Review Article
Platelet P2Y12 Inhibitor in the Treatment and Prevention of Migraine: A Systematic Review and Meta-Analysis
Table 2
Demographic and clinical characteristics of included studies for new-onset MHA after transcatheter ASDC.
| Study | Country | Design | Patients | Mean age (yr) | Treatments | Sample size | Dropouts | Efficacy results | Adverse events | Intervention | Control |
| Kato et al. [13] | Japan | Retrospective observational study | Patients underwent ASDC with or without migraine | 27 | Clopidogrel, ticlopidine, aspirin+ticlopidine, and ticlopidine+warfarin following ASDC for 6 months | Aspirin, asprin+warfarin, and dipyridamole+warfarin following ASDC for 6 months | 50 vs. 157 | NA | New-onset MHA occurred in 23 (11%) patients (4 vs. 19) | NA |
| Rodés-Cabau et al. [14] | Canada | Parallel RCT | Patients with an indication for ASDC and no history of migraine | 49 | Aspirin 80 mg/d+clopidogrel 75 mg/d following ASDC for 3 months | Aspirin 80 mg/d+placebo for 3 months | 84 vs. 87 | 16 vs. 16 | New-onset MHA occurred in 27 (16%) patients (8 vs. 19). Number of monthly migraine days: 0.4 vs. 1.4 days); difference: -1.02 (95% CI, -1.94 to -0.10) | Total: 14 vs. 19 Major bleeding: 0 Minor bleeding: 5 vs. 1 |
| Wilmshurst et al. [15] | UK | Retrospective observational study | Patients underwent ASDC with or without migraine | 39.6 | Aspirin 150-300 mg/d for six months+clopidogrel 75 mg/d for the first month | Aspirin 150-300 mg/d for 6 months | 90 vs. 71 | NA | New-onset MHA occurred in 12 (7%) patients (3 vs. 9) | Major bleeding: 1 Gastrointestinal haemorrhage and 1 pelvic haematoma in aspirin+clopidogrel group |
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RCT: randomized controlled trial; NA: not applicable; ASDC: atrial septal defect closure; MHA: migraine headache.
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