Converting a Sleeve Gastrectomy to a Gastric Bypass for Weight Loss Failure—Is It Worth It?

Sep 12, 2017Obesity surgery

Is Changing from Sleeve Gastrectomy to Gastric Bypass Helpful for Weight Loss That Didn’t Work?

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Abstract

In a cohort of 23 patients, the average body mass index (BMI) decreased from 41.6 kg/m2 to 33.8 kg/m2 after conversion to gastric bypass.

  • The mean follow-up period was 24 months, with a range of 9 to 46 months.
  • Excess body mass index loss (EBMIL) was 42.6% following the conversion procedure.
  • Improvements in diabetes, hypertension, dyslipidemia, and obstructive sleep apnea were observed in 44.4%, 45.5%, 50%, and 50% of patients, respectively.
  • Early postoperative complications were noted in 13% of patients, while 17% experienced late complications.
  • The findings suggest that while the procedure is safe, the weight loss benefit may be limited.

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Full Text

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