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The Effects of Infliximab Versus Methotrexate in the Treatment of Moderate to Severe Psoriasis (Study P04271AM2)(COMPLETED)

NCT00251641 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 868

Last updated 2017-05-10

Study results available
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Summary

This is a Phase 3b, randomized, parallel-group, multicenter, active-controlled, open-label study of the efficacy and safety of infliximab compared with methotrexate (MTX) in the treatment of moderate to severe psoriasis in adults who were diagnosed with moderate to severe plaque-type psoriasis for at least 6 months prior to screening (subjects with concurrent psoriatic arthritis may also be enrolled).

Conditions

Interventions

DRUG

infliximab

The infliximab dose will be prepared according to the subject's weight (5 mg/kg). Each intravenous (IV) infusion will be administered over a period of not less than 2 hours. The infusion must be given via a separate line using the administration set with a 1.2 micron filter. Subjects will be infused at Weeks 0, 2, 6, 14, and 22.

DRUG

methotrexate

Methotrexate will be supplied as 2.5 mg tablets. Subjects are to take 15 mg/week orally for the first 6 weeks of the study. Subjects will be advised to take their MTX as a single dose (weekly) on the same day of the week. If subjects randomized to MTX 15 mg/week experience a \<25% reduction in PASI score at Week 6 (Visit 4) as compared with Baseline, their MTX dose will be increased to 20 mg/week. Subjects will be treated for 22 weeks.

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2005-09-01
Primary Completion
2008-06-01
Completion
2008-06-01

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00251641 on ClinicalTrials.gov