Not applicableStudy completedNCT04236323What this trial is testingThe Effect of Remifentanil on Rebound PainWho this might be right forPain, Postoperative Seoul National University Hospital 68
Post-approval studies (Phase 4)Study completedNCT03450161What this trial is testingHyperalgesia, Persistent Pain, and Fentanyl Dosing in On-Pump Coronary Artery Bypass GraftingWho this might be right forHyperalgesiaOpioid UsePain, Postoperative+1 more University Hospital, Ghent 80
Post-approval studies (Phase 4)UnknownNCT00811837What this trial is testingThe Effect of Remifentanil on Established Sunburn-induced Hyperalgesia in Human VolunteersWho this might be right forHyperalgesia Medical University of Vienna 24
Not applicableStudy completedNCT02286037What this trial is testingDelineating Areas of Secondary Hyperalgesia: Influence of the Assessment MethodWho this might be right forMeasurements of Areas of Secondary Hyperalgesia Rigshospitalet, Denmark 23
Not applicableStudy completedNCT02001077What this trial is testingSleep and Pain Interventions in FibromyalgiaWho this might be right forInsomniaFibromyalgia University of Florida 113
Testing effectiveness (Phase 2)Ended earlyNCT03066739What this trial is testingEffect of Ultra-low Dose Naloxone on Remifentanil-Induced HyperalgesiaWho this might be right forHyperalgesia University of California, Irvine 8
Not applicableStudy completedNCT00583180What this trial is testingSensory Function After Wound Instillation of CapsaicinWho this might be right forPrimary Hyperalgesia Rigshospitalet, Denmark 42
Post-approval studies (Phase 4)Study completedNCT01777100What this trial is testingSufentanil for Anesthesia Induction in Continuous Remifentanil AnesthesiaWho this might be right forPostoperative Pain University of Sao Paulo 40
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 applicableUnknownNCT04697498What this trial is testingBilateral Bi-level Erector Spine Plane Block as a Component of General Anesthesia in Surgical Correction of Spinal DeformationsWho this might be right forScoliosisSpinal DeformityAcute Pain+20 more Lviv National Medical University 150
Not applicableUnknownNCT03362827What this trial is testingAssessment of LTP-like Pain Amplification in Chronic Low Back Pain PatientsWho this might be right forLow Back Pain Peking University People's Hospital 50
Not applicableUnknownNCT01560442What this trial is testingPupillometry and Pain Thresholds Patients Substituted by Methadone and BuprenorphineWho this might be right forOpiate DependentPrevious Illicit Drug Use University Hospital, Clermont-Ferrand 100
Not applicableStudy completedNCT05487183What this trial is testingTest Retest Reliability of OA and OHWho this might be right forAnalgesiaPain CatastrophizingPain University of Pittsburgh 74
Not applicableStudy completedNCT02571010What this trial is testingEvaluation of the Efficacy of Somatosensory Rehabilitation of Pain by Vibrotactile Stimulation on Static Mechanical AllodyniaWho this might be right forAllodynia CRRF La Châtaigneraie 17
Post-approval studies (Phase 4)Study completedNCT01843010What this trial is testingEffect of Parecoxib on the Change of Shoulder Pain Threshold After Gynecological LaparoscopiesWho this might be right forPostoperative Pain Management, Pain Threshold, Shoulder Pain, Laparoscopies First Affiliated Hospital, Sun Yat-Sen University 140
Testing effectiveness (Phase 2)UnknownNCT00188383What this trial is testingEffects of N-Methyl-D-Aspartate (NMDA)-Receptor Antagonism on Hyperalgesia, Opioid Use, and Pain After Radical ProstatectomyWho this might be right forHyperalgesiaPainProstate Cancer University Health Network, Toronto 132
Post-approval studies (Phase 4)Study completedNCT01560390What this trial is testingUse of Ketamine Associate With an Opioid for Sedation in ICUWho this might be right forSedation for Mechanical Ventilation University Hospital, Clermont-Ferrand 164
Testing effectiveness (Phase 2)WithdrawnNCT02689713What this trial is testingPilot Study to Compare Topical Voriconazole to Placebo as a Pain Reducing AgentWho this might be right forPainThermal InjuryBurns+1 more Kenneth Hargreaves
Not applicableStudy completedNCT00797264What this trial is testingKetamine Associated With Morphine PCA After Total Hip ArthroplastyWho this might be right forArthroplasty, Replacement, Hip Assistance Publique - Hôpitaux de Paris 18
Early research (Phase 1)Study completedNCT01581450What this trial is testingHyperalgesia and PainWho this might be right forHyperalgesia Air Liquide Santé International 20