Data bank for understanding mental health in bariatric surgery candidates

Mental Health, Eating Disorders and Obesity Databank

Observational Laval University · NCT05602805

This study looks at how mental health issues affect people who are considering weight loss surgery to help doctors better understand and support their needs.

Quick facts

Study typeObservational
Enrollment10000 (estimated)
Ages18 Years and up
SexAll
SponsorLaval University Academic / other
Locations1 site (Québec, Quebec)
Trial IDNCT05602805 on ClinicalTrials.gov

What this trial studies

This observational study aims to explore the relationship between mental health disorders and obesity in patients referred for bariatric surgery. It focuses on developing a comprehensive screening tool to assist healthcare professionals in assessing the mental health of these candidates. The study will evaluate the prevalence of psychiatric disorders in this population and investigate the pathophysiological mechanisms linking mental health and obesity. By characterizing patients with physical-mental multimorbidity, the study seeks to provide tailored recommendations for their management.

Who should consider this trial

Good fit: Ideal candidates for this study are adults aged 18 and older with a BMI of 25 kg/m² or higher who are referred for obesity management.

Not a fit: Patients who are incapacitated or protected adults as defined by law will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved mental health support and outcomes for patients undergoing bariatric surgery.

How similar studies have performed: Other studies have shown success in addressing the mental health aspects of obesity, but this specific approach to multimorbidity is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Be a patient referred to the IUCPQ for management of overweight or obesity
* Have a body mass index (BMI) ≥25 kg/m2
* Be 18 years old or older

Exclusion Criteria:

* Be an incapacitated or protected adult as defined by law
* Not registered or eligible for RAMQ

Where this trial is running

Québec, Quebec

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Bariatric Surgery CandidateObesityMental HealthBariatric SurgeryEating Disorder
Last reviewed 2026-06-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.