Conditions: Nervous System Disorders
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 243
Healthy volunteers: no

Brief summary:
The purpose of this research study is to assess the efficacy of Dysport compared to placebo in improving muscle tone in hemiparetic subjects with upper limb spasticity due to stroke or traumatic brain injury.

Detailed description:

Arms:
arm 1: None arm 2: None arm 3: None

Interventions: intervention 1: Botulinum toxin type A intervention 2: Botulinum toxin type A intervention 3: Placebo
Intervention descriptions: intervention 1: 500 U, I.M. (in the muscle) injection on day 1 of a single treatment cycle. intervention 2: 1000 U, I.M. (in the muscle) injection on day 1 of a single treatment cycle. intervention 3: I.M. (in the muscle) injection on day 1 of a single treatment cycle.

Protocol document: