| Not Yet Recruiting | MucoLock™ for Treatment of Stomatitis NCT07506018 | Baptist Health South Florida | N/A |
| Not Yet Recruiting | Burning Mouth Syndrome: Effects of Occlusal Splint Therapy NCT07344909 | Malmö University | N/A |
| Recruiting | Burning Mouth Syndrome: Symptoms and Management NCT07016555 | University of Massachusetts, Amherst | EARLY_Phase 1 |
| Active Not Recruiting | Photobiomodulation Therapy vs. Alpha-Lipoic Acid in Burning Mouth Syndrome Treatment NCT07381361 | Lu Jiang | N/A |
| Completed | Topical Amitriptyline 1% Gel for the Treatment of Burning Mouth Syndrome NCT07214181 | Universidad de Murcia | — |
| Recruiting | Effect of Treatments on Pain and Quality of Life in Individual With Burning Mouth Syndrome NCT06040190 | Federal University of Minas Gerais | Phase 4 |
| Completed | Effect to the Photobiomodulation in the Burning Mouth Syndrome NCT05871580 | University of Santiago de Compostela | N/A |
| Recruiting | Reducing Patient Memory Recall in the Burning Mouth Patient Population NCT05819697 | University of Pennsylvania | — |
| Unknown | Comparison of Vortioxetine Versus Other Antidepressants With Pregabalin Augmentation in Burning Mouth Syndrome NCT06025474 | Federico II University | Phase 3 |
| Completed | Thermography and Burning Mouth Syndrome NCT05399238 | Universidad de Murcia | — |
| Completed | The Efficacy of N-acetyl-cysteine in the Treatment of Burning Mouth Syndrome NCT05309070 | University of Zagreb | N/A |
| Completed | Inflammatory Markers in Saliva of Patients With Burning Mouth Syndrome NCT06217731 | Universidad de Murcia | N/A |
| Completed | Caffeine vs. ALA in BMS Treatment. (BMS: Burning Mouth Syndrome. ALA: Alpha-Lipoic Acid.) NCT06195137 | Lu Jiang | N/A |
| Unknown | Burning Mouth Syndrome - New Diagnostic Criteria and Treatment NCT05059418 | Malmö University | N/A |
| Completed | Comparison Between Two Treatments for Burning Mouth NCT05816200 | Universidade Federal do Rio Grande do Norte | N/A |
| Completed | Salivary Melatonin Levels and Sleep Quality in Patients With Burning Mouth Syndrome NCT05309681 | University of Zagreb | — |
| Unknown | Head Yuanshi Dian Therapy in Burning Mouth Syndrome NCT04481841 | Second Affiliated Hospital, School of Medicine, Zhejiang University | EARLY_Phase 1 |
| Unknown | Treatment of Burning Mouth Syndrome With Integration of Traditional Chinese Medicine and Western Medicine NCT04189367 | Chang Gung Memorial Hospital | Phase 3 |
| Completed | Impact of Diazepam 1% Oral Gel Efficacy in Burning Mouth Syndrome NCT05872789 | University of Catania | N/A |
| Unknown | Impact of Alpha Lipoic Acid Efficacy in Burning Mouth Syndrome NCT05729529 | University of Catania | N/A |
| Completed | Burning Mouth Syndrome Mouth Guard Prospective Study NCT04203134 | University of Florida | N/A |
| Completed | Hormonal Status and Quality of Life in Female Postmenopausal Patients With Burning Mouth Syndrome NCT04535973 | University of Zagreb | — |
| Unknown | Low Level Laser Therapy Plus Topical Clonazepam Treatment to Burning Mouth Symdrome NCT04313907 | Universidad Nacional Autonoma de Mexico | Phase 4 |
| Completed | Evaluation of the Effectiveness of the Selected Method of Treatment of Primary Burning Mouth Syndrome NCT04884503 | Wroclaw Medical University | Phase 2 |
| Completed | Therapeutic Options for Treatment of Burning Mouth Syndrome NCT04475614 | University of Zagreb | N/A |
| Completed | Effects of Photobiomodulation in Burning Mouth Syndrome NCT04034849 | Rosa María López-Pintor Muñoz | N/A |
| Withdrawn | Effectiveness of Mucolox® and Clonazepam in Treatment of Burning Mouth Syndrome NCT02690844 | University of Alberta | Phase 4 |
| Completed | Botulinum Toxin in Burning Mouth Syndrome NCT02964728 | Presidio Ospedaliero Garibaldi-Centro | Phase 2 |
| Completed | Study Evaluating the Laser Diode Effect Burning Mouth Syndrome NCT02757612 | Universidad de Murcia | N/A |
| Completed | Efficacy of Melatonin in Burning Mouth Syndrome (BMS) NCT02580734 | University of Milan | N/A |
| Completed | Acupuncture Versus Clonazepam in Burning Mouth Syndrome NCT02382029 | University of Zagreb | EARLY_Phase 1 |
| Unknown | Effect of Gluten Free Diet in Patients With Burning Mouth Syndrome NCT01867151 | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | N/A |
| Completed | Opiorphin Levels in Fluids of Burning Mouth Syndrome Patients (OPIODYN) NCT02686359 | Assistance Publique - Hôpitaux de Paris | N/A |
| Completed | The Role of Xerostomia in Burning Mouth Syndrome: Case - Control Study NCT01754740 | University of Sao Paulo General Hospital | N/A |
| Completed | Neurogenic Mechanisms in Burning Mouth Syndrome NCT00875537 | University of Copenhagen | N/A |
| Terminated | Efficacy of Nalbuphine and Naloxone Administered as Nose Sprays in the Treatment of Orofacial Pain NCT00716807 | University of California, San Francisco | N/A |
| Unknown | Burning Mouth Disorder (BMD) - A Neuropathic Pain Disorder NCT00504387 | Markus R. Fussnegger | — |
| Completed | Efficacy of Transcranial Magnetic Stimulation (TMS) in Chronic Idiopathic Pain Disorders NCT00374673 | Hospital Ambroise Paré Paris | Phase 3 |
| Completed | A Study of the Association of Sleep Dysfunction and Burning Mouth Syndrome NCT00862576 | University of California, San Francisco | — |
| Completed | Evaluation and Treatment of Oral Soft Tissue Diseases NCT00001601 | National Institute of Dental and Craniofacial Research (NIDCR) | N/A |
| Completed | Thalidomide to Treat Oral Lesions in HIV-Infected Patients NCT00001524 | National Institute of Dental and Craniofacial Research (NIDCR) | Phase 2 |