Percutaneous Image-Guided Surgery in Complications After Bariatric Surgery.

Background

Although bariatric surgery is a standardized procedure, it is not without complications. Image-guided surgery allows minimally invasive resolution of complications, making it ideal for bariatric patients. The objective of this work was to analyze the image-guided surgery approach to postoperative complications of bariatric surgery. Materials and

Methods

Retrospective comparative study in patients with complications after bariatric surgery. Patients were included consecutively according to selection criteria. All the patients were treated by the same surgical team.

Results

n = 58 patients were recruited. The average age was 47.3 (range 16-62) years; the distribution by sex was male 52% and female 48%. Average body mass index was 42% (±1.26). The associated comorbidities were diabetes mellitus 41% (±0.49), dyslipidemia 41% (±0.49), and high blood pressure 39% (±0.48). Of the total, 39 (67.2%) underwent laparoscopic sleeve gastrectomy (LSG) and 19 (32.8%) under Roux-en-Y Gastric Bypass (RYGB) (P ≥ .05). Complications reported were leaks/fistulas (with/without abdominal collections) in 94.8% (±0.22), gallstones 3.5% (±0.18), and hemorrhage 1.7% (±0.13). There was no statistically significant difference between the type of bariatric surgery (LSG versus RYGB) and the complications found (P ≥ .005). There were no intestinal obstructions, strictures or acute gastric dilations, or deaths. The treatment of complications was approached percutaneously (56.9%), endoscopically (29.4%), reoperation laparoscopically (12%), and clinical control (1.7%).

Conclusion

The image-guided surgery approach to postoperative complications of bariatric surgery is feasible and safe. Good results are obtained with a decrease in the surgical comorbidities associated with the procedure.