- Conditions
- Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Lung Small Cell Carcinoma, Metastatic Malignant Breast Neoplasm, Metastatic Malignant Digestive System Neoplasm, Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm, Metastatic Melanoma, Metastatic Renal Cell Carcinoma, Recurrent Brain Neoplasm, Stage IV Lung Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
- Interventions
- Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Memantine, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Radiosurgery, Whole-Brain Radiotherapy
- Procedure · Drug · Other + 1 more
- Lead sponsor
- NRG Oncology
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 79
- States / cities
- Tucson, Arizona • Corona, California • Duarte, California + 63 more
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced May 21, 2026, 5:34 PM EDT