计算机辅助识别胶囊内镜胃内滞留的临床研究

注册号:

Registration number:

ChiCTR1800017785 

最近更新日期:

Date of Last Refreshed on:

2018-08-14 16:52:58 

注册时间:

Date of Registration:

2018-08-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

计算机辅助识别胶囊内镜胃内滞留的临床研究

Public title:

Clinical study for computer-assisted identification of capsule endoscopy retention

注册题目简写:

English Acronym:

研究课题的正式科学名称:

计算机辅助识别胶囊内镜胃内滞留的临床研究

Scientific title:

Clinical study for computer-assisted identification of capsule endoscopy retention

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:

朱林林 

研究负责人:

甘涛 

Applicant:

Zhu Linlin 

Study leader:

Gan Tao 

申请注册联系人电话:

Applicant telephone:

+86 17302886163

研究负责人电话:

Study leader's
telephone:

+86 18980601222

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:

llz1823@163.com

研究负责人电子邮件:

Study leader's E-mail:

gantao-1@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:

成都市外南国学巷37号

研究负责人通讯地址:

成都市外南国学巷37号

Applicant address:

37 Guoxue Lane, Chengdu, Sichuan, China

Study leader's address:

37 Guoxue Lane, Chengdu, Sichuan, China

申请注册联系人邮政编码:

Applicant postcode:

610041

研究负责人邮政编码:

Study leader's postcode:

610041

申请人所在单位:

四川大学华西医院

Applicant's institution:

West China Hospital, 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, Sichuan 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:

2018-92

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:

四川大学华西医院临床试验与生物医学伦理专委会

Name of the ethic committee:

Clinical trials and biomedical ethics committee of West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2018-05-15 00:00:00

伦理委员会联系人:

陈蕾

Contact Name of the ethic committee:

Chen Lei

伦理委员会联系地址:

成都市外南国学巷37号四川大学华西临床医学院

Contact Address of the ethic committee:

37 Guoxue Lane, Chengdu, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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, Sichuan University

研究实施负责(组长)单位地址:

四川大学华西医院

Primary sponsor's address:

37 Guoxue Lane, Chengdu, Sichuan, 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):

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:

成都市外南国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxue Lane, Chengdu, Sichuan, China

经费或物资来源:

Source(s) of funding:

None

研究疾病:

消化系统疾病  

Target disease:

Gastroenterology

研究疾病代码:

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

单臂 

Study design:

Single arm 

研究目的:

本研究旨在通过图像处理技术,对滞留在胃内的胶囊摄像图片进行分析:当胶囊滞留在胃内某个部位时,会反复对该部位进行重复摄像,如果重复相似的图片越多,则说明胃内滞留的可能性越大,反之则越小,据此可以预测胶囊内镜在胃内滞留情况,提醒内镜医师是否需要进行干预处理。  

Objectives of Study:

The purpose of this study is to analyze the capsule photographic images in the stomach by image processing technology. When the capsule stays in a certain part of the stomach, it will be repeatedly photographed. The more similar pictures are repeated, the greater the probability of gastric retention is, and vice versa, the smaller the probability of gastric retention is. The presence of endoscopy in the stomach reminds the endoscopes whether they need intervention.

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:

不满足上述条件的患者。

Exclusion criteria:

Patients who do not meet the inclusion criteria.

研究实施时间:

Study execute time:

From 2018-08-13 00:00:00 To 2018-11-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2018-08-13 00:00:00 To 2018-08-31 00:00:00

干预措施:

Interventions:

组别:

Case series

样本量:

90

Group:

Case series

Sample size:

干预措施:

Nil

干预措施代码:

Intervention:

Nil

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:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary hospital

测量指标:

Outcomes:

指标中文名:

胶囊内镜通过幽门的时间

指标类型:

主要指标

Outcome:

Time of capsule endoscopy passes through pyloric

Type:

Primary 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

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 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):

不涉及

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:

N/A

Blinding:

N/A

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):

中国临床试验注册中心临床试验原始数据共享平台:Resman公共平台

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

clinical trial IPD sharing platform of Chinese clinical trial registry:Resman public platform

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:

EDC

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

EDC

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:

 2018-08-14 16:52:58