Morphine is named as a drug or biological intervention in 10 clinical trials in our China and USA trial registers, 8 of which are recruiting. Lead sponsors include The Second Hospital of Anhui Medical University (2), Avenue Therapeutics, Inc. (1) and Anqing Municipal Hospital (1). Registered phases: Not applicable, Phase 4, Phase 2 and Phase 3. Conditions studied include Pain After Surgery; Pain Management; Sufentanil.
Registers list studies that are recruiting, about to open, active but closed to enrolment, or enrolling by invitation. The UK and USA registers cover industry-sponsored studies only. Trial titles and statuses are copied from the registry as published.
| Condition (as registered) | Trials |
|---|---|
| Pain After Surgery | 2 |
| Pain Management | 1 |
| Sufentanil | 1 |
| Morphine | 1 |
| Validity | 1 |
| Safety | 1 |
| Pain, Postoperative | 1 |
| Postoperative Ileus | 1 |
| Postoperative Analgesia | 1 |
| Laparoscopic Surgery | 1 |
| Visceral Pain, Postoperative | 1 |
| Anrikefon | 1 |
| Patient-controlled Intravenous Analgesia | 1 |
| Acute Myocardial Infarction (AMI) | 1 |
| Scoliosis; Adolescence | 1 |
| Analgesia, Patient-controlled | 1 |
| Acute Myocardial Infarction | 1 |
| Pain After Abdominal Surgery | 1 |
| Lead sponsor | Trials |
|---|---|
| The Second Hospital of Anhui Medical University | 2 |
| Avenue Therapeutics, Inc. | 1 |
| Anqing Municipal Hospital | 1 |
| Xiangya Hospital of Central South University | 1 |
| Tongji Hospital | 1 |
| Peking University First Hospital | 1 |
| Haisco Pharmaceutical Group Co., Ltd. | 1 |
| Peking Union Medical College Hospital | 1 |
| Yingyong Zhou,MD,PhD | 1 |
| Register | Morphine trials |
|---|---|
| Clinical trials in China | 9 |
| Clinical trials in USA | 1 |
A trial with sites in more than one country appears in each of those registers.
Everything on this page is copied from public ClinicalTrials.gov registry records โ it is not written from memory, and nothing here describes how Morphine works or whether it is effective. Each trial links to its own record so you can check it yourself.
This page is built automatically: a daily sync job reads the registry records behind our country trial registers, collects every trial that lists Morphine (or a registered synonym) as a drug or biological intervention, and tabulates the registry fields directly. Placebos and generic comparators are excluded. There is no AI drafting and no per-compound editorial pass, and the page has not been clinically reviewed. The “last verified” date above is the timestamp of that sync, not a review date. Our general editorial approach is described in our editorial standards and corrections policy. The ClinicalTrials.gov data on this page was last retrieved on 25 Sep 2026.