Synergistic Integration of Multimodal Metabolic and Bariatric Interventions Transforming Transplant Care

Abstract

Obesity presents a significant barrier to transplant eligibility due to increased morbidity associated with higher BMI. Patients with obesity who undergo transplantation face elevated risks of perioperative complications, morbidity from metabolic disease, and delayed graft function. However, recent advances in metabolic and bariatric medicine, endoscopy, and surgery offer promising opportunities for integration with transplant care. This critical review explores the potential benefits of metabolic and bariatric interventions for at-risk transplant patients. Here, we will briefly discuss the implications of obesity in transplant patients, pharmacologic, surgical, and endoscopic interventions, and ultimately, the role of bariatric surgery in different solid organ transplants. The successful implementation of these approaches could dramatically expand access to solid organ transplantation, creating life-saving opportunities for patients who would otherwise be deemed ineligible for this essential treatment. Despite the implications of metabolic and bariatric interventions in transplant care, this review is limited by the need for long-term studies of outcomes to better understand the effects of graft survival and durability of changes in metabolic syndromes.

Keywords: bariatric surgery; endobariatrics; transplant surgery.