Independent directory Public ClinicalTrials.gov records United States
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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Conditions
Hepatitis C
Interventions
Herbal remedies
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2003
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Effects of St. John's Wort on the Effectiveness of Oral Contraceptives

NCT00026013
Conditions
Contraception
Interventions
hypericum perforatum
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 40 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
New York, New York