Prospective Study of the Methods and Outcomes of CHYME REinstillation After Small Bowel Surgery

High-output enterocutaneous fistulas (HOF) and double enterostomies are severe complications of abdominal surgery or trauma. Double enterostomies are typically created after small bowel resection in fragile patients who cannot tolerate intestinal reconnection. Reconnection is generally performed 3-6 months later, once patients have regained sufficient healing capacity. In contrast, HOFs occur when intestinal anastomosis healing fails, causing digestive secretions to exit through the abdominal wall. HOFs lead to excessive loss of fluids and nutrients, defined as digestive output exceeding 1500 mL per day for two consecutive days. This often results in severe dehydration and intestinal failure. Managing HOFs is a complex, resource-intensive process requiring multidisciplinary care to compensate for losses and ensure patient survival. These conditions cause significant patient burden, increase healthcare costs, and often necessitate parenteral nutrition (PN). PN is associated with longer hospital stays, higher risks of central line infections, venous thrombosis, and liver complications (de Vries et al., 2021). Innovative approaches are needed to restore lost digestive fluids and nutrients in HOF patients. Such solutions could mitigate intestinal failure, reduce PN reliance, prevent dehydration and kidney failure, shorten hospital stays, and improve quality of life by enabling home care. Chyme reinfusion (CR) is an established technique for transferring digestive fluids back in…

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EMILIE DUCHALAIS, MD PhD  ·  0253484322  ·  EMILIE.DUCHALAIS@CHU-NANTES.FR

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