Evidence map›Paper›PMID 33219597›Full record

ArticleJournal of thrombosis and haemostasis : JTH2021

Prophylactic fresh frozen plasma and platelet transfusion have a prothrombotic effect in patients with liver disease.

Fien A von Meijenfeldt, Bente P van den Boom, Jelle Adelmeijer, Lara N Roberts, Ton Lisman, William Bernal

Open access · bronzeAbstract read
In one paragraph

Article in Journal of thrombosis and haemostasis : JTH, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. [Concise guidelines for the clinical management of thrombocytopenia in cirrhosis].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2024
    Guideline
  2. Review
  3. Article
  4. Chinese Expert Consensus for the Management of Thrombocytopenia in Cirrhosis.Journal of clinical and translational hepatology · 2025
    Article
  5. Review
  6. Article
  7. Article
  8. [Clinical management of thrombocytopenia in cirrhosis].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2024
    Review
  9. Article
  10. How to manage hemostasis in patients with liver disease during interventions.Hematology. American Society of Hematology. Education Program · 2023
    Review
  11. Article
  12. Indications for the Use of Therapeutic Plasma in Adult Patients.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2023
    Review
  13. Thrombocytopenia and liver disease: pathophysiology and periprocedural management.Hematology. American Society of Hematology. Education Program · 2022
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Fibrin clot quality in acutely ill cirrhosis patients: Relation with outcome and improvement with coagulation factor concentrates.Liver international : official journal of the International Association for the Study of the Liver · 2022
    Article
  20. Article
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 at 2 institutions in 2 countries.

Fien A von MeijenfeldtSurgical Research Laboratory and Section of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Bente P van den BoomSurgical Research Laboratory and Section of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Jelle AdelmeijerSurgical Research Laboratory and Section of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Lara N RobertsKing's Thrombosis Centre, Department of Haematological Medicine, King's College Hospital, London, UK.ORCID 0000-0003-3871-8491
Ton LismanSurgical Research Laboratory and Section of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.ORCID 0000-0002-3503-7140
William BernalLiver Intensive Care Unit, Institute of Liver Studies, King College Hospital, London, UK.
University Medical Center Groningen · NLKing's College Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsPatients with liver disease acquire complex changes in their hemostatic system, resulting in prolongation of the international normalized ratio and thrombocytopenia. Abnormalities in these tests are commonly corrected with fresh frozen plasma (FFP) or platelet transfusions before invasive procedures. Whether these prophylactic transfusions are beneficial and truly indicated is increasingly debated. In this study, we studied ex vivo effects of FFP and platelet transfusions in patients with liver disease-associated hemostatic changes in a real-life clinical setting.

methodsWe included 19 patients who were deemed to require prophylactic FFP transfusion by their treating physician and 13 that were prescribed platelet transfusion before a procedure. Hemostatic status was assessed in blood samples taken before and after transfusion and compared with healthy controls (n = 20).

resultsEx vivo thrombin generation was preserved in patients with liver disease before FFP transfusion. Following FFP transfusion, both in and ex vivo thrombin generation significantly increased, as evidenced by a 92% and 38% increase in thrombin-antithrombin and prothrombin fragment 1 + 2 levels, respectively, and a 20% increase in endogenous thrombin potential. Platelet counts increased from 28 [21-41] × 10

conclusionsFFP and platelet transfusion resulted in increased thrombin generation and platelet counts in patients with liver disease, indicating a prothrombotic effect. However, whether all transfusions were truly indicated and had a clinically relevant effect is questionable.

Indexed as

Blood Coagulation DisordersLiver DiseasesThrombocytopeniaHumansPlasmaPlatelet Transfusioncirrhosiscoagulationfresh frozen plasmaneutrophil extracellular trapsplateletstransfusion

Identifiers

PMID33219597
PMCPMC7986736
OpenAlexW3102899446

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.