A Study of Foscarnet in the Treatment of HIV Infection in Patients Who Have Taken Zidovudine for a Long Time
HIV Infections
About this trial
This is an interventional treatment trial for HIV Infections focused on measuring Drug Therapy, Combination, Foscarnet, Acquired Immunodeficiency Syndrome, AIDS-Related Complex, Antiviral Agents, Zidovudine
Eligibility Criteria
Inclusion Criteria Concurrent Medication: Allowed: Medication necessary for the patient's welfare at the discretion of the investigator. Patients must have the following: Received zidovudine (AZT) 200 mg every 4 hours (q4h) continuously for 8 - 16 weeks without Grade 3 or higher toxicity. Detectable p24 antigen in serum on at least 2 occasions during the prestudy period. All serum p24 antigen concentrations measured during the prestudy period must be at least twice the concentration cutoff value of the assay. Capability of giving informed consent. Per amendment of 890721, patients must enter the study period by September 30, 1989. Exclusion Criteria Co-existing Condition: Patients with the following will be excluded: A history of hypersensitivity reaction to foscarnet or zidovudine (AZT). History of Grade 3 or 4 toxicity with AZT. Current Grade 2 or higher AZT toxicity. Osteomalacia, neoplasm metastatic to bone, or other known bone disease. Active opportunistic infection requiring myelosuppressive or nephrotoxic therapy. Concurrent Medication: Excluded: Antimetabolites. Immunomodulators. Nephrotoxins. Antiviral therapy. Myelosuppressive or nephrotoxic therapy. Acetaminophen. Patients with the following will be excluded: A history of hypersensitivity reaction to foscarnet or zidovudine (AZT). History of Grade 3 or 4 toxicity with AZT. Current Grade 2 or higher AZT toxicity. Osteomalacia, neoplasm metastatic to bone, or other known bone disease. Active opportunistic infection requiring myelosuppressive or nephrotoxic therapy.
Sites / Locations
- University of Minnesota, ACTU
- Unc Aids Crs