Evidence map›Paper›PMID 41637560›Full record

ArticleBlood advances2026

Guideline on the emergency management of critical bleeding in patients with immune thrombocytopenia.

Saifur R Chowdhury, Emily Sirotich, Gordon Guyatt, Dimpy Modi, Adam Cuker, Vicky R Breakey, Rachael F Grace, Menaka Pai, Carolyn E Beck, Justin W Yan and 11 more

Abstract read
In one paragraph

Article in Blood advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

21 authors.

Saifur R ChowdhuryMichael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON, Canada.ORCID 0000-0003-4361-0792
Emily SirotichMichael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON, Canada.
Gordon GuyattDepartment of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.ORCID 0000-0003-2352-5718
Dimpy ModiMichael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON, Canada.ORCID 0000-0002-5879-4179
Adam CukerDepartment of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.ORCID 0000-0002-3595-5697
Vicky R BreakeyDivision of Pediatric Hematology/Oncology, Department of Pediatrics, McMaster University, Hamilton, ON, Canada.ORCID 0000-0001-5168-0243
Rachael F GraceDana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA.ORCID 0000-0001-7302-0449
Menaka PaiMichael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON, Canada.ORCID 0000-0002-6053-689X
Carolyn E BeckDivision of Paediatric Medicine, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.ORCID 0000-0001-5049-1176
Justin W YanLawson Health Research Institute, London Health Sciences Centre, Western University, London, ON, Canada.ORCID 0000-0003-4668-5124
Stephen PorterDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH.
Matthew KangJoseph Brant Hospital, Burlington, ON, Canada.
Kathryn E WebertCanadian Blood Services, Ancaster, ON, Canada.ORCID 0000-0003-1689-3344
Clare O'ConnorQuality, Patient Safety and Patient Relations, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada.ORCID 0000-0002-8122-0077
Barbara PruittPlatelet Disorder Support Association, Cleveland, OH.
Jennifer MacWhirter-DiRaimoPlatelet Disorder Support Association, Cleveland, OH.ORCID 0000-0001-7033-1647
Dale PaynterPlatelet Disorder Support Association, Cleveland, OH.
Gail StrachanPlatelet Disorder Support Association, Cleveland, OH.
Melanie St JohnMichael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON, Canada.
Laura MolnarMichael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON, Canada.
Donald M ArnoldMichael G. DeGroote Centre for Transfusion Research, McMaster University, Hamilton, ON, Canada.ORCID 0000-0003-0943-8853

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFor patients with immune thrombocytopenia (ITP), a critical bleed, such as intracranial hemorrhage or bleeding causing hemodynamic instability, requires urgent treatment to rapidly raise the platelet count and restore hemostasis. There is no standardized approach to this hematologic emergency.

objectiveThe McMaster ITP Emergency Management Guideline Group developed evidence-informed recommendations for the management of a critical bleed in adults and children with ITP.

methodsThe guideline panel included 5 clinical experts in adult ITP, 3 clinical experts in pediatric ITP, 2 emergency department physicians, 1 emergency department nurse, 2 methodologists, and 4 patient partners. To inform recommendations, the guideline team conducted a multicenter retrospective cohort study and systematic reviews. The panel used the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach to rate the certainty in the evidence and GRADE evidence-to-decision framework to formulate recommendations.

resultsGiven the life-threatening nature or significant morbidity associated with the condition, despite low or very low certainty in the evidence, the panel made strong recommendations for the combined use of high-dose corticosteroids, high-dose IV immunoglobulin (IVIG), platelet transfusions, tranexamic acid, and thrombopoietin receptor agonists (TPO-RAs) for the treatment of adults or children with a critical ITP bleed. The panel made a conditional recommendation for urgent splenectomy when other treatments have failed and, due to the risk of thrombosis, a conditional recommendation against the use of recombinant factor VIIa.

conclusionsMotivated by the life-threatening nature of the condition, the panel made strong recommendations for the combined use of high-dose corticosteroids, high-dose IVIG, platelet transfusions, tranexamic acid, and TPO-RAs for the emergency management of adults and children with a critical ITP bleed.

Indexed as

HemorrhagePurpura, Thrombocytopenic, IdiopathicAdrenal Cortex HormonesAdultChildDisease ManagementHumansImmunoglobulins, IntravenousPlatelet TransfusionAdrenal Cortex HormonesImmunoglobulins, Intravenous

Identifiers

PMID41637560
PMCPMC13487680

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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.