1.	Study of the Effectiveness of Cevimeline on Oral Health in Patients With Radiation Induced Xerostomia Phase: Phase IV Type: Supportive care Status: Active Age: 18 and over Sponsor: Other Protocol IDs: AAO-101, NCT00466388
2.	Radiation Therapy With or Without Cetuximab in Treating Patients Who Have Undergone Surgery for Locally Advanced Head and Neck Cancer Phase: Phase III Type: Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: CDR0000651536, RTOG-0920, NCT00956007
3.	Acupuncture in Treating Dry Mouth Caused By Radiation Therapy in Patients With Head and Neck Cancer Phase: Phase III Type: Supportive care Status: Active Age: Not specified Sponsor: NCI, Other Protocol IDs: 2010-0547 MDA, MDA-04-01, CDR0000674208, 2010-0547, NCT01141231
4.	Xerostomia Acupuncture Trial Phase: Phase III Type: Supportive care Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: 2010-0584, NCT01266044
5.	Dexamethasone in Reducing Oral Pain and Dry Mouth After Surgery in Patients With Oropharyngeal Cancer Phase: Phase II Type: Supportive care, Treatment Status: Active Age: 18 andover Sponsor: Other Protocol IDs: IRB00008071, CPC-12095-L, NCI-2012-02780, NCT01748942
6.	Study of Unilateral Neck Irradiation in Patients With SCC of the Head and Neck Phase: No phase specified Type: Supportive care, Treatment Status: Active Age: 18 and over Sponsor: Other Protocol IDs: 186-03, ETH136-03D, NCT00206752
7.	Evaluation of Esomeprazole in Treating Gastro-Esophageal Reflux Disease (GERD) in Head and Neck Cancer Patients Exposed to Radiation Therapy Phase: No phase specified Type: Supportive care Status: Active Age: 18 and over Sponsor: Other Protocol IDs: 200308067, NCT00222079