实施EXPEDITE亲体诱导协议:快速亲体列素定位和过渡到口服列素
John F Kingrey1, Chad E Miller2, Veronica Franco3
1Integris Baptist NZTI Oklahoma City Oklahoma USA.
Pulmonary circulation
|July 27, 2023
概括
快速启动对肠道特雷布罗斯尼尔 (一种前环素类似物) 可以帮助肺动脉高血压 (PAH) 患者更快地达到更高的口服特雷布罗斯尼尔剂量. 这种方法可能适用于需要紧急治疗的患者.
科学领域:
- 药理学 药理学 是一个学科.
- 心血管医学 心血管医学
- 临床试验 临床试验
背景情况:
- 肺动脉高血压 (PAH) 使用前环素类似物,如特雷普罗斯丁尼尔来治疗.
- 为了获得最佳的患者结果,可能需要进行激烈的特雷普罗斯尼尔定位.
- 在现实世界中,从腹腔注射到口服特雷普罗斯尼尔的转换在给药途径,持续时间和环境上有所不同.
研究的目的:
- 为了前性地评估是否快速的亲肠道热素诱导可以实现高剂量的口服热素 (≥12毫克/天) 在PAH患者前不使用前环素.
- 为了比较短期亲肠道诱导与常规de novo口服启动对于紧急治疗剂量的疗效.
主要方法:
- 在EXPEDITE试验 (NCT03497689) 中,发起了2 ng/kg/min的肠外特雷普罗斯 (IV或SC) 试验.
- 使用了两种过渡计划:快速的住院交叉标位 (中位数为2天) 和逐渐的门诊交叉标位 (中位数为5天).
- 剂量是根据临床效果,耐受性和患者因素进行个性化的,并密切监测过渡后的情况.
主要成果:
- 短期的亲肠道诱导策略显著减少了达到口服特西尼治疗剂量的时间.
- 这种快速诱导的方法有助于达到高的每日口服剂量 (≥12 mg).
结论:
- 快速的亲肠道热素诱导是一种有效的策略,可以在PAH患者中更快地达到更高的口服热素剂量.
- 这种方法对于需要紧急和积极治疗标位的患者来说可能特别有益.
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