Ignite Creation Date:
2025-12-24 @ 3:06 PM
Ignite Modification Date:
2025-12-25 @ 5:22 PM
Study NCT ID:
NCT01290159
Status:
COMPLETED
Last Update Posted:
2013-12-19
First Post:
2011-02-03
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Development Of A Novel Biomarker For Early Identification Of The Individual's State Of Tolerance To Heat
Sponsor:
Sheba Medical Center
Organization:
Study Overview
Official Title:
Preliminary Study of Identifying the Tolerance to Heat by a Novel Biomarker of Oxidative Stress
Status:
COMPLETED
Status Verified Date:
2013-12
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:
Today, the level of tolerance to heat is based on physiological strain indices, with no correlates to any relevant biomarker. We hypothesize that oxidative stress (OS) and the formation of reactive oxygen and nitrogen species (ROS, RNS), which are part of the underling pathophysiology related to hyperthermia, can be used to identify tolerance/intolerance to heat. The aim of the present project is to develop a simple assay, based on specific designed sensitive biomarkers of OS that can be detected in a small blood sample, and to possibly correlate each individual's state of tolerance to heat to the level of OS. These biomarkers specially designed and synthesized to form a novel probe (not present as such in biological organs). The method will be based on the incubation of the suggested biomarkers with the patient's blood sample and the measurement of the level and type of oxidative alteration of the markers. For this goal, post heat stroke patients, with different levels of tolerance to heat and subjects during a process of acclimation to heat will be studied. Such a method will add to our ability to better determine the level of tolerance to heat and not rely only on the measurements of temperature and heart rate during an exercise-heat stress.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: