Background: Despite the tremendous burden of smell and taste dysfunction in patients with chronic rhinosinusitis (CRS), objective measures of smell and taste fail to fully account for eating-related disruptions in CRS patient quality of life (QOL). In this study we sought to investigate the driving force behind impaired eating-related QOL in CRS patients. Methods:Adult CRS patients were prospectively enrolled and answered a series of surveys relating to smell, taste, overall sinus-specific QOL, and depression. Patients with both smell-related and taste-related eating complaints were considered to have impaired eating-related QOL. Clinical demographics, objective chemosensory scores, and endoscopy scores were collected.Results: Seventy patients were enrolled and 23% showed impaired eating-related QOL. In multivariable analyses, patients with aspirin-exacerbated respiratory disease (AERD) showed 10.7 times higher odds of impaired eating-related QOL (odds ratio [OR] 10.72; 95% confidence interval [CI], 1.09 to 105.09; p = 0.042); meanwhile, for every 1-point increase in depression scores, the odds of impaired eatingrelated QOL increased by 1.3 (OR 1.31; 95% CI, 1.10 to 1.57; p = 0.003). For every 1-point decrease in orthonasal olfactory threshold, the odds of impaired eating-related QOL increased by 1.9 times (OR 1.85; 95% CI, 1.14 to 3.00; p = 0.013). Symptom scores, polyp status, endoscopic scores, and other olfactory measures did not remain significant after adjusting for other variables in forward-selection multivariable modeling. Conclusion:Disruptions in eating-related QOL cannot be fully explained by objective smell or taste testing alone. We identified AERD and depression as independent risk factors for greater odds of impaired eating-related QOL in CRS. Improved orthonasal threshold scores were independently associated with be er eating-related QOL. C 2018 ARS-AAOA, LLC.

Background: Cognitive dysfunction in chronic rhinosinusitis (CRS) is o en overlooked despite potentially broad implications. Earlier work has demonstrated decreased cognitive function in CRS patients at baseline. In this study we sought to prospectively evaluate the impact of initial, appropriate medical therapy on subjective and objective cognitive function, fatigue, and workplace productivity.

BackgroundChronic rhinosinusitis (CRS) is a common condition that has been associated with cognitive dysfunction. The purpose of this study was to evaluate the effect of endoscopic sinus surgery (ESS) on the subjective and objective measures of cognitive dysfunction and related quality‐of‐life measures in CRS.MethodsThirty‐five adults with CRS refractory to medical therapy were prospectively enrolled. Preoperatively and postoperatively (≥4 months), subjects completed objective neurocognitive evaluation with the Automated Neuropsychological Assessment Metrics (ANAM) platform and multiple questionnaires, including the Cognitive Failures Questionnaire (CFQ), a modified World Health Organization Health and Work Performance Questionnaire (ctHPQ), 22‐item Sino‐Nasal Outcomes Test (SNOT‐22), Sinus Control Test (SCT), Questionnaire of Olfactory Disorders (QOD), Beck Depression Inventory―second edition (BDI‐II), Pittsburgh Sleep Quality Index (PSQI), and Fatigue Severity Scale (FSS).ResultsThirty‐three of 35 patients satisfactorily completed the study. Postsurgical improvement in the CFQ was 46.7 ± 18.4 to 31.9 ± 17.8 (p < 0.001). Neurocognitive testing revealed significant improvements in mathematical processing (p = 0.003) and matching to sample (p = 0.023), as well as a significant decline in simple reaction time (p = 0.026). In addition, improvements were noted for SNOT‐22 (54.8 ± 21.4 to 24.8 ± 21.1, p < 0.001), SCT (9.3 ± 2.6 to 3.9 ± 3.8, p < 0.001), PSQI (10.7 ± 4.5 to 6.9 ± 4.0, p < 0.001), BDI‐II (14.0 ± 9.9 to 8.9 ± 9.0, p < 0.001), QOD (17.6 ± 13.4 to 9.9 ± 12.3, p = 0.001), and FSS (4.6 ± 1.4 to 3.1 ± 1.5, p < 0.001). There was significant improvement in overall presenteeism (7.3 ± 1.4 to 8.4 ± 1.3, p = 0.029). Analysis by polyp status revealed significant improvement in mathematical processing and matching to sample in only CRS patients without polyps.ConclusionESS is associated with improvement in subjective and some aspects of objective cognition.