Comparison of Leg Elevation and Leg Wrapping in the Prevention of Propofol Induced Hypotension
2016年7月23日 更新者：Dr. Sara Jaison、Nitte University
Comparison of Leg Elevation and Leg Wrapping in the Prevention of Propofol Induced Hypotension: A Prospective Randomised Controlled Study
Propofol is an intravenous anaesthetic agent used for both induction and maintenance of anaesthesia.
An important adverse effect is the significant fall in blood pressure.
The current clinical study will be done to determine the efficacy of leg elevation and wrapping in reducing the incidence and severity of propofol induced hypotension in patients undergoing general anaesthesia.
調査の概要
詳細な説明
Propofol is an intravenous anaesthetic agent used for both induction and maintenance of anaesthesia. It is widely employed due to its quick onset of action, short half life and rapid recovery. An important adverse effect is the significant fall in blood pressure. Although the exact mechanism of propofol induced hypotension is not known, venodilation, decreased peripheral resistance and decrease in cardiac output has been suggested.2 Though the hypotension is transient, it can produce devastating effects. Hence there is a need to prevent it. Moreover, several attempts at treating propofol induced hypotension have been met with variable and limited success.
Hypotension following spinal anaesthesia is also a frequent problem. It is generally treated with intravenous fluids and vasopressors. Simple and non pharmacological measures like leg elevation and leg wrapping with Esmarch bandage were reported to be successful.3 These reduce the incidence and severity of hypotension associated with spinal anaesthesia by improving the venous return.
The mechanisms of hypotension following intravenous propofol and spinal anaesthesia are almost similar. Therefore, the investigators hypothesize that leg elevation and wrapping can be attempted to reduce propofol induced hypotension. They are simple and cost effective techniques that will reduce the need for pharmacological measures to control hypotension. As the literature search did not reveal any information regarding the usefulness of these techniques in propofol induced hypotension, the current clinical study will be done to determine the efficacy of leg elevation and wrapping in reducing the incidence and severity of propofol induced hypotension in patients undergoing general anaesthesia.
The current study will compare the efficacy of leg elevation and leg wrapping in reducing the incidence and severity of propofol induced hypotension in terms of incidence of hypotension, magnitude of decrease in systolic, diastolic and mean arterial blood pressures, need for pharmacological measures to treat hypotension, changes in heart rate and adverse clinical outcomes, if any. It will be a prospective randomised controlled open label study from January 2016 to August 2017 involving 150 adult patients undergoing general anaesthesia.
For statistical analysis, descriptive statistics - minimum, maximum, mean and standard deviation will be used. Independent sample t test for data following normal distribution and for data not following normal distribution, Mann-Whitney U test will be used. P value less than 0.05 will be considered statistically significant. To study relationship between hypotension and other variables, Pearson's correlation will be used. Confidence interval will be calculated to 95%.
研究の種類
介入
入学 (予想される)
150
段階
- 適用できない
連絡先と場所
このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。
研究場所
-
-
Dakshina Kannada
-
Mangalore、Dakshina Kannada、インド、575018
- 募集
- Justice K. S. Hegde Hospital, K S Hegde Medical Academy, Nitte University
-
コンタクト：
- Sripada G Mehandale, MBBS, MD
- 電話番号：09448384310
- メール：dr_sgmehandale@rediffmail.com
-
コンタクト：
- Sara Jaison, MBBS
- 電話番号：09900632065
- メール：sara_jaison@yahoo.co.in
-
主任研究者：
- Sara Jaison, MBBS
-
-
参加基準
研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。
適格基準
就学可能な年齢
18年～60年 (大人)
健康ボランティアの受け入れ
いいえ
受講資格のある性別
全て
説明
Inclusion Criteria:
- Patients belonging to ASA physical status I and II undergoing endotracheal general anaesthesia
Exclusion Criteria:
- Patient refusal
- Contraindication to application of bandage
- Partial or complete limb amputation
- Difficult airway
- Use of extraglottic airway device
- Pregnancy
- On antihypertensive or vasoactive medication
- Autonomic neuropathy
研究計画
このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：防止
- 割り当て：ランダム化
- 介入モデル：並列代入
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
プラセボコンパレーター：Group C Control
Patient will be shifted to operation theatre.
Electrocardiography (ECG), pulse oximeter and non-invasive blood pressure (NIBP) monitors will be attached.
Baseline vitals will be noted.
Intravenous access will be secured and crystalloids at 100ml/hr will be given.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be neither elevated or wrapped.
Vitals will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Muscle relaxation will be achieved by inj.
vecuronium 0.1mg/kg body weight.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
|
no intervention has been done
|
|
実験的：Group E Leg elevation
Patient will be shifted to operation theatre.
Crystalloids at 100ml/hr will be given.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs are elevated and supported on a stand making an angle of 30 degree to the horizontal.
Vitals will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Muscle relaxation will be achieved by inj.
vecuronium 0.1mg/kg body weight.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Stand will be removed and legs will be brought to horizontal position 10 minutes after intubation.
|
A stand making an angle of 30 degree to the horizontal is used to elevate both the legs
|
|
実験的：Group W Leg wrapping
Patient will be shifted to operation theatre.
Crystalloids at 100ml/hr will be given.
Analgesia will be given by inj fentanyl.
Each lower limb will be elevated alternately and wrapped from toe to mid-thigh with Esmarch bandage.
Care will be taken to avoid compressing the legs to greater than arterial pressure by confirming the presence of pulse using a saturation probe.
Following wrapping, the lower limbs will be brought to horizontal position.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol injected over 30 seconds.
Muscle relaxation by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Esmarch bandage will be removed 10 minutes after intubation.
|
Esmarch bandage is used to wrap each lower limb
|
この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
incidence of hypotension at baseline
時間枠：baseline
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
baseline
|
|
incidence of hypotension at 0 minutes after leg elevation or wrapping
時間枠：0 minutes after leg elevation or wrapping
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
0 minutes after leg elevation or wrapping
|
|
incidence of hypotension at 0 minutes after induction with propofol
時間枠：0 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
0 minutes after induction with propofol
|
|
incidence of hypotension at 1 minute after induction
時間枠：1 minute after induction
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
1 minute after induction
|
|
incidence of hypotension at 2 minutes after induction
時間枠：2 minutes after induction
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
2 minutes after induction
|
|
incidence of hypotension at 3 minutes after induction
時間枠：3 minutes after induction
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
3 minutes after induction
|
|
incidence of hypotension at 4 minutes after induction
時間枠：4 minutes after induction
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
4 minutes after induction
|
|
incidence of hypotension at 5 minutes after induction
時間枠：5 minutes after induction
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
5 minutes after induction
|
|
incidence of hypotension at 0 minutes after intubation
時間枠：0 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
0 minutes after intubation
|
|
incidence of hypotension at 1 minute after intubation
時間枠：1 minute after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
1 minute after intubation
|
|
incidence of hypotension at 2 minutes after intubation
時間枠：2 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
2 minutes after intubation
|
|
incidence of hypotension at 3 minutes after intubation
時間枠：3 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
3 minutes after intubation
|
|
incidence of hypotension at 4 minutes after intubation
時間枠：4 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
4 minutes after intubation
|
|
incidence of hypotension at 5 minutes after intubation
時間枠：5 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
5 minutes after intubation
|
|
incidence of hypotension at 6 minutes after intubation
時間枠：6 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
6 minutes after intubation
|
|
incidence of hypotension at 7 minutes after intubation
時間枠：7 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
7 minutes after intubation
|
|
incidence of hypotension at 8 minutes after intubation
時間枠：8 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
8 minutes after intubation
|
|
incidence of hypotension at 9 minutes after intubation
時間枠：9 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
9 minutes after intubation
|
|
incidence of hypotension at 10 minutes after intubation
時間枠：10 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline blood pressure including systolic, diastolic and mean arterial blood pressures will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Blood pressures will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Blood pressures will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Hypotension will be defined as a drop in systolic blood pressure to less than 30% of baseline values or to MAP <60mm Hg.
Incidence of hypotension will be noted.
|
10 minutes after intubation
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Magnitude of change in systolic blood pressure from baseline at 0 minutes after leg leg elevation or wrapping
時間枠：baseline, after leg elevation or wrapping
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, after leg elevation or wrapping
|
|
Magnitude of change in systolic blood pressure from baseline at 0 minutes after induction
時間枠：baseline, at 0 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 0 minutes after induction with propofol
|
|
Magnitude of change in systolic blood pressure from baseline at 1 minute after induction
時間枠：baseline, at 1 minute after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 1 minute after induction with propofol
|
|
Magnitude of change in systolic blood pressure from baseline at 2 minutes after induction
時間枠：baseline, at 2 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 2 minutes after induction with propofol
|
|
Magnitude of change in systolic blood pressure from baseline at 3 minutes after induction
時間枠：baseline, at 3 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 3 minutes after induction with propofol
|
|
Magnitude of change in systolic blood pressure from baseline at 4 minutes after induction
時間枠：baseline, at 4 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 4 minutes after induction with propofol
|
|
Magnitude of change in systolic blood pressure from baseline at 5 minutes after induction
時間枠：baseline, at 5 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 5 minutes after induction with propofol
|
|
Magnitude of change in systolic blood pressure from baseline at 0 minutes after intubation
時間枠：baseline, at 0 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 0 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 1 minute after intubation
時間枠：baseline, at 1 minute after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 1 minute after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 2 minutes after intubation
時間枠：baseline, at 2 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 2 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 3 minutes after intubation
時間枠：baseline, at 3 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 3 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 4 minutes after intubation
時間枠：baseline, at 4 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 4 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 5 minutes after intubation
時間枠：baseline, at 5 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 5 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 6 minutes after intubation
時間枠：baseline, at 6 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 6 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 7 minutes after intubation
時間枠：baseline, at 7 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 7 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 8 minutes after intubation
時間枠：baseline, at 8 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 8 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 9 minutes after intubation
時間枠：baseline, at 9 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 9 minutes after intubation
|
|
Magnitude of change in systolic blood pressure from baseline at 10 minutes after intubation
時間枠：baseline, at 10 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline systolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Systolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Systolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Systolic blood pressure will be recorded every minute till 10 min post intubation.
Magnitude of change in systolic blood pressure from baseline will be noted
|
baseline, at 10 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 0 minutes after leg elevation or wrapping
時間枠：baseline, at 0 minutes after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 0 minutes after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 0 minutes after induction with propofol
時間枠：baseline, at 0 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 0 minutes after induction with propofol
|
|
Magnitude of change in diastolic blood pressure from baseline at 1 minute after induction with propofol
時間枠：baseline, at 1 minute after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 1 minute after induction with propofol
|
|
Magnitude of change in diastolic blood pressure from baseline at 2 minutes after induction with propofol
時間枠：baseline, at 2 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 2 minutes after induction with propofol
|
|
Magnitude of change in diastolic blood pressure from baseline at 3 minutes after induction with propofol
時間枠：baseline, at 3 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 3 minutes after induction with propofol
|
|
Magnitude of change in diastolic blood pressure from baseline at 4 minutes after induction with propofol
時間枠：baseline, at 4 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 4 minutes after induction with propofol
|
|
Magnitude of change in diastolic blood pressure from baseline at 5 minutes after induction with propofol
時間枠：baseline, at 5 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 5 minutes after induction with propofol
|
|
Magnitude of change in diastolic blood pressure from baseline at 0 minutes after intubation
時間枠：baseline, at 0 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 0 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 1 minute after intubation
時間枠：baseline, at 1 minute after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 1 minute after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 2 minutes after intubation
時間枠：baseline, at 2 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 2 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 3 minutes after intubation
時間枠：baseline, at 3 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 3 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 4 minutes after intubation
時間枠：baseline, at 4 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 4 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 5 minutes after intubation
時間枠：baseline, at 5 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 5 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 6 minutes after intubation
時間枠：baseline, at 6 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 6 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 7 minutes after intubation
時間枠：baseline, at 7 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 7 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 8 minutes after intubation
時間枠：baseline, at 8 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 8 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 9 minutes after intubation
時間枠：baseline, at 9 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 9 minutes after intubation
|
|
Magnitude of change in diastolic blood pressure from baseline at 10 minutes after intubation
時間枠：baseline, at 10 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline diastolic blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Diastolic blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Diastolic blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in diastolic blood pressure from baseline will be noted.
|
baseline, at 10 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 0 minutes after leg elevation or wrapping
時間枠：baseline, 0 minutes after leg elevation or wrapping
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 0 minutes after leg elevation or wrapping
|
|
Magnitude of change in mean arterial blood pressure from baseline at 1 minute after induction with propofol
時間枠：baseline, 0 minute after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 0 minute after induction with propofol
|
|
Magnitude of change in mean arterial blood pressure from baseline at 2 minutes after induction with propofol
時間枠：baseline, 2 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 2 minutes after induction with propofol
|
|
Magnitude of change in mean arterial blood pressure from baseline at 3 minutes after induction with propofol
時間枠：baseline, 3 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 3 minutes after induction with propofol
|
|
Magnitude of change in mean arterial blood pressure from baseline at 4 minutes after induction with propofol
時間枠：baseline, 4 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 4 minutes after induction with propofol
|
|
Magnitude of change in mean arterial blood pressure from baseline at 5 minutes after induction with propofol
時間枠：baseline, 5 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 5 minutes after induction with propofol
|
|
Magnitude of change in mean arterial blood pressure from baseline at 0 minute after intubation
時間枠：baseline, 0 minute after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 0 minute after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 1 minutes after intubation
時間枠：baseline, 1 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 1 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 2 minutes after intubation
時間枠：baseline, 2 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 2 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 3 minutes after intubation
時間枠：baseline, 3 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 3 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 4 minutes after intubation
時間枠：baseline, 4 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 4 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 5 minutes after intubation
時間枠：baseline, 5 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 5 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 6 minutes after intubation
時間枠：baseline, 6 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 6 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 7 minutes after intubation
時間枠：baseline, 7 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 7 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 8 minutes after intubation
時間枠：baseline, 8 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 8 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 9 minutes after intubation
時間枠：baseline, 9 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 9 minutes after intubation
|
|
Magnitude of change in mean arterial blood pressure from baseline at 10 minutes after intubation
時間枠：baseline, 10 minutes after intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
Mean arterial blood pressure will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Mean arterial blood pressure will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Magnitude of change in mean arterial blood pressure from baseline will be noted
|
baseline, 10 minutes after intubation
|
|
changes in heart rate from baseline at 0 minutes after leg elevation or wrapping
時間枠：baseline, 0 minutes after leg elevation or wrapping
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 0 minutes after leg elevation or wrapping
|
|
changes in heart rate from baseline at 0 minutes after induction with propofol
時間枠：baseline, 0 minute after induction with propofol
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 0 minute after induction with propofol
|
|
changes in heart rate from baseline at 1 minutes after induction with propofol
時間枠：baseline, 1 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 1 minutes after induction with propofol
|
|
changes in heart rate from baseline at 2 minutes after induction with propofol
時間枠：baseline, 2 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 2 minutes after induction with propofol
|
|
changes in heart rate from baseline at 3 minutes after induction with propofol
時間枠：baseline, 3 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 3 minutes after induction with propofol
|
|
changes in heart rate from baseline at 4 minutes after induction with propofol
時間枠：baseline, 4 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 4 minutes after induction with propofol
|
|
changes in heart rate from baseline at 5 minutes after induction with propofol
時間枠：baseline, 5 minutes after induction with propofol
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 5 minutes after induction with propofol
|
|
changes in heart rate from baseline at 0 minutes after intubation
時間枠：baseline, 0 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 0 minutes after intubation
|
|
changes in heart rate from baseline at 1 minute after intubation
時間枠：baseline, 1 minute after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 1 minute after intubation
|
|
changes in heart rate from baseline at 2 minutes after intubation
時間枠：baseline, 2 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 2 minutes after intubation
|
|
changes in heart rate from baseline at 3 minutes after intubation
時間枠：baseline, 3 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 3 minutes after intubation
|
|
changes in heart rate from baseline at 4 minutes after intubation
時間枠：baseline, 4 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 4 minutes after intubation
|
|
changes in heart rate from baseline at 5 minutes after intubation
時間枠：baseline, 5 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 5 minutes after intubation
|
|
changes in heart rate from baseline at 6 minutes after intubation
時間枠：baseline, 6 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 6 minutes after intubation
|
|
changes in heart rate from baseline at 7 minutes after intubation
時間枠：baseline, 7 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 7 minutes after intubation
|
|
changes in heart rate from baseline at 8 minutes after intubation
時間枠：baseline, 8 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 8 minutes after intubation
|
|
changes in heart rate from baseline at 9 minutes after intubation
時間枠：baseline, 9 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 9 minutes after intubation
|
|
changes in heart rate from baseline at 10 minutes after intubation
時間枠：baseline, 10 minutes after intubation
|
Patient will be shifted to operation theatre.
Baseline heart rate will be noted.
Analgesia will be given by inj fentanyl 2µg/kg body weight.
Lower limbs will be elevated, wrapped or none according to group allocation.
Heart rate will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol 2mg/kg body weight injected over 30 seconds.
Heart rate will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation will be achieved by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed with appropriate sized endotracheal tube.
Heart rate will be recorded every minute till 10 min post intubation.
Changes in heart rate from baseline will be noted
|
baseline, 10 minutes after intubation
|
その他の成果指標
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Need for pharmacological measures to treat hypotension
時間枠：baseline, after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
Patient will be shifted to operation theatre.
Non-invasive blood pressure (NIBP) monitor will be attached.
Baseline mean arterial blood pressure (MAP) will be noted.
Analgesia will be given by inj fentanyl.
Lower limbs will be elevated, wrapped or none according to group allocation.
MAP will be recorded again.
3 minutes of pre-oxygenation will be done.
Anaesthesia will be induced with inj.
propofol.
MAP will be noted at induction with propofol and for every minute till 5 minutes after induction.
Muscle relaxation by inj.
vecuronium.
Patient will be ventilated with oxygen for 5 minutes.
Orotracheal intubation will be performed.
MAP<55mm Hg will be treated by rapid intravenous fluid administration and by intravenous mephentermine 6mg bolus increments every minute until the systolic pressure rises to greater than 70% of baseline or to above 90mm Hg.
Total dose of mephentermine required will be noted.
|
baseline, after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
|
Tachycardia
時間枠：baseline, after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
Tachycardia will be defined as heart rate more than 100bpm or increase by more than 30% over baseline value.
Any incidence of tachycardia during the procedure will be noted
|
baseline, after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
|
Bradycardia
時間枠：baseline, after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
Bradycardia will be defined as heart rate less than 50bpm or decrease by more than 30% below baseline value.
Any incidence of bradycardia during the procedure will be noted
|
baseline, after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
|
Arrhythmia
時間枠：baseline, after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
any incidence of arrhythmia during the procedure will be noted
|
baseline, after leg elevation or wrapping, at induction with propofol, every minute till 5 minutes after induction, at intubation and every minute thereafter upto 10 min post intubation
|
協力者と研究者
ここでは、この調査に関係する人々や組織を見つけることができます。
スポンサー
捜査官
- スタディディレクター：Sripada G Mehandale, MBBS, MD、Associate professor
出版物と役立つリンク
研究に関する情報を入力する責任者は、自発的にこれらの出版物を提供します。これらは、研究に関連するあらゆるものに関するものである可能性があります。
一般刊行物
- Reich DL, Hossain S, Krol M, Baez B, Patel P, Bernstein A, Bodian CA. Predictors of hypotension after induction of general anesthesia. Anesth Analg. 2005 Sep;101(3):622-628. doi: 10.1213/01.ANE.0000175214.38450.91.
- Moller Petrun A, Kamenik M. Bispectral index-guided induction of general anaesthesia in patients undergoing major abdominal surgery using propofol or etomidate: a double-blind, randomized, clinical trial. Br J Anaesth. 2013 Mar;110(3):388-96. doi: 10.1093/bja/aes416. Epub 2012 Nov 19.
- McNeir DA, Mainous EG, Trieger N. Propofol as an intravenous agent in general anesthesia and conscious sedation. Anesth Prog. 1988 Jul-Aug;35(4):147-51.
- Muzi M, Berens RA, Kampine JP, Ebert TJ. Venodilation contributes to propofol-mediated hypotension in humans. Anesth Analg. 1992 Jun;74(6):877-83. doi: 10.1213/00000539-199206000-00017.
- Rout CC, Rocke DA, Gouws E. Leg elevation and wrapping in the prevention of hypotension following spinal anaesthesia for elective caesarean section. Anaesthesia. 1993 Apr;48(4):304-8. doi: 10.1111/j.1365-2044.1993.tb06948.x.
- Masoudifar M, Beheshtian E. Comparison of cardiovascular response to laryngoscopy and tracheal intubation after induction of anesthesia by Propofol and Etomidate. J Res Med Sci. 2013 Oct;18(10):870-4.
- Singh K, Payal YS, Sharma JP, Nautiyal R. Evaluation of hemodynamic changes after leg wrapping in elective cesarean section under spinal anesthesia. J Obstet Anaesth Crit Care. 2014;4:23-8
研究記録日
これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。
主要日程の研究
研究開始
2016年1月1日
一次修了 (予想される)
2017年8月1日
研究の完了 (予想される)
2017年12月1日
試験登録日
最初に提出
2016年6月30日
QC基準を満たした最初の提出物
2016年7月23日
最初の投稿 (見積もり)
2016年7月27日
学習記録の更新
投稿された最後の更新 (見積もり)
2016年7月27日
QC基準を満たした最後の更新が送信されました
2016年7月23日
最終確認日
2016年7月1日
詳しくは
本研究に関する用語
キーワード
その他の研究ID番号
- INST.EC/EC/066/2015-16
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
はい
IPD プランの説明
Age, sex, weight, diagnosis, surgery, asa physical status, heart rate, systolic blood pressure, diastolic blood pressure, mean arterial pressure
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。