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[Radiotherapy of bone metastases]
Axel Leysalle1, Danièle Fric, Jean-Léon Lagrange
1Centre Lacassagne, département de radiothérapie, 33, avenue Valombrose, 06189 Nice cedex 2, France.
Bulletin Du Cancer
|October 26, 2013
Summary
Bone metastases affect 60% of cancer patients, causing pain and fractures. Radiotherapy is a standard treatment, with varying fractionation schedules impacting efficacy and retreatment rates.
Area of Science:
- Oncology
- Radiotherapy
- Pain Management
Background:
- Bone metastases are prevalent, affecting 60% of cancer patients.
- They are the primary cause of cancer-related pain and can lead to fractures.
- External radiation therapy is the standard treatment for uncomplicated bone metastases.
Purpose of the Study:
- To review the standard treatment of bone metastases.
- To discuss varying radiotherapy fractionation schedules and their efficacy.
- To highlight the management of spinal cord compression and the role of multidisciplinary teams.
Main Methods:
- Review of current practices in managing bone metastases.
- Analysis of different radiotherapy fractionation schedules (e.g., 8 Gy single fraction vs. 30 Gy in 10 fractions).
- Discussion of treatment for spinal cord compression, including radiotherapy and surgery.
Main Results:
- External radiation therapy is effective for pain relief, fracture prevention, and tumor control.
- Single-session radiotherapy (8 Gy) may require more frequent retreatments compared to fractionated schedules.
- Multidisciplinary team assessment is crucial for emergency treatments like spinal cord compression.
Conclusions:
- Optimizing bone metastases management requires standardized approaches.
- Prognostic scores and prospective studies are essential for harmonizing treatment.
- The GEMO group's work aims to improve patient outcomes in bone metastases care.
