RESUMO
PURPOSE: To explore treatment-related changes in symptom burden and quality of life (QOL) in oropharyngeal squamous cell cancer (OPSCC) patients treated surgically and non-surgically. PATIENTS AND METHODS: Eighty-six patients with human papillomavirus-associated OPSCC treated at the Head and Neck Center at The University of Texas MD Anderson Cancer Center were recruited to a prospective registry study between 2014 and 2016 and completed the core, head and neck-specific, and symptom interference sections of the MD Anderson symptom inventory (MDASI) multi-symptom questionnaire and the EQ-5D health status assessment as a measure of QOL at four time points. RESULTS: Longitudinal improvements from post-treatment nadir were observed across all groups. For patients treated with single modality, symptom interference, but not core and head and neck specific, MDASI scores were significantly better at 6â¯months in patients treated with surgery than radiation (Pâ¯=â¯0.04). For patients treated with multiple modalities, scores for each of the three domains (i.e., core, head and neck -specific, and interference MDASI) were significantly better in the surgical group than the nonsurgical group at treatment completion (Pâ¯=â¯0.0003, Pâ¯=â¯0.0006 and Pâ¯=â¯0.02) and 6â¯weeks (Pâ¯=â¯0.001, Pâ¯=â¯0.05 and Pâ¯=â¯0.04), but not 6â¯months (Pâ¯=â¯0.11, Pâ¯=â¯0.16 and Pâ¯=â¯0.040). No significant differences in EQ5D health status were observed between groups at any time point, reflecting similar overall QOL in all groups. CONCLUSION: Symptom burden and QOL improves after treatment in OPSCC survivors over time regardless of whether primary surgical or nonsurgical treatment is used, although acute symptom profiles may differ.