A case of carbidopa/levodopa associated colitis mimicking inflammatory bowel disease

Carbidopa/levodopa is widely used in the management of Parkinson’s disease. We report a 77-year-old male with Parkinson’s disease who developed severe, protracted pancolitis and ileitis after 5-months of treatment with carbidopa/levodopa. The clinical presentation and endoscopic findings initially r...

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Main Authors: Michael J. Steel, James Conner, Sandra Nelles, Richard Kirsch
Format: Article
Language:English
Published: Elsevier 2022-06-01
Series:Human Pathology Reports
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2772736X22000603
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author Michael J. Steel
James Conner
Sandra Nelles
Richard Kirsch
author_facet Michael J. Steel
James Conner
Sandra Nelles
Richard Kirsch
author_sort Michael J. Steel
collection DOAJ
description Carbidopa/levodopa is widely used in the management of Parkinson’s disease. We report a 77-year-old male with Parkinson’s disease who developed severe, protracted pancolitis and ileitis after 5-months of treatment with carbidopa/levodopa. The clinical presentation and endoscopic findings initially resembled acute infectious colitis and later inflammatory bowel disease. The patient was unresponsive to intravenous corticosteroids and biologic therapy. Biopsies showed severe colitis with some features suggesting a drug effect (e.g. prominent crypt apoptoses, attenuated and regenerating crypts, and crypt dropout). Discontinuation of carbidopa/levodopa was associated with clinical and endoscopic resolution of the colitis. Levodopa, in combination with benserazide was later re-introduced, without a recurrence of the patient’s gastrointestinal symptoms. We therefore propose carbidopa as the likely cause of colitis in this case.
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spelling doaj.art-53d874b7557d4cd39fcfe7e689ea74332022-12-22T03:01:25ZengElsevierHuman Pathology Reports2772-736X2022-06-0128300648A case of carbidopa/levodopa associated colitis mimicking inflammatory bowel diseaseMichael J. Steel0James Conner1Sandra Nelles2Richard Kirsch3Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, ON, Canada; Corresponding author at: Department of Pathology and Laboratory Medicine Mount Sinai Hospital, 600 University Ave, Toronto, ON M5G 1X5, Canada.Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, ON, CanadaDepartment of Gastroenterology, Trillium Health Partners – Mississauga Hospital, Mississauga, ON, CanadaDepartment of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, ON, CanadaCarbidopa/levodopa is widely used in the management of Parkinson’s disease. We report a 77-year-old male with Parkinson’s disease who developed severe, protracted pancolitis and ileitis after 5-months of treatment with carbidopa/levodopa. The clinical presentation and endoscopic findings initially resembled acute infectious colitis and later inflammatory bowel disease. The patient was unresponsive to intravenous corticosteroids and biologic therapy. Biopsies showed severe colitis with some features suggesting a drug effect (e.g. prominent crypt apoptoses, attenuated and regenerating crypts, and crypt dropout). Discontinuation of carbidopa/levodopa was associated with clinical and endoscopic resolution of the colitis. Levodopa, in combination with benserazide was later re-introduced, without a recurrence of the patient’s gastrointestinal symptoms. We therefore propose carbidopa as the likely cause of colitis in this case.http://www.sciencedirect.com/science/article/pii/S2772736X22000603CarbidopaLevodopaMedication-induced colitisMimic of primary inflammatory bowel disease
spellingShingle Michael J. Steel
James Conner
Sandra Nelles
Richard Kirsch
A case of carbidopa/levodopa associated colitis mimicking inflammatory bowel disease
Human Pathology Reports
Carbidopa
Levodopa
Medication-induced colitis
Mimic of primary inflammatory bowel disease
title A case of carbidopa/levodopa associated colitis mimicking inflammatory bowel disease
title_full A case of carbidopa/levodopa associated colitis mimicking inflammatory bowel disease
title_fullStr A case of carbidopa/levodopa associated colitis mimicking inflammatory bowel disease
title_full_unstemmed A case of carbidopa/levodopa associated colitis mimicking inflammatory bowel disease
title_short A case of carbidopa/levodopa associated colitis mimicking inflammatory bowel disease
title_sort case of carbidopa levodopa associated colitis mimicking inflammatory bowel disease
topic Carbidopa
Levodopa
Medication-induced colitis
Mimic of primary inflammatory bowel disease
url http://www.sciencedirect.com/science/article/pii/S2772736X22000603
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