A Long-term Extension Study of TCH346 and Placebo Administered Once Daily in Patients With Amyotrophic Lateral Sclerosis(ALS)
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Ages Eligible for Study:
21 Years to 80 Years (Adult, Senior)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Completed original protocol, Study No. CTCH346A2211
Be capable of satisfying the requirements of the extension protocol and must sign informed consent after the nature of the extension protocol has been fully explained
Exclusion criteria as described in the original protocol will remain applicable into the extension protocol
Other protocol-defined exclusion criteria may apply.