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Clinical Trial Summary

Study Design: Randomized Single Blind Study Objective: To determine the dose relationship of DWP 450 for finger flexor spasticity Subjects: 78 patients with upper extremity spasticity after CVA Inclusion criteria: Patient who have spasticity (MAS greater than 2 in finger flexors) Methods: Patients will be randomly assigned to one of 5 groups. Gp 1: placebo, Gp 2: 15U, Gp 3: 30 U, Gp 4: 50 U, Gp 5: 75 U


Clinical Trial Description

Seventy-eight patients with upper extremity spasticity after cerebrovascular accident will be recruited and randomly assigned to one of 5 groups. The groups are as followings.

Gp 1: placebo group (Normal saline 1.2 ml) Gp 2: Clostridium Botulinum Toxin Type A (Nabota, DWP 450) 15 U Gp 3: Clostridium Botulinum Toxin Type A (Nabota, DWP 450) 30 U Gp 4: Clostridium Botulinum Toxin Type A (Nabota, DWP 450) 50 U Gp 5: Clostridium Botulinum Toxin Type A (Nabota, DWP 450) 70 U

According to the group, the injection will be performed to the finger flexor musles (flexor digitorum superficialis and profundus). Outcome measurement will be MAS (Modified ashworth scale), FMA, Wolf Motor Assessment, Cross sectional area measured by Ultrasonography.

Patient evaluation will be conducted 2 weeks, 1 months, 2 months, and 3 months after the injection. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03517319
Study type Interventional
Source Seoul National University Hospital
Contact Shi-Uk Lee, MD, PhD
Email shiuk.lee@gmail.com
Status Recruiting
Phase Phase 4
Start date September 1, 2016
Completion date June 2018

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