| A Study of YZJ-4729 Tartrate Injection for the Treatment of Pain After Orthopedic Surgery (NCT06901830) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2025-05-23 |
| A Study of YZJ-4729 Tartrate Injection for the Treatment of Pain After Abdominal Surgery (NCT06890533) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2025-05-14 |
| Safety and Efficacy Study of YZJ-1139 Tablets in Insomnia Disorder (NCT06975514) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2025-03-25 |
| A Clinical Study to Evaluate the Drug Interaction Between YZJ-1139 Tablets and Escitalopram Oxalate Tablets (NCT06680531) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2024-08-31 |
| A Drug-drug Interaction Study of YZJ-1139 Tablets and Ticagrelor Tablets in Healthy Subjects (NCT06671470) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2024-08-22 |
| Pharmacokinetics and Safety Study of YZJ-1139 in Subjects With Severe Renal Impairment and Normal Renal Impairment (NCT06671444) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2024-06-03 |
| Pharmacokinetics and Safety Study of YZJ-1139 in Subjects With Mild, Moderate and Normal Hepatic Impairment (NCT06671509) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2024-03-22 |
| A Phase Ⅱ Study to Evaluate the Efficacy and Safety of YZJ-4729 in Patients With Moderate to Severe Acute Pain After Abdominal Surgery (NCT06680466) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2023-12-26 |
| A Phase 1 Study of YZJ-5053 Tablets in Participants With Advanced Solid Tumors (NCT06209385) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2023-08-11 |
| A Phase 1 Study of YZJ-4729 Tartrate Injection in Healthy Chinese Subjects (NCT06681493) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2022-10-12 |
| Safety and Efficacy Study of YZJ-1139 in Insomnia Disorder (NCT05525637) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2021-12-17 |
| Safety and Efficacy Study of YZJ-1139 in Primary Chronic Insomnia Disorder (NCT06680505) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2019-08-04 |
| PK/PD Study of YZJ-1139 (NCT06685341) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2019-03-07 |
| A Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Single and Multiple Doses of YZJ-1139 in Healthy Participants (NCT06673927) | Shanghai Haiyan Pharmaceutical Technology Co., Ltd. | 2017-12-01 |