NCT07262658Completed
Cognitive Disparities in Parkinson's Disease
Disparities in Neurocognitive Impairment Among Hispanics/Latinos in the US With Parkinson's Disease: The Role of Cardiovascular Risk
Source: ClinicalTrials.gov · Last updated 15 Jan 2026
Brief summary (registry, in English)
This study will investigate disparities in neurocognitive impairment (NCI) among Hispanics/Latinos/as/x (henceforth Hispanics) living in the US-Mexico borderland of California or in North Carolina with Parkinson's Disease (PD) and determine mechanisms underlying these disparities. NCI is an important aspect of the clinical course of PD, particularly among Hispanics, who have increased prevalence of dementia. Among the many potential factors driving this disparity, the investigators chose to focus on a modifiable risk factor to which Hispanics are particularly vulnerable, and that has been linked to increased NCI, namely cardiovascular (CVD) risk (e.g., diabetes, hypertension, obesity).
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 40 (actual)
- First submitted
- 8 Aug 2023
- Start date
- 30 Sept 2022
- Primary completion date
- 31 Dec 2025
- Lead sponsor
- Duke University
- Diseases
- Parkinson disease
- NCT number
- NCT07262658
What you commit to
- Study type: Observational
- Participants enrolled: 40
- From 30 Sept 2022 to the primary completion date, 31 Dec 2025
- 2 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Other neurological illness/diagnosis
- Injury that would affect cognition (i.e. stroke, closed head injury with loss of consciousness for longer than 30 minutes)
Who the study is looking for
- 40 years old and older
- non-Hispanic Whites
- Hispanics
- All genders
- Ability to provide consent
- Diagnosed with Parkinson's Disease
Age in the registry: 40 years to - · Sex: All · Does not accept healthy volunteers
Sites (2)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Duke University Coordinator of this site? Confirm its status | Durham | United States | Unknown status |
| UC San Diego Coordinator of this site? Confirm its status | La Jolla | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.