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Massive study reveals Obesity's toll on chinese hearts

NCT ID NCT07358052

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at health data from over 550,000 Chinese adults to see how being overweight or obese affects heart disease. Researchers used national survey information to find out how common heart problems are in this group and how they change over time. No treatments were given—this was an observation-only study to better understand the link between weight and heart health.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

551,931 people

The number who actually took part.

Started

Dec 2025

Finished

Dec 2025

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The subjects in this study are permanent residents aged 18 years and older who participated in the CCDRFS in 2013, 2018, and 2023. Eligible participants were permanent residents (residing ≥6 months) of the survey sites, which included 298 counties/districts across all 31 provinces, autonomous regions, and municipalities of mainland China.

Ages

18 years and older

Sex

Anyone

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Signed consent obtained before any study-related activities (study-related activities are any procedure related to recording of data according to the protocol). * Male or female, age above or equal to 18 years at the time of signing informed consent. * Permanent residents (residing in the survey counties/cities/districts for ≥6 months) from the 2013, 2018, and 2023 CCDRFS surveys; With complete information from physical examinations, blood biochemical tests, and questionnaires, including: * Demographic information (age, sex, urban/rural classification, etc.); * Height, weight, waist circumference, blood pressure; * Blood biochemical indicators (fasting/2-hour postprandial blood glucose, glycated hemoglobin, lipid panel: high density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides, total cholesterol, serum creatinine, etc.); * Routine urine indicators: urine protein (or urine microalbumin); self-reported prevalence of CVD and major chronic diseases (e.g., hypertension, diabetes, dyslipidemia, etc.); * Major behavioral risk factors (smoking, alcohol consumption, physical activity, dietary patterns, etc.); * Information on concomitant medication use. Exclusion Criteria: \- Exclusion criteria include missing core baseline or follow-up data relevant to each part. The medical conditions under investigation include overweight and obesity, along with their comorbidity with CVD and associated risk factors.

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder Overweight

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese CDC

    Beijing, Beijing Municipality, 102206, China

  • Novonordisk Facility

    Beijing, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.