There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
To determine the safety and tolerance of subcutaneous injections of natural interferon alpha (IFN) in asymptomatic HIV-positive persons and record its effects on the HIV virus in these individuals.
To assess the dose-related antiviral effects of SC-48334 and zidovudine (AZT) administered in combination or individually in HIV-1 positive patients with 200 - 500 CD4+ cells/mm3. To determine the safety of escalating doses of SC-48334 when administered in combination with any of three doses of AZT to symptomatic HIV-1 positive patients with 200 - 500 CD4+ cells/mm3, and to assess the pharmacokinetics of the two drugs, given separately and in combination.
Primary: To provide rifabutin to HIV positive patients in an attempt to prevent or delay Mycobacterium avium Complex (MAC) infection by a daily dose of rifabutin. Secondary: To further characterize the safety of rifabutin monotherapy in preventing or delaying MAC bacteremia in HIV positive patients with CD4 counts = or < 200.
To provide zalcitabine ( dideoxycytidine; ddC ) for use with zidovudine ( AZT ) in patients with advanced HIV infection. To observe serious toxicities in this population.
To evaluate the safety and efficacy of azithromycin in the treatment of intestinal cryptosporidial infection in AIDS patients.
To compare the effects of intranasal peptide T and placebo in the treatment of painful peripheral neuropathy associated with human immunodeficiency virus (HIV) infection.
To determine the safety and efficacy of oral valacyclovir hydrochloride ( 256U87 ) compared to acyclovir in the treatment of recurrent anogenital herpes in HIV-infected patients with CD4 counts = or > 100 cells/mm3.
To evaluate the efficacy and safety of azithromycin given chronically for the treatment of serious nontuberculous mycobacterial infection in patients failing or intolerant of other available therapy.
Primary: To determine whether the combination of zidovudine/zalcitabine/interferon alfa-n1 (Retrovir/HIVID/Wellferon) can produce complete responses (i.e., CD4 counts return to >= 800 cells/mm3 for more than 24 weeks) in patients with virus sensitive to all three agents. To determine the antiviral effect of the combination therapies as evidenced by measures of quantitative viral load performed at select study centers only. Secondary: To determine the effectiveness of Retrovir/HIVID and Retrovir/HIVID/Wellferon in maintaining or increasing CD4 counts and preventing disease progression as evidenced by the development of an AIDS-defining indicator disease. To determine the effect of these regimens on secondary measures of clinical status (e.g., performance score, weight change, and secondary infections) and on measures of virologic activity such as serum p24 antigen. To assess the safety and tolerance of these regimens.
To investigate the safety and tolerance of an increasing number of infusions per week of alvircept sudotox ( sCD4-PE40; soluble CD4-Pseudomonas exotoxin ) at a fixed dose when administered to HIV-1-infected individuals. To investigate the effect of sCD4-PE40 on the following parameters: T lymphocyte subsets, plasma HIV RNA and cellular HIV proviral DNA in PBMC and CD4 cells, p24 levels, serum beta-2 microglobulin, and neopterin levels.