ChiCTR2500102048 版本V1.0 版本创建时间2025/05/07 18:02:09 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:

ChiCTR2500102048 

最近更新日期:

Date of Last Refreshed on:

2025-05-07 18:01:57 

注册时间:

Date of Registration:

2025-05-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

骨质疏松人群与正常人群差异化分析

Public title:

Differentiation analysis between the osteoporosis population and the normal population

注册题目简写:

English Acronym:

研究课题的正式科学名称:

骨质疏松人群与正常人群差异化分析

Scientific title:

Differentiation analysis between the osteoporosis population and the normal population

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:

张增 

研究负责人:

刘婷婷 

Applicant:

Zeng Zhang 

Study leader:

Tingting Liu 

申请注册联系人电话:

Applicant telephone:

+86 178 8988 2359

研究负责人电话:

Study leader's
telephone:

+86 175 5193 6242

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:

zzeng66@163.com

研究负责人电子邮件:

Study leader's E-mail:

xzhhhp765@126.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:

海南省海口市美兰区人民大道58号

研究负责人通讯地址:

海南省海口市美兰区人民大道43号

Applicant address:

No. 58, Renmin Avenue, Meilan District, Haikou City, Hainan Province

Study leader's address:

No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan 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:

海南大学

Applicant's institution:

Hainan University

研究负责人所在单位:

海口市人民医院

Affiliation of the Leader:

Haikou People's Hospital

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:

2025-(伦审)-129

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:

海口市人民医院生物医学伦理委员会

Name of the ethic committee:

Biomedical Ethics Committee of Haikou City People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-07 00:00:00

伦理委员会联系人:

邱英麒

Contact Name of the ethic committee:

Yingqi Qiu

伦理委员会联系地址:

海南省海口市美兰区人民大道43号

Contact Address of the ethic committee:

No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 989 66189770

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:

海口市人民医院

Primary sponsor:

Haikou City People's Hospital

研究实施负责(组长)单位地址:

海南省海口市美兰区人民大道43号

Primary sponsor's address:

No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan 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):

海南

市(区县):

Country:

China

Province:

Hainan

City:

单位(医院):

海口市人民医院

具体地址:

海南省海口市美兰区人民大道43号

Institution
hospital:

Haikou People's Hospital

Address:

No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan Province

国家:

中国

省(直辖市):

海南

市(区县):

Country:

China

Province:

Hainan

City:

单位(医院):

海南大学

具体地址:

海南省海口市美兰区人民大道58号

Institution
hospital:

Hainan University

Address:

No. 58, Renmin Avenue, Meilan District, Haikou City, Hainan Province

经费或物资来源:

国家重点研发计划研究基金项目(2022YFD2100702)

Source(s) of funding:

National Key R&D Program of China (2022YFD2100702)

研究疾病:

骨质疏松症  

Target disease:

Osteoporosis

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

1、比较骨质疏松、骨量减少与正常人群肠道菌群在α/β多样性、菌属组成和代谢功能上的差异 2、鉴定与骨密度(BMD)相关的特征性菌群 3、探索肠道菌群与血清代谢组的关联网络 4、评估基于菌群-代谢标志物的骨质疏松风险预测模型效能  

Objectives of Study:

1. Compare the differences in α/β diversity, bacterial genus composition and metabolic function of the intestinal microbiota between osteoporosis and osteopenia and the normal population; 2. Identify the characteristic flora related to bone mineral density (BMD); 3. Explore the association network between the intestinal microbiota and the serum metabolome; 4. Evaluate the efficacy of osteoporosis risk prediction models based on microbiota-metabolic markers.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

本研究将纳入三组受试者(年龄≥50岁的中国人,仅限于绝经后妇女和老年男性女性),使用DXA设备测定受试者骨密度值。 ①骨质疏松组:符合WHO骨质疏松诊断标准(T值≤-2.5) ②骨量减少组:T值在-1.0至-2.5之间 ③正常对照组:T值≥-1.0且无脆性骨折史

Inclusion criteria

This study will include three groups of subjects (Chinese people aged >=50 years, limited to postmenopausal women and elderly men and women), and the bone mineral density values of the subjects will be measured using the DXA device. 1. Osteoporosis group: Met the WHO diagnostic criteria for osteoporosis (T value <=-2.5); 2. Osteopenia group: The T value was between -1.0 and -2.5; 3. Normal control group: T value >=-1.0 and no history of brittle fractures.

排除标准:

①有已知骨病、重度营养不良或饮食限制、结肠癌、乳糜泻、内分泌疾病及炎症性肠病史及家族史; ②曾经结肠肠镜检查确诊有肠道器质性疾病; ③近2周内服用过益生菌以及益生菌相关制剂或骨代谢药物和抗生素等; ④曾确诊为心肌梗死、脑梗死、恶性肿瘤等研究者认为不适合入组的严重疾病; ⑤有重大精神疾患,难以控制自己行动,无法配合的受试者; ⑥不识字,无法理解知情同意,无法自行签署知情同意书的受试者。

Exclusion criteria:

1. History of known bone diseases, severe malnutrition or dietary restrictions, colon cancer, celiac disease, endocrine disorders, inflammatory bowel disease (IBD), or family history of these conditions; 2. Previous diagnosis of organic intestinal diseases confirmed by colonoscopy; 3. Use of probiotics, prebiotic/synbiotic supplements, bone metabolism-affecting medications, or antibiotics within the past 2 weeks; 4. Diagnosed severe comorbidities including myocardial infarction, cerebral infarction, malignant tumors, or other conditions deemed ineligible by investigators; 5. Major psychiatric disorders affecting behavioral control or compliance; 6. Illiteracy, inability to comprehend informed consent, or incapacity to provide written informed consent.

研究实施时间:

Study execute time:

From 2025-02-15 00:00:00 To 2026-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-01 00:00:00 To 2025-10-01 00:00:00

干预措施:

Interventions:

组别:

骨质疏松组

样本量:

52

Group:

Osteoporosis group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

骨量减少组

样本量:

24

Group:

Osteopenia group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

正常对照组

样本量:

20

Group:

Normal control group

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):

海南 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海口市人民医院 

单位级别:

三甲 

Institution
hospital:

Haikou People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道菌群多样性

指标类型:

主要指标

Outcome:

Diversity of gut microbiome

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨密度

指标类型:

主要指标

Outcome:

BMD

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

代谢组差异

指标类型:

次要指标

Outcome:

Metabolomic differences

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

菌群-骨密度相关性

指标类型:

次要指标

Outcome:

Correlation between metabolomic differential microbiota and bone mineral density

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:

粪便

组织:

Sample Name:

Feces

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 50 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):

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:

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):

本试验结束6个月后发表相关研究论文。

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

6 months after the trial complete, metadata will be accessed by public via the research papers.

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:

病例记录表

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

Case Record Form

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:

 2025-05-07 18:01:57