Role of Prostaglandins on Niacin-Induced Flushing
Public ClinicalTrials.gov record NCT00930839. 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.
Official title
Exploring the Role of Prostaglandin D2 and the DP1 Receptor on Nicotinic Acid Induced Flushing
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will focus on investigating the nicotinic acid stimulated release of prostaglandin D2 in normal controls. In subsequent studies, the investigators would like to further explore this pathway in people with type 2 diabetes. Enhanced blood flow (or flushing) may be compromised or exaggerated in type 2 diabetes particularly in those with impairment of autonomic function measured as the respiratory heart rate variability (HRV) of different frequencies reflecting the balance between the sympathetic and parasympathetic nervous systems. The investigators hypothesize that the vasodilatory effects induced by nicotinic acid will be different in glabrous and hairy skin and that autonomic imbalance may alter the response.
Study identification
- NCT ID
- NCT00930839
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 30 Years to 80 Years
- 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 28, 2009
- Primary completion
- Jan 31, 2010
- Completion
- Jan 31, 2010
- Last update posted
- Mar 9, 2010
2009 – 2010
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Eastern Virgnia Medical School, Strelitz Diabetes Center | Norfolk | Virginia | 23510f | — |
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 NCT00930839, 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 Mar 9, 2010 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00930839 live on ClinicalTrials.gov.