Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 17, 2026, 10:32 AM EDT

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Showing 25–27 of 27 matching trials from the live ClinicalTrials.gov search.
Conditions
Psoriatic Arthritis
Interventions
Alefacept, Methotrexate, Placebo
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years to 70 Years
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
5
States / cities
Birmingham, Alabama • Wheaton, Maryland • Lake Success, New York + 2 more
Conditions
Psoriasis
Interventions
Alefacept
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
19
States / cities
Hot Springs, Arkansas • Fresno, California • La Jolla, California + 16 more
Conditions
Chronic Plaque Psoriasis
Interventions
alefacept, placebo
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
16 Years and older
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
10
States / cities
Irvine, California • Santa Monica, California • Omaha, Nebraska + 7 more