乳果糖VS.复方聚乙二醇对高风险肠道准备人群效果的单中心随机对照研究

注册号:

Registration number:

ChiCTR2500108144 

最近更新日期:

Date of Last Refreshed on:

2025-08-25 18:50:39 

注册时间:

Date of Registration:

2025-08-25 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

乳果糖VS.复方聚乙二醇对高风险肠道准备人群效果的单中心随机对照研究

Public title:

The efficacy and safety of Lactulose vs. polyethylene glycol on high-risk bowel preparation population: a single-center randomized controlled trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

乳果糖VS.复方聚乙二醇对高风险肠道准备人群效果的多中心随机对照研究

Scientific title:

The efficacy and safety of Lactulose vs. polyethylene glycol on high-risk bowel preparation population: multi-center randomized controlled trial

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:

王绕绕 

研究负责人:

江勇 

Applicant:

Wang Raorao 

Study leader:

Jiang Yong 

申请注册联系人电话:

Applicant telephone:

+86 135 0212 6257

研究负责人电话:

Study leader's
telephone:

+86 139 2030 9608

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:

rrwang26@163.com

研究负责人电子邮件:

Study leader's E-mail:

jiangyong-612@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:

天津市河西区平江道23号天津医科大学第二医院

研究负责人通讯地址:

天津市河西区平江道23号天津医科大学第二医院

Applicant address:

The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin

Study leader's address:

The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin

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:

天津医科大学第二医院

Applicant's institution:

The Second Hospital of Tianjin Medical University

研究负责人所在单位:

天津医科大学第二医院

Affiliation of the Leader:

The Second Hospital of Tianjin Medical 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:

科审[2023]第(036)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:

天津医科大学第二医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of The Second Hospital of Tianjin Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-07-18 00:00:00

伦理委员会联系人:

张宝帅

Contact Name of the ethic committee:

Zhang Baoshuai

伦理委员会联系地址:

天津市河西区平江道23号天津医科大学第二医院

Contact Address of the ethic committee:

The Second Hospital of Tianjin Medical University,23 Pingjiang Road,Hexi District,Tianjin

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 22 8832 8108

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:

天津医科大学第二医院

Primary sponsor:

The Second Hospital of Tianjin Medical University

研究实施负责(组长)单位地址:

天津市河西区平江道23号天津医科大学第二医院

Primary sponsor's address:

The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津市

市(区县):

河西

Country:

China

Province:

Tianjin

City:

Hexi

单位(医院):

天津医科大学第二医院

具体地址:

天津市河西区平江道23号天津医科大学第二医院

Institution
hospital:

The Second Hospital of Tianjin Medical University

Address:

The Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin

经费或物资来源:

天津医科大学第二医院

Source(s) of funding:

The Second Hospital of Tianjin Medical University

研究疾病:

高风险肠道准备  

Target disease:

High-risk bowel preparation

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:

I期临床试验 

Study phase:

1

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

评估高风险肠道准备人群中乳果糖VS.复方聚乙二醇的效果及安全性  

Objectives of Study:

To evaluate the efficacy and safety of Lactulose vs. polyethylene glycol on high-risk bowel preparation patients.

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. 有结肠镜检查禁忌证者. 2. 半乳糖血症患者. 3. 对乳果糖或复方聚乙二醇过敏者. 4. 怀孕或哺乳期女性. 5. 1周内服用通便药或促胃肠动力药物者. 6. 糖尿病患者. 7. 进食差,存在显著入量不足的患者. 8. 无法或不同意签署知情同意书者.

Exclusion criteria:

1. Individuals with contraindications to colonoscopy; 2. Patients with galactosemia; 3. Those allergic to lactulose or compound polyethylene glycol; 4. Pregnant or lactating women; 5. Individuals who have taken laxatives or gastrointestinal prokinetic drugs within 1 week; 6. Diabetic patients; 7. Patients with poor food intake and significant insufficient fluid/energy intake; 8. Those unable or unwilling to sign the informed consent form.

研究实施时间:

Study execute time:

From 2024-01-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-02 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

乳果糖组

样本量:

120

Group:

Lactulose group

Sample size:

干预措施:

乳果糖

干预措施代码:

Intervention:

Lactulose

Intervention code:

组别:

聚乙二醇组

样本量:

120

Group:

Polyethylene glycol group

Sample size:

干预措施:

聚乙二醇

干预措施代码:

Intervention:

Polyethylene glycol

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

天津市 

市(区县):

河西区 

Country:

China

Province:

Tianjin

City:

Hexi

单位(医院):

天津医科大学第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Hospital of Tianjin Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

波士顿评分

指标类型:

主要指标

Outcome:

Boston score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

息肉及腺瘤检出率

指标类型:

主要指标

Outcome:

Detection rate of polyps and adenomas

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血渗透压水平

指标类型:

主要指标

Outcome:

Blood osmotic pressure level

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

进镜及退镜时间

指标类型:

次要指标

Outcome:

Insertion and withdrawal time of endoscope

Type:

Secondary 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:

次要指标

Outcome:

Adverse reaction

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

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 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):

由计算机产生随机数分配表

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

Random number is generated by computer.

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

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):

国家生物信息中心 (https://ngdc.cncb.ac.cn/gsub/)

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

National Center for Bioinformatics, https://ngdc.cncb.ac.cn/gsub/

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:

 2025-08-25 18:50:32