| Completed | Inflammatory Markers in Lumbar Radicular Pain Treated With PRF and TFESI NCT07495566 | Ankara Etlik City Hospital | — |
| Completed | VIRTUAL REALITY IN CERVICAL RADICULOPATHY PATIENTS NCT07195981 | October 6 University | N/A |
| Not Yet Recruiting | Artificial Intelligence (AI)-Based Prediction of Treatment Response in Sciatica Patients Receiving Transforami NCT07080307 | Marmara University | — |
| Recruiting | Exercise Therapy After Caudal Epidural Steroid Injection NCT06956664 | Çankırı Karatekin University | N/A |
| Recruiting | Evaluation of the Impact of Tractions vs. Placebo Tractions in Patients With Cervical Radiculopathy NCT05952167 | Centre Hospitalier Departemental Vendee | N/A |
| Unknown | Functional Limitation, Pain and Quality of Life in Patients With Cervical Spondylotic Radiculopathy NCT06001359 | Karabuk University | — |
| Unknown | Management of Lumbar Discectomy by Endoscopy and Conventional Microscopic Discectomy NCT06193265 | GCS Ramsay Santé pour l'Enseignement et la Recherche | — |
| Unknown | Learning Curve for the Visualization of Sacral Plexus on TVS NCT06041347 | Semmelweis University | — |
| Suspended | Lumbar Operatively Inserted PerQdisc Artificial Implant Following Nuclectomy 3 NCT05732818 | Spinal Stabilization Technologies | N/A |
| Unknown | Application of 3D Printing Guide Plate in Percutaneous Disc Decompression NCT05610553 | Peking University Third Hospital | N/A |
| Unknown | Application of 3D Printing Guide Plate in Spinal Minimally Invasive and Interventional Surgeries NCT05487690 | Peking University Third Hospital | N/A |
| Recruiting | Intermittent Dosing of Dorsal Root Ganglion Stimulation as an Alternate Paradigm to Continuous Low-Frequency T NCT04909138 | Rush University Medical Center | N/A |
| Unknown | Interest of the Virtual Reality as an Analgesic Support and in the Management the Pre-procedural Anxiety in Rh NCT05289999 | Centre Hospitalier le Mans | N/A |
| Withdrawn | Real-Time Accurate Pathology Inspection and Decompression Study NCT05347108 | KM Clinical Research Group | — |
| Recruiting | Strategic Use of Big Data in Spine Surgery - Testing Digital Prediction of Outcome in Clinical Praxis NCT05817747 | Sahlgrenska University Hospital | N/A |
| Withdrawn | Evaluation of Erector Spina Plane Block(ESPB)'s Effectiveness on Patients With Lumbar Radiculopathy NCT05261581 | Bezmialem Vakif University | EARLY_Phase 1 |
| Unknown | Patient Specific 3-Dimensional And 2-Dimensional Lumbar Traction In Patients With Lumbar Radiculopathy NCT05356689 | Riphah International University | N/A |
| Completed | CBD for Chronic Radicular Pain on Chronic Opioid Therapy (COT) NCT04760613 | NYU Langone Health | Phase 1 / Phase 2 |
| Enrolling By Invitation | Applying Artificial Intelligence in Developing Personalized and Sustainable Healthcare for Spinal Disorders NCT05745129 | Oslo Metropolitan University | — |
| Unknown | The Effect of Combination of Ultrasound and Flouroscopy Guidance in Caudal Epidural Injections NCT05145842 | Gaziler Physical Medicine and Rehabilitation Education and Research Hospital | N/A |
| Active Not Recruiting | Fusion Rates of 3D Printed Porous Titanium Cages in Three and Four Level ACDFs NCT05696470 | Ohio State University | — |
| Recruiting | Post Market Clinical Follow up Study With the Cervical Disc Prothesis MOVE®-C NCT05035693 | NGMedical GmbH | N/A |
| Completed | Clinical Effectiveness of High-Intensity Laser Therapy in Patients With Cervical Radiculopathy: NCT04734977 | Afyonkarahisar Health Sciences University | N/A |
| Recruiting | Impact of Muscle Degeneration in Chronic Low Back Pain NCT04273828 | Hospital Israelita Albert Einstein | — |
| Withdrawn | The Efficacy of Continuous Cold-Therapy on Postoperative Pain and Narcotics Use Following Spinal Fusion NCT03640338 | Rush University Medical Center | N/A |
| Completed | Comparison of Two Modes of Transcutaneous Electrical Nerve Stimulation (TENS) in Chronic Neuropathic Radiculal NCT04169477 | Lille Catholic University | N/A |
| Completed | Burst Spinal Cord Stimulation for Neuropathic Pain. NCT03733886 | Oslo University Hospital | N/A |
| Unknown | Bone Marrow Concentrate (BMC) Injection in Intervertebral Discs NCT04559295 | Stem Cures | Phase 2 / Phase 3 |
| Completed | Comparison Between Endoscopic Epidural Neuroplasty and Percutaneous Epidural Neuroplasty in Low Back and Radic NCT05533723 | Ajou University School of Medicine | — |
| Completed | Efficacy of Ultrasound Versus Short Wave Diathermy in the Treatment of a Slipped Disc of the Lower Back NCT03835182 | Baskent University | N/A |
| Unknown | PET/MRI in the Diagnosis of Chronic Pain NCT03556137 | Stanford University | Phase 1 |
| Unknown | Fibrin for Chronic Multi-level Discogenic Low Back Pain NCT04621799 | Pauza, Kevin, MD | Phase 2 / Phase 3 |
| Terminated | An Investigation of the Metal Concentration in Patients Implanted With the PRESTIGE LP™ Cervical Disc at Two C NCT03062657 | Medtronic Spinal and Biologics | N/A |
| Withdrawn | Impact of Local Steroid Application in Extreme Lateral Lumbar Interbody Fusion NCT03327272 | Rush University Medical Center | Phase 3 |
| Completed | The Diagnostic Role of Adding the Hoffman Reflex Study for L5 Radiculopathy in the Electrodiagnostic Laborator NCT05269602 | TC Erciyes University | — |
| Completed | Validation of the STarT Back Screening Tool in the Military NCT03127826 | Brooke Army Medical Center | N/A |
| Completed | A Study Comparison of Clinical Outcome After Different Rate of Infusion in Caudal Epidural Steroid Injection NCT02939482 | Navamindradhiraj University | N/A |
| Completed | Physiotherapy for Sciatica; Is Earlier Better? NCT02618278 | Michael Reddington | Phase 3 |
| Completed | Epidural Steroid Injections in Post-lumbar Surgery Syndrome After Single-level Discectomy NCT05099796 | Marmara University | N/A |
| Terminated | RHINE™ Cervical Disc Clinical Study: A Prospective Observational Study for Patients Requiring 1-2 Level C-spin NCT02403453 | K2M, Inc. | — |
| Completed | Clinical Trial to Evaluate the Safety and Analgesic Efficacy of VVZ-149 in Lumbar Radiculopathy (Sciatica) NCT02644421 | Brigham and Women's Hospital | Phase 1 |
| Completed | Effect of Neural Mobilization on Lumbosacral Radiculopathy Patients With Peripheral Sensitization NCT03621878 | Mohammed Al-Ghamdi | N/A |
| Completed | Prospective Analgesic Compound Efficacy (PACE) Study NCT02403687 | Express Specialty Pharmacy | — |
| Unknown | Cervical Foraminal Stenosis and Radiculopathy - ACDF Versus Minimal Invasive Posterior Cervical Foraminotomy. NCT02350621 | Stockholm Spine Center AB | N/A |
| Completed | High Frequency Stimulation Trials in Patients With Precision Spinal Cord Stimulator System NCT02265848 | The Center for Clinical Research, Winston-Salem, NC | Phase 4 |
| Withdrawn | Steroid Injections Given at the "Level of MRI Pathology" Versus at the "Level of Clinical Symptoms" to See if NCT02196883 | State University of New York - Upstate Medical University | N/A |
| Terminated | Bone Marrow Aspirate Concentration in Posterior Cervical Fusion NCT02068547 | Washington University School of Medicine | N/A |
| Completed | The Effect of Comorbid Psychiatric Conditions on Results of Transforaminal Epidural Steroid Injection NCT03821350 | Hitit University | N/A |
| Completed | Innovative Ultrasound Technology in Neuromuscular Disease NCT02104921 | Beth Israel Deaconess Medical Center | — |
| Completed | BG00010 (Neublastin) Phase 2 Multiple Dose Adaptive Design in Participants With Painful Lumbar Radiculopathy NCT01873404 | Biogen | Phase 2 |
| Terminated | Regenexx™ PL-Disc Versus Steroid Epidurals for Lumbar Radiculopathy NCT01850771 | Regenexx, LLC | N/A |
| Completed | Post-Approval Clinical Trial of the PCM® Cervical Disc NCT01905930 | NuVasive | Phase 3 |
| Completed | Somatosensory Profiling in Radicular Pain Patients And it's Correlation With Treatment Outcome NCT02130258 | Massachusetts General Hospital | N/A |
| Completed | Effect of Mobilizations and Exercises Targeting the Opening of Intervertebral Foramens Following Cervical Radi NCT01500044 | Laval University | N/A |
| Completed | Steroids Versus Gabapentin NCT01495923 | Johns Hopkins University | N/A |
| Completed | Percutaneous Diskectomy SpineJet x Open Microdiskectomy in Treatment of Lumbar Radiculopathy NCT01367860 | University of Sao Paulo | N/A |
| Unknown | Spondylolisthesis Treated With an iO-Flex® System Enabled Decompression NCT01338766 | Baxano Surgical, Inc. | N/A |
| Terminated | Low Back Study to Compare Traditional Physical Therapy With Combined Therapy Protocol NCT01236092 | Michael Wilson & Associates Health Care Consulting, LLC | N/A |
| Terminated | Efficacy of Etoricoxib on Peripheral Hyperalgesia NCT01088256 | Ruhr University of Bochum | Phase 2 |
| Completed | The Effectiveness of Selective Nerve Root Injections in Preventing the Need for Surgery NCT01073995 | Horizon Health Network | Phase 3 |
| Completed | The Value of Traction in the Treatment of Cervical Radiculopathy NCT00979108 | Intermountain Health Care, Inc. | Phase 3 |
| Completed | The Value of Traction in Treatment of Lumbar Radiculopathy NCT00942227 | Intermountain Health Care, Inc. | Phase 3 |
| Completed | Rehabilitation Following Lumbar Disc Surgery NCT00894972 | University of Utah | N/A |
| Completed | Outcome of Physiotherapy After Surgery for Cervical Disc Disease: a Prospective Multi-Centre Trial NCT01547611 | Linkoeping University | N/A |
| Terminated | Treatment of Lumbar Spinal Stenosis; Comparison of Two Different Surgical Methods; Mini-invasive Decompression NCT00546949 | Norwegian University of Science and Technology | N/A |
| Completed | Presentation of Lumbar Disc and Reduction of Symptoms NCT00440856 | St George's, University of London | N/A |
| Completed | Study of the Safety and Effectiveness of the Artificial Cervical Disc - Low Profile Device at Two Adjacent Lev NCT00637156 | Medtronic Spinal and Biologics | N/A |
| Completed | Effectiveness Study of Physical Therapy as an Adjunct to a Lumbar Therapeutic Selective Nerve Root Block NCT00934284 | University of Utah | — |
| Completed | Trial of Efficacy and Safety of Pregabalin in Subjects With Neuropathic Pain Associated With Lumbo-Sacral Radi NCT00159705 | Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | Phase 3 |
| Completed | PCM Cervical Disc System NCT00578812 | NuVasive | Phase 3 |
| Completed | Study to Evaluate the Efficacy and Safety of Lenalidomide in the Treatment of Painful Lumbar Radiculopathy NCT00120120 | Celgene Corporation | Phase 2 / Phase 3 |
| Unknown | Study of REN-1654 in Patients With Sciatica Pain NCT00107055 | Renovis | Phase 2 |
| Completed | Pivotal IDE Study of the BRYAN(R) Cervical Disc Prosthesis in the Treatment of DDD Versus ACDF NCT00437190 | Medtronic Spinal and Biologics | N/A |
| Terminated | Slotted Hole Versus Fixed Hole C-Tek NCT00585923 | Zimmer Biomet | N/A |
| Completed | Pain Treatment for Sciatica NCT00009672 | National Institute of Dental and Craniofacial Research (NIDCR) | Phase 2 |