Ignite Creation Date:
2025-12-24 @ 10:15 PM
Ignite Modification Date:
2026-01-02 @ 4:29 AM
Study NCT ID:
NCT04903535
Status:
ENROLLING_BY_INVITATION
Last Update Posted:
2024-12-10
First Post:
2021-04-29
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
External Nitric Oxide Measurement Through SNO Degradation
Sponsor:
Indiana University
Organization:
Study Overview
Official Title:
Does a Flashlight Used to Detect Pet Biological Fluids on Human Skin and Other Surfaces Increase Gas Phase Nitric Oxide Levels?
Status:
ENROLLING_BY_INVITATION
Status Verified Date:
2024-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
In this study, we aim to explore the feasibility of a novel, noninvasive SNO assay to acquire physiological SNO quantification from various parts of the human body and test this new method of analysis. This study aims to help with the currently cumbersome and invasive procedures used to measure SNOs in the body. The proposed activities do not unnecessarily duplicate previous experiments.
Detailed Description:
S-nitrosylation is the covalent attachment of a nitric oxide group to cystine thiol within a protein to form an S-nitrosothiol (SNO); it has diverse regulatory roles in all mammalian cells and thus operates as a fundamental mechanism for cellular signaling and accounts for a large part of nitric oxide activity. Though SNOs are relevant to many biological disciplines like neuronal, muscular, respiratory, and cardiovascular biology, currently there is no way to measure SNOs that is both easy to use in a clinical setting and accurate in detecting low concentrations; detection is challenging due to the labile nature of the molecules. Low or high concentrations of these molecules could be vital indicators of incoming dangerous issues in the body. A system to easily and accurately measure SNOs could prove useful in preventative treatments. Ultra Violet (UV) light can break SNOs and can be used to measure nitric oxide release, but this method is not fully developed and further research is needed on the potential effect for UV to measure nitric oxide release.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
True
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: