Table 2 Trend of the headache days after increase in the onabotulinumtoxinA dose. (n = 175)
From: OnabotulinumtoxinA in chronic migraine: is the response dose dependent?
Number of the headache days | Number of the severe headache days | |
|---|---|---|
Baseline | 25.85 ± 5.73 | 15.20 ± 7.96 |
36 weeks before the increase | 14.22 ± 10.81 | 5.88 ± 6.80 |
24 weeks before the increase | 13.58 ± 10.91 | 5.46 ± 6.75 |
12 weeks before the increase | 13.71 ± 10.62 | 5.32 ± 6.49 |
Day of the increase to 200 units | 13.62 ± 10.79 | 5.88 ± 6.73 |
12 weeks after the increase | 11.88 ± 10.55 * | 4.33 ± 5.23 ** |
24 weeks after the increase | 12.38 ± 10.69 | 3.83 ± 4.96 ** |
36 weeks after the increase | 11.02 ± 10.61 ** | 4.01 ± 4.89 ** |