Mining the Gut Microbiota of Adults for Health-relevant Microbial Signatures.

NCT ID: NCT07344545

Last Updated: 2026-01-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

1530 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-08-15

Study Completion Date

2021-09-29

Brief Summary

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Mining the gut microbiota of adults for health-relevant microbial signatures.

Detailed Description

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This study is a community-based, observational cross-sectional investigation, enrolling 1,530 middle-aged and elderly volunteers.

Data were collected through a systematic, multi-dimensional assessment, which included:

Biospecimen Collection: Blood, urine, and stool samples were obtained from the volunteers.

Physical and Imaging Examinations: Procedures included anthropometric measurements, vital sign monitoring, oral examinations, electrocardiograms, physical examinations of key organs, and abdominal ultrasonography.

Psychological and Cognitive Assessments: Standardized scales were administered to assess anxiety/depression and memory function.

All clinical and questionnaire data were processed through standardized procedures, forming a comprehensive health database for subsequent analysis.

Conditions

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Adult

Study Design

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Observational Model Type

COHORT

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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adult volunteers

The study population consists of 1,530 middle-aged and elderly volunteers from the same community who underwent comprehensive health examinations at Huzhou Central Hospital . All participants completed a multi-dimensional assessment including biospecimen collection, physical/imaging examinations, and psychometric evaluations.

Observational, non-interventional study.

Intervention Type OTHER

Observational, non-interventional study.

Interventions

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Observational, non-interventional study.

Observational, non-interventional study.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Community-dwelling adults aged 30 to 95 years.
* Individuals who underwent an annual health examination at the Health Management Center of Huzhou Central Hospital during the specified time period.
* Ability to comprehend the study content and voluntarily provide signed informed consent.
* Willingness and ability to provide the required biospecimens (blood, urine, stool).

Exclusion Criteria

* Concurrent participation in another interventional clinical trial that is likely to interfere with the results of this study.
* Voluntary withdrawal from the study.
Minimum Eligible Age

30 Years

Maximum Eligible Age

95 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Huzhou Central Hospital

OTHER

Sponsor Role collaborator

Zhujiang Hospital

OTHER

Sponsor Role lead

Responsible Party

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Xiaolong He

Department of Laboratory Medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Zhujiang Hospital of Southern Medical University

Guangzhou, Guangdong, China

Site Status

Countries

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China

Other Identifiers

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Zhujiang-Huzhou

Identifier Type: -

Identifier Source: org_study_id

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