Hyperammonemia after Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy: A Report of Three Cases...

Cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) is a treatment modality for peritoneal surface malignancies. A variety of metabolic derangements have been reported in the perioperative period in these patients, most of which are a result of the complex interaction of peritoneal denudation, chemotherapy bath, and fluid imbalance. We report three cases of hyperammonemia-related neurological dysfunction seen in HIPEC patients. To the best of our knowledge, this is the first report of this presentation. Timely recognition of this condition needs a high degree of suspicion, and unless aggressively treated, is likely to be associated with poor outcome. How to cite this article: Sharma V, Solanki SL, Saklani AP. Hyperammonemia after Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy: A Report of Three Cases with Unusual Presentation. Indian J Crit Care Med 2021;25(5):590-593.