就个人而言,我感到失望,因为我有高的期望. 疫苗是否成功或失败,我们必须要看到完整的数据集.
从3个数字看不出来.
重啤的II期临床
The purpose is to evaluate efficacy and safety of therapeutic HBV vaccine (synthesized peptide) treatment in chronic hepatitis B patients and to explore the most effective dosage and provide the rational for optimal dosing schedule.
其目的是评估疗效和安全性(合成肽)乙肝疫苗治疗慢性乙型肝炎患者的治疗,并探讨最有效的剂量,并提供最佳的给药方案的合理。
Phase IIOnce the initial safety of the study drug has been confirmed in Phase I trials, Phase II trials are performed on larger groups (100-300) and are designed to assess how well the drug works, as well as to continue Phase I safety assessments in a larger group of volunteers and patients. When the development process for a new drug fails, this usually occurs during Phase II trials when the drug is discovered not to work as planned, or to have toxic effects.
Phase II studies are sometimes divided into Phase IIA and Phase IIB.
Phase IIA is specifically designed to assess dosing requirements (how much drug should be given).
Phase IIB is specifically designed to study efficacy (how well the drug works at the prescribed dose(s)).
Some trials combine Phase I and Phase II, and test both efficacy and toxicity.
Ⅱ期临床试验一旦初步安全研究药物已证实在第一阶段试验,二期试验正在对较大的群体(100-300)的目的是评估药物,以及继续阶段我的安全评估一个大组的志愿者和患者。当一种新的药物的发展过程中失败,这通常发生在II期临床试验时,发现该药物是不工作按计划进行,或毒性作用。