| Not Yet Recruiting | Spinal Cord Stimulation for Refractory Pain Randomized Controlled Trial: the PAcStim RCT NCT07468591 | University Health Network, Toronto | N/A |
| Not Yet Recruiting | Intraoperative Bupivacaine Injection to Reduce Acute and Chronic Pain After TVT/TVT-O Surgery. Randomized Doub NCT07429019 | Hadassah Medical Organization | N/A |
| Recruiting | Interoceptive Awareness and Function in Adolescents With Chronic Pain NCT07325110 | Connecticut Children's Medical Center | — |
| Enrolling By Invitation | Collaboratory Treatment Pathway for Chronic Pain Patients. NCT07331766 | St. Olavs Hospital | N/A |
| Enrolling By Invitation | Central Sensitization Syndromes and Post-Traumatic Stress in Women: Psychological Profile and Intervention NCT07313280 | University of Malaga | N/A |
| Not Yet Recruiting | Evaluation of a Mind-Body Based Approach for Chronic Pain Treatment NCT07143396 | University of the Fraser Valley | N/A |
| Recruiting | Shiatsu for Chronic Non-Inflammatory Pain in Children and Adolescents NCT06929598 | Tel Aviv University | N/A |
| Recruiting | Protocol Assessment of Motor Cortex rTMS for Treating Neuropathic Pain NCT06964243 | Institut pour la Pratique et l'Innovation en PSYchologie appliquée (Institut Pi-Psy) | N/A |
| Recruiting | Mind Body Intervention for Chronic Upper Extremity Pain (Repetitive Stress Injury) NCT06903962 | Beth Israel Deaconess Medical Center | N/A |
| Recruiting | SCS for Patient With Painful Diabetic Neuropathy and Peripheral Arterial Disease NCT06480786 | University of Nebraska | N/A |
| Completed | Physical Exercise, Motor Activity on Sleep Disorders in Post-Mastectomy Pain Syndrome NCT06803563 | Gioacchino Calapai | — |
| Recruiting | Chronic Nonspecific Neck Pain and Central Nervous System Focused Treatment Program NCT06503562 | Acibadem University | N/A |
| Not Yet Recruiting | Management of Chronic Non-Cancer Pain With Non-Pharmacological Therapies NCT06440668 | Hospital San Juan de Dios del Aljarafe de Sevilla | N/A |
| Recruiting | The Development of a Gamified Web-based Pain Management Program (GAP) for Community-dwelling Older Adults With NCT06387706 | The Hong Kong Polytechnic University | N/A |
| Unknown | Efficacy and Tolerability of AP707 in Patients With Chronic Pain Due to Central Neuropathy of Any Genesis NCT06071949 | Apurano Pharmaceuticals GmbH | Phase 3 |
| Unknown | Efficacy and Tolerability of AP707 in Patients With Chronic Pain Due to Diabetic Polyneuropathy NCT06072573 | Apurano Pharmaceuticals GmbH | Phase 3 |
| Unknown | Long Term Efficacy and Tolerability of AP707 in Patients With Chronic Pain Due to Diabetic Polyneuropathy NCT06071975 | Apurano Pharmaceuticals GmbH | Phase 3 |
| Unknown | Long Term Efficacy and Tolerability of AP707 in Patients With Chronic Pain Due to Traumatic or Post-operative NCT06071988 | Apurano Pharmaceuticals GmbH | Phase 3 |
| Unknown | Long Term Efficacy and Tolerability of AP707 in Patients With Chronic Back Pain NCT06071962 | Apurano Pharmaceuticals GmbH | Phase 3 |
| Unknown | Long Term Efficacy and Tolerability of AP707 in Patients With Chronic Pain Due to Central Neuropathy of Any Ge NCT06072001 | Apurano Pharmaceuticals GmbH | Phase 3 |
| Unknown | Efficacy and Tolerability of AP707 in Patients With Chronic Back Pain NCT06072560 | Apurano Pharmaceuticals GmbH | Phase 3 |
| Unknown | Efficacy and Tolerability of AP707 in Patients With Chronic Pain Due to Traumatic or Post-operative Peripheral NCT06071936 | Apurano Pharmaceuticals GmbH | Phase 3 |
| Enrolling By Invitation | Assessment of Effectiveness and Stimulation Coverage of Closed-loop Spinal Cord Stimulation (CL-SCS) Therapy i NCT06359561 | Rijnstate Hospital | — |
| Unknown | Sodium Channel Mutations in Patient With the Anterior Cutaneous Nerve Entrapment Syndrome (ACNES) NCT05877274 | Maxima Medical Center | — |
| Completed | Pain Phenotypes in Patients With Fibromyalgia Syndrome NCT05941780 | Kutahya Health Sciences University | — |
| Completed | Deep Brain Therapy With Low-intensity Ultrasound for Generalized Chronic Pain NCT05674903 | University of Utah | Phase 1 / Phase 2 |
| Recruiting | Assessing Symptom and Mood Dynamics in Pain Using the Smartphone Application SOMA NCT05754190 | Brown University | — |
| Unknown | A Pilot Study to Explore the Use of Skin Biopsy as Diagnostic Tool in Anterior Cutaneous Nerve Entrapment Synd NCT05678127 | Maxima Medical Center | N/A |
| Recruiting | STTEPP: Safety, Tolerability and Dose Limiting Toxicity of Lacosamide in Patients With Painful Chronic Pancrea NCT05603702 | Indiana University | Phase 1 |
| Unknown | Chronic Pain After Cardiothoracic Surgery NCT05702125 | Indonesia University | — |
| Completed | Prevalence of Pain in the Departments of Surgery and Oncoematology of a Children's Hospital NCT04209764 | Giuliano Marchetti | — |
| Completed | Assessing the Impact of Exercise Based Intensive Interdisciplinary Pain Treatment (IIPT) on Endogenous Pain Mo NCT05491499 | Boston Children's Hospital | — |
| Withdrawn | Brief-Illness Perception Questionnaire (Brief-IPQ) Used in Patients With Chronic Non-malignant Pain. NCT04235218 | Zealand University Hospital | — |
| Completed | Fibromyalgia Syndrome on Patients With Chronic Migraine NCT05381012 | Istanbul University - Cerrahpasa | N/A |
| Completed | Caudal Epidural Prolotherapy Versus Steroids in Failed Back Surgery Syndrome NCT05548738 | Alexandria University | Phase 2 / Phase 3 |
| Completed | A Mobile Intervention on Values in Chronic Pain Patients. NCT05205889 | Philipps University Marburg | N/A |
| Recruiting | Fibromyalgia and Small Fiber Neuropathy NCT06527183 | Hospital Ambroise Paré Paris | — |
| Unknown | Magnesium Sulphate to Bupivicaine in Serratus Anterior Plane Block in Modified Radical Mastectomy NCT04429893 | Alexandria University | Phase 2 / Phase 3 |
| Completed | Evaluation of a Mind-body Based Application for the Treatment of Chronic/Persistent Pain. NCT05090683 | University of the Fraser Valley | N/A |
| Completed | Retrospective Analysis of Factors Affecting Chronic Postoperative Pain After Thoracotomy NCT05501977 | Ankara University | — |
| Completed | Predictors of Pain Relief From Mindfulness-based Stress Reduction (MBSR) in Multiple Forms of Chronic Pain Pat NCT04981925 | University of Michigan | N/A |
| Recruiting | Mind Body Syndrome Therapy for Chronic Pain NCT04689646 | Beth Israel Deaconess Medical Center | N/A |
| Completed | Cardio-visual Stimulation in Augmented Reality for Pain Reduction NCT05085821 | Union de Gestion des Etablissements des Caisses d'Assurance Maladie - Nord Est | N/A |
| Completed | Near-infrared Spectroscopy-based Neurofeedback as Adjunct to Mindfulness-Oriented Recovery Enhancement in Pers NCT04902339 | University of Utah | N/A |
| Completed | The Effectiveness of Osteopathic Treatment in Cervical Whiplash. NCT06334978 | Hospital San Juan de Dios del Aljarafe de Sevilla | N/A |
| Completed | Increasing Sensori-Motor Rhythm Activity by EEG-Neurofeedback to Reduce the Impact of Pain on Daily Functionin NCT06234917 | Institut pour la Pratique et l'Innovation en PSYchologie appliquée (Institut Pi-Psy) | N/A |
| Completed | Weighted Blankets and Chronic Pain NCT04447885 | University of California, San Diego | N/A |
| Unknown | Impact of Psychology on Life Quality in Chronic and Cancer Pain Patients NCT04317391 | Taipei Veterans General Hospital, Taiwan | N/A |
| Completed | Veteran Ear Acupuncture Pilot Project NCT04208659 | Chillicothe VA Medical Center | N/A |
| Terminated | Sleep and Pain Sensitivity NCT04246294 | Aalborg University | — |
| Terminated | The Effect of Chronic Pain on Delay Discounting in Methadone Patients NCT04473950 | University of California, San Francisco | Phase 1 |
| Completed | Electrophysiological Correlates of Nocebo Effects on Pain NCT04199858 | Leiden University Medical Center | N/A |
| Completed | Pain-related Fear as a Facilitator of Nocebo Hyperalgesia NCT04197154 | Leiden University Medical Center | N/A |
| Completed | Mind Body Therapy for the Treatment of Chronic Pain NCT04039139 | Beth Israel Deaconess Medical Center | N/A |
| Completed | Efficacy of Resistive Capacitive Monopolar Radiofrequency in the Physiotherapeutic Treatment of Chronic Pelvic NCT03797911 | RAPbarcelona | N/A |
| Unknown | Outcomes Mandate National Integration With Cannabis as Medicine NCT03944447 | OMNI Medical Services, LLC | Phase 2 |
| Completed | Prevention of Persistent Opioid Use in Mothers NCT03472521 | Stanford University | Phase 4 |
| Completed | Floating for Chronic Pain NCT03584750 | Hannover Medical School | N/A |
| Completed | Offset Analgesia as a Measure of Central Sensitization in Children NCT03445403 | Boston Children's Hospital | N/A |
| Completed | NoL Index Variations Before and After a Stellate Ganglion Block NCT03317782 | Maisonneuve-Rosemont Hospital | — |
| Unknown | Lidocaine-Ketamine for Management of Chronic Pain NCT03249025 | Hamilton Health Sciences Corporation | N/A |
| Completed | Supporting Self-management of Chronic Pain NCT03119896 | Pain Concern | N/A |
| Terminated | Quality of Life and Pain Changes Due to DRG Stimulation for Chronic Pain NCT03417973 | KM Clinical Research Group | — |
| Active Not Recruiting | PET Imaging of Chronic Pain Syndromes NCT03233594 | Thomas Jefferson University | — |
| Completed | The Analgesic Efficacy Supra-scapular Nerve RF After Breast Surgery NCT03247842 | Tanta University | N/A |
| Completed | Thermal Micro-cautery for Painful Knee Osteoarthritis NCT03460717 | The National Children's Hospital, Tallaght | N/A |
| Completed | HBOT Effect on Chronic Pain Syndrome With a History of Psychological Trauma NCT03376269 | Assaf-Harofeh Medical Center | N/A |
| Completed | Literacy-Adapted Psychosocial Treatments for Chronic Pain --- "Learning About Mastering/My Pain" NCT01967342 | University of Alabama, Tuscaloosa | N/A |
| Completed | The Effect of an Additional Bolus Application in Patients With Intrathecal Opiate Administration - a Pilot Stu NCT02197741 | Swiss Paraplegic Research, Nottwil | — |
| Completed | Neck Exercises, Training and Pain Management as a Treatment for Whiplash Patients With Chronic Neck Pain NCT01431261 | University of Southern Denmark | N/A |
| Completed | Post-reimbursement Study to Follow Spinal Neurostimulator Devices for Pain Therapy (French SCS Registry) NCT01778426 | MedtronicNeuro | — |
| Unknown | The Immune and Clinical Impacts of Vitamin D in Patients With Chronic Musculo-skeletal Pain NCT01417923 | Meir Medical Center | Phase 4 |
| Terminated | Botox for Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) NCT00529386 | Queen's University | Phase 1 |