The role of high-dose-rate brachytherapy in the palliation of symptoms in patients with non-small-cell lung cancer: A systematic review

EBR alone is more effective than HDREB for symptom palliation in previously untreated patients with endobronchial non-small-cell lung cancer. HDREB with EBR seems to provide better symptom relief than EBR alone. HDREB is recommended for symptomatic patients with recurrent endobronchial obstruction previously treated by EBR, providing it is technically feasible.