Breathing Device May Help Spare Tissue from Radiation Side Effects

A special breathing technology may help spare healthy lung, heart and liver tissue from the effects of radiation during treatment for early stage breast cancer. Kolby Sidhu, M.D., an instructor in radiation oncology at Jefferson Medical College of Thomas Jefferson University in Philadelphia, leads a clinical trial examining the effectiveness of the Active Breathing Coordinator (ABC), a device that is aimed at helping patients to hold their breath in a consistent manner while receiving radiation. This inhalation in turn increases the separation between the breast tissue and the heart, reducing the heart’s exposure to radiation during treatment.