Prospective Study of Disease-Specific Quality-of-Life in Sporadic Vestibular Schwannoma Comparing Observation, Radiosurgery, and Microsurgery

Background: Previous cross-sectional studies analyzing quality of life (QOL) outcomes in patients with sporadic vestibular schwannoma (VS) have shown surprisingly little difference among treatment modalities. To date, there is limited prospective QOL outcome data available comparing baseline to posttreatment scores. Study Design: Prospective longitudinal study using the disease-specific Penn Acoustic Neuroma Quality of Life (PANQOL) scale. Setting: Large academic skull base center. Patients: Patients diagnosed with unilateral VS who completed a baseline survey before treatment and at least one posttreatment survey. Main Outcome Measures: Change in PANQOL scores from baseline to most recent survey. Results: A total of 244 patients were studied, including 78 (32%) who elected observation, 118 (48%) microsurgery, and 48 (20%) stereotactic radiosurgery. Patients who underwent microsurgery were younger (p 
Source: Otology and Neurotology - Category: ENT & OMF Tags: TUMORS OF THE EAR AND CRANIAL BASE Source Type: research