Evidence map›Paper›PMID 27455511›Full record

ArticleNature medicine2016

A rapid pro-hemostatic approach to overcome direct oral anticoagulants.

Nabil K Thalji, Lacramioara Ivanciu, Robert Davidson, Phyllis A Gimotty, Sriram Krishnaswamy, Rodney M Camire

Open access · greenAbstract read
In one paragraph

Article in Nature medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
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  8. Current Clinical Applications of In Vivo Gene Therapy with AAVs.Molecular therapy : the journal of the American Society of Gene Therapy · 2021
    Review
  9. Review
  10. Article
  11. Review
  12. Protein-Engineered Coagulation Factors for Hemophilia Gene Therapy.Molecular therapy. Methods & clinical development · 2019
    Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Management of Spontaneous Intracerebral Hemorrhage.Current neurology and neuroscience reports · 2017
    Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Nabil K ThaljiDivision of Hematology, Department of Pediatrics, Children's Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania, USA.
Lacramioara IvanciuDivision of Hematology, Department of Pediatrics, Children's Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania, USA.
Robert DavidsonDivision of Hematology, Department of Pediatrics, Children's Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania, USA.
Phyllis A GimottyDepartment of Biostatistics and Epidemiology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania, USA.
Sriram KrishnaswamyDivision of Hematology, Department of Pediatrics, Children's Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania, USA.
Rodney M CamireDivision of Hematology, Department of Pediatrics, Children's Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania, USA.
University of Pennsylvania · USChildren's Hospital of Philadelphia · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007170 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BRASS, LAWRENCE F · 1985 to 2022
$54.0M
Structural Correlates of Protease and Cofactor FunctionP01HL074124 · NHLBI · CHILDREN'S HOSP OF PHILADELPHIA · PI ZHENG, X. LONG · 2003 to 2013
$17.6M
HEMATOLOGY CLINICAL RESEARCH TRAINING PROGRAMT32HL007439 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI LAWRENCE F BRASS, PETER S KLEIN · 1985 to 2026
$17.1M
Reversal of Direct FXa Inhibitors Using Zymogen-Like Variants of FXaF30HL120487 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI THALJI, NABIL · 2013 to 2015
$101k
NHLBI NIH HHS F30 HL120487NHLBI NIH HHS P01 HL074124NHLBI NIH HHS T32 HL007439NIGMS NIH HHS T32 GM007170
6 · The paper itself

Abstract

Direct inhibitors of coagulation factor Xa (FXa) or thrombin are promising oral anticoagulants that are becoming widely adopted. The ability to reverse their anticoagulant effects is important when serious bleeding occurs or urgent medical procedures are needed. Here, using experimental mouse models of hemostasis, we show that a variant coagulation factor, FXa(I16L), rapidly restores hemostasis in the presence of the anticoagulant effects of these inhibitors. The ability of FXa(I16L) to reverse the anticoagulant effects of FXa inhibitor depends, at least in part, on the ability of the active site inhibitor to hinder antithrombin-dependent FXa inactivation, paradoxically allowing uninhibited FXa to persist in plasma. Because of its inherent catalytic activity, FXa(I16L) is more potent (by >50-fold) in the hemostasis models tested than a noncatalytic antidote that is currently in clinical development. FXa(I16L) also reduces the anticoagulant-associated bleeding in vivo that is induced by the thrombin inhibitor dabigatran. FXa(I16L) may be able to fill an important unmet clinical need for a rapid, pro-hemostatic agent to reverse the effects of several new anticoagulants.

Indexed as

AnimalsAntidotesBlood CoagulationFactor XaFactor Xa InhibitorsHemostasisHumansIn Vitro TechniquesMiceRivaroxabanThrombelastographyAntidotesFactor XaFactor Xa InhibitorsRivaroxaban

Identifiers

PMID27455511
PMCPMC12887842
OpenAlexW2480311966

What OpenQuestion holds

Textmetadata
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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.