Extracorporeal Membrane Oxygenation Rescue for Severe Aspiration Pneumonitis in Two Patients after Roux-en-y Gastric Bypass Procedure.

J Extra Corpor Technol

Department of Surgery, McGovern Medical School,University of Texas Health Science Center at Houston (UTHealth), Houston, Texas; Department of Advanced Cardiopulmonary Therapies and Transplantation, McGovern Medical School,UTHealth, Houston, Texas; and Division of Critical Care Medicine, Department of Medicine, McGovern Medical School,UTHealth, Houston, Texas.

Published: September 2021

Roux-en-y gastric bypass (RYGB) is one of the most common weight loss surgical procedures performed in the United States. Early post-operative small bowel obstruction is a rare but potentially morbid, complication of RYGB. We report two patients who underwent RYGB and required subsequent treatment for a post-operative small bowel obstruction. Their post-operative course was complicated by severe aspiration pneumonitis leading to hypoxemic respiratory failure requiring rescue with femoral veno-venous extracorporeal membrane oxygenation (V-V ECMO). Both patients were successfully extubated, weaned off V-V ECMO support, and discharged to home. These cases highlight the potential role of V-V ECMO for patients who have undergone RYGB and develop severe aspiration pneumonitis. They also highlight the need for cautionary use of gastrografin in RYGB patients. Early engagement of a multidisciplinary team experienced with adult ECMO is vital for favorable patient outcomes.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8499636PMC
http://dx.doi.org/10.1182/ject-2100013DOI Listing

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