Abstract | BACKGROUD: Few data is currently available on neutropenia and agranulocytosis related to drug intake. We report here data on 203 patients with established idiosyncratic drug-induced agranulocytosis, followed up in a referral centre within a university hospital. PATIENTS AND METHODS: Data from 203 patients with idiosyncratic drug-induced agranulocytosis were retrospectively reviewed. All cases were extracted from a cohort study on agranulocytosis in the Strasbourg University Hospital (Strasbourg, France) RESULTS: : The mean age was 61.6 years old (range: 18-95), the gender ratio (F/M) was 1.3. Several comorbidities were present in 63.5%. The most frequent causative drugs were: antibiotics (49.3%), especially ß- lactams and cotrimoxazole; antithyroid drugs (16.7%); neuroleptic and anti-epileptic agents (11.8%); antiviral agents (7.9%); and platelet aggregation inhibitors as ticlopidine and acid acetylsalicylic (6.9%). The main primary clinical manifestations during hospitalization included: isolated fever (26.3%); septicaemia (13.9%); documented pneumonia (13.4%); sore throat and acute tonsillitis (9.3%); and septic shock (6.7%). The mean neutrophil count at nadir was 0.148 x 109/L (range: 0-0.48). All febrile patients were treated with broad-spectrum antibiotics and 107 (52.7%) with hematopoietic growth factors. The mean duration of haematological recovery (neutrophil count ≥1.5 x 109/L) was 7.8 (range: 2-20). This mean duration was reduced to 2.1 days (range: 2-16) (p = 0.057) with hematopoietic growth factors. Outcome was favourable in 91.6% of patients; seventeen died. Thirty-seven patients (18.2%) required intensive care. CONCLUSIONS:
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Authors | Emmanuel Andrès, Rachel Mourot-Cottet, Frédéric Maloisel, François Séverac, Olivier Keller, Thomas Vogel, Martine Tebacher, Jean-Christophe Weber, Georges Kaltenbach, Jacques-Eric Gottenberg, Bernard Goichot, Jean Sibilia, Anne-Sophie Korganow, Raoul Herbrecht |
Journal | QJM : monthly journal of the Association of Physicians
(QJM)
Vol. 110
Issue 5
Pg. 299-305
(05 2017)
ISSN: 1460-2393 [Electronic] England |
PMID | 28069912
(Publication Type: Journal Article)
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Copyright | © The Author 2017. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For Permissions, please email: [email protected]. |