RESUMEN
Background: Accurate methods are needed to evaluate the anatomy of the internal nasal valve (INV), yet there is currently no ideal measurement technique. Our systematic review aims to establish a comprehensive INV assessment tool, compare different INV diagnostic tools, and establish the most ideal measurement technique for the evaluation of the INV. Methods: A systematic review and meta-analysis were conducted following the PRISMA guidelines, and the study was recorded in PROSPERO under reference number CRD42023407950. A systematic search was performed in PubMed, MEDLINE, The Cochrane Library (Cochrane Databases of Systematic Reviews), and the Cochrane Register of Controlled Trials (CENTRAL) for studies assessing INV that were conducted between 1996 and 2023. Result: Of the 421 total database searches, 23 studies were found, covering a total of 974 patients (6 studies assessed the accuracy of different diagnostic methods, with 2 of these studies comparing two different diagnostic modalities, and 17 studies measured INV angle). Based on the STROBE tool for quality appraisal the mean score was 16.92 ± ± 2.29, indicating a moderate quality. When comparing INV angle values from preoperative and postoperative records as obtained from CT readings, results showed no significant differences between the pre- and postoperative values (MD = -1.8, 95% CI, -4.8 to 1.2, p = .227). Conclusion: Acoustic rhinometry has the highest accuracy, followed by rhinomanometry then CT scan then endoscopy. Meta-analysis showed no significant differences between the pre- and postoperative values and a significant heterogeneity in the reported INV angle values across studies.
RESUMEN
Background Pharmacists play a significant role in patient care, and many patients consider them to be their primary source of information regarding medications. Therefore, pharmacists must have an adequate level of knowledge about psychotropic medications. This study aims to assess and compare the levels of knowledge, attitudes, and practices regarding psychotropic medications in governmental and private-sector pharmacists in Riyadh, Saudi Arabia. Methods An observational cross-sectional study was conducted, which included 355 pharmacists (governmental and private sector pharmacists). Each pharmacist was interviewed and asked to answer a structured questionnaire that consisted of four sections: demographic data, knowledge, attitude, and practice regarding psychotropic medications. Results Our findings indicate that the overall knowledge regarding psychotropic medications among private and government-sector pharmacists is insufficient. While 282 (79.4%) had insufficient knowledge, 20.6% of pharmacists had adequate knowledge regarding psychotropic medications, and good knowledge was detected among 29.1% of government-sector pharmacists compared to 18.1% of private-sector pharmacists (P = .033). Our results also revealed that 31.5% of the pharmacists felt comfortable with their knowledge of psychotropic agents. In addition, 18.9% of the pharmacists reported that they received adequate training on psychotropic medications (12.7% of the governmental group versus 20.7% of the private-sector group; P =.048). Conclusion The insufficient knowledge among pharmacists regarding psychotropic medications highlights the importance of providing more training programs and educational courses to improve pharmacists' knowledge about psychotropic medications in Saudi Arabia.
