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‹ Sun · 12 Jul 2026
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Cancer history and second cancer risk in polycythemia vera and essential thrombocythemia.

Tracking cancer and second-cancer risk in rare blood disorders informs which patients need closer surveillance and trial eligibility decisions.

This collaborative Mayo/Florence cohort study examines the bidirectional relationship between prior cancer history and second cancer risk in myeloproliferative neoplasm patients (PV and ET), addressing an undercharacterized but clinically relevant population for trial eligibility and surveillance decisions. Findings have implications for MPN management guidelines and clinical trial design regarding concurrent or prior malignancy exclusion criteria.

What the study was

Study design
retrospective_cohort
Population
PV and ET patients (Mayo Clinic and Florence cohort)
Category
Public Health
Maturity
Validated
Journal
Blood Cancer Journal

Why it surfaced

Second cancer risk in MPN is a clinical surveillance question for Tefferi/Vannucchi group; relevant to MPN monitoring but limited novelty; data from top MPN centers adds real-world registry value.

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