Wright State University

This study tests whether adding daily oral vitamin D3 to a standard steroid cream works better than the cream alone for mild-to-moderate plaque psoriasis. About 24 adults will use the cream for 4 weeks, then be split into two groups: one gets vitamin D, the other a placebo for 12…

This study tests whether creams containing imipramine or amitriptyline (medicines usually used for depression) can reduce redness caused by sunlight in people with rosacea. About 48 adults with rosacea will apply the cream to their skin and then be exposed to a small amount of UV…