Résumé
PURPOSE: The purpose of the following study is to evaluate the efficacy of a twice‑weekly hypofractionated palliative radiotherapy schedule in locally very advanced head and neck cancers. MATERIALS AND METHODS: Patients with locally very advanced, head and neck cancers were prospectively evaluated after twice‑weekly palliative radiotherapy regimen of 32 Gy in 8 fractions. Median age was 55.5 years and the predominant primary site was oral cavity (46%). Majority (70.6%) had Stage IV B disease. Disease related distressing symptoms such as pain, bleeding, skin fungation, respiratory symptoms due to tumor burden, were prospectively assessed before the start of treatment, at conclusion and at 6‑12 weeks of completion of treatment. RESULTS: A total of 126 patients were enrolled in the study. Ninety three (73.8%) patients who completed the planned treatment of 32 Gy in 8 fractions were included in the symptom analysis. Overall response rates were 42% at primary disease and 55% at nodal disease. At conclusion of radiotherapy 76.3% of the patients reported improvement in pain scores (P = 0.001) and 42.8% patients reported improvement in anxiety and depression levels (P = 0.001). At first follow‑up after 6‑12 weeks significant improvement in pain scores (P = 0.001) and anxiety/depression levels (P = 0.001) persisted. The median survival of the patients was 5.5 months. Acute grade III mucositis was seen in one patient (1.2%) while none had grade III skin reactions. CONCLUSION: The proposed radiotherapy regimen is effective for sustained symptom palliation with low acute toxicity in locally very advanced head and neck cancers. It delivers a moderately high dose while being logistically simpler for the patient.