Preparation and Evaluation of Placebos for Shenbawei Capsules / 中国药师

ABSTRACT

Objective: To establish the preparation method of the placebos for Shenbawei capsules and objectively evaluate the simulation effects. Methods:Using the placebos for Shenbawei capsules as the example, a blind trial was used to assess and score the appearance, color and smell of the placebos. Results: The placebos were basically the same in the appearance, color and taste with the testing drugs. The results of the clinical trial simulation showed that the placebos were difficult to be unblinded. Conclusion:The placebos can be used in the clinical trial for Shenbawei capsules.