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面则与其他药物效果相当。但由于纳入文献的试验组                                  goasthenoteratozoospermia[J]. Andrologia,2015,47(7):
        及对照组给药剂量不一致、大部分研究设计中未使用双                                 801-810.
        盲及隐藏操作,故左卡尼汀单药治疗男性不育症是否较                            [ 9 ]  BALERCIA G,REGOLI F,ARMENI T,et al. Placebo-
        其他化学药物更有优势尚需进一步研究证实。                                     controlled double-blind randomized trial on the use of L-
            本研究也存在一定局限性。从纳入文献总体的质                                carnitine,L-acetylcarnitine,or combined L-carnitine and
                                                                 L-acetylcarnitine in men with idiopathic asthenozoosper-
        量上来看,本Meta分析在文献纳入与排除标准方面按照
                                                                 mia[J]. Fertil Steril,2005,84(3):662-671.
        严格的标准执行,但各 RCT 之间仍存在异质性,主要原
                                                            [10]  MAHMOUDREZA M,MORADI A,ALEMI M,et al.
        因可能为多数纳入研究的样本量偏小、干预疗程长短不
                                                                 Safety and efficacy of clomiphene citrate and L-carnitine
        一。从研究设计的方法学细节看,文献的RCT研究规范
                                                                 in idiopathic male infertility:a comparative study[J]. Urol
        性有待加强:(1)部分文献没有重视分配隐藏及盲法在
                                                                 J,2010,7(3):188-193.
        RCT 中的地位;(2)部分文献未记录失访与退出病例的
                                                            [11]  MEHNI MN,KETABCHI AA,HOSSEINI E. Combina-
        原因。                                                      tion effect of pentoxifyllineand L-carnitine on idiopathic
            综上所述,左卡尼汀单药治疗可显著提高男性不育                               oligoasthenoteratozoospermia[J]. Iran J Reprod Med,
        症患者精液量、精子活动率,但在提高精子数量、前向运                                2014,12(12):817-824.
        动精子百分比、致女方怀孕率方面与其他化学药效果相                            [12]  HAJE M,NAOOM K. Combined tamoxifen and L-carni-
        当。受纳入研究方法学质量和样本量限制,该结论有待                                 tine therapies for the treatment of idiopathic male infertili-
        更多设计严格、长期随访的大样本RCT加以验证。                                  ty attending intracytoplasmic sperm injection:a rando-
        参考文献                                                     mized controlled trial[J]. Int J Infertil Fetal Med,2015,
        [ 1 ]  STAHL PJ,SCHLEGEL PN. Genetic evaluation of the   6(1):20-24.
             azoospermic or severely oligozoospermic male[J]. Curr  [13]  王亚轩,杨书文,蔡文清,等.左卡尼汀联合他莫昔芬治疗
             Opin Obstet Gynecol,2012,24(4):221-228.             少弱精子症[J].中国男科学杂志,2010,24(5):55-57.
        [ 2 ]  MARQUES-PINTO A,CARVALHO D. Human infertili-  [14]  程晋宝,朱杰,倪丰,等.左卡尼汀对比辅酶 Q10治疗特发
             ty:are endocrine disruptors to blame?[J]. Endocr Connect,  性少、弱精子症临床疗效评估:一项双盲、随机对照研究
             2013,2(3):15-29.                                    [J].中华男科学杂志,2018,24(1):33-38.
        [ 3 ]  PUNAB M,POOLAMETS O,PAJU P,et al. Causes of  [15]  吴忠刚,高君,刘学义,等.左卡尼汀治疗弱精子症临床分
             male infertility:a 9-year prospective monocentre study on  析[J].齐齐哈尔医学院学报,2010,31(13):2105-2106.
             1 737 patients with reduced total sperm counts[J]. Hum  [16]  白双勇,王剑松,赵庆华.肥胖男性不育患者精子线粒体
             Reprod,2017,32(1):18-31.                            膜电位、游离脂肪酸、活性氧的关系[J].中国医科大学学
        [ 4 ]  MONGIOI L,CALOGERO AE,VICARI E,et al. The role    报,2015,44(7):653-656.
             of carnitine in male infertility[J]. Andrology,2016,4(5):  [17]  ASRM. Diagnostic evaluation of the infertile male:a com-
             800-887.                                            mittee opinion[J]. Fertil Steril,2015,103(3):e18-e25.
        [ 5 ]  LENZI A,LOMBARDO F,SGRÒ P,et al. Use of carni-  [18]  刘鑫,徐小薇.影响男性生育功能的药物[J].中国药房,
             tine therapy in selected cases of male factor infertility:a  2017,28(21):3021-3024.
             double-blind crossover trial[J]. Fertil Steril,2003,79(2):  [19]  钟小冬,俞旭君,安劬.少、弱精子症治疗进展[J].中国性
             292-300.                                            科学,2016,25(2):98-101.
        [ 6 ]  世界卫生组织. WHO 人类精液检查与处理实验室手册                   [20]  周昕,孔飞燕,丁豪帅,等.左卡尼汀在生殖领域中应用的
             [M]. 5版.北京:人民卫生出版社,2011:23-25.                      研究进展[J].山东医药,2020,60(11):106-110.
        [ 7 ]  JADAD AR,MOORE RA,CARROLL D,et al. Asse-     [21]  ZHOU X,LIU F,ZHAI S. Effect of L-carnitine and/or L-
             ssing the quality of reports of randomized clinical trial:  acetyl-carnitine innutrition treatment for male infertility:a
             is blinding necessary? [J]. Control Clin Trials,1996,17  systematic review[J]. Asia Pac J ClinNutr,2007,16(1):
             (1):1-12.                                           383-390.
                                                                         (收稿日期:2020-04-29  修回日期:2020-05-21)
        [ 8 ]  NADA EA,EL TAIEB MA,IBRAHIM HM,et al. Effica-
                                                                                                 (编辑:刘明伟)
             cy of tamoxifen and L-carnitine on sperm ultrastructure
             and seminal oxidative stress in patients with idiopathic oli-




        ·1900  ·  China Pharmacy 2020 Vol. 31 No. 15                                中国药房    2020年第31卷第15期
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