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Completed Phase 2 Interventional Results available

A Study To Assess the Immune Response Following Administration Of Influenza and Pneumococcal Vaccines To Subjects With Rheumatoid Arthritis Receiving CP-690,550 Or Placebo

ClinicalTrials.gov ID: NCT01359150

Public ClinicalTrials.gov record NCT01359150. 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 Nov 5, 2026, 10:57 PM EST

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Official title

A Randomized, Double Blind, Placebo Controlled Phase 2 Study To Assess The Immune Response Following Administration Of Influenza And Pneumococcal Vaccines To Subjects With Rheumatoid Arthritis Receiving Cp-690,550 Or Placebo Cp-690,550 With And Without Background Methotrexate

Brief summary

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

A Randomized, Double Blind, Placebo Controlled Phase 2 Study To assess the Immune Response Following Administration of Influenza and Pneumococcal Vaccines to Subjects with Rheumatoid Arthritis receiving CP-690,550 with and Without background Methotrexate

Study identification

NCT ID
NCT01359150
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Pfizer
Industry
Enrollment
223 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
Sep 2011 (Type not available)
Primary completion
Feb 2012 (Actual)
Completion
Feb 2012 (Actual)
Last update posted
Mar 29, 2013

2011 – 2012

United States locations

U.S. sites
51
U.S. states
26
U.S. cities
48
Facility City State ZIP Site status
Pfizer Investigational Site Gilbert Arizona 85234 —
Pfizer Investigational Site Paradise Valley Arizona 85253 —
Pfizer Investigational Site Jonesboro Arkansas 72401 —
Pfizer Investigational Site Fair Oaks California 95628 —
Pfizer Investigational Site Los Angeles California 90095 —
Pfizer Investigational Site Roseville California 95661 —
Pfizer Investigational Site Upland California 91786 —
Pfizer Investigational Site Boulder Colorado 80304 —
Pfizer Investigational Site Trumbull Connecticut 06611 —
Pfizer Investigational Site Jacksonville Florida 32216 —
Pfizer Investigational Site Naples Florida 34102 —
Pfizer Investigational Site New Port Richey Florida 34652 —
Pfizer Investigational Site Port Richey Florida 34668 —
Pfizer Investigational Site Tampa Florida 33613 —
Pfizer Investigational Site Zephyrhills Florida 33542 —
Pfizer Investigational Site Morton Grove Illinois 60053 —
Pfizer Investigational Site Rockford Illinois 61107 —
Pfizer Investigational Site Vernon Hills Illinois 60061 —
Pfizer Investigational Site Wichita Kansas 67208 —
Pfizer Investigational Site Lexington Kentucky 40504 —
Pfizer Investigational Site Cumberland Maryland 21502 —
Pfizer Investigational Site Leominster Massachusetts 01453 —
Pfizer Investigational Site Worcester Massachusetts 01605 —
Pfizer Investigational Site Worcester Massachusetts 01608 —
Pfizer Investigational Site Bingham Farms Michigan 48025 —
Pfizer Investigational Site Edina Minnesota 55435 —
Pfizer Investigational Site Columbia Missouri 65203 —
Pfizer Investigational Site Columbia Missouri 65212 —
Pfizer Investigational Site Lebanon New Hampshire 03756 —
Pfizer Investigational Site Albany New York 12206 —
Pfizer Investigational Site Binghamton New York 13905 —
Pfizer Investigational Site Olean New York 14760 —
Pfizer Investigational Site Rochester New York 14618 —
Pfizer Investigational Site Charlotte North Carolina 28210 —
Pfizer Investigational Site Rocky Mount North Carolina 27804 —
Pfizer Investigational Site Minot North Dakota 58701 —
Pfizer Investigational Site Dayton Ohio 45417 —
Pfizer Investigational Site Oklahoma City Oklahoma 73112 —
Pfizer Investigational Site Bethlehem Pennsylvania 18015 —
Pfizer Investigational Site Duncansville Pennsylvania 16635 —
Pfizer Investigational Site Wyomissing Pennsylvania 19610 —
Pfizer Investigational Site Greenville South Carolina 29601 —
Pfizer Investigational Site Knoxville Tennessee 37909 —
Pfizer Investigational Site Austin Texas 78705 —
Pfizer Investigational Site Dallas Texas 75231 —
Pfizer Investigational Site Mesquite Texas 75150 —
Pfizer Investigational Site Seattle Washington 98104 —
Pfizer Investigational Site Seattle Washington 98122 —
Pfizer Investigational Site Tacoma Washington 98405 —
Pfizer Investigational Site Vancouver Washington 98664 —
Pfizer Investigational Site Clarksburg West Virginia 26301 —

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 6 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01359150, 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 Mar 29, 2013 · Synced Nov 5, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01359150 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →