Skip to main content
  • American Heart Association
  • Science Volunteer
  • Warning Signs
  • Advanced Search
  • Donate

  • Home
  • About this Journal
    • General Statistics
    • Editorial Board
    • Editors
    • Information for Advertisers
    • Author Reprints
    • Commercial Reprints
    • Customer Service and Ordering Information
  • All Issues
  • Subjects
    • All Subjects
    • Arrhythmia and Electrophysiology
    • Basic, Translational, and Clinical Research
    • Critical Care and Resuscitation
    • Epidemiology, Lifestyle, and Prevention
    • Genetics
    • Heart Failure and Cardiac Disease
    • Hypertension
    • Imaging and Diagnostic Testing
    • Intervention, Surgery, Transplantation
    • Quality and Outcomes
    • Stroke
    • Vascular Disease
  • Browse Features
    • AHA Guidelines and Statements
    • Acknowledgment of Reviewers
    • Clinical Implications
    • Clinical-Pathological Conferences
    • Controversies in Hypertension
    • Editors' Picks
    • Guidelines Debate
    • Meeting Abstracts
    • Recent Advances in Hypertension
    • SPRINT Trial: the Conversation Continues
  • Resources
    • Instructions to Reviewers
    • Instructions for Authors
    • →Article Types
    • → Submission Guidelines
      • Research Guidelines
        • Minimum Information About Microarray Data Experiments (MIAME)
      • Abstract
      • Acknowledgments
      • Clinical Implications (Only by invitation)
      • Conflict(s) of Interest/Disclosure(s) Statement
      • Figure Legends
      • Figures
      • Novelty and Significance: 1) What Is New, 2) What Is Relevant?
      • References
      • Sources of Funding
      • Tables
      • Text
      • Title Page
      • Online/Data Supplement
    • →Tips for Easier Manuscript Submission
    • → General Instructions for Revised Manuscripts
      • Change of Authorship Form
    • → Costs to Authors
    • → Open Access, Repositories, & Author Rights Q&A
    • Permissions to Reprint Figures and Tables
    • Journal Policies
    • Scientific Councils
    • AHA Journals RSS Feeds
    • International Users
    • AHA Newsroom
  • AHA Journals
    • AHA Journals Home
    • Arteriosclerosis, Thrombosis, and Vascular Biology (ATVB)
    • Circulation
    • → Circ: Arrhythmia and Electrophysiology
    • → Circ: Genomic and Precision Medicine
    • → Circ: Cardiovascular Imaging
    • → Circ: Cardiovascular Interventions
    • → Circ: Cardiovascular Quality & Outcomes
    • → Circ: Heart Failure
    • Circulation Research
    • Hypertension
    • Stroke
    • Journal of the American Heart Association
  • Facebook
  • Twitter

  • My alerts
  • Sign In
  • Join

  • Advanced search

Header Publisher Menu

  • American Heart Association
  • Science Volunteer
  • Warning Signs
  • Advanced Search
  • Donate

Hypertension

  • My alerts
  • Sign In
  • Join

  • Facebook
  • Twitter
  • Home
  • About this Journal
    • General Statistics
    • Editorial Board
    • Editors
    • Information for Advertisers
    • Author Reprints
    • Commercial Reprints
    • Customer Service and Ordering Information
  • All Issues
  • Subjects
    • All Subjects
    • Arrhythmia and Electrophysiology
    • Basic, Translational, and Clinical Research
    • Critical Care and Resuscitation
    • Epidemiology, Lifestyle, and Prevention
    • Genetics
    • Heart Failure and Cardiac Disease
    • Hypertension
    • Imaging and Diagnostic Testing
    • Intervention, Surgery, Transplantation
    • Quality and Outcomes
    • Stroke
    • Vascular Disease
  • Browse Features
    • AHA Guidelines and Statements
    • Acknowledgment of Reviewers
    • Clinical Implications
    • Clinical-Pathological Conferences
    • Controversies in Hypertension
    • Editors' Picks
    • Guidelines Debate
    • Meeting Abstracts
    • Recent Advances in Hypertension
    • SPRINT Trial: the Conversation Continues
  • Resources
    • Instructions to Reviewers
    • Instructions for Authors
    • →Article Types
    • → Submission Guidelines
    • →Tips for Easier Manuscript Submission
    • → General Instructions for Revised Manuscripts
    • → Costs to Authors
    • → Open Access, Repositories, & Author Rights Q&A
    • Permissions to Reprint Figures and Tables
    • Journal Policies
    • Scientific Councils
    • AHA Journals RSS Feeds
    • International Users
    • AHA Newsroom
  • AHA Journals
    • AHA Journals Home
    • Arteriosclerosis, Thrombosis, and Vascular Biology (ATVB)
    • Circulation
    • → Circ: Arrhythmia and Electrophysiology
    • → Circ: Genomic and Precision Medicine
    • → Circ: Cardiovascular Imaging
    • → Circ: Cardiovascular Interventions
    • → Circ: Cardiovascular Quality & Outcomes
    • → Circ: Heart Failure
    • Circulation Research
    • Hypertension
    • Stroke
    • Journal of the American Heart Association
Poster Abstract PresentationsSession Title: Cerebrovascular Disease and Stroke

Abstract P157: Tractography of White Matter Connections Predicts for Vascular Cognitive Impairment in Hypertensive Patients

Lorenzo Carnevale, Giulio Selvetella, Daniela Cugino, Giovanni Grillea, Giuseppe Lembo, Daniela Carnevale
Hypertension. 2015;66:AP157
Lorenzo Carnevale
IRCCS Neuromed, Pozzilli (IS), Italy
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Giulio Selvetella
IRCCS Neuromed, Pozzilli (IS), Italy
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Daniela Cugino
IRCCS Neuromed, Pozzilli (IS), Italy
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Giovanni Grillea
IRCCS Neuromed, Pozzilli (IS), Italy
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Giuseppe Lembo
Sapienza Univ of Rome at IRCCS Neuromed, Pozzilli (IS), Italy
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Daniela Carnevale
Sapienza Univ of Rome at IRCCS Neuromed, Pozzilli (IS), Italy
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics

Jump to

  • Article
  • Info & Metrics
  • eLetters
Loading

Abstract

Vascular cognitive impairment (VCI) results by several vascular risk factors and, particularly, hypertension (HTN). The identification of early changes associated with later development of dementia is demanding. Great part of research has primarily focused on brain changes occuring in grey matter. However, more recent data highlighted that HTN may determine cognitive decline, even before manifest neurodegeneration. Diffusion tensor imaging (DTI) on magnetic resonance, opened the possibility to predict white matter connections that correlate with specific cognitive functions. In this study, we used DTI and cognitive assessment (CA), in order to identify a regional pattern of fractional anisotropy (FA) changes that could predict for VCI in hypertensive patients (HT).

We have examined 15 HT (moderate to severe, with antihypertensive medications) vs 15 normotensive (NT), subjecting them to DTI and CA. HT had significant higher SBP (138±4 vs 118±3 in NT) and DBP (87±2 vs 75±2 in NT) (p<0.001), displayed a significant LV hypertrophic remodeling (LVM/BSA 112±5 vs 83±3 for NT) (p<0.0001), with a significant moderate increase in albuminuria (15.7±2.6 mg/24h vs 8.8±1.6 for NT) (p<0.03). When subjected to CA, HT had significantly worsen performance on both MoCA (22.66±0.97 vs 26.21±0.57 NT) and Stroop Test (34.50±3.87 vs 17.75±2.57 NT) (p<0.01). Conversely, tests regarding Verbal Fluency and Instrumental Activities of Daily Living revealed normal performance of HT, thus indicating a selective impairment of memory. Brain imaging showed that, while none of the patients had abnormal signal intensity on T1/T2-weighted MRI,

DTI indices FA were significantly reduced in HT as vs NT. In particular, HT had lower FA in projection fibers related to impairment for non-verbal materials (Anterior Thalamic Radiation: 0.358±0.012 vs 0.330±0.006, p<0.05), association fibers involved in executive functioning and emotional regulation (Superior Longitudinal Fasciculus: 0.388±0.013 vs 0.356±0.007, p<0.05), limbic system fibers involved in attention tasks (cingulate gyrus: 0.364±0.009 vs 0.328±0.010, p<0.01).

Our data highlight a novel paradigm of combined DTI/CA of HT patients, capable to identify, with great sensitivity, predictive signs of HTN-induced VCI.

  • Magnetic resonance imaging
  • Hypertension
  • Central nervous system
  • Author Disclosures: L. Carnevale: None. G. Selvetella: None. D. Cugino: None. G. Grillea: None. G. Lembo: None. D. Carnevale: None.

  • © 2015 by American Heart Association, Inc.
Back to top
Previous Article

This Issue

Hypertension
September 2015, Volume 66, Issue Suppl 1
  • Table of Contents
Previous Article

Jump to

  • Article
  • Info & Metrics

Article Tools

  • Citation Tools
    Abstract P157: Tractography of White Matter Connections Predicts for Vascular Cognitive Impairment in Hypertensive Patients
    Lorenzo Carnevale, Giulio Selvetella, Daniela Cugino, Giovanni Grillea, Giuseppe Lembo and Daniela Carnevale
    Hypertension. 2015;66:AP157, originally published November 3, 2015

    Citation Manager Formats

    • BibTeX
    • Bookends
    • EasyBib
    • EndNote (tagged)
    • EndNote 8 (xml)
    • Medlars
    • Mendeley
    • Papers
    • RefWorks Tagged
    • Ref Manager
    • RIS
    • Zotero
  • Article Alerts
    Log in to Email Alerts with your email address.
  • Save to my folders

Share this Article

  • Email

    Thank you for your interest in spreading the word on Hypertension.

    NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

    Enter multiple addresses on separate lines or separate them with commas.
    Abstract P157: Tractography of White Matter Connections Predicts for Vascular Cognitive Impairment in Hypertensive Patients
    (Your Name) has sent you a message from Hypertension
    (Your Name) thought you would like to see the Hypertension web site.
  • Share on Social Media
    Abstract P157: Tractography of White Matter Connections Predicts for Vascular Cognitive Impairment in Hypertensive Patients
    Lorenzo Carnevale, Giulio Selvetella, Daniela Cugino, Giovanni Grillea, Giuseppe Lembo and Daniela Carnevale
    Hypertension. 2015;66:AP157, originally published November 3, 2015
    del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo

Related Articles

Cited By...

Hypertension

  • About Hypertension
  • Instructions for Authors
  • AHA CME
  • Guidelines and Statements
  • Permissions
  • Journal Policies
  • Email Alerts
  • Open Access Information
  • AHA Journals RSS
  • AHA Newsroom

Editorial Office Address:
7272 Greenville Ave.
Dallas, TX 75231
email: hypertension@heart.org

Information for:
  • Advertisers
  • Subscribers
  • Subscriber Help
  • Institutions / Librarians
  • Institutional Subscriptions FAQ
  • International Users
American Heart Association Learn and Live
National Center
7272 Greenville Ave.
Dallas, TX 75231

Customer Service

  • 1-800-AHA-USA-1
  • 1-800-242-8721
  • Local Info
  • Contact Us

About Us

Our mission is to build healthier lives, free of cardiovascular diseases and stroke. That single purpose drives all we do. The need for our work is beyond question. Find Out More about the American Heart Association

  • Careers
  • SHOP
  • Latest Heart and Stroke News
  • AHA/ASA Media Newsroom

Our Sites

  • American Heart Association
  • American Stroke Association
  • For Professionals
  • More Sites

Take Action

  • Advocate
  • Donate
  • Planned Giving
  • Volunteer

Online Communities

  • AFib Support
  • Garden Community
  • Patient Support Network
  • Professional Online Network

Follow Us:

  • Follow Circulation on Twitter
  • Visit Circulation on Facebook
  • Follow Circulation on Google Plus
  • Follow Circulation on Instagram
  • Follow Circulation on Pinterest
  • Follow Circulation on YouTube
  • Rss Feeds
  • Privacy Policy
  • Copyright
  • Ethics Policy
  • Conflict of Interest Policy
  • Linking Policy
  • Diversity
  • Careers

©2018 American Heart Association, Inc. All rights reserved. Unauthorized use prohibited. The American Heart Association is a qualified 501(c)(3) tax-exempt organization.
*Red Dress™ DHHS, Go Red™ AHA; National Wear Red Day ® is a registered trademark.

  • PUTTING PATIENTS FIRST National Health Council Standards of Excellence Certification Program
  • BBB Accredited Charity
  • Comodo Secured