- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01993290
USG Brachial Plexus Block for Upper Extremity Surgery
Ultrasound-guided Brachial Plexus Block With the Single-penetration Multiple-injection-technique for Upper Extremity Surgery
연구 개요
상태
정황
개입 / 치료
상세 설명
The investigators will compare the BP block efficacy (for surgical anaesthesia) with the USG single-penetration multiple-injection-technique at the SCL, LIC and AX level for upper-extremity surgery (elbow, forearm, wrist, hand). The investigators want to investigate whether the single-penetration multiple-injection-technique would provide for safe surgical anaesthesia with lower volumes of local anaesthetics than has previously been described in a comparative study at the three different levels.
120 patients will prospectively be randomized to an USG BP block administered as a single-penetration multiple-injection-technique at one of three different levels: (1) SCL (2) LIC (3) AX. Ropivacaine 0.75% (20 mL) will be used for all blocks prior to surgery.
연구 유형
등록 (예상)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Copenhagen, 덴마크, 2400
- Department of Anaesthesiology, Bispebjerg Hospital
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Age above 18 years
- American Society of Anaesthesiology class 1-3
- Patients undergoing upper extremity surgery
Exclusion Criteria:
- Inability to cooperate
- Inability to understand and talk danish
- Allergic to ropivacaine
- Infection at site of surgery
- Neurological dysfunction at site of surgery
- Severe coagulopathy
- Drug and alcohol abuse
- Patients, who can not get a nerve block due to technical difficulty
- Pregnancy or nursing
- Body mass index >35
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 하나의
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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활성 비교기: USG Supraclavicular block
20 ml of ropivacaine 0,75% is administered to brachial plexus at supraclavicular level.
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20 ml in total of 0,75% Ropivacaine is administered to each patient in all three arms.
다른 이름들:
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활성 비교기: Lateral infraclavicular block
20 ml of ropivacaine 0,75 % is administered to brachialis plexus at lateral infraclavicular level
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20 ml in total of 0,75% Ropivacaine is administered to each patient in all three arms.
다른 이름들:
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활성 비교기: USG Axillaris block
20 ml of ropivacaine 0,75% is administered to plexus brachialis at axillaris level
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20 ml in total of 0,75% Ropivacaine is administered to each patient in all three arms.
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
|---|---|
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Blockade performance time (seconds)
기간: Time (seconds) from the time the ultrasound transducer is placed on the skin and until the needle is taken out of the body.
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Time (seconds) from the time the ultrasound transducer is placed on the skin and until the needle is taken out of the body.
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Onset time of blockade (minutes)
기간: Time from block completion to complete sensory and motor block is accomplished.
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Time from block completion to complete sensory and motor block is accomplished.
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Number of needle passes
기간: Number of times the direction of the needle changes while performing the block
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Number of times the direction of the needle changes while performing the block
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Patient reported pain related to needle passes (Scale 0-2)
기간: Pain related to block performance reported by the patient right after block completion
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0= no pain
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Pain related to block performance reported by the patient right after block completion
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Duration of time of block postoperatively (hours)
기간: Patient reported the time off ending sensory and motory block
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Patient reported the time off ending sensory and motory block
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공동 작업자 및 조사자
수사관
- 수석 연구원: Mojgan Vazin, MD, Department of Anaesthesiology, Bispebjerg Hospital
간행물 및 유용한 링크
일반 간행물
- Koscielniak-Nielsen ZJ, Frederiksen BS, Rasmussen H, Hesselbjerg L. A comparison of ultrasound-guided supraclavicular and infraclavicular blocks for upper extremity surgery. Acta Anaesthesiol Scand. 2009 May;53(5):620-6. doi: 10.1111/j.1399-6576.2009.01909.x.
- Mariano ER, Sandhu NS, Loland VJ, Bishop ML, Madison SJ, Abrams RA, Meunier MJ, Ferguson EJ, Ilfeld BM. A randomized comparison of infraclavicular and supraclavicular continuous peripheral nerve blocks for postoperative analgesia. Reg Anesth Pain Med. 2011 Jan-Feb;36(1):26-31. doi: 10.1097/AAP.0b013e318203069b.
- Tran DQ, Munoz L, Zaouter C, Russo G, Finlayson RJ. A prospective, randomized comparison between single- and double-injection, ultrasound-guided supraclavicular brachial plexus block. Reg Anesth Pain Med. 2009 Sep-Oct;34(5):420-4. doi: 10.1097/AAP.0b013e3181ae733a.
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 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
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