| Not Yet Recruiting | Impact of Ultrasound Guidance on Central Neuraxial Block Success in Patients With Non-Palpable Vertebral Anato NCT07269184 | Sakarya University | N/A |
| Recruiting | Simulation-Based Training for Epidural Analgesia Placement NCT07056140 | University of Padova | N/A |
| Completed | Dexmedetomidine-esketamine-ropivacaine Versus Sufentanil-ropivacaine for Epidural Labor Analgesia NCT07145775 | Peking University First Hospital | Phase 4 |
| Completed | Risk Factors for Chronic Postoperative Pain After Elective Nephrectomy NCT06673979 | Istanbul University - Cerrahpasa | — |
| Not Yet Recruiting | Intravenous Acetaminophen to Reduce Post-operative Opioid Consumption NCT06923540 | Centre hospitalier de l'Université de Montréal (CHUM) | Phase 4 |
| Not Yet Recruiting | Comparison of Epidural Analgesia With Intra-Articular Infiltration Analgesia NCT06872528 | Namik Kemal University | N/A |
| Completed | Epidural vs. Dural Puncture Epidural in Labor Analgesia NCT06849726 | Medipol University | N/A |
| Completed | "Diagnostic Accuracy of Ultrasound Compared to Epidurography for Epidural Catheter Localization" NCT06556836 | Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran | — |
| Completed | The Post Cesarean Section Analgesic Effect of Various Quadratus Lumborum Block Approaches NCT06393192 | Sohag University | — |
| Enrolling By Invitation | EpiFaith Resident Learning Curve Trial NCT07395622 | Brigham and Women's Hospital | N/A |
| Unknown | Nociception Level Index (NOL Index) for Obstetrical Pain Assessment Under Epidural Analgesia. NCT05898737 | Centre Hospitalier Universitaire Saint Pierre | — |
| Recruiting | PIB for Post-operative Analgesia After Laparotomy : Determining the Optimum Dose NCT05534945 | Ciusss de L'Est de l'Île de Montréal | N/A |
| Unknown | Hemodynamic Impact of Epidural Anesthesia in Relation to Age in Pediatric Patients. NCT05543824 | Hospital Universitario La Fe | — |
| Unknown | Evaluation of a Protocol Posturalchanges in Women Giving Birth With Epidural Analgesia. Clinical Trial. NCT05812560 | Puerta de Hierro University Hospital | N/A |
| Unknown | Comparative Study Between Two Adjuvant Drugs to Bupivacaine for Post-operative Epidural Analgesia in Abdominal NCT05323214 | Ain Shams University | Phase 4 |
| Completed | Epidural Analgesia and Maternal Fever During Labor NCT04940091 | Peking University First Hospital | — |
| Completed | Dexmedetomidine or Fentanyl as Additives to Epidural Levobupivacaine in Painless Labor NCT04397406 | Tanta University | Phase 4 |
| Completed | Effects of Thoracic Epidural Analgesia in Geriatric Patients Undergoing Open Heart Surgery NCT04708080 | Karadeniz Technical University | — |
| Completed | Continuous Versus Intermittent Administration of Epidural Analgesia During Labor NCT04826120 | Mongi Slim Hospital | N/A |
| Completed | Pharmacokinetics of Sufentanil After Epidural Administration NCT06069219 | Poznan University of Medical Sciences | — |
| Terminated | Comparison of the Incidence of Inadequate Epidural Analgesia Between Protocol Based and Current Practice NCT04111406 | Mahidol University | N/A |
| Completed | Pulse Pressure Variability With Position Before EPIdural Analgesia NCT03126136 | Hopital Foch | N/A |
| Completed | Anaesthesiological Involvement in Postoperative Pain Treatment NCT03496194 | Zealand University Hospital | — |
| Completed | Different Spinal Needles Sizes and Dural Puncture Epidural For Labor Analgesia NCT03389945 | University of Chile | N/A |
| Unknown | Obstetrical Analgesia in the Estaing Hospital Maternity. A Prospective Database to Study the Determinants of L NCT03314571 | University Hospital, Clermont-Ferrand | — |
| Completed | Epidural Morphine for Postoperative Analgesia After Total Knee Arthroplasty NCT03203967 | Peking University First Hospital | N/A |
| Completed | Epidural Analgesia and Intraoperative Fluid Management in Colorectal Surgery NCT06810648 | University of Ioannina | N/A |
| Completed | Intrathecal Morphine Analgesia vs. Continuous Epidural Analgesia vs. Systemic Analgesia in Colorectal Surgery. NCT03007121 | Charles University, Czech Republic | Phase 4 |
| Unknown | Effect of Epidural Analgesia on the Length of Labor and Delivery and Fetal Outcomes NCT02396563 | University of Cagliari | — |
| Completed | Early Postoperative Administration of Oxycodone +/- Naloxone and Duration of Epidural Analgesia NCT02516059 | Insel Gruppe AG, University Hospital Bern | Phase 4 |
| Unknown | Efficacy and Safety of Electrical Stimulation-guided Epidural Analgesia for Vaginal Delivery NCT03161717 | Sang Sik Choi | N/A |
| Completed | Epidural Analgesia in Intensive Care Unit (APD-REA: Analgesie PeriDurale en REAnimation) NCT01437358 | University Hospital, Clermont-Ferrand | — |
| Completed | Epidural Anesthesia for Transurethral Resection of The Prostate NCT06893809 | Başakşehir Çam & Sakura City Hospital | N/A |
| Completed | The Effectiveness and Outcomes of Epidural Analgesia in Patients Undergoing Open Hepatectomy NCT06301932 | Chiang Mai University | — |
| Withdrawn | "Loss of Resistance" Versus CompuFlo® for Epidural Placement NCT00178750 | The University of Texas Health Science Center, Houston | Phase 1 / Phase 2 |