Clinical trial Recruiting at 1 site Observational Ages 2 to 95

Registry for patients undergoing bariatric surgery

Official title: Establishment of a Bariatric Surgery Clinical Quality Registry

Run by Monash University · NCT03441451 · Data updated 2026-11-12

This study is collecting information from patients with obesity who are having bariatric surgery in Australia and New Zealand to see how well the surgery works and what complications might happen.

Quick facts

Study typeObservational
Ages2 Years to 95 Years
SexAll
Enrollment250000 (estimated)
SponsorMonash University
Academic / other
Locations1 site (Melbourne, Victoria)
StatusRecruiting
StartedJanuary 2012
Main results expectedDecember 2025
Study endsDecember 2025
Registry record updatedDecember 12, 2024
Trial IDNCT03441451 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this registry are individuals with a Body Mass Index (BMI) greater than 30 kg/m2 who are considering bariatric surgery.

Probably not a fit

Patients who are pregnant will not benefit from this registry as they are excluded from participation.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

The Bariatric Surgery Registry is an observational study that collects data on patients with obesity who are undergoing bariatric surgery across Australia and New Zealand. It aims to gather information from medical records, patients, and healthcare providers to assess the outcomes and complications associated with the surgery. The registry will include data from approximately 164 hospitals and clinics, ensuring a comprehensive overview of the bariatric surgery landscape in the region. Participation is voluntary, and patients are informed about their rights regarding participation and data use.

Why it matters

Potential benefit: If successful, this registry could lead to improved surgical outcomes and better management of obesity-related health issues.

How similar studies have gone: Other observational studies on bariatric surgery have shown success in improving patient outcomes and understanding complications, indicating that this approach is supported by previous findings.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Body Mass Index (BMI) \>30 kg/m2

Exclusion Criteria:

* Pregnant women

Where it's running

  • Monash University
    Melbourne, Victoria, Australia
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.