Neoadjuvant Avelumab and Hypofractionated Proton Radiation Therapy Followed by Surgery for Recurrent Radiation-refractory Meningioma
Stopped Study sponsor wanted to terminate enrollment.
Conditions
- Meningioma
- Meningioma, Adult
Interventions
- DRUG: Avelumab
- RADIATION: Proton Therapy
- PROCEDURE: Surgery
Sponsor
Washington University School of Medicine
Collaborators