SynthesisEuropean stroke journal2023
Genetic liability to migraine and functional outcome after ischemic stroke.
Synthesis in European stroke journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- Causal factors for migraine in Mendelian randomization studies: a systematic review and meta-analysis.Frontiers in neurology · 2025Pooled it
- Genetic evidence for causal relationships between brain functional networks and domain-specific recovery after nondisabling ischemic stroke.Experimental biology and medicine (Maywood, N.J.) · 2026Article
- Migraine and stroke: correlation, coexistence, dependence - a modern perspective.The journal of headache and pain · 2025Review
- Causal effects of gut microbiota on the prognosis of ischemic stroke: evidence from a bidirectional two-sample Mendelian randomization study.Frontiers in microbiology · 2024Article
- Reviewing migraine-associated pathophysiology and its impact on elevated stroke risk.Frontiers in neurology · 2024Review
- Bibliometric Analysis of Research on Migraine-Stroke Association from 2013 to 2023.Journal of pain research · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
background and purposeTo evaluate the association of genetic liability to migraine with functional outcome after ischemic stroke using Mendelian randomization.
methodsGenetic proxies for migraine were obtained from the largest genome-wide association study meta-analysis of 102,084 migraine cases and 771,257 controls. Genetic associations with functional outcome after ischemic stroke were obtained from the Genetics of Ischemic Stroke Functional Outcome network study (
resultsGenetic liability to migraine was associated with poor functional outcome after ischemic stroke (odds ratio of poor functional outcome per doubling in migraine odds 1.22, 95% confidence interval 1.02-1.45,
conclusionsThis study provides genetic support that migraine is associated with poor functional outcome after ischemic stroke. These findings warrant further follow-up and, if replicated, may have clinical implications for post-stroke recovery.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.