OBJECTIVE: To evaluate the effectiveness of glucocorticoid in the management of olfaction in patients with chronic rhinosinusitis accompanied with nasal polyposis. METHOD: The published studies of the effectiveness of glucocorticoid in the management of chronic rhinosinusitis with nasal polyposis were searched in the Medline, Cochrane, EMBASE, Springer and CNKI databases(from the date of establishment of the databases to December 2014). The trails selection based on inclusion criteria and the quality of the included studies was assessed and meta-analysis was performed with RevMan 5. 3 software. RESULT: A total of 5 trials involving 325 patients were included. The Meta-analysis showed that oral glucocorticoid showed more significant improvement in subjective olfaction scores compared to placebo [SMD = -2.22, 95% CI (-3.94 - -0. 49), P < 0.05], oral glucocorticoid also showed significant improvement in objective olfaction scores compared to placebo [SMD = 0.65, 95% CI (0.28-1.01), P < 0.05]. But subsequent use of nasal glucocorticoid had no impact on subjective and objective olfaction scores [SMD = -2.15, 95% CI (-5.67-1.38), P > 0.05], [SMD = 0.28, 95% CI (-0.08-0.64) P > 0.05]. CONCLUSION According to current evidence, oral glucocorticoid can significantly improve subjective and objective olfaction among patients with CRSwNP, but nasal glucocorticoid cannot improve subjective or objective olfaction dysfunction.
Chronic Disease ; Clinical Trials as Topic ; Glucocorticoids ; therapeutic use ; Humans ; Nasal Polyps ; complications ; drug therapy ; Sinusitis ; complications ; drug therapy ; Smell ; drug effects

Objective:To construct the evaluation index system of peritoneal dialysis nursing quality, so as to provide a basis for management and evaluation of peritoneal dialysis nursing quality.Methods:Through literature review and expert interviews, the peritoneal dialysis nursing quality evaluation index system (draft) was initially determined on the evidence-based basis. The expert letter questionnaire was designed, and indexes of nursing quality evaluation were screened and revised by Delphi expert letter questionnaire and boundary value method. The analytic hierarchy process was used to determine the weight of evaluation indexes, and the evaluation system of the peritoneal dialysis nursing quality index was established.Results:The expert response rates of 2 rounds of questionnaires were 91.43% and 85.71%, and the expert authority coefficients of the 2 rounds were respectively 0.838 0 and 0.862 2, and the coordination coefficients of the first, second and third levels of indexes of the second round were respectively 0.643, 0.431 and 0.283 ( P<0.01) . The final evaluation index system included 3 first-level indicators, 18 second-level indicators and 84 third-level indicators. Conclusions:The evaluation index system of peritoneal dialysis nursing quality has good reliability and applicability. After further verification, it can be used as an evaluation tool of peritoneal dialysis nursing quality management.