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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT00413699




Registration number
NCT00413699
Ethics application status
Date submitted
18/12/2006
Date registered
20/12/2006
Date last updated
30/10/2018

Titles & IDs
Public title
Long-Term Effectiveness And Safety Of CP-690,550 For The Treatment Of Rheumatoid Arthritis
Scientific title
A Long-term, Open-label Follow-up Study Of Tofacitinib (Cp-690,550) For Treatment Of Rheumatoid Arthritis
Secondary ID [1] 0 0
2006-005035-19
Secondary ID [2] 0 0
A3921024
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Arthritis, Rheumatoid 0 0
Condition category
Condition code
Musculoskeletal 0 0 0 0
Osteoarthritis
Inflammatory and Immune System 0 0 0 0
Rheumatoid arthritis

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - CP-690,550
Treatment: Drugs - CP-690,550

Experimental: Open-Label Active Treatment Enrolled from Phase 2 - Patients enrolling from Phase 2 studies

Experimental: Open-Label Active Treatment Enrolled from Phase 3 - Patients enrolling from Phase 3 studies


Treatment: Drugs: CP-690,550
5 mg PO BID open label; may increase to 10 mg PO BID to provide greater control of RA if no related AEs are present. May be off study drug temporarily for up to 28 days for mild to moderate AEs.

Treatment: Drugs: CP-690,550
10 mg PO BID open label; may decrease to 5 mg PO BID for mild to moderate AEs. May be off study drug temporarily for up to 28 days for mild to moderate AEs.
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Initial Period: Primary Endpoints Were Standard Laboratory Safety Data (Chemistry, Hematology, Etc.) and Adverse Event (AE) Reports
Timepoint [1] 0 0
Includes laboratory test abnormality data for all visits and adverse event data up to 999 days after last dose of study drug
Primary outcome [2] 0 0
Extension Period: Number of Participants With Treatment Emergent Adverse Events (AEs), Serious Adverse Events (SAEs)
Timepoint [2] 0 0
Baseline (Day 1 at Entry of Extension Period) up to 28 days after last study drug dose in Extension Period (13 Months)
Primary outcome [3] 0 0
Extension Period: Number of Participants With Laboratory Test Abnormalities
Timepoint [3] 0 0
Baseline (Day 1 at Entry of Extension Period) up to 28 days after last study drug dose in Extension Period (13 Months)
Primary outcome [4] 0 0
Initial Period: The Long Term Safety and Tolerability of CP-690,550 5 Milligrams (mg) Twice Daily (BID) and 10 mg BID for the Treatment of Rheumatoid Arthritis
Timepoint [4] 0 0
Includes AEs for every visit and up to 999 days after last dose of study drug
Primary outcome [5] 0 0
Extension Period: Percentage of Participants With Adverse Events and Who Discontinued Treatment Due to Adverse Events to Assess Long-term Safety and Tolerability of Tofacitinib
Timepoint [5] 0 0
Baseline (Day 1 at Entry of Extension Period) up to Month 6 of Extension Period; Month 6 of Extension Period to Month 12 of Extension Period
Secondary outcome [1] 0 0
Initial Period: Percentage of Patients With American College of Rheumatology (ACR) 20, 50, and 70 Responses
Timepoint [1] 0 0
Every visit until study completion
Secondary outcome [2] 0 0
Extension Period: Percentage of Participants With American College of Rheumatology (ACR) 20, 50, and 70 Responses
Timepoint [2] 0 0
Month 3, 6, 9 and 12 of Extension Period
Secondary outcome [3] 0 0
Initial Period: Area Under American College of Rheumatology (ACR) n Curve
Timepoint [3] 0 0
Not applicable as no data were collected for this endpoint.
Secondary outcome [4] 0 0
Initial Period: Disease Activity Score (DAS)28 (C-reactive Protein [CRP]) and DAS28 (Erythrocyte Sedimentation Rate [ESR])
Timepoint [4] 0 0
Every visit until study completion
Secondary outcome [5] 0 0
Extension Period: Change From Baseline in Disease Activity Score (DAS) 28-3 C-Reactive Protein (CRP)(DAS28-3 CRP) and DAS28-4 Erythrocyte Sedimentation Rate (ESR)(DAS28-4 ESR) at Month 3, 6, 9 and 12
Timepoint [5] 0 0
Baseline (Month 0 at the entry of Initial period); Month 3, 6, 9 and 12 of Extension Period
Secondary outcome [6] 0 0
Initial Period: Number (%) of Participants With DAS28-4 (ESR) and DAS28-3 (CRP) <2.6 and =3.2
Timepoint [6] 0 0
Every visit until study completion
Secondary outcome [7] 0 0
Extension Period: Percentage of Participants With DAS28-4 (ESR) and DAS28-3 (CRP) Less Than (<) 2.6 and Less Than or (<=) 3.2
Timepoint [7] 0 0
Baseline (Day 1 at the entry of Extension period); Month 3, 6, 9 and 12 of Extension Period
Secondary outcome [8] 0 0
Initial Period: Health Assessment Questionnaire - Disability Index (HAQ-DI) Score
Timepoint [8] 0 0
Every visit until study completion
Secondary outcome [9] 0 0
Extension Period: Change From Baseline in Health Assessment Questionnaire - Disability Index (HAQ-DI) Score at Month 3, 6, 9 and 12
Timepoint [9] 0 0
Baseline (Month 0 at the entry of Initial Period); Month 3, 6, 9, and 12 of Extension Period
Secondary outcome [10] 0 0
Initial Period: Short-Form-36 Health Survey (SF-36) Score
Timepoint [10] 0 0
Every visit until study completion
Secondary outcome [11] 0 0
Initial Period: FACIT Fatigue Scale, EuroQol EQ 5D, Work Limitations Questionnaire, and RA Healthcare Resource Utilization Questionnaire (RA-HCRU)
Timepoint [11] 0 0
Every visit until study completion
Secondary outcome [12] 0 0
Initial Period: Preservation of Joint Structure in Participants Who Had Baseline Radiographs Obtained in Their Qualifying Index Study
Timepoint [12] 0 0
Every 6 months until study completion
Secondary outcome [13] 0 0
Vaccine Sub-study. Percent Achieving a Satisfactory Humoral Response to the Pneumococcal Vaccine as Defined by = 2-fold Increase in Antibody Concentrations
Timepoint [13] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4
Secondary outcome [14] 0 0
Vaccine Sub-study. Percent Achieving a Satisfactory Humoral Response to the Seasonal Influenza Vaccine as Defined by = 4-fold Increase in Antibody Titers
Timepoint [14] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4
Secondary outcome [15] 0 0
Vaccine Sub-study. Percentage of Participants Achieving Protective Antibody Titers to the Seasonal Influenza Vaccine as Measured by a Hemagglutination Inhibition (HI) Assay Titer of = 1:40 in = 2 of 3 Influenza Antigens at Vaccine Sub-study Visit 3 and 4
Timepoint [15] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4
Secondary outcome [16] 0 0
Vaccine Sub-study. Percentage of Participants Who Respond to Each of the 12 Pneumococcal Antigens as Defined by = 2-fold Increase in Antibody Concentrations From Vaccine Sub-study Visit 2 (Vaccination Baseline) Measured at Vaccine Sub-study Visit 4
Timepoint [16] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4
Secondary outcome [17] 0 0
Vaccine Sub-study. Percentage of Participants Who Respond to Each of the 3 Influenza Antigens as Defined by = 4-fold Increase in Antibody Titers From Vaccine Sub-study Visit 2 (Vaccination Baseline) Measured at Vaccine Sub-study Visit 4
Timepoint [17] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4
Secondary outcome [18] 0 0
Vaccine Sub-study. Fold Increase of Anti-pneumococcal Antibody Levels to Each of the 12 Pneumococcal Antigens Above Vaccination Baseline Values (Vaccine Sub-study Visit 2) at Vaccine Sub-study Visit 4
Timepoint [18] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4
Secondary outcome [19] 0 0
Vaccine Sub-study. Fold Increase of Anti-influenza Antibody Levels to Each of the 3 Influenza Antigens Above Vaccination Baseline Values (Vaccine Sub-study Visit 2) at Vaccine Sub-study Visit 4
Timepoint [19] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4
Secondary outcome [20] 0 0
Vaccine Sub-study. Concentrations of Anti-pneumococcal Antibodies at Vaccine Sub-study Visit 3 and 4
Timepoint [20] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4
Secondary outcome [21] 0 0
Vaccine Sub-study. Titers of Anti-influenza Antibodies at Vaccine Sub-study Visit 3 and 4
Timepoint [21] 0 0
From vaccine sub-study visit 2 (baseline) to sub-study visit 4

Eligibility
Key inclusion criteria
- Subjects who have participated in a randomized "qualifying" study of CP-690,550 for
the treatment of rheumatoid arthritis

Vaccine sub-study visit

- Subjects actively participating in Study A3921024 must have completed at least 3
months of continuous 10 mg BID CP-690,550 treatment in A3921024 as defined by >80%
compliance with prescribed dose consumption of CP-690,550 over the previous 3 months.
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
- Serious medical conditions that would make treatment with CP-690,550 potentially
unsafe

Vaccine sub-study visit

1. Any documented influenza or pneumococcal infection within the last 3 months prior to
randomization in this study

2. Received any vaccine within 1 month prior to randomization in this study

3. Received an influenza vaccine within 6 months or a pneumococcal vaccine within 5 years
of randomization in this study.

Study design
Purpose of the study
Treatment
Allocation to intervention
Non-randomised trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Parallel
Other design features
Phase
Phase 3
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
5/02/2007
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
26/10/2017
Sample size
Target
Accrual to date
Final
4488
Recruitment in Australia
Recruitment state(s)
NSW,QLD,SA,VIC,WA
Recruitment hospital [1] 0 0
Optimus Clinical Research Pty. Ltd. - Kogarah
Recruitment hospital [2] 0 0
Rheumatology Research - Cairns
Recruitment hospital [3] 0 0
Rheumatology Research Unit Sunshine Coast - Maroochydore
Recruitment hospital [4] 0 0
Queen Elizabeth Hospital, Department of Rheumatology - Woodville
Recruitment hospital [5] 0 0
Emeritus Research - Malvern East
Recruitment hospital [6] 0 0
Goatcher Clinical Research Unit - Perth
Recruitment hospital [7] 0 0
Royal North Shore Hospital - St Leonards
Recruitment postcode(s) [1] 0 0
2217 - Kogarah
Recruitment postcode(s) [2] 0 0
4870 - Cairns
Recruitment postcode(s) [3] 0 0
4558 - Maroochydore
Recruitment postcode(s) [4] 0 0
5011 - Woodville
Recruitment postcode(s) [5] 0 0
3145 - Malvern East
Recruitment postcode(s) [6] 0 0
WA 6000 - Perth
Recruitment postcode(s) [7] 0 0
NSW2065 - St Leonards
Recruitment outside Australia
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Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Pfizer
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
The purpose of this study is to determine the long-term effectiveness and safety of
CP-690,550 for the treatment of rheumatoid arthritis. Subjects are eligible for this study
only after participating in another "qualifying" study of CP-690,550

A sub-study will be conducted within the A3921024 study, this study will evaluate the immune
response to pneumococcal and influenza vaccines in patients receiving CP-690,550
Trial website
https://clinicaltrials.gov/ct2/show/NCT00413699
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Pfizer CT.gov Call Center
Address 0 0
Pfizer
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT00413699