| The Effect of Mindfulness Based Stress Reduction in Patients With Painful Diabetic Peripheral Neuropathy (NCT02127762) | Ottawa Hospital Research Institute | 2012-09-01 |
| Chronic Postoperative Pain After the Lichtenstein Groin Hernioplasty (NCT04839848) | Karolinska Institutet | 2012-09-01 |
| rTMS for the Treatment of Chronic Pain in GW1 Veterans (NCT01608321) | VA Office of Research and Development | 2012-09-01 |
| The Effectiveness of Operant Learning Versus Energy Conservation Activity Pacing Treatments in Fibromyalgia (NCT01674335) | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 2012-09-01 |
| Chronic Postoperative Pain After Laparoendoscopic Groin Hernia Repair (NCT04838028) | Karolinska Institutet | 2012-09-01 |
| Sciatic Perineural Versus Stump Catheter for Below Knee Amputation (NCT01608035) | University of British Columbia | 2012-09-01 |
| The Effectiveness of Mindfulness on Chronic Pain in Breast Cancer Survivors (NCT01674881) | University of Aarhus | 2012-09-01 |
| Phenomics and Genomics of Clinically Relevant Chronic Postsurgical Pain (NCT04798573) | University Health Network, Toronto | 2012-08-03 |
| Clinical Outcomes Study Using a New Implantable Neurostimulation System for Chronic Intractable Pain (NCT01665040) | Boston Scientific Corporation | 2012-08-01 |
| Brief Online Intervention for Chronic Pain (NCT01639196) | University of Maryland, College Park | 2012-07-01 |
| Randomized Study of Failed SCS Trials Comparing Outcomes Using the Observational Mechanical Gateway (OMG) Connector (NCT01643213) | Boston Scientific Corporation | 2012-07-01 |
| Long-term Follow-up After Laparoscopic Inguinal Hernia Repair Using Tisseel for Mesh Fixation (NCT01597011) | Herlev Hospital | 2012-07-01 |
| A Research Study of an Investigational Drug ALO-02 (Oxycodone Hydrochloride and Naltrexone Hydrochloride) in Patients With Moderate to Severe Chronic Low Back Pain (NCT01571362) | Pfizer | 2012-06-01 |
| Multiple Areas of Pain (MAP) (NCT01583894) | Boston Scientific Corporation | 2012-06-01 |
| Use of a Mobile-based App for SCD Patients (NCT01833702) | Duke University | 2012-06-01 |
| Online Chronic Pain Therapy for Adults (NCT01600248) | University of Manitoba | 2012-06-01 |
| High Rate Spinal Cord Stimulation (SCS) for Chronic Pain (NCT01624740) | Boston Scientific Corporation | 2012-06-01 |
| Problem Solving Skills Training For Parent Caregivers of Youth With Chronic Pain (NCT01496378) | Seattle Children's Hospital | 2012-05-01 |
| The Effect of Perioperative Pregabalin on the Incidence of Chronic Post-thoracotomy Pain Syndrome (NCT00998816) | Queen's University | 2012-05-01 |
| A Clinical Trial of a Psycho-educational Intervention to Improve Pain Management After Day Surgery (NCT01595035) | Oslo Metropolitan University | 2012-05-01 |
| Patient Retrospective Outcomes (PRO) (NCT01550575) | Boston Scientific Corporation | 2012-04-03 |
| Bioness® StimRouter™ Neuromodulation System for Chronic Pain Therapy (NCT01592344) | Bioness Inc | 2012-04-01 |
| Effectiveness of Gabapentin on Chronic Irritability in Neurologically Impaired Children (NCT01675960) | Gillette Children's Specialty Healthcare | 2012-04-01 |
| Pain and Symptom Management in Rural Communities (NCT02070874) | University of Washington | 2012-04-01 |
| Post-operative Thoracic Epidural Analgesia and Incidence of Major Complications: a Large Retrospective Dual Center Experi-ence (NCT05909007) | AHEPA University Hospital | 2012-04-01 |
| A Post Market Study to Assess the Spinal Modulation Neurostimulator System for Chronic Intractable Pain (NCT02335502) | Abbott Medical Devices | 2012-04-01 |
| Yoga for Pain and Opioid Dependence (NCT01590251) | Yale University | 2012-04-01 |
| Testosterone Replacement for Male Opioid Agonist Maintained Patients (NCT01873989) | Yale University | 2012-04-01 |
| Clinical Trials With a Local Anesthetic Lozenge for the Treatment of Chronic Oral Pain (NCT01584947) | Hvidovre University Hospital | 2012-04-01 |
| Use of Fentanyl Patch in Partial Doses Than the Original (NCT01403363) | Meir Medical Center | 2012-03-01 |
| Motor Cortex Plasticity and the Effect of Deep Intramuscular Needling Stimulation Therapy (DIMST) in Osteoarthritis Pain (NCT01855958) | Hospital de Clinicas de Porto Alegre | 2012-02-01 |
| Painful Channelopathies Study (NCT02696746) | King's College London | 2012-02-01 |
| Pharmacokinetic Study of Hydrocodone/APAP in Chronic Pain Patients (NCT01517295) | NEMA Research, Inc. | 2012-02-01 |
| Web-based Cognitive-behavior Therapy (CBT) for Opioid-treated, Chronic Pain Patients With Aberrant Behavior (NCT01498510) | National Development and Research Institutes, Inc. | 2012-02-01 |
| Blue Light Device for Pain Therapy (NCT01528332) | Philips Electronics Nederland BV | 2012-02-01 |
| Minocycline to Reduce Pain After Carpal Tunnel Release (NCT02051296) | VA Palo Alto Health Care System | 2012-01-01 |
| Effectiveness of Combined Intervention Approaches in the Treatment of Affective Disorders and Chronic Pain in War Victims (NCT01696578) | Rehabilitation and Research Centre for Torture Victims | 2012-01-01 |
| tDCS Effects on Chronic Low Back Pain (NCT01875029) | University Hospital of Ferrara | 2012-01-01 |
| Effects of Transcranial Direct Current Stimulation (tDCS) in Chronic Corneal Pain (NCT01575002) | Spaulding Rehabilitation Hospital | 2012-01-01 |
| Spaulding-Harvard Model System: Effects of Transcranial Direct Current Stimulation (tDCS) on Chronic Pain in Spinal Cord Injury (NCT01599767) | Spaulding Rehabilitation Hospital | 2011-12-01 |
| The Effectiveness and Tolerability of Fentanyl Matrix in Chronic Non-cancer Pain; Assessment of Patient's Pain Treatment Goal Achievement (NCT01688583) | Janssen Korea, Ltd., Korea | 2011-12-01 |
| Mindfulness Based Cognitive Therapy for Chronic Pain and Comorbid Unipolar Depression (NCT01473615) | Massachusetts General Hospital | 2011-11-01 |
| Mindfulness-Oriented Recovery Enhancement for Chronic Pain Patients Receiving Opioid Therapy (NCT01505101) | Florida State University | 2011-10-01 |
| A Study of JNS020QD in Patients With Chronic Pain (NCT01493245) | Janssen Pharmaceutical K.K. | 2011-10-01 |
| Using CERS to Optimize Quality of Life for Persons With Diabetes and Chronic Pain (NCT02538055) | Weill Medical College of Cornell University | 2011-09-01 |
| OASIS: Osteoarthritis Sensitivity Integration Study (NCT01377038) | University of Michigan | 2011-09-01 |
| A Study to Assess the Improvement of Pain and Health-Related Quality of Life in Patients With Chronic Non-Malignant Pain Taking Tramadol Hydrochloride and Acetaminophen (NCT01819805) | Janssen Korea, Ltd., Korea | 2011-09-01 |
| A Prospective Trial for the Effectiveness of the Use of Spinal Cord Stimulation (SCS) in Failed Knee Surgery (NCT01912924) | Coastal Orthopedics & Sports Medicine | 2011-08-01 |
| Pain and Function After Orthopedic Surgery (NCT01390298) | Wake Forest University | 2011-07-01 |
| Prediction of Pain After Breast Cancer Surgery With EEG (NCT01392248) | Maastricht University Medical Center | 2011-07-01 |
| Pilot Study of Varenicline to Treat Opioid Dependence (NCT01436474) | Mayo Clinic | 2011-06-01 |
| Study to Test the Value of a Pain Modulation Test in Predicting Persistent Postoperative Pain After Breast Cancer Surgery (NCT01767168) | University Hospital, Geneva | 2011-05-01 |
| Internet Intervention for Adolescents With Chronic Pain (NCT01316471) | Seattle Children's Hospital | 2011-05-01 |
| Oral Ketamine for Control of Chronic Pain in Children (NCT01369680) | University of Rochester | 2011-05-01 |
| Cognitive-Behavioral Therapy for Pain and Opioid Dependence in Methadone Maintenance Treatment (NCT01334580) | Yale University | 2011-04-01 |
| Exploration of Parameters of Transcranial Direct Current Stimulation (tDCS) in Chronic Pain (NCT01402960) | Spaulding Rehabilitation Hospital | 2011-04-01 |
| Treatment With Spinal Cord Stimulation: Effect on Sensory Parameters (NCT01261468) | Danish Pain Research Center | 2011-04-01 |
| The Effect of Matrix Rhythm Therapy in Patients With Chronic Neck Pain (NCT04696341) | Pamukkale University | 2011-03-25 |
| Tapentadol in Chronic Malignant Tumour Related Pain (NCT01264887) | Grünenthal GmbH | 2011-03-01 |
| Assessment of Central Pain in the Peripartum Period (NCT01291680) | Tel-Aviv Sourasky Medical Center | 2011-03-01 |
| The Clinical Evaluation of Implantable Pump System For Safety And Delivery Accuracy In Patients Requiring Intrathecal Administration Of Morphine Sulfate For Chronic Pain (NCT01185470) | Medallion Therapeutics, Inc. | 2011-02-01 |
| Pain In Neuropathy Study (NCT02672059) | King's College London | 2011-02-01 |
| Stanford Chronic Pain Self-Management Programme in Danish Chronic Pain Patients (NCT01306747) | University of Aarhus | 2011-02-01 |
| Percutaneous Lesioning Splanchnic Nerves in Patients With Chronic Pancreatitis (NCT01005017) | Maastricht University Medical Center | 2011-02-01 |
| Sedation in Endoscopic Retrograde Cholangiopancreatography (ERCP) With or Without Opioids (NCT01304342) | University of Athens | 2011-02-01 |
| Effectiveness of Dry Needling in Fibromyalgia Patients (NCT04942444) | CEU San Pablo University | 2011-01-10 |
| Nasal Fentanyl for Patient Controlled Treatment of Pain in Cancer (NCT01248611) | St. Olavs Hospital | 2011-01-01 |
| Neuromodulation to Facilitate the Effect of Ketamine (NCT01816958) | The Neuroscience Center, LLC | 2011-01-01 |
| Physical Activity and Acceptance and Commitment Therapy as Treatment for Long Term Pain (NCT02399644) | Linkoeping University | 2011-01-01 |
| Insomnia and Cognitive Performance in Chronic Pain (NCT03072745) | Uppsala University | 2011-01-01 |
| Acute and Chronic Pain, Especially Neuropathic Pain, After Thoracotomy and Continuous Application of Ketamine. (NCT03105765) | Dr. Horst Schmidt Klinik GmbH | 2011-01-01 |
| Effects of Transcranial Direct Current Stimulation (tDCS) and Transcranial Ultrasound on Osteoarthritis Pain of the Knee (NCT01404052) | Spaulding Rehabilitation Hospital | 2011-01-01 |
| Effects of Multimodal Pain Therapy in Patients With Mixed Chronic Pain Syndromes (NCT01346202) | Klinikum St. Georg gGmbH | 2011-01-01 |
| Acupuncture and Chiropractic Care for Chronic Pain in an Integrated Health Plan (NCT01345409) | Kaiser Permanente | 2010-12-01 |
| Effects of Transcranial Direct Current Stimulation (tDCS) and Visual Illusion on Chronic Pain Due to Spinal Cord Injury (NCT01404065) | Spaulding Rehabilitation Hospital | 2010-12-01 |
| Prospective Study on the Use of Transdermal Analgesic Buprenorphine Patches for Chronic Pain in the UK (NCT01225861) | Mundipharma Research Limited | 2010-11-01 |
| The Effect of Transcranial Direct Current Stimulation for Chronic Pain on Ophthalmologic Parameters (NCT01226082) | Tel-Aviv Sourasky Medical Center | 2010-11-01 |
| Guided Internet-delivered Psychological Treatment for Chronic Pain (NCT05071547) | Linkoeping University | 2010-11-01 |
| Milnacipran for Chronic Pain in Knee Osteoarthritis (NCT01510457) | Dr. Norman Harden | 2010-11-01 |
| Study to Evaluate the Efficacy and Safety of Hydrocodone Bitartrate Extended-Release Tablets (CEP-33237) for Relief of Moderate to Severe Pain in Patients With Osteoarthritis or Low Back Pain Who Require Opioid Treatment for an Extended Period of Time (NCT01240863) | Teva Branded Pharmaceutical Products R&D, Inc. | 2010-11-01 |
| Efficacy and Safety of Alisporivir Alone or Combined With RBV or PEG in Chronic Hepatitis C Genotype 2 and 3 Treatment-naïve Participants (NCT01215643) | Debiopharm International SA | 2010-10-01 |
| Effectiveness, Safety, and Tolerability Study of Oxymorphone Immediate Release (IR) Oral Liquid in Opioid Tolerant Pediatric Subjects (NCT01206907) | Endo USA Inc., a Keenova Therapeutics Company | 2010-10-01 |
| Telephone Cognitive Behavior Therapy for OEF Veterans With Pain (NCT01236196) | US Department of Veterans Affairs | 2010-10-01 |
| Study to Evaluate the Long-Term Safety of Hydrocodone Bitartrate Extended-Release Tablets (CEP-33237) in Patients Who Require Opioid Treatment for an Extended Period of Time (NCT01223365) | Teva Branded Pharmaceutical Products R&D, Inc. | 2010-10-01 |
| The Effect of Choice of Intraoperative Opioid on Postoperative Pain (NCT01542645) | Endeavor Health | 2010-09-01 |
| Lidocaine 5% Medicated Plaster in Chronic Neuropathic Postoperative Pain (NCT01155986) | Grünenthal GmbH | 2010-08-01 |
| Abuse Potential Assessment of Intranasally Administered EMBEDA Compared To Morphine Sulfate Controlled Release And Placebo (NCT01595867) | Pfizer | 2010-08-01 |
| Assess the Effectiveness of Pulse RadioFrequency in Patients With Chronic Lumbar Radicular Pain (NCT01117870) | McMaster University | 2010-07-01 |
| Can Therapy Alter CNS Processing of Chronic Pain: A Longitudinal Study (NCT01794988) | University of Vermont | 2010-07-01 |
| A Clinical Study To Characterize The Pharmacokinetics And The Effects Of Food On Oxycodone In Healthy Volunteers (NCT01530542) | Pfizer | 2010-07-01 |
| Diffuse Noxious Inhibitory Controls (DNIC): Nociceptive Modulation and Interaction With Neurocognitive Performance in Chronic Pain (NCT01172795) | Vrije Universiteit Brussel | 2010-07-01 |
| Effect of Spinal Cord Stimulation on Pain Thresholds and Sensory Perception in Chronic Pain Patients. (NCT01137617) | Massachusetts General Hospital | 2010-06-01 |
| Safety Study of Deep Brain Stimulation to Manage Thalamic Pain Syndrome (NCT01072656) | Andre Machado | 2010-05-01 |
| Long-Term Study of Hydrocodone Bitartrate Controlled-release Capsules in Subjects With Chronic Pain (NCT01115569) | Zogenix, Inc. | 2010-05-01 |
| A Study To Observe The Performance Of A Tablet Form Of PF-04531083 As Evidenced By The Concentration Of PF-04531083 In The Blood With Time Following Oral Administration To Healthy Volunteers. (NCT01119235) | Pfizer | 2010-05-01 |
| Comparing Acupuncture, BioModulator, and Transcutaneous Electrical Nerve Stimulation for Symptomatic Treatment of Chronic Pain. (NCT01752010) | Samueli Institute for Information Biology | 2010-05-01 |
| Managing Chronic Pain in Veterans With Substance Use Disorders (NCT00982410) | US Department of Veterans Affairs | 2010-04-01 |
| RestoreSensor Study (NCT01106404) | MedtronicNeuro | 2010-04-01 |
| A Cognitive-Behaviour Therapy (CBT) Self-Management Approach for Insomnia in Chronic Pain: A Randomized Control Trial (NCT01188460) | Ottawa Hospital Research Institute | 2010-04-01 |
| Safety Study to Assess Opiate Withdrawal Signs and Symptoms in Opioid Dependent Patients (NCT01100437) | Pfizer | 2010-04-01 |