盐酸利托君治疗先兆早产的回顾性分析

Retrospective Clinical Analysis of Ritodrine Hydrochloride for the Treatment of Threatened Premature Labor

目的观察盐酸利托君治疗先兆早产的临床疗效。方法照随机数字表法将105例先兆早产患者随机分为观察组(52例)和对照组(53例),观察组患者给予盐酸利托君治疗,对照组患者采用硫酸镁注射液治疗。观察两组治疗后显效时间、延迟妊娠时间、保胎率及药物不良反应。结果观察组患者治疗显效时间为(55.4±9.7)min显著少于对照组(124.5±10.3)min,P<0.05;观察组不良反应发生率13.46%显著低于对照组(30.19%),P<0.05;观察组延迟妊娠时间(24.2±8.9)d显著高于对照组(13.7±5.6)d,P<0.05;观察组保胎成功率(94.23%)显著高于对照组(71.70%),P<0.05。结论盐酸利托君治疗先兆早产,具有起效快、延长孕期的时间长、不良反应率低等优点,值得临床借鉴。

Objective Observation on clinical efficacy of ritodrine hydrochloride in the treatment of threatened preterm labour. Methods According to a random number table observation on 105 patients with threatened premature labor law be randomLy divided into groups（52 patients） and control groups（53 cases）, ritodrine hydrochloride in the treatment of patients with observer group, control group of patients treated with magnesium sulfate injection. Observing two groups having an effect after treatment time, delay time, protect the fetus in pregnancy rates and adverse drug reactions. Result Group treatment having an effect, incidence of adverse reactions in patients with significantly lower than the control group, P〈0.05; group delay time, protect the fetus in pregnancy success rates significantly higher than the control group, P〈0.05. Conclusion Ritodrine hydrochloride for the treatment of threatened preterm labour, with rapid onset, prolonged adverse effect of long hours, low rates, and clinical experience.