Stroke Clinical Trial - Sex Differences in Vascular Markers of Stroke Risk

Status Completed

Clinical Trial Summary

The purposes of this study are to quantify and compare vascular function in men and women, and to determine the effect of age, race-ethnicity, cardiovascular risk factors, biological markers and hormonal markers on vascular measures to establish gender-specific models.

Clinical Trial Description

Men and women with stroke have different risk factor profiles. Women tend to develop stroke risk factors, subclinical disease, and have vascular events following menopause, presumably related to the depletion of estrogen. Men, however, tend to develop vascular disease at a younger age. Sex differences in subclinical disease are poorly understood. Identification of subclinical disease could lead to more aggressive interventions to prevent stroke and other vascular events.

The objectives of this study are to quantify and compare vascular function in men and women by measuring carotid atherosclerosis, endothelial dysfunction, and ankle-brachial index and then to determine the effect of age, race-ethnicity, cardiovascular risk factors, biological markers and hormonal markers on these vascular measures to determine gender-specific models. The aims of this project are to determine if middle-aged men and women at risk for stroke have differences in functional and structural vascular assessments, and to develop comprehensive vascular health profiles in men and women.

In this trial, researchers will use a cross-sectional design to study gender differences in vascular functions and other vascular risk factors in 150 women and 100 men with 1 or more cardiovascular risk factors but without evidence of stroke, heart disease, or peripheral vascular disease. Participants will be divided in two age groups: 45 to 54 and 55 to 64 and will be followed for two years for vascular outcomes, such as stroke, transient ischemic attack or TIA, or acute coronary syndromes.

Information from this study will help develop a comprehensive gender-specific model of subclinical disease, discover novel biological and vascular markers for stroke, and provide critical data to be used in future studies aimed at slowing progression of vascular dysfunction and preventing stroke. ;

Study Design

Related Conditions & MeSH terms

Stroke

Clinical Trial Details

NCT number	NCT00681681
Study type	Observational
Source	Wake Forest University Health Sciences
Contact
Status	Completed
Phase	N/A
Start date	February 2008
Completion date	January 2013

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT04043052` - Mobile Technologies and Post-stroke Depression	N/A
Recruiting	`NCT03869138` - Alternative Therapies for Improving Physical Function in Individuals With Stroke	N/A
Completed	`NCT04034069` - Effects of Priming Intermittent Theta Burst Stimulation on Upper Limb Motor Recovery After Stroke: A Randomized Controlled Trial	N/A
Completed	`NCT04101695` - Hemodynamic Response of Anodal Transcranial Direct Current Stimulation Over the Cerebellar Hemisphere in Healthy Subjects	N/A
Terminated	`NCT03052712` - Validation and Standardization of a Battery Evaluation of the Socio-emotional Functions in Various Neurological Pathologies	N/A
Completed	`NCT00391378` - Cerebral Lesions and Outcome After Cardiac Surgery (CLOCS)	N/A
Recruiting	`NCT06204744` - Home-based Arm and Hand Exercise Program for Stroke: A Multisite Trial	N/A
Active, not recruiting	`NCT06043167` - Clinimetric Application of FOUR Scale as in Treatment and Rehabilitation of Patients With Acute Cerebral Injury
Active, not recruiting	`NCT04535479` - Dry Needling for Spasticity in Stroke	N/A
Completed	`NCT03985761` - Utilizing Gaming Mechanics to Optimize Telerehabilitation Adherence in Persons With Stroke	N/A
Recruiting	`NCT00859885` - International PFO Consortium	N/A
Recruiting	`NCT06034119` - Effects of Voluntary Adjustments During Walking in Participants Post-stroke	N/A
Completed	`NCT03622411` - Tablet-based Aphasia Therapy in the Chronic Phase	N/A
Completed	`NCT01662960` - Visual Feedback Therapy for Treating Individuals With Hemiparesis Following Stroke	N/A
Recruiting	`NCT05854485` - Robot-Aided Assessment and Rehabilitation of Upper Extremity Function After Stroke	N/A
Active, not recruiting	`NCT05520528` - Impact of Group Participation on Adults With Aphasia	N/A
Completed	`NCT03366129` - Blood-Brain Barrier Disruption in People With White Matter Hyperintensities Who Have Had a Stroke
Completed	`NCT03281590` - Stroke and Cerebrovascular Diseases Registry
Completed	`NCT05805748` - Serious Game Therapy in Neglect Patients	N/A
Recruiting	`NCT05621980` - Finger Movement Training After Stroke	N/A

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Sex Differences in Vascular Markers of Stroke Risk — SAVVY

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms