Demographic and clinical profile of patients with chronic rhinosinusitis in Saudi Arabia.

OBJECTIVES: To determine the clinical features of patients with chronic rhinosinusitis at a tertiary hospital in Riyadh, Saudi Arabia. METHODS: A cross-sectional study was carried out at King Abdulaziz University Hospital, Riyadh, Saudi Arabia. We enrolled 660 male and female participants with medical records indicating a history of chronic rhinosinusitis between 2021 and 2022. Quantitative and descriptive analyses of age, gender, nationality, presence of polyps, aspirin sensitivity, presence of urticaria, asthma, and allergies were performed. RESULTS: Of the 660 enrolled patients, 60% (n=396) were male and 40% (n=264) were female. Additionally, 67.7% (447) had nasal polyps, 32% had a history of asthma, 10% had hypersensitivity to aspirin, 1.4% reported a history of urticaria, 9.7% reported allergies to medications, 7.9% reported food allergies, 26% reported multiple allergies, and 1.8% reported environmental allergies. CONCLUSION: Our study revealed the following: Samter's triad was present in 6.9% of participants with chronic rhinosinusitis; the greatest prevalence of chronic rhinosinusitis with nasal polyps was observed among those older than 50 years. The prevalence of urticaria was not significantly different among groups; a higher rate of environmental allergies was observed among those with CRSwNP than among those without nasal polyps; and a higher prevalence of aspirin hypersensitivity was observed among those with CRSwNP than among non-polyps group.

Psychometric Arabic Sino-Nasal Outcome Test-22: validation and translation in chronic rhinosinusitis patients.

BACKGROUND: The Sino-Nasal Outcome Test (SNOT)-22 has multiple items that reflect how nasal disease affects quality of life. Currently, no validated Arabic version of the SNOT-22 is available. OBJECTIVE: . To develop an Arabic-validated version of SNOT-22. DESIGN: Prospective. SETTING: Tertiary care center. PATIENT AND METHODS: This single-center validation study was conducted between 2015 and 2017 at King Abdul-Aziz University Hospital, Riyadh, Saudi Arabia. The SNOT-22 English version was translated into Arabic by the forward and backward method. The test and retest reliability, internal consistency, responsiveness to surgical treatment, discriminant validity, sensitivity and specificity all were tested. MAIN OUTCOME MEASURES: Validated Arabic version of the SNOT-22. RESULTS: Of 265 individuals, 171 were healthy volunteers and 94 were chronic rhinosinusitis patients. The Arabic version showed high internal consistency (Cronbach's of 0.94), and the ability to differentiate between diseased and healthy volunteers (P < .001). The translated versions demonstrated the ability to detect the change scores significantly in response to intervention (P < .001). CONCLUSION: This is the first validated Arabic version of SNOT-22. The instrument can be used among the Arabic population. LIMITATIONS: No subjects from other Arab countries.