A Placebo-controlled Study With an Extension Examining the Safety and Efficacy of Alefacept in Psoriatic Arthritis
Public ClinicalTrials.gov record NCT00659412. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Alefacept When Given in Combination With Methotrexate in Subjects With Psoriatic Arthritis With an Open-label Retreatment Course
Study identification
- NCT ID
- NCT00659412
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Astellas Pharma Inc
- Industry
- Enrollment
- 185 participants
Conditions and interventions
Conditions
Interventions
- Alefacept Drug
- Methotrexate Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2003
- Primary completion
- Feb 28, 2005
- Completion
- Feb 28, 2005
- Last update posted
- Sep 17, 2014
2003 – 2005
United States locations
- U.S. sites
- 5
- U.S. states
- 4
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Birmingham | Alabama | 35294 | — |
| Not listed | Wheaton | Maryland | 20902 | — |
| Not listed | Lake Success | New York | 11042 | — |
| Not listed | Rochester | New York | 14642 | — |
| Not listed | Seattle | Washington | 98104 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 22 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00659412, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 17, 2014 · Synced May 14, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00659412 live on ClinicalTrials.gov.