Development of a Clinically-relevant Test for Assessment of Cerebral Vascular Function
Public ClinicalTrials.gov record NCT04336852. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this study is to develop a test of cerebral vessel function by inducing a reactive hyperemia that will elicit a rapid and profound increase in cerebral vessel shear stress. The results of this project may lead to development of a test with prognostic/predictive utility for individual risk assessment of a future cerebrovascular event/disease. This information will be of vital importance to the medical community in regards to cerebrovascular health in aging individuals, and testing of interventions and therapies that may ameliorate these effects.
Study identification
- NCT ID
- NCT04336852
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 2 participants
Conditions and interventions
Conditions
Interventions
- Flow mediated dilation (brachial and femoral arteries) Procedure
- Cerebral vascular reactivity to carbon dioxide (CO2) Procedure
- Cerebral vascular function test Procedure
Procedure
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 13, 2018
- Primary completion
- May 11, 2023
- Completion
- May 11, 2023
- Last update posted
- May 19, 2025
2018 – 2023
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Illinois at Chicago | Chicago | Illinois | 60612 | — |
| University of North Texas Health Science Center | Fort Worth | Texas | 76107 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04336852, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 19, 2025 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04336852 live on ClinicalTrials.gov.