新型牵引装置在早期胃癌及癌前病变内镜粘膜剥离术中的应用-一项单中心回顾性临床研究

注册号:

Registration number:

ChiCTR2500104297 

最近更新日期:

Date of Last Refreshed on:

2025-06-13 16:34:05 

注册时间:

Date of Registration:

2025-06-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

新型牵引装置在早期胃癌及癌前病变内镜粘膜剥离术中的应用-一项单中心回顾性临床研究

Public title:

Application of a novel traction device in endoscopic submucosal dissection for early gastric cancer and precancerous lesion - a single center retrospective clinical trail

注册题目简写:

English Acronym:

研究课题的正式科学名称:

新型牵引装置在早期胃癌及癌前病变内镜粘膜剥离术中的应用-一项单中心回顾性临床研究

Scientific title:

Application of a novel traction device in endoscopic submucosal dissection for early gastric cancer and precancerous lesion - a single center retrospective clinical trail

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:

王鹏飞 

研究负责人:

王鹏飞 

Applicant:

Pengfei Wang 

Study leader:

Pengfei Wang 

申请注册联系人电话:

Applicant telephone:

+86 181 5367 3602

研究负责人电话:

Study leader's
telephone:

+86 181 5367 3602

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:

wpfw@foxmail.com

研究负责人电子邮件:

Study leader's E-mail:

wpfw@foxmail.com

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:

中国甘肃省兰州市城关区临夏路82号

研究负责人通讯地址:

中国甘肃省兰州市城关区临夏路82号

Applicant address:

No. 82 Linxia Road, Chengguan District, Lanzhou City, Gansu Province, China

Study leader's address:

No. 82 Linxia Road, Chengguan District, Lanzhou City, Gansu Province, China

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

兰州大学第二医院&第二临床医学院

Applicant's institution:

The Second Hospital & Clinical Medical School, Lanzhou University

研究负责人所在单位:

兰州大学第二医院&第二临床医学院

Affiliation of the Leader:

The Second Hospital & Clinical Medical School, Lanzhou University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2025A-535

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:

兰州大学第二医院伦理委员会

Name of the ethic committee:

Ethics Committee of The Second Hospital & Clinical Medical School, Lanzhou University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-07 00:00:00

伦理委员会联系人:

阎学良

Contact Name of the ethic committee:

Xueliang Yan

伦理委员会联系地址:

中国甘肃省兰州市城关区临夏路82号

Contact Address of the ethic committee:

No. 82 Linxia Road, Chengguan District, Lanzhou City, Gansu Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 931 894 3370

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:

兰州大学第二医院&第二临床医学院

Primary sponsor:

The Second Hospital & Clinical Medical School,Lanzhou University

研究实施负责(组长)单位地址:

中国甘肃省兰州市城关区临夏路82号

Primary sponsor's address:

No. 82 Linxia Road, Chengguan District, Lanzhou City, Gansu Province, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

甘肃

市(区县):

兰州

Country:

China

Province:

Gansu

City:

Lanzhou

单位(医院):

兰州大学第二医院&第二临床医学院

具体地址:

中国甘肃省兰州市城关区临夏路82号

Institution
hospital:

The Second Hospital & Clinical Medical School,Lanzhou University

Address:

No. 82 Linxia Road, Chengguan District, Lanzhou City, Gansu Province, China

经费或物资来源:

本研究受到“兰州大学第二医院(第二临床医学院)‘萃英科技创新’计划(CY2023-BJ-07)”的资助。

Source(s) of funding:

This research was supported by the Cuiying Scientific and Technological Innovation Program of The Second Hospital & Clinical Medical School, Lanzhou University (CY2023-BJ-07).

研究疾病:

早期胃癌及癌前病变  

Target disease:

Early gastric cancer and precancerous lesion

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

回顾分析本中心2023年1月1日-2026年6月30日经T-ESD及C-ESD治疗的早期胃癌及癌前病变病例,对比剥离时间、剥离速度、肌层损伤、穿孔等关键指标,以期评价AMLT装置的有效性和安全性。  

Objectives of Study:

Retrospective analysis of early gastric cancer and precancerous lesions treated with T-ESD and C-ESD in our center from January 1, 2023 to December 31, 2025, comparing key indicators such as dissection time, dissection speed, muscle layer damage, perforation, etc., in order to evaluate the effectiveness and safety of AMLT devices.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

(1)术前诊断浸润深度达黏膜下深层(≥SM2)侵犯的早期胃癌患者; (2)经腹部增强CT扫描发现有淋巴结转移的转移; (3)内镜切除术后局部复发的病例; (4)合并胃外活动性恶性肿瘤的患者; (5)严重贫血、凝血功能障碍、心肺肝肾功能不全、严重急性感染、妊娠期患者; (6)不能耐受静脉麻醉病例; (7)不能停用抗凝血剂和抗凝血剂(低剂量阿司匹林除外); (8)正在参与其他临床研究的患者。

Exclusion criteria:

(1) Preoperative diagnosis of early gastric cancer patients with invasion depth reaching the submucosal deep layer (>= SM2); (2) Enhanced CT scan of the abdomen revealed lymph node metastasis; (3) Cases of local recurrence after endoscopic resection; (4) Patients with active malignant tumors outside the stomach; (5) Severe anemia, coagulation dysfunction, heart, lung, liver, and kidney dysfunction, severe acute infection, and pregnant patients; (6) Unable to tolerate intravenous anesthesia cases; (7) Anticoagulants and anticoagulants (excluding low-dose aspirin) cannot be discontinued; (8) Patients who are currently participating in other clinical studies.

研究实施时间:

Study execute time:

From 2023-01-01 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-01 00:00:00 To 2026-06-30 00:00:00

干预措施:

Interventions:

组别:

传统ESD切除早期胃癌组

样本量:

37

Group:

Traditional ESD resection for early gastric cancer group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

组别:

牵引辅助ESD切除早期胃癌组

样本量:

37

Group:

Traction assisted ESD resection for early gastric cancer group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

甘肃 

市(区县):

 

Country:

China

Province:

Gansu

City:

单位(医院):

兰州大学第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Hospital & Clinical Medical School, Lanzhou University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

剥离速度

指标类型:

主要指标

Outcome:

Resection speed

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

剥离时长

指标类型:

次要指标

Outcome:

Endoscopic resection time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肌层损伤

指标类型:

次要指标

Outcome:

muscular injury

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

粘膜下注射液体的总量

指标类型:

次要指标

Outcome:

Total local injection volume

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中穿孔

指标类型:

次要指标

Outcome:

Intraoperative perforation

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:

No

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 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:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

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):

2027年12月31日后共享,邮件。

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

Sharing and email consultation will begin after December 31, 2027.

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

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

Case Record Form

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:

 2025-06-13 16:33:44