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Updated: Jan 25, 2026

One-anastomosis Gastric Bypass OAGB in Rats
Published on: November 10, 2018
A Case Report of Myotonic Disease and Gastric Bypass and a Literature Review
H Gohier1, P Cintas2, E Montastier1
1Nutrition Department, CIO and CHU, Toulouse, France.
Abstract:
We report the case of a woman with myotonic dystrophy type 1, followed for 8 years after a Roux-en-Y gastric bypass. Weigh loss was substantial (53% of initial body weight) with functional improvement in spite of the natural course of the pathology. Five other cases have been published and have reported a relatively positive benefit/risk ratio. Precautions are to be taken at the time of anesthesia and follow-up in order to detect possible degradation of muscle function.
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