Outcomes of concomitant antiobesity medication use with endoscopic sleeve gastroplasty in clinical US settings

Abstract

Background

To evaluate the weight loss outcomes of the large US cohort of patients undergoing endoscopic sleeve gastroplasty (ESG) with or without concomitant anti-obesity (AOM) use.

Methods

We performed a retrospective analysis of adult patients who underwent ESG from seven different sites, from January 1, 2020 to November 30, 2022. Percent total body weight loss (%TBWL) and %excess weight loss (%EWL) were calculated based on baseline weight at the procedure. Medication use was considered if the subject received a prescribed AOM during the study period. SPSS (version 29.0) was used for statistical analyses.

Results

A total of 1506 patients were included (1359 (90.2 %) no AOM use and 147 (9.8 %) AOM use). Patients who were on an active AOM at the time of the procedure had a significantly lower TBWL% as compared to patients not on AOMs at 6 months. At the 24-month visit, patients who were prescribed AOMs after the 12-month visit had a significantly higher TBWL% and EWL% as compared to patients who were on active AOM at the time of the procedure. There was no significant difference between classes of medications at any time point, however, patients on a GLP-1RA had a trend towards improved weight loss at 18 and 24 months.

Conclusion

In this large, real-world cohort of patients from the United States, data signal that with the use of pharmacotherapy at the appropriate time, patients can achieve optimal results.