Evidence map›Paper›PMID 34781959›Full record

ArticlePediatric rheumatology online journal2021

Tofacitinib effectiveness in Blau syndrome: a case series of Chinese paediatric patients.

Song Zhang, Zhe Cai, Xiaolan Mo, Huasong Zeng

Open access · goldAbstract readCase Reports
In one paragraph

Article in Pediatric rheumatology online journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 18% 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.

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

15 citing papers in PubMed, 24 citations in OpenAlex.

  1. Comparative efficacy and safety of tofacitinib versus adalimumab in patients with Behçet's uveitis: a real-world retrospective study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
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  6. Janus kinase inhibitors in pulmonary and extra-pulmonary sarcoidosis: A case series and a systematic review of the literature.Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG · 2025
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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

4 authors at 2 institutions in 1 country.

Song ZhangDepartment of Allergy, Immunology and Rheumatology, Guangzhou Women and Children's Medical Center, Guangzhou, 510120, Guangdong, China.
Zhe CaiDepartment of Allergy, Immunology and Rheumatology, Guangzhou Women and Children's Medical Center, Guangzhou, 510120, Guangdong, China.
Xiaolan MoDepartment of Pharmacy, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.
Huasong ZengDepartment of Allergy, Immunology and Rheumatology, Guangzhou Women and Children's Medical Center, Guangzhou, 510120, Guangdong, China. zhenghuasong2021@163.com.ORCID http://orcid.org/0000-0002-7166-0941
Guangzhou Women and Children Medical Center · CNGuangzhou Medical University · CN

Funding

natural science foundation of guangdong province No. 2020A1515110193
6 · The paper itself

Abstract

objectiveBlau syndrome (BS), a rare, autosomal-dominant autoinflammatory syndrome, is characterized by a clinical triad of granulomatous recurrent uveitis, dermatitis, and symmetric arthritis and associated with mutations of the nucleotide-binding oligomerization domain containing 2 (NOD2) gene. Aim of this study was to assess the efficacy of tofacitinib in Chinese paediatric patients with BS.

methodsTofacitinib was regularly administered to three BS patients (Patient 1, Patient 2, and Patient 3) at different dosages: 1.7 mg/day (0.11 mg/kg), 2.5 mg/day (0.12 mg/kg), and 2.5 mg/day (0.33 mg/kg). The clinical manifestations of the patients, magnetic resonance imaging results, serological diagnoses, therapeutic measures and outcomes of treatments are described in this report.

resultsThe clinical characteristics and serological diagnoses of all BS patients were greatly improved after the administration of tofacitinib treatment. All patients reached clinical remission of polyarthritis and improvements in the erythrocyte sedimentation rate (ESR) and levels of C-reactive protein (CRP) and inflammatory cytokines.

conclusionTofacitinib, a Janus kinase (JAK) inhibitor, is a promising agent for BS patients who have unsatisfactory responses to corticosteroids, traditional disease-modifying antirheumatic drugs, and biological agents.

Indexed as

ArthritisBiomarkersBlood SedimentationChildChild, PreschoolC-Reactive ProteinCytokinesElectrocardiographyFollow-Up StudiesHereditary Autoinflammatory DiseasesHumansInfantJanus Kinase InhibitorsJointsMagnetic Resonance ImagingMaleBiomarkersC-Reactive ProteinCytokinesJanus Kinase InhibitorsPiperidinesPyrimidinestofacitinibArthritisBlau syndromeJAK inhibitorsNOD2Tofacitinib

Identifiers

PMID34781959
PMCPMC8594202
OpenAlexW3214321241

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.