Hybrid brachytherapy followed by intensity-modulated radiation therapy (HyBIRT) technique for the definitive management of localized tongue cancer
Tongue squamous cell cancer (TSCC)
The HyBIRT technique involves: 1. Upfront interstitial brachytherapy to tongue tumor 20 Gy in 5F 2. Adoptive intensity modulated radiation therapy (IMRT) to the tongue and neck (56.1 Gy - 69.96 Gy in 33F with dose painting method) with concurrent weekly cisplatin chemotherapy
1. Patients with histology-confirmed TSCC 2. Tumor limited to anterior 2/3 (mobile tongue), TNM7 stage T1-4a, N1-2c, M0 3. Refused surgery or unfit for surgery 4. Eastern Cooperative Oncology Group (ECOG) Performance Status 0-2
1. Tumor involving the posterior third of the tongue 2. Radiologically confirmed metastatic disease (M1) 3. Contraindication for nasal intubation 4. ECOG Performance Status 3-4