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Pneumocystis jirovecii pneumonia: still a concern in patients with haematological malignancies and stem cell transplant recipients

Catherine Cordonnier, Simone Cesaro, Georg Maschmeyer, Hermann Einsele, J Peter Donnelly, Alexandre Alanio, Philippe M Hauser, Katrien Lagrou, Willem J G Melchers, Jannik Helweg-Larsen, Olga Matos, Stéphane Bretagne, Johan Maertens, Fifth European Conference on Infections in Leukemia (ECIL-5), a joint venture of The European Group for Blood and Marrow Transplantation (EBMT), The European Organization for Research and Treatment of Cancer (EORTC), the Immunocompromised Host Society (ICHS) and The European LeukemiaNet (ELN)

    116 Citations (Scopus)

    Abstract

    Pneumocystis jirovecii can cause life-threatening pneumonia following treatment for haematological malignancies or after HSCT. The mortality rate of P. jirovecii pneumonia (PCP) in these patients is 30%-60%, especially after HSCT. The clinical presentation of PCP in haematology differs from that associated with HIV infection, with the disease being acute and more often severe, having a lower fungal burden and being more frequently linked to treatment with corticosteroids. Most cases occur in patients not receiving adequate prophylaxis. The development of new therapies, including targeted treatments and monoclonal antibodies in various haematological diseases, justifies constant vigilance in order to identify new at-risk populations and give prophylaxis accordingly. The fifth and sixth European Conferences on Infections in Leukaemia (ECIL-5 and ECIL-6) aimed to review risk factors for PCP in haematology patients and to establish evidence-based recommendations for PCP diagnosis, prophylaxis and treatment. This article focuses on the magnitude of the problem, the main differences in clinical presentation between haematology patients and other immunocompromised populations, especially HIV-infected patients, and the main risk factors.

    Original languageEnglish
    JournalThe Journal of antimicrobial chemotherapy
    Volume71
    Issue number9
    Pages (from-to)2379-85
    Number of pages7
    ISSN0305-7453
    DOIs
    Publication statusPublished - Sept 2016

    Keywords

    • Journal Article
    • Review

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