This multicenter, open-label long-term study is a followup to the placebo- controlled study to determine a) the safety and b) the efficacy of oral tizanidine in reducing excessive muscle tone associated with spasticity in patients with multiple sclerosis. This study will determine the safety of long-term treatment with tizanidine at maximally tolerated dosage of up to 12 mg three times a day. This study was completed with FDA approval of tizanidine with an indication for use for treatment of spasticity associated with multiple sclerosis.

Project Start
1997-12-01
Project End
1998-11-30
Budget Start
1997-10-01
Budget End
1998-09-30
Support Year
13
Fiscal Year
1998
Total Cost
Indirect Cost
City
Houston
State
TX
Country
United States
Zip Code
77225
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