ChiCTR2200062649 版本V1.2 版本创建时间2023/01/04 15:31:51 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:

ChiCTR2200062649 

最近更新日期:

Date of Last Refreshed on:

2022-11-29 17:58:06 

注册时间:

Date of Registration:

2022-08-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

二甲双胍治疗结直肠息肉疗效、安全性及机制研究

Public title:

Efficacy, safety and mechanism of metformin in the treatment of colorectal polyps

注册题目简写:

English Acronym:

研究课题的正式科学名称:

二甲双胍治疗结直肠息肉疗效、安全性及机制研究

Scientific title:

Efficacy, safety and mechanism of metformin in the treatment of colorectal polyps

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:

孙东杰 

研究负责人:

孙东杰 

Applicant:

Sun Dongjie 

Study leader:

Sun Dongjie 

申请注册联系人电话:

Applicant telephone:

+86 17085938120

研究负责人电话:

Study leader's
telephone:

+86 17085938120

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:

282220278@qq.com

研究负责人电子邮件:

Study leader's E-mail:

282220278@qq.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:

福建省福州市鼓楼区西二环北路156号消化内科

研究负责人通讯地址:

福建省福州市鼓楼区西二环北路156号消化内科

Applicant address:

Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, 156 North Road of West No. 2 Ring, Fuzhou 350025, Fujian Province, China.

Study leader's address:

Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, 156 North Road of West No. 2 Ring, Fuzhou 350025, Fujian 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:

联勤保障部队第900医院

Applicant's institution:

900TH Hospital of Joint Logistics Support Force

研究负责人所在单位:

Affiliation of the Leader:

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:

伦审科第2022-026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:

中国人民解放军联勤保障部队第九〇〇医院伦理委员会

Name of the ethic committee:

Ethics Committee of 900th Hospital of Joint Logistics Support Force, PLA

伦理委员会批准日期:

Date of approved by ethic committee:

2022-07-19 00:00:00

伦理委员会联系人:

李云凤

Contact Name of the ethic committee:

Li Yunfeng

伦理委员会联系地址:

福建省福州市鼓楼区西二环北路156号

Contact Address of the ethic committee:

156 West Second Ring Road North, Gulou District, Fuzhou, Fujian

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:

中国人民解放军联勤保障部队第九〇〇医院

Primary sponsor:

900th Hospital of Joint Logistics Support Force, PLA

研究实施负责(组长)单位地址:

福建省福州市鼓楼区西二环北路156号

Primary sponsor's address:

156 West Second Ring Road North, Gulou District, Fuzhou, Fujian

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

福建

市(区县):

福州

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

中国人民解放军联勤保障部队第九〇〇医院

具体地址:

鼓楼区西二环北路156号

Institution
hospital:

900th Hospital of Joint Logistics Support Force, PLA

Address:

156 West Second Ring Road North, Gulou District

经费或物资来源:

基金

Source(s) of funding:

Funds

研究疾病:

大肠息肉  

Target disease:

colorectal polyps

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

研究二甲双胍治疗结直肠息肉疗效、安全性及机制研究  

Objectives of Study:

To study the efficacy, safety and mechanism of metformin in the treatment of colorectal polyps

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、结直肠息肉切除术后无残余息肉存在;2、年龄在18-65岁之间;3、愿意签署入组知情同意书。

Inclusion criteria

1. No residual polyp existed after colorectal polypectomy; 2. Aged between 18 and 65; 3. Willing to sign the informed consent for enrollment.

排除标准:

1、患有糖尿病史;2、有二甲双胍过敏史或不能耐受其副作用;3、近半年内有非甾体抗炎药、盐酸小檗碱、姜黄素、阿司匹林、钙补充剂、维生素D、绿茶或多酚E补充剂等用药史(若有用药史先予半年洗脱期再纳入),研究过程中如服用该药物也排除;4、结直肠外科手术史;5、患有恶性肿瘤史(不包括已内镜下完成根治性切除病变);5、患有心力衰竭、肝衰竭、肾衰竭及肝肝硬化等严重疾病;6、患有家族性腺瘤性息肉病;7、有炎症性肠病病史;8、研究人员认为不适合参与的患者。

Exclusion criteria:

1. History of diabetes; 2. Have a history of metformin allergy or cannot tolerate its side effects; 3. Non-steroidal anti-inflammatory drugs, berberine hydrochloride, curcumin, aspirin, calcium supplements, vitamin D, green tea or polyphenol E supplements have been used in the last six months (if any, the drug use history should be included during the six-month washout period), and the drug use during the study will also be excluded; 4. History of colorectal surgery; 5. Have a history of malignant tumor (excluding radical endoscopic resection of the lesion); 5, suffering from heart failure, liver failure, kidney failure and liver cirrhosis and other serious diseases; 6, suffering from familial adenomatous polyposis; 7. A history of inflammatory bowel disease; 8. Patients considered unsuitable for participation by the researchers.

研究实施时间:

Study execute time:

From 2022-08-01 00:00:00 To 2025-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-08-01 00:00:00 To 2025-07-31 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

91

Group:

The control group

Sample size:

干预措施:

结肠镜切除所有大肠息肉

干预措施代码:

Intervention:

All polyps of large intestine were removed by colonoscopy

Intervention code:

组别:

500mg/日组

样本量:

91

Group:

500 mg/day group

Sample size:

干预措施:

结肠镜切除所有大肠息肉后开始口服二甲双胍500mg/日

干预措施代码:

Intervention:

After colonoscopic resection of all polyps, oral metformin 500mg/ day was started

Intervention code:

组别:

1000mg/日组

样本量:

91

Group:

1000 mg/day group

Sample size:

干预措施:

结肠镜切除所有大肠息肉后开始口服二甲双胍1000mg/日

干预措施代码:

Intervention:

After colonoscopic resection of all polyps, oral metformin 1000mg/ day was started

Intervention code:

组别:

1500mg/日组

样本量:

91

Group:

1500 mg/day group

Sample size:

干预措施:

结肠镜切除所有大肠息肉后开始口服二甲双胍1500mg/日

干预措施代码:

Intervention:

After colonoscopic resection of all polyps, oral metformin 1500mg/ day was started

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

福建 

市(区县):

福州 

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

中国人民解放军联勤保障部队第九〇〇医院 

单位级别:

三级甲等 

Institution
hospital:

900th Hospital of Joint Logistics Support Force, PLA

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

大肠息肉大小、数量、位置变化

指标类型:

主要指标

Outcome:

Changes in size, number and location of colonic polyps

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良反应

指标类型:

主要指标

Outcome:

Adverse reactions

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

糖化血红蛋白

指标类型:

次要指标

Outcome:

Hemoglobin a1c

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Wnt/β-catenin/APC基因表达

指标类型:

主要指标

Outcome:

Wnt/β-catenin/APC gene expression

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

空腹胰岛素实验

指标类型:

次要指标

Outcome:

fasting insulin test

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

空腹血糖

指标类型:

次要指标

Outcome:

fasting blood glucose

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

叶酸

指标类型:

次要指标

Outcome:

folic acid

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

同型半胱氨酸

指标类型:

次要指标

Outcome:

homocysteine

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清铁蛋白

指标类型:

次要指标

Outcome:

serum ferritin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

维生素B12

指标类型:

次要指标

Outcome:

vitamin B12

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血常规

指标类型:

次要指标

Outcome:

blood routine

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生化

指标类型:

次要指标

Outcome:

biochemical complete set

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血沉

指标类型:

次要指标

Outcome:

ESR

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:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

大肠活检标本

组织:

Sample Name:

Colon biopsy specimen

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 65 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):

由研究者通过随机数表法将患者分配到各组

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

Patients were assigned to each group using a randomised scale

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

否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):

通过文章形式发布。

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

Publish in the form of an article.

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:

由专人对研究数据进行采集的录入。

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

Research data are collected by a dedicated person.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-08-14 22:40:20