BWC0977是一种广泛的抗菌药物,是治疗多药耐药性感染的临床候选药物
Shahul Hameed P1, Harish Kotakonda1, Sreevalli Sharma1
1Bugworks Research India Pvt. Ltd. Center for Cellular & Molecular Platforms, National Center for Biological Sciences, GKVK Campus, Bellary Road, Bangalore, 560 065, India.
Nature communications
|September 18, 2024
概括
一种名为BWC0977的新药显示出对抗多种耐药性细菌的前景,包括格拉姆阴性病原体. 临床试验表明它是安全的,耐受性很好,为治疗肺炎等严重感染提供了潜在的潜力.
科学领域:
- 微生物学 微生物学
- 药理学 药理学是指药理学的学科.
- 传染性疾病 传染性疾病
背景情况:
- 抗菌素耐药性 (AMR) 是一个日益严重的全球健康危机.
- 迫切需要针对多药耐药 (MDR) 病原体有效的新型广谱抗菌药物.
研究的目的:
- 评估BWC0977的疗效和安全性,它是一种新型细菌拓酶抑制剂 (NBTI).
- 评估BWC0977在治疗由MDR细菌引起的关键护理感染方面的潜力.
主要方法:
- 在体外测试对MDR细菌的全球小组进行测试,包括格拉姆阴性,格拉姆阳性和厌氧病原体.
- 在动物感染模型中的体内疗效研究.
- 在健康志愿者中进行一期临床试验,以评估安全性,耐受性和药理动力学.
主要成果:
- BWC0977对广泛的MDR病原体表现出强烈活性 (MIC90:0.03-2μg/mL),包括对诺基诺,卡巴胺和素耐药的分离物.
- 该药物在动物感染模型中显示出有效性,在肺上皮层内膜液中药物度有利.
- 第1期试验证实BWC0977是安全的,耐受性良好,在健康志愿者中表现出剂量比例的药理动力学.
结论:
- BWC0977是一种有前途的NBTI,对关键的MDR病原体具有广泛的活性.
- 它的安全性和有效性概况表明,它有可能用于治疗严重感染,例如MDR细菌性肺炎.
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