Biomed Radio - Washington University School Of Medicine In St. Louis

Quitting smoking improves health and lowers odds of developing lung cancer. But a new study shows that even among smokers with a genetic predisposition to smoking heavily and developing young cancer at a young age, the benefits of quitting are significant. An international study led by researchers at Washington University School of Medicine in St. Louis and the Siteman Cancer Center indicates that in these high-risk smokers, quitting cuts lung cancer risk in half and delays the age at which the disease is diagnosed. AN INTERNATIONAL STUDY, LED BY RESEARCHERS AT WASHINGTON UNIVERSITY SCHOOL OF MEDICINE IN ST. LOUIS AND THE SITEMAN CANCER CENTER, SHOWS THAT QUITTING SMOKING IMPROVES HEALTH AND LOWERS THE ODDS OF DEVELOPING LUNG CANCER, EVEN AMONG SMOKERS WHO ARE GENETICALLY PREDISPOSED TO SMOKE HEAVILY AND TO DEVELOP CANCER AT A YOUNGER AGE. JIM DRYDEN HAS THE STORY… THE NEW FINDINGS SUGGEST THAT DOCTORS MIGHT WANT TO REQUEST DNA ANALYSIS FROM SMOKERS IN ORDER TO EMPLOY THE MOST EFFECTIVE THERAPIES TO HELP