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 completedNCT02862522What this trial is testingUric Acid Levels and Endothelial FunctionsWho this might be right forCoronary Artery Disease Mayo Clinic 229
Post-approval studies (Phase 4)UnknownNCT05294887What this trial is testingRandomized Trial to Examine a Differential Therapeutic Response in Symptomatic Patients With Non-obstructive Coronary Artery DiseaseWho this might be right forCoronary Microvascular DysfunctionMicrovascular AnginaVasospasm, Coronary+3 more Charite University, Berlin, Germany 132
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 applicableStudy completedNCT03193294What this trial is testingCORonary MICrovascular Angina (CorMicA)Who this might be right forAngina, StableCoronary VasospasmCoronary Circulation+3 more NHS National Waiting Times Centre Board 151
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
Not applicableStudy completedNCT00350129What this trial is testingEffect of Glucose on Ocular Blood FlowWho this might be right forCoronary Vasospasm University Hospital, Basel, Switzerland 24
Not applicableStudy completedNCT02991157What this trial is testingNoninvasive Assessment of Cerebral Oxygenation and Cardiac Function in Patients With Neurovascular DiseasesWho this might be right forSubarachnoid Hemorrhage, Aneurysmal National Institute of Mental Health and Neuro Sciences, India 25
Not applicableStudy completedNCT00027157What this trial is testingDetermination of Variances in Exhaled Nitric Oxide Output in Normal Healthy Male Volunteers Consuming High and Low Nitrate/Nitrite DietsWho this might be right forHealthy National Heart, Lung, and Blood Institute (NHLBI) 18
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)WithdrawnNCT00454714What this trial is testingTherapeutic Effect of Sildenafil in Patients With Coronary VasospasmWho this might be right forCoronary Vasospasm Udo Sechtem
Post-approval studies (Phase 4)UnknownNCT03228238What this trial is testingANti-Oxidant in Variant Angina (ANOVA) TrialWho this might be right forVariant Angina Seoul National University Hospital 300
Not applicableUnknownNCT02180971What this trial is testingMultidetector Coronary CT In Vasospastic AnginaWho this might be right forVasospastic Angina Dong-A University 150
Not applicableUnknownNCT01752946What this trial is testingA Registry Study of Shuxuening Injection Used in Hospitals in ChinaWho this might be right forCoronary DiseaseIntracranial EmbolismStroke+2 more China Academy of Chinese Medical Sciences 30,000
Not applicableEnrolling By InvitationNCT06083155What this trial is testingThe NetherLands Registry of Invasive Coronary Vasomotor Function Testing (NL-CFT)Who this might be right forCoronary VasospasmCoronary Microvascular DysfunctionNon-Obstructive Coronary Atherosclerosis Radboud University Medical Center 2,000
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 applicableNot Yet RecruitingNCT07337005What this trial is testingCompREhensive Diagnostic Assessment of Coronary Endothelial Function Impairment and Vasospasm With CoNtinuous ThErmodilution in Patients With Suspected Coronary Microvascular and Vasomotor DysfunctionWho this might be right forCoronary Microvascular Dysfunction (CMD)Vasospasm, Coronary Mid and South Essex NHS Foundation Trust 100
Not applicableStudy completedNCT00619294What this trial is testingEndothelial Dysfunction and Coronary Artery SpasmWho this might be right forCoronary Vasospasm Kumamoto University 158
Not applicableLooking for participantsNCT05272618What this trial is testingCoronary Microvascular Dysfunction Assessments in Myocardial Infarction With Non-Obstructive Coronary ArteriesWho this might be right forMyocardial InfarctionCoronary Microvascular DysfunctionVasospasm, Coronary Chonnam National University Hospital 150
Early research (Phase 1)Study completedNCT01581632What this trial is testingAssessment of Coronary Plaque CompositionWho this might be right forCoronary AtherosclerosisEndothelial DysfunctionCoronary Small Vessel Disease Mayo Clinic 39