Evidence map›Paper›PMID 27282428›Full record

ArticleDrug safety2016

Pregnancy Outcomes in the Tofacitinib Safety Databases for Rheumatoid Arthritis and Psoriasis.

Megan E B Clowse, Steven R Feldman, John D Isaacs, Alexandra B Kimball, Vibeke Strand, Richard B Warren, Daniel Xibillé, Yan Chen, Donald Frazier, Jamie Geier and 2 more

Abstract read
In one paragraph

Article in Drug safety, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 8 pooled it
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

62 citing papers in PubMed, 8 syntheses or guidelines pooled it.

  1. Guideline
  2. Pooled it
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  9. Article
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  11. Updated review of Janus kinase inhibitors for the management of inflammatory bowel disease.World journal of gastrointestinal pharmacology and therapeutics · 2026
    Review
  12. Review
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  14. Article
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  18. [Janus kinase inhibitors for skin disorders].Dermatologie (Heidelberg, Germany) · 2024
    Article
  19. Review
  20. Article

2 more citing papers are in PubMed but not listed here.

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

12 authors.

Megan E B ClowseDuke University School of Medicine, Durham, NC, USA.
Steven R FeldmanDepartment of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
John D IsaacsThe NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.
Alexandra B KimballDepartment of Dermatology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Vibeke StrandDivision of Immunology/Rheumatology, Stanford University School of Medicine, Palo Alto, CA, USA.
Richard B WarrenDermatology Centre, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
Daniel XibilléHospital General de Cuernavaca, Cuernavaca, Morelos, Mexico.
Yan ChenPfizer Inc, 500 Arcola Rd, Collegeville, PA, 19426, USA.
Donald FrazierPfizer Inc, Groton, CT, USA.
Jamie GeierPfizer Inc, New York, NY, USA.
James ProulxPfizer Inc, Groton, CT, USA.
Amy MarrenPfizer Inc, 500 Arcola Rd, Collegeville, PA, 19426, USA. Amy.marren@pfizer.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis (RA), and is being investigated for the treatment of psoriasis. Both conditions can present in women of child-bearing potential, but pregnancy was an exclusion and discontinuation criterion in tofacitinib randomized controlled trials (RCTs) because of the unknown effects of tofacitinib on mother and child. Tofacitinib is a small molecule that has the potential to cross the placenta.

objectiveThe objective was to report outcomes of pregnancy cases identified through April 2014 from tofacitinib RA/psoriasis RCTs, RA post-approval non-interventional studies, and spontaneous adverse-event reporting.

methodsPregnancy outcomes were categorized as follows: healthy newborn, medical termination, fetal death, congenital malformation, spontaneous abortion, or pending/lost to follow-up.

resultsOut of 9815 patients, 1821 female patients of child-bearing age were enrolled in the RA/psoriasis RCTs; 47 women became pregnant, including 33 who received tofacitinib monotherapy, 13 who received combination therapy with methotrexate (RA patients only), and one patient whose therapy was still blinded. No fetal deaths were reported. One congenital pulmonary valve stenosis (monotherapy, n = 1), seven spontaneous abortions (monotherapy, n = 4; combination therapy, n = 3), and eight medical terminations (monotherapy, n = 4; combination therapy, n = 3; blinded therapy, n = 1) were identified. Remaining cases reported healthy newborns (n = 25) or were pending/lost to follow-up (n = 6). Forty-four cases of paternal exposure to tofacitinib were reported (monotherapy, n = 43; combination therapy, n = 1), including five spontaneous abortions (monotherapy, n = 4; combination therapy, n = 1), 23 healthy newborns, and 16 pending/lost to follow-up.

conclusionsThe pregnancy outcomes reported in this small number of RA/psoriasis patients appear similar to those observed in the general population and in patients treated with biologic therapies for inflammatory diseases. However, definitive conclusions cannot be drawn, and pregnancy outcomes in patients receiving tofacitinib will continue to be monitored.

Indexed as

Pregnancy OutcomeAdultAntirheumatic AgentsArthritis, RheumatoidDatabases, FactualDrug Therapy, CombinationFemaleFollow-Up StudiesHumansInfant, NewbornMethotrexatePiperidinesPregnancyProtein Kinase InhibitorsPsoriasisPyrimidinesAntirheumatic AgentsMethotrexatePiperidinesProtein Kinase InhibitorsPyrimidinesPyrrolestofacitinib

Identifiers

PMID27282428
PMCPMC4933738

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

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.