| Study to Assess the Kinetic of the Analgesic Effect and Tolerability of Eschscholtzia Californica Versus Ibuprofen and Placebo in the Treatment of Pain After Surgery of the Third Molar (NCT02187588) | Boehringer Ingelheim | 1998-02-01 |
| Studies of Dextromethorphan and Topiramate to Treat Oral and Facial Pain (NCT00001725) | National Institute of Dental and Craniofacial Research (NIDCR) | 1997-12-01 |
| Combination Chemotherapy in Treating Pain in Hormone Refractory Metastatic Prostate Cancer (NCT00003232) | NCIC Clinical Trials Group | 1997-11-24 |
| Local Flurbiprofen to Treat Pain Following Wisdom Tooth Extraction (NCT00001724) | National Institute of Dental and Craniofacial Research (NIDCR) | 1997-11-01 |
| Nonpharmacologic Analgesia for Invasive Procedures (NCT00010855) | National Center for Complementary and Integrative Health (NCCIH) | 1997-09-01 |
| Radiation Therapy to Relieve Symptoms in Patients With Non-small Cell Lung Cancer (NCT00003685) | NCIC Clinical Trials Group | 1997-08-01 |
| Pain Measurement in Healthy Volunteers (NCT00001597) | National Institute of Dental and Craniofacial Research (NIDCR) | 1997-03-01 |
| Treatment of Chronic Pain After Spinal Cord Injury (SCI) or Amputation (NCT00006448) | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 1996-08-01 |
| Chronic Pain in Spinal Cord Injury (NCT00006428) | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 1996-08-01 |
| Chronic Pain After Amputation (NCT00006427) | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 1996-08-01 |
| Epidural Hydromorphone Compared With Hydromorphone Infusion in Treating Patients With Prostate Cancer Undergoing Radical Prostatectomy (NCT00003115) | Roswell Park Cancer Institute | 1996-06-01 |
| Pain Control in Patients With Recurrent or Metastatic Breast or Prostate Cancer (NCT00002668) | Eastern Cooperative Oncology Group | 1996-02-14 |
| Phase III Randomized Controlled Study of Morphine and Nortriptyline in the Management of Postherpetic Neuralgia (NCT00004390) | National Center for Research Resources (NCRR) | 1995-02-01 |
| Study of Morphine in Postoperative Infants to Allow Normal Ventilation (NCT00004696) | Seattle Children's Hospital | 1994-08-01 |
| Phase III Randomized, Double-Blind, Placebo-Controlled Study of Mexiletine for Painful Diabetic Neuropathy (NCT00004647) | National Center for Research Resources (NCRR) | 1993-03-01 |
| Safety Study of Surgical Technique to Treat Acute Dorsal Trans-Scaphoid Perilunate Dislocations (NCT00738127) | The Second Hospital of Qinhuangdao | 1992-10-01 |
| Positron Emission Tomography to Measure Pain and Pain Control (NCT00001307) | National Institute of Dental and Craniofacial Research (NIDCR) | 1992-08-01 |
| Morphine for the Treatment of Pain in Patients With Breast Cancer (NCT00003000) | Roswell Park Cancer Institute | 1992-05-01 |
| Clinical Use and Safety of the Fentanyl Transdermal Therapeutic System (TTS) in the Management of Pain in Patients With Cancer (NCT00269763) | Alza Corporation, DE, USA | 1987-10-01 |
| Efficacy of the Fentanyl Transdermal Therapeutic System (TTS) in the Management of Pain in Patients With Cancer (NCT00269737) | Alza Corporation, DE, USA | 1986-05-01 |
| High School Football and Adult Health (NCT03914573) | University of Pennsylvania | 1957-01-01 |
| Celecoxib in Managing Pain, Weight Loss, and Weakness in Patients With Advanced Cancer (NCT00093678) | Eastern Cooperative Oncology Group | |
| A Repeated-Dose Evaluation of Use of a Pain Relieving Drug and Safety of OROS Hydromorphone HCI in Patients With Chronic Cancer Pain (NCT00411034) | Alza Corporation, DE, USA | |
| An Open-Label Extension Study of NGX-4010 for the Treatment of Neuropathic Pain (NCT00089557) | NeurogesX | |
| A Repeated Dose Study of the Metabolism and Action Evaluation of OROS Hydromorphone HCI (Slow Release) Tablets in Patients With Chronic Pain (NCT00410878) | Alza Corporation, DE, USA | |
| Study of Pain Following Removal of Wisdom Teeth With Acute Pulpitis (NCT01153152) | Wuhan University | |
| Study of Three Capsaicin Dermal Liquid Formulations on Epidermal Nerve Fiber Immunostaining and Sensory Function (NCT00528216) | NeurogesX | |
| Safety and Tolerability of Long-Term Administration of Hydromorphone HCI CR (Controlled Release) (NCT00410748) | Alza Corporation, DE, USA | |
| ARCHIMEDES Compassionate Use Supplement (NCT00660556) | Cerenovus, Part of DePuy Synthes Products, Inc. | |
| A Study of OROS Hydromorphone HCL vs Morphine in Cancer Pain Patients. (NCT00410540) | Alza Corporation, DE, USA | |
| A Multicenter Phase II/III, Placebo-Controlled Study of SNX-111 Administered Intrathecally to Cancer and AIDS Patients With Chronic Pain (NCT00002160) | Neurex | |
| The Use of Liposomal Bupivacaine in TAP Blocks for Women Undergoing Cesarean Section (NCT02847013) | Milton S. Hershey Medical Center | |
| Study of NGX-4010 for Treatment of Painful HIV-Associated Neuropathy (NCT00085761) | NeurogesX | |
| An Effectiveness and Safety Study of Acetaminophen Extended Release Caplets in Treating Muscle Aches and Soreness That Occur After a Marathon Race (NCT00240851) | Johnson & Johnson Consumer and Personal Products Worldwide | |
| Local Lidocaine Infiltration for Pain Management Post Cesarean Delivery. (NCT00737542) | Soroka University Medical Center | |
| Group Psychotherapy for People With HIV (NCT00186550) | Stanford University | |
| An Effectiveness and Safety Study of Cyclobenzaprine HCl Alone or in Combination With Ibuprofen for Acute Back or Neck Muscle Pain With Muscle Spasm (NCT00246389) | McNeil Consumer & Specialty Pharmaceuticals, a Division of McNeil-PPC, Inc. | |
| "Loss of Resistance" Versus CompuFlo® for Epidural Placement (NCT00178750) | The University of Texas Health Science Center, Houston | |
| Preanalgesic Effect of Gabapentin in Total Knee Repair (NCT00279487) | Texas Health Resources | |
| Comparison of Botulinum Toxin and Sphincterotomy in the Treatment of Chronic Anal Fissure (NCT01095900) | Theodor Bilharz Research Institute | |
| 4% Intrauterine Lidocaine Infusion for Pain Management in First Trimester Abortions (NCT00121329) | Oregon Health and Science University | |
| Safety and Efficacy Study of Lidocaine Mixed Hyaluronate on Nasolabial Folds Correction (NCT02006173) | SciVision Biotech Inc. | |
| Sham Device, Pill Placebo or Treatment For Arm Pain (NCT00029497) | National Center for Complementary and Integrative Health (NCCIH) | |
| Analgesic Effect of Levobupivacaine in Breast Augmentation (NCT02465008) | General University Hospital of Valencia | |
| The Effect of Adding Magnesium Sulfate to Standard Epidural and Interscalene Block in Treatment of Patients With Chronic Pain (NCT01918514) | State University of New York - Upstate Medical University | |
| A Safety and Effectiveness Study of Acetaminophen Extended Release (3900 mg/Day) and Ibuprofen (1200 mg/Day) in the Treatment of Pain Associated With Ankle Sprains. (NCT00261560) | Johnson & Johnson Consumer and Personal Products Worldwide | |
| Palliative Radiotherapy for Bone Metastases: Single Versus Multiple Fractions. (NCT00858741) | Marilia Medicine School | |
| Effect of Celecoxib on Transitional Pain After Outpatient Surgery (NCT00664690) | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | |
| Levobupivacaine During Cholecystectomy (NCT00836316) | Ege University | |
| Tolerability of Three Local Anesthetic Formulations in Conjunction With NGX-4010 for the Treatment of Neuropathic Pain (NCT00082316) | NeurogesX | |
| An Effectiveness and Safety Study of Acetaminophen 1000 mg and Ibuprofen 400 mg in Postoperative Dental Pain. (NCT00240825) | Johnson & Johnson Consumer and Personal Products Worldwide | |
| An Effectiveness and Safety Study of Acetaminophen 1000 mg and Ibuprofen 400 mg in Postoperative Dental Pain (NCT00240864) | Johnson & Johnson Consumer and Personal Products Worldwide | |
| A Repeated-Dose Evaluation of a Pain Relieving Drug Use and Safety of OROS Hydromorphone HCI in Patients With Chronic Non-Malignant Pain (NCT00410644) | Alza Corporation, DE, USA | |
| Controlled Study of NGX-4010 for the Treatment of Postherpetic Neuralgia (NCT00068081) | NeurogesX | |
| NGX-4010 for the Treatment of Postherpetic Neuralgia (NCT00061776) | NeurogesX | |
| S-Caine™ Peel (Skin Numbing Cream) to Treat Pain During Laser-Assisted Tattoo Removal in Adults (NCT00110734) | ZARS Pharma Inc. | |
| Safety and Tolerability of Long-term Administration of OROS Hydromorphone HCI (Slow Release) in Cancer Pain (NCT00410787) | Alza Corporation, DE, USA | |
| A Study to Assess the Analgesia and Sedation Using Intranasal Dexmedetomidine in Third Molar Surgery Under Local Anaesthesia (NCT01132794) | The University of Hong Kong | |
| Study of the Effectiveness and Tolerability of OROS Hydromorphone HCI SR(Slow-release) Tablets and Immediate-Release Hydromorphone Tablets in Patients With Chronic Pain (NCT00410943) | Alza Corporation, DE, USA | |