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December 8, 2025BloodOpen Access

Burden of illness and hematocrit control among patients with high- and low-risk polycythemia vera receiving current standard of care treatment in the United States

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Authors

AFAnna M. FanACAlicia Cerretani

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Overview

Analysis shows sub-optimal disease management in high-risk and low-risk polycythemia vera patients, indicating treatment gaps.

Key Points

  • The research aims to assess the burden of illness and hematocrit control in high- and low-risk polycythemia vera patients under current treatment standards.
  • Identified patients with polycythemia vera diagnosis from MarketScan databases between 2011-2022.
  • Categorized patients as high-risk or low-risk based on age and thrombotic events.
  • Analyzed treatment patterns, clinical outcomes, and costs following treatment and thrombotic events.
  • 11,311 patients included: 5,859 high-risk (mean age 68.3) and 5,452 low-risk (mean age 48.9).
  • Significant sub-optimal disease management found in both groups (52.6% high-risk, 49.1% low-risk).
  • Higher occurrence of thrombotic events in high-risk patients (21.3% vs. 9.0% low-risk).

Cite This Study

Fan et al. (2025) studied this question.

synapsesocial.com/papers/693624ce4fa91c937236cf92https://doi.org/10.1182/blood-2025-2854
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Burden of illness in polycythemia vera: A retrospective medical chart audit study.2024 · 1 citations
  2. 2Phlebotomy, adherence, and hematocrit control in patients with polycythemia vera in the United States: Real-world analysis.2026
  3. 3Risk of thromboembolic events in patients with polycythaemia vera: a study based on german health claims data2026
  4. 4Estimating incidence and prevalence of polycythemia vera and associated eligibility for cytoreductive therapies in major US health plans2025
  5. 5Burden of thromboembolism, disease progression, and phlebotomy among polycythemia vera patients in the United States: a systematic literature review2026