NEJM:他非诺喹vs伯氨喹用于间日疟治疗

2019-01-17 zhangfan MedSci原创

研究认为,葡萄糖-6-磷酸脱氢酶活性正常的间日疟患者,接受他非诺喹治疗的安全性与伯氨喹相当,但疗效劣于伯氨喹

他非诺喹单药治疗可通过清除间日虐原虫预防复发,实现根治,近日研究人员开展III期研究,比较了他非诺喹与伯氨喹对间日虐治疗的安全性及有效性。

研究在秘鲁、巴西、哥伦比亚、越南和泰国的7家医院开展,包含葡萄糖-6-磷酸脱氢酶(G6PD)酶活性正常或中度缺乏的间日疟原虫血症患者,随机接受300mg他非诺喹或15mg的伯氨喹,持续14天,所以患者随后接受180天的氯喹治疗。研究的安全性终点为血红蛋白水平下降,有效性终点为6个月复发率。

他非诺喹组166名患者中,4人出现血红蛋白水平下降,安慰剂组85人中,1人出现下降(2.4% vs 1.2%)。他非诺喹组426名患者中,67.0%为未出现复发,安慰剂组214人中,72.8%未复发,但未达到非劣性终点。

研究认为,葡萄糖-6-磷酸脱氢酶活性正常的间日疟患者,接受他非诺喹治疗的安全性与伯氨喹相当,但疗效劣于伯氨喹。

原始出处:

Alejandro Llanos-Cuentas et al. Tafenoquine versus Primaquine to Prevent Relapse of Plasmodium vivax Malaria.N Engl J Med, January 17, 2019.

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    2022-10-26 showtest

    #他非诺喹#vs#伯氨喹#用于#间日疟#治疗,不过,葡萄糖-6-磷酸脱氢酶活性正常的间日疟患者,接受他非诺喹治疗的安全性与伯氨喹相当,但疗效劣于伯氨喹。#疟疾#

    0

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