Large-scale testing (Phase 3)Study completedNCT03375515What this trial is testingPCA vs Non-PCA Intravenous Hydromorphone Titration for Severe Cancer PainWho this might be right forCancer Pain Fujian Cancer Hospital 214
Not applicableLooking for participantsNCT05672225What this trial is testingTwo-channel IV-PCA With DexmedetomidineWho this might be right forAnalgesia, Patient-ControlledDexmedetomidine Korea University Guro Hospital 110
Not applicableStudy completedNCT01081535What this trial is testingThe Effect of Intravenous (IV) Patient Controlled Analgesic (PCA) With Ketorolac or Fentanyl Combined With Caudal Block for Postoperative Analgesia in Small Children Undergoing Intravesical UreteroneocystostomyWho this might be right forUreteroneocystostomy Yonsei University 50
Not applicableLooking for participantsNCT07809425What this trial is testingExternal Oblique Intercostal Block With or Without Intravenous Lidocaine Infusion for Analgesia in Patients Undergoing Gastric Bypass SurgeryWho this might be right forObese Patients Menoufia University 100
Post-approval studies (Phase 4)Study completedNCT05259098What this trial is testingMorphine vs Sufentanil PCA: Same Same or Different?Who this might be right forAnalgesiaPost Operative PainPatient Satisfaction+1 more Hospital Central do Funchal 54
Not applicableLooking for participantsNCT07045870What this trial is testingMethods of Post Operative Analgesia in Patients Undergoing ThyroidectomyWho this might be right forThyroid Disorder Sohag University 60
Early research (Phase 1)Study completedNCT06951230What this trial is testingThe Efficacy of Scalp Block in CraniotomyWho this might be right forPost-operative PainNarcotics ConsumptionPain Assessment+1 more Ain Shams University 20
Testing effectiveness (Phase 2)Study completedNCT01703351What this trial is testingProspective Randomized Trial Comparing the Effectiveness of Continuous Paravertebral Infusion of Local Anesthetics Versus Intravenous Patient-controlled Analgesia on Acute and Chronic Neuropathic Pain After VATS LobectomyWho this might be right forLung NeoplasmsPostoperative Pain Yonsei University 79
Post-approval studies (Phase 4)Ended earlyNCT00270322What this trial is testingPain Treatment After Total Knee Replacement - Continuous Epidural Versus Intravenous Patient Controlled Analgesia With MorphineWho this might be right forPain, PostoperativeOsteoarthritis Rambam Health Care Campus 80
Testing effectiveness (Phase 2)Study completedNCT04243954What this trial is testingIntravenous vs Oral Analgesia in Cancer Patients With Severe Pain After Successful TitrationWho this might be right forCancer Pain Fujian Cancer Hospital 95
Post-approval studies (Phase 4)Study completedNCT02198924What this trial is testingEfficacy and Safety of Postoperative Intravenous Parecoxib Sodium Followed by Oral Celecoxib in Osteoarthritis PatientsWho this might be right forPainInflammation Peking Union Medical College Hospital 246
Post-approval studies (Phase 4)Study completedNCT06862154What this trial is testingComparison of the Efficiency of Femur Nerve Block and Intravenous Analgesia Treatment in Hip Fracture PatientsWho this might be right forHip FracturesAnalgesiaFemoral Nerve Marmara University 104
Not applicableStudy completedNCT01187537What this trial is testingEffects of Continuous Nerve Block vs Single Injection Block With PCA vs PCA on Pain and Function After Knee ReplacementWho this might be right forPain Tan Tock Seng Hospital 200
Post-approval studies (Phase 4)Study completedNCT00202722What this trial is testingRemifentanil as Intravenous Patient-controlled Analgesia (IVPCA) During LabourWho this might be right forLabour PainSatisfactionAdverse Effects Sorlandet Hospital HF 41
Post-approval studies (Phase 4)Study completedNCT01830296What this trial is testingIntravenous Remifentanil Plus Morphine or Morphine Alone for Postthoracotomy PainWho this might be right forPain Cukurova University 60
Post-approval studies (Phase 4)Looking for participantsNCT06774274What this trial is testingAnalgesic Efficacy of Intravenous Ketamine as a Continuous Infusion vs PCA in the Management of Acute Postoperative Pain in Major Orthopedic Surgery.Who this might be right forPain, PostoperativeOpioid UseMajor Surgery Universidad de Antioquia 120
Not applicableLooking for participantsNCT07375121What this trial is testingComparison of the Efficacy and Safety of Fixed-rate Basal Infusion Mode and Time-programmed Decremental Background Infusion Mode of Intravenous PCA Following Mixed SurgeryWho this might be right forSurgeryPain ManagementOpioid Consumption+1 more Beijing Tiantan Hospital 450
Post-approval studies (Phase 4)Study completedNCT00564603What this trial is testingContinuous Infusion of Dexamethasone Plus Tramadol Adjunct to Morphine PCA After Abdominal HysterectomyWho this might be right forPostoperative PainPost Operative AnalgesiaPatient-Controlled Analgesia+1 more Nanjing Medical University 300
Not applicableNot Yet RecruitingNCT06953570What this trial is testingImpact of Frailty on Nalbuphine Dose for Postoperative Analgesia in Elderly Patients Undergoing Laparoscopic GI SurgeryWho this might be right forPCIAFrailtyLaparoscopic Gastrointestinal Surgery Yongtao Sun 120
Not applicableStudy completedNCT03036514What this trial is testingSublingual Sufentanil Tablet System (SSTS) Versus Intravenous Patient Controlled Analgesia After Back Surgery.Who this might be right forPain, Postoperative University Hospital, Antwerp 27