Not applicableStudy completedNCT01794689What this trial is testingMechanisms of Sleep Disruption HyperalgesiaWho this might be right forSleep DeprivationPain Johns Hopkins University 100
Post-approval studies (Phase 4)WithdrawnNCT02336308What this trial is testingA Randomized, Double-Blind Study of Placebo vs. Ketamine For Use During Dressing Changes in Critically Ill Burn PatientsWho this might be right forThermal HyperalgesiaAnxietyPain University of Colorado, Denver
Not applicableStudy completedNCT03793790What this trial is testingThe Role of Learning in Nocebo HyperalgesiaWho this might be right forNocebo EffectsHyperalgesiaChronic Pain+1 more Leiden University Medical Center 140
Early research (Phase 1)Study completedNCT02454387What this trial is testingEvaluate Safety, Tolerability, Pharmacokinetics and Pharmacology of ONO-4474 in Healthy VolunteersWho this might be right forOsteoarthritis Ono Pharmaceutical Co. Ltd 141
Large-scale testing (Phase 3)Study completedNCT00413257What this trial is testingEffects of Nefopam on Hyperalgesia After Cardiac SurgeryWho this might be right forHyperalgesiaPain, PostoperativePain, Chronic Disease University Hospital, Bordeaux 90
Early research (Phase 1)Study completedNCT01818570What this trial is testingLocal Effect and Safety of a Single PPC-5650 Dose on Reflux Pain During Pain Stimulation in the EsophagusWho this might be right forGastroesophageal RefluxGastroesophageal Reflux Disease Asbjørn Mohr Drewes 25
Not applicableStudy completedNCT02938455What this trial is testingDNA Methylation and Perioperative Pain TreatmentWho this might be right forHyperalgesiaPain, Postoperative University of Bologna 20
Large-scale testing (Phase 3)WithdrawnNCT00417443What this trial is testingEpidural Clonidine for Postoperative HyperalgesiaWho this might be right forPostoperative Hyperalgesia Cambridge University Hospitals NHS Foundation Trust
Early research (Phase 1)Study completedNCT02929264What this trial is testingAn fMRI Study in Healthy Volunteers to Investigate the Effects of ABX-1431 on Experimental Hyperalgesia and Its Neural CorrelatesWho this might be right forPain Abide Therapeutics 16
Post-approval studies (Phase 4)Study completedNCT00785863What this trial is testingModulation of Remifentanil-induced Postinfusion HyperalgesiaWho this might be right forHyperalgesia, Secondary Ullevaal University Hospital 16
Not applicableStudy completedNCT02159170What this trial is testingCortical Representation of Hyperalgesia Induced by Nerve Growth FactorWho this might be right forNon-inflammatory Neuropathic PainHealthy Subjects Prof Herta Flor 20
Not applicableStudy completedNCT05284383What this trial is testingReducing Nocebo Effects on Pressure PainWho this might be right forPainHyperalgesia Leiden University 69
Not applicableLooking for participantsNCT05819476What this trial is testingBoosting Open-Label Placebo Effects in Acute Induced Pain in Healthy AdultsWho this might be right forAcute Pain University Hospital, Basel, Switzerland 141
Post-approval studies (Phase 4)Study completedNCT05414006What this trial is testingEffect of S-ketamine in Cesarean Section Combined AnesthesiaWho this might be right forPostoperative Pain The Second Affiliated Hospital of Chongqing Medical University 120
Not applicableStudy completedNCT03110653What this trial is testingRemifentanil and Hyperalgesia: Gradual Withdrawal Versus Immediate DiscontinuationWho this might be right forAnesthesiaPain Université Libre de Bruxelles 30
Testing effectiveness (Phase 2)Study completedNCT00026819What this trial is testingRofecoxib to Prevent Pain After Third Molar (Wisdom Tooth) ExtractionWho this might be right forPain National Institute of Dental and Craniofacial Research (NIDCR) 150
Not applicableStudy completedNCT03216707What this trial is testingHigh Definition Transcranial Direct Current Stimulation Motor Cortex Versus InsulaWho this might be right forPain Assiut University 60
Post-approval studies (Phase 4)UnknownNCT01015482What this trial is testingThe Effect of High-dose Remifentanil on Established Sunburn-induced Hyperalgesia in Human Volunteers (HighDose RemiSun)Who this might be right forHyperalgesia Medical University of Vienna 24
Post-approval studies (Phase 4)Study completedNCT01544062What this trial is testingIV Acetaminophen as an Adjunct Analgesic in Cardiac SurgeryWho this might be right forAcute PainHyperalgesia University of Washington 68
Not applicableStudy completedNCT02653703What this trial is testingL-menthol as a Topical Counter-irritant to TRPA1-induced Neurogenic Inflammation and PainWho this might be right forInflammationPruritusHyperalgesia Aalborg University 14