Comparison of fluconazole with oral polyenes in the prevention of fungal infections in neutropenic patients. A prospective, randomized, single-center study.

The goal of this prospective randomized single-center study was the comparison of safety and efficacy of high-dose oral/intravenous fluconazole (400 mg daily) (group A) with oral nystatin plus miconazole inhalations (group B) in the prevention of fungal infections on a hemato-oncological isolation Ward. Of 157 patients admitted to the isolation ward during the study period only 90 (57%) were eligible for randomization; 22 (14%) had a fungal infection at admission. Of the 90 randomized patients, 89 were evaluable, 43 in group A and 46 in group B. The age, sex, diagnosis, planned therapy and risk factors for fungal infections at admission as well as the duration of neutropenia were in the same proportions in both groups. Oral thrush and mucocutaneous candidiasis were prevented in all patients of both groups, and 29 patients (32%: 17 in group A, 12 in group B) were discharged after successful prophylaxis (NS). Empiric amphotericin B was given according to predetermined criteria to 45 patients (51%: 23 group A, 22 group B; NS). Fluconazole significantly delayed the time before the start of intravenous amphotericin B. It was begun after a median of 10 days (0-45 days, range) of neutropenia below 0.5 x 10(9) granulocytes/l in group A and 7.5 days (0-26, range) in group B (P < 0.05). The duration of successful prophylaxis was significantly longer in group A (26 days median) than in group B (21 days, median) (P < 0.05). Systematic fungal infection was documented in 3 patients (1 group A, 2 group B; NS).

[Isolation ward: initial experiences after 4 years]. / Isolierstation: erste Erfahrung nach 4 Jahren.

UNLABELLED: Since October 1988 there has been an isolation ward at Basle Cantonal Hospital. Its purpose is to treat patients with high dose chemotherapy and bone marrow transplantation under protective isolation and by standardized criteria. The isolation ward has two sub-units, viz. the reverse isolation for neutropenic patients (8 single room units) and the LAF unit (5 laminar airflow units) for allogeneic bone marrow transplantation (BMT). Up to July 1992, 287 patients (152 males and 133 females) required 527 hospitalizations. The median age was 41 (5-82) years in the reverse isolation unit and 28 (4-61) years in the LAF unit. Bed occupation was 90% and 82% throughout the period. 71% of patients were from the Basle area and the rest from elsewhere in Switzerland or from other countries. DIAGNOSIS: acute leukemias (112); myelodysplastic or myeloproliferative syndromes (52); severe aplastic anemia or agranulocytosis (46); lymphoproliferative syndromes (50); solid tumors (28). Indications for hospitalisation: BMT (107); complications after BMT (infections, GvHD) (63); chemotherapy on protocols of SAKK (105); other chemotherapies (64); antilymphocyte globulin or growth factor treatment (27); splenectomies (18); neutropenic fever (62); patient work-up (59); terminal care (20). Patients in reverse isolation were hospitalized for a median 17 (1-142) days; in the LAF unit for 52 (1-121) days.(ABSTRACT TRUNCATED AT 250 WORDS)