Abstract
Abstract:
Because of the increasing number of renal transplantations performed and the rarity of reported cases of infective endocarditis in these patients, we studied the clinical characteristics of this infection in this population. We report on two cases from our experience and review reported cases of infective endocarditis in renal transplant recipients retrieved from the MEDLINE system. In addition, we reviewed a large series of infective endocarditis looking for patients with renal transplants. In addition to our 2 cases, 12 previously reported cases were found. The mean time from transplantation to diagnosis of infective endocarditis was 3.5 years (range 2 months to 15 years). Causative organisms included fungi, Staphylococcus aureus (3 cases each), Corynebacterium sp. (2 cases), Streptococcus viridans, VRE, Brucella sp., Clostridium sp., Nocardia sp. and Erysipelothrix sp. (one case each). Skin manifestations of endocarditis and/or splenomegaly were not reported in these patients. Septic emboli and mycotic aneurysms were relatively common. The overall mortality rate was 50% (7 of 14 patients died). Infective endocarditis seems to be rare in renal transplant recipients. The few reported cases are characterized by unusual causative micro‐organisms and atypical clinical presentation. Further studies are needed to delineate the magnitude and scope of this association.