Evidence map›Paper›PMID 33125193›Full record

ArticleAnnals of clinical and translational neurology2020

Habitual sleep disturbances and migraine: a Mendelian randomization study.

Iyas Daghlas, Angeliki Vgontzas, Yanjun Guo, Daniel I Chasman, International Headache Genetics Consortium, Richa Saxena

Open access · goldAbstract read
In one paragraph

Article in Annals of clinical and translational neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.

  1. Pooled it
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  8. Hallmarks of primary headache: part 1 - migraine.The journal of headache and pain · 2024
    Review
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  15. Genetics of migraine: where are we now?The journal of headache and pain · 2023
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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 2 institutions in 1 country.

Iyas DaghlasBroad Institute of MIT and Harvard, 415 Main Street, Cambridge, Massachusetts, 02142, USA.ORCID 0000-0001-8735-284X
Angeliki VgontzasDepartment of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, 02115, USA.
Yanjun GuoDivision of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, 02115, USA.
Daniel I ChasmanDivision of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, 02115, USA.
International Headache Genetics Consortium
Richa SaxenaBroad Institute of MIT and Harvard, 415 Main Street, Cambridge, Massachusetts, 02142, USA.
Brigham and Women's Hospital · USBroad Institute · US

Funding

Genetics of chronotype and impact on metabolic diseaseR01DK107859 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Richa Saxena · 2016 to 2026
$4.0M
Impact of Malatonin, Food Timing and Receptor Variant on Type 2 Diabetes RiskR01DK105072 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI SAXENA, RICHA, SCHEER, FRANK A · 2016 to 2020
$3.2M
Causality and/or shared physiology linking plasma lipids and blood pressure to migraineR21NS104398 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI CHASMAN, DANIEL IAN · 2018 to 2019
$492k
Medical Research Council MC_UU_00011/1NIDDK NIH HHS R01 DK105072NIDDK NIH HHS R01 DK107859NINDS NIH HHS R21NS09296NINDS NIH HHS R21 NS104398
6 · The paper itself

Abstract

objectiveSleep disturbances are associated with increased risk of migraine, however the extent of shared underlying biology and the direction of causal relationships between these traits is unclear. Delineating causality between sleep patterns and migraine may offer new pathophysiologic insights and inform subsequent intervention studies. Here, we used genetic approaches to test for shared genetic influences between sleep patterns and migraine, and to test whether habitual sleep patterns may be causal risk factors for migraine and vice versa.

methodsTo quantify genetic overlap, we performed genome-wide genetic correlation analyses using genome-wide association studies of nine sleep traits in the UK Biobank (n ≥ 237,627), and migraine from the International Headache Genetics Consortium (59,674 cases and 316,078 controls). We then tested for potential causal effects between sleep traits and migraine using bidirectional, two-sample Mendelian randomization.

resultsSeven sleep traits demonstrated genetic overlap with migraine, including insomnia symptoms (rg = 0.29, P < 10

interpretationThese data support a shared genetic basis between several sleep traits and migraine, and support potential causal effects of difficulty awakening and insomnia symptoms on migraine risk. Treatment of sleep disturbances may therefore be a promising clinical intervention in the management of migraine.

Indexed as

Genome-Wide Association StudyMendelian Randomization AnalysisAdultCausalityDatabases, FactualHumansMigraine DisordersSleep Initiation and Maintenance DisordersSleep Wake DisordersUnited Kingdom

Identifiers

PMID33125193
PMCPMC7732254
OpenAlexW3094900706

What OpenQuestion holds

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LicenceCC BY
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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.