Matches in SemOpenAlex for { <https://semopenalex.org/work/W4210944218> ?p ?o ?g. }
- W4210944218 endingPage "73" @default.
- W4210944218 startingPage "65" @default.
- W4210944218 abstract "Immediate-release (IR) amantadine has been used for treatment of levodopa induced dyskinesia (LID). The immediate-release/extended-release (IR/ER) amantadine formulation OS320 (OSMOLEX ER®) contains an IR outer layer and ER core for once-daily dosing.Report individual and pooled results for the similarly designed double-blind, placebo-controlled ALLAY-LID I and II trials, assessing IR/ER-amantadine for LID.PD patients with LID were randomized to IR/ER-amantadine 193 mg, 258 mg, or placebo. Primary endpoint was Unified Dyskinesia Rating Scale (UDysRS) score change from baseline to Day 98. Secondary outcome was ON time without troublesome dyskinesia based on diaries. Exploratory outcomes were other diary states (including OFF), MDS-UPDRS Parts II + III and Fatigue Severity Scale.Overall, 222 individuals enrolled (N = 87 ALLAY-LID I, N = 135 ALLAY-LID II); both trials terminated early for sponsor's decision. While ALLAY-LID I did not meet its primary endpoint, a significant reduction in UDysRS scores versus placebo was observed in ALLAY-LID II for both 193 mg and 258 mg doses. In the pooled analysis, placebo-adjusted UDysRS score differences were -5.5 [-9.8, -1.2], p = 0.012 and -5.2 [-9.5, -0.9], p = 0.017, respectively. IR/ER-amantadine 258 mg significantly increased time spent ON without troublesome dyskinesia in ALLAY-LID II and pooled analysis. Reductions in ON time with dyskinesia supported the primary outcome. There was no effect on OFF time or other outcomes. Overall, 13.3% (193 mg), 18.7% (258 mg) and 11.1% (placebo) discontinued for adverse events, most commonly hallucinations (4.0%, 10.7%, and 1.4%, respectively).IR/ER-amantadine significantly reduced LID in ALLAY-LID II but not in ALLAY-LID I; post-hoc pooled data also indicated a positive treatment effect on LID." @default.
- W4210944218 created "2022-02-09" @default.
- W4210944218 creator A5000279933 @default.
- W4210944218 creator A5000787275 @default.
- W4210944218 creator A5000949618 @default.
- W4210944218 creator A5003452415 @default.
- W4210944218 creator A5004340490 @default.
- W4210944218 creator A5004546864 @default.
- W4210944218 creator A5004770815 @default.
- W4210944218 creator A5005169470 @default.
- W4210944218 creator A5005766268 @default.
- W4210944218 creator A5006007407 @default.
- W4210944218 creator A5007337017 @default.
- W4210944218 creator A5009589365 @default.
- W4210944218 creator A5009754280 @default.
- W4210944218 creator A5009828098 @default.
- W4210944218 creator A5010598351 @default.
- W4210944218 creator A5012722318 @default.
- W4210944218 creator A5013666519 @default.
- W4210944218 creator A5014229347 @default.
- W4210944218 creator A5016717604 @default.
- W4210944218 creator A5016927406 @default.
- W4210944218 creator A5018164538 @default.
- W4210944218 creator A5018274361 @default.
- W4210944218 creator A5018430805 @default.
- W4210944218 creator A5019577228 @default.
- W4210944218 creator A5019974147 @default.
- W4210944218 creator A5020075606 @default.
- W4210944218 creator A5020958666 @default.
- W4210944218 creator A5022553846 @default.
- W4210944218 creator A5022790026 @default.
- W4210944218 creator A5023727416 @default.
- W4210944218 creator A5025017467 @default.
- W4210944218 creator A5025461298 @default.
- W4210944218 creator A5027328378 @default.
- W4210944218 creator A5029183436 @default.
- W4210944218 creator A5032256170 @default.
- W4210944218 creator A5039250629 @default.
- W4210944218 creator A5040044369 @default.
- W4210944218 creator A5040048377 @default.
- W4210944218 creator A5040728494 @default.
- W4210944218 creator A5042249589 @default.
- W4210944218 creator A5042434545 @default.
- W4210944218 creator A5048745413 @default.
- W4210944218 creator A5049489643 @default.
- W4210944218 creator A5049629005 @default.
- W4210944218 creator A5052357110 @default.
- W4210944218 creator A5053605140 @default.
- W4210944218 creator A5053643025 @default.
- W4210944218 creator A5053995042 @default.
- W4210944218 creator A5054027214 @default.
- W4210944218 creator A5054590518 @default.
- W4210944218 creator A5058544330 @default.
- W4210944218 creator A5059515114 @default.
- W4210944218 creator A5060664922 @default.
- W4210944218 creator A5061772061 @default.
- W4210944218 creator A5062364386 @default.
- W4210944218 creator A5063032391 @default.
- W4210944218 creator A5063995923 @default.
- W4210944218 creator A5064771183 @default.
- W4210944218 creator A5065709416 @default.
- W4210944218 creator A5065739718 @default.
- W4210944218 creator A5066595142 @default.
- W4210944218 creator A5068584149 @default.
- W4210944218 creator A5069047614 @default.
- W4210944218 creator A5069325529 @default.
- W4210944218 creator A5070256674 @default.
- W4210944218 creator A5072526567 @default.
- W4210944218 creator A5075310760 @default.
- W4210944218 creator A5075432412 @default.
- W4210944218 creator A5077085473 @default.
- W4210944218 creator A5077272140 @default.
- W4210944218 creator A5078352037 @default.
- W4210944218 creator A5078390423 @default.
- W4210944218 creator A5079181507 @default.
- W4210944218 creator A5081039693 @default.
- W4210944218 creator A5082601159 @default.
- W4210944218 creator A5087549346 @default.
- W4210944218 creator A5089180285 @default.
- W4210944218 creator A5089925289 @default.
- W4210944218 creator A5091535892 @default.
- W4210944218 date "2022-03-01" @default.
- W4210944218 modified "2023-10-17" @default.
- W4210944218 title "Immediate-release/extended-release amantadine (OS320) to treat Parkinson's disease with levodopa-induced dyskinesia: Analysis of the randomized, controlled ALLAY-LID studies" @default.
- W4210944218 cites W1727176495 @default.
- W4210944218 cites W1903985844 @default.
- W4210944218 cites W1972389166 @default.
- W4210944218 cites W1975444516 @default.
- W4210944218 cites W1984585186 @default.
- W4210944218 cites W1989607974 @default.
- W4210944218 cites W2000113722 @default.
- W4210944218 cites W2007037518 @default.
- W4210944218 cites W2008560062 @default.
- W4210944218 cites W2035942308 @default.
- W4210944218 cites W2044590002 @default.
- W4210944218 cites W2073486423 @default.
- W4210944218 cites W2078208735 @default.
- W4210944218 cites W2098736662 @default.