SEP 9, 2026 · OBSERVATIONAL STUDY
Collagen Supplements and Post-MBS Muscle Mass/Body Image
ClinicalTrials.gov
This is a registry record for a planned observational study with no results reported; recruitment is ongoing with an estimated 52 participants per group and a projected completion date of March 2027.
Reported
Estimated sample size per group52
Study durationMay 2026 to March 2027
Follow-up timepointsPreoperative, 2 weeks, 1 month, 3 months, 6…