Normal Values of Oxidative Stress, Taurine, and Related Markers
Completed
Conditions studied: Oxidative Stress
In brief
The role of oxidative stress in disease pathology is increasingly recognized. At present, the development of biomarkers of this state is in its infancy and the availability of clinically validated assays is lacking. This study will better determine normal values for specific biomarkers of oxidative stress. It will also investigate normal values of taurine, a natural occurring oxidative stress protectant. A primary and specific application of this data is for the evaluation of oxidative stress, levels of the natural protectant taurine, and of associated inflammation in the context of cystathionine β-synthase (ClinicalTrials.gov study: Oxidative Stress Markers in Inherited Homocystinuria and the Impact of Taurine).
Key facts
- Study ID
- NCT02649777
- Run by
- University of Colorado, Denver
- People needed
- 22
- Starts
- 2016-01-01
- Expected to finish
- 2017-12-01
- Last updated by the study team
- 2018-01-19
Who can join
Age: 8 and older, up to 50. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- Age: Over 8 years old and less than 50 years
You may not qualify if…
- Pregnancy: Females who are pregnant or lactating will be excluded from the study as the influence of pregnancy on the markers is not known nor is the impact of pregnancy on taurine known.
- Antioxidant use: Individuals taking taurine, over the counter energy drinks containing taurine or other high dose antioxidants such as Vitamin C or E, coenzyme Q, carotenes, selenium will be excluded as such intake will likely impact laboratory results.
- Inflammatory status:
- Individuals who have a significant chronic illness or state that has a known or suspected marked inflammatory component or oxidative stress component will be excluded from the study as the illness will impact inflammatory markers.
- Patients with an acute illness, which may impact inflammatory biomarkers, will be postponed for study entry until the acute illness is resolved. Entry into the study at a later day will be offered. The study visit will not be conducted within 3 weeks of the acute illness.
- Smoking within the past 12 months will be excluded.
Where it is running
- Children's Hospital Colorado — Aurora, Colorado, United States
Full record on ClinicalTrials.gov
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