Evidence map›Paper›PMID 36746481›Full record

ReviewCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2023

Pharmacologic prevention of migraine.

Velina Tzankova, Werner J Becker, Tommy L H Chan

Abstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
–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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  13. NeurasitesJournal of clinical medicine · 2024
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  16. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2023
    Review
  17. Diagnosis and acute management of migraine.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2023
    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

3 authors.

Velina TzankovaDivision of Neurology, Department of Medicine (Tzankova), University of Toronto, Toronto, Ont.; Department of Clinical Neurosciences and Hotchkiss Brain Institute (Becker), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Clinical Neurological Sciences (Chan), Western University, London, Ont.
Werner J BeckerDivision of Neurology, Department of Medicine (Tzankova), University of Toronto, Toronto, Ont.; Department of Clinical Neurosciences and Hotchkiss Brain Institute (Becker), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Clinical Neurological Sciences (Chan), Western University, London, Ont.
Tommy L H ChanDivision of Neurology, Department of Medicine (Tzankova), University of Toronto, Toronto, Ont.; Department of Clinical Neurosciences and Hotchkiss Brain Institute (Becker), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Clinical Neurological Sciences (Chan), Western University, London, Ont. tommy.chan@lhsc.on.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Migraine DisordersAnticonvulsantsHumansAnticonvulsants

Identifiers

PMID36746481
PMCPMC9904820

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.