1.	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
2.	Sulfasalazine in Preventing Acute Diarrhea in Patients With Cancer Who Are Undergoing Pelvic Radiation Therapy Phase: Phase III Type: Supportive care, Tissue collection/Repository Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: CDR0000684240, NCCTG-N08C9, N08C9, NCT01198145
3.	Levofloxacin in Preventing Infection in Young Patients Receiving Chemotherapy For Acute Leukemia or Undergoing Stem Cell Transplantation Phase: Phase III Type: Supportive care Status: Active Age: 6 months to 21 years Sponsor: NCI, Other Protocol IDs: CDR0000695661, COG-ACCL0934, ACCL0934, NCT01371656
4.	Probiotic Therapy in Preventing Gastrointestinal Complications in Patients Undergoing Chemotherapy and Pelvic Radiation Therapy Phase: Phase III Type: Supportive care, Tissue collection/Repository, Treatment Status: Approved-not yet active Age: 18 and over Sponsor: NCI, Other Protocol IDs: CDR0000716291, NCCTG-N10CB, N10CB, NCT01473290
5.	Proton Therapy vs. IMRT for Low or Low-Intermediate Risk Prostate Cancer Phase: Phase III Type: Biomarker/Laboratory analysis, Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: 11-497, NCT01617161
6.	Standard Versus Intensity-Modulated Pelvic Radiation Therapy in Treating Patients With Endometrial or Cervical Cancer Phase: Phase III Type: Biomarker/Laboratory analysis, Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: CDR0000738944, RTOG-1203, NCT01672892
7.	Managing Medication-induced Constipation in Cancer: A Clinical Trial Phase: Phase II, Phase I Type: Supportive care Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: MCC-15712, NCT01416909
8.	Phase II Randomized Study of Acupuncture in Reducing Postoperative Ileus in Patients Who Have Undergone Segmental or Subtotal Colectomy for Colorectal Cancer Phase: Phase II Type: Supportive care Status: Active Age: Over 18 Sponsor: NCI Protocol IDs: MSKCC-06145, NCT00425412
9.	Ultrasound-Guided Implant Radiation Therapy in Treating Patients With Locally Recurrent Prostate Cancer Previously Treated With External-Beam Radiation Therapy Phase: Phase II Type: Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: CDR0000533887, RTOG-0526, NCT00450411
10.	Manuka Honey in Preventing Esophagitis-Related Pain in Patients Receiving Chemotherapy and Radiation Therapy For Lung Cancer Phase: Phase II Type: Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: CDR0000690182, RTOG-1012, NCT01262560
11.	Cabazitaxel Plus Prednisone With Octreotide For Castration-Resistant Prostate Cancer (CRPC) Previously Treated With Docetaxel Phase: Phase II Type: Biomarker/Laboratory analysis, Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: 4P-11-3, NCI-2011-03266, NCT01469338
12.	Probiotic Supplementation in Preventing Treatment-Related Diarrhea in Patients With Cancer Undergoing Chemotherapy Phase: Phase II Type: Biomarker/Laboratory analysis, Supportive care Status: Approved-not yet active Age: 18 and over Sponsor: NCI, Other Protocol IDs: VAR0084, NCI-2012-01127, NCT01644097
13.	Rocking Motion: Physiologic Effect on the Surgical Stress Response Phase: Phase I Type: Supportive care Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: 2010-0129, NCT01200316
14.	Belinostat for Solid Tumors and Lymphomas in Patients With Varying Degrees of Hepatic Dysfunction Phase: Phase I Type: Biomarker/Laboratory analysis, Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI Protocol IDs: 110060, 11-C-0060, NCT01273155
15.	Transoral Robotic Surgery in Treating Patients With Benign or Stage I-IV Head and Neck Cancer Phase: No phase specified Type: Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: 09206, NCI-2010-02169, NCT01254734
16.	High-Dose Stereotactic Radiation for Prostate Cancer Phase: No phase specified Type: Biomarker/Laboratory analysis, Supportive care, Treatment Status: Active Age: 18 and over Sponsor: NCI, Other Protocol IDs: CASE1812, NCI-2012-01252, NCT01664130
17.	Modified Barium Swallow in Measuring Swallowing Function After Surgery in Patients With Oropharyngeal Cancer Phase: No phase specified Type: Diagnostic, Supportive care Status: Approved-not yet active Age: 40 to 89 Sponsor: NCI, Other Protocol IDs: CCCWFU 97312, NCI-2012-02165, P30CA012197, NCT01767961