Not applicableStudy completedNCT01557088What this trial is testingLp-PLA2 and Coronary Atherosclerosis in HumansWho this might be right forCoronary AtherosclerosisEndothelial Dysfunction Mayo Clinic 166
Not applicableStudy completedNCT07060820What this trial is testingAssociation Between Radial Artery Access Point and Radial Artery SpasmWho this might be right forCoronary Artery DiseaseRadial Artery Spasm Mersin Medicalpark Hastanesi 380
Not applicableStudy completedNCT02862522What this trial is testingUric Acid Levels and Endothelial FunctionsWho this might be right forCoronary Artery Disease Mayo Clinic 229
Testing effectiveness (Phase 2)UnknownNCT05861765What this trial is testingThe Efficacy of Papaverine to Prevent Radial Artery Spasm During Transradial Cerebral AngiographyWho this might be right forRadial Artery Spasm Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University 240
Not applicableLooking for participantsNCT06125392What this trial is testingMulticenter Registry on Microvascular Dysfunction - Searching a New Ach Spasm DefinitionWho this might be right forCoronary Microvascular DiseaseCoronary Vasospasm Johannes Gutenberg University Mainz 1,000
Large-scale testing (Phase 3)Study completedNCT04538534What this trial is testingNicardipine to Avoid Spasm in Trans Radial Percutaneous Coronary InterventionWho this might be right forSpasm Artery Pr. Semir Nouira 1,500
Post-approval studies (Phase 4)Study completedNCT06447688What this trial is testingThe Role of Verapamil in Radial Artery SpasmWho this might be right forRadial Artery Spasm Mersin Medicalpark Hastanesi 150
Not applicableNot Yet RecruitingNCT06726031What this trial is testingThe Effect of Using Virtual Reality Glasses on Anxiety-related Radial Vasospasm in Patients Undergoing Transradial Coronary AngiographyWho this might be right forRadial Artery SpasmRadial Artery AccessVirtual Reality Mersin University 100
Large-scale testing (Phase 3)Study completedNCT06912139What this trial is testingTopical Nitroglycerine for Prevention of Radial Artery SpasmWho this might be right forRadial Artery Spasm University of Medicine and Pharmacy "Victor Babes" Timisoara 100
Not applicableStudy completedNCT01402427What this trial is testingIs Verapamil In TransRadial Interventions OmittabLe?Who this might be right forCoronary DiseaseVerapamil Toxicity State Health Center, Hungary 591
Not applicableLooking for participantsNCT06800118What this trial is testingThe Effect of Music on Anxiety and Vasospasm in Patients Undergoing Transradial AngiographyWho this might be right forRadial Artery SpasmAnxietyMusic Therapy Mersin University 90
Not applicableStudy completedNCT01877993What this trial is testingThe Effect of Autonomic Function on Coronary VasomotionWho this might be right forCoronary Artery SpasmAutonomic Dysfunction Korea University 2,169
Large-scale testing (Phase 3)Enrolling By InvitationNCT06432452What this trial is testingEfficacy of Endothelin Receptor Antagonism in Coronary Artery SpasmWho this might be right forCoronary Spasm Radboud University Medical Center 100
Not applicableEnded earlyNCT00914316What this trial is testingSupervised Treadmill Exercise and Ranolazine for Intermittent Claudication of Lower ExtremitiesWho this might be right forPeripheral Arterial Disease Corewell Health East 29
Not applicableStudy completedNCT00619294What this trial is testingEndothelial Dysfunction and Coronary Artery SpasmWho this might be right forCoronary Vasospasm Kumamoto University 158
Not applicableUnknownNCT05618132What this trial is testingReACHallenge Trial: Acetylcholine Rechallenge After Pretreatment With Vasoactive DrugsWho this might be right forAngina Pectoris, VariantAngina Pectoris; Spasm-InducedAngina Pectoris With Normal Coronary Arteriogram University Hospital, Antwerp 30
Not applicableStudy completedNCT04755335What this trial is testingUltrasonic Perfusion Estimation in Calf MuscleWho this might be right forPeripheral Arterial Disease Mayo Clinic 87
Not applicableStudy completedNCT04317846What this trial is testingTransradial Evaluation Study of Diameter Increase After Vasodilatory Drugs Administration.Who this might be right forArterial SpasmCoronary Artery Disease University of Lausanne Hospitals 165
Post-approval studies (Phase 4)UnknownNCT03889470What this trial is testingNitroglycerin as Spasmolytic Regimen for RAS Prevention in Radial CenterWho this might be right forRadial Artery Injury Hermina Heart Center Kemayoran 1,000
Large-scale testing (Phase 3)Study completedNCT01155167What this trial is testingTopical Radial Artery VasodilationWho this might be right forCardiac CatheterizationSpasm University of California, San Francisco 86