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Financial Incentives and Weight Loss in Failed Bariatric Surgery
Sponsor: Assistance Publique - Hôpitaux de Paris
Summary
This national, prospective, multicenter, and randomized study seeks to evaluate the effect of financial incentives on weight loss in individuals who experience weight regain following bariatric surgery. The study also aims to conduct a cost-utility analysis to measure the effectiveness of the intervention and assess the potential budgetary implications if it were to be implemented on a wider scale.
Official title: Effect of Financial Incentives on Weight Loss in Patients With Failed Bariatric Surgery: A Multicenter Randomized Open-Label Trial
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
264
Start Date
2025-04
Completion Date
2029-04
Last Updated
2025-04-04
Healthy Volunteers
No
Conditions
Interventions
Control
Participants will receive the standard care that includes setting a weight-loss target based on the weight achieved at 12 months post-bariatric surgery following the standard multidisciplinary follow-up at the inclusion center
Threshold financial incentive
Participants will receive the standard care with an additional financial incentive of 300 € if they successfully achieve the weight loss target corresponding to their weight at 12 months after bariatric surgery. This financial incentive will be awarded 12 months after their inclusion in the study.
Proportional financial incentive
Participants will receive the standard care with an additional financial incentive, which will be determined based on the proportion of their actual weight loss in relation to the predefined weight loss target corresponding to their weight at 12 months after bariatric surgery. The financial incentive can be up to 300 € if the weight loss target is achieved 12 months after their inclusion in the study.
Locations (12)
AP-HP - hôpital Avicenne
Bobigny, France
AP-HP - hôpital Louis-Mourier
Colombes, France
Centre hospitalier intercommunal de Créteil
Créteil, France
AP-HM - hôpital de la Conception
Marseille, France
CHU de Nantes - hôpital Laënnec
Nantes, France
CHR d'Orléans - hôpital La Source
Orléans, France
AP-HP - hôpital de la Pitié-Salpêtrière
Paris, France
AP-HP - hôpital européen Georges-Pompidou
Paris, France
AP-HP - hôpital Bichat - Claude-Bernard
Paris, France
CHU de Poitiers
Poitiers, France
CHU de Reims - hôpital Robert-Debré
Reims, France
CHU de Nancy - hôpital Brabois
Vandœuvre-lès-Nancy, France