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Completed Phase 3 Interventional Results available

Study of CP-690,550 Versus Placebo In Rheumatoid Arthritis Patients On Background Methotrexate With Inadequate Response To Tumor Necrosis Factor (TNF) Inhibitors

ClinicalTrials.gov ID: NCT00960440

Public ClinicalTrials.gov record NCT00960440. 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.

ClinicalTrials.gov public records Last synced Oct 28, 2026, 6:45 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Phase 3, Randomized, Double-Blind, Placebo-Controlled Study Of The Safety And Efficacy Of 2 Doses Of CP-690,550 In Patients With Active Rheumatoid Arthritis On Background Methotrexate With Inadequate Response To TNF Inhibitors

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study will test if CP-690,550 is safe and effective in rheumatoid arthritis patients taking methotrexate who have an inadequate response to tumor necrosis factor inhibitor treatment.

Study identification

NCT ID
NCT00960440
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Pfizer
Industry
Enrollment
399 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
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
Oct 2009 (Type not available)
Primary completion
Mar 2011 (Actual)
Completion
Mar 2011 (Actual)
Last update posted
Dec 19, 2018

2009 – 2011

United States locations

U.S. sites
36
U.S. states
20
U.S. cities
32
Facility City State ZIP Site status
Pfizer Investigational Site Birmingham Alabama 35294 —
Pfizer Investigational Site Los Angeles California 90033 —
Pfizer Investigational Site Los Angeles California 90095 —
Pfizer Investigational Site San Diego California 92108 —
Pfizer Investigational Site Farmington Connecticut 06030-5353 —
Pfizer Investigational Site Trumbull Connecticut 06611 —
Pfizer Investigational Site Aventura Florida 33180 —
Pfizer Investigational Site Tampa Florida 33614 —
Pfizer Investigational Site Atlanta Georgia 30342 —
Pfizer Investigational Site Boise Idaho 83702 —
Pfizer Investigational Site Idaho Falls Idaho 83404 —
Pfizer Investigational Site Springfield Illinois 62704 —
Pfizer Investigational Site Indianapolis Indiana 46227 —
Pfizer Investigational Site New Orleans Louisiana 70115 —
Pfizer Investigational Site Portland Maine 04102 —
Pfizer Investigational Site Cumberland Maryland 21502 —
Pfizer Investigational Site Worcester Massachusetts 01610 —
Pfizer Investigational Site Flowood Mississippi 39232 —
Pfizer Investigational Site Tupelo Mississippi 38801 —
Pfizer Investigational Site Lebanon New Hampshire 03756 —
Pfizer Investigational Site Voorhees Township New Jersey 08043 —
Pfizer Investigational Site Rocky Mount North Carolina 27804 —
Pfizer Investigational Site Bethlehem Pennsylvania 18015-1153 —
Pfizer Investigational Site Willow Grove Pennsylvania 19090 —
Pfizer Investigational Site Wyomissing Pennsylvania 19610 —
Pfizer Investigational Site Hixson Tennessee 37343 —
Pfizer Investigational Site Knoxville Tennessee 37909 —
Pfizer Investigational Site Nashville Tennessee 37203 —
Pfizer Investigational Site Dallas Texas 75231 —
Pfizer Investigational Site Dallas Texas 75246 —
Pfizer Investigational Site Fort Worth Texas 76107 —
Pfizer Investigational Site Houston Texas 77034 —
Pfizer Investigational Site Lubbock Texas 79424 —
Pfizer Investigational Site Vancouver Washington 98664 —
Pfizer Investigational Site Vancouver Washington 98684 —
Pfizer Investigational Site Vancouver Washington 98686 —

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 56 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00960440, 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 Dec 19, 2018 · Synced Oct 28, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00960440 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →