A Clinical Study of the Effects of Environmental Pollution on Obesity

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

ACTIVE_NOT_RECRUITING

Total Enrollment

800 participants

Study Classification

OBSERVATIONAL

Study Start Date

2011-01-01

Study Completion Date

2024-10-30

Brief Summary

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This study aims to assess the effects of environmental pollution (including environmental indicators such as PM2.5, PM5, PM10, SO2, NOX, O3, and greening index) on obese patients and to explore the possible mechanisms by which environmental pollution promotes obesity.

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Detailed Description

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Firstly, the effects of environmental pollution on obese patients were investigated by analysing the baseline conditions and obesity levels (including BMI, waist circumference, hip circumference, etc.) and underlying diseases of obese patients in regions with different pollution levels. Secondly, the association between environmental pollution levels on blood test characteristics (including renal function, sex hormones, glucose tolerance test, trace elements, liver function and blood routine) of obese patients was investigated to find possible mechanisms.

Conditions

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Obesity and Overweight

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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the obesity group

Obese patients attending the First Affiliated Hospital of Chongqing Medical University, the Affiliated Hospital of Yunnan University, and the Second People's Hospital of Qujing City.

Obesity

Intervention Type DIAGNOSTIC_TEST

diagnosis as obese patients

Interventions

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Obesity

diagnosis as obese patients

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Age ≥18 years;
* obese patients with BMI ≥30;
* patients without surgical treatment prior to enrolment;
* willingness to participate in the study and sign an informed consent form;
* complete clinical data.

Exclusion Criteria

* patients with systemic diseases such as severe cardiorespiratory insufficiency affecting the choice of treatment regimen;
* patients assessed by the investigator to be inappropriate for enrolment;
* patients with incomplete clinical data.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No