WVU researchers identify how light at night may harm outcomes in cardiac patients
Orange-lensed glasses may be a simple, affordable way to help cardiac patients recover better, suggests research by Randy Nelson, chair of the WVU Department of Neuroscience, and Courtney DeVries, the John T. and June R. Chambers Chair of Oncology Research at WVU. Using animal models, they found that exposure to white light at night triggered inflammation, killed brain cells and made death more likely in cardiac patients. Warm-toned light, however, had no effect. Now they are studying whether orange-lensed glasses improve outcomes in actual patients.