ChiCTR2500098095 版本V1.0 版本创建时间2025/03/03 10:59:22 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2500098095 

最近更新日期:

Date of Last Refreshed on:

2025-03-03 10:59:15 

注册时间:

Date of Registration:

2025-03-03 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

内镜下粘膜剥离术序贯区域性淋巴结清扫术治疗高风险早期胃癌:一项多中心前瞻性非随机对照研究

Public title:

Endoscopic mucosal dissection followed by regional lymph node dissection in high-risk early gastric cancer: a multicenter prospective non-randomized controlled study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

内镜下粘膜剥离术序贯区域性淋巴结清扫术治疗高风险早期胃癌:一项多中心前瞻性非随机对照研究

Scientific title:

Endoscopic mucosal dissection followed by regional lymph node dissection in high-risk early gastric cancer: a multicenter prospective non-randomized controlled study

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

陆清 

研究负责人:

杨锦林 

Applicant:

Qing Lu 

Study leader:

Jinlin Yang 

申请注册联系人电话:

Applicant telephone:

+86 134 3803 0687

研究负责人电话:

Study leader's telephone:

+86 189 8060 2058

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

237199636@qq.com

研究负责人电子邮件:

Study leader's E-mail:

yangjinlin@wchscu.cn

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

四川大学华西医院国学巷37号

研究负责人通讯地址:

四川大学华西医院国学巷37号

Applicant address:

37 Guoxue Road, Chengdu, Sichuan, China.

Study leader's address:

37 Guoxue Road, Chengdu, Sichuan, China.

申请注册联系人邮政编码:

Applicant postcode:

610061

研究负责人邮政编码:

Study leader's postcode:

610061

申请人所在单位:

四川大学华西医院

Applicant's institution:

West China Hospital of Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2025年审(158)号

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

West China Hospital of Sichuan University Biomedical Ethics Review Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-19 00:00:00

伦理委员会联系人:

陈诗琦

Contact Name of the ethic committee:

Shiqi-Chen

伦理委员会联系地址:

四川省成都市武侯区国学巷37号四川大学华西医院

Contact Address of the ethic committee:

No. 37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8542 2851

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

No. 37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

No. 37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

经费或物资来源:

自筹

Source(s) of funding:

self-raised

Target disease:

Gastric carcinoma

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

1.主要目的:评估ESD术后淋巴结转移高风险的EGC患者,序贯腹腔镜区域性淋巴结清扫的短期和长期治疗效果,包括局部复发率(包括原位复发和异位复发)、淋巴结或远处转移率、总生存期(OS)、疾病特异性生存期(DSS)和无病生存期(DFS)(3年、5年生存期)。 2.次要目的:并发症(术中、术后7天内、30天内)、住院时长、生存质量(采用标准化生存质量量表进行评估)、治疗费用。  

Objectives of Study:

1.objective: To evaluate the short-term and long-term therapeutic effects of sequential laparoscopic regional lymph node dissection in EGC patients at high risk of lymph node metastasis after ESD, including local recurrence rates (both in situ and ectopic recurrence), lymph node or distant metastasis rates, overall survival (OS), disease-specific survival (DSS), and disease-free survival (DFS) (3-year and 5-year survival rates). 2.Secondary objectives: Complications (intraoperative, within 7 days postoperative, and within 30 days postoperative), length of hospital stay, quality of life (assessed using standardized quality of life scales), and treatment costs.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

参考最新2024年美国NCCN胃癌指南,内镜治疗后经病理评估考虑淋巴结转移高风险的患者,满足以下其中一条: (1)肿瘤组织学类型为低分化; (2)术后病理证实深浸润:pT1b2(SM>500um) ; (3)术后病理证实淋巴脉管浸润。

Inclusion criteria

According to the latest 2024 NCCN guidelines for gastric cancer in the United States, patients at high risk for lymph node metastasis after endoscopic treatment, based on pathological evaluation, meet at least one of the following criteria: 1.The tumor histological type is poorly differentiated. 2.Postoperative pathology confirms deep infiltration: pT1b2 (SM > 500μm). 3.Postoperative pathology confirms lymphovascular invasion.

排除标准:

(1)病理评估水平或垂直切缘阳性; (2)既往曾行食管/胃部手术,或合并基础疾病等其他原因不能进行胃部手术史的患者; (3)无法获得知情同意书的患者。

Exclusion criteria:

1.Pathological evaluation shows positive horizontal or vertical margins. 2.Patients with a history of esophageal/gastric surgery or those with underlying diseases or other reasons that prevent them from undergoing gastric surgery. 3.Patients who are unable to provide informed consent.

研究实施时间:

Study execute time:

From 2025-03-03 00:00:00 To 2030-02-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-03-03 00:00:00 To 2030-02-28 00:00:00  

干预措施:

Interventions:

组别:

保留胃的续贯腹腔镜下区域性淋巴结清扫组

样本量:

60

Group:

Laparoscopic regional lymph node dissection group

Sample size:

干预措施:

保留胃的续贯腹腔镜下区域性淋巴结清扫

干预措施代码:

Intervention:

Laparoscopic sequential regional lymph node dissection with stomach preservation

Intervention code:

组别:

标准胃癌根治术组

样本量:

60

Group:

Standard gastrectomy group for gastric cancer

Sample size:

干预措施:

标准胃癌根治术组

干预措施代码:

Intervention:

Standard gastrectomy for gastric cancer

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China 

Province:

Sichuan 

City:

 

单位(医院):

四川大学华西医院  

单位级别:

三甲 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China 

Province:

Sichuan 

City:

 

单位(医院):

四川大学华西天府医院 

单位级别:

三级 

Institution
hospital:

West China Tianfu Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China 

Province:

Sichuan 

City:

 

单位(医院):

四川省肿瘤医院 

单位级别:

三甲 

Institution
hospital:

Sichuan Cancer Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

Chinav 

Province:

Sichuan 

City:

 

单位(医院):

成都市郫都区人民医院 

单位级别:

三甲 

Institution
hospital:

Pidu District People's Hospital of Chengdu

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China 

Province:

Sichuan 

City:

 

单位(医院):

宜宾市第二人民医院 

单位级别:

三甲 

Institution
hospital:

The Second People's Hospital of Yibin City

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China 

Province:

Sichuan 

City:

 

单位(医院):

川北医学院附属医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of North Sichuan Medical College.

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肿瘤复发率

指标类型:

主要指标

Outcome:

Tumor recurrence rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总生存期

指标类型:

主要指标

Outcome:

Overall survival

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疾病特异性生存期

指标类型:

主要指标

Outcome:

Disease-specific survival

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

无病生存期

指标类型:

主要指标

Outcome:

Disease-free survival

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术并发症

指标类型:

次要指标

Outcome:

Complications

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生存质量

指标类型:

次要指标

Outcome:

Quality of life

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

营养状况

指标类型:

次要指标

Outcome:

Nutritional status

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胃排空能力

指标类型:

次要指标

Outcome:

Gastric emptying ability

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院时间

指标类型:

次要指标

Outcome:

Length of hospital stay

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

是否共享原始数据:

IPD sharing

No

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

病例记录表、电子采集和管理系统

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case Record Form, Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-03-03 10:59:15