尿促性素 Menotropins

尿促性素 Menotropins

【其他名称】乐宝得

注射用尿促性素说明书【适应证】本品与绒促性素合用,用于促性腺激素分泌不足所致的原发性或继发性闭经、无排卵所致的不孕症等。【用法用量】肌内注射。溶于1~2 mL灭菌注射用水。起始(或周期第5天起)一次75~150 IU,一日1次。7 d后根据患者雌激素水平和卵泡发育情况调整剂量,增加至每日150~225 IU。卵泡成熟后肌内注射绒促性素10 000 IU,诱导排卵。对注射3周后卵巢无反应者,则停止用药。

注射用尿促性素超药品说明书【适应证】【用量用法】用法:

1.用于不孕症的治疗。300 IU,每日1次。陈新娜等[1]的研究显示本药最大剂量可增加至450 IU/d,而侯同秀等[2]的研究中使用剂量一般为450~600 IU;国外Platterau等[3]的研究中最大剂量是225 IU,Seow等[4]的研究和Esteves等[5]的研究中最大起始剂量为375 IU。

2.用于少精症的治疗。美国泌尿外科协会《男性不育药物治疗选择》[6]中提到尿促性素(HMG)75 IU,皮下注射2~3次/周,与HCG合用,用于少精症的治疗。但指出促性腺激素用于男性非梗阻性无精症患者诱导精子生成证据不足:多数支持证据来自于病例报告;随机对照试验显示,与安慰剂对照,HMG联用HCG不能改善精液参数。Cochrane系统评价结果显示本药可以提高妊娠率,但纳入试验中的病例多数采用人重组促卵泡激素,同时指出因受样本量和试验质量限制尚不能得出结论。欧洲泌尿外科协会男性不育症诊疗指南不推荐使用[7]。有随机对照试验显示曲张精索静脉切除后使用尿促性素,可以缩短精子生成的诱导时间;一多中心对照研究显示:尿促性素/绒促性素可增加非梗阻性少精症患者的精子浓度,增加微创手术睾丸取精的成功率;回顾性研究显示,尿促性素/绒促性素可以刺激精子生成[8-11]

参考文献

[1]陈新娜,乔杰,何方方,等.高纯度尿促性素和普通尿促性素促排卵效果[J].中国生育健康杂志,2005,16(4):205-208.

[2]侯同秀,王自然.尿促性素在治疗内分泌功能障碍性不孕中的作用[J].中国乡村医药,2004,11(9):23-24.

[3]PLATTERAU P,ANDERSEN A N,BALEN A,et al.Similar ovulation rates,but different follicular development with highly purified menotrophin compared with recombinant FSH in WHO GroupⅡanovulatory infertility:a randomized controlled study[J].Human Repro⁃duction,2006,21(7):1798-1804.

[4]SEOW K M,LIN Y H,HUANG L W,et al.Subtle progesterome rise in the single-dose gonadotropin-releasing hormone antagonist(retrorelix)stimulation protocol in patients un⁃dergoing in vitro fertilization or intracytoplasmic sperm injection cycles[J].GyneclogicalEndocrinology,2007,23(6):338-342.

[5]ESTEVESSC,SCHERTZ JC,VERZA JR S,et al.A comparison of menotropin,highlypurified menotropin and follitropin alfa in cycles of intracytoplasmic sperm injection[J].Reproductive Biology&Endocrinology Rb&E,2009,7(1):111.

[6]DABAJA A A,WOSNITZER M,SCHLEGEL P N.Endogenous hormone correction as med⁃ical treatment of male infertility.AUA update series,2014.

[7]JUNGWIRTH A,DIEMER T,DOHLE GR,et al.Guidelines on male infertility(European Association of Urology)[S].Update,2017.

[8]KNUTH U A,HONIGW,BALS-PRATSCH M,et al.Treatment of severe oligospermia with human chorionic gonadotropin/human menopausal gonadotropin:a placebo-controlled,double blind trial[J].J Clin Endocrinol Metab,1987,65(6):1081-1087.

[9]AMIRZARGAR M A,YAVANGI M,BASIRI A,et al.Comparison of recombinant human follicle stimulatinghormone(rhFSH),human chorionic gonadotropin(HCG)and human menopausal gonadotropin(HMG)on semen paramers after varicocelectomy:a randomized clinical trial[J].Iran JReprod Med,2012,10(5):441-452.

[10]YANG L I,ZHANG S X,DONG Q,et al.Application of hormonal treatment in hypogo⁃nadotropic hypogonadism:more than ten years experience[J].Int Urol Nephrol,2012,44(2):393-399.

[11]HUSSEIN A I,OZGOK Y,ROSSL,et al.Optimization of spermatogenesis-regulating hor⁃mones in patients with non-obstructive azoospermia and its impact on sperm retrieval:a multicentre study[J].BJU Int,2013,190(6):2209-2210.