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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
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

Full criteria on ClinicalTrials.gov

Sites (2)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Duke University
Coordinator of this site? Confirm its status
DurhamUnited StatesUnknown status
UC San Diego
Coordinator of this site? Confirm its status
La JollaUnited StatesUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.