Transoral gastric volume reduction as intervention for weight management: 12-month follow-up of TRIM trial

Transoral gastric volume reduction procedure using the RESTORe Suturing System device proved to be safe and well tolerated. Procedural technical success was achieved for all subjects. Modest decreases in weight, BMI, and waist circumference were observed, as was a decline in the frequency of hypertension. Despite some overall positive clinical findings, the plications were not durable, and the effects of the procedure varied widely among the study participants. Additional research is needed to provide a more reproducible and durable effect.