Related Experiment Videos
Re-irradiation practice and ESTRO/EORTC consensus recommendations: 2023 ASTRO education panel
Shing Fung Lee1, Peter J Hoskin2
1Department of Radiation Oncology, National University Cancer Institute, National University Hospital, Singapore, Singapore; Department of Clinical Oncology, Tuen Mun Hospital, New Territories West Cluster, Hospital Authority, Hong Kong, China.
Annals of Palliative Medicine
|June 11, 2024
Summary
Re-irradiation, using advanced technology, offers new palliative and curative options. The European Society for Radiotherapy and Oncology (ESTRO) and European Organisation for Research and Treatment of Cancer (EORTC) established consensus guidelines for safe and effective re-irradiation practices.
Area of Science:
- Oncology
- Radiotherapy
- Medical Physics
Background:
- Indications for re-irradiation are growing for palliation and curative intent.
- Technological advances like image-guided brachytherapy and stereotactic body radiotherapy enable precise dose delivery.
- These advancements minimize normal tissue exposure during re-irradiation.
Purpose of the Study:
- To establish a comprehensive consensus on re-irradiation practices.
- To standardize definitions, reporting, and clinical decision-making.
- To improve the quality and reproducibility of clinical research in re-irradiation.
Main Methods:
- Development of a universally applicable definition for re-irradiation, categorizing types based on volume overlap and toxicity.
- Identification of specific terms like "repeat organ irradiation" and "repeat irradiation" for non-overlapping scenarios.
- Establishment of detailed reporting guidelines for re-irradiation studies, covering patient, tumor, treatment, and follow-up parameters.
Main Results:
- A universally applicable definition for re-irradiation is introduced.
- Detailed reporting guidelines are presented to enhance research quality.
- Emphasis on interdisciplinary collaboration and patient-centric decision-making.
Conclusions:
- The ESTRO-EORTC consensus provides a framework for standardized re-irradiation.
- Recommendations aim to enhance safety, efficacy, and quality of life for patients.
- The consensus promotes future research and refinement of re-irradiation protocols.