Comparison Of 6 CP-690,550 Doses Vs.Placebo, Each Combined With Methotrexate, For The Treatment Of Rheumatoid Arthritis
A Phase 2B, Randomized, Double Blind, Placebo-Controlled, Multicenter Study To Compare 6 Dose Regimens Of CP-690,550 Vs. Placebo, Each Combined With Methotrexate, Administered For 6 Months In The Treatment Of Subjects With Active Rheumatoid Arthritis Who Have Had An Inadequate Response To Methotrexate Alone
Sponsor: Pfizer
Listed as NCT00413660, this PHASE2 trial focuses on Arthritis, Rheumatoid and remains completed. Sponsored by Pfizer, it has been updated 7 times since 2007, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
7 versions recorded-
Sep 2025 — Present [monthly]
Completed PHASE2
-
Sep 2024 — Sep 2025 [monthly]
Completed PHASE2
-
Jul 2024 — Sep 2024 [monthly]
Completed PHASE2
-
Jan 2021 — Jul 2024 [monthly]
Completed PHASE2
-
Jun 2018 — Jan 2021 [monthly]
Completed PHASE2
▶ Show 2 earlier versions
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Feb 2017 — Jun 2018 [monthly]
Completed PHASE2
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Jan 2017 — Feb 2017 [monthly]
Completed PHASE2
First recorded
Jan 2007
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Pfizer
For direct contact, visit the study record on ClinicalTrials.gov .