Clinical Research Directory

Inclusion Criteria for development cohort: Group of RBD patients * Diagnosis of RBD (confirmed by polysomnography) * Able to use a compatible smartphone with the study app * Having a care partner with whom they share their bedroom at night Group of Healthy matched controls: * Healthy volunteers age and sex matched to the enrolled RBD patients. * Able to use a compatible smartphone with the study app * No history of RBD. Inclusion Criteria for confirmation cohort * Clinical confirmed diagnosis of PD * RBD Screening Questionnaire score : 3 - 12 points * Absence of dementia * Able to use a compatible smartphone with the study app * Having a care partner with whom they share their bedroom at night Exclusion Criteria for all cohorts: Inability to consent for study procedures as judged by the investigator. Lacking motivation to participate in study procedures as judged by the investigator. Lack of social security.