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德斯莫普拉辛是一种安全有效的分泌剂,可以替代皮质激素释放激素在状鼻采样中的安全有效的分泌剂
Cecilia Piazzola1, Thomas Graillon2, Nadine Girard3
1Aix Marseille Univ, INSERM, UMR1251, Marseille Medical Genetics, Institut MarMaRa, Marseille, France; AP-HM, Aix Marseille Univ, Department of Endocrinology, Hôpital La Conception, Institut MarMaRa, Marseille, France.
Annales d'endocrinologie
|December 21, 2024
概括
德斯莫普拉辛是双边下层鼻抽样 (BIPSS) 的CRH可靠替代品. 这种方法可以准确地区分Cushing病与子宫外ACTH分泌,提高诊断准确度.
科学领域:
- 内分泌学 在内分泌学.
- 诊断成像 诊断成像 诊断成像
- 内部医学 内部医学
背景情况:
- 使用皮质otropin释放激素 (CRH) 进行双边较低的状鼻取样 (BIPSS) 是区分库辛病 (CD) 与宫外ACTH分泌 (EAS) 的黄金标准.
- 由于CRH不再在商业上销售,因此需要使用替代诊断剂.
研究的目的:
- 评估德斯莫普林素作为BIPSS中CRH的替代品的疗效和可靠性,以区分CD和EAS.
- 评估在患有ACTH依赖性高皮质醇症的患者中使用德斯莫普林素的BIPSS的诊断性能.
主要方法:
- 对接受BIPSS与德斯摩辛治疗的患者进行了回顾性分析,以确认依赖ACTH的高皮质醇症.
- 分析包括刺激前和后的鼻与外周ACTH比率.
- 使用接收器操作特征 (ROC) 曲线分析来确定最佳诊断值.
主要成果:
- 包括58名患者 (51名CD,7名EAS) 在内. 灵敏度为刺激前84.3%,刺激后92.2%,具有100%的特异性.
- 通过ROC分析确定最佳值为1.4 (预刺激) 和1.7 (后刺激).
- 与基线BIPSS相比,在12%的病例中,德斯莫普林素刺激的BIPSS纠正了诊断.
结论:
- 在BIPSS程序中,德斯莫素作为CRH的可行和有效替代品.
- 与德斯莫普林素的BIPSS在区分CD和EAS方面表现出高灵敏度和特异性.
- 这种方法可以提高ACTH依赖性高皮质醇症的诊断准确度.
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