Evidence map›Paper›PMID 39433041›Full record

ArticleActa haematologica2025

Real-World Use of Ruxolitinib in Patients with Myelofibrosis and Anemia or Thrombocytopenia at Diagnosis.

Jingbo Yu, Emily Bland, Tammy Schuler, Thomas Cordaro, Evan Braunstein

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Article in Acta haematologica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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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

2 citing papers in PubMed.

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4 · The record

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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

5 authors.

Jingbo YuIncyte Corporation, Wilmington, Delaware, USA.
Emily BlandCardinal Health, Dublin, Ohio, USA.
Tammy SchulerCardinal Health, Dublin, Ohio, USA.
Thomas CordaroIncyte Corporation, Wilmington, Delaware, USA.
Evan BraunsteinIncyte Corporation, Wilmington, Delaware, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionRuxolitinib is approved for treatment of myelofibrosis. We evaluated ruxolitinib in patients with anemia (hemoglobin <10 g/dL) or thrombocytopenia (platelet count ≤100 × 109/L) at diagnosis.

methodsThis was a retrospective, secondary analysis of a Cardinal Health Oncology Provider Extended Network medical chart review of adults with myelofibrosis diagnosed between 2012 and 2016 who received first-line ruxolitinib.

results176 patients received first-line ruxolitinib and were included in this analysis. At diagnosis, 120 patients had hemoglobin concentrations <10 g/dL and 59 had a platelet count ≤100 × 109/L. Most patients (95%) with thrombocytopenia also had anemia. Median time of observation after diagnosis was 21.4 months. Among patients with anemia or thrombocytopenia, ruxolitinib dose at end of study was ≥10 mg twice daily (bid) in 88.3% and 83.1%, respectively. Ruxolitinib treatment was ongoing in 76.1% of patients overall and was rarely discontinued for anemia or thrombocytopenia (n = 2 total, 1.1%). Per the treating physician, 79.7% of patients had improved symptoms and 62.7% improved spleen size.

conclusionMost patients with myelofibrosis and anemia or thrombocytopenia at diagnosis tolerated and maintained a ruxolitinib dose ≥10 mg bid for nearly 2 years, resulting in clinical benefit. This real-world evidence supports observations from prospective clinical trials of ruxolitinib in myelofibrosis.

Indexed as

AnemiaPrimary MyelofibrosisPyrazolesThrombocytopeniaAdultAgedAged, 80 and overFemaleHumansMaleMiddle AgedNitrilesPyrimidinesRetrospective StudiesTreatment OutcomeNitrilesPyrazolesPyrimidinesruxolitinibAnemiaJanus kinaseMyelofibrosisReal-worldThrombocytopenia

Identifiers

PMID39433041
PMCPMC12306946

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