Natural history of azathioprine-associated lymphopenia in inflammatory bowel disease patients
| Autor: | Helen McBurney, Andrew Robinson, William G. Newman, Elinor Shuttleworth, Ahmad Al Rifai, Sudeep Pushpakom, Neeraj Prasad, Simon Campbell |
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| Rok vydání: | 2011 |
| Předmět: |
Adult
Male medicine.medical_specialty Adolescent Azathioprine Inflammatory bowel disease Young Adult Lymphopenia Internal medicine medicine Humans Prospective Studies Prospective cohort study Aged Aged 80 and over Crohn's disease Hepatology business.industry Incidence Incidence (epidemiology) Gastroenterology Middle Aged Inflammatory Bowel Diseases medicine.disease Ulcerative colitis digestive system diseases Surgery Cohort Disease Progression Female Lymphocytopenia business Immunosuppressive Agents medicine.drug |
| Zdroj: | European Journal of Gastroenterology & Hepatology. 23:153-158 |
| ISSN: | 0954-691X |
| DOI: | 10.1097/meg.0b013e32834233a2 |
| Popis: | Azathioprine (AZA) is commonly used in inflammatory bowel disease (IBD) patients. Lymphopenia is a recognized effect of this treatment, but lymphopenia-related complications in IBD patients have not been widely reported. The incidence and progression of AZA-induced lymphopenia in IBD patients is not well described. There is no consensus on its optimal management in this group.We assessed the incidence and progression of lymphopenia and its related complications in a cohort of IBD patients over a 14-month period in two large tertiary gastroenterology units. Analysis of prospectively collected data was performed.Fifty-two patients were studied prospectively with a median age of 34 years. Eighteen patients (34.6%) developed lymphopenia (1.0×10(9)/l) during the course of treatment and 10 of them had severe lymphopenia (0.6×10(9)/l). Lymphopenia lasted on average 85.4 days and spontaneously resolved in 13 patients. No lymphopenia related-complications were documented. Patients treated with steroids had a significantly higher rate of lymphopenia (83.3 vs. 44.1%, P=0.0083).Lymphopenia is common among IBD patients treated with AZA. However, it did not seem to be associated with a higher risk of opportunistic infections and spontaneously resolved in the majority of cases. |
| Databáze: | OpenAIRE |
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