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肝胆相照论坛 论坛 学术讨论& HBV English fda批准开始了CRV431的临床开发计划。
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fda批准开始了CRV431的临床开发计划。 [复制链接]

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发表于 2018-6-15 07:45 |只看该作者 |倒序浏览 |打印
本帖最后由 newchinabok 于 2018-6-15 07:46 编辑

June 14, 2018
EDISON, N.J., June 14, 2018 (GLOBE NEWSWIRE) -- ContraVir Pharmaceuticals, Inc. (NASDAQ:CTRV), a biopharmaceutical company focused on the development and commercialization of therapeutic drugs for the treatment of hepatitis B virus (HBV), announced today, the initiation of the clinical development program of CRV431, pursuant to the acceptance of the Investigational New Drug (IND) application by the U.S. Food and Drug Administration’s (FDA).

With the FDA’s approval, ContraVir plans to begin a streamlined early clinical program of CRV431 to test the clinical safety and efficacy profile in healthy volunteers and HBV-infected patients in the United States. With an agreement of an accelerated clinical program, ContraVir plans to bridge from a single ascending dose treatment of healthy volunteers to a single dose drug-drug interaction study with Viread®, tenofovir disoproxil fumarate (currently approved for the treatment of chronic HBV infection), and ultimately into a multi-dose 28-day pilot in HBV patients.

The randomized, partially-blinded, placebo-controlled study will be conducted in the United States and will consist of three parts.  The first part will assess the safety, tolerability, and pharmacokinetic (PK) profile of CRV431 as it is administrated as a single dose in healthy volunteers. The second part of the study will be a single dose drug-drug interaction pilot study in stable HBV patients with CRV431 co-treated with Viread®. The third part of the study will assess the safety, tolerability, PK, and preliminary signal for antiviral efficacy and identification of clinically-relevant biomarkers of CRV431 with Viread® in stable HBV patients.

“We are extremely excited to commence our first clinical studies for CRV431 in the United States,” said James Sapirstein, Chief Executive Officer of ContraVir. “The FDA’s approval of our development strategy in accelerating the clinical development of CRV431 allows us to move into patient trials in an expedited manner. The achievement of this milestone marks ContraVir as one of the few companies with two anti-HBV assets in clinical development. This progress is a testament to our team and the underlying dedication we have to streamline development of two very promising drugs in our pipeline, TXL™ and CRV431, both of which have the potential to be part of one or more curative treatments.

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发表于 2018-6-15 10:12 |只看该作者
2018年6月14日
(GLOBE NEWSWIRE) - 一家专注于治疗乙型肝炎病毒(HBV)治疗药物开发和商业化的生物制药公司ContraVir制药公司(纳斯达克股票代码:CTRV)今天宣布, ,根据美国食品和药物管理局(FDA)对研究性新药(IND)申请的接受,启动了CRV431的临床开发项目。

经FDA批准,ContraVir计划开始简化CRV431早期临床计划,以测试美国健康志愿者和HBV感染患者的临床安全性和有效性。随着加速临床计划的达成,ContraVir计划将健康志愿者的单次递增剂量治疗与Viread®,替诺福韦酯酶延胡索酸盐(目前已批准用于治疗慢性HBV感染)进行单剂量药物相互作用研究,最终进入HBV患者的多剂量28天试验。

这项随机,部分双盲,安慰剂对照研究将在美国进行,分为三部分。第一部分将评估CRV431在健康志愿者中作为单剂量给药的安全性,耐受性和药代动力学(PK)特征。本研究的第二部分将是稳定HBV患者与CRV431联合治疗Viread®的单剂量药物 - 药物相互作用初步研究。本研究的第三部分将评估稳定HBV患者的抗病毒疗效和CRV431与Viread®的临床相关生物标志物的安全性,耐受性,PK和初步信号。

ContraVir公司首席执行官James Sapirstein表示:“我们非常高兴能够在美国开始我们的第一次CRV431临床研究。 “FDA批准我们的发展战略加速CRV431的临床开发,使我们能够加速进入患者试验阶段。这一里程碑的成就标志着ContraVir成为少数几家在临床开发中拥有两种抗HBV药物的公司之一。这一进展证明了我们的团队以及我们在精简药物开发方面的基础奉献精神,TXL™和CRV431两者都有可能成为一种或多种治愈性治疗的一部分。
CHB战友交流: 234101235 每天吐槽HBV动态,不断同步TAF咨询

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发表于 2018-6-15 10:13 |只看该作者
终于开始1期啦
CHB战友交流: 234101235 每天吐槽HBV动态,不断同步TAF咨询

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发表于 2018-6-15 18:46 |只看该作者
不错

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发表于 2018-6-15 20:18 |只看该作者
马克!

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发表于 2018-6-15 20:21 |只看该作者
‘’在研乙肝新药CRV431联合CMX157表现出强力协同抗HBV效应  
期待联合用药可以功能治愈。

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发表于 2018-6-15 21:10 |只看该作者
遥望曙光 发表于 2018-6-15 20:21
‘’在研乙肝新药CRV431联合CMX157表现出强力协同抗HBV效应  
期待联合用药可以功能治愈。 ...

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