Table 2: Potential strategies to improve results of radiation therapy for localized prostate cancer |
Aim |
Examples of techniques |
Improvement of dose distribution between tumour and normal tissue |
Conformal radiotherapy; proton therapy; brachytherapy |
Reduction of tumour volume |
Neoadjuvant hormone therapy |
Improvement in nutritional and oxygenation status of tumour |
Neoadjuvant hormone therapy |
Biological modification |
Altered fractionation; use of radiosensitizers; neutron therapy |