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一夜服用1毫克德克萨米他对非功能性上腺腺瘤患者的血管功能的影响
Shinji Kishimoto1, Tatsuya Maruhashi1, Masato Kajikawa2
1Department of Regenerative Medicine, Division of Radiation Medical Science, Research Institute for Radiation Biology and Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan.
Scientific reports
|November 28, 2023
概括
过夜的德克萨梅他抑制试验没有损害患者的血管功能非功能性上腺腺瘤 (NFA). 这种测试可以通过降低皮质醇水平来改善血管功能.
科学领域:
- 内分泌学 在内分泌学.
- 心血管医学 心血管医学
- 内部医学 内部医学
背景情况:
- 非功能性上腺瘤 (NFA) 是常见的上腺瘤.
- 血管功能障碍是高血压和/或糖尿病患者的常见并发症.
- 德克萨米他给药对NFA患者血管功能的影响尚不清楚.
研究的目的:
- 为了评估一夜间1毫克德克萨米他给药对NFA患者血管功能的影响.
- 为了比较NFA患者和患有高血压和/或DM的对照患者之间的血管功能.
- 评估甲抑制试验对NFA患者的流量介导血管扩张 (FMD) 和甘油诱导血管扩张 (NID) 的影响.
主要方法:
- 血管功能的评估是使用口病和NID进行的.
- 22名患有NFA和高血压和/或DM的患者与272名患有高血压和/或DM的控制患者进行了比较.
- 在18名NFA患者中,在一夜间服用1毫克德克萨梅他之前和之后测量了口病和NID.
主要成果:
- 在NFA患者和对照患者之间没有观察到口病和NID的显著差异.
- 在NFA患者中,夜间使用德克萨米他显著增加了口病 (2.4%至5.3%) 和NID (12.1%至14.0%).
- 德克萨米他抑制试验没有损害NFA患者的血管功能.
结论:
- 在NFA患者中,一夜间1毫克德克萨米他抑制试验不会损害血管功能.
- 德克萨米他管理导致的循环皮质醇水平降低可能会改善血管功能.
- 需要进一步的研究来探索皮质醇降低对NFA患者血管健康的治疗潜力.
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