Pilot Study to Determine the Feasibility of Fluconazole for Induction Treatment and Suppression of Relapse of Histoplasmosis in Patients With the Acquired Immunodeficiency Syndrome
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To evaluate the use of fluconazole as (1) induction therapy in histoplasmosis, (2) maintenance therapy to prevent relapse of histoplasmosis.
Histoplasmosis is a serious opportunistic infection in patients with AIDS. Fluconazole is a triazole antifungal agent that has been used successfully in the treatment of experimental histoplasmosis in animals, but has not been completely evaluated in patients for this use. It has been approved by the Food and Drug Administration for certain other fungal infections. Nevertheless, physicians are prescribing it to their patients with histoplasmosis. This is a pilot study to examine the role of fluconazole for treating histoplasmosis in AIDS patients.
Condition | Intervention |
---|---|
HIV Infections Histoplasmosis |
Drug: Fluconazole |
Study Type: | Interventional |
Study Design: | Endpoint Classification: Efficacy Study Primary Purpose: Treatment |
Official Title: | Pilot Study to Determine the Feasibility of Fluconazole for Induction Treatment and Suppression of Relapse of Histoplasmosis in Patients With the Acquired Immunodeficiency Syndrome |
Estimated Enrollment: | 90 |
Study Completion Date: | November 1994 |
Histoplasmosis is a serious opportunistic infection in patients with AIDS. Fluconazole is a triazole antifungal agent that has been used successfully in the treatment of experimental histoplasmosis in animals, but has not been completely evaluated in patients for this use. It has been approved by the Food and Drug Administration for certain other fungal infections. Nevertheless, physicians are prescribing it to their patients with histoplasmosis. This is a pilot study to examine the role of fluconazole for treating histoplasmosis in AIDS patients.
At least 40 patients with AIDS and an initial episode of disseminated histoplasmosis are selected for the study. Patients receive fluconazole for a total of 12 weeks. Patients who are unable to take the drug orally may receive it intravenously until oral administration is possible. Patients are evaluated at weeks 0, 1, 2, 4, 8, and 12. Patients who are doing well without evidence of clinical failure or dose-limiting toxicity are permitted to continue maintenance therapy to prevent relapse at a reduced dose for an additional 12 months; those who relapse on the reduced dose are permitted to receive re-induction with a higher dose.
Ages Eligible for Study: | 13 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria
Concurrent Medication:
Allowed:
- Corticosteroids for up to 21 days at doses no greater than 20 mg/day prednisone (higher doses may be given for shorter durations, if clinically indicated).
- Zidovudine, oral contraceptives, methadone, narcotics, acyclovir, acetaminophen, sulfonamides, trimethoprim/sulfamethoxazole, pentamidine for Pneumocystis carinii pneumonia (PCP) or PCP prophylaxis, topical antifungals, pyrimethamine, ganciclovir.
- Didanosine (ddI), dideoxycytidine (ddC), foscarnet, or other investigational drugs considered to be essential for patient management.
Concurrent Treatment:
Allowed:
- Transfusion.
Patients must have the following:
- HIV infection.
- Histoplasmosis.
- Appropriate consent must be obtained from a parent or legal guardian for patients less than 18 years of age.
Allowed:
- Hematologic and/or renal laboratory abnormalities.
- Concurrent malignancies.
- Concurrent infection with Mycobacteria.
- Patients with severe manifestations of histoplasmosis who are thought to be at risk of dying within one week should receive up to 250 mg amphotericin B for up to seven days prior to enrollment and then be re-evaluated. Patients who are still severely ill and do not meet eligibility criteria may not enter the study.
Specific criteria defining life-threatening histoplasmosis include:
- Systolic blood pressure < 90 mm Hg without other cause; arterial pO2 < 60 torr without other cause; and SGOT > 10 x upper limit of normal or bilirubin > 3 x upper limit of normal. Any other cases not meeting this definition must be reviewed with the protocol chair.
Prior Medication:
Allowed:
- Amphotericin B (up to 250 mg) over 7 days in patients with severe histoplasmosis.
Risk Behavior:
Allowed:
- Patients with a history of high-risk behavior for HIV infection (bisexual or homosexual men, intravenous drug abusers, recipients of blood or blood products prior to May 1985, or sexual partners of any of the foregoing).
Exclusion Criteria
Co-existing Condition:
Patients with the following conditions or symptoms are excluded:
- Allergy to, or intolerance of, imidazoles or azoles.
- Active hepatitis (viral, drug induced, or other).
- Fungal infections for which the study drug is not indicated (e.g., aspergillosis, mucormycosis).
- CNS/CSF culture positive for pathogens other than H. capsulatum. If C. neoformans is subsequently identified and the patient is improving, the patient may be allowed to remain on study with the permission of the protocol chair.
Concurrent Medication:
Excluded:
- Corticosteroid use for > 21 days at > 20 mg/day of prednisone.
- Systemic antifungals.
Prior Medication:
Excluded:
- Amphotericin B at > 2.5 mg/kg for the current episode of histoplasmosis within 7 days prior to enrollment.
- Suppressive treatment for histoplasmosis or other fungal infections with > 200 mg/day of ketoconazole, fluconazole, or itraconazole, or more than 50 mg amphotericin B twice weekly.
Risk Behavior:
Excluded:
- Patients who the investigator feels would be undependable with regard to adherence to the protocol.
Patients may not have the following prior conditions:
- History of allergy to, or intolerance of, imidazoles or azoles.
United States, Alabama | |
Univ of Alabama at Birmingham | |
Birmingham, Alabama, United States, 35294 | |
United States, California | |
Univ of Southern California / LA County USC Med Ctr | |
Los Angeles, California, United States, 900331079 | |
San Francisco Veterans Administration Med Ctr | |
San Francisco, California, United States, 94121 | |
United States, Indiana | |
Indiana Univ Hosp | |
Indianapolis, Indiana, United States, 462025250 | |
Methodist Hosp of Indiana / Life Care Clinic | |
Indianapolis, Indiana, United States, 46202 | |
United States, Massachusetts | |
Baystate Med Ctr of Springfield | |
Springfield, Massachusetts, United States, 01199 | |
Worcester Memorial Hosp / Med Ctr of Cntrl MA-Memorial | |
Worcester, Massachusetts, United States, 01605 | |
United States, Missouri | |
Univ of Missouri at Kansas City School of Medicine | |
Kansas City, Missouri, United States, 641082792 | |
Infectious Diseases Association / Research Med Ctr | |
Kansas City, Missouri, United States, 64132 | |
St Louis Regional Hosp / St Louis Regional Med Ctr | |
St Louis, Missouri, United States, 63112 | |
United States, New York | |
Montefiore Drug Treatment Ctr / Bronx Municipal Hosp | |
Bronx, New York, United States, 10461 | |
Montefiore Family Health Ctr / Bronx Municipal Hosp | |
Bronx, New York, United States, 10461 | |
Samaritan Village Inc / Bronx Municipal Hosp | |
Bronx, New York, United States, 10461 | |
Montefiore Med Ctr / Bronx Municipal Hosp | |
Bronx, New York, United States, 10467 | |
North Central Bronx Hosp / Bronx Municipal Hosp | |
Bronx, New York, United States, 10467 | |
Cornell Univ Med Ctr | |
New York, New York, United States, 10021 | |
Saint Luke's - Roosevelt Hosp Ctr | |
New York, New York, United States, 10025 | |
Mount Sinai Med Ctr | |
New York, New York, United States, 10029 | |
Beth Israel Med Ctr | |
New York, New York, United States, 10003 | |
United States, Ohio | |
Ohio State Univ Hosp Clinic | |
Columbus, Ohio, United States, 432101228 | |
United States, South Carolina | |
Julio Arroyo | |
West Columbia, South Carolina, United States, 29169 | |
United States, Texas | |
Univ TX Health Science Ctr | |
Houston, Texas, United States, 77030 | |
Houston Veterans Administration Med Ctr | |
Houston, Texas, United States, 77030 |
Study Chair: | Wheat LJ |
Additional Information:
Publications:
Responsible Party: | National Institute of Allergy and Infectious Diseases (NIAID) |
ClinicalTrials.gov Identifier: | NCT00000627 History of Changes |
Other Study ID Numbers: | ACTG 174, R-0245, 11149 |
Study First Received: | November 2, 1999 |
Last Updated: | March 30, 2012 |
Health Authority: | Unspecified |
Keywords provided by National Institute of Allergy and Infectious Diseases (NIAID):
Pilot Projects Histoplasmosis Drug Evaluation |
Fluconazole Acquired Immunodeficiency Syndrome Recurrence |
Additional relevant MeSH terms:
Acquired Immunodeficiency Syndrome HIV Infections Histoplasmosis Immunologic Deficiency Syndromes Lentivirus Infections Retroviridae Infections RNA Virus Infections Virus Diseases Sexually Transmitted Diseases, Viral Sexually Transmitted Diseases Slow Virus Diseases |
Immune System Diseases Mycoses Fluconazole Antifungal Agents Anti-Infective Agents Therapeutic Uses Pharmacologic Actions 14-alpha Demethylase Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action |
ClinicalTrials.gov processed this record on March 10, 2013