NCT00000666 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Jacobson MA, Besch CL, Child C, Hafner R, Matts JP, Muth K, Wentworth DN, Deyton L
Toxicity of clindamycin as prophylaxis for AIDS-associated toxoplasmic encephalitis. Community Programs for Clinical Research on AIDS. Lancet. 1992 Feb 8;339(8789):333-4.
Jacobson MA, Besch CL, Child C, Hafner R, Matts JP, Muth K, Wentworth DN, Neaton JD, Abrams D, Rimland D, et al
Primary prophylaxis with pyrimethamine for toxoplasmic encephalitis in patients with advanced human immunodeficiency virus disease: results of a randomized trial. Terry Beirn Community Programs for Clinical Research on AIDS. J Infect Dis. 1994 Feb;169(2):384-94.
Jacobson MA, Besch CL, Child C, Hafner R, Muth K, Deyton L
Clinical programs for clinical research on AIDS: description of a randomized prospective study of clindamycin versus pyrimethamine for prevention of Toxoplasma gondii infection. Eur J Clin Microbiol Infect Dis. 1991 Mar;10(3):195-8.

A Randomized Prospective Study of Pyrimethamine Therapy for Prevention of Toxoplasmic Encephalitis in HIV-Infected Individuals With Serologic Evidence of Latent Toxoplasma Gondii Infection

Details for clinical trial NCT00000666

Clinical trial NCT00000666 - References