NCT00000645 - 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)

Gulick R, Lui H, Anderson R, Kollias N, Hussey S, Crumpacker C
Human hypericism: a photosensitivity reaction to hypericin (St. John's Wort). Int Conf AIDS. 1992 Jul 19-24;8(2):B90 (abstract no PoB 3018)
Gulick RM, McAuliffe V, Holden-Wiltse J, Crumpacker C, Liebes L, Stein DS, Meehan P, Hussey S, Forcht J, Valentine FT
Phase I studies of hypericin, the active compound in St. John's Wort, as an antiretroviral agent in HIV-infected adults. AIDS Clinical Trials Group Protocols 150 and 258. Ann Intern Med. 1999 Mar 16;130(6):510-4.
Mcauliffe V, et al
A phase I dose escalation study of synthetic hypericin in HIV infected patients (ACTG 150). Natl Conf Hum Retroviruses Relat Infect (1st). 1993 Dec 12-16:159

A Phase I Dose Escalation Study of Synthetic Hypericin in HIV-Infected Patients With Less Than 300 CD4 Lymphocytes

Clinical trial NCT00000645 - References