HYPERSENSITIVITY, IMMEDIATE

This study compared three FDA-cleared allergy skin test devices (AllerTest-10, Lincoln Multi-Test II, and Greer Skintestor OMNI) in 30 adults to see which is most accurate and least painful. Participants received histamine and glycerin controls on their skin, and researchers meas…

This study investigates whether spores from birch rust fungi trigger seasonal allergies in autumn. Researchers will compare 30 people with suspected birch rust allergy to 15 non-allergic controls, tracking symptoms and spore levels. The goal is to understand a possible cause of a…

This study looked at 145 people who had an allergic or non-allergic reaction during surgery. Researchers wanted to find out which signs, like skin changes or heart rate, could tell the difference between a true allergy and a non-allergic reaction. The goal is to help doctors trea…

This study looks at why some people develop hives from physical triggers like cold, pressure, or sunlight. Researchers will test participants' skin reactions and collect blood and genetic samples to understand the role of immune cells and genes. The goal is to uncover the underly…