Psoriasis Clinical Trial
A Study To Evaluate The Effects And Safety Of Treatment, Treatment Withdrawal, Followed By Re-Treatment With CP-690,550 In Subjects With Moderate To Severe Chronic Plaque Psoriasis
Summary
The primary objectives of the study are to 1) compare the efficacy responses of CP 690,550 (5 mg BID and 10 mg BID) versus placebo following 24 weeks of CP 690,550 treatment and subsequent withdrawal of active treatment at various timepoints during the 16 week double blind active or placebo treatment period; 2) evaluate the regain of efficacy responses of CP 690,550 (5 mg BID and 10 mg BID) following 4 -16 weeks of CP 690,550 treatment withdrawal and subsequent re treatment; and 3) evaluate the safety and tolerability of CP 690,550 (5 mg BID and 10 mg BID) in subjects with moderate to severe chronic plaque psoriasis who are candidates for systemic therapy or phototherapy.
Eligibility Criteria
Inclusion Criteria:
18 years or older with diagnosis of plaque-type psoriasis (psoriasis vulgaris) for at least 12 months prior to first dose of study drug;
Psoriasis Area and Severity Index (PASI) score of 12 or greater, AND Physician's Global Assessment (PGA) score of 3 (moderate) or 4 (severe); Psoriasis covering at least 10% of body surface area;
No evidence of active or latent or inadequately treated infection with Tuberculosis or other serious infections.
Exclusion Criteria:
Non-plaque or drug induced forms of psoriasis;
Cannot discontinue current oral, injectable or topical therapy for psoriasis or cannot discontinue phototherapy (Psoralen Ultraviolet A; Ultraviolet B).
Any uncontrolled significant medical condition.
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There are 75 Locations for this study
Mobile Alabama, 36608, United States
Tucson Arizona, 85710, United States
Fremont California, 94538, United States
Fresno California, 93720, United States
Los Angeles California, 90045, United States
Los Angeles California, 90045, United States
Oceanside California, 92056, United States
San Francisco California, 94118, United States
Longmont Colorado, 80501, United States
Trumbull Connecticut, 06611, United States
Miami Florida, 33136, United States
Miami Florida, 33144, United States
Orange Park Florida, 32073, United States
Ormond Beach Florida, 32174, United States
South Miami Florida, 33143, United States
Arlington Heights Illinois, 60005, United States
Springfield Illinois, 62703, United States
Springfield Illinois, 62703, United States
Evansville Indiana, 47713, United States
Louisville Kentucky, 40207, United States
Louisville Kentucky, 40217, United States
Louisville Kentucky, 40217, United States
Beverly Massachusetts, 01915, United States
Haverhill Massachusetts, 01830, United States
Clinton Township Michigan, 48038, United States
Fridley Minnesota, 55432, United States
Berlin New Jersey, 08009, United States
Durham North Carolina, 27710, United States
High Point North Carolina, 27262, United States
Wilmington North Carolina, 28401, United States
Wilmington North Carolina, 28401, United States
Wilmington North Carolina, 28401, United States
Wilmington North Carolina, 28401, United States
Winston-Salem North Carolina, 27103, United States
Winston-Salem North Carolina, 27103, United States
Winston-Salem North Carolina, 27103, United States
Cincinnati Ohio, 45236, United States
Cincinnati Ohio, 45249, United States
Cleveland Ohio, 44106, United States
Portland Oregon, 97223, United States
Providence Rhode Island, 02903, United States
Charleston South Carolina, 29407, United States
Charleston South Carolina, 29407, United States
Charleston South Carolina, 29414, United States
Greer South Carolina, 29650, United States
Greer South Carolina, 29651, United States
Nashville Tennessee, 37203, United States
San Antonio Texas, 78229, United States
Webster Texas, 77598, United States
Clarksburg West Virginia, 26301, United States
Ciudad Autonoma de Buenos Aires C1114aap, , Argentina
Ciudad Autonoma de Buenos Aires , C1114, Argentina
Ciudad Autonoma de Buenos Aires , C1425, Argentina
Kogarah New South Wales, 2217, Australia
Kogarah New South Wales, 2217, Australia
Carlton Victoria, 3053, Australia
Carlton Victoria, 3053, Australia
Malvern East Victoria, 3145, Australia
Malvern Victoria, 3144, Australia
Rio de Janeiro RJ, 22470, Brazil
Sao Paulo SP, 05403, Brazil
Pleven , 5800, Bulgaria
Sofia , 1404, Bulgaria
Sofia , 1407, Bulgaria
Sofia , 1431, Bulgaria
Sofia , 1606, Bulgaria
Vancouver British Columbia, V5Z 3, Canada
Vancouver British Columbia, V5Z 4, Canada
Saint John's Newfoundland and Labrador, A1A 5, Canada
St. John's Newfoundland and Labrador, A1C 2, Canada
Hamilton Ontario, L8N 1, Canada
Windsor Ontario, N8W 5, Canada
Montreal Quebec, H2K 4, Canada
Quebec , G1V 4, Canada
Aarhus C , 8000, Denmark
Hellerup , 2900, Denmark
Svendborg , 5700, Denmark
Tampere , 33521, Finland
Aathens , 16121, Greece
Ioannina , 45500, Greece
Thessaloniki , 56403, Greece
Beek , 6191 , Netherlands
Bratislava , 813 6, Slovakia
Trnava , 917 7, Slovakia
London Leytonstone, E11 1, United Kingdom
Nuneaton Warwickshire, CV10 , United Kingdom
Manchester , M6 8H, United Kingdom
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