Evaluating the impact of adjunctive istradefylline on the cumulative dose of levodopa-containing medications in Parkinson's disease: study protocol for the ISTRA ADJUST PD randomized, controlled study.
Taku HatanoOsamu KanoRenpei SengokuAsako YoritakaKeisuke SuzukiNoriko NishikawaYohei MukaiKyoichi NomuraNorihito YoshidaMorinobu SekiMiho Kawabe MatsukawaHiroo TerashiKatsuo KimuraJun TashiroShigeki HiranoHidetomo MurakamiHideto JokiTsuyoshi UchiyamaHideki ShimuraKotaro OgakiJiro FukaeYoshio TsuboiKazushi TakahashiToshimasa YamamotoNaotake YanagisawaHiroshi NagayamaPublished in: BMC neurology (2022)
Japan Registry of Clinical Trials, jRCTs031180248 ; registered 12 March 2019.