ObjectiveTo assess the prognostic significance of the Controlling Nutritional Status (CONUT) score in patients with non-small cell lung cancer (NSCLC) and its association with clinicopathological characteristics. MethodsThe relevant studies investigating the association between CONUT score and prognosis of NSCLC patients were systematically searched in the PubMed, Web of Science, EMbase, Cochrane Library, CNKI, Wanfang Database and other databases from their inception to July 2023. Two independent researchers screened the references according to predefined inclusion and exclusion criteria, extracted data and conducted quality assessment. The quality of included references was evaluated using New Castle-Ottawa Scale (NOS). The meta-analysis was performed using Stata 17.0 software, and a combined hazard ratio (HR) or odds ratio (OR) and 95% confidence interval (CI) were calculated to assess the association of CONUT score with prognosis and clinicopathological characteristics in NSCLC patients. ResultsA total of 17 cohort studies, comprising 5182 NSCLC patients with stage Ⅰ-Ⅳ, were included in this analysis. All studies had a NOS≥6 points. The meta-analysis showed that there was a significant correlation between CONUT score and overall survival (OS) as well as disease-free survival (DFS) among NSCLC patients: the higher the score, the shorter the OS [HR=1.87, 95%CI (1.58, 2.21), P<0.001] and DFS [HR=1.91, 95%CI (1.63, 2.24), P<0.001]. These differences were statistically significant. Furthermore, CONUT score was significantly associated with age, smoking status, tumor stage, and N stage (P<0.05). ConclusionA higher CONUT score is associated with a poorer OS and DFS in patients with NSCLC, and CONUT score can be used as a potential predictor of NSCLC prognosis.
ObjectiveTo observe and compare the efficacy and safety of intravenous thrombolysis with alteplase or urokinase in the first-ever acute ischemic stroke patients arriving at the hospital 3.5-4.5 h after onset.MethodsClinical data of patients with acute ischemic stroke treated in Shihezi People’s Hospital between January 2019 and October 2020 were prospectively collected. The National Insititutes of Health Stroke Scale (NIHSS) score on the 7th day and the 90th day, the modified Rankin Scale (mRS) score and the Blessed Behavior Scale (BBS) score on the 90th day, and symptomatic bleeding within 36 h after thrombolysis were analyzed and compared between the patients receiving alteplase threatment (the alteplase group) and the ones receiving urokinase treatment (the urokinase group).ResultsTotally 96 patients were treated with intravenous thrombolysis. Among them, 58 patients received alteplase threatment and 38 received urokinase treatment. The difference in NIHSS, mRS, or BBS scores between the two groups before treatment was not statistically significant (P>0.05). On the 90th day after treatment, the NIHSS, mRS, and BBS scores of the alteplase group were 3.59±3.73, 2.26±1.26, and 15.33±8.28, respectively, and those of the urokinase group were 5.95±4.88, 3.00±0.87, and 20.37±11.80, respectively; the differences between the two groups were all statistically significant (P<0.05). There was no significant difference in the rate of symptomatic intracerebral hemorrhage between the two groups within 36 h after treatment (P>0.05). Multiple linear regression analyses showed that the treatment method was related to the NIHSS score on the 7th day, the NIHSS score on the 90th day, the mRS score on the 90th day, and the BBS score on the 90th day (P<0.05), the history of heart disease was related to the mRS score on the 90th day (P<0.05), and the income was related to the BBS score on the 90th day (P<0.05).ConclusionFor the hyperactue ischemic stroke, the overall effect of alteplase treatment may be better than that of urokinase treatment.