- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01111513
The Influence of the Femoral Nerve Block on Quadriceps Strength
The Influence of the Femoral Nerve Block on the Quadriceps Strength After Total Knee Replacement
Total knee replacement is a frequent procedure in Québec's hospitals and the muscular strength of the quadriceps is the best indicator of the patient's functional recovery post surgery. Thus, the importance of the patient's recovery leads to the evaluation of the influence of the femoral nerve block on the muscle strength.
The purpose of the study is to compare the short term and long term recuperation of the quadriceps' motor strength of after a total knee arthroplasty using different types of analgesics such as the continuous femoral nerve block, the single dose femoral nerve block and the systemic analgesic, a patient controlled analgesic pump.
연구 개요
상태
정황
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Quebec
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Québec, Quebec, 캐나다, G1J 1Z4
- CHA-Pavillon Enfant-Jésus
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- > 18 years old
- men or women needing an elective total knee replacement surgery
Exclusion Criteria:
- unicompartmental arthroplasty
- revision surgery for knee arthroplasty
- previous surgery on same knee
- previous fracture of femur/patella with functional after-effects
- allergies or contraindication to any medication used during study or to local anaesthesia technique
- preexisting neurological deficit
- severe anomaly of intracardiac conduction
- previous vascular surgery near the site of introduction of the catheter
- pregnancy or breastfeeding
- ASA IV or V14 class
- Men or women > 18 years old unfit to consent
- < 18 years old
- Refusal to sign consent form
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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활성 비교기: Continuous femoral block
Patients receive a continuous femoral block for 48 hours and they have patient controlled analgesics.
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Patients receive 20 ml of ropivacaine 0.5 % pre-operation through femoral block catheter, followed by ropivacaine infusions from 0.1 % to 0.1 ml/kg/hour for 48 hours.
다른 이름들:
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활성 비교기: Single dose femoral block
Patients receive a single dose femoral block and have patient controlled analgesics.
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Patients receive 20 ml of ropivacaine 0.5% pre-operation
다른 이름들:
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활성 비교기: Patient controlled analgesics
Patients do not receive a femoral block.
They only have patient controlled analgesics.
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Patient controlled analgesics alone, no femoral block
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Quadriceps strength measurement with Cybex machine
기간: 6 weeks after surgery
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Evidence of the influence of the different types of analgesics on the strength of the quadriceps post surgery.
Quadriceps strength will be evaluated in open chain and closed chain with the help of the Cybex machine.
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6 weeks after surgery
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Quadriceps strength measurement with Cybex machine
기간: 6 months after surgery
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Evidence of the influence of the different types of analgesics on the strength of the quadriceps post surgery.
Quadriceps strength will be evaluated in open chain and closed chain with the help of the Cybex machine.
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6 months after surgery
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Quadriceps strength measurements with Cybex machine
기간: 12 months after surgery
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Evidence of the influence of the different types of analgesics on the strength of the quadriceps post surgery.
Quadriceps strength will be evaluated in open chain and closed chain with the help of the Cybex machine.
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12 months after surgery
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Overall functional recovery
기간: 6 weeks after surgery
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The overall functional recovery of the patient will be evaluated considering the analgesic type using SF-36 and WOMAC questionnaires.
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6 weeks after surgery
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Pain score on Visual Analog Scale (VAS)
기간: every 6 hour for the 48 hours following surgery
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Evaluation of the effectiveness of the analgesics on pain with VAS .
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every 6 hour for the 48 hours following surgery
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Hospital stay length
기간: 4 to 7 days after surgery
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Evaluation of the hospital stay length after total knee replacement taking into account the different types of analgesics.
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4 to 7 days after surgery
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Overall functional recovery
기간: 6 months after surgery
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The overall functional recovery of the patient will be evaluated considering the analgesic type using SF-36 and WOMAC questionnaires.
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6 months after surgery
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Overall functional recovery
기간: 12 months after surgery
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The overall functional recovery of the patient will be evaluated considering the analgesic type using SF-36 and WOMAC questionnaires.
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12 months after surgery
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- PEJ-413
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