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Summary of trial by treatment arm
| Arm A | Arm B | |
|---|---|---|
| Number of patients | 10 | 10 |
| Median age (mean) | 65.5 (62.7) | 58.5 (58.0) |
| Sex (M:F) | 3:7 | 2:8 |
| Median symptom duration (range) | 3.2 months (0.5–9.5) | 3.0 months (1–7.5) |
| Mean initial Rankin score | 3.2 | 3.8 |
| Mean initial Barthel index | 67.5 | 56.5 |
| Stability or improvement | 60% | 40% |
| Improvement | 60% | 30% |
| Number alive | 7 | 7 |
| Median follow-up, months (range) | 31 (24–41) | 27 (23–34) |
