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Effect of Combined Exercise, Heat, and Quercetin Supplementation on Whole Body Stress Response
NCT01168739 · View on ClinicalTrials.gov ↗
Study Summary
The purpose of this study is to determine whether dietary quercetin supplementation effects thermotolerance and heat acclimation in human subjects exposed to exercise/heat stress. Specific Aim I. To determine if quercetin in combination with repeated bouts of thermally stressful exercise will impact intestinal barrier function. The investigators will examine urinary lactulose excretion, plasma endotoxin,plasma quercetin, inflammatory cytokines (TNF-a \& Il-6), anti-inflammatory cytokines (Il-10), and HSP70 and HSF-1 content of peripheral blood mononuclear cells. Specific Aim II. To determine whether quercetin's suppresses the ability of human subjects to acclimate to exercise/heat stress. The investigators will examine body temperatures, heart rates, physiological strain, sweat and plasma volume responses to standardized heat tolerance tests.
Conditions Studied
Interventions
- DIETARY_SUPPLEMENT Placebo
- DIETARY_SUPPLEMENT Quercetin
Study Locations (1)
New Mexico
- UNM General Clinical Research Center — Albuquerque
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 9 participants |
| Start Date | 2009-09 |
| Est. Completion | 2010-03 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT01168739
The ClinicalTrials.gov registry entry for NCT01168739 describes a study currently listed as completed. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 9 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of New Mexi, which has 107 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Heat Acclimation and Thermotolerance appearing as the primary indexed condition, and to 2 interventions — of which Placebo is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT01168739 reports 1 study location spanning 1 distinct geographic area — top geographies include New Mexico. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT01168739 about?
NCT01168739 is a clinical study titled "Effect of Combined Exercise, Heat, and Quercetin Supplementation on Whole Body Stress Response". The purpose of this study is to determine whether dietary quercetin supplementation effects thermotolerance and heat acclimation in human subjects exposed to exercise/heat stress. Specific Aim I. To determine if quercetin in combination with repeated bouts of thermally stressful exercise will impac...
What is the current status of trial NCT01168739?
This trial is currently completed. It is a NA study. The enrollment target is 9 participants. The study started on 2009-09. Estimated completion is 2010-03.
What conditions does trial NCT01168739 study?
This clinical trial studies the following conditions: Heat Acclimation and Thermotolerance. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT01168739?
The interventions under investigation include: Placebo (DIETARY_SUPPLEMENT), Quercetin (DIETARY_SUPPLEMENT). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT01168739?
This trial is sponsored by University of New Mexi, which has 107 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT01168739 being conducted?
This trial has 1 study location across New Mexico. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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