Bariatric Body Composition Study: A prospective cohort study comparing post-procedural body composition and bone density changes via dual-energy X-ray absorptiometry (DXA) for patients electing bariatric surgery in Australia

Not Applicable

Recruiting

• Conditions: Obesity; osteoporosis; micronutrient deficiencies; Diet and Nutrition - Obesity; Surgery - Surgical techniques

• Registration Number: ACTRN12620000251921
• Lead Sponsor: Bond University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-02-26
• Last Update Posted: 6 February 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 150

Inclusion Criteria

The following inclusion criteria will apply:
•Consented to LSG, RYGB, ESG, or IGB procedure at WLSA
•Confirmed procedure via payment to WLSA
•Aged equal or greater than 18 years
•Able to provide written informed consent
•Willing to physically attend Bond Institute of Health and Sport (BIHS), Robina, for data collection at 3 timepoints.

Exclusion Criteria

The following exclusion criteria will apply:
•Unable to be followed-up at 6- and/or 12-months (e.g. planning to relocate, etc)
•Weigh more than 160 kg (Lunar Prodigy weight limit)
•Any condition that precludes safe operation and proper positioning of patients
•Pregnancy (also contraindication of bariatric procedure)
•Within the week after other radiological investigations using contrast media

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Phase I: Recruitment rate<br>Instrument: Process evaluation through study data[Baseline <br>];Phase II: 6-months retention rate<br>Instrument: Process evaluation through study data[T1 (6-months post-procedure)<br>];Phase III: Android fat mass, g (%), <br>Instrument: DXA[T0 (Baseline)<br>T1 (6-months post-procedure)<br>T2 (12-months post-procedure, primary endpoint)<br>]