• Longitudinal Monitoring of Parkinson's Disease in Different Ethnic Cohorts: The DodoNA and LONG-PD Study 

      Markopoulou, Katerina; Aasly, Jan; Ju Chung, Sun; Dardiotis, Efthimios; Wirdefeldt, Karin; Premkumar, Ashvini; Schoneburg, Bernadette; Kartha, Ninith; Wilk, Gary; Wei, Jun Rong; Simon, Kelly Claire; Tideman, Samuel; Epshteyn, Alexander; Hadsell, Bryce; Garduno, Lisette; Pham, Anna; Frigerio, Roberta; Maraganore, Demetrius M. (Peer reviewed; Journal article, 2020)
      Background: Different factors influence severity, progression, and outcomes in Parkinson's disease (PD). Lack of standardized clinical assessment limits comparison of outcomes and availability of well-characterized cohorts ...
    • Multifactorial assessment of Parkinson’s disease course and outcomes using trajectory modeling in a multiethnic, multisite cohort – extension of the LONG-PD study 

      Chase, Bruce A.; Krueger, Rejko; Pavelka, Lukas; Chung, Sun Ju; Aasly, Jan; Dardiotis, Efthimios; Premkumar, Ashvini P.; Schoneburg, Bernadette; Kartha, Ninith; Aunaetitrakul, Navamon; Frigerio, Roberta; Maraganore, Demetrius; Markopoulou, Katerina (Peer reviewed; Journal article, 2023)
      Background: The severity, progression, and outcomes of motor and non-motor symptoms in Parkinson’s disease (PD) are quite variable. Following PD cohorts holds promise for identifying predictors of disease severity and ...