Multimodal Analgesia Versus Routine Care Pain Management (MMA)
Multimodal Analgesia Versus Routine Care Pain Management for Minimally Invasive Spine Surgery: A Prospective Randomized Study
Most patients undergoing surgery experience significant post-operative pain. Inadequate peri-operative pain management may decrease post-operative mobilization and increase length of hospitalization. Additionally, poorly managed acute post-operative pain analgesia is associated with an increased risk of developing chronic pain and delayed wound healing.
Lumbar spine surgery is particularly painful, often requiring a multi-day hospitalization. The most common post-operative analgesia used in spine surgery is narcotic medication delivered via an intravenous patient controlled analgesia (IV PCA).
A multimodal peri-operative pain management protocol for spine surgery has the potential to not only decrease pain but also to improve recovery, decrease narcotic consumption, decrease length of stay in the hospital and reduce both direct and indirect hospital costs.
The purpose of this study is to determine if post-operative pain and rate of recovery are improved in patients undergoing spine surgery using MMA compared to usual analgesic care.
調査の概要
詳細な説明
We hypothesize patients undergoing spinal fusion who receive peri-operative MMA will have:
- decreased post-operative pain compared to patients receiving usual care for pain management.
- shorter hospital LOS compared to patients receiving usual care pain management.
- fewer analgesic-related post-operative complications (urinary retention, ileus, etc) compared to patients receiving usual care pain management.
- improved physical functioning at the time of hospital discharge compared to patients receiving usual care pain management.
- better short and long term outcomes. Subjects will be randomized to MMA (Group 1) or usual care (Group 2). The unit of randomization will be a week (Monday through Sunday). Each week will randomly be assigned to MMA or usual care. Subjects who are hospitalized into a consecutive week will continue with the pain regimen they were assigned upon hospitalization.
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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Illinois
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Chicago、Illinois、アメリカ、60612
- Rush University Medical Center-Orthopedic Spine
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参加基準
適格基準
就学可能な年齢
- 子
- 大人
- 高齢者
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:
- Patients undergoing single level MIS-TLIF
- Patients able to provide informed consent
Exclusion Criteria:
- Allergies or other contraindications to medicines in the protocol
- Current liver disease with documented liver function test abnormality
- Current renal disese with documented glomerular filtration rate (GFR) < 60 mL/min/1.73m2
- Baseline (pre-operative) opioid use greater than 30 mg of morphine equivalents/day
- Active alcohol dependence
- Active illicit drug dependence
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:ダブル
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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実験的:Multimodal analgesia
multiple analgesic medications utilized in a synergistic manner to control pain while minimizing side-effects of individual drugs due to decreased doses.
This includes pre-operative patient education, intra-operative pain management and post-operative pain protocols.
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Subjects are given medications preop, intraop and postop that implement a multi-modal approach to managing pain.
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アクティブコンパレータ:Patient Controlled analgesia
Pain management using patient controlled narcotic analgesia.
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Subjects will be treated with patient controlled narcotic analgesia for pain management.
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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 |
|---|---|---|
|
Numeric pain scale
時間枠:Patients will be followed post-operatively while in the hospital (Avg 1-3 days), and a 6 weeks, 3 months, 6 months, 1 year and 2 years.
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(a) While in the hospital, patients' pain is assessed by a nurse-driven protocol.
Assessments are every four to six hours, within 60 minutes after receiving an intravenous pain medication and within 90 minutes of receiving an oral pain medication.
This assessment includes rating subjective rating of ones pain on a verbal numeric rating scale (NRS) of 0-10.
The maximum pain score for each post-operative day will be compared.
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Patients will be followed post-operatively while in the hospital (Avg 1-3 days), and a 6 weeks, 3 months, 6 months, 1 year and 2 years.
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Patient satisfaction
時間枠:Post operatively (avg: 1-3 days)
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At each pain assessment (minimum every 4 hours), partients are asked if they are satisfied with their pain management.
(yes/no)
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Post operatively (avg: 1-3 days)
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その他の成果指標
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Length of Stay
時間枠:Post operatively (avg: 1-3 days)
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Post operatively (avg: 1-3 days)
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Discharge destination
時間枠:Post operatively (avg:1-3 days)
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Determine whether patients are discharged to home or to another facility (e.g.
rehab, etc)
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Post operatively (avg:1-3 days)
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Adverse events
時間枠:Post operatively (avg: 1-3 days)
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Post operatively (avg: 1-3 days)
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Disease specific and General health outcome measures
時間枠:Pre operatively (within 1 month of date of surgery) and Post operatively (6 weeks, 3months, 6 months, 1 year and 2 years)
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Short form 36 and the Oswestry Disabilty Index
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Pre operatively (within 1 month of date of surgery) and Post operatively (6 weeks, 3months, 6 months, 1 year and 2 years)
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協力者と研究者
捜査官
- 主任研究者:Frank M Phillips, MD、Rush University Medical Center
出版物と役立つリンク
一般刊行物
- Kim JC, Choi YS, Kim KN, Shim JK, Lee JY, Kwak YL. Effective dose of peri-operative oral pregabalin as an adjunct to multimodal analgesic regimen in lumbar spinal fusion surgery. Spine (Phila Pa 1976). 2011 Mar 15;36(6):428-33. doi: 10.1097/BRS.0b013e3181d26708.
- Rajpal S, Gordon DB, Pellino TA, Strayer AL, Brost D, Trost GR, Zdeblick TA, Resnick DK. Comparison of perioperative oral multimodal analgesia versus IV PCA for spine surgery. J Spinal Disord Tech. 2010 Apr;23(2):139-45. doi: 10.1097/BSD.0b013e3181cf07ee.
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (実際)
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
詳しくは
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