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不同剂量米非司酮治疗子宫肌瘤疗效观察

2017-02-28罗雪芹吴海兰张靓

中国医学创新 2016年36期
关键词:米非司酮

罗雪芹+吴海兰+张靓

【摘要】 目的:探讨不同剂量米非司酮治疗子宫肌瘤的临床效果。方法:选取本院收治的子宫肌瘤患者72例,按照随机数字表法分为观察组和对照组,各36例。观察组给予低剂量米非司酮(12.5 mg/d)口服治疗,对照组给予高剂量米非司酮(25 mg/d)口服治疗。比较两组患者治疗前后子宫肌瘤体积及血清激素水平包括雌二醇(E2)、孕酮(P)、卵泡刺激素(FSH)、黄体生成素(LH)。结果:治疗后,观察组总有效率为94.44%,明显高于对照组的77.77%,差异有统计学意义(P<0.05)。两组患者治疗后子宫肌瘤体积和血清E2、P、FSH、LH水平均明显低于治疗前(P<0.05),且观察组改善程度均明显优于对照组,差异均有统计学意义(P<0.05)。观察组不良反应发生率为8.33%,明显低于对照组的27.78%,差异有统计学意义(P<0.05)。结论:低剂量米非司酮治疗子宫肌瘤临床效果显著,可有效缩小肌瘤体积,改善血清激素水平,且临床不良反应少,值得临床推广应用。

【关键词】 子宫肌瘤; 米非司酮; 不同剂量

【Abstract】 Objective:To investigate the clinical efficacy of different doses of mifepristone in the treatment of uterine fibroid.Method:72 patients with uterine fibroid in our hospital were selected as subjects,they were divided into observation group and control group according to the random number table,36 cases in each group.The observation group was given low-dose mifepristone (12.5 mg/d),while the control group was given high-dose mifepristone (25 mg/d).The uterine fibroids volume and serum hormones level including estradiol(E2),progesterone(P),follicle stimulating hormone(FSH),luteinizing hormone(LH) were compared before and after treatment.Result:The total effective rate of the observation group was 94.44% significantly higher than 77.77% in control group, the difference was statistically significant(P<0.05).In both groups,the uterine fibroids volume and the level of serum E2,P,FSH,LH were significantly lower after treatment than before(P<0.05),and the improvement in the observation group was much better than those in control group(P<0.05).The incidence rate of adverse reactions in the observation group was 8.33%,significantly lower than 27.78% of the control group(P<0.05).Conclusion:The efficacy of low-dose mifepristone in treatment of uterine fibroid is significant,can effectively reduce uterine fibroids volume,can improve serum hormone level,and clinical adverse reactions are fewer,it is worthy of clinical application.

【Key words】 Uterine fibroid; Mifepristone; Different doses

First-authors address:The First Peoples Hospital in Nankang District of Ganzhou City,Ganzhou 341400,China

doi:10.3969/j.issn.1674-4985.2016.36.012

子宮肌瘤又称为纤维肌瘤、子宫纤维瘤,是女性生殖器官中最常见的良性肿瘤,易导致患者不孕,严重影响其生活质量[1]。目前对于子宫肌瘤的发病机制尚未明确,但大量临床观察和试验表明,该病是一种激素依赖性肿瘤[2-3]。研究显示,雌激素与孕激素受体是导致子宫肌瘤发生发展的主要原因,尤其是孕激素受体对疾病的影响更为明显[4]。手术治疗子宫肌瘤的不良反应较多,例如术后可引起骨质疏松、更年期综合征,尤其对有生育要求的患者手术不是最佳选择[5]。应用药物治疗子宫肌瘤能有效弥补手术治疗的不足。米非司酮是一种新型的抗孕激素药物,广泛应用于子宫肌瘤的临床治疗中,但其有效和安全剂量仍存在争议。本研究针对子宫肌瘤患者采用不同剂量的米非司酮治疗,旨在为该药物的临床应用提供可靠依据,现报告如下。endprint

1 资料与方法

1.1 一般资料 选取本院2013年1月-2015年12月收治的子宫肌瘤患者72例,患者均经超声确诊为子宫肌瘤,排除心肺肝肾等脏器严重功能障碍、近期接受过激素治疗以及子宫颈管、子宫内膜恶性病变者。……

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