Recruiting NCT06198790
Postoperative Anemia After Bariatric Surgery
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: Anemia, Bariatric Surgery Candidate. Basic parameters: 16 years — 70 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- China
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Overview
To investigate the real incidence of short and long-term anemia after bariatric surgery, and explore the risk factors.
Detailed description
This study aims to investigate the real incidence of short and long-term anemia after bariatric surgery and explore the risk factors.
Primary outcome measures
- Incidence of anemia after 1, 3, 5, 10 years [Time frame: 10 years]
Secondary outcome measures (2)
- Incidence of anemia-related nutrient deficiencies [Time frame: 10 years]
- Hazard ratios for the risk factors of postoperative anemia [Time frame: 10 years]
Eligibility criteria
Inclusion criteria
- Patients who will undergo sleeve gastrectomy or Roux-en-Y gastric bypass
- Aged between 16 and 70 years
- Patients who is not diagnosed as anemia at baseline
Exclusion criteria
- Patients who have anemia at baseline
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Study design
- Observational model
- Cohort
Study locations
China · 1 center
- Yuntao Nie — Beijing
Identifiers
NCT: NCT06198790 · CJBariatric005