title: Palliative radiotherapy: current status and future directions.
abstract: For nearly 100 years, palliative radiotherapy has been a time-efficient, effective treatment for patients with metastatic or advanced cancer in any area where local tumors are causing symptoms. Short courses including a single fraction of radiotherapy may be effective for symptom relief with minimal side effects and maximization of convenience for patient and family. With recent advances in imaging, surgery, and other local therapies as well as systemic cancer therapies, palliative radiotherapy has been used frequently in patients who may not yet have symptoms of advanced or metastatic cancer. In this setting, more prolonged radiotherapy courses and advanced radiotherapy techniques including intensity-modulated radiotherapy (IMRT) or stereotactic radiotherapy (SRT) may be useful in obtaining local control and durable palliative responses. This review will explore the use of radiotherapy across the spectrum of patients with advanced and metastatic cancer and delineate an updated, rational approach for the use of palliative radiotherapy that incorporates symptoms, prognosis, and other factors into the delivery of palliative radiotherapy.
authors.affiliation: Department of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA.
authors.forename: Sonam
authors.initials: S
authors.lastname: Sharma
authors.affiliation: Department of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA.
authors.forename: Lauren
authors.initials: L
authors.lastname: Hertan
authors.affiliation: Department of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA. Electronic address: Joshua.Jones@uphs.upenn.edu.
authors.forename: Joshua
authors.initials: J
authors.lastname: Jones
mesh_terms: D000818:Animals; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy* / Q000601:surgery*; D010166:Palliative Care; D011379:Prognosis; D016634:Radiosurgery; D011878:Radiotherapy