Effect of triptorelin and an extended-interval dosing regimen in the treatment of patients with endometriosis and adenomyoma
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This study found that triptorelin treatment, with either 4-week or 6-week intervals, effectively relieved pain and reduced uterine volume in patients with endometriosis and adenomyoma, with extended intervals showing comparable efficacy.
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Abstract
目的 探讨促性腺激素释放激素激动剂(GnRHa)在治疗子宫内膜异位症(内异症)、子宫腺肌病和子宫肌瘤中的作用以及延长用药间隔对疗效的影响.方法 内异症、子宫腺肌病和子宫肌瘤患者共70例,随机分为两组即延长用药间隔组(E组,30例)与常规用药组(C组,40例),分别用曲普瑞林3.75 mg肌内注射4次(间隔6周)或6次(间隔4周),疗程均为24周,比较用药前后症状、子宫体积和病灶体积、血清生殖激素水平变化.结果 E、C两组中内异症和子宫腺肌病患者的痛经缓解率均为100%;药物治疗结束时子宫体积平均缩小35%和37%,治疗前后比较,差异有统计学意义(P<0.05).两组患者药物治疗前后血清卵泡刺激素(FSH)、黄体生成素(LH)、雌二醇水平,E组从用药前的(6.7±1.4)U/L、(4.713±1.048)U/L、(209±29)pmol/L,下降到第1次用药后6周的(2.1±0.5)U/L、(0.496±0.212)U/L、(95±18)pmol/L,分别与用药前比较,差异均有统计学意义(P<0.05);用药前及第1次用药后12、24、28周,E、C两组分别比较,差异均无统计学意义(P>0.05).结论 GnRHa通过降低血清FSH、LH和雌二醇水平而缓解痛经、缩小病灶;大多数患者用药间隔延长至6周对疗效无影响,并且可降低医疗费用,可在有血清生殖激素监测条件下推荐应用。
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- last seen: 2026-06-10T17:14:06.276822+00:00
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