Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
ENROLLING_BY_INVITATION
50000 participants
OBSERVATIONAL
2018-04-01
2029-04-01
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Beijing Friendship Hospital Metabolic Surgery Database
NCT03520699
Metabolic Surgery for Metabolic Syndrome
NCT07183137
the Related Factors of Bariatric Surgery on Lipidemia
NCT03689803
the Related Factors of Bariatric Surgery on Bone Mineral Density
NCT03689816
The Patient Cohort for Bariatric Surgery
NCT06452303
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
CASE_ONLY
PROSPECTIVE
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
Exclusion Criteria
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Beijing Tiantan Hospital
OTHER
Beijing Shijitan Hospital, Capital Medical University
OTHER
Beijing Hospital
OTHER_GOV
Peking Union Medical College Hospital
OTHER
Shanxi Dayi Hospital
OTHER
The Second Hospital of Hebei Medical University
OTHER
Tianjin Medical University General Hospital
OTHER
Inner Mongolia People's Hospital
OTHER
Henan Provincial People's Hospital
OTHER
Qilu Hospital of Shandong University
OTHER
The First Hospital of Hebei Medical University
OTHER
The Second People's Hospital of Xinxiang Henan
UNKNOWN
Tangshan Gongren Hospital
OTHER
Tianjin Nankai Hospital
OTHER
Tianjin First Central Hospital
OTHER
Beijing Friendship Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Zhongtao Zhang
Director of general surgery, principal investigator
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Beijing Friendship Hospital
Beijing, Beijing Municipality, China
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
GC-MBD
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.