Evidence map›Paper›PMID 37665758›Full record

ArticleAmerican journal of hematology2023

A globally applicable "triple A" risk model for essential thrombocythemia based on Age, Absolute neutrophil count, and Absolute lymphocyte count.

Ayalew Tefferi, Giuseppe G Loscocco, Faiqa Farrukh, Natasha Szuber, Francesco Mannelli, Animesh Pardanani, Curtis A Hanson, Rhett P Ketterling, Valerio De Stefano, Alessandra Carobbio and 4 more

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In one paragraph

Article in American journal of hematology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
10.6field-weighted citation impact, top 1% 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

27 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
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  3. Article
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  8. Review
  9. Article
  10. Triple A Plus (AAAAmerican journal of hematology · 2025
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  13. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 5 institutions in 3 countries.

Ayalew TefferiDivisions of Hematology and Hematopathology, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0003-4605-3821
Giuseppe G LoscoccoDepartment of Experimental and Clinical Medicine, CRIMM, Center Research, and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence, Italy.ORCID 0000-0002-6241-1206
Faiqa FarrukhDivisions of Hematology and Hematopathology, Mayo Clinic, Rochester, Minnesota, USA.
Natasha SzuberDepartment of Hematology, Université de Montréal, Quebec, Canada.
Francesco MannelliDepartment of Experimental and Clinical Medicine, CRIMM, Center Research, and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence, Italy.ORCID 0000-0003-4810-6501
Animesh PardananiDivisions of Hematology and Hematopathology, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0002-9084-4148
Curtis A HansonDivisions of Hematology and Hematopathology, Mayo Clinic, Rochester, Minnesota, USA.
Rhett P KetterlingDivisions of Hematology and Hematopathology, Mayo Clinic, Rochester, Minnesota, USA.
Valerio De StefanoSection of Hematology, Department of Radiological and Hematological Sciences, Catholic University, Rome, Italy.ORCID 0000-0002-5178-5827
Alessandra CarobbioFROM esearch Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy.
Tiziano BarbuiFROM esearch Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy.
Paola GuglielmelliDepartment of Experimental and Clinical Medicine, CRIMM, Center Research, and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence, Italy.
Naseema GangatDivisions of Hematology and Hematopathology, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0002-9104-6172
Alessandro M VannucchiDepartment of Experimental and Clinical Medicine, CRIMM, Center Research, and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence, Italy.ORCID 0000-0001-5755-0730
Mayo Clinic · USAzienda Ospedaliero-Universitaria Careggi · ITOspedale Papa Giovanni XXIII · ITUniversità Cattolica del Sacro Cuore · ITUniversité de Montréal · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We examined the individual prognostic contribution of absolute neutrophil (ANC), lymphocyte (ALC), and monocyte (AMC) counts, on overall (OS), leukemia-free (LFS), and myelofibrosis-free (MFFS) survival in essential thrombocythemia (ET). Informative cases (N = 598; median age 59 years; females 62%) were retrospectively accrued from a Mayo Clinic database: JAK2 59%, CALR 27%, triple-negative 11%, and MPL 3%; international prognostic scoring system for ET (IPSET) risk high 21%, intermediate 42%, and low 37%; 7% (37/515) had abnormal karyotype and 10% (21/205) adverse mutations (SF3B1/SRSF2/U2AF1/TP53). At median 8.4 years, 163 (27%) deaths, 71 (12%) fibrotic, and 20 (3%) leukemic transformations were recorded. Multivariable analysis resulted in HR (95% CI) of 16.5 (9.9-27.4) for age > 70 years, 3.7 (2.3-6.0) for age 50-70 years, 2.4 (1.7-3.3) for ANC ≥8 × 10

Indexed as

Thrombocythemia, EssentialAgedBiomarkersFemaleHumansLeukocyte CountLymphocyte CountMiddle AgedMutationNeutrophilsPrognosisRetrospective StudiesBiomarkers

Identifiers

PMID37665758
OpenAlexW4386415343

What OpenQuestion holds

Textmetadata
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.