为患有囊性纤维化的人提供一个新的未来
Elizabeth B Burgener1, David N Cornfield1
1Center for Excellence in Pulmonary Biology, Divisions of Pulmonary, Asthma, and Sleep Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California.
Pediatrics
|September 6, 2023
概括
囊性纤维化跨膜调节器 (CFTR) 调节器已经大大提高了大多数CF患者的生存率和生活质量. 这些疗法提供了希望,但成本昂贵,并非所有患者都能获得.
科学领域:
- 医学科学 医学科学 医学科学
- 药理学 药理学是指药理学的学科.
- 遗传学 是一个遗传学.
背景情况:
- 囊性纤维化 (CF) 是一种影响多个器官的遗传性疾病.
- 从历史上看,CF的预后和生活质量都很差,在1970年,CF的中位生存期为17年.
- 最近的进展显著改善了患者的治疗结果.
研究的目的:
- 审查囊性纤维化跨膜调节器 (CFTR) 调节器对CF治疗和结局的影响.
- 突出高度有效的调节器疗法 (HEMT) 的有效性和可访问性.
主要方法:
- 对CFTR调节器的临床数据和FDA批准的审查.
- 对CF患者的生存率和生活质量改善的分析.
- 评估组合疗法的影响,如elexecaftor/tezecaftor/ivacaftor等.
主要成果:
- 截至2021年,CF患者的预测生存时间中位数增加到53年.
- CFTR调节器,特别是HEMT,对大约90%的美国CF患者有益.
- HEMT已经导致肺功能,生活质量和生育能力的显著改善.
结论:
- CFTR调节器代表了CF治疗的突破,大大改善了患者的预后.
- 虽然HEMT提供了巨大的好处,但也面临着成本和全球接入的挑战.
- 对CFTR变异不响应当前调节器疗法的进一步研究是必要的.
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