| Rescue Quadratus Lumborum Blocks for Post-cesarean Pain (NCT04397458) | The University of Texas Health Science Center, Houston | 2022-01-01 |
| Evaluation of Peripheral Itch Mechanisms Following Injection of Morphine (NCT04672382) | Aalborg University | 2021-07-01 |
| Morphine Versus Ketamine as Adjuvants in Paravertebral Blocks (NCT04852484) | Aretaieion University Hospital | 2021-04-16 |
| Side Effects of a Single Shot Intrathecal Morphine in Clinical Practice, a Retrospective Analysis (NCT07238179) | Universitaire Ziekenhuizen KU Leuven | 2021-03-01 |
| Post-cesarean Analgesia With Epidural Morphine Following Epidural 2-chloroprocaine (NCT04369950) | The University of Texas Health Science Center, Houston | 2020-05-11 |
| A Relation of Morphine-induced Itch and Pain Processing (NCT04115462) | Aalborg University | 2020-01-15 |
| Slow-Release Oral Morphine for the Treatment of Opioid Use Disorder (NCT03948464) | M. Eugenia Socias | 2019-12-06 |
| Erectus Nerve Block for Lumbar Spine Surgery (NCT04473508) | Centre Hospitalier Universitaire de Nīmes | 2019-11-27 |
| MORphine Use in the Fascia Iliaca Compartment Block With UltraSound (NCT03846102) | Zuyderland Medisch Centrum | 2019-01-28 |
| Genetic Variation in Organic Cation Transport 1 (OCT1) and Its Significance for Morphine Pharmacokinetics (NCT03425084) | University of Southern Denmark | 2018-06-01 |
| PCA Ketamine-Morphine VS PCA Morphine as Post-Operative Analgesia in Colorectal Surgery (NCT06021717) | Universiti Kebangsaan Malaysia Medical Centre | 2018-04-05 |
| PCA Ketamine-Morphine VS PCA Morphine as Post-Operative Analgesia in Colorectal Surgery. (NCT06010056) | National University of Malaysia | 2018-04-05 |
| Inhaled vs IV Opioid Dosing for the Initial Treatment of Severe Acute Pain in the Emergency Department (NCT03257319) | University Hospital, Rouen | 2017-09-19 |
| Intrathecal Morphine Analgesia vs. Continuous Epidural Analgesia vs. Systemic Analgesia in Colorectal Surgery. (NCT03007121) | Charles University, Czech Republic | 2017-04-10 |
| Methylnaltrexone as a Method to Improve Ticagrelor Uptake in Morphine Treated STEMI Patients (NCT02942550) | Karolinska University Hospital | 2016-11-01 |
| Spinal Morphine in Robotic Assisted Radical Prostatectomy (NCT02924974) | Maasstad Hospital | 2016-09-01 |
| Palliation of Dyspnea With Morphine in Patients With Interstitial Lung Disease (NCT02622022) | University of Aarhus | 2016-01-01 |
| Use of S+Ketamine During Target-Controlled Intravenous Anaesthesia After Abdominal Hysterectomy (NCT03231683) | KK Women's and Children's Hospital | 2014-03-01 |
| RCT Comparing Analgesia Post-VATS With Epimorph VS Placebo (NCT02152514) | Université de Sherbrooke | 2013-04-01 |
| Epidural Low Dose Morphine in Postoperative Pain After Posterior Lumbar Spinal Surgery (NCT02067338) | Mahidol University | 2012-08-01 |
| Alfentanil Versus Sufentanil for Pain in Children During for Tracheal Suction (NCT01235637) | University Hospital, Grenoble | 2010-06-01 |
| Peri -and Postoperative Drug Therapy Schedules for Morbidly Obese Patients (NCT01097148) | St. Antonius Hospital | 2009-11-01 |