Evidence map›Paper›PMID 29435359›Full record

ArticleRMD open2017

Safety and maintenance of response for tofacitinib monotherapy and combination therapy in rheumatoid arthritis: an analysis of pooled data from open-label long-term extension studies.

Roy Fleischmann, Jürgen Wollenhaupt, Liza Takiya, Anna Maniccia, Kenneth Kwok, Lisy Wang, Ronald F van Vollenhoven

3 registry-linked trialsOpen access · goldAbstract read
In one paragraph

Article in RMD open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT00413699 phase3completednot on this map

A Long-term, Open-label Follow-up Study Of Tofacitinib (Cp-690,550) For Treatment Of Rheumatoid Arthritis

TypeinterventionalSponsorPfizerRan2007 to 2017Enrolled4,488ConditionsArthritis, RheumatoidArmsCP-690,550
NCT00661661 phase3completednot on this map

A Long-term, Open-label Study Of Cp-690,550 to Confirm The Safety Following Long Term Administration Of Cp-690,550 In The Treatment Of Rheumatoid Arthritis

TypeinterventionalSponsorPfizerRan2008 to 2013Enrolled487ConditionsRheumatoid ArthritisArmsCP-690,550
NCT03736161 phase3completednot on this map

Safety and Efficacy of Tofacitinib vs Methotrexate in the Treatment of Psoriatic Arthritis

TypeinterventionalSponsorGlobe Pharmaceuticals LimitedRan2017 to 2019Enrolled61ConditionsPsoriatic ArthritisArmsGroup A- Tofacitinib, Group B- Methotrexate
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 3 countries.

Roy FleischmannMetroplex Clinical Research Center, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Jürgen WollenhauptSchoen-Klinik Hamburg-Eilbek Teaching Hospital, University of Hamburg, Hamburg, Germany.
Liza TakiyaPfizer Inc, Collegeville, Pennsylvania, USA.
Anna ManicciaPfizer Inc, New York City, New York, USA.
Kenneth KwokPfizer Inc, New York City, New York, USA.
Lisy WangPfizer Inc, Groton, Connecticut, USA.
Ronald F van VollenhovenDepartment of Rheumatology, VU University Medical Centre, Amsterdam, The Netherlands.
Pfizer (United States) · USAmsterdam UMC Location VUmc · NLMetroplex Clinical Research Center · USUniversität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis. This post hoc analysis evaluated patients receiving tofacitinib monotherapy or combination therapy, as well as those who switched from monotherapy to combination therapy (mono→combo) or vice versa (combo→mono) in long-term extension (LTE) studies.

methodsData were pooled from open-label LTE studies (ORAL Sequel (NCT00413699; ongoing; data collected 14 January 2016) and NCT00661661) involving patients who participated in qualifying index studies. Efficacy outcomes included American College of Rheumatology 20/50/70 rates, change from baseline in Disease Activity Score in 28 joints, erythrocyte sedimentation rate (DAS28-4(ESR)), Clinical Disease Activity Index (CDAI) and Health Assessment Questionnaire-Disability Index and DAS28-4(ESR) and CDAI low disease activity and remission. Safety was evaluated over 96 months.

resultsOf the 4967 patients treated, 35.4% initiated tofacitinib monotherapy, 64.6% initiated combination therapy, 2.6% were mono→combo switchers and 7.1% were combo→mono switchers. Patients who switched multiple times were excluded. Of those who initiated monotherapy and combination therapy, 87.8% (1543/1757) and 82.0% (2631/3210), respectively, remained on the same regimen throughout the study; efficacy was maintained. Incidence rates (IRs) for serious adverse events with tofacitinib 5 mg and 10 mg twice daily, respectively, were 9.42 and 8.41 with monotherapy and 8.36 and 10.75 with combination therapy; IRs for discontinuations due to AEs were 7.13 and 6.06 with monotherapy and 7.82 and 8.06 with combination therapy (overlapping CIs). For mono→combo and combo→mono switchers, discontinuations due to AEs were experienced by 0.8% and 0.9%, respectively, within 30 days of switching.

conclusionTofacitinib efficacy as monotherapy or combination therapy was maintained through month 48 and sustained to month 72, with minimal switching of treatment regimens. Safety was consistent over 96 months. CLINICAL

trial registrationNCT00413699 (Pre-results) and NCT00661661 (Results).

Indexed as

disease activityrheumatoid arthritistreatment

Identifiers

PMID29435359
PMCPMC5761286
OpenAlexW2782539460

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.