Ignite Creation Date:
2025-12-24 @ 9:41 PM
Ignite Modification Date:
2026-02-08 @ 4:51 AM
Study NCT ID:
NCT02153632
Status:
TERMINATED
Last Update Posted:
2022-02-16
First Post:
2014-05-30
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Efficacy and Safety of Amantadine Hydrogen Chloride (HCl) ER Tablets in Parkinson's Disease Subjects With LID
Sponsor:
Adamas Pharmaceuticals, Inc.
Organization:
Study Overview
Official Title:
A Multicenter, Randomized, Placebo-controlled, Double-blind, 26 Week Study to Evaluate the Efficacy and Safety of Amantadine HCl Extended Release Tablets in Parkinson's Disease Subjects With Levodopa-Induced Dyskinesias
Status:
TERMINATED
Status Verified Date:
2022-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
ALLAY-LID-II
Brief Summary:
The purpose of this multi-center, randomized, double-blind, parallel-group, 26 week study is to compare the efficacy and safety of two different dose levels of Amantadine Extended Release Tablets to placebo for the treatment of levodopa induced dyskinesia in patients with Parkinson's disease.
Detailed Description:
This study was terminated early due to slow enrollment with 135 of 162 planned subjects enrolled. Amantadine HCl ER has been used for many years as a treatment for Parkinson's disease. It has been reported in the literature to effectively treat the motor complications of levodopa, especially dyskinesia, but it must be given 2 to 4 times a day. The purpose of this multi-center, randomized, double-blind, parallel-group, 26 week study is to compare the efficacy and safety of two different dose levels of Amantadine Extended Release Tablets to placebo for the treatment of levodopa induced dyskinesia in patients with Parkinson's disease. The dose will be given once a day in the morning so that amantadine concentrations are maintained throughout the day for treating the levodopa induced dyskinesia, but will be lower during the night, potentially reducing the negative impact of amantadine on sleep.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: