NCT06157606

Prediction Model for Inadequate Weight Loss After Sleeve Gastrectomy

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 1,000 (actual)
• Sponsor: China-Japan Friendship Hospital · Academic / Other
• Sex: All
• Age: 16 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

This study aims to develop and validate a prediction model for estimating the probability of inadequate weight loss one year after sleeve gastrectomy.

Detailed description

Inadequate weight loss (IWL) is a major problem after sleeve gastrectomy, leading to the recurrence of obesity-related comorbidities and increased risk of revision surgery. It is important to identify the high-risk individuals for IWL before surgery so that clinicians can initiate more rigorous weight monitoring and management strategies. Therefore, this study aims to develop a prediction model using preoperative clinical and laboratory data to estimate the risk of IWL one year after sleeve gastrectomy, and then validate it using two separate datasets.

Conditions

• Bariatric Surgery
• Sleeve Gastrectomy
• Weight Loss

Timeline

• Start date: 2017-09-01
• Primary completion: 2024-09-30
• Completion: 2024-09-30
• First posted: 2023-12-06
• Last updated: 2025-07-08

Locations

1 site across 1 country: China