Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 12:02 AM
Ignite Modification Date:
2025-12-25 @ 12:02 AM
NCT ID:
NCT05464758
Eligibility Criteria:
Inclusion Criteria:
* Male or female, age 18-39
* In good health as determined by OMSO (Office of Medical Support and Oversight)
* Willing to refrain from exercise and caffeinated or alcoholic beverages for 12 hours before each testing session
* Willing to refrain from smoking or tobacco use 8 hours before each testing session
Exclusion Criteria:
* History of cold injuries of any severity (e.g., frostbite, trench foot, chilblains).
* Raynaud's syndrome.
* Cold-induced asthma/bronchospasm
* Previous hand/finger injuries that impair dexterity and hand function.
* Metal hardware (plates/screws) in the forearms and hands.
* Current use of medications or dietary supplements that could alter cardiovascular, thermoregulatory, or vascular control (e.g., anti-hypertensives, statins).
* Known allergies to medical adhesives.
* Heart, lung, kidney, muscle, or nerve disorder(s)
* A planned MRI during the study or within 2 days after completing a cold test.
* Women who are pregnant, planning to become pregnant, or breastfeeding.
* Not willing to have small areas of skin on the body shaved (if deemed necessary for attachment of study instrumentation)
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
39 Years
Study:
NCT05464758
Study Brief:
Protocol Section:
NCT05464758