Not applicableStudy completedNCT05791045What this trial is testingSingle Lumen Intubation and Heart-Lung Machine (HLM) Mode VentilationWho this might be right forAnesthesia Time Biruni University 135
Early research (Phase 1)WithdrawnNCT03028571What this trial is testingAutonomic Blockade and Endogenous Glucose ProductionWho this might be right forInsulin Resistance Vanderbilt University Medical Center
Early research (Phase 1)Study completedNCT05638620What this trial is testingDual Sympathetic Blocks for Patients Experiencing Sympathetically-Mediated Symptoms From Long COVIDWho this might be right forPost Acute COVID-19 SyndromeLong COVIDLong Covid19+12 more Jonathann Kuo, MD 20
Not applicableStudy completedNCT07375264What this trial is testingCardiac Sympathetic Denervation in Patients With Refractory Arrhythmic Storm: a Single-center Case SeriesWho this might be right forVentricular ArrhythmiasElectrical StormStellate Ganglion Block Jose Manuel López González 18
Not applicableStudy completedNCT02261675What this trial is testingReduction in MACbar of Sevoflurane by Dexmedetomidine in ChildrenWho this might be right forChildren Cai Li 63
Not applicableActive Not RecruitingNCT07199816What this trial is testingPain Control With Caudal Epidural vs. Combined Caudal Epidural and Lumbar Sympathetic Block .Who this might be right forPain Management After Surgery Hebatullah Mohammed Abdelmageed 64
Not applicableUnknownNCT06073795What this trial is testingUltrasongraphy Versus Fluoroscopy in Lumber Sympathetic Block in Chronic Lower Limb IschemiaWho this might be right forL L Ischemia Assiut University 60
Post-approval studies (Phase 4)Study completedNCT05892913What this trial is testingThe Effect of Low-dose Atropine on Sympathetic Blockade in Spinal Cesarean Section PatientsWho this might be right forPregnancyCesarean SectionAnesthesia, Spinal Abant Izzet Baysal University 60
Not applicableUnknownNCT02391142What this trial is testingClinical Assessment of the Treatment With Cardiac Sympathetic Blockade on Chronic Heart FailureWho this might be right forHeart Failure First Affiliated Hospital of Harbin Medical University 100
Not applicableStudy completedNCT06241820What this trial is testingThe Success of Lumbar Sympathetic Ganglion Block Using Lower Extremity Perfusion IndexWho this might be right forChronic PainComplex Regional Pain SyndromesPeripheral Neuropathy+1 more Jeongsoo Kim 40
Early research (Phase 1)WithdrawnNCT04770051What this trial is testingPercutaneous Inferior Cervical Sympathetic Block for Treatment of Refractory Ventricular TachycardiaWho this might be right forVentricular Tachycardia University of Missouri-Columbia
Post-approval studies (Phase 4)Study completedNCT07108881What this trial is testingUltrasound Guided Fluid Loading Before Spinal AnesthesiaWho this might be right forCesarean Section ComplicationsSpinal AnesthesiaHypotension+3 more University Tunis El Manar 116
Not applicableStudy completedNCT01499810What this trial is testingEfficacy and Safety of Radiofrequency Renal Denervation in Drug Resistant HypertensionWho this might be right forHypertension Tomsk National Research Medical Center of the Russian Academy of Sciences 53
Not applicableLooking for participantsNCT06438952What this trial is testingEfficacy and Duration of Pain Relief in Transforaminal and Lumbar Sympathetic BlocksWho this might be right forLow Back PainLumbar Disc Herniation Bezmialem Vakif University 20
Post-approval studies (Phase 4)Study completedNCT03291197What this trial is testingTolerability of Suprascapular and Median Nerve Blocks for the Treatment of Shoulder-hand SyndromeWho this might be right forShoulder Hand SyndromeComplex Regional Pain Syndromes Ottawa Hospital Research Institute 5
Not applicableNot Yet RecruitingNCT06978673What this trial is testingNeurolytic Block Techniques In Abdominal Visceral Cancer PainWho this might be right forCancer, Malignant TumorsAbdominal CancerCancer Pain+5 more Instituto do Cancer do Estado de São Paulo 64
Not applicableNot Yet RecruitingNCT06130514What this trial is testingThe Comparison of Sympathetic Blockade of Stellate Ganglion Block and Thoracic Sympathetic Ganglion BlockWho this might be right forChronic PainNeuropathic PainComplex Regional Pain Syndromes+2 more Seoul National University 118
Not applicableStudy completedNCT03514342What this trial is testingThe Effects of Horner's Syndrome Developing After Interscalene Brachial Plexus Block on Autonomic Nervous ActivityWho this might be right forBrachial Plexus BlockHorner SyndromeAutonomic Imbalance Daegu Catholic University Medical Center 48
Not applicableStudy completedNCT07326436What this trial is testingComparison of Sympathetic Blockade Duration in Brachial Plexus Blocks Performed by Different MethodsWho this might be right forAnesthesia, ConductionBrachial Plexus BlockadeSympathetic Blockade Bozyaka Training and Research Hospital 200
Not applicableUnknownNCT02282618What this trial is testingEffects of Cardiac Sympathetic Blockade in Patients With Chronic Heart FailureWho this might be right forChronic Heart Failure Harbin Medical University 180