Octreotide Dosing in the Medical Management of Chyle Leak Following Otolaryngologic, Thoracic, and Trauma Surgery: A 9-Year Evaluation

Autor: Kelly L. Strama, Timothy D. Rice, Jacob P. Ruff, Kristen E. Carter, Neil E. Ernst, Dalton J. Kuebel, Molly E. Droege
Rok vydání: 2022
Předmět:
Zdroj: Journal of Pharmacy Practice. :089719002211258
ISSN: 1531-1937
0897-1900
DOI: 10.1177/08971900221125831
Popis: Background: Chyle leak is a rare complication following otolaryngologic, thoracic, and trauma surgery wherein the thoracic duct is transected. Case reports and small case series describe octreotide for the medical management of chyle leak, but limited data exist to determine the ideal dose. Objective: To evaluate octreotide dosing in patients with acute chyle leak. Methods: This retrospective, single center, cohort study evaluated adult patients admitted to the otolaryngology, cardiothoracic, and trauma surgery teams over a 9-year period. Patients diagnosed with a chyle leak who received octreotide were eligible for inclusion. Groups were defined as successful medical management or failure requiring definitive surgery. The primary endpoint was daily octreotide dose between groups. Results: Forty-seven patients were included with 29 (61.7%) admitted to the otolaryngology service and 44 (93.6%) with surgical complication as the chyle leak cause. Thirty-two (68.1%) patients had successful medical management while 15 (31.9%) patients failed and required surgical intervention. There was no difference in median daily octreotide dose (250 [IQR, 170-288] µg vs 253 [IQR, 200-282] µg, P = .9). Octreotide weight-based dose, treatment duration, and route of administration were similar between groups. Daily drain output and complete bowel rest were significantly higher in the failure group. Daily drain output was identified as an independent risk factor for failure. Conclusion: Octreotide dose was similar in patients with and without successful medical management of chyle leak. Future studies are needed to determine optimal octreotide dosing and elucidate the relationship between octreotide, drain output, and surgical intervention need.
Databáze: OpenAIRE
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