Key points are not available for this paper at this time.
(isradipine), iron (deferiprone), and extracellular α-synuclein (passive immunization), and upcoming trials of interventions affecting c-Abl, glucagon-like peptide-1, and glucocerebrosidase, it might be argued that further trials in populations not enriched for the targeted pathogenic process are doomed to repeat the failures of the past. © 2018 International Parkinson and Movement Disorder Society.
Lang et al. (Wed,) studied this question.