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Clinical Trial Summary

This study aims to determine the relationships between retina micro-vascular remodeling and cognitive function in hypertensive patients.

The study plans to enrol 160 patients (100 patients with mild cognitive impairment -MCI- and 60 without MCI).


Clinical Trial Description

Our project stands on physiopathological and cognitive angles, and is mainly based on the major role of large and small arteries elasticity on cognitive aging. It will benefit from the recent innovative accurate and non invasive techniques such as MRI for central large arteries and adaptative optics for retina arterioles imaging.

Study population is the following:

- 60 patients with hypertension and no MCI,

- 50 patients with hypertension and stable MCI, without dementia

- 50 patients with hypertension and progressive MCI, without dementia

Every patients will perform a medical interview and examination, an MRI (brain + aorta), adaptative optics imaging, a cognitive tests and a blood test.

Primary outcome is to determine the relationships between retina micro-vascular remodeling and cognitive function in this population. ;


Study Design

Observational Model: Case-Only, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT02701855
Study type Observational
Source Institute of Cardiometabolism and Nutrition, France
Contact David Rosenbaum, Dr
Phone 01 42 17 57 74
Email david.rosenbaum@psl.aphp.fr
Status Recruiting
Phase N/A
Start date October 2014
Completion date December 2017

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