Clinical study on the effect of jejunoileal side-to-side anastomosis on metabolic parameters in patients with type 2 diabetes

Jejunoileal side-to-side anastomosis as a promising option for type 2 diabetes

In this editorial, I discuss the article by Wang et al, published in the World Journal of Diabetes, which explores jejunoileal side-to-side anastomosis as a novel surgical intervention for type 2 diabetes mellitus (T2DM). T2DM, often associated with obesity, remains a global health challenge, as sustained remission is difficult to achieve with conventional pharmacological therapy. Jejunoileal anastomosis offers a promising alternative, particularly for patients with normal or relatively high body mass index, and addresses the unique challenges posed by diverse patient populations. This procedure preserves gastric anatomy while simultaneously improving metabolic parameters, such as glycemic control, lipid profiles, and pancreatic β-cell function. Unlike traditional metabolic surgeries that involve permanent anatomical alterations, this approach provides advantages such as reversibility, shorter operative times, and minimal nutritional complications, making it appealing to patients for whom conventional bariatric surgery is unsuitable. Advances in gut hormone physiology and incretin modulation support these findings. This innovative approach represents a potential paradigm shift in T2DM treatment, offering insights into the evolving role of surgical interventions in metabolic regulation. While early findings show promising diabetes remission rates and metabolic improvements at six months post-surgery, further studies with longer follow-up periods and broader patient cohorts are required.

Metabolic improvement effects of jejunoileal side-to-side anastomosis in patients with type 2 diabetes and the glucagon-like peptide-1 mechanism

Wang et al explored the metabolic improvement effects of jejunoileal side-to-side anastomosis in patients with type 2 diabetes mellitus (T2DM), focusing on its multitarget metabolic regulatory potential through enhanced secretion of glucagon-like peptide-1. This surgical procedure alters the direction of nutrient flow, activates distal ileal L cells, and increases endogenous glucagon-like peptide-1 levels, supporting glucose homeostasis, enhancing insulin sensitivity, regulating body weight, and improving cardiovascular health. This structural adjustment transforms the gastrointestinal tract into an active endocrine regulatory organ, providing a pathway for metabolic improvement in patients with T2DM and other complex metabolic disorders. Although this procedure demonstrates significant metabolic improvements within 3-6 months after surgery, integrating hormone level measurements, metabolic marker analysis, and long-term follow-up has become crucial for exploring the complex mechanisms of T2DM in the field of metabolic surgery and T2DM management. Multidisciplinary collaboration involving support from endocrinology, nutrition, and rehabilitation teams before and after surgery is becoming increasingly vital in the long-term management of patients with T2DM. This collaboration optimizes surgical outcomes and enhances metabolic management. Side-to-side anastomosis shows potential in the multitarget metabolic management of T2DM, providing an additional intervention option for patients with T2DM and metabolic disorders.