Evidence map›Paper›PMID 35426321›Full record

ReviewJournal of investigative medicine high impact case reports

Prothrombin G20210A Gene Mutation-Induced Recurrent Deep Vein Thrombosis and Pulmonary Embolism: Case Report and Literature Review.

Sherif Elkattawy, Ramez Alyacoub, Kerry S Singh, Hardik Fichadiya, William Kessler

Open access · goldAbstract readCase ReportsReview
In one paragraph

Review in Journal of investigative medicine high impact case reports. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

13 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Case Report: A heterozygous loss-of-function variant of theFrontiers in cardiovascular medicine · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. "Unraveling the Clot-Miscarriage Nexus: Mechanisms, Management, and Future Directions in Thrombosis-Related Recurrent Pregnancy Loss".Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    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

5 authors at 2 institutions in 2 countries.

Sherif ElkattawyRutgers New Jersey Medical School/Trinitas Regional Medical Center, Elizabeth, USA.
Ramez AlyacoubRutgers New Jersey Medical School/Trinitas Regional Medical Center, Elizabeth, USA.ORCID 0000-0002-2968-2944
Kerry S SinghSt. George's University, Grenada, West Indies.
Hardik FichadiyaRutgers New Jersey Medical School/Trinitas Regional Medical Center, Elizabeth, USA.
William KesslerRutgers New Jersey Medical School/Trinitas Regional Medical Center, Elizabeth, USA.
Rutgers, The State University of New Jersey · USSt. George's University · GD

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inherited thrombophilia is an important cause of venous thrombosis. The Factor V Leiden (FVL) is the most commonly encountered mutation, followed by the prothrombin G20210A gene mutation (PTM). The typical venous thrombotic events (VTEs) associated with PTM mutations are deep vein thrombosis (DVT) and pulmonary embolisms (PE). The PTM is inherited in an autosomal dominant pattern with variable penetrance. While heterozygous PTM mutations are more frequent and well documented in the literature, rare cases of homozygous PTM mutations are also reported. In this report, we discuss a 56-year-old male with a past medical history of homozygous prothrombin gene mutation (G20210A) who presented with an unprovoked DVT of the right lower extremity involving both the proximal and distal veins associated with multiple bilateral PEs. This case is unique in terms of the homozygous PTM inheritance, the age at which the patient presented (usually presentation is earlier in life), and the fact that he had a recurrence of both DVT and PE simultaneously.

Indexed as

Pulmonary EmbolismThrombophiliaVenous ThrombosisHumansMaleMiddle AgedMutationProthrombinRisk FactorsProthrombindeep venous thrombosisprothrombin mutationpulmonary embolism

Identifiers

PMID35426321
PMCPMC9016586
OpenAlexW4223985992

What OpenQuestion holds

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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.