调肝益肾汤、帕罗西汀单用和联用治疗早泄临床观察

目的观察单用帕罗西汀、调肝益肾汤及帕罗西汀联合调肝益肾汤治疗早泄的临床疗效。方法将96例早泄患者随机分为帕罗西汀组、调肝益肾汤组、中西医结合组,每组32例。帕罗西汀组予以帕罗西汀,每次20mg,口服,每晚1次;调肝益肾汤组予以中药调肝益肾汤口服,每日1剂,早晚分服;中西医结合组联合服用帕罗西汀与中药调肝益肾汤。3组疗程均为8周,比较3组患者治疗前后及停药10周末阴道内射精潜伏时间(intravaginal ejaculatory latency time,IELT)、中国早泄患者性功能指数(Chinese index of sexual function for premature ejaculation,CIPE)及不良反应。结果治疗后及停药10周末,3组患者IELT均较治疗前明显延长(P<0.05),CIPE评分及各条目评分均较治疗前明显升高(P<0.05);与帕罗西汀组、调肝益肾汤组比较,治疗后及停药10周末中西医结合组患者IELT明显延长(P<0.05),CIPE评分及各条目评分明显升高(P<0.05)。停药10周末,调肝益肾汤IELT显著大于帕罗西汀组(P<0.05),而CIPE评分及各条目评分与帕罗西汀组比较,差异均无统计学意义(P>0.05)。3组不良反应发生率比较,差异无统计学差异(P>0.05)。结论调肝益肾汤联合帕罗西汀治疗早泄的短期疗效和长期疗效较好,不良反应少。单用调肝益肾汤因其较好的安全性及长期疗效,亦有一定的临床应用价值。     

Why Democratic Allies Defect Prematurely: Canadian and Dutch Unilateral Pullouts from the War in Afghanistan

Why do some democratic allies prematurely withdraw from ongoing military US-led coalition operations? Why are some democratic allies more reliable than others? This article proposes a multifactorial integrated framework consisting of several causal mechanisms drawn from ideological, domestic, and alliance explanations of premature defection. It compares and contrasts two neglected case studies, namely the Canadian and Dutch withdrawal of combat troops from NATO’s counterinsurgency mission in southern Afghanistan. The comparative analysis finds that democratic institutional designs, parliamentary war powers, leadership turnover, as well alliance dependence and threat perceptions did not play a meaningful role in both cases of premature defection. It rather finds that domestic elite consensus interacted with electoral calculations to account for pullout choices. Right-wing ideological beliefs held by state executives also slowed down the decision to withdraw, and alliance pressures interacted with domestic elite consensus to account for commitment renewal into a noncombat mission. The article concludes with some implications for the theory of democratic alliance reliability.     

调脾护心方治疗心脾两虚型室性期前收缩患者焦虑状态临床观察

目的 观察调脾护心方配合琥珀酸美托洛尔缓释片治疗心脾两虚证室性期前收缩患者焦虑状态的临床疗效。方法 将80例心脾两虚证室性期前收缩患者随机分成对照组和治疗组，每组40例，两组均给予琥珀酸美托洛尔缓释片，治疗组加服调脾护心方，两组疗程均为4周。结果 两组患者室性期前收缩疗效比较，差异无统计学意义（P＞0.05）；观察组患者中医证候疗效、琥珀酸美托洛尔缓释片减停情况、焦虑疗效均显著优于对照组（P＜0.05）。结论 调脾护心方可改善室性期前收缩患者的焦虑状态和心脾两虚证候，减少琥珀酸美托洛尔缓释片的使用量。