Conditions:  Atypical Teratoid/Rhabdoid Tumor;  Epithelioid Sarcoma;  Kidney Medullary Carcinoma;  Malignant Solid Neoplasm;  Poorly Differentiated Chordoma;  Recurrent Atypical Teratoid/Rhabdoid Tumor;  Recurrent Chordoma;  Recurrent Epithelioid Sarcoma;  Recurrent Kidney Medullary Carcinoma;  Recurrent Rhabdoid Tumor;  Refractory Atypical Teratoid/Rhabdoid Tumor;  Refractory Chordoma;  Refractory Epithelioid Sarcoma;  Refractory Kidney Medullary Carcinoma;  Refractory Rhabdoid Tumor;  Rhabdoid Tumor
Interventions:  Biological: Atezolizumab;  Procedure: Biospecimen Collection;  Procedure: Computed Tomography;  Other: Fludeoxyglucose F-18;  Procedure: Magnetic Resonance Imaging;  Procedure: Positron Emission Tomography;  Biological: Tiragolumab;  Procedure: X-Ray Imaging
Sponsor:  National Cancer Institute (NCI)
**RECRUITING NOW**
Interventions:  Biological: Atezolizumab;  Procedure: Biospecimen Collection;  Procedure: Computed Tomography;  Other: Fludeoxyglucose F-18;  Procedure: Magnetic Resonance Imaging;  Procedure: Positron Emission Tomography;  Biological: Tiragolumab;  Procedure: X-Ray Imaging
Sponsor:  National Cancer Institute (NCI)
**RECRUITING NOW**
Source: View full study details on ClinicalTrials.gov
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