NCT01194466 2019-09-17Transcutaneous Electrical Nerve Stimulation (TENS) and Head and Neck Cancer Pain (HNC) (TENS & HNC)University of IowaPhase NA Completed41 enrolled 6 charts
NCT02012686 2014-06-11The Effect of Transcutaneous Electrical Nerve Stimulation on Posterior Neck Pain After ThyroidectomyYonsei UniversityPhase NA Completed100 enrolled 10 charts