- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT02149979
Closure of Skin Incision Using CO2 Laser
연구 개요
상세 설명
Skin incisions can be closed by a variety of method which create temporary approximation of the wound edges until natural healing process ensue and reach a phase, where it is closed and can sustain the daily tensile forces.
The wound closure devices include sutures, staples, tapes, tissue adhesives. The Applied Physics group at the Tel Aviv University has developed a Temperature Controlled CO2 Laser Soldering system for soft tissue bonding.
This system includes features that make laser soldering suitable for clinical use. The Temperature Controlled Laser Soldering System is composed of CO2 fiberoptic laser device, Infrared fiber-optic radiometer, a computerized temperature control program, propriety grip device (Clamps) and concentrated Human Albumin as a soldering agent.
연구 유형
등록 (실제)
단계
- 1단계
연락처 및 위치
연구 장소
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Afula, 이스라엘, 18341
- Department of Surgery B, "HaEmek" Medical Center
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Afula, 이스라엘, 18341
- Haemek Medical Center
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Male/Female age 18-65.
- Subject is scheduled for laparoscopic cholecystectomy surgery.
- Subject able to comprehend and sign informed consent for participation in this study.
- Ability to comply with the study procedures and follow-up visits
Exclusion Criteria:
- Subject has a history of hypertrophic or keloid scar formation
- Subject is a pregnant and/or nursing woman
- Subject has a known allergy to blood products
- Subject is suffering from a bleeding disorders or using anticoagulant medications
- Subject is suffering from hepatic or renal disorder
- Subject is suffering from rheumatic and / or collagen disorder
- Subject is using steroids
- Subject is suffering from immunosuppressive disorder
- Subject is suffering from Ischemic Heart Disease (IHD)
- Subject is suffering from neoplastic disorder
- Subject who has had an active illness within 4 weeks of study enrollment
- Subject is participating in another study for an investigational drug and/or device within 3 months of study enrollment
- Any condition which would make the participant, in the opinion of the investigator, unsuitable for the study.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: Temperature Controlled Laser Soldering
Efficacy and safety of Temperature Controlled Laser Soldered wound incisions closure
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This study had a prospective within-subject design.
Patients allocated to laparoscopic cholecystectomy procedure were enrolled.
After the completion of the laparoscopic cholecystectomy surgical procedure, 4 trocar port sites were randomly either sutured or laser soldered by employing the temperature-controlled laser soldering system.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
|---|---|
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Primary study endpoint will be to establish the safety of using the Temperature Controlled Laser Soldering System for skin bonding and wounds closure. Safety will be established by paucity of serious adverse events and adverse events.
기간: 3 months
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3 months
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2차 결과 측정
결과 측정 |
기간 |
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Re-intervention: A subject is scored a success (1) if he had No Re-intervention by 3 months; otherwise he is scored a failure (0).
기간: 3 months
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3 months
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Wound dehiscence of at least 50% of wound length
기간: 3 months
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3 months
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공동 작업자 및 조사자
스폰서
수사관
- 수석 연구원: Doron Kopelman, MD, Department of Surgery B, "HaEmek" Medical Center, Afula,
- 연구 의자: Abraham Katzir, PhD, The applied physics group, Tel Aviv University
- 연구 책임자: David Simhon, MD, PhD, The applied physics group, Tel Aviv University
간행물 및 유용한 링크
일반 간행물
- Simhon D, Halpern M, Brosh T, Vasilyev T, Ravid A, Tennenbaum T, Nevo Z, Katzir A. Immediate tight sealing of skin incisions using an innovative temperature-controlled laser soldering device: in vivo study in porcine skin. Ann Surg. 2007 Feb;245(2):206-13. doi: 10.1097/01.sla.0000232554.13719.10.
- Simhon D, Brosh T, Halpern M, Ravid A, Vasilyev T, Kariv N, Katzir A, Nevo Z. Closure of skin incisions in rabbits by laser soldering: I: Wound healing pattern. Lasers Surg Med. 2004;35(1):1-11. doi: 10.1002/lsm.20074.
- Brosh T, Simhon D, Halpern M, Ravid A, Vasilyev T, Kariv N, Nevo Z, Katzir A. Closure of skin incisions in rabbits by laser soldering II: Tensile strength. Lasers Surg Med. 2004;35(1):12-7. doi: 10.1002/lsm.20073.
- Simhon D, Ravid A, Halpern M, Cilesiz I, Brosh T, Kariv N, Leviav A, Katzir A. Laser soldering of rat skin, using fiberoptic temperature controlled system. Lasers Surg Med. 2001;29(3):265-73. doi: 10.1002/lsm.1118.
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
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상처에 대한 임상 시험
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