Status:
COMPLETED
Prediction Model for Anemia After Bariatric Surgery
Lead Sponsor:
China-Japan Friendship Hospital
Collaborating Sponsors:
The Third Xiangya Hospital of Central South University
Jining First People's Hospital
Conditions:
Anemia
Bariatric Surgery
Eligibility:
All Genders
16-70 years
Brief Summary
To develop and validate a prediction model for estimating the short and long-term risk of anemia after bariatric surgery.
Detailed Description
This study aims to develop and validate a prediction model for estimating the probability of anemia for patients with obesity one, three, and five years after sleeve gastrectomy and Roux-en-Y gastric ...
Eligibility Criteria
Inclusion
- aged between 16-70 years;
- body mass index (BMI) ≥ 27.5 kg/m2;
- complete preoperative and follow-up data.
Exclusion
- vegetarian;
- other bariatric procedures;
- renal failure at baseline;
- postoperative bleeding (it was defined as a drop in hemoglobin levels \> 3 g/dL or a confirmed blood loss requiring treatment after surgery);
- incomplete preoperative and follow-up data.
Key Trial Info
Start Date :
September 1 2017
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
May 31 2025
Estimated Enrollment :
600 Patients enrolled
Trial Details
Trial ID
NCT06170749
Start Date
September 1 2017
End Date
May 31 2025
Last Update
July 8 2025
Active Locations (1)
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1
Yuntao Nie
Beijing, China, 100029