Measuring Blood Flow Characteristics Using Dynamic Contrast Enhanced Magnetic Resonance Imaging
Public ClinicalTrials.gov record NCT02702635. 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.
Dynamic contrast-enhanced (DCE) MRI gives quantitative and semi-quantitative information about the integrity of the vascular system and can be used to quantify blood-brain barrier (BBB) integrity. The BBB plays a pathophysiological role in diabetes, cognitive disorders such as mild cognitive impairment, Alzheimer's disease, multiple sclerosis, and chronic traumatic encephalopathy. Although dysfunctional, changes in BBB integrity for these conditions are thought to be subtle and close to intact values. Recent studies have shown it is possible measure small changes in the BBB integrity as an early sign of disease using DCE MRI. The objective of this study is to apply an optimized DCE imaging protocol and novel image post-processing to obtain new information about the BBB integrity in aging. These techniques show promise for both improving clinical diagnosis, and elucidated the physiology or various disease processes.
Study identification
- NCT ID
- NCT02702635
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 53 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Not listed
- 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 14, 2015
- Primary completion
- May 25, 2021
- Completion
- May 25, 2021
- Last update posted
- Jun 30, 2021
2015 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Loma Linda University Medical Center | Loma Linda | California | 92354 | — |
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 NCT02702635, 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 Jun 30, 2021 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02702635 live on ClinicalTrials.gov.