Not applicableStudy completedNCT01557088What this trial is testingLp-PLA2 and Coronary Atherosclerosis in HumansWho this might be right forCoronary AtherosclerosisEndothelial Dysfunction Mayo Clinic 166
Post-approval studies (Phase 4)Study completedNCT03930433What this trial is testingThe Effect of Nebivolol in Hypertensive Patients With Coronary Arterial SpasmWho this might be right forCoronary Vasospasm Korea University Anam Hospital 51
Large-scale testing (Phase 3)Study completedNCT06301880What this trial is testingEffect of Topically-applied Milrinone or Nitroglycerin on Internal Mammary Artery Free FlowWho this might be right forInternal Mammary Artery SyndromeVasodilation Damascus University 46
Not applicableUnknownNCT01162824What this trial is testingBlood Markers for Inflammation and Coronary Artery Vasoreactivity Testing in Patients With Chest Pain and Normal Coronary ArteriesWho this might be right forEndothelial DysfunctionAtherosclerosisInflammation+1 more St George's Healthcare NHS Trust 50
Not applicableStudy completedNCT01882790What this trial is testingThe Prevalence of Coronary Spasm in Hypertensive Patients Treated With Antihypertensive MedicationWho this might be right forCoronary Artery SpasmHypertension Korea University 1,933
Large-scale testing (Phase 3)UnknownNCT04766151What this trial is testingNitrate Use to Obtain Radial Spasm Embarrassment (NURSE - TTS Trial)Who this might be right forRadial Artery Spasm 424 General Military Hospital 150
Not applicableNot Yet RecruitingNCT07087522What this trial is testingImpact of Preprocedural Stress Ball Use on Radial Artery Outcomes in Elective Coronary AngiographyWho this might be right forCoronary Arterial Disease (CAD)Radial Artery SpasmRadial Artery Occlusion+2 more Sakarya University 400
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
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
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 applicableStudy completedNCT01431326What this trial is testingPharmacokinetics of Understudied Drugs Administered to Children Per Standard of CareWho this might be right forAdenovirusAnesthesiaAnxiety+56 more Daniel Benjamin 3,520
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
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
Post-approval studies (Phase 4)UnknownNCT03501212What this trial is testingEffect of Topical Anesthesia on Patient's Pain Discomfort and Radial Artery Spasm in Transradial CatheterizationWho this might be right forRadial Artery Spasm Phramongkutklao College of Medicine and Hospital 120
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 completedNCT02862522What this trial is testingUric Acid Levels and Endothelial FunctionsWho this might be right forCoronary Artery Disease Mayo Clinic 229
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 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 applicableUnknownNCT03570671What this trial is testingNoninvasive Cardiac Imaging in Vasospastic Angina Korean Registry (NAVIGATOR)Who this might be right forSpasm Dong-A University 90
Post-approval studies (Phase 4)Active Not RecruitingNCT05122780What this trial is testingPrognostic Value of Precision Medicine in Patients With MINOCA (PROMISE Trial).Who this might be right forMyocardial Infarction With Non-Obstructive Coronary Arteries Fondazione Policlinico Universitario Agostino Gemelli IRCCS 120