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中国临床药理学与治疗学 ›› 2009, Vol. 14 ›› Issue (5): 546-550.

• 临床药理学 • 上一篇    下一篇

中国健康成年志愿者单次口服盐酸埃他卡林片耐受性研究

方翼1,2, 王睿3, 柴栋3, 崔文玉4, 汪海4, 管华诗1   

  1. 1中国海洋大学海洋药物与食品研究所, 青岛266003, 山东;
    2北京大学人民医院药剂科, 北京100044;
    3中国人民解放军总医院临床药理室, 北京100853;
    4军事医学科学院毒物药物研究所, 北京100850
  • 收稿日期:2009-01-23 修回日期:2009-04-03 发布日期:2020-11-09
  • 通讯作者: 管华诗, 男, 教授, 院士, 主要从事海洋药物开发研究。E-mail:hsguan @ouc.edu. cn
  • 作者简介:方翼, 男, 博士, 副教授, 主要从事临床药理学研究。Tel:010-88325989 E-mail:fygk7000 @163. com

Tolerability research of single dose of iptakalim hydrochloride in healthy Chinese volunteers

FANG Yi1,2, WANG Rui3, CHAI Dong3, CUI Wen-yu4, WANG Hai4, GUAN Hua-shi1   

  1. 1Institute of Marine Drug &Food of OceanUniversity of China, Qingdao 266003, Shandong, China;
    2Department of Pharmacy, Peking University People's Hospital, Beijing 100044, China;
    3Department of Clinical Pharmacology, Chinese PLAGeneral Hospital, Beijing 100853, China;
    4Institute of Pharmacology and Toxicology, Academy of Military Medical Sciences, Beijing 100850, China
  • Received:2009-01-23 Revised:2009-04-03 Published:2020-11-09

摘要: 目的:在中国健康成年志愿者体内评估单次口服盐酸埃他卡林片的安全性、耐受性。方法:采用区组随机化设计, 选择18 ~ 50 岁健康志愿者52 名, 随机分配至2. 5、 5、 10、 15、 20、 25 mg 剂量组, 其中2. 5、 25 mg 组各有6 名受试者, 其余各组均有10 名受试者, 男女各半, 每组中均有2 人(男、女各1 人)接受安慰剂。严密观察给药前后的临床症状、体征、实验室指标变化, 并观察试验期间发生的不良事件。结果:入选受试者给药后症状、体征以及实验室检查指标均未见有异常的改变。试验中未见严重不良事件, 未见可能与药物有关的临床不良反应。结论:52 名中国健康受试者单次空腹口服盐酸埃他卡林片最大剂量达25 mg, 比较安全, 耐受性较好。

关键词: 盐酸埃他卡林, 安全性, 耐受性

Abstract: AIM:To evaluate the safety and tolerability of single dose of iptakalim hydrochloride in healthy Chinese volunteers. METHODS:52 healthy volunteers in 18-50 years old were chosen and randomized into 6 dose groups, including 2. 5, 5, 10, 15, 20, 25 mg. Group B, C, D, E contained 10 volunteers respectively, and Group A and F contained 6 volunteers. Each group contained 2 volunteers (1 male and 1 female)who were administrated with placebo. Clinical symptoms, vital signs, the changes of laboratory examination indexes, and all adverse drug events were observed. RESULTS:After single dose of 2. 5-25mg, the clinical symptoms, vital signs and index of laboratory examination were in normal range. There were no severe adverse events, and no adverse events were related to the drug. CONCLUSION:The single-dose of iptakalim hydrochloride range from 2. 5 mg to 25 mg in healthy Chinese volunteers were safe and tolerable in 52 healthy Chinese volunteers.

Key words: iptakalim hydrochloride, safety, tolerability

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