Conditions: Recurrent Malignant Solid Neoplasm; Recurrent Melanoma; Recurrent Primary Central Nervous System Neoplasm; Recurrent Thyroid Gland Carcinoma; Refractory Malignant Solid Neoplasm; Refractory Primary Central Nervous System Neoplasm; Thyroid Gland Medullary Carcinoma
Interventions: Drug: Cabozantinib S-malate; Other: Laboratory Biomarker Analysis; Other: Pharmacological Study
Sponsors: National Cancer Institute (NCI)
Active, not **RECRUITING NOW**
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