Source: www.drbicuspid.com Author: Donna Domino, Features Editor The James Graham Brown Cancer Center at the University of Louisville is among a growing number of facilities working to improve care for head and neck cancer (HNC) patients through collaborative care programs that bring together a spectrum of oncology specialists. The center provides multidisciplinary treatment for HNC patients using novel techniques that decrease the debilitating side effects of radiation and chemotherapy. The clinic also conducts research and clinical trials with targeted therapies that aim to restore patients' oral functions. Kentucky has a higher rate of HNC than the U.S. average, which provides a large patient pool for the many clinical trials that the center conducts, according to Zafrulla Khan, DDS, MS, professor and director of maxillofacial/oncologic dentistry in the center's HNC clinic. "That's what happens when you mix tobacco and bourbon," Dr. Khan noted. Intraoral radiation shields Some of the center's novel treatment techniques involve using intraoral radiation shields during brachytherapy radiotherapy procedures to prevent the tongue and nearby oral areas from getting irradiated while minimizing mucositis and xerostomia, Dr. Khan explained. Intraoral radiation shields prevent the tongue and nearby oral areas from getting irradiated while minimizing mucositis and xerostomia "We put catheters right into tumors so they can deliver the radiotherapy in the mouth with high-density therapy machines rather than doing an external beam," he said. The clinic also uses a surgical obturator, a prosthetic device that enables patients to speak and swallow following surgery for maxillary sinus cancer. [...]