Infrared exposure test clinical trials

Identification of Subpopulations of Patients With Cholinergic Urticaria Based on Infrared Exposure Test Results.

This study looks at people with a skin condition called cholinergic urticaria, which causes itchy spots when they get hot. Researchers want to see if some patients get these spots when exposed to infrared light and if they have specific features that make them different from other patients.