Cardiovascular, Cerebrovascular, and Cognitive Function in Spinal Cord Injury
Public ClinicalTrials.gov record NCT02122991. 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.
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Official title
Cardiovascular, Cerebrovascular, and Cognitive Function in SCI
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Increased life expectancy in individuals with spinal cord injury (SCI) present clinicians with the challenge of managing the secondary complications of SCI with the chronic diseases common in an aging population. Cardiovascular disease, cerebral vascular disease, and cognitive dysfunction are among the primary challenges facing clinicians in the treatment of an aging population. Cognitive dysfunction has been reported in upwards of 60% of the SCI population, which have been primarily attributed to concomitant traumatic brain injury or pre-morbid conditions. Identifying possible modifiable risk factors which contribute to the increased prevalence of cognitive dysfunction in the SCI population is of significant clinical relevance and cardiovascular and cerebrovascular disorders have emerged as possible contributors to the cognitive disorders in the general population. These risk factors include: physical inactivity, chronically low or high blood pressure (BP), reduced blood flow to the brain, arterial stiffening, and impaired nervous system regulation of the cardiovascular system. These risk factors are particularly prominent in the SCI population as they represent a model of profound inactivity, have trouble regulating blood pressure, and suffer impaired cardiovascular regulation from their injury. In addition, we've recently reported deficits in blood flow to the brain at rest and during cognitive tests; with results being further impaired in SCI with chronically low blood pressure. Therefore the goals of this project are to determine the influence of cardiovascular and cerebral vascular responses at rest and during cognitive testing on test performance in 80 individuals with SCI compared to 50 age-matched non-SCI controls. All potential subjects will undergo a rigorous two-part screening process which consists of an initial screening via telephone and a detailed, in-person screening. Eligible subjects will be invited to participate in a 3 hour laboratory visit during which their arterial stiffness, blood pressure, heart rate, respiration rate and, blood flow to the brain will be monitored at rest and during a comprehensive series of cognitive tests. We hypothesize that blood pressure and cerebrovascular response to testing will account significantly for performance in cognitive testing that otherwise would have been attributable to SCI status.
Study identification
- NCT ID
- NCT02122991
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 61 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 30 Years to 64 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
- Jun 30, 2013
- Primary completion
- Jul 31, 2017
- Completion
- Nov 30, 2017
- Last update posted
- Feb 18, 2018
2013 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| James J Peters VA Medical Center | The Bronx | New York | 10468 | — |
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 NCT02122991, 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 Feb 18, 2018 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02122991 live on ClinicalTrials.gov.