1.	Phase III Randomized Study of Interstitial Brachytherapy With or Without External Beam Radiotherapy in Patients With Intermediate-Risk Prostate Cancer Phase: Phase III Type: Treatment Status: Closed Age: 18 and over Sponsor: NCI Protocol IDs: RTOG-0232, CTSU, NCT00063882
2.	Androgen Suppression Plus Radiation Therapy in Treating Patients With Prostate Cancer Phase: Phase II Type: Treatment Status: Closed Age: 18 and over Sponsor: NCI, Other Protocol IDs: CDR0000068228, U10CA031946, CALGB-99809, NCT00006359
3.	Phase II Neoadjuvant Study of Androgen Suppression and Transperineal Ultrasound-Guided Brachytherapy After External Beam Radiotherapy in Patients With Locally Recurrent Prostate Adenocarcinoma Phase: Phase II Type: Treatment Status: Completed Age: 18 and over Sponsor: NCI Protocol IDs: NCCTG-N0052, NCT00032006, N0052
4.	Diagnostic Randomized Study of Radioactive Seed Localized Breast Biopsy Versus Needle Localized Breast Biopsy in Patients With Nonpalpable Breast Lesions (Summary Last Modified 10/2001) Phase: No phase specified Type: Diagnostic Status: Closed Age: 18 and over Sponsor: NCI Protocol IDs: MCC-12114, MCC-IRB-5499, NCI-G00-1808, NCT00006031