- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT02563158
Study of Liver Resection With Versus Without Hepatic Inflow Occlusion for the HBV-related HCC (OHx-NOHx)
Short- and Long-term Outcomes of Liver Resection With Versus Without Hepatic Inflow Occlusion for the Hepatitis B Virus-related Hepatocellular Carcinoma: a Prospective Randomized Controlled Trial
연구 개요
상세 설명
High prevalence of hepatitis B virus (HBV) imposes a huge burden of hepatocellular carcinoma (HCC) in Asia. Liver resection remains the mainstay of treatment for HCC. Hepatic inflow occlusion, known as the Pringle maneuver, is most commonly used to reduce blood loss during liver parenchymal transection. A major issue about this maneuver is the ischemia-reperfusion injury to the remnant liver. And the hemodynamic disturbance to the tumor-bearing liver remains an oncologic concern. Given the technical advances in living donor liver transplantation, vascular occlusion can be avoided in liver resection by experienced hands. This study aims to compare the perioperative and long-term outcomes of liver resection for HBV-related HCC without versus with hepatic inflow occlusion.
This study will include eligible patients with HBV-related HCC elected for liver resection. 57 patients will be enrolled in each randomized arm to detect a 20% difference in the serum level of total bilirubin on postoperative day 5 (80% power and α = 0.05). The secondary endpoints include procedural parameters, perioperative liver function and inflammatory response, postoperative morbidity and mortality, and long-term outcomes. Patients will be followed for up to five years. Data will be statistically analyzed on an intention-to-treat basis.
This prospective randomized controlled trial is designed to evaluate the feasibility of liver resections for HBV-related HCC without vascular occlusion. Clinical implication of its outcomes may change the present surgical practice and fill the oncologic gaps therein.
연구 유형
등록 (예상)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Beijing
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Beijing, Beijing, 중국, 100853
- 모병
- Chinese PLA General Hospital
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연락하다:
- Yinzhe Xu, M.D., Ph.D.
- 전화번호: 86-10-66936609
- 이메일: james_hbp@163.com
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수석 연구원:
- Shichun Lu, M.D., Ph.D.
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Elective liver resection due to HBV-related HCC with Barcelona-Clinic Liver Cancer (BCLC) staging 0 or A;
- Child-Pugh classified A with or without cirrhosis, or reversed to A from B after conventional therapy;
- Tumors located either in the left or right hemiliver;
- Resection extent was a hemi-hepatectomy or less;
- Informed consent.
Exclusion Criteria:
- Having comorbidity that contraindicates surgery;
- Participation in concurrent interventional trials with interference to this study;
- Eligible for laparoscopic hepatectomy;
- Requiring concomitant procedures, such as digestive, vascular or biliary reconstruction;
- Lack of compliance for treatment or future follow-up.
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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간섭 없음: Hx with hepatic inflow occlusion
Hepatectomy is carried out using Pringle maneuver in cycles of 15 minutes clamping + 5 minutes unclamping of the hepatoduodenal ligament.
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실험적: Hx with non-occlusion technique
Hepatectomy without hepatic inflow occlusion (non-occlusion technique)
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Hepatectomy is carried out without hepatic inflow control.
(non-occlusion technique)
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Serum total bilirubin on postoperative day 5
기간: 5 days
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Postoperative liver insufficiency characterized by the serum total bilirubin on POD 5.
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5 days
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Intraoperative blood loss
기간: Entire operation duration
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Total blood loss from the incision to the closure of abdomen
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Entire operation duration
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Requirement of blood transfusion
기간: Entire operation duration
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The amount of intraoperative blood transfusion
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Entire operation duration
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Operative time
기간: Entire operation duration
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The time from induction of anesthesia to the closure of abdomen
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Entire operation duration
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Postoperative intensive-care unit (ICU) stay
기간: Duration of stay in ICU
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Duration of stay in ICU
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Duration of stay in ICU
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Hospital stay
기간: Duration of hospital stay
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Duration of hospital stay
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Duration of hospital stay
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Total hospital expenditure
기간: Duration of hospital stay
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Total costs during hospital stay
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Duration of hospital stay
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Perioperative systemic inflammatory response
기간: an expected average of 7 days
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Perioperative systemic inflammatory response is characterized by elevated serum level of tumor necrosis factor-α (TNF-α), interleukins (IL)-1α, 2, 6, 8 and 10, procalcitonin (PCT) and C-reactive protein (CRP) at different time points.
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an expected average of 7 days
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Postoperative morbi-mortality
기간: an expected average of 12 days in hospital
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Postoperative morbi-mortality is characterized by postoperative complication and its severity based on Clavien-Dindo classification and in-hospital mortality
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an expected average of 12 days in hospital
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Long-term oncologic outcomes
기간: 5 years after operation
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1, 3, 5-year tumor recurrence rate
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5 years after operation
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Long-term survival
기간: 5 years after operation
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1, 3, 5-year overall survival (OS) and disease (tumor)-free survival (DFS)
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5 years after operation
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공동 작업자 및 조사자
수사관
- 수석 연구원: Shichun Lu, MD, PhD, Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China
간행물 및 유용한 링크
일반 간행물
- Llovet JM, Fuster J, Bruix J; Barcelona-Clinic Liver Cancer Group. The Barcelona approach: diagnosis, staging, and treatment of hepatocellular carcinoma. Liver Transpl. 2004 Feb;10(2 Suppl 1):S115-20. doi: 10.1002/lt.20034.
- Katz SC, Shia J, Liau KH, Gonen M, Ruo L, Jarnagin WR, Fong Y, D'Angelica MI, Blumgart LH, Dematteo RP. Operative blood loss independently predicts recurrence and survival after resection of hepatocellular carcinoma. Ann Surg. 2009 Apr;249(4):617-23. doi: 10.1097/SLA.0b013e31819ed22f.
- Dong JH, Yang SZ, Duan WD, Ji WB, Cai SW, Wang J, Shi XJ, Jiang K, Xia HT, He L, Zhang WZ, Huang XQ, Huang ZQ. [Clinical application of precise liver resection techniques in patients with complicated liver space-occupying lesions]. Zhonghua Wai Ke Za Zhi. 2009 Nov 1;47(21):1610-5. Chinese.
- Huang ZQ, Xu LN, Yang T, Zhang WZ, Huang XQ, Liu R, Cai SW, Zhang AQ, Feng YQ, Zhou NX, Dong JH. [Liver resection: single center experiences of 2008 consecutive resections in 20 years]. Zhonghua Wai Ke Za Zhi. 2008 Sep 1;46(17):1314-21. Chinese.
- Dong J, Yang S, Zeng J, Cai S, Ji W, Duan W, Zhang A, Ren W, Xu Y, Tan J, Bu X, Zhang N, Wang X, Wang X, Meng X, Jiang K, Gu W, Huang Z. Precision in liver surgery. Semin Liver Dis. 2013 Aug;33(3):189-203. doi: 10.1055/s-0033-1351781. Epub 2013 Aug 13. Danish, English.
- Sugiyama Y, Ishizaki Y, Imamura H, Sugo H, Yoshimoto J, Kawasaki S. Effects of intermittent Pringle's manoeuvre on cirrhotic compared with normal liver. Br J Surg. 2010 Jul;97(7):1062-9. doi: 10.1002/bjs.7039.
- Kim YI, Song KE, Ryeon HK, Hwang YJ, Yun YK, Lee JW, Chun BY. Enhanced inflammatory cytokine production at ischemia/reperfusion in human liver resection. Hepatogastroenterology. 2002 Jul-Aug;49(46):1077-82.
- Fu SY, Lau WY, Li GG, Tang QH, Li AJ, Pan ZY, Huang G, Yin L, Wu MC, Lai EC, Zhou WP. A prospective randomized controlled trial to compare Pringle maneuver, hemihepatic vascular inflow occlusion, and main portal vein inflow occlusion in partial hepatectomy. Am J Surg. 2011 Jan;201(1):62-9. doi: 10.1016/j.amjsurg.2009.09.029. Epub 2010 Apr 20. Erratum In: Am J Surg. 2011 Jul;202(1):117. multiple author names corrected.
- Xu Y, Chen J, Wang H, Zheng H, Feng D, Zhang A, Leng J, Duan W, Yang Z, Chen M, Shi X, Cai S, Ji W, Jiang K, Zhang W, Chen Y, Gu W, Dong J, Lu S. Perioperative and long-term outcomes of liver resection for hepatitis B virus-related hepatocellular carcinoma without versus with hepatic inflow occlusion: study protocol for a prospective randomized controlled trial. Trials. 2016 Oct 11;17(1):492. doi: 10.1186/s13063-016-1621-9.
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (예상)
연구 완료 (예상)
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
기타 연구 ID 번호
- JFJZYY-GD-15-01
- NO. 2012BAI06B01 (기타 보조금/기금 번호: National Key Technology R&D Program of China)
- NO. 2012ZX10002-017 (기타 보조금/기금 번호: National S&T Major Project for Infectious Diseases of China)
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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non-occlusion technique에 대한 임상 시험
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Hanmin Lee모병
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dr. Muhammad Abdelhafez Mahmoud, MD완전한
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