Table 3.
Mean (± SD) Ashworth Scale scores for each OLEX injection cycle
| Cycle | N | Wrist flexors | Elbow flexors | Finger flexors | Thumb flexors | Forearm pronators |
|---|---|---|---|---|---|---|
| OLEX cycle 1 | ||||||
| Inj. visit | 234 | 2.4 ± 0.7 | 2.4 ± 0.7 | 2.6 ± 0.7 | 1.9 ± 0.8 | 2.0 ± 0.9 |
| Week 4 | 233 | 1.7 ± 0.9 | 1.9 ± 0.8 | 1.8 ± 0.9 | 1.4 ± 0.8 | 1.6 ± 0.9 |
| EOC | 230 | 2.1 ± 0.8 | 2.2 ± 0.7 | 2.4 ± 0.8 | 1.8 ± 0.8 | 1.9 ± 0.9 |
| OLEX cycle 2 | ||||||
| Inj. visit | 227 | 2.1 ± 0.8 | 2.3 ± 0.7 | 2.4 ± 0.8 | 1.8 ± 0.8 | 1.9 ± 0.9 |
| 4-week visit | 214 | 1.5 ± 0.8 | 1.8 ± 0.8 | 1.7 ± 0.8 | 1.4 ± 0.8 | 1.5 ± 0.9 |
| EOC | 208 | 2.1 ± 0.8 | 2.2 ± 0.8 | 2.3 ± 0.8 | 1.7 ± 0.9 | 1.9 ± 0.8 |
| OLEX cycle 3 | ||||||
| Inj. visit | 205 | 2.1 ± 0.7 | 2.2 ± 0.8 | 2.4 ± 0.8 | 1.7 ± 0.8 | 1.9 ± 0.8 |
| Week 4 | 197 | 1.5 ± 0.8 | 1.6 ± 0.8 | 1.6 ± 0.8 | 1.3 ± 0.8 | 1.5 ± 0.8 |
| EOC | 200 | 1.8 ± 0.9 | 1.9 ± 0.9 | 2.0 ± 0.8 | 1.6 ± 0.8 | 1.8 ± 0.9 |
EOC end of cycle, Inj injection, OLEX open-label extension period, SD standard deviation