• E V Kostenko, L V Petrova, P A Ganzhula, L N Lisenker, O V Otcheskaia, A A Khozova, and A N Boĭko.
• Zh Nevrol Psikhiatr. 2012 Jan 1; 112 (2): 29-34.

AbstractTo reduce arm and hand spasticity, 28 patients in the early rehabilitation phase of ischemic hemisphere stroke received injections of the botulinum toxin A preparation xeomin in the content of complex rehabilitation programs. The following muscles: m. biceps brachii, m. flexor digitorum profundus, m. flexor digitorum superficialis, m. flexor carpi ulnaris, m. flexor carpi radialis were injected according to standard scheme. The total dose of drug was 200U in moderate (2-3 scores on the Ashworth scale) and 300U in marked (3-4 scores on the Ashworth scale) spasticity. Efficacy and safety of treatment was assessed at baseline and 2, 4, 8, 12, 16 weeks after injections. Xeomin significantly (p<0.05) reduced muscle tonus in patients with post-stroke spasticity of different severity. Clinical effect was seen 2 weeks after injection, it reached maximum at week 4 and then slowly decreased to week 16. The improved functional activity of the paretic arm (due to patient's and caregiver's reports) remained for to 12 weeks. The treatment was most effective in the group of patients with moderate spasticity. The correlation analysis confirmed that the severity of spasticity increased with the disease duration that reduced rehabilitation efficiency. The treatment with xeomin was safe, no serious side-effects were found.

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