Renal toxicity due to inhaled tobramycin in lung transplant recipients.
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Biomedical subjects
Publications and source records attributed to M Cruz Carreño.
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BACKGROUND: Fungal infections are a frequent cause of morbidity an mortality in transplant recipients. Aspergillus spp. is an ubiquitous fungus capable of producing diverse clinical entities with varying severity. OBJECTIVE: To study the incidence and severity of Aspergillus spp. infections in lung transplantation, analysing the different clinical presentations and response to antifungal drugs. METHODS: A review was made of the clinical histories of all patients undergoing lung transplantation who developed positive Aspergillus spp. cultures in our centre between June 1991 and December 1996. RESULTS: Eleven of 49 transplanted patients (22%) developed Aspergillus spp. infections. Four patients presented invasive aspergillosis forms and 7 tracheobronchitis. In spite of antifungal treatment 3 patients (30%) died of invasive aspergillosis as a direct consequence of the infection. Of the 7 patients with tracheobronchitis, 2 were ulcerative and 1 pseudomembranous, all responded to antifungal treatment. Three patients (10.3%) developed Aspergillus spp. infections despite prophylaxis with itraconazole. CONCLUSION: Invasive aspergillosis in the immediate posttransplant period was mortal despite treatment. As opposed, aspergillar tracheobronchitis have been overcome using combined treatments of liposomal or lipidic amphotericin, itraconazole and nebulised amphotericin.