- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT03399253
Chemotherapy Alone Versus Surgery Plus Chemotherapy for Distal Gastric Cancer With One Non-curable Factor
A Prospective,Multicentral,Open-label,Randomized,Controlled,Phase III Clinical Trial of Chemotherapy Alone Versus D2 Gastrectomy and Metastasectomy Plus Chemotherapy for Distal Gastric Cancer With One Non-curable Factor
연구 개요
상세 설명
Gastric cancer is the fourth most common malignancy worldwide and the second leading cause of cancer-related deaths, with the highest mortality rates reported in East Asia, including China. Many patients are diagnosed at an advanced stage of gastric cancer because of late onset and nonspecific symptoms. The prognosis of patients with advanced gastric cancer with non-curable factors, such as hepatic, peritoneal, or distant lymph node metastases, is poor. Chemotherapy is the standard of care for these patients. Palliative resection or bypass surgery is generally indicated in the presence of major symptoms such as bleeding or obstruction for incurable advanced gastric cancer. The usefulness of gastrectomy and metastasectomy is still unclear.
The REGATTA trial is the first clinical trial to explore the significance of surgery for incurable advanced gastric cancer. However, it concluded an opposite conclusion that gastrectomy followed by chemotherapy did not show any survival benefit compared with chemotherapy alone in advanced gastric cancer with a single non-curable factor. Interestingly, there was a significant interaction between treatment effect and tumor location in subgroup analyses of overall survival. Gastrectomy plus chemotherapy was associated with significantly worse overall survival in patients with upper-third tumors for less chemotherapy cycles. This finding raises the question whether inclusion criteria were restricted to the patients with lower-third tumor, findings of study might have been positive. So we raise this new trail to assess the significance of Gastrectomy and Metastasectomy for Distal Gastric Cancer With One Non-curable Factor.
연구 유형
등록 (예상)
단계
- 2 단계
- 3단계
연락처 및 위치
연구 연락처
- 이름: Dazhi Xu, PHD
- 전화번호: (+86) 020-87343737
- 이메일: xudzh@sysucc.org.cn
연구 장소
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Tianjin, 중국
- 모병
- Tianjin Medical University Cancer Institute and Hospital
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연락하다:
- Rupeng Zhang
- 전화번호: 13920561244
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Anhui
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Anqing, Anhui, 중국
- 모병
- Anqing Municipal Hospital
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연락하다:
- Yaming Zhang
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연락하다:
- Daibin Tang
- 전화번호: 13865176528
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Hefei, Anhui, 중국
- 모병
- The First Affiliated Hospital of Anhui Medical University
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연락하다:
- Aman Xu
- 전화번호: 13705695470
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연락하다:
- Fei Zhong
- 전화번호: 18226616729
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Hefei, Anhui, 중국
- 모병
- Anhui Provincial Hospital
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연락하다:
- Xuhui Zhao
- 전화번호: 18963789289
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연락하다:
- Yifu He
- 전화번호: 13485691976
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Wuhu, Anhui, 중국
- 모병
- First Affiliated Hospital of Wannan Medical College
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연락하다:
- Lianghui Shi
- 전화번호: 13956159006
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Guangdong
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Guangzhou, Guangdong, 중국
- 모병
- Yuebei People's Hospital
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연락하다:
- Tao Tao Zhang
- 전화번호: 13500206389
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Guangzhou, Guangdong, 중국
- 모병
- Cancer center of Sun Yat-sen University
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연락하다:
- Dazhi Xu
- 전화번호: 86(020)87343737
- 이메일: xudzh@sysucc.org.cn
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연락하다:
- Youqing Zhan
- 전화번호: 86(020)87343910
- 이메일: Zhanyq@sysucc.org.cn
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Jiangxi
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Nanchang, Jiangxi, 중국
- 모병
- Jiangxi Provincial Cancer Hospital
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연락하다:
- Huamin Rao
- 전화번호: 13879100685
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Zhejiang
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Hangzhou, Zhejiang, 중국
- 모병
- Second Affiliated Hospital, School of Medicine, Zhejiang University
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연락하다:
- Li Chen
- 전화번호: 13958092350
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Lower age limit of research subjects 18 years old and upper age limit of 75 years old.
- PS (ECOG) of 0 or 1.
- Without any other malignancies.
- Written informed consent from the patient.
- Standard gastrectomy with D2 lymphadenectomy for primary cancer
A single non-curable factor was defined by preoperative CT :
hepatic metastasis (H1 or H2; maximum diameter ≤4 cm, number ≤4); peritoneal metastasis (R0 or R1 resection) para-aortic lymph node metastasis (number ≤4) ovarian metastasis adrenal metastasis renal metastasis
- No contraindications to chemotherapy, including normal peripheral blood routine, liver and kidney function and electrocardiogram (WBC≥4.0 x 109 /L, NEU≥1.5 x 109 /L,PLT≥100 x 109 /L and HGB≥90g/L)
Exclusion Criteria:
- Female in pregnancy or lactation.
- Supraclavicular lymph nodes metastases,lung and bone metastases.
- Massive ascites or cachexia.
- Extensive cancer metastases of liver, peritoneal metastasis,para-aortic lymph node
- Patients participating in any other clinical trails currently,or participated in other trails within 1 months.
- Suffering from other serious diseases, including cardiovascular, respiratory, kidney, or liver disease, complicated by poorly controlled hypertension, diabetes, mental disorders or diseases.
- Poor treatment compliance of patients
- The group of chemotherapy alone accepts gastrectomy for bleeding or obstruction
- Failure of R0 or R1 metastasectomy and gastrectomy with D2 lymphadenectomy
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: Chemotherapy
chemotherapy with capecitabine and oxaliplatin (eight 3-week cycles of oral capecitabine 1000 mg/m² twice daily on days 1-14 plus intravenous oxaliplatin 130 mg/m² on day 1) for 6 months or progress of disease
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capecitabine and oxaliplatin (eight 3-week cycles of oral capecitabine 1000 mg/m² twice daily on days 1-14 plus intravenous oxaliplatin 130 mg/m² on day 1) for 6 months or progress of disease
다른 이름들:
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실험적: Surgery+Chemotherapy
D2 Gastrectomy and Metastasectomy + chemotherapy with capecitabine and oxaliplatin (eight 3-week cycles of oral capecitabine 1000 mg/m² twice daily on days 1-14 plus intravenous oxaliplatin 130 mg/m² on day 1) for 6 months or progress of disease
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capecitabine and oxaliplatin (eight 3-week cycles of oral capecitabine 1000 mg/m² twice daily on days 1-14 plus intravenous oxaliplatin 130 mg/m² on day 1) for 6 months or progress of disease
다른 이름들:
D2 gastrectomy + metastasectomy
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Overall survival
기간: 5-year
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OS
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5-year
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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progression free survival
기간: 3-year
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PFS
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3-year
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공동 작업자 및 조사자
수사관
- 수석 연구원: Dazhi Xu, PHD, Sun Yat-sen University
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (예상)
연구 완료 (예상)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
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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