National Institutes of Health Clinical Center (CC) - Recruiting 18 years or older. - A Randomized Within-Subject, Double-Blind, Placebo-Controlled Study of Dexamethasone Irrigation of the Parotid Glands in Primary Sj(SqrRoot)(Delta)Gren's Syndrome Subjects.
M.D. Anderson Cancer Center - Recruiting 18 years or older. - A Phase III Prospective Randomized Trial of Acupuncture for Treatment of Radiation-Induced Xerostomia in Patients With Head and Neck Cancer.