Endoluminal Bariatric Interventions: Where do we stand? Where are we going?

Area of Science:

• Minimally Invasive Surgery
• Gastroenterology
• Bariatric Medicine

Background:

• Obesity is a global epidemic with significant morbidity, mortality, and economic burden.
• Current conservative treatments have limited success, and surgical bariatric procedures carry substantial complication risks (up to 25%).
• There is a critical need for safer, effective obesity management solutions.

Purpose of the Study:

• To review current less-invasive, endoscopic bariatric techniques.
• To evaluate these methods as alternatives to traditional obesity treatments.
• To assess their potential to reduce patient risks and healthcare expenditures.

Main Methods:

• Systematic literature review conducted via Pubmed and Medline.
• Inclusion of controlled clinical trials, case reports, and case series.
• Comprehensive review of studies on endoscopic bariatric interventions.

Main Results:

• Endoluminal bariatric interventions encompass restrictive, malabsorptive, and other novel approaches.
• Techniques include transpyloric shuttle, botulinum toxin injection, gastric pacing, and vagal nerve stimulation.
• These methods modulate gastric volume, emptying rate, and eating behavior.

Conclusions:

• Endoluminal bariatric techniques represent a promising advancement in obesity management.
• These less-invasive options may offer a safer alternative with reduced complications.
• Endoscopic bariatric interventions could become a primary therapeutic choice in the future.