A Digital Treatment Platform for the Delivery of Home-Based Sequential Therapy in Patients With Glioma, GHoST Trial

Inclusion Criteria: * Age ≥ 18 years * Diagnosis of glioma and intention to treat with either new or ongoing systemic therapy for at least 6 months. * NOTE: Patient may be enrolled following completion of surgery and/or radiation therapy for newly diagnosed or recurrent tumor. * NOTE: Any number of prior recurrences is permitted * Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2, AND Karnofsky performance status (KPS) of ≥ 60 * Expected survival ≥ 6 months in the opinion of treatment team * Willing and able to adhere with the protocol for the duration of the study including undergoing treatment, and attending scheduled visits, and examinations * Negative pregnancy test ≤ 8 days prior to registration for persons of childbearing potential only * Exception: Not required if patient is already on treatment. May be obtained prior to next treatment as needed per clinical care * Provide written informed consent * Ability to complete assessments and questionnaires by themselves or with assistance * SUBSTUDY 1: Enrolled in GHoST Master Protocol per eligibility criteria of the master study and clinically appropriate to proceed with bevacizumab treatment at the discretion of the treating physician * SUBSTUDY 1: Diagnosis of recurrent glioblastoma and intention to treat with bevacizumab * NOTE: Any number of prior recurrences is permitted * NOTE: Prior limited use of bevacizumab for radiation necrosis/treatment related edema is permitted. Prior use should not exceed four infusions with the last dose administered ≥ 4 weeks prior to enrollment in this substudy * SUBSTUDY 1: Willing and able to adhere to the substudy for the duration of the substudy including undergoing treatment, and attending scheduled visits, and examinations * SUBSTUDY 1: Negative pregnancy test ≤ 8 days prior to registration for persons of childbearing potential only * SUBSTUDY 1: Provide written informed consent * SUBSTUDY 1: Ability to complete assessments and questionnaires by themselves or with assistance Exclusion Criteria: * Pregnant or nursing, imprisoned, or lacking capacity for understanding * Uncontrolled and/or intercurrent illness or other condition which limits safety of or compliance with study proceedings * SUBSTUDY 1: Pregnant or nursing, imprisoned, or lacking capacity for understanding * SUBSTUDY 1: Uncontrolled and/or intercurrent illness or other condition which limits safety of or compliance with study proceedings