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Comparative Analysis of Outcomes Among Patients Initiating Xeljanz in Combination With Oral MTX Who Withdraw MTX Versus Continue MTX

Last updated on January 19, 2020

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Study Location
Pfizer
New York, New York, 10017 United States
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Rheumatoid Arthritis
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
0 +
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- At least one claim for tofacitinib between 01 January 2014 and 31 January 2017 (the
identification period).

- Presence of The International Classification of Diseases, 9th Revision, Clinical
Modification (ICD-9 CM) code for RA (in any position) during the one-year pre-index
period or on the index date. ICD-9 = 714.0x-714.4x & 714.81 or ICD10 = M05.* &
M06.0*-M06.3* or M06.8*-M06.9*.

- At least 18 years old as of the index date.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Patients with claims for other conditions for which biologics are used during the
one-year pre-index period or on the index date: ankylosing spondylitis, Crohn's
disease, psoriasis, psoriatic arthritis, or ulcerative colitis will be excluded from
the study.

- Patients with evidence of the index medication during the one-year pre-index period
will be removed from the analysis. Patients will be allowed to have been treated with
other biologics approved for RA (Tumor-Necrosis Factor-alpha inhibitors (TNFi)
[adalimumab (Humira), etanercept (Enbrel), certolizumab pegol (Cimzia), golimumab
(Simponi), infliximab (Remicade)] and non-TNFi's with alternative mechanisms of action
[abatacept (Orencia), and rituximab (Rituxan), anakinra (Kineret), tocilizumab
(Actemra)]) during the one-year pre-index period.

NCT03975790
Pfizer
Completed
Comparative Analysis of Outcomes Among Patients Initiating Xeljanz in Combination With Oral MTX Who Withdraw MTX Versus Continue MTX

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Descriptive Information
Brief Title Comparative Analysis of Outcomes Among Patients Initiating Xeljanz in Combination With Oral MTX Who Withdraw MTX Versus Continue MTX
Official Title Comparative Analysis of Outcomes Among Patients Initiating Xeljanz in Combination With Oral MTX Who Withdraw MTX Versus Continue MTX Using a United States Healthcare Claims Database
Brief Summary To address the objectives, a retrospective cohort design will be employed to evaluate patient characteristics, treatment patterns, medication effectiveness, and health care cost and utilization in RA patients newly initiating tofacitinib in combination with oral methotrexate (MTX)
Detailed Description Not Provided
Study Type Observational
Study Design Observational Model: Cohort
Time Perspective: Retrospective
Target Follow-Up Duration Not Provided
Biospecimen Not Provided
Sampling Method Non-Probability Sample
Study Population Individuals who are privately insured and with Medicare Supplemental insurance
Condition Rheumatoid Arthritis
Intervention Not Provided
Study Groups/Cohorts Truven Health MarketScan Research Database
Compare treatment patterns including dosing, concomitant medication use, adherence, persistence, and switching among tofacitinb+MTX patients who withdraw MTX vs. persist with MTX or experience interrupted MTX
Publications * Not Provided


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status Completed
Actual Enrollment
 (submitted: September 28, 2019)
479
Original Actual Enrollment
 (submitted: June 4, 2019)
1
Actual Study Completion Date October 2, 2018
Actual Primary Completion Date October 2, 2018   (Final data collection date for primary outcome measure)
Eligibility Criteria

Inclusion Criteria:

  • At least one claim for tofacitinib between 01 January 2014 and 31 January 2017 (the identification period).
  • Presence of The International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9 CM) code for RA (in any position) during the one-year pre-index period or on the index date. ICD-9 = 714.0x-714.4x & 714.81 or ICD10 = M05.* & M06.0*-M06.3* or M06.8*-M06.9*.
  • At least 18 years old as of the index date.

Exclusion Criteria:

  • Patients with claims for other conditions for which biologics are used during the one-year pre-index period or on the index date: ankylosing spondylitis, Crohn's disease, psoriasis, psoriatic arthritis, or ulcerative colitis will be excluded from the study.
  • Patients with evidence of the index medication during the one-year pre-index period will be removed from the analysis. Patients will be allowed to have been treated with other biologics approved for RA (Tumor-Necrosis Factor-alpha inhibitors (TNFi) [adalimumab (Humira), etanercept (Enbrel), certolizumab pegol (Cimzia), golimumab (Simponi), infliximab (Remicade)] and non-TNFi's with alternative mechanisms of action [abatacept (Orencia), and rituximab (Rituxan), anakinra (Kineret), tocilizumab (Actemra)]) during the one-year pre-index period.
Sex/Gender
Sexes Eligible for Study: All
Ages Child, Adult, Older Adult
Accepts Healthy Volunteers No
Contacts Contact information is only displayed when the study is recruiting subjects
Listed Location Countries United States
Removed Location Countries  
 
Administrative Information
NCT Number NCT03975790
Other Study ID Numbers A3921336
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement
Plan to Share IPD: No
Plan Description: Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/da....
Responsible Party Pfizer
Study Sponsor Pfizer
Collaborators Not Provided
Investigators
Study Director: Pfizer CT.gov Call Center Pfizer
PRS Account Pfizer
Verification Date September 2019

FOR MORE INFORMATION

Contact a representative by phone, email, or visiting the study website. Please see the references below:

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Pfizer Clinical Trials Contact Center

1-800-718-1021

BY EMAIL

Contact

Cl[email protected]

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