期刊文献+
共找到5篇文章
< 1 >
每页显示 20 50 100
PR治疗慢性丙型肝炎患者营养风险的影响因素分析 被引量:1
1
作者 张弘 李菲 +4 位作者 衡明莉 卢诚震 孙云红 王泓午 曹武奎 《天津医药》 CAS 2016年第12期1472-1475,共4页
目的探讨使用聚乙二醇干扰素联合利巴韦林(PR)治疗的慢性丙型肝炎(丙肝)患者出现营养风险的影响因素。方法选取接受PR治疗的慢性丙肝患者175例,测量身高、体质量,计算体质指数(BMI),用营养风险筛查2002(NRS 2002)来进行营养风险评估,并... 目的探讨使用聚乙二醇干扰素联合利巴韦林(PR)治疗的慢性丙型肝炎(丙肝)患者出现营养风险的影响因素。方法选取接受PR治疗的慢性丙肝患者175例,测量身高、体质量,计算体质指数(BMI),用营养风险筛查2002(NRS 2002)来进行营养风险评估,并分为有风险组(140例)和无风险组(35例)。结果 2组间年龄、HCV基因型、临床类型、治疗时间及干扰素或利巴韦林是否减量差异有统计学意义(P<0.05)。Logistic回归分析显示:高龄(OR值16.068,β值2.777)、干扰素减量(OR值3.096,β值1.130)、利巴韦林减量(OR值3.382,β值1.219)以及进展至肝硬化的慢性丙肝(OR值5.092,β值1.628)为营养风险的危险因素;而HCV基因型为非1b型者(OR值0.384,β值-0.957)为营养风险的保护因素。结论接受PR治疗的慢性丙肝患者营养风险发生率高。高龄、对PR不耐受、慢性丙肝进展为肝硬化的患者为发生营养风险的独立危险因素,而非1b型HCV感染者不易发生营养风险。 展开更多
关键词 肝炎 丙型 慢性 干扰素Α-2A 聚乙烯二醇类 利巴韦林 LOGISTIC模型 营养风险
下载PDF
定量纵向数据缺失值处理方法的模拟比较研究 被引量:12
2
作者 陈丽嫦 衡明莉 +1 位作者 王骏 陈平雁 《中国卫生统计》 CSCD 北大核心 2020年第3期384-388,共5页
目的比较末次观测结转法(LOCF)、重复测量的混合效应模型法(MMRM)、多重填补法(MI)在处理纵向缺失数据中的统计性能。方法以双臂设计、4次访视、3种访视间相关程度为应用背景,采用Monte Carlo模拟技术,产生模拟完整纵向数据后考虑两种... 目的比较末次观测结转法(LOCF)、重复测量的混合效应模型法(MMRM)、多重填补法(MI)在处理纵向缺失数据中的统计性能。方法以双臂设计、4次访视、3种访视间相关程度为应用背景,采用Monte Carlo模拟技术,产生模拟完整纵向数据后考虑两种缺失比例和三种缺失机制,即完全随机缺失(MCAR)、随机缺失(MAR)和非随机缺失(MNAR)的缺失数据集。以完整纵向数据的分析结果为基准,评价不同处理方法的统计性能,包括Ⅰ类错误、检验效能、组间疗效差的估计误差及其95%置信区间(95%CI)宽度。结果所有情况下,MMRM和MI均可控制Ⅰ类错误,检验效能略低于完整数据;LOCF大多难以控制Ⅰ类错误,检验效能变异较大。多数情况下MMRM和MI的点估计误差较低,LOCF则表现不稳定。所有情况下,MI的95%CI最宽,MMRM次之,LOCF最窄。结论 MCAR和MAR缺失机制下,MMRM与MI的统计性能相当,受各种因素影响较有规律,可根据实际情况选择其中一个作为主要分析。LOCF因填补方法的特殊性使得变异较小,精度较高,但其最大的缺陷是不够稳健且不能有效控制I类错误,需谨慎使用。基于MNAR缺失机制对缺失数据进行敏感性分析以考察试验结果的稳健性是必要的。 展开更多
关键词 缺失数据 纵向数据 末次观测结转法 重复测量的混合效应模型 多重填补
下载PDF
Comparison of the effect and safety of Kuntai capsule and hormone replacement therapy in patients with perimenopausal syndrome:a systematic review and Meta-analysis 被引量:30
3
作者 Du Xiaoqin Xu Lin +4 位作者 Wang Lijun heng mingli Bu Huaien Hao Yu Tian Jinhui 《Journal of Traditional Chinese Medicine》 SCIE CAS CSCD 2017年第3期279-285,共7页
OBJECTIVE: To assess the effectiveness and safety of Kuntai capsule and hormone replacement therapy in treatment of perimenopausal syndrome.METHODS: Articles were retrieved from the databases Cochrane Database of Syst... OBJECTIVE: To assess the effectiveness and safety of Kuntai capsule and hormone replacement therapy in treatment of perimenopausal syndrome.METHODS: Articles were retrieved from the databases Cochrane Database of Systematic Reviews,Pub Med, Chinese National Knowledge Infrastructure, China Science and Technology Journal Database, and Wanfang Database. Only randomized controlled trials were included; 15 trials involving1243 patients were identified from January 2005 to April 2015. A systemic review and Meta-analysis of publications was performed. The review was limit-ed to randomized controlled trials that compared Kuntai capsule and hormone replacement therapy to treat perimenopausal syndrome for at least 3months. The primary outcome assessed was the treatment efficacy at 3 months, including effective rate of Kupperman menopausal scores, Kupperman menopausal scores, and blood estradiol(E2) or blood follicle stimulating hormone(FSH) levels.Other outcomes assessed were safety or adverse events, such as gastrointestinal complaints, breast distending pain, or vaginal bleeding.RESULTS: Kupperman menopausal scores showed no significant difference in effective rate [odds ratio(OR): 1.05, 95% confidence intervals(CI): 0.71 to1.55] and changes in FSH level [mean difference(MD): 2.14, 95% CI:-2.36 to 6.65]. There was a significant statistical difference in Kupperman menopausal scores(MD:-1.14, 95% CI:-2.03 to-0.25)and changes in E2level(MD:-16.41, 95% CI:-18.83to-13.69). There were fewer adverse events in the Kuntai capsule group than in the hormone replacement therapy group(OR: = 0.35, 95% CI: 0.25 to0.48, P < 0.01).CONCLUSION: Compared with hormone replacement therapy, Kuntai capsule can improve perimenopausal symptoms and blood E2 levels, and reduce the incidence of adverse events. 展开更多
关键词 卵泡刺激素 安全性 综合征 胶囊 疗法 绝经 系统 患者
原文传递
治疗特应性皮炎新药及其临床药理学研究有关问题探讨 被引量:8
4
作者 李娜 衡明莉 王骏 《药物评价研究》 CAS 2022年第9期1894-1902,共9页
对近5年来特应性皮炎代表性新药的国内外批准情况进行介绍,总结了度普利尤单抗注射液、乌帕替尼缓释片、迪高替尼乳膏、克立硼罗软膏等4种不同作用机制、不同给药途径的特应性皮炎治疗药物的申报资料中临床药理学研究主要内容,以及国内... 对近5年来特应性皮炎代表性新药的国内外批准情况进行介绍,总结了度普利尤单抗注射液、乌帕替尼缓释片、迪高替尼乳膏、克立硼罗软膏等4种不同作用机制、不同给药途径的特应性皮炎治疗药物的申报资料中临床药理学研究主要内容,以及国内外监管机构对特应性皮炎治疗药物的审评考量,旨在为特应性皮炎新药的早期临床研发和评价提供参考依据。 展开更多
关键词 特应性皮炎 临床药理学 度普利尤单抗 乌帕替尼 迪高替尼 克立硼罗
原文传递
Post-marketing safety surveillance and reevaluation of Motherwort injection:A clinical study of 10094 cases 被引量:4
5
作者 Cao Shan Zhang Wenhao +49 位作者 Zhao Ziwei heng mingli Bu Huaien Wang Hongwu Liu Xinghui Wang Zhong Cai Yan Ma Yuyan Cui Shihong Deng Jihong Ding Guifeng Ding Yajuan Dong Linhong Duan Zhentao Fan Ling Fan Yang Fu Fen He Jing Ji Shuying Jin Lin Li Hong Li Hongying Liao Tao Lu Wei Luo Xiucui Lü Zhihui Ma Fengchun Ma Dafeng Shi Tianyun Sun Juying Sun Xiaotong Teng Hong Wang Jinhua Wang Ruihua Wang Ying Wang Zhengling Xi Jie Xu Minjuan Xu Zhihong Yan Qian Yang Cuirong Yang Yimei Yin Jie Yu Jinhua Yuan Wenjun Zhang Guanli Zhang Meihua Zhao Renfeng Zhong Yonghong Zhou Jian 《Journal of Traditional Chinese Medicine》 SCIE CAS CSCD 2018年第4期625-635,共11页
OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world a... OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world applications.This study was based on a very large population after the injection was approved and marketed in China.All patients using the injection in participating hospitals were monitored to determine the incidence,pattern,severity and outcome of associated adverse events.RESULTS:The post-marketing surveillance was performed in 10 094 female patients from April to December,2015.The incidence of adverse drug reactions(ADRs) was 0.79‰(8/10 094).Among the 8 patients,the reported adverse events mainly included systemic abnormalities,such as fever,chills and eyelid edema;skin and appendages disorders,such as pruritus and rash;gastrointestinal disorders,such as nausea,abdominal distension and pain;heart rate and rhythm disorders,such as palpitation and increased heart rate.All of these ADRs were mild in severity.CONCLUSION:In this study the ADRs incidence rate of MI is very low,which supports that it is generally safe for use in obstetric and gynecological diseases.However,the total number of 8 ADRs recorded over a relatively short time span seems limited,and the low number of reports could not represent an absolute guarantee of safety. 展开更多
关键词 安全监视 注射 评估 临床 盒子 监视方法 多中心 医院
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部