Abstract
Aim: To determine the effectiveness and safety of extended-release amantadine (ADS-5102) for levodopa-induced dyskinesias (LID) in patients with Parkinson disease (PD) by conducting a meta-analysis of relevant trials. Methods: The electronic databases were searched on or before March 1, 2019 for relevant trials. Only randomized, double-blind, parallel-group, placebo-controlled trials using ADS-5102 for LID in PD were included. Results: The ADS-5102 showed a reduction in the dyskinesia scores (mean difference: -9.56: CI: -10.05 to -9.07; p < 0.00001) and in the on time without troublesome dyskinesia (mean difference 2.50: CI 2.38 to 2.63; p < 0.00001). The adverse events identified in ADS-5102 were visual hallucinations, constipation, dry mouth and fall. Conclusion: ADS-5102 can be used as an adjunct therapy for LID.
Supplementary data
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Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
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