| Efficacy and Safety of VER-01 in the Treatment of Participants With Chronic Painful Lumbosacral Radiculopathy NCT06956014 | Recruiting | Phase 3 | United States | Vertanical GmbH | 2026-09-22 |
| Intraoperative Bupivacaine Injection to Reduce Acute and Chronic Pain After TVT/TVT-O Surgery. Randomized Double-Blind Trial NCT07429019 | Not yet recruiting | Not applicable | | Hadassah Medical Organization | 2026-07-01 |
| Psoas Major Muscle Intervention on Chronic Lumbar Pain in Cleaning Professionals. NCT07672197 | Not yet recruiting | Not applicable | Portugal | Escola Superior de Tecnologia da Saúde do Porto | 2026-07 |
| Jing Si Herbal Tea as Adjuvant Treatment in Patients With Chronic Pelvic Pain Syndrome NCT07357142 | Not yet recruiting | Not applicable | Taiwan | Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation | 2026-03-01 |
| Butyrate and Taurine for Chronic Postsurgical Pain in Adult Cardiac Surgical Patients NCT07144033 | Not yet recruiting | Not applicable | Hong Kong | Chinese University of Hong Kong | 2026-01-01 |
| The Effect of Griffonia Simplicifolia on Pain Intensity, Central and Peripheral Sensitization, Painmodulation in Healthy Volunteers NCT06893822 | Recruiting | Not applicable | Austria | Medical University of Graz | 2025-09-12 |
| Effect of Boswellia Serrata on Pain Intensity, Central and Peripheral Sensitization, and Pain Modulation in Healthy Volunteers NCT07109843 | Recruiting | Not applicable | Austria | Medical University of Graz | 2025-09-01 |
| Efficacy of Cognitive Behavior Therapy for Treatment of Chronic Pelvic Pain in Women NCT07042555 | Not yet recruiting | Not applicable | | Islamia University of Bahawalpur | 2025-07-10 |
| Novel Cellular Therapy for the Treatment of Pain Associated With Chronic Pancreatitis NCT05925036 | Recruiting | Phase 1 | United States | VA Office of Research and Development | 2024-01-01 |
| Peripheral Nerve Stimulation of Genicular Nerves Versus Conventional Therapy With Intra-articular Steroid Injection for Chronic Knee Pain: A Prospective, Randomized Pilot Study NCT06004882 | Recruiting | Not applicable | United States | M.D. Anderson Cancer Center | 2023-08-10 |
| Effects of Multiple Mega-dose of Vitamin D3 Supplementation on Ameliorating Moderate to Severe Chronic Pain in Hemodialysis Patients NCT05667090 | Recruiting | Not applicable | Taiwan | Taipei Medical University Hospital | 2023-03-15 |
| A Study of Jincaopian Tablets on Chronic Pelvic Pain After Pelvic Inflammatory Disease NCT05970783 | Recruiting | Phase 3 | China | Beijing Konruns Pharmaceutical Co., Ltd. | 2022-11-08 |
| Gabapentin and Oxcarbazepine for Chronic Neuropathic Pain in Children and Adolescents: A Clinical Effectiveness Study NCT02219373 | Withdrawn | Phase 3 | United States | Boston Children's Hospital | 2026-06 |
| Adjunctive Oral Probiotics in Endodontic Retreatment: Effects on Postoperative Pain and RANKL/OPG Levels NCT07683520 | Completed | Phase 4 | Egypt | Ain Shams University | 2025-10-04 |
| Comparison of the Effectiveness of Therapeutic Ultrasound and Phonophoresis in Chronic Low Back Pain NCT06959394 | Completed | Not applicable | Turkey (Türkiye) | KTO Karatay University | 2025-09-01 |
| Efficacy of Antibiotic Treatment for Patients With Chronic Low Back Pain and Modic Type I Changes - Randomized Placebo-controlled Trial NCT06771492 | Active, not recruiting | Phase 3 | Netherlands | Bart Koes | 2025-04-02 |
| Palmitoylethanolamide for Chronic Inflammatory Pain Conditions NCT06273462 | Unknown status | Phase 2 | United States | Navy Medical Center San Diego | 2024-08-05 |
| Effectiveness of Non-invasive Neuromodulation in Patients With Long-COVID NCT06456502 | Unknown status | Not applicable | Spain | Universidad Rey Juan Carlos | 2024-06 |
| Safety, Tolerability, and Effectiveness of Intramuscular Injection of CELZ-201-DDT for the Treatment of Chronic Lower Back Pain NCT06053242 | Active, not recruiting | Phase 1, Phase 2 | United States | Creative Medical Technology Holdings Inc | 2024-05-21 |
| Managing Opioid Related Sleep Apnea With Acetazolamide NCT06043830 | Completed | Phase 2 | United States | University of California, San Diego | 2023-10-18 |
| Optimizing Open Label Placebo Rationales NCT05952960 | Completed | Not applicable | United States | Rhode Island Hospital | 2023-07-15 |
| RCT for the Efficacy of Soothing Cream Jel in Improving Upper Limb Pain and Motion NCT05799391 | Completed | Phase 2 | Hong Kong | Chinese University of Hong Kong | 2023-07-10 |
| Duloxetine Impact on Postoperative Pain Control and Outcomes NCT05611749 | Terminated | Phase 2 | United States | Scripps Health | 2023-05-30 |
| Evaluation of a Specific Transdermal Cannabidiol Product for Chronic Musculoskeletal Joint Pain. NCT05002114 | Withdrawn | Phase 1 | | Louisiana State University Health Sciences Center Shreveport | 2023-01 |
| Oxytocin for Hypermobile Ehlers-Danlos Syndrome NCT05405257 | Terminated | Phase 1, Phase 2 | United States | Baylor College of Medicine | 2022-05-13 |
| Optimizing the Use of Ketamine to Reduce Chronic Postsurgical Pain NCT05037123 | Active, not recruiting | Phase 3 | United States | NYU Langone Health | 2022-01-04 |
| Impact on Patients With Neuromuscular and Musculoskeletal Conditions Associated With Benign Chronic Pain Using Atlas Profilapxis NCT07745088 | Completed | Not applicable | Colombia | Fundacion Nacional Somos | 2022-01-01 |
| The Effect of High Intensity Laser on Muscle Quality and Pain in Those With Low Back Pain NCT04808492 | Withdrawn | Not applicable | | University of Central Florida | 2022-01 |
| Mechanisms of Chiropractic Spinal Manipulation for Chronic Low Back Pain NCT05162924 | Completed | Not applicable | Spain | Real Centro Universitario Maria Cristina | 2021-12-17 |
| Burning Mouth Syndrome - New Diagnostic Criteria and Treatment NCT05059418 | Unknown status | Not applicable | | Malmö University | 2021-11-01 |
| Efficacy and Safety of VER-01 in the Treatment of Patients With Chronic Non-specific Low Back Pain NCT04940741 | Completed | Phase 3 | Germany | Vertanical GmbH | 2021-07-07 |
| Brivaracetam to Reduce Neuropathic Pain in Chronic Spinal Cord Injury NCT04379011 | Completed | Phase 1, Phase 2 | United States | University of Minnesota | 2021-02-01 |
| The Effect of Jincaopian Tablets on Chronic Pelvic Pain After Pelvic Inflammatory Disease NCT05460546 | Completed | Phase 2 | China | Beijing Konruns Pharmaceutical Co., Ltd. | 2021-01-19 |
| The Effect of Palmitylethanolamide on Central and Peripheral Sensitization After Heat-induced Hyperalgesia NCT04662827 | Completed | Not applicable | Austria | Medical University of Graz | 2020-02-09 |
| Persica 002 Phase 1b PP353 vs Placebo in the Treatment of Low Back Pain NCT04238676 | Completed | Phase 1, Phase 2 | Denmark, New Zealand, Spain, United Kingdom | Persica Pharmaceuticals Ltd | 2020-01-20 |
| Acute Effects of Alcohol Use on Chronic Orofacial Pain NCT04019093 | Completed | Not applicable | United States | University of Florida | 2019-11-05 |
| Study of Efficacy and Safety of Erenumab in Adult Chronic Migraine Patients NCT03867201 | Completed | Phase 3 | China, India, Malaysia, Philippines and 5 more | Novartis Pharmaceuticals | 2019-08-26 |
| Immediate and Mid-term Effect of a Natural Topical Product in Patients With Musculoskeletal Pain NCT04683263 | Completed | Not applicable | Spain | Uriach Consumer Healthcare | 2019-06-01 |
| Gabapentin and Chronic Post Surgical Pain NCT03867240 | Withdrawn | Phase 3 | United States | Emory University | 2019-06 |
| Non-Opioid Pramipexole and Pain NCT03842709 | Completed | Early phase 1 | United States | University of New Mexico | 2019-05-01 |
| The Effect of Chiropractic Plus Nutritional Supplement in Patients With Chronic Pain and Inflammation. NCT05743855 | Completed | Not applicable | United States | Standard Process Inc. | 2019-03-28 |
| BackToBasic: Infliximab in Chronic Low Back Pain and Modic Changes NCT03704363 | Completed | Phase 3 | Norway | Oslo University Hospital | 2018-12-12 |
| Effect of 980nm Diode Laser on Postoperative Pain and Root Canal Disinfection in Endodontic Retreatment Cases NCT03711357 | Unknown status | Not applicable | | Cairo University | 2018-10 |
| Bone Marrow Concentrate Intradiscal Injection for Chronic Discogenic Low Back Pain NCT03340818 | Completed | Not applicable | United States | APM Spine and Sports Physicians | 2018-08-01 |
| Effect of Duloxetine on Opioid Use After Total Knee Arthroplasty NCT03271151 | Completed | Phase 4 | United States | Hospital for Special Surgery, New York | 2017-09-28 |
| Viable Allograft Supplemented Disc Regeneration in the Treatment of Patients With Low Back Pain NCT03709901 | Unknown status | Not applicable | United States | VIVEX Biologics, Inc. | 2017-08-22 |
| A Placebo-Controlled, Two-Part Study, Oral Dose to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of CNTX-6970 in Healthy Subjects NCT03787004 | Completed | Phase 1 | United States | Centrexion Therapeutics | 2017-08-14 |
| Efficacy of Vasculera in Prevention on Post-op Pain and Edema Following Lower Extremity Venous Treatment in the Outpatient Setting NCT02936271 | Withdrawn | Not applicable | United States | Corewell Health West | 2016-10 |
| MYocardial DAmage AND MIcrobiota STUDY NCT02908776 | Unknown status | Not applicable | Italy | San Filippo Neri General Hospital | 2016-09 |
| Buprenorphine (CAM2038) in Subjects With a Recent History of Moderate to Severe Chronic Low Back Pain NCT02946073 | Completed | Phase 3 | United States | Braeburn Pharmaceuticals | 2016-09 |