![]() ![]() Baumann, MD, a Washington University assistant professor of radiation oncology. “We want patients to know that it is fine to apply thin or moderate amounts of the topical agent of their choice to treat dermatitis stemming from radiation treatments,” said first author Brian C. ![]() When shown a 3-mm layer of cream, patients said they had never applied that much, the researchers noted. But they found that applications in the 1 mm to 2 mm range, which are more common, are safe. Louis and The Perelman School of Medicine at the University of Pennsylvania. The data provide evidence that only an extremely thick layer of cream or ointment - thicker than any patient surveyed reported applying - increases the radiation dose enough to cause concern.Īpplications of creams or ointments 3 millimeters or greater in thickness should be avoided, according to the researchers. More recent advances in radiation therapy, however, likely have made these recommendations obsolete, according to a new study from Washington University School of Medicine in St. Radiation oncologists believed creams and ointments would increase the radiation dose delivered at the skin surface. However, such patients long have been told to avoid using these products in the hours before undergoing a radiation treatment. Radiation therapy for different kinds of cancer can damage the skin, so patients undergoing such treatment often are advised to apply creams or ointments to help relieve any resulting pain and inflammation. Louis and the University of Pennsylvania. This contradicts common advice from radiation oncologists, according to researchers at Washington University School of Medicine in St. OctoGetty ImagesĪ new study demonstrates that patients can safely use skin creams before undergoing radiation therapy.Skin creams do not increase radiation doses for cancer patientsīy Julia Evangelou Strait News Release It’s safe to use skin creams before radiation therapy ![]()
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