Source: www.oncologyreport.com/ AUthor: Miriam E. Tucker Intensity-modulated radiotherapy is more expensive than 3-D–conformal radiotherapy is and has not been shown to improve standard outcomes in patients with head and neck cancer. But it results in better quality of life. These findings from two studies presented at the Multidisciplinary Head and Neck Cancer Symposium raise the question: Does improved quality of life justify the greater expense of intensity modulated radiotherapy (IMRT), which has been rapidly adopted for the treatment of head and neck cancer? Because IMRT spares surrounding tissues, it reduces the likelihood of developing xerostomia, noted Dr. Nathan C. Sheets, who presented data on billing charges associated with IMRT, compared with 3-D–conformal radiotherapy (CRT). IMRT is reimbursed at a substantially higher level than CRT, however, and it is unclear how to assess this cost relative to other aspects of care in this population, said Dr. Sheets, a radiation oncology resident at the University of North Carolina, Chapel Hill. A separate study presented by Dr. Allen M. Chen compared quality of life in patients who received IMRT vs. CRT. "There’s very little data to suggest IMRT is better than non-IMRT using traditional end points. But the question is: How do you define ‘better’?" said Dr. Chen, director of the radiation oncology residency training program at the University of California, Davis in Sacramento. "IMRT might not particularly involve better cure rates, but it could make a difference in terms of other end points, such as quality of life, which we all know [...]