The Role of Radiotherapy in the Management of Progressive Glioblastoma: A Systematic Review and Evidence-based Clinical Practice Guideline

This is a clinical practice guideline for adult patients with progressive glioblastoma after first line combined multimodality treatment with chemotherapy and radiation. The guideline reviews the benefits of re-irradiation, specifically with single fraction stereotactic radiosurgery (SRS) or fractionated stereotactic radiosurgery (FSRS), in the management of progressive glioblastoma. Outcomes of interest include safety, local tumour control, neurological and performance status, survival, and quality of life.