Table A10:
Proportion of All Attacks Achieving Pain Relief, nVNS vs. Control, Acute Treatment, Migraine
| Author, year (study) | Time, min | Total attacks, nVNS/control, n | Percent (95% CI) | P a | |
|---|---|---|---|---|---|
| nVNS | Control | ||||
| Martelletti et al, 201864 (PRESTO) | 120 | 373/347 | 35.2 (28.9-42.2) | 24.4 (18.8-31.0) | .018 |
| 60 | 29.4 (23.9-35.7) | 20.3 (15.4-26.4) | .025 | ||
| 30 | 21.4 (16.2-27.8) | 16 (11.5-21.7) | .15 | ||
Abbreviations: CI, confidence interval; nVNS, noninvasive vagus nerve stimulation.
a
Adjusted for pain score at baseline, use of preventive therapies, and presence of aura.