Nanjing Youke Biomedical Research Co., Ltd.

The primary objective of the study is to confirm the efficacy of compound Edaravone Injection via intravenous infusion every 12 hours in the patients with Acute Ischemic Stroke(AIS) in a double-blind, active-controlled manner. The study is also to examine the safety of compound Edaravone Injection for the AIS patients.

富马酸西他沙星注射液治疗急性肾盂肾炎/复杂性尿路感染的有效性和安全性，并探索最佳有效剂量。

The purpose of this study was to determine the efficacy and safety of clevidipine for treating Hypertensive emergencies（defined as systolic blood pressure >180 mmHg and/or diastolic blood pressure >120 mmHg, accompanied by acute organ damage）.