Evidence map›Paper›PMID 30104739›Full record

ArticleScientific reports2018

A factor VII-based method for the prediction of anticoagulant response to warfarin.

Qing-Xi Ooi, Daniel F B Wright, Geoffrey K Isbister, Stephen B Duffull

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

4 authors.

Qing-Xi OoiSchool of Pharmacy, University of Otago, Dunedin, New Zealand. ooiqi725@student.otago.ac.nz.ORCID 0000-0003-4310-9842
Daniel F B WrightSchool of Pharmacy, University of Otago, Dunedin, New Zealand.
Geoffrey K IsbisterSchool of Medicine and Public Health, University of Newcastle, Newcastle, New South Wales, Australia.ORCID 0000-0003-1519-7419
Stephen B DuffullSchool of Pharmacy, University of Otago, Dunedin, New Zealand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Warfarin dosing methods based on existing models for warfarin and the international normalised ratio (INR) give biased maintenance dose predictions at the upper and lower quantiles of dose requirements. The aim of this work is to propose a conceptually different approach to predict INR after warfarin dosing. Factor VII concentration was proposed as the principal driving force for the INR. The time to steady-state INR (t

Indexed as

Drug Dosage CalculationsAlgorithmsAnticoagulantsBlood CoagulationFactor VIIHumansInternational Normalized RatioWarfarinAnticoagulantsFactor VIIWarfarin

Identifiers

PMID30104739
PMCPMC6089929

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.