Parvovirus B19‐induced severe anemia in heart transplant recipients: Case report and review of the literature
| Autor: | Clarissa Newman, Yasbanoo Moayedi, R. Lee, Carlos A. Gomez, Jose G. Montoya, Kiran K. Khush, Natalia C. Pinto, Jeffrey J. Teuteberg |
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| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
Anemia medicine.medical_treatment Parvovirus B19 030230 surgery Brief Communication heart transplantation Parvoviridae Infections 03 medical and health sciences 0302 clinical medicine intravenous immunoglobulin hemic and lymphatic diseases Internal medicine Parvovirus B19 Human medicine Humans Heart transplantation Transplantation biology business.industry Parvovirus Immunosuppression Middle Aged Viral Load Prognosis medicine.disease biology.organism_classification Etiology biology.protein Female 030211 gastroenterology & hepatology Antibody Brief Communications business Viral load |
| Zdroj: | Clinical Transplantation |
| ISSN: | 1399-0012 0902-0063 |
| DOI: | 10.1111/ctr.13498 |
| Popis: | We report a case of a 64‐year‐old woman who developed transfusion‐dependent anemia after cardiac transplantation, the etiology of which was unknown after initial comprehensive evaluation. At the suggestion of the Transplant Infectious Diseases consultant, microbial agents with red blood cell tropism pertinent to this patient such as Parvovirus B 19 (B19V) were investigated. The B19V viral load by PCR in peripheral blood was >100 000 000 copies/ml and after treatment with intravenous immunoglobulin (IVIG), her anemia resolved. Here, we summarize the clinical and virologic characteristics, treatment, and outcome of fifteen cases of B19V‐induced anemia in heart transplant recipients. Spontaneous recovery from anemia secondary to B19V has also been reported in some heart transplant recipients, possibly due to an absence of their B19V P‐antigen receptor and/or reduction in their immunosuppression. Therefore, in heart transplant patients, B19V should be suspected early as a cause of severe anemia of unknown etiology. The extent that B19V‐induced anemia is underdiagnosed in heart transplant recipients is unknown. |
| Databáze: | OpenAIRE |
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