- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT02564640
Comparison of Hemodynamic Changes by Using the Videolaryngoscope and the Macintosh Laryngoscope
Comparison of Hemodynamic Changes After Endotracheal Intubation by Using the Videolaryngoscope and the Macintosh Direct Laryngoscope in Elderly Hypertensive Patients
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
The hemodynamic stress response to tracheal intubation can precipitate adverse cardiovascular events in patients with cardiovascular disease. Which is shown to greatly increase the risk of myocardial infarction or stroke, especially in elderly patients with hypertension. Direct laryngoscopy and laryngoscopic stimulation of pharyngolaryngeal structures may be an important factor in the hemodynamic stress response associated with tracheal intubation.
Patients were randomly allocated to two groups using a permuted block randomization method: 1) patients intubated by using the videolaryngoscopy 2) patients intubated by using the Macintosh laryngoscope . SAP, MAP, and heart rate were measured and recorded in the operating room: At baseline, before intubation, immediately after intubation and 1,2,3,4 and 5 minutes after tracheal intubation.
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
-
Antalya, Kalkon, 07070
- Antalya Training and Research Hospital
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- American Society of Anesthesiologists Physical Status II-III,
- aged over 65 years,
- controlled hypertensive patients,
- scheduled for elective coronary artery bypass grafting.
Exclusion Criteria:
- American Society of Anesthesiologists Physical Status IV,
- ejection fraction < 40%,
- any anatomical abnormality in head, neck or face,
- Mallampati score of IV,
- history of difficult intubation or laryngoscopy
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Förebyggande
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Enda
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Aktiv komparator: videolaryngoscope
patients intubated by using the videolaryngoscopy
|
patients intubated by using the videolaryngoscope
|
|
Aktiv komparator: Macintosh laryngoscope
patients intubated by using the Macintosh laryngoscope
|
patients intubated by using the Macintosh laryngoscope
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Tidsram |
|---|---|
|
Blood pressure changes during tracheal intubation ( mmHg ) ,
Tidsram: At baseline, 1 minute before intubation, and 1,2,3,4 and 5 minutes after tracheal intubation
|
At baseline, 1 minute before intubation, and 1,2,3,4 and 5 minutes after tracheal intubation
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Heart rate changes during tracheal intubation (beats per minute)
Tidsram: At baseline, 1 minute before intubation, and 1,2,3,4 and 5 minutes after tracheal intubation
|
At baseline, 1 minute before intubation, and 1,2,3,4 and 5 minutes after tracheal intubation
|
|
|
ST segment elevation in electrocardiogram indicating myocardial ischaemia during tracheal intubation
Tidsram: At baseline, 1 and 5 minutes after tracheal intubation.
|
During tracheal intubation electrocardiogram is monitorized.
|
At baseline, 1 and 5 minutes after tracheal intubation.
|
|
Arrhythmic changes in electrocardiogram during tracheal intubation
Tidsram: At baseline, 1 and 5 minutes after tracheal intubation.
|
During tracheal intubation electrocardiogram is monitorized.
|
At baseline, 1 and 5 minutes after tracheal intubation.
|
Samarbetspartners och utredare
Utredare
- Studierektor: Nilgun Kavrut Ozturk, MD, Antalya Training and Research Hospital
Publikationer och användbara länkar
Allmänna publikationer
- Kihara S, Brimacombe J, Yaguchi Y, Watanabe S, Taguchi N, Komatsuzaki T. Hemodynamic responses among three tracheal intubation devices in normotensive and hypertensive patients. Anesth Analg. 2003 Mar;96(3):890-895. doi: 10.1213/01.ANE.0000048706.15720.C9.
- Kanaide M, Fukusaki M, Tamura S, Takada M, Miyako M, Sumikawa K. Hemodynamic and catecholamine responses during tracheal intubation using a lightwand device (Trachlight) in elderly patients with hypertension. J Anesth. 2003;17(3):161-5. doi: 10.1007/s00540-003-0166-8.
- Xue FS, Zhang GH, Li XY, Sun HT, Li P, Li CW, Liu KP. Comparison of hemodynamic responses to orotracheal intubation with the GlideScope videolaryngoscope and the Macintosh direct laryngoscope. J Clin Anesth. 2007 Jun;19(4):245-50. doi: 10.1016/j.jclinane.2006.11.004.
- Xue FS, Zhang GH, Li XY, Sun HT, Li P, Sun HY, Xu YC, Liu Y. Comparison of haemodynamic responses to orotracheal intubation with GlideScope videolaryngoscope and fibreoptic bronchoscope. Eur J Anaesthesiol. 2006 Jun;23(6):522-6. doi: 10.1017/S0265021506000299. Epub 2006 Mar 1.
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Andra studie-ID-nummer
- AntalyaTRH 008
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