Access cutting-edge optic disc edema treatment through this clinical trial at a research site in Houston. Study-provided care at no cost to qualified participants.
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Access optic disc edema specialists at no cost
This study follows strict safety protocols and ethical guidelines
All study-related optic disc edema treatment provided free
Check if you qualify for this optic disc edema clinical trial in Houston, TX
No-Cost Study Care
Local to Houston
Convenient for TX residents
Cutting-Edge Treatment
Access to innovative therapies
Expert Medical Care
Close monitoring by specialists
Possible Compensation*
For time and travel
*Compensation varies by study. Confirm details with coordinator.
In this project, the investigators propose to test effectiveness of a daily nutraceutical supplement containing bioactive B vitamins to mitigate optic disc edema in astronauts. The proposed countermeasure is intended to maximize functioning of the one-carbon metabolic pathway to provide enough substrate and cofactors to overcome any genetic differences that may impact the efficiency of enzyme function. By optimizing the pathway, this will 1) optimize endothelial function by increasing eNOS coupling and nitric oxide synthesis and 2) optimize collagen firmness and elasticity in the sclera and lamina cribrosa, and 3) minimize changes in total retinal thickness during and after flight. The protocol includes assessments of ocular health and function, along with determinants of vascular endothelial function, advanced glycation end products, and nutritional status and one carbon biochemistry. These additional measures will be critical for the further definition of the causes of optic disc edema in some astronauts after long-duration space flight, and in understanding the effect of the countermeasure. Finally, the supplemented subjects in this study will be compared against total retinal thickness data from previously flown astronauts known to have not taken supplements during their missions.
Sponsor: National Aeronautics and Space Administration (NASA)
Yes, this clinical trial (NCT05366933) has an active research site in Houston, TX that is currently enrolling participants.
Clinical trials follow strict safety guidelines and ethical standards. This study has been reviewed and approved, and participants are closely monitored by medical professionals. You can withdraw at any time.
Many clinical trials offer compensation for your time and travel expenses. Specific compensation details will be discussed during the screening process. All study-related medical care is provided at no cost.
Absolutely. Participation is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty.
If you're searching for optic disc edema treatment options in Houston, TX, this clinical trial (NCT05366933) may be an excellent opportunity. Clinical trials provide access to cutting-edge treatments that aren't yet available to the general public, often at no cost to participants.
Our Houston research site is actively enrolling participants for this clinical trial. You'll receive care from experienced optic disc edema specialists who are at the forefront of medical research. All study-related care, including examinations, treatments, and monitoring, is provided at no cost to qualified participants.
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