Clinical Research Directory

Implementation of Online Adaptive Radiotherapy for Breast Cancer Patients on Ethos (BREAST-ART)

Sponsor: Amsterdam UMC, location VUmc

Summary

Postoperative radiotherapy is for the majority of breast cancer patients the standard of care. During postoperative radiotherapy, unexpected dosimetric deviations can occur due to breast contour changes resulting from resorption of postoperative breast or chest wall seroma/hematoma, oedema either postoperatively or during irradiation, or arm/body positioning variation. In approximately 10% of cases, repositioning after setup imaging is not sufficient, and offline plan adaptation is required. When a new treatment planning is required in the standard offline workflow this will take in general 2 days. By using an online adaptive workflow with a daily treatment planning this delay and extra work caused by offline plan adaptation can be omitted. The aim of this study is to translate the offline adaptive workflow to an online adaptive workflow, and investigate the experiences of patients who have been treated with online adaptive radiotherapy for breast cancer (BREAST-ART).

Official title: Implementation of Online Adaptive Radiotherapy for Breast Cancer Patients on Ethos

Key Details

Conditions

Interventions

Locations (1)