Evidence map›Paper›PMID 35803921›Full record

ArticleBlood cancer journal2022

Therapy-related clonal cytopenia as a precursor to therapy-related myeloid neoplasms.

Mithun Vinod Shah, Abhishek A Mangaonkar, Kebede H Begna, Hassan B Alkhateeb, Patricia Greipp, Ahmad Nanaa, Michelle A Elliott, William J Hogan, Mark R Litzow, Kristen McCullough and 6 more

Open access · goldAbstract read
In one paragraph

Article in Blood cancer journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 14 citations in OpenAlex.

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  14. TP53-Mutated Myelodysplasia and Acute Myeloid Leukemia.Mediterranean journal of hematology and infectious diseases · 2023
    Review
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

16 authors at 3 institutions in 1 country.

Mithun Vinod ShahDivision of Hematology, Mayo Clinic, Rochester, MN, USA. shah.mithun@mayo.edu.ORCID 0000-0002-5359-336X
Abhishek A MangaonkarDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0003-2458-9887
Kebede H BegnaDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
Hassan B AlkhateebDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0002-3609-8404
Patricia GreippDivision of Hematopathology, Mayo Clinic, Rochester, MN, USA.
Ahmad NanaaDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0001-5247-5065
Michelle A ElliottDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
William J HoganDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0002-5841-4105
Mark R LitzowDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0002-9816-6302
Kristen McCulloughDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0003-4252-2619
Ayalew TefferiDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0003-4605-3821
Naseema GangatDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0002-9104-6172
Mrinal M PatnaikDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0001-6998-662X
Aref Al-KaliDivision of Hematology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0002-0824-3715
Rong HeDivision of Hematopathology, Mayo Clinic, Rochester, MN, USA.ORCID 0000-0001-6116-8163
Dong ChenDivision of Hematopathology, Mayo Clinic, Rochester, MN, USA.
Mayo Clinic in Arizona · USJohn H. Stroger, Jr. Hospital of Cook County · USMayo Clinic · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Therapy-related myeloid neoplasms (t-MN) are aggressive leukemia that develops as a complication of prior exposure to DNA-damaging agents. Clonal cytopenia of undetermined significance (CCUS) is a precursor of de novo myeloid neoplasms. Characteristics of CCUS that develop following cytotoxic therapies (therapy-related clonal cytopenia, t-CC) and outcomes following t-CC have not been described. We identified 33 patients with t-CC and compared to a cohort of the WHO-defined t-MN (n = 309). t-CC had a distinct genetic and cytogenetic profile: pathogenic variants (PV) in TET2 and SRSF2 were enriched in t-CC, whereas TP53 PV was more common in t-MN. Ten (30%) t-CC patients developed a subsequent t-MN, with a cumulative incidence of 13%, 23%, and 50% at 6 months, 1, and 5 years, respectively. At t-MN progression, 44% of evaluable patients had identifiable clonal evolution. The median survival following t-CC was significantly superior compared all t-MN phenotype including t-MDS with <5% bone marrow blasts (124.5 vs. 16.3 months, P < 0.001) respectively. The presence of cytogenetic abnormality and the absence of variants in DNMT3A, TET2, or ASXL1 (DTA-genes) were associated with a higher likelihood of developing a subsequent t-MN and an inferior survival. We describe a putative precursor entity of t-MN with distinct features and outcomes.

Indexed as

Leukemia, Myeloid, AcuteMyeloproliferative DisordersNeoplasms, Second PrimaryClonal EvolutionCytogeneticsHumansMutation

Identifiers

PMID35803921
PMCPMC9270475
OpenAlexW4284967806

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.