ChiCTR2500104997 版本V1.0 版本创建时间2025/06/26 15:10:17 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:

ChiCTR2500104997 

最近更新日期:

Date of Last Refreshed on:

2025-06-26 15:10:04 

注册时间:

Date of Registration:

2025-06-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于随机对照的男性同性性行为人群互联网+艾滋病干预研究

Public title:

An Internet-Based HIV Intervention Study Among Men Who Have Sex with Men: A Randomized Controlled Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于随机对照的男性同性性行为人群互联网+艾滋病干预研究

Scientific title:

An Internet-Based HIV Intervention Study Among Men Who Have Sex with Men: A 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:

徐菁佩 

研究负责人:

徐菁佩 

Applicant:

Jingpei Xu 

Study leader:

Jingpei Xu 

申请注册联系人电话:

Applicant telephone:

+86 187 8227 6295

研究负责人电话:

Study leader's telephone:

+86 187 8227 6295

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:

904329063@qq.com

研究负责人电子邮件:

Study leader's E-mail:

904329063@qq.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

成都市疾病预防控制中心

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:

四川省成都市龙祥路4号成都市疾病预防控制中心

研究负责人通讯地址:

四川省成都市龙祥路4号成都市疾病预防控制中心

Applicant address:

Chengdu Center for Disease Control and Prevention, Longxiang Road 4, Wuhou District, Chengdu,Sichuan province

Study leader's address:

Chengdu Center for Disease Control and Prevention, Longxiang Road 4, Wuhou District, Chengdu,Sichuan 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:

成都市疾病预防控制中心

Applicant's institution:

Chengdu Center for Disease Control and Prevention

研究负责人所在单位:

成都市疾病预防控制中心

Affiliation of the Leader:

Chengdu Center for Disease Control and Prevention

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:

2024006

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:

成都市疾病预防控制中心伦理委员会

Name of the ethic committee:

Ethics Committee of the Chengdu Center for Disease Control and Prevention

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-06 00:00:00

伦理委员会联系人:

王凯

Contact Name of the ethic committee:

Kai Wang

伦理委员会联系地址:

四川省成都市武侯区龙祥路4号成都市疾病预防控制中心

Contact Address of the ethic committee:

Chengdu Center for Disease Control and Prevention, Longxiang Road 4, Wuhou District, Chengdu,Sichuan province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 135 6884 5956

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:

成都市疾病预防控制中心

Primary sponsor:

Chengdu Center for Disease Control and Prevention

研究实施负责(组长)单位地址:

四川省成都市武侯区龙祥路4号

Primary sponsor's address:

Longxiang Road 4, Wuhou District, Chengdu,Sichuan province

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):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都市疾病预防控制中心

具体地址:

四川省成都市武侯区龙祥路4号

Institution
hospital:

Chengdu Center for Disease Control and Prevention

Address:

Longxiang Road 4, Wuhou District, Chengdu,Sichuan province

经费或物资来源:

市级财政

Source(s) of funding:

municipal finance

Target disease:

AIDS

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

1.在成都市区内采取同伴推动抽样方法招募并维持1600人的MSM人群固定队列,入组要求为HIV阴性,通过随机分配设置干预-对照组,干预组和对照组分别设置800人; 2.对照组在入组时和入组后第6个月进行一次问卷调查和HIV检测,通过调查问卷了解其社会人口学、自我认同、HIV相关知识态度、性行为、检测意识、暴露前后预防用药使用意识现状等;此外不提供固定频率的干预,通过HIV检测获得新发感染情况; 3.为干预组提供每月一次的标准化线上干预服务,促进建立安全性行为、使用暴露前后预防用药和定期检测意识,也在入组基线和第6个月时分别开展一次问卷调查和检测,方式同对照组; 4.通过干预组与对照组新发感染率的比值计算相对危险度,结合调查问卷结果分析影响MSM人群新发感染的危险因素,并通过两组比较行为变化评估干预效果。  

Objectives of Study:

1. A fixed cohort of 1,600 MSM was recruited and maintained in Chengdu by peer-driven sampling, with HIV-negative requirements for enrollment, and an intervention-control group set up by random assignment, with 800 people in the intervention group and 800 in the control group; 2. the control group will be given a questionnaire and HIV test at the time of enrollment and at the 6th month after enrollment, and the questionnaire will be used to find out their socio-demographics, self-identification, attitudes towards HIV-related knowledge, sexual behaviors, awareness of testing, and awareness of prophylactic use before and after exposure; in addition to not providing a fixed frequency of the intervention, and obtaining the status of new infections through HIV testing; 3. Provide the intervention group with a standardized online intervention service once a month to promote the establishment of safe sex practices, use of pre- and post-exposure prophylaxis, and awareness of regular testing, and also conduct a questionnaire and test at baseline and month 6 of enrollment, respectively, in the same manner as the control group; 4. Calculate the relative risk through the ratio of the rate of new infections in the intervention group to that of the control group, analyze the risk factors affecting new infections in the MSM population in conjunction with the results of the questionnaire, and assess the effect of the intervention by comparing the behavioral changes between the two groups.

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.年满18周岁 2.生理性别为男性 3.过去曾与男性有过插入式性行为(包括肛交和口交) 4.居住在成都市或成都市有经常性的MSM社交活动 5.既往HIV检测结果为阴性或结果未知,或既往未进行过HIV检测

Inclusion criteria

1. Be at least 18 years old 2. Be of male biological sex 3. Have had penetrative sex (including anal and oral sex) with men in the past 4. Live in Chengdu or have regular MSM social activities in Chengdu 5. Have a negative or unknown HIV test result, or have not been tested for HIV in the past.

排除标准:

Exclusion criteria:

none

研究实施时间:

Study execute time:

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

征募观察对象时间:

Recruiting time:

From 2025-06-30 00:00:00 To 2025-12-30 00:00:00  

干预措施:

Interventions:

组别:

干预组

样本量:

800

Group:

case

Sample size:

干预措施:

(1)每月一次发布艾滋病防治相关的信息推文,内容涉及:艾滋病流行形势、感染风险因素和行为风险情况、安全性行为技能、暴露前后预防用药使用、HIV定期检测的必要性等推文,由种子志愿者对队列成员进行转发和阅读提醒;(2)利用互联网小程序等工具发起感染风险评估、检测习惯、检测频率、暴露前后预防用药使用意愿和习惯等测评和小调查活动,由种子志愿者负责转发和推动参与。(3)每季度向队列成员进行一次HIV检测提醒,并通过在线预约、提供一对一现场检测和邮寄免费自检包等多种形式帮助其完成HIV检测。(4)为队列成员寄送免费安全套、润滑剂。

干预措施代码:

Intervention:

(1) Once a month, tweets of information related to HIV prevention and treatment are issued, covering: the situation of the AIDS epidemic, risk factors for infection and behavioral risks, safe sex skills, the use of preventive medication before and after exposure, and the necessity of regular HIV testing, etc. Tweets are retweeted by the seed volunteers and read by the cohort members as a reminder.(2) Utilize tools such as internet applets to launch assessment and mini-survey activities on infection risk assessment, testing habits, testing frequency, willingness to use prophylactic medication before and after exposure, etc., with seed volunteers responsible for forwarding and promoting participation.(3) Provide quarterly HIV testing reminders to cohort members and assist them in completing their HIV testing in a variety of ways, such as scheduling appointments online, providing one-on-one on-site testing, and mailing free self-test kits.(4) Send free condoms and lubricants to queue members.

Intervention code:

组别:

对照组

样本量:

800

Group:

control

Sample size:

干预措施:

干预措施代码:

Intervention:

none

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):

成都市 

Country:

China 

Province:

Sichuan 

City:

Chengdu  

单位(医院):

成都市疾病预防控制中心 

单位级别:

三甲 

Institution
hospital:

Chengdu Center for Disease Control and Prevention

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

新发感染率

指标类型:

主要指标

Outcome:

Rate of new infections

Type:

Primary indicator

测量时间点:

测量方法:

HIV检测

Measure time point of outcome:

Measure method:

指标中文名:

风险行为变化率

指标类型:

主要指标

Outcome:

Rate of change in risky behaviors

Type:

Primary indicator

测量时间点:

测量方法:

问卷调查

Measure time point of outcome:

Measure method:

指标中文名:

知识知晓率

指标类型:

主要指标

Outcome:

Knowledge rate

Type:

Primary indicator

测量时间点:

测量方法:

问卷调查

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:

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:

男性

Gender:

Male

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):

原始数据包含受试者隐私和敏感信息,暂不在公共平台直接公开。研究结束后6个月内,研究团队可根据合理的学术研究需求,提供匿名化后的数据集。申请人需联系研究负责人,经审核同意后,通过电子邮件方式共享数据。

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

The raw data of this study contain personal privacy and sensitive information and will not be directly disclosed on public platforms. Within 6 months after the completion of the study, the research team will provide anonymized datasets upon reasonable academic request. Applicants should contact the principal investigator, and data will be shared via email after review and approval.

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:

本研究使用“问卷星”平台(www.wjx.cn)设计电子病例报告表(CRF),受试者通过手机端或电脑端填写。问卷星平台具备填写逻辑限制与数据完整性校验功能,保障数据质量。 研究数据将通过问卷星平台导出至Excel表格,研究人员负责数据清理、核查和管理,所有数据保存在加密计算机中,限定专人管理,确保数据安全。研究未使用独立的电子数据采集和管理系统(EDC),数据分析将使用Excel及SPSS软件进行。

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

In this study, an electronic case report form (CRF) was designed using the Questionnaire Star platform (www.wjx.cn), and was filled out by subjects on their cell phones or computers. The platform is equipped with logical restrictions and data integrity checking functions to ensure data quality. The study data will be exported to an Excel table through the Questionnaire Star platform, and the researchers will be responsible for data cleaning, verification and management. All the data will be stored in an encrypted computer and limited to a person to manage to ensure data security. The study does not use an independent electronic data collection and management system (EDC), and data analysis will be conducted using Excel and SPSS software.

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:

 2025-06-26 15:10:04