| Postoperative Analgesia With Buprenorphine for Postoperative Pain Control and Quality of Life After Spinal Surgery (NCT02416804) | Seoul National University Hospital | 2015-01-01 |
| The Safety and Efficacy of Epidural Oxycodone (NCT02573909) | Kuopio University Hospital | 2015-01-01 |
| Choose the Best Concentration of Ropivacaine on TAP Block for Open Appendectomy in Children (NCT03005808) | Hospital Infantil Albert Sabin | 2015-01-01 |
| Ultrasonography for Confirmation of Caudal Injection (NCT02321787) | Ann & Robert H Lurie Children's Hospital of Chicago | 2014-12-01 |
| Percutaneous Rectus Sheath Block Versus Intra-operative Rectus Sheath Block for Pediatric Umbilical Hernia Repair (NCT02341144) | Johns Hopkins All Children's Hospital | 2014-12-01 |
| Ultrasound-guided Transverses Abdominis Plane Block in Inguinal Herniorrhaphy: Randomized Controlled Clinical Trial (NCT02299908) | Patricia Salazar Villegas | 2014-11-01 |
| Effect of Pulmonary Recruitment Maneuver (PRM) on Pain and Nausea After Laparoscopic Bariatric Surgery (NCT03026530) | Region Östergötland | 2014-11-01 |
| Comparison Between Perineural and Systemic Effect of Dexamethasone as an Adjuvant for Prolongation of Four Nerve Blocks With Bupivacaine in Total Knee Arthroplasty (NCT02253784) | Hillel Yaffe Medical Center | 2014-10-01 |
| Comparison of Hemodynamics Between Dexmedetomidine and Propofol for Sedation in Patients With Abdominal Surgery (NCT02393066) | National Taiwan University Hospital | 2014-10-01 |
| PIB Versus CI Through a Popliteal Sciatic Nerve Catheter for Analgesia Following Major Ankle Surgery (NCT02707874) | University Health Network, Toronto | 2014-10-01 |
| Evaluation of Supraclavicular, Suprascapular, and Interscalene Nerve Blocks for Outpatient Shoulder Surgery (NCT02287142) | Benaroya Research Institute | 2014-10-01 |
| HAL-RAR Versus Hemorrhoidectomy in the Treatment of Grade III-IV Hemorrhoids. Prospective, Randomized Trial (NCT02216305) | Hospital Plató | 2014-09-01 |
| OSTAP Versus TAP for Postoperative Pain Management in Laparoscopic Cholecystectomy Patients (NCT03954795) | Balikesir University | 2014-09-01 |
| Thoracic Paravertebral Blockade in Video Assisted Thoracoscopic Surgery (VATS) (NCT02302586) | Istanbul University | 2014-09-01 |
| Efficacy of Liposomal Bupivacaine for Prolonged Postoperative Analgesia in Patient Undergoing Breast Reconstruction With Tissue Expander (NCT04278846) | The Cleveland Clinic | 2014-08-22 |
| Post-Operative Pain Control in Opioid Tolerant Patients: Fentanyl Challenge Protocol Versus Standard of Care (NCT02324933) | Bassett Healthcare | 2014-08-01 |
| Post-Caesarean Section Incisional Infiltration With Lidocaine Versus Lidocaine and Epinephrine (NCT02274974) | Ain Shams Maternity Hospital | 2014-08-01 |
| Influence of the Surgical Approach on the Development of a Chronic Pain After Thoracic Surgery (NCT02237963) | Hopital Foch | 2014-07-01 |
| Prevention of Remifentanil-induced Postoperative Hyperalgesia With Intravenous Ibuprofen (NCT02243254) | Seoul National University Hospital | 2014-07-01 |
| Safety and Efficacy of Cocktail Periarticular Injection in Simultaneous Total Knee Arthroplasty (NCT02270437) | Peking Union Medical College Hospital | 2014-06-01 |
| Comparing Anugel With Gelatine Sponges for Pain Management After Hemoroidectomy (NCT04057079) | Deep Life Medical Ltd | 2014-04-04 |
| Comparison Study: Ligasure Versus Conventional Hemorrhoidectomy in III and IV Degree Hemorrhoids. (NCT03848468) | Services Hospital, Lahore | 2014-04-01 |
| Intraoperative Liposomal Bupivacaine vs. Bupivacaine for Total Hip Replacement Pain Management (NCT03001453) | American Hip Institute | 2014-04-01 |
| Effect of a Lateral Nerve of the Thigh Block on Postoperative Pain After Total Hip Replacement Surgery (NCT02289937) | Daniel Hägi-Pedersen | 2014-03-01 |
| Effectiveness and Safety of Different Doses of BI 1026706 in Patients With Postoperative Dental Pain (NCT02084511) | Boehringer Ingelheim | 2014-03-01 |
| Mindfulness Meditation for Spine Surgery Pain (NCT02104349) | Icahn School of Medicine at Mount Sinai | 2014-02-01 |
| Postoperative Patient-controlled Perineural Analgesia After Orthopedic Surgery by "Remote Control" Versus "Bedside Care" (NCT02018068) | University Hospital, Montpellier | 2014-01-14 |
| RCT (Randomized Controlled Trial) of IV Acetaminophen for Post Cesarean Pain Relief (NCT02046382) | TriHealth Inc. | 2014-01-01 |
| Caudal Bupivacaine vs Bupivacaine Plus Two Doses of Dexmedetomidine for Postoperative Analgesia in Children (NCT02385435) | University of Jordan | 2014-01-01 |
| Ultrasound-Guided Thoracic Paravertebral Blocks in Patients Undergoing Reduction Mammoplasty (NCT02671851) | Istanbul University | 2014-01-01 |
| The Effect of Parecoxib Sodium Intravenous Patient-controlled Analgesia in Laparotomic Liver Resection (NCT02408146) | First Affiliated Hospital of Harbin Medical University | 2014-01-01 |
| Gabapentin as Adjuvant for Postoperative Pain in Pediatric Orthopedic Surgery (NCT03005483) | Hospital Infantil Albert Sabin | 2014-01-01 |
| Transversus Abdominis Plane Block (TAP) for Laparoscopic Cholecystectomy Surgery (NCT02185716) | Duzce University | 2014-01-01 |
| The Effect of Deep Neuromuscular Blockade on Postoperative Shoulder Tip Pain After Laparoscopic Cholecystectomy (NCT02036827) | Yonsei University | 2013-12-01 |
| Pain Control in Pediatric Posterior Spine Fusion Patients: The Effect of Gabapentin (NCT01977937) | Oregon Health and Science University | 2013-11-01 |
| Intravenous Acetaminophen for Non-Narcotic Postoperative Pain Management Following Knee Arthroscopy (NCT02025634) | AdventHealth | 2013-11-01 |
| Electroacupuncture as a Complement to Usual Care for Patients With Non-acute Pain After Back Surgery (NCT01966250) | Korean Medicine Hospital of Pusan National University | 2013-10-01 |
| Toradol v. Celecoxib for Postoperative Pain (NCT03331315) | Michael Ulm, MD | 2013-09-01 |
| The Effect of Topical Administration of Common Drugs on Postoperative Bleeding and Pain (NCT01964781) | St. Olavs Hospital | 2013-08-01 |
| Efficacy and Safety of Ibuprofen and Caffeine in Dental Pain (NCT01929031) | Boehringer Ingelheim | 2013-08-01 |
| Management of Pain in Lumbar Arthrodesis (NCT04751175) | Institut d'Investigació Biomèdica de Girona Dr. Josep Trueta | 2013-07-04 |
| Usage of Tramadol With Levobupivacaine for Pain Treatment After Cesarean Section (NCT01916915) | Ufuk University | 2013-07-01 |
| Intraperitoneal Atomization of Levobupivacaine During Gynaecological Laparoscopic Procedures ; Impact on Pain, Opioid Use and Length of Recovery Room Stay (IPLA). (NCT01886352) | University Hospital, Ghent | 2013-06-26 |
| Continuous TAP Blocks - Pain & Plasma LA Levels (NCT01871168) | University of Alberta | 2013-05-01 |
| Loco-regional Analgesia for Post-operative Pain Management in Cardiac Surgery (NCT01903551) | University of Turin, Italy | 2013-05-01 |
| Preoperative Pain Control in Liver Surgery Patients (NCT01923948) | Eastern Hepatobiliary Surgery Hospital | 2013-05-01 |
| US-guided Ilioinguinal Blocks Versus Local Infiltration (NCT01871181) | University of Alberta | 2013-05-01 |
| Exparel vs. Standard Bupivicaine for Abdominoplasty (NCT01853176) | Emory University | 2013-05-01 |
| Paravertebral Blocks for Breast Cancer Surgery (NCT01904266) | University of Alberta | 2013-05-01 |
| Methadone for Postoperative Pain (NCT01833715) | Universidad de Valparaiso | 2013-03-01 |
| Pain Prevalence After Cesarean Section in Siriraj Hospital (NCT02810639) | Mahidol University | 2013-03-01 |
| Parasternal Nerve Block in Cardiac Patients (NCT01826851) | Peter A Knight | 2013-03-01 |
| Outcomes of CPM Usage Following Arthroscopic Acetabular Labral Repair (NCT03407612) | Ohio State University | 2013-02-15 |
| USG Nerve Blocks for ACL Reconstruction (NCT01840800) | Jens Borglum Neimann | 2013-02-01 |
| Pre-emptive Local Anaesthesia in Gynecological Laparoscopy (NCT01677143) | Helse Stavanger HF | 2013-02-01 |
| Use of Oxygen Nebulizer for Preventing Post-operative Sore Throat (NCT01763177) | Prince of Songkla University | 2013-01-01 |
| Preventive Skin Analgesia With Lidocaine Patch 5% for Controlling Post-thoracotomy Pain (NCT02751619) | University of Campania Luigi Vanvitelli | 2013-01-01 |
| Dexketoprofen and Etoricoxib in Patients Undergoing Hip Arthroplasty (NCT02568735) | Kuopio University Hospital | 2013-01-01 |
| Pharmacokinetic Characterization of the Active, Separated System With PK Controller (Fentanyl Iontophoretic Transdermal System, 40 Mcg Fentanyl Per Activation). (NCT01750060) | Incline Therapeutics, Inc. | 2012-12-01 |
| Efficacy of Liposomal Bupivacaine Versus 0.25% Bupivacaine for Laparoscopic Urologic Surgery (NCT02222129) | Knight, Richard, M.D. | 2012-12-01 |
| Dexamethasone for Post-cesarean Delivery Pain (NCT01812057) | Duke University | 2012-12-01 |
| Intravenous Paracetamol for Postoperative Pain (NCT02248493) | Lithuanian University of Health Sciences | 2012-11-01 |
| Opioid Induced Bowel Dysfunction in Patients Undergoing Cesarean Section (NCT02571881) | Kuopio University Hospital | 2012-10-01 |
| Health-related Quality of Life in Patients Undergoing Surgery for Pectus Carinatum (NCT01692392) | University of Aarhus | 2012-09-01 |
| Efficiency Study About the Effect of Acupuncture on Postoperative Pain After Total Knee Arthroplasty (NCT02456116) | Medical University of Vienna | 2012-09-01 |
| Injection of Local Anesthetic to Trocar Insertion Sites After Laparoscopy (NCT01688596) | Milton S. Hershey Medical Center | 2012-09-01 |
| Botulinum Toxin A (Botox) in Tissue Expander Breast Reconstruction (NCT01591746) | Mayo Clinic | 2012-08-01 |
| Does a Transabdominal Plane Block Decrease Patient Pain After Ventral Hernia Repair? (NCT02007096) | Icahn School of Medicine at Mount Sinai | 2012-08-01 |
| Efficacy of Fascia Iliaca Block Versus Intraoperative Nerve Infiltration During Anterior Hip Replacement Surgery (NCT01693900) | Randy Fayne, DO | 2012-08-01 |
| A Comparison of Tumescence in Breast Reduction Surgery (NCT01602692) | University of Wisconsin, Madison | 2012-08-01 |
| Fluoroscopy-guided Versus Traditional Placement of Epidural Catheters (NCT02678039) | Dartmouth-Hitchcock Medical Center | 2012-08-01 |
| Randomized Study Comparing the Use of Epidural Analgesia to Intravenous Narcotics for Laparoscopic Colorectal Resection. (NCT02086123) | University of California, Irvine | 2012-05-01 |
| A Comparison of Pain Scales in Patients With Disorder of Consciousness Following Craniotomy (NCT01547663) | Mahidol University | 2012-03-01 |
| Does Pre and Postoperative Dextromethorphan Reduce Post-tonsillectomy Pain in Children? (NCT02727491) | Dr. Rachel Rooney | 2012-03-01 |
| Preoperative Methadone Single Dose Reduces Postoperative Morphine Consumption. (NCT03529032) | Kantonsspital Baden | 2012-03-01 |
| Ketolorac Versus Saline at Laparoscopic Incision Sites (NCT01374828) | The Cleveland Clinic | 2012-01-01 |
| Efficacy of Rectal Sheath Analgesia After Midline Laparotomy (NCT02869841) | Kuopio University Hospital | 2012-01-01 |
| Intervention Study to Enhance Patients' Pain Management After Cardiac Surgery (NCT01976403) | Oslo Metropolitan University | 2012-01-01 |
| Ultrasound Guided Pudendal Block in Transurethral Prostatectomies (NCT01501279) | Diskapi Teaching and Research Hospital | 2011-12-01 |
| Effect of Intraperitoneal and Intravenous Lignocaine on Pain Relief Following Laparoscopic Cholecystectomy (NCT01717222) | Jawaharlal Institute of Postgraduate Medical Education & Research | 2011-12-01 |
| Evaluate Analgesic / Sedative Efficacy of Naproxen Sodium and Diphenhydramine in Patients With Postsurgical Dental Pain (NCT01495858) | Bayer | 2011-12-01 |
| Selective Block of the Axillary Nerve in Postoperative Pain Management (NCT01463865) | Hillerod Hospital, Denmark | 2011-11-01 |
| Safety and Efficacy of COV795 in Moderate to Severe Post-Operative Bunionectomy Pain With an Open-label Extension (NCT01484652) | Mallinckrodt | 2011-11-01 |
| Comparison of Two Naloxone Infusion Rates on the Postoperative Recovery of Patients Undergoing Spine Fusion Surgery (NCT01531439) | Children's Mercy Hospital Kansas City | 2011-11-01 |
| Sub-Paraspinal Block in Nuss Patients. A Pilot Project (NCT02169297) | Nemours Children's Clinic | 2011-11-01 |
| Pharmacokinetics and Safety Study of Tapentadol for Postsurgical Pain in Children and Adolescents (NCT01134536) | Janssen Research & Development, LLC | 2011-10-01 |
| Optimizing Catheter Insertion Technique for Ultrasound-guided Continuous Peripheral Nerve Blocks (NCT01459523) | VA Palo Alto Health Care System | 2011-10-01 |
| Intraoperative Methadone vs Morphine for Postoperative Pain Control in Patients Undergoing Surgery of the Tibia (NCT01430182) | Baylor College of Medicine | 2011-09-01 |
| Total Hip Arthroplasty: Multiple Blocks by UltraSound (NCT01276925) | Bispebjerg Hospital | 2011-08-01 |
| Analgesic Efficacy of Repeated Doses of Intravenous (IV) Acetaminophen in Post-operative Pediatric Spine Fusion Patients (NCT01394718) | Children's Hospital of Philadelphia | 2011-07-01 |
| Effect of Parecoxib on Postoperative Shoulder Pain After Gynecological Laparoscopy. (NCT01393925) | First Affiliated Hospital, Sun Yat-Sen University | 2011-07-01 |
| Pain Management After Shoulder Prosthesis: A Clinical Trial of Nerve Block and Local Infiltration (NCT01362075) | Horsens Hospital | 2011-07-01 |
| Evaluate Efficacy and Safety of Extended Release (ER) Naproxen Sodium (NCT01389284) | Bayer | 2011-06-01 |
| Healthcare Provider Behavior and Children's Perioperative Distress (NCT01878747) | University of California, Irvine | 2011-06-01 |
| Efficacy of Transversus Abdominis Plane Block Versus Local Injection of Pain Medication (NCT02314104) | Liberman, Eric, D.O. | 2011-05-01 |
| The Effect of Gabapentin on Thoracic Epidural Analgesia Following Thoracotomy (NCT01116583) | University of Aarhus | 2011-05-01 |
| Transversus Abdominal Plane Block at Total Laparoscopic Hysterectomy: Effect on Quality of Recovery (NCT01479270) | MetroHealth Medical Center | 2011-05-01 |
| Micro-laparoscopy and Single-port Hysterectomy (NCT01666483) | Catholic University of the Sacred Heart | 2011-05-01 |
| Prediction and Characterization of Acute and Chronic Postoperative Pain (NCT01308385) | University of Aarhus | 2011-04-01 |
| Effect of Postoperative Girdle Following Abdominal Surgery on Pulmonary Function, Mobilisation and Postoperative Pain (NCT01517217) | Karolinska Institutet | 2011-04-01 |