A recently published phase III trial in Lancet Oncology, lower doses of adjuvant radiotherapy plus docetaxel "were associated with reduced toxicity and need for percutaneous endoscopic gastrostomy", impacting a patient's quality of life. Following 194 patients with stage III-IV HPV-associated oropharyngeal squamous cell carcinoma indicated grade 3 or higher toxic effect "of at least possible attribution to treatment...3 months after radiotherapy.." at 3% in the de-escalated adjuvant radiotherapy group compared to 11% in the standard of care group.
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