Free Fatty Acid-Induced Hypertension in Obese Subjects With Type 2 Diabetes
Public ClinicalTrials.gov record NCT00738023. 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.
Insulin resistance has been implicated as the central pathogenetic feature of cardiovascular risk factor cluster that includes hypertension, impaired glucose tolerance, diabetes, dyslipidemia, and hemostatic disorders. Recent evidence suggests that increased levels of free fatty acids (FFA) in obese subjects is a leading candidate in the pathogenesis of insulin resistance (1-4). In our preliminary studies on the effect of FFA on insulin secretion and action (lipotoxicity), we have observed that the infusion of Intralipid/heparin to increase FFA \~ four-fold-baseline levels for 48 hours results in a significant and reproducible raise in systolic and diastolic blood pressure (BP) in obese African American subjects with and without diabetes. The increase in blood pressure is apparent after 12 hours of infusion, reaching a peak increment of 32 mm Hg in systolic and 14 mm Hg in diastolic pressure at 24 hours. These preliminary findings indicate that, in addition to the well-known effect on insulin resistance, sustained elevation of FFA results in the development of an acute metabolic syndrome.
Study identification
- NCT ID
- NCT00738023
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 36 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Feb 29, 2004
- Primary completion
- Nov 30, 2009
- Completion
- Nov 30, 2009
- Last update posted
- Dec 29, 2014
2004 – 2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Grady Memorial Hospital | Atlanta | Georgia | 30303 | — |
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 NCT00738023, 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 Dec 29, 2014 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00738023 live on ClinicalTrials.gov.