Evidence map›Paper›PMID 41084269›Full record

ArticleTransfusion2026

Diagnosis and management of post-transfusion purpura in the acute trauma setting: A case report.

Tara Krishnan, Thomas Ma, Margery Gang, Hui Xiao Chao, Nicholas Giustini, John Hess

Abstract readCase Reports
In one paragraph

Article in Transfusion, 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

6 authors.

Tara KrishnanDepartment of Laboratory Medicine and Pathology, University of Washington Medical Center, Seattle, WA, USA.ORCID https://orcid.org/0009-0008-8169-3991
Thomas MaDepartment of Laboratory Medicine and Pathology, University of Washington Medical Center, Seattle, WA, USA.
Margery GangDivision of Hematology and Oncology, University of Washington Medical Center, Seattle, WA, USA.
Hui Xiao ChaoDivision of Hematology and Oncology, University of Washington Medical Center, Seattle, WA, USA.
Nicholas GiustiniDivision of Hematology and Oncology, University of Washington Medical Center, Seattle, WA, USA.
John HessDepartment of Laboratory Medicine and Pathology, University of Washington Medical Center, Seattle, WA, USA.ORCID https://orcid.org/0000-0001-8596-4420

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPost-transfusion purpura (PTP) is a rare and severe transfusion reaction characterized by rapid-onset thrombocytopenia, typically occurring 1-2 weeks after platelet or RBC transfusion. While PTP is commonly seen in patients with prior pregnancies or transfusions, its occurrence in trauma patients has rarely been reported. We present a case highlighting the challenges of PTP diagnosis and management in the post-trauma setting. CASE REPORT: A 38-year-old female was airlifted to Harborview Medical Center, Seattle, WA, USA, following a motor vehicle accident, requiring administration of blood products via massive transfusion protocol. On hospital Day 8, she developed abrupt and significant thrombocytopenia, with a drop in platelets from 157 × 10 DISCUSSION: This case emphasizes the complexity of diagnosing PTP in the acute trauma setting following massive transfusion protocol. Effective communication between the transfusion medicine, hematology/oncology, and trauma surgery teams was crucial to successfully manage this patient, highlighting the importance of a supportive multidisciplinary approach in these complex clinical scenarios.

Indexed as

Platelet TransfusionThrombocytopeniaTransfusion ReactionWounds and InjuriesAccidents, TrafficAdultFemaleHumansImmunoglobulins, IntravenousImmunoglobulins, Intravenous

Identifiers

PMID41084269
PMCPMC13452597

What OpenQuestion holds

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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.