Database for studying obesity and metabolic surgery outcomes in China

Chinese Obesity and MEtabolic Surgery Database

Observational Jinan University Guangzhou · NCT06275061

This study is collecting information from people in China who have obesity and are having weight loss surgery to see how well these surgeries work in the long run.

Quick facts

Study typeObservational
Enrollment1000000 (estimated)
SexAll
SponsorJinan University Guangzhou Academic / other
Locations1 site (Guangzhou, Guangdong)
Trial IDNCT06275061 on ClinicalTrials.gov

What this trial studies

The Chinese Obesity and MEtabolic Surgery Database (COMES Database) aims to collect and analyze data on the long-term effects of metabolic and bariatric surgery specifically within the Chinese population. This observational study will gather information from patients diagnosed with obesity who are undergoing these surgical procedures. By establishing a national database, the study seeks to provide insights into the effectiveness and outcomes of these surgeries in managing obesity and related metabolic disorders. The data collected will help inform future treatment strategies and improve patient care.

Who should consider this trial

Good fit: Ideal candidates for this study are patients diagnosed with obesity who are planning to undergo metabolic or bariatric surgery.

Not a fit: Patients who are being treated for obesity through non-surgical methods will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved understanding and management of obesity and metabolic disorders in the Chinese population.

How similar studies have performed: Other studies have shown success in similar approaches, indicating the potential for valuable insights from this database.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients diagnosed as obesity undergoing metabolic and bariatric surgery.

Exclusion Criteria:

* Patients treated by non-surgical modalities.

Where this trial is running

Guangzhou, Guangdong

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions ObesityMetabolic SurgeryBariatric SurgeryWeight Loss
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.