To evaluate the effectiveness of using a natural band (Teres ligament or omental flap) in sleeve gastrectomy to prevent gastric pouch dilatation and weight regain over a two-year follow-up period, specifically testing the hypothesis that natural banding improves weight loss outcomes compared to standard LSG.
Key Findings:
Natural banding resulted in better weight loss outcomes compared to non-banded LSG, with a statistically significant difference in %TWL and %EWL.
Gastric pouch dilatation was minimized in the banded group, as evidenced by measured gastric volumes.
Complication rates were low and comparable between both groups, with no significant adverse events reported.
Interpretation:
The use of a natural band in sleeve gastrectomy may enhance long-term weight loss and reduce complications associated with gastric pouch dilatation.
Limitations:
The study was conducted at a single center, which may limit generalizability to broader populations and different clinical settings.
Follow-up duration was limited to two years, which may not capture long-term outcomes and potential late complications.
Conclusion:
Natural banding during sleeve gastrectomy appears to be a promising technique to improve weight loss and reduce complications, warranting further studies for validation, particularly focusing on long-term outcomes beyond two years.
