Atopic dermatitis or eczema is a chronic skin rash or inflammation that often appears in infancy. It affects between 9 and 30 percent of the U.S. population, according to the National Institutes of Health. The cause of the disease is unknown.
The study data showed no statistical difference between patients on the drug, tradipitant, and those on a placebo, due to a "very high placebo effect", the company said on Wednesday.
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