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醋酸甲羟孕酮:青春期阻断用 #1282
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醋酸甲羟孕酮:青春期阻断用 #1282
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对于此用法在 Endocrine Society 的短报 https://support.endocrine.org/-/media/endocrine/files/practice/gender_dosing_standards_transgender_youth.pdf 也有引用。
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建议添加引用链接
content/zh-cn/docs/medicine/antiandrogen/medroxyprogesterone/index.md
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Signed-off-by: Mingye Wang <[email protected]>
我服了这个 lynch mm 怎么写这么多东西,还搞了个不在 pubmed 里面的 Signed-off-by: Mingye Wang <[email protected]>
…erone/index.md Co-authored-by: Lee <[email protected]> Signed-off-by: Mingye Wang <[email protected]>
Head branch was pushed to by a user without write access
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非常感谢你的投稿。我专门搜索了这两份文献以及相关材料,发现了以下几点:
- 醋酸甲羟孕酮(MPA)历史上确实曾用于性早熟的控制,但研究发生的年份均很早,不晚于 1981 年1 2。
- Lynch et al. (2015) 3 本身的数据存在一些问题:样本规模(MtF 计 7人次)过小;有的睾酮水平骤降 95%,有的仅下降不足 15%,无法清楚表明 MPA 作为青春期阻断剂的价值。
- 继 Lynch et al. (2015) 3之后,有两份论文曾引用之。其中,Tailor et al. (2024) 的回顾性综述将其标记为“低质量”,没有继续加以讨论4;Betsi et al. (2024) 的综述将 MPA 作为 GnRHa 的替代物而有所讨论,需要注意用于 AMAB(出生指派性别为男)群体时,MPA“没有必然实现对睾酮的完全抑制”5,此和上述数据吻合。
综合看来,MPA 虽然也抑制了 HPG 轴,但不像 GnRHa 那样,能够以 100% 几率实现对性腺和睾酮的完全抑制;到目前为止,这种疗法被废弃并被 GnRHa 取代的可能性非常大。因此,我对这项用途持保留意见,提请审慎考虑。
Footnotes
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Sadeghi-Nejad A, Kaplan S L, Grumbach M M. The effect of medroxyprogesterone acetate on adrenocortical function in children with precocious puberty [J]. The Journal of Pediatrics, 1971, 78(4): 616-624. https://www.sciencedirect.com/science/article/abs/pii/S0022347671804638 ↩
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Lee P A. Medroxyprogesterone Therapy for Sexual Precocity in Girls [J]. American Journal of Diseases of Children, 1981, 135(5): 443–445. https://doi.org/10.1001/archpedi.1981.02130290041015 ↩
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Lynch M M, Khandheria M M, Meyer W J. Retrospective Study of the Management of Childhood and Adolescent Gender Identity Disorder Using Medroxyprogesterone Acetate [J]. International Journal of Transgenderism, 2015, 16(4): 201–208. https://doi.org/10.1080/15532739.2015.1080649 ↩ ↩2
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Taylor J, Mitchell A, Hall R, et al. Interventions to suppress puberty in adolescents experiencing gender dysphoria or incongruence: a systematic review [J]. Archives of Disease in Childhood, 2024, 109: s33-s47. https://doi.org/10.1136/archdischild-2023-326669 ↩
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Betsi G, Goulia P, Sandhu S, et al. Puberty suppression in adolescents with gender dysphoria: an emerging issue with multiple implications [J]. Frontier in Endocrinology, 2024, 15: 1309904. https://doi.org/10.3389/fendo.2024.1309904 ↩
纠正:Tailor et al. (2024) 在附件表四中评价了 Lynch 2015 的研究质量:
附件一:评价标准 |
以上。 |
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