ChiCTR2500095289 版本V1.0 版本创建时间2025/01/06 08:39:46 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:

ChiCTR2500095289 

最近更新日期:

Date of Last Refreshed on:

2025-01-06 08:35:22 

注册时间:

Date of Registration:

2025-01-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于MRI骨盆测量参数预测机器人辅助全直肠系膜切除术治疗中低位直肠癌的手术难度 一项全国多中心回顾性研究

Public title:

Predictive model of surgical difficulty in robot-assisted total mesorectal excision for middle and low rectal cancer:A multicenter, retrospective study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于MRI骨盆测量参数预测机器人辅助全直肠系膜切除术治疗中低位直肠癌的手术难度 一项全国多中心回顾性研究

Scientific title:

Predictive model of surgical difficulty in robot-assisted total mesorectal excision for middle and low rectal cancer:A multicenter, retrospective 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:

连玉贵 

研究负责人:

连玉贵 

Applicant:

Yugui Lian 

Study leader:

Yugui Lian 

申请注册联系人电话:

Applicant telephone:

+86 136 5385 6650

研究负责人电话:

Study leader's telephone:

+86 136 5385 6650

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:

lianyugui2010@163.com

研究负责人电子邮件:

Study leader's E-mail:

lianyugui2010@163.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:

河南省郑州市金水区龙湖中环东路1号郑州大学第一附属医院6号楼7楼结直肠肛门外科

研究负责人通讯地址:

河南省郑州市金水区龙湖中环东路1号郑州大学第一附属医院6号7楼楼结直肠肛门外科

Applicant address:

The First Affiliated Hospital Of Zhengzhou University,Jinshui District,Zhengzhou CITY,Henan Province

Study leader's address:

The First Affiliated Hospital Of Zhengzhou University,Jinshui District,Zhengzhou CITY,Henan Province

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:

郑州大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Zhengzhou University

研究负责人所在单位:

郑州大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Zhengzhou 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:

2024-KY-1596-001

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:

郑州大学第一附属医院科研和临床试验伦理委员会

Name of the ethic committee:

Zhengzhou University First Affiliated Hospital Research and Clinical Trial Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2024-11-06 00:00:00

伦理委员会联系人:

田丽

Contact Name of the ethic committee:

Li Tian

伦理委员会联系地址:

河南省郑州市大学路43号郑州大学第一附属医院

Contact Address of the ethic committee:

Zhengzhou University First Affiliated Hospital

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 137 8359 3652

伦理委员会联系人邮箱:

Contact email of the ethic committee:

tianli_llzl@163.com

研究实施负责(组长)单位:

郑州大学第一附属医院

Primary sponsor:

The First Affiliated Hospital Of Zhengzhou University

研究实施负责(组长)单位地址:

河南省郑州市金水区龙湖中环东路1号郑州大学第一附属医院

Primary sponsor's address:

The First Affiliated Hospital Of Zhengzhou University, Jinshui District, Zhengzhou

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

河南

市(区县):

郑州

Country:

China

Province:

Henan

City:

Zhengzhou

单位(医院):

郑州大学第一附属医院

具体地址:

河南省郑州市金水区龙湖中环东路1号郑州大学第一附属医院

Institution
hospital:

The First Affiliated Hospital Of Zhengzhou University

Address:

The First Affiliated Hospital Of Zhengzhou University, Jinshui District, Zhengzhou

经费或物资来源:

Source(s) of funding:

NA

Target disease:

Middle and Low rectal cancer

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:

横断面 

Study design:

Cross-sectional 

研究目的:

本研究通过全国多中心、大样本回顾性数据,旨在评估基于MRI骨盆测量参数对机器人辅助 TME 手术治疗中低位直肠癌手术难度的影响,以期为临床实践提供参考。  

Objectives of Study:

To explore the risk factors affecting the surgical difficulty of robotic-assisted total mesorectal excision for middle and low rectal cancer, and to develop a predictive model of surgical difficulty based on the risk factors and perform model validation.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

(1)肿瘤距肛缘10 cm以内;(2)术后病理检查证实为直肠癌;(3)术前具有完整MRI影像学资料;(4)肿瘤浸润深度为 T1~3;(5)MRI评估环周切缘阴性;(6)可达R0切除

Inclusion criteria

(1) The tumor was within 10 cm from the anal verge; (2) Preoperative pathologic examination confirmed adenocarcinoma of the rectum; (3) Complete MRI imaging data were available before surgery; (4) The depth of tumor invasion was T1-3; (5) Circumferential resection margin is assessed as negative via MRI; (6) R0 rection can be achieved with the evaluation of MRI.

排除标准:

(1)骨盆骨折病史;(2)骨盆手术史;(3)因肿瘤导致肠梗阻、肠穿孔等行急诊手术

Exclusion criteria:

(1) History of pelvic fracture; (2) history of pelvic surgery; (3) Emergency surgery due to intestinal obstruction and intestinal perforation caused by tumors.

研究实施时间:

Study execute time:

From 2024-11-01 00:00:00 To 2025-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-15 00:00:00 To 2025-10-31 00:00:00  

干预措施:

Interventions:

组别:

建模组

样本量:

400

Group:

Modeling group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

组别:

验证组

样本量:

400

Group:

Validation groups

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

河南 

市(区县):

郑州 

Country:

China 

Province:

Henan 

City:

Zhengzhou 

单位(医院):

郑州大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital Of Zhengzhou University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河南 

市(区县):

 

Country:

China 

Province:

Henan 

City:

 

单位(医院):

河南省肿瘤医院 

单位级别:

三甲 

Institution
hospital:

Henan Tumor Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学孙逸仙纪念医院 

单位级别:

三甲 

Institution
hospital:

Sun Yat-sen Memorial Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

广东省第二人民医院 

单位级别:

三甲 

Institution
hospital:

Guangdong Second Provincial General Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

陕西省 

市(区县):

 

Country:

China 

Province:

Shanxi 

City:

 

单位(医院):

西安交通大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital (FAH) of XJTU

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江西 

市(区县):

 

Country:

China 

Province:

Jiangxi 

City:

 

单位(医院):

南昌大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Nanchang University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China 

Province:

Jiangsu 

City:

 

单位(医院):

徐州医科大学附属医院 

单位级别:

三甲 

Institution
hospital:

The Affiliated Hospital of Xuzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

复旦大学中山医院 

单位级别:

三甲 

Institution
hospital:

Zhongshan Hospital, Fudan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

复旦大学肿瘤医院 

单位级别:

三甲 

Institution
hospital:

Fudan University Shanghai Cancer Center

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

北京大学第三医院 

单位级别:

三甲 

Institution
hospital:

Peking University Third Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学肿瘤医院 

单位级别:

三甲 

Institution
hospital:

Tumor Hospital of Zhongshan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

浙江大学医学院附属邵逸夫医院 

单位级别:

三甲 

Institution
hospital:

Sir Run Run Shaw Hospital , affiliated with the Zhejiang University School of Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China 

Province:

Shandong 

City:

 

单位(医院):

山东省立医院 

单位级别:

三甲 

Institution
hospital:

Shandong Provincial Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学附属第六医院 

单位级别:

三甲 

Institution
hospital:

The Sixth Affiliated Hospital, Sun Yat-sen University Guangdong Gastrointestinal Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

吉林 

市(区县):

 

Country:

China 

Province:

Jilin 

City:

 

单位(医院):

吉林大学第一医院 

单位级别:

三甲 

Institution
hospital:

The First Bethune Hospital of Jilin University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

陆军医科大学大坪医院 

单位级别:

三甲 

Institution
hospital:

PLA Army Characteristic Medical Center

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

安徽 

市(区县):

 

Country:

China 

Province:

Anhui 

City:

 

单位(医院):

安徽医科大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Anhui Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China 

Province:

Jiangsu 

City:

 

单位(医院):

徐州医科大学第二医院 

单位级别:

三甲 

Institution
hospital:

The Affiliated Hospital of Xuzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

首都医科大学附属北京友谊医院 

单位级别:

三甲 

Institution
hospital:

Beijing Friendship Hospital,Capital Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

骨盆入口直径

指标类型:

主要指标

Outcome:

Pelvic outlet diameter

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨盆出口直径

指标类型:

主要指标

Outcome:

Pelvic outlet diameter

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

耻骨结节高度

指标类型:

主要指标

Outcome:

Pubic tuberosity height

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骶骨高度

指标类型:

主要指标

Outcome:

Sacral height

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骶骨深度

指标类型:

主要指标

Outcome:

Sacral depth

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

坐骨棘间距离

指标类型:

主要指标

Outcome:

Interspinous distance between the ischial bones

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

坐骨结节间径

指标类型:

主要指标

Outcome:

Ischial tuberosity diameter

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

直肠两侧系膜跨度

指标类型:

主要指标

Outcome:

Mesangial span on both sides of the rectum

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

直肠前后系膜跨度

指标类型:

主要指标

Outcome:

Anterior and posterior rectal mesangial span

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

直肠后系膜厚度

指标类型:

主要指标

Outcome:

Posterior mesangial thickness of the rectum

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

直肠肠腔面积

指标类型:

次要指标

Outcome:

The area of the rectal lumen of the intestine

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

年龄

指标类型:

次要指标

Outcome:

Age

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

性别

指标类型:

次要指标

Outcome:

Gender

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体质指数

指标类型:

次要指标

Outcome:

Body mass index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术前新辅助治疗情况

指标类型:

次要指标

Outcome:

Preoperative neoadjuvant therapy

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

腹部手术史

指标类型:

次要指标

Outcome:

History of abdominal surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤分期

指标类型:

次要指标

Outcome:

Tumor stage

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时长

指标类型:

次要指标

Outcome:

Duration of surgery

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:

None

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

None

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 80 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:

None

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

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):

No

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:

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

No

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:

 2025-01-06 08:35:22