Cited by 202Fungal Infections and StudiesAntifungal resistance and susceptibilityInfectious Diseases and Tuberculosis

Recombinant Interferon‐γ1b as Adjunctive Therapy for AIDS‐Related Acute Cryptococcal Meningitis

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Pappas, Peter G., Bustamante, Beatriz, Ticona, Eduardo, Hamill, Richard J., Johnson, Philip C., Reboli, Annette, Aberg, Judith, Hasbun, Rodrigo +1 more·2004·The Journal of Infectious Diseases

Abstract

We conducted a phase 2, double-blind, placebo-controlled study to evaluate the safety and antifungal activity of adjuvant recombinant interferon (rIFN)- gamma 1b in patients with acquired immunodeficiency syndrome and acute cryptococcal meningitis. Patients received 100 or 200 microg of rIFN- gamma 1b or placebo, thrice weekly for 10 weeks, plus standard therapy with intravenous amphotericin B, with or without flucytosine, followed by therapy with fluconazole. End points included conversion of cerebrospinal fluid fungal cultures from positive to negative at 2 weeks, resolution of symptoms, and survival. Among 75 patients, 2-week culture conversion occurred in 13% of placebo recipients, 36% of rIFN- gamma 1b (100 microg) recipients, and 32% of rIFN- gamma 1b (200 microg) recipients. There was a trend toward improved combined mycologic and clinical success in rIFN- gamma 1b recipients (26% vs. 8%; P=.078). Therapy with rIFN- gamma 1b was well tolerated, and there was no apparent influence on serial CD4 cell counts and human immunodeficiency virus load measurements. Adjunctive therapy with rIFN- gamma 1b holds promise for patients with acute cryptococcal meningitis and warrants further study.

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Crossref · 10.1086/420829

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  • Addition of adjuvant IFNγ to the standard of care enhanced fungal clearance from the cerebrospinal fluid with no reported increase in adverse effects in two phase II clinical trials.

    “Two phase II clinical trials investigated the safety and efficacy of administering exogenous, recombinant IFNγ as a cryptococcal therapy and found that addition of adjuvant IFNγ to the standard of care enhanced fungal clearance from the cerebrospinal fluid with no reported increase in adverse effects124,125.”

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Authors
Pappas, P. G., Bustamante, B., Ticona, E., Hamill, R. J., Johnson, P. C., Reboli, A., Aberg, J., Hasbun, R., & Hsu, H. H.
Affiliations
  • University of Alabama at Birmingham (US)
  • Universidad Peruana Cayetano Heredia (PE)
  • Hospital Nacional Dos de Mayo (PE)
  • Baylor University (US)
  • Cooper University Hospital (US)
  • Washington University in St. Louis (US)
  • Tulane University (US)
Corresponding author
Pappas, Peter G.
Venue
The Journal of Infectious Diseases
Published
2004-06-15
Volume
189
Issue
12
Pages
2185-2191
ISSN
  • 0022-1899 (ISSN-L)
  • 1537-6613
OpenAlex
W2084004341
Cited by
202
References
19
Citations by year
2026: 4 · 2025: 8 · 2024: 4 · 2023: 9 · 2022: 7 · 2021: 5 · 2020: 2 · 2019: 7 · 2018: 13 · 2017: 11 · 2016: 11 · 2015: 8 · 2014: 19 · 2013: 7 · 2012: 7
FWCI
8.15
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • The Journal of Infectious Diseases (publishedVersion)
  • PubMed (publishedVersion)
  • Universidad Peruana Cayetano Heredia Institutional Repository (submittedVersion, cc-by)
Topics
  • Health Sciences › Medicine › Epidemiology › Fungal Infections and Studies
  • Health Sciences › Medicine › Infectious Diseases › Antifungal resistance and susceptibility
  • Health Sciences › Medicine › Surgery › Infectious Diseases and Tuberculosis
Keywords
cryptococcal meningitis, AIDS, adjunctive antifungal therapy, amphotericin B, 5-fluorocytosine, fluconazole, CD4 count, HIV viral load, drug safety
MeSH terms
Acute Disease, Adult, Aged, Aged, 80 and over, Antifungal Agents, Antiviral Agents, Cerebrospinal Fluid, Double-Blind Method, Drug Therapy, Combination, Female, Humans, Injections, Subcutaneous, Interferon-gamma, Male, Middle Aged, Recombinant Proteins, HIV-1, HIV Infections, Treatment Outcome, Meningitis, Cryptococcal, AIDS-Related Opportunistic Infections

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