Post-approval studies (Phase 4)UnknownNCT01470898What this trial is testingBispectral Index (BIS) Monitoring in Abdominal SurgeryWho this might be right forAnesthesia University Hospital Dubrava 40
Not applicableStudy completedNCT03858621What this trial is testingComparison of Postoperative Nociception Between NOL-guided and Standard Intraoperative Analgesia Based on FentanylWho this might be right forPain, PostoperativeOpioid UseNociceptive Pain+4 more Victor Contreras, MSN 100
Testing effectiveness (Phase 2)Study completedNCT01228838What this trial is testingStudy of NGX-1998 for the Treatment of Postherpetic NeuralgiaWho this might be right forPostherpetic NeuralgiaPain NeurogesX 183
Not applicableStudy completedNCT01908738What this trial is testingEffectiveness of Paracervical Block Versus Lidocaine Spray During Endometrial BiopsyWho this might be right forEndometrial BiopsyAbnormal Uterine Bleeding Mahidol University 120
Large-scale testing (Phase 3)Study completedNCT00410748What this trial is testingSafety and Tolerability of Long-Term Administration of Hydromorphone HCI CR (Controlled Release)Who this might be right forPainAnalgesics, Opioid Alza Corporation, DE, USA 388
Not applicableStudy completedNCT04337814What this trial is testingThe Effect of Combined Oral and Topical Analgesics to Reduce Pain Perception During Electrodiagnostic TestingWho this might be right forPain Perception Aga Khan University Hospital, Pakistan 113
Not applicableStudy completedNCT03504371What this trial is testingThe Analgesic Efficacy of Erector Spinae Block in Comparison to Thoracic Epidural Anesthesia in Oesophageal SurgeriesWho this might be right forAnalgesic Efficacy Ain Shams University 80
Not applicableStudy completedNCT04900116What this trial is testingComparison of Local Anesthetic Dose in PENG Block Performed in Total Hip Replacement OperationsWho this might be right forPain, Postoperative Istanbul University 84
Testing effectiveness (Phase 2)Study completedNCT00210132What this trial is testingAnalgesic Efficacy of Inter Pleural Ropivacaine Road in Post Thoracotomy Pain for Oncologic SurgeryWho this might be right forPostoperative PainCancer Institut Bergonié 90
Post-approval studies (Phase 4)Not Yet RecruitingNCT07273006What this trial is testingPercutaneous Electrical Nerve Stimulation As Alternative To Nerve Blocks In Anesthesia, Pain Medicine And Rehabilitation Of Nonspecific Chronic PainWho this might be right forNon-specific Low Back Pain (NSLBP)Facet Joint Syndrome Universidad Complutense de Madrid 82
Post-approval studies (Phase 4)Not Yet RecruitingNCT07566312What this trial is testingStudy of QL Analgesic Response and ExtentWho this might be right forAcute PainPostoperative PainRegional Anesthesia Block Duke University 25
Not applicableUnknownNCT03904095What this trial is testingComparison Between the Analgesic Efficacy of Erector Spinae Plane Block and Psoas Compartment Block in Hip SurgeryWho this might be right forHip Arthropathy TC Erciyes University 105
Post-approval studies (Phase 4)Study completedNCT00261586What this trial is testingA Safety Trial to Compare Different Analgesics in Combination With Low Dose Aspirin to Study Their Bleeding Properties and Their Effects on the StomachWho this might be right forAnalgesics Johnson & Johnson Consumer and Personal Products Worldwide 92
Not applicableStudy completedNCT03165383What this trial is testingThe Analgesic Efficacy of Ultrasound Guided Transversus Abdominal Plane Block After Abdominal Cancer SurgeriesWho this might be right forAbdominal Cancer Rajiv Gandhi Cancer Institute & Research Center, India 60
Post-approval studies (Phase 4)Study completedNCT06883370What this trial is testingAnalgesia Evaluation of an Ultrasound-guided Technique for Inguinal Hernia Surgery in Children in ChildrenWho this might be right forInguinal HerniaSurgeryPaediatric National University of Malaysia 32
Not applicableStudy completedNCT03935412What this trial is testingThe Analgesic Efficacy of Bilateral Erector Spinae Plane Block in Comparison With Intrathecal Morphine After Elective Cesarean SectionWho this might be right forPostoperative Pain Fayoum University 140
Not applicableLooking for participantsNCT07005973What this trial is testingEffects of Mobile-based Mindfulness Intervention to Reduce Preoperative Anxiety for Patients Undergoing Elective SurgeryWho this might be right forMobile-based Mindfulness Intervention to Reduce Preoperative AnxietyPre-operative AnxietyPostoperative Pain+1 more Hospital Authority, Hong Kong 40
Large-scale testing (Phase 3)Study completedNCT04026022What this trial is testingTraumatologic Acute Pain Management With Fentanyl Transdermal Therapeutic System (TTS)Who this might be right forHip Fractures (ICD-10 72.01-72.2) Medical University of Graz 145
Large-scale testing (Phase 3)Study completedNCT00135122What this trial is testingPrednisolone in the Treatment of Withdrawal Headache in Probable Medication Overuse HeadacheWho this might be right forHeadache Sorlandet Hospital HF 100
Not applicableUnknownNCT01126294What this trial is testingPerioperative Melatonin in Lumbar LaminectomyWho this might be right forPain and Anxiety in Patients Undergoing Surgery for Lumbar Laminectomy. University Health Network, Toronto 84