Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 1, 2026, 11:28 PM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Conditions
Parkinson's Disease, Levodopa Induced Dyskinesias (LID)
Interventions
240mg Amantadine HCl ER tablets, Placebo tablets, 320mg Amantadine HCl ER tablets
Drug
Lead sponsor
Adamas Pharmaceuticals, Inc.
Industry
Eligibility
30 Years to 85 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
26
States / cities
Tucson, Arizona • Fountain Valley, California • Irvine, California + 21 more
Conditions
Parkinson's Disease, Levodopa Induced Dyskinesia (LID)
Interventions
amantadine HCl ER, Placebo
Drug
Lead sponsor
Adamas Pharmaceuticals, Inc.
Industry
Eligibility
30 Years to 85 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
24
States / cities
Tucson, Arizona • Fountain Valley, California • Irvine, California + 21 more