Paravertebral Catheters for Pancreatic Surgery
Ultrasound Guided Bilateral Paravertebral Catheters Versus Thoracic Epidural Analgesia for Post- Operative Pain Control in Open Pancreatic Surgery: A Prospective Outcomes Study
Design: Level I randomized prospective outcomes study comparing two groups of patients. One group will receive bupivacaine and dilaudid thoracic epidural analgesia (PCA) post-operatively. The other will receive bilateral ultrasound guided paravertebral blocks with indwelling paravertebral catheters with an infusion of 0.2% ropivicaine post-operatively and a PCA.
Sample Size: 50 patients Study Duration: Approximately 12 months Population:. Patients presenting to the University of Minnesota Medical Center for elective open pancreatic surgery.
Primary Objective: To determine if bilateral paravertebral catheters in patients with open pancreatic procedures result in decreased pain compared to patients treated with thoracic epidural for post-operative pain.
Secondary Objectives:
- To determine whether the use of bilateral paravertebral catheters impacts the length of ICU and hospital stay for patients, compared to a thoracic epidurals in patients undergoing elective open pancreatic surgery.
- To determine whether the use of ultrasound guided bilateral paravertebral catheters leads to lower risk of complications, compared to use of a thoracic epidural in patients undergoing open pancreatic surgery.
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
詳細な説明
Design: Level I randomized prospective outcomes study comparing two groups of patients. One group will receive buipvacanine and dilaudid thoracic epidural analgesia (PCA) post-operatively. The other will receive bilateral ultrasound guided paravertebral blocks with indwelling paravertebral catheters with an infusion of 0.2% ropivicaine post-operatively and a PCA.
Sample Size: 50 patients Study Duration: Approximately 12 months Population:. Patients presenting to the University of Minnesota Medical Center for elective open pancreatic surgery.
Primary Objective: To determine if bilateral paravertebral catheters in patients with open pancreatic procedures result in decreased total maximal pain scores compared to patients treated with thoracic epidural for post-operative pain.
Secondary Objectives:
- To determine whether the use of bilateral paravertebral catheters impacts the length of ICU and hospital stay for patients, compared to a thoracic epidurals in patients undergoing elective open pancreatic surgery.
- To determine whether the use of ultrasound guided bilateral paravertebral catheters leads to lower risk of complications, compared to use of a thoracic epidural in patients undergoing open pancreatic surgery.
2. Synopsis and Medical Application:
Specific Aims:
Primary Hypothesis: Paravertebral catheters will result in improved pain control relative to thoracic epidural for post-operative pain from open pancreatic surgery.
Secondary Hypothesis: Paravertebral catheters will result in fewer hospital days and improved subjective respiratory function compared to patients in the thoracic epidural group.
研究の種類
研究の種類
入学 (実際)
入学
段階
段階
- 適用できない
連絡先と場所
研究場所
-
-
Minnesota
-
Minneapolis、Minnesota、アメリカ、55455
- University of Minnesota
-
-
参加基準
適格基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- • All patients undergoing open pancreatic surgery.
Exclusion Criteria:
• Previous difficult airway or multiple previous intubations
- History of myasthenic syndrome
- Systemic infection
- Pre-existing sensory deficit
- PT >14 or PTT >40 sec
- Platelet count less than 50,000
- Creatinine > 1.5
- Allergy to local anesthetics
- Patients who remain intubated for one week after surgery or who are unable to provide information as to their feelings of pain post-operatively for the first week post-operatively
- Use of a spinal or epidural anesthetic for surgery
- Daily use of opioid for more than a week or chronic pain syndrome
- Lack of patient cooperation
Contraindication to regional anesthesia
- Infection at injection site
- Inability to guarantee sterile equipment or sterile conditions for the block
- Patient refusal
- Risk of local anesthetic toxicity
- Coagulopathy or bleeding disorder
- Severe respiratory disease (where the patient depends on intercostal muscle function for ventilation);
- Ipsilateral diaphragmatic paresis;
研究計画
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:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:独身
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
アクティブコンパレータ:Standard of Care
Epidural placed for postoperative pain control
|
A mid thoracic epidural is placed preoperatively and a local anesthetic and opioid infusion is run postoperatively
|
|
実験的:Experimental Intervention
Bilateral paravertebral catheters placed for postoperative pain control
|
Bilateral paravertebral catheters are placed and a local anesthetic infusion via an elastomeric pump is run postoperatively
|
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
total Maximal Pain scored via NRS 0-10 scale
時間枠:on postoperative day 1 through postoperative day 5
|
maximal pain scored via NRS 0-10 scale assessed by independent assessor
|
on postoperative day 1 through postoperative day 5
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Maximal Pain scored via NRS 0-10 scale
時間枠:on postoperative day 1
|
maximal pain scored via NRS 0-10 scale assessed by independent assessor
|
on postoperative day 1
|
|
Maximal Pain scored via NRS 0-10 scale
時間枠:on postoperative day 2
|
maximal pain scored via NRS 0-10 scale assessed by independent assessor
|
on postoperative day 2
|
|
Maximal Pain scored via NRS 0-10 scale
時間枠:on postoperative day 3
|
maximal pain scored via NRS 0-10 scale assessed by independent assessor
|
on postoperative day 3
|
|
Maximal Pain scored via NRS 0-10 scale
時間枠:on postoperative day 4
|
maximal pain scored via NRS 0-10 scale assessed by independent assessor
|
on postoperative day 4
|
|
Maximal Pain scored via NRS 0-10 scale
時間枠:on postoperative day 5
|
maximal pain scored via NRS 0-10 scale assessed by independent assessor
|
on postoperative day 5
|
|
Nausea/vomiting
時間枠:the first five days postoperatively
|
the presence of nausea and or vomiting endorsed by the patient as assessed by an independent assessor
|
the first five days postoperatively
|
|
Length of stay
時間枠:when the patient meets discharge criteria or is discharged home, expected length of stay 10 days
|
up through the time the patient is discharged , expected length of stay 10 days.
|
when the patient meets discharge criteria or is discharged home, expected length of stay 10 days
|
協力者と研究者
研究記録日
主要日程の研究
研究開始
研究開始
一次修了 (実際)
一次修了
研究の完了 (実際)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
QC基準を満たした最後の更新が送信されました
最終確認日
最終確認日
詳しくは
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。