Defining Strategies for Improving Endothelial and Fibrinolytic Dysfunction in Obesity - NCT00608465-37232 (Clinical Trial 201576)
Permalink: http://www.ClinicalConnection.com/exp/ExpandedPatientViewStudy201576.aspx
|
** Please review additional "Nearby Studies" on right ----->
|
|
 |
 |
|
| City: |
|
Nashville |
|
State:
|
|
TN |
| Zip Code: |
|
37232 |
| Conditions: |
|
Metabolic Syndrome X |
| Purpose: |
|
The combination of high blood pressure and having central obesity is an increasing important
factor for heart disease in men and women. It can also lead to the early development of
hardening of the arteries and increased risk of a stroke. This study will analyze patients'
genetic make up to identify who may be at greater risk for heart disease and strokes in
relationship to high blood pressure and central obesity.
|
| Study summary: |
|
Obesity is an increasingly important risk factor for cardiovascular disease in men and women
and is associated with the premature development of atherosclerosis, and increased risk of
stroke. A classical perspective of cardiovascular risk does not adequately explain all of
the cardiovascular events associated with obesity. Elevated plasma levels of plasminogen
activator inhibitor type I (PAI-1) are one of the biochemical hallmarks for obesity and
likely contribute the increased risk of atherothrombotic events in patients with obesity.
The central hypothesis of this proposal is that the increased risk of atherothrombotic
events in patients with obesity. The central hypothesis of this proposal is that vascular
PAI-1 excess promotes the development of intravascular thrombosis. We will test the
hypothesis that secreted factors from adipocytes have autocrine, paracrine and endocrine
effects that have a deleterious effect on the fibrinolytic system, either by enhancing PAI-1
production or impairing endothelial t-PA release. From a public health perspective, there
is no greater threat to America's cardiovascular health than the epidemic of obesity. It is
anticipated that this study will provide new insights nto the molecular mechanisms that
contribute to the development of fibrinolytic dysfunction and cardiovascular disease in
obesity. |
| Criteria: |
|
Inclusion Criteria:
- Male or females between the ages of 18 to 65 years of age.
- Documented diagnosis for the metabolic syndrome:
- Subjects with hypertension (SP>130mmHg)
- Subjects with central obesity (females waist >35"; males waist >40")
- Subjects with dyslipidemia (HDL <40mg/dl, triglycerides > 150 mg/dl)
- Subjects who are insulin resistance (fasting glucose >100mg/dl)
Exclusion Criteria:
- Subjects who smoke
- Women who are pregnant (confirmed by urine beta-HCG).
- Women who are breast feeding
- Subjects with documentation of the following health risk:
- Subjects with serum creatinine >2.0 mg/dl (males), >1.8 mg/dl (females)
- Subjects whose creatinine clearance < 50 mls/min
- Subjects with serum potassium >5.5mEql
- Subjects with Type 2 diabetes with microalbuminuria (spot urine
protein/creatinine ration >0.2)
- Subjects who are currently taking the following medications:
- Warfarin |
|
|
|
| Study is available at: |
|
Vanderbilt University Medical Center
Nashville, TN 37232
United States
Primary Contact:
James AS Muldowney, III, MD
Email: james.muldowney@vanderbilt.edu
Phone: 615-936-1750
Secondary Contact:
James AS Muldowney, III, MD
Email: james.muldowney@vanderbilt.edu
Phone: 615-936-1719 |
|
|
If you are interested in this clinical trial please use the contact information above. If you would like to get additional information about this clinical trial please visit ClinicalTrials.gov.
|
| Trials Alerts: |
|
If you would like to be
notified of new clinical trials as they become available please
register for a free account.
|
|
| Data Source: |
|
ClinicalTrials.gov |
| Date Processed: |
|
March 15, 2010 |
Modifications to
this listing: |
|
Only selected fields are shown, please use the link
above to view all information about this clinical trial. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clinical trials are medical research studies designed to test the safety and/or
effectiveness of new drugs, devices, or treatments in humans. These studies are
conducted worldwide for a range of conditions and illnesses. Learn more about
clinical research and participating in a study at
About Clinical Trials.
|
|
|
|
|