Spots Global Cancer Trial Database for Voriconazole With or Without Interferon Gamma in Treating Patients With Aspergillosis or Other Fungal Infections

Study Description

Brief Summary: RATIONALE: Antifungals such as voriconazole may be effective in controlling fungal infections. Combining voriconazole with interferon gamma may be more effective than voriconazole alone in treating fungal infections. PURPOSE: Randomized phase II trial to compare the effectiveness of voriconazole with or without interferon gamma in treating patients who have aspergillosis or other fungal infections.

Detailed Description: OBJECTIVES: * Determine the safety profile of voriconazole and interferon gamma in patients with invasive aspergillosis or other filamentous fungal infections. * Compare the efficacy and possible heterogeneity in efficacy of voriconazole with or without interferon gamma across different patient sub-populations, in terms of designing a larger phase II or pivotal phase III study. * Determine the time to partial or complete response and rate of response (at weeks 6 and 12 or at end of treatment and follow-up) in patients receiving interferon gamma. * Compare the proportion of patients with at least a two-fold reduction in the galactomannan antigenemia titer at 6 and 12 weeks or at end of treatment with these regimens. * Determine surrogate immunologic markers for response to interferon gamma, functional integrity and anti-fungal activity of phagocytic cells (neutrophils, monocytes, and macrophages), and nonphagocytic effector cells (natural killer and T cells) in these patients. OUTLINE: This is a randomized, double-blind, multicenter, pilot study. Patients are stratified according to age (under 18 vs 18 and over) and absolute neutrophil count (less than 500/mm\^3 vs at least 500/mm\^3). Patients are randomized to 1 of 2 treatment arms. * Arm I: Patients receive voriconazole (IV over 80-120 minutes for the first 3 doses and orally every 12 hours for subsequent doses) 3 times per week and interferon gamma subcutaneously (SC) 3 times per week. * Arm II: Patients receive voriconazole as in arm I and placebo SC 3 times per week. In both arms, treatment continues for 12 weeks in the absence of disease progression or unacceptable toxicity. Patients are followed at 4 weeks. PROJECTED ACCRUAL: A total of 88 patients (44 per treatment arm) will be accrued for this study.

Keywords

Eligibility

Minimum Age: 2 Years

Eligible Ages: CHILD, ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

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