1.Firstly, we mentioned that the medicated group in the study takes the test drug in isolation of other drugs.
首先，我们提到，在研究中采用隔离其他药物的试验药物。
2.For example, in pain trials, if the test drug does not control pain, then intravenous morphine may be used as a rescue medicine.
例如，在疼痛实验，如果测试药物无法控制疼痛，然后静脉注射吗啡可作为补救药物。