Evaluation of Correlation Between Oculometric Measures and Clinical Assessment in Parkinson's Disease (PALOMA)

NeuraLight

Status

Enrolling

Conditions

Parkinson Disease

Treatments

Other: NeuraLight

Study type

Interventional

Funder types

Other

Industry

Identifiers

NCT05862649

NL/PD/2023-1

Details and patient eligibility

About

This is a multicenter longitudinal study in about 300 patients with Idiopathic Parkinson's disease, who will be evaluated in several clinical centers with a clinical assessment and an oculometric examination during a time period with specific intervals. This study aims to evaluate the correlation between oculometric measures and clinical assessment over time, as well as the potential to detect early change in clinical status using an oculometric assessment.

Full description

This is an multicenter longitudinal study, in about 300 patients with idiopathic PD in several centers. The aim of this study is to evaluate the correlations between oculometric measures and clinical assessment, e.g. the Movement Disorder Society-Sponsored Revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) and the MoCA score over time ,in subjects who meet the inclusion and exclusion criteria, and who provide a signed Informed Consent. In addition, the investigators aim to demonstrate that oculometric measures are able to detect patient deterioration faster than can be detected using the currently available clinical assessment tools. All patients will be assessed over a period of 12 months (5 assessments, at 0, 3, 6, 9, 12 months). During this time period, every subject who consents will undergo a NeuraLight session including oculometric measurements and eye-tracking recordings using a novel software-based platform and an eye- tracking system (Tobii, CE-marked class B approved device) (approx. 30 minutes). The oculometric evaluation will occur for every patient every 3 months. All assessments will be performed during a clinic visit unless authorized to be conducted remotely. During the study, the sponsor will be blinded to the private details of the subjects.

Enrollment

300 estimated patients

Sex

All

Ages

40 to 85 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Men and women with idiopathic PD (Hoehn & Yahr scale 1-2)
Age between 40 and 85 years old
0 to 5 years' time since diagnosis
Normal or corrected vision
Ability to follow instructions
Willing and able to sign an informed consent form
No anticipated changes in PD medications from baseline throughout the study duration based on clinical status during screening
If treated, stable on treatment for at least 3 months

Exclusion criteria

Inability to sit for 40 minutes on a chair in a calm manner
Personal or 1st degree relative history of epilepsy
Additional neurological diseases
Drug or alcohol abuse (except for using medical cannabis during 24 hours prior NL examination date)
Pregnancy or a potential pregnancy (self-declaration)