1.	Captopril in Treating Patients Undergoing Bone Marrow or Stem Cell Transplantation Phase: Phase III Type: Supportive care, Treatment Status: Completed Age: Not specified Sponsor: NCI, Other Protocol IDs: NU 98CC1, NCI-G99-1658, NCT00004230
2.	In Vivo Angiostatin Generation Using Tissue Plasminogen Activator and Captopril in Treating Patients With Progressive Metastatic Cancer Phase: Phase II, Phase I Type: Treatment Status: Completed Age: 18 and over Sponsor: NCI, Other Protocol IDs: NCI 00B9, NU-NCI-00B9, NCT00086723
3.	Phase II Randomized Study of Captopril Versus Observation in Patients With Stage II-IIIB Non-Small Cell Lung Cancer, Stage I Central Non-Small Cell Lung Cancer, or Limited Stage Small Cell Lung Cancer Previously Treated With Radiotherapy With or Without Chemotherapy Phase: Phase II Type: Supportive care Status: Closed Age: 18 and over Sponsor: NCI Protocol IDs: RTOG-0123, RTOG-L-0123, NCT00077064