Current State of Endoscopic Bariatric Therapies.

The obesity epidemic poses a significant global health challenge. Despite proven efficacy, accessibility to bariatric surgery is limited. Endoscopic bariatric therapies offer less invasive alternatives. Reversible space-occupying devices like intragastric balloons are suitable for both primary obesity treatment and bridging to surgery. Restrictive therapies that reduce gastric volume like the primary obesity surgery endoluminal and endoscopic sleeve gastroplasty have shown promising short-term results. Diverting devices such as intestinal liners/barriers or magnet-assisted anastomoses aim to replicate surgical effects with lower risks, though efficacy varies. Finally, endoscopic revisional procedures like transoral outlet reduction address weight regain post-bariatric surgery.