GnRH脉冲输注与HCG/HMG联合肌注对男性IHH患者生精治疗效果比较  被引量:24

Spermatogenesis of pulsatile gonadotropin-releasing hormone infusion versus gonadotropin therapy in male idiopathic hypogonadotropic hypogonadism

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作  者:黄炳昆 茅江峰[1] 徐洪丽[1] 王曦[1] 刘兆祥[1] 聂敏[1] 伍学焱[1] 

机构地区:[1]中国医学科学院 北京协和医学院 北京协和医院内分泌科 卫生部内分泌重点实验室,100730

出  处:《中华医学杂志》2015年第20期1568-1571,共4页National Medical Journal of China

基  金:国家自然科学基金青年基金(81100416)

摘  要:目的 比较促性腺激素释放激素(GnRH)脉冲式皮下输注和人绒毛膜促性腺激素/人绝经期促性腺激素(HCG/HMG)联合肌注治疗男性特发性低促性腺激素性性腺功能减退症(IHH)生精疗效.方法 回顾性分析2010年5月至2014年10月在北京协和医院内分泌科门诊就诊的92例男性IHH患者资料.患者自愿选择一种治疗方案,并据此将IHH患者分为GnRH脉冲式治疗组(GnRH组,40例)和HCG/HMG联合治疗组(HCG/HMG组,52例).观察GnRH组在治疗第1周和每个月的血清黄体生成素(LH)和卵泡刺激素(FSH)水平;每月随诊观察两组患者血总睾酮(TT)水平、睾丸体积(TV)和精子生成率的变化情况,比较两组患者在治疗过程中TT水平、TV和精子生成率的差异.结果 所有患者均治疗3个月以上.GnRH组和HCG/HMG组随访中位时间分别为8.2(3.0-18.4)和9.2(3.0-18.6)个月,差异无统计学意义(P =0.413).GnRH组治疗1周时,LH[(0.5±0.6)比(3.4 ±2.4)U/L,P<0.01]和FSH[(1.3±1.1)比(5.8 ± 3.8) U/L,P<0.01]水平较治疗前显著升高.GnRH组患者末次随诊TT水平[(7.4±5.2)比(1.0±1.0) nmol/L]和TV[(8.1±4.0)比(2.3±1.5)ml]分别较治疗前显著升高和增大,均P<0.01.HCG/HMG组末次随诊TT水平[(14.4±8.0)比(0.8±0.6)nmol/L]和TV[(7.6±4.2)比(2.3±2.1)ml]分别较治疗前显著升高和增大,均P<0.01.GnRH组和HCG/HMG组分别有50.0% (20/40)和28.8% (15/52)患者生成精子,组间差异有统计学意义(P =0.038).精子初现时间方面,GnRH组为(6.5±3.1)个月,短于HCG/HMG组的(10.8±3.7)个月(P=0.001).结论 GnRH脉冲式皮下输注治疗男性IHH比HCG/HMG联合肌注更早产生精子.Objective To compare the efficacies of pulsatile gonadotropin-releasing hormone (GnRH) versus human chorionic gonadotropin/human menopausal gonadotropin (HCG/HMG) for spermatogenesis in male idiopathic hypogonadotropic hypogonadism (IHH).Methods For this retrospective study,a total of 92 male IHH outpatients from May 2010 to October 2014 were recruited and categorized into GnRH (n =40) and HCG/HMG (n =52) groups.Each subject selected one specific therapy voluntarily.The gonadotropin levels were measured in the first week and monthly post-treatment in GnRH group.And serum total testosterone (TT),testicular volume (TV) and rate of spermatogenesis were observed monthly post-treatment in two groups.Spermatogenesis,TT and TV were compared between two groups.Results All IHH patients were treated for over 3 months.The median follow-up periods in GnRH and HCG/HMG groups was 8.2 (3.0-18.4) and 9.2 (3.0-18.6) months respectively (P =O.413).In GnRHgroup,LH ((0.5±0.6) vs (3.4±2.4)U/L,P〈0.01) and FSH ((1.3 ±1.1) vs (5.8± 3.8) U/L,P 〈 0.01) increased after 1-week treatment.In GnRH group,at the end of follow-up,TT ((1.0±1.0) vs (7.4±5.2)nmol/L,P〈0.01) andTV ((2.3 ±1.5) vs (8.1 ±4.0) ml,P〈0.01) significantly increased compared to baseline.In HCG/HMG group,TT ((0.8 ±0.6) vs (14.4 ± 8.0) nmol/L,P 〈 0.01) and TV ((2.3 ± 2.1) vs (7.6 ± 4.2) ml,P 〈 0.01) significantly increased after therapy.The success rate of spermatogenesis was 50.0% (20/40) in GnRH group versus 28.8% (15/52) in HCG/ HMG group (P =0.038).GnRH group required a shorter treatment time for initial sperm appearance than HCG/HMG group ((6.5 ±3.1) vs (10.8 ±3.7) months,P=0.001).Conclusion Pulsatile GnRH requires a shorter time for initiation of spermatogenesis than gonadotropin therapy in IHH male patients.

关 键 词:促性腺激素释放激素 绒毛膜促性腺激素 性腺功能减退症 精子发生 脉冲疗法 药物 

分 类 号:R697.22[医药卫生—泌尿科学]

 

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