Not applicableStudy completedNCT07688707What this trial is testingAcute Effects of Cervical Manual Therapy on Eye Blood FlowWho this might be right forChronic Mechanical Neck Pain Yuzuncu Yil University 96
Not applicableEnded earlyNCT00505531What this trial is testingPain Study to See if Ultram ER Will Provide Relief to Subjects Whose Pain is Not Well Controlled by NarcoticsWho this might be right forChronic Pain Massachusetts General Hospital 7
Not applicableStudy completedNCT04648085What this trial is testingEffect of Trigeminal Nerve Stimulation on Corneal Nerves and Chronic Ocular PainWho this might be right forDry EyeNeuropathic PainEye Pain Instituto de Oftalmología Fundación Conde de Valenciana 7
Large-scale testing (Phase 3)Study completedNCT00538850What this trial is testingFentanyl Sublingual Spray in Treating Patients With Breakthrough Cancer PainWho this might be right forCancer INSYS Therapeutics Inc 130
Testing effectiveness (Phase 2)UnknownNCT01904097What this trial is testingFunctional Neuroimaging in Fibromyalgia Patients Receiving tDCSWho this might be right forFibromyalgiaChronic Pain Hospital de Clinicas de Porto Alegre 34
Not applicableStudy completedNCT06121154What this trial is testingPseudoexfoliation Syndrome, Sarcopenia and Chronic PainWho this might be right forSarcopeniaPseudoexfoliation Syndrome Eskisehir Osmangazi University 96
Not applicableEnded earlyNCT02720211What this trial is testingSpectacle Tints and Thin-Films for MigraineWho this might be right forHeadache Migraine Chronic University of Utah 10
Not applicableActive Not RecruitingNCT06981611What this trial is testingVulvodynia Intervention: the Effect of Multimodal Treatment for Provoked VulvodyniaWho this might be right forVulvodynia (Chronic Vulvar Pain) Karlstad University 50
Not applicableLooking for participantsNCT04439552What this trial is testingFMRI and IVCM Cornea Microscopy of CXL in KeratoconusWho this might be right forPain, PostoperativePain, ChronicPain, Acute+5 more Boston Children's Hospital 60
Not applicableUnknownNCT06171230What this trial is testingEye Movement Desensitization and Reprocessing (EMDR) as a Treatment for Chronic Painful Diabetic Peripheral NeuropathyWho this might be right forNeuropathic PainDiabetes Mellitus Dijklander Ziekenhuis 10
Not applicableLooking for participantsNCT07059754What this trial is testingA Clinical Study to Determine What Effect the EyeCool Treatment Has on the Eye's Surface Anatomy and Inflammation Response After Being Treated for Having Chronic Ocular Surface Pain (COSP)Who this might be right forEye Pain EyeCool Therapeutics, Inc. 5
Not applicableEnded earlyNCT03739645What this trial is testingHuman Behaviors Related to the Expectation of PainWho this might be right forFear Pain Johns Hopkins University 32
Not applicableStudy completedNCT00737581What this trial is testingSpinal Cord Stimulation Research StudyWho this might be right forChronic Low Back and Leg Pain MedtronicNeuro 20
Not applicableNot Yet RecruitingNCT07163312What this trial is testingKnee Pain Relief After Endovenous Treatment for Lower Limb Varicose Veins: A Prospective Observational StudyWho this might be right forVaricose Veins of Lower LimbChronic Venous Insufficiency, CVIKnee Pain Chronic+1 more Chengdu University of Traditional Chinese Medicine 50
Not applicableStudy completedNCT06785805What this trial is testingRespiratory Functions, Aerobic Capacity and Quality of Life in Chronic Venous InsufficiencyWho this might be right forChronic Venous Insufficiency, CVI Izmir Democracy University 38
Not applicableLooking for participantsNCT06565416What this trial is testingOpioid and Pain Treatment in Indigenous Communities (OPTIC) TrialWho this might be right forOpioid Use DisorderOpioid MisuseChronic Pain University of New Mexico 225
Not applicableStudy completedNCT05931250What this trial is testingAlternating and Direct Current Stimulation for Neuropathic Eye PainWho this might be right forEye PainNeuropathy, OpticCerebral Injury Neil Lagali 20
Not applicableStudy completedNCT03847753What this trial is testingExploring the Comorbidity Between Mental Disorders and General Medical ConditionsWho this might be right forOrganic, Including Symptomatic, Mental DisordersSubstance UseSchizophrenia+38 more University of Aarhus 5,940,299
Not applicableEnded earlyNCT00726830What this trial is testingMethadone, Morphine, or Oxycodone in Treating Pain in Patients With CancerWho this might be right forBrain and Central Nervous System TumorsChronic Myeloproliferative DisordersLeukemia+8 more M.D. Anderson Cancer Center 1
Not applicableWithdrawnNCT00093678What this trial is testingCelecoxib in Managing Pain, Weight Loss, and Weakness in Patients With Advanced CancerWho this might be right forCachexiaLymphomaMelanoma (Skin)+4 more Eastern Cooperative Oncology Group