Closed for Enrollment

• Testing the Accuracy of Hearing Thresholds Obtained with Portable Audiometry Rochester, Minn.

  The purpose of this study is to determine if the use of newly designed investigational iPad application hearing test using noise cancelling headphones to obtain hearing thresholds provides comparable hearing thresholds that can be obtained in a traditional hearing test approach and setting.

• Vegf Expression in Radiation Dermatitis Rochester, Minn.

  To determine if VEGF expression is induced in patients who experienced radiation dermatitis.