The management of osteoradionecrosis in palliative head and neck cancer patients

Objective Osteoradionecrosis (ORN) is a well‐recognised complication of radiotherapy in the cured head and neck cancer (HNC) patients. More recently with improved survivorship in the palliative HNC group, there is an increasing population that is also burdened by radiation late effects such as ORN. Currently, there is no proven approach to manage ORN in this cohort of patients. This study reports the management and outcome of a case series of palliative care HNC patients with established ORN. Materials and Methods The clinical records of 20 palliative care HNC patients with an established ORN diagnosis were identified and reviewed retrospectively. Results All 20 patients were managed via a conservative approach. Medical management via PENTO (n = 4, 20%) or PENTOCLO (n = 8, 40%) was the most popular approach. All but two patients had ORN that healed (4/20, 20%), or was stabilised (14/20, 70%). The two patients with progressive ORN had a tumour diagnosis adjacent to the necrotic site. Conclusion Medical management via PENTO/CLO provided promising results in this small cohort of palliative patients with ORN. The overall combined healing and stability of ORN status are comparable to those in the literature, though most cases are stabilised as opposed to cured.