Evidence map›Paper›PMID 42292833›Full record

ArticleFrontiers in pharmacology2026

Skeletal effects of JAK1/2 inhibition versu

Nils Schulz, Pascal van Wijnen, Tim Wilhelmi, Ulf Müller-Ladner, Uwe Lange, Philipp Klemm

Abstract read
In one paragraph

Article in Frontiers in pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Nils SchulzDepartment of Rheumatology, Justus Liebig University Giessen, Clinical Immunology, Osteology and Physical Medicine, Bad Nauheim, Germany.
Pascal van WijnenDepartment of Rheumatology, Justus Liebig University Giessen, Clinical Immunology, Osteology and Physical Medicine, Bad Nauheim, Germany.
Tim WilhelmiDepartment of Rheumatology, Justus Liebig University Giessen, Clinical Immunology, Osteology and Physical Medicine, Bad Nauheim, Germany.
Ulf Müller-LadnerDepartment of Rheumatology, Justus Liebig University Giessen, Clinical Immunology, Osteology and Physical Medicine, Bad Nauheim, Germany.
Uwe LangeDepartment of Rheumatology, Justus Liebig University Giessen, Clinical Immunology, Osteology and Physical Medicine, Bad Nauheim, Germany.
Philipp KlemmDepartment of Rheumatology, Justus Liebig University Giessen, Clinical Immunology, Osteology and Physical Medicine, Bad Nauheim, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Janus kinase inhibitors (JAKi) are increasingly used in rheumatoid arthritis (RA), yet comparative data on systemic effects beyond joint inflammation remain limited. Because chronic inflammation promotes generalized bone loss and IL-6-driven osteoclastogenesis, we compared the skeletal effects of baricitinib and tocilizumab over 12 months. Methods: We performed an exploratory Results: No significant differences in BMD changes were observed between groups. Mean spine BMD increased by +8.2 mg/cm Conclusion: JAK1/2 inhibition with baricitinib and IL-6 receptor blockade with tocilizumab showed comparable 12-month effects on lumbar spine and femoral neck BMD. These findings suggest that preservation of bone health in RA is more closely linked to effective suppression of inflammatory activity than to a detectable advantage of one targeted mechanism over the other.

Indexed as

baricitinibbone mineral densityinterleukin-6 receptor blockadejanus kinase inhibitorosteoporosisrheumatoid arthritistocilizumab

Identifiers

PMID42292833
PMCPMC13253618

What Socratic holds

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Registered trials

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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 Socratic graph.