Evidence map›Paper›PMID 33937079›Full record

ArticleFrontiers in oncology2021

Case Report: ANXA2 Associated Life-Threatening Coagulopathy With Hyperfibrinolysis in a Patient With Non-APL Acute Myeloid Leukemia.

Leo Ruhnke, Friedrich Stölzel, Lisa Wagenführ, Heidi Altmann, Uwe Platzbecker, Sylvia Herold, Andreas Rump, Evelin Schröck, Martin Bornhäuser, Johannes Schetelig and 1 more

Abstract readCase Reports
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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

4 citing papers in PubMed.

  1. Article
  2. Review
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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

11 authors.

Leo RuhnkeDepartment of Internal Medicine I, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.
Friedrich StölzelDepartment of Internal Medicine I, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.
Lisa WagenführDepartment of Internal Medicine I, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.
Heidi AltmannDepartment of Internal Medicine I, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.
Uwe PlatzbeckerMedical Clinic and Policlinic I, Hematology and Cellular Therapy, Leipzig University Hospital, Leipzig, Germany.
Sylvia HeroldInstitute of Pathology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.
Andreas RumpNational Center for Tumor Diseases (NCT) Dresden, Dresden, Germany.
Evelin SchröckNational Center for Tumor Diseases (NCT) Dresden, Dresden, Germany.
Martin BornhäuserDepartment of Internal Medicine I, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.
Johannes ScheteligDepartment of Internal Medicine I, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.
Malte von BoninDepartment of Internal Medicine I, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with acute promyelocytic leukemia (APL) often present with potentially life-threatening hemorrhagic diathesis. The underlying pathomechanisms of APL-associated coagulopathy are complex. However, two pathways considered to be APL-specific had been identified: 1) annexin A2 (ANXA2)-associated hyperfibrinolysis and 2) podoplanin (PDPN)-mediated platelet activation and aggregation. In contrast, since disseminated intravascular coagulation (DIC) is far less frequent in patients with non-APL acute myeloid leukemia (AML), the pathophysiology of AML-associated hemorrhagic disorders is not well understood. Furthermore, the potential threat of coagulopathy in non-APL AML patients may be underestimated. Herein, we report a patient with non-APL AML presenting with severe coagulopathy with hyperfibrinolysis. Since his clinical course resembled a prototypical APL-associated hemorrhagic disorder, we hypothesized pathophysiological similarities. Performing multiparametric flow cytometry (MFC) and immunofluorescence imaging (IF) studies, we found the patient's bone-marrow mononuclear cells (BM-MNC) to express ANXA2 - a biomarker previously thought to be APL-specific. In addition, whole-exome sequencing (WES) on sorted BM-MNC (leukemia-associated immunophenotype (LAIP)1: ANXA

Indexed as

acute myeloid leukemiaacute promyelocytic leukemiaANXA2coagulopathydisseminated intravascular coagulationhyperfibrinolysisPDPNWES

Identifiers

PMID33937079
PMCPMC8082174

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