Journal
OBESITY SURGERY
Volume 33, Issue 3, Pages 761-768Publisher
SPRINGER
DOI: 10.1007/s11695-022-06441-x
Keywords
Bariatric surgery; Revisional surgery; Complications; Roux-en-Y gastric bypass; BPD; Vertical banded gastroplasty (VBG); Silastic ring vertical gastroplasty (SRVG)
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This study compared the short-term outcomes of Roux-en-Y gastric bypass (RYGB) and biliopancreatic diversion (BPD) in the surgical correction of failed vertical Silastic ring vertical gastroplasty (SRVG) and vertical banded gastroplasty (VBG). The study showed that BPD is a safe option with lower complication rates for the short-term correction of failed VBG/SRVG procedures.
Background Silastic ring vertical gastroplasty (SRVG) and vertical banded gastroplasty (VBG) are associated with a high failure rate due to weight regain and complications at long-term follow-up. Consequently, surgical correction for such procedures is warranted. Controversy exists as to which surgical procedure is the ideal choice for such correction. Our aim is to compare short-term outcome of Roux-en-Y gastric bypass (RYGB) and biliopancreatic diversion (BPD) repair for failed VBG/SRVG bariatric procedures. Methods The medical records of patients with failed SRVG who underwent corrective procedures at our institute between 2004 and 2018 were retrospectively reviewed. Patients characteristics, surgical approaches, and intraoperative and post-operative complications were examined and compared. Results Sixty patients in total underwent a surgical corrective procedure for failed SRVG. Thirty-one patients underwent RYGB, and 29 patients underwent BPD. Major complications were seen more in the RYGB group (35% = 11) compared to the BPD (6.9% = 2). Even though anastomotic leak rates were not statistically significant (p = 0.053), an apparent tendency for such a complication was noted in the RYGB group. RYGB procedure had an increased 30-day complication rate (p = 0.055) compared to RYGB. Laparoscopic approach had statistically fewer complications than open approach. No mortality was observed in either group. Conclusion Our study showed that BPD is a safe option with less complication rates than RYGB in the short-term period for surgical correction of failed VBG/SRVG procedures.
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