Clinical trial NCT06275061: Chinese Obesity and MEtabolic Surgery Database (COMES Database)
Official title: Chinese Obesity and MEtabolic Surgery Database
Study type: OBSERVATIONAL
Overall status: RECRUITING
Conditions: Obesity
Metabolic Surgery
Bariatric Surgery
Weight Loss
Keywords: Obesity
Metabolic Surgery
Bariatric Surgery
Weight Loss
Lead sponsor: Jinan University Guangzhou
Sponsor class: OTHER
Collaborators: name: Chinese Obesity and Metabolic Surgery Collaborative
First posted: 2024-02-23
Enrollment: 1000000
Sex: ALL
Standard ages: CHILD
ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Observational model: COHORT
Time perspective: PROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: Patients diagnosed as obesity undergoing metabolic and bariatric surgery.

Brief summary: The purpose of the Chinese Obesity and MEtabolic Surgery Database (COMES Database) is to collect data and examine the long-term effects of metabolic and bariatric surgery on obesity and metabolic disorders in the Chinese population.

Detailed description: COMES Database is a prospective managed national database to collect data and examine the long-term effects of metabolic and bariatric surgery on obesity and metabolic disorders in the Chinese population.

Eligibility criteria: Inclusion Criteria:

* Patients diagnosed as obesity undergoing metabolic and bariatric surgery.

Exclusion Criteria:

* Patients treated by non-surgical modalities.

Primary outcomes:
measure: Excess weight loss effect of metabolic and bariatric surgery after 1 year
timeFrame: 1 year
Secondary outcomes:
measure: Excess weight loss effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 3 years
measure: Excess weight loss effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 5 years
measure: Excess weight loss effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 10 years
measure: Glycemic control effect of metabolic and bariatric surgery after 1 year
timeFrame: 1 year
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 3 years
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 5 years
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 10 years
measure: Glycemic control effect of metabolic and bariatric surgery after 1 year
timeFrame: 1 year
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 3 years
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 5 years
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 10 years
measure: Glycemic control effect of metabolic and bariatric surgery after 1 year
timeFrame: 1 year
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 3 years
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 5 years
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 10 years
measure: Glycemic control effect of metabolic and bariatric surgery after 1 year
timeFrame: 1 year
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 3 years
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 5 years
measure: Glycemic control effect of metabolic and bariatric surgery in long-term follow-ups
timeFrame: 10 years
Other outcomes:
measure: Adverse events rate of metabolic and bariatric surgery
timeFrame: 30 days after surgery
Locations:
city: Guangzhou
country: China
facility: The First Affiliated Hospital of Jinan University
state: Guangdong
Study officials:
affiliation: First Affiliated Hospital of Jinan University
name: Cunchuan Wang, MD, PhD
role: STUDY_CHAIR
affiliation: First Affiliated Hospital of Jinan University
name: Wah Yang, MD
role: STUDY_DIRECTOR
References: