Evidence map›Paper›PMID 31624785›Full record

ArticleResearch and practice in thrombosis and haemostasis2019

Inherited thrombophilia and portal vein thrombosis in cirrhosis: A systematic review and meta-analysis.

Steven D Ma, Jennifer Wang, Dmitri Bezinover, Zakiyah Kadry, Patrick G Northup, Jonathan G Stine

Open access · goldAbstract read
In one paragraph

Article in Research and practice in thrombosis and haemostasis, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. [Pathophysiological mechanisms of coagulation dysfunction associated with liver disease].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2026
    Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Venous Thromboembolism in Unusual Locations.The Medical clinics of North America · 2025
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. [A case of portal vein recanalization and symptomatic heart failure].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2022
    Article
  14. Review
  15. Article
  16. [Consensus for management of portal vein thrombosis in liver cirrhosis (2020, Shanghai)].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2020
    Article
  17. Article
  18. Article
  19. Portal Vein Thrombosis in Cirrhosis.Journal of clinical and experimental hepatology
    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

6 authors at 3 institutions in 1 country.

Steven D MaCollege of Medicine Pennsylvania State University Hershey Pennsylvania.
Jennifer WangDepartment of Medicine University of Virginia Charlottesville Virginia.
Dmitri BezinoverDepartment of Anesthesiology & Perioperative Medicine Pennsylvania State University Milton S. Hershey Medical Center Hershey Pennsylvania.
Zakiyah KadryDepartment of Surgery Pennsylvania State University Milton S. Hershey Medical Center Hershey Pennsylvania.
Patrick G NorthupCenter for the Study of Coagulation Disorders in Liver Disease Division of Gastroenterology & Hepatology Department of Medicine University of Virginia Charlottesville Virginia.
Jonathan G StineDivision of Gastroenterology & Hepatology Department of Medicine Pennsylvania State University Milton S. Hershey Medical Center Hershey Pennsylvania.
Penn State Milton S. Hershey Medical Center · USPennsylvania State University · USUniversity of Virginia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPortal vein thrombosis (PVT) is common in cirrhosis. PVT is associated with high morbidity and mortality. Individual reports suggest that PVT occurs more frequently in patients with cirrhosis and inherited thrombophilia. The relationship between cirrhosis, PVT development, and inherited thrombophilia was explored in this study. The aim of the study was to determine whether cirrhotic patients with nontumoral PVT have an increased rate of inherited thrombophilia.

methodsStudies were identified by searching electronic databases up to October 2017 with English language and human subject restrictions. Two independent reviewers screened citations and extracted data. Magnitude of effect was calculated to obtain aggregate estimates of effect size and 95% confidence intervals (CIs). Between-study variability and heterogeneity were assessed.

resultsOf 2893 citations identified, 9 studies composed of 1929 subjects with cirrhosis were included. The overall prevalence of PVT was 6.5% (n = 125). Both prothrombin G20210A mutation (odds ratio [OR], 2.43; 95% CI, 1.07-5.53;

conclusionsFVL and PTG20210A mutation were associated with increased PVT risk in patients with cirrhosis. This finding reframes the role of inherited thrombophilia in PVT development in patients with cirrhosis. Future prospective studies investigating screening for inherited thrombophilia in all cirrhosis patients with PVT seem warranted.

Indexed as

factor V Leidenhereditarymutationportal vein thrombosisprothrombinthrombophilia

Identifiers

PMID31624785
PMCPMC6781918
OpenAlexW2972407697

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.