Example: Heart Attack

Search clinical trials for: Purinergic P1 Receptor Agonists

Total 161 results

NCT04401657

Recruiting

FFR and Inducible Myocardial Ischemia During Adenosine Stress Testing

Conditions: Coronary Artery Stenosis
NCT04392362

Recruiting

A Trial to Compare AHA and Simple Method to Give Adenosine to Treat SVT

Conditions: Supraventricular Tachycardia
NCT04316676

Not yet recruiting

The MATCH Investigation: CT Myocardial Perfusion and CT-FFR vs PET MPI

Conditions: Coronary Artery Disease
NCT04203368

Not yet recruiting

Adenosine Versus Verapamil for Management of Supraventricular Tachycardia Post- Coronary Artery Bypass Grafting

Conditions: Supraventricular Tachycardia
NCT04074122

Not yet recruiting

Electromechanical Profiling of the Long-QT Syndrome (LQTS)

Conditions: Long QT Syndrome; Sudden Cardiac Death; Ventricular Tachycardia
NCT04049084

Enrolling by invitation

An Observational LTFU Study for Patients Previously Treated With Autologous ex Vivo Gene Therapy for ADA-SCID

Conditions: Adenosine Deaminase Deficiency; Severe Combined Immunodeficiency (SCID)
NCT03972683

Recruiting

Role of Acetylcholine in Blood Flow Regulation in Healthy Adults: Effects of Age and Exercise Training

Conditions: Vasoconstriction; Vasodilation
NCT03971734

Active, not recruiting

Determining Dose of Regadenoson Most Likely to Transiently Alter the Integrity of the Blood-Brain Barrier in Patients With High Grade Gliomas

Conditions: High Grade Glioma; Anaplastic Astrocytoma; Anaplastic Oligodendroglioma; Glioblastoma
NCT03738943

Recruiting

Pyridoxine, P2 Receptor Antagonism, and ATP-mediated Vasodilation in Young Adults

Conditions: Receptor Blockade
NCT03722849

Recruiting

Functional Magnetic Resonance Imaging of ATP Cough in Chronic Cough Patients

Conditions: Cough
NCT03720522

Recruiting

The Bern Heart and Brain Interaction Study - Interaction Between Brain and Heart in Acute Ischemic Stroke

Conditions: Acute Stroke
NCT03682289

Recruiting

Phase II Trial of AZD6738 Alone and in Combination With Olaparib

Conditions: Clear Cell Renal Cell Carcinoma; Locally Advanced Pancreatic Cancer; Locally Advanced Malignant Solid Neoplasm; Metastatic Malignant Solid Neoplasm; Metastatic Renal Cell Carcinoma; Metastatic Urothelial Carcinoma; Metastatic Pancreatic Cancer; Stage III Pancreatic Cancer; Stage III Renal Cell Cancer; Stage IV Pancreatic Cancer; Stage IV Renal Cell Cancer
NCT03638063

Recruiting

ATP and Capsaicin Cough Provocation Test in Chronic Cough and Bronchiectasis

Conditions: Chronic Cough; Bronchiectasis
NCT03557385

Recruiting

Adenosine Contrast CorrELations in Evaluating RevAscularizaTION

Conditions: Percutaneous Coronary Intervention
NCT03528616

Unknown status

Management of Supraventricular Tachycardia of Children

Conditions: Supraventricular Tachycardia
NCT03505736

Completed

Stress Test in Detecting Heart Damage in Premenopausal Women With Stage I-III Breast Cancer

Conditions: Anatomic Stage I Breast Cancer AJCC v8; Anatomic Stage IA Breast Cancer AJCC v8; Anatomic Stage IB Breast Cancer AJCC v8; Anatomic Stage II Breast Cancer AJCC v8; Anatomic Stage IIA Breast Cancer AJCC v8; Anatomic Stage IIB Breast Cancer AJCC v8; Anatomic Stage III Breast Cancer AJCC v8; Anatomic Stage IIIA Breast Cancer AJCC v8; Anatomic Stage IIIB Breast Cancer AJCC v8; Anatomic Stage IIIC Breast Cancer AJCC v8; Premenopausal; Prognostic Stage I Breast Cancer AJCC v8; Prognostic Stage IA Breast Cancer AJCC v8; Prognostic Stage IB Breast Cancer AJCC v8; Prognostic Stage II Breast Cancer AJCC v8; Prognostic Stage IIA Breast Cancer AJCC v8; Prognostic Stage IIB Breast Cancer AJCC v8; Prognostic Stage III Breast Cancer AJCC v8; Prognostic Stage IIIA Breast Cancer AJCC v8; Prognostic Stage IIIB Breast Cancer AJCC v8; Prognostic Stage IIIC Breast Cancer AJCC v8
NCT03449888

Active, not recruiting

Arm Exercise Versus Pharmacologic Stress Testing for Clinical Outcome

Conditions: Veterans Referred to the St. Louis VAMC Stress Tes
NCT03383393

Unknown status

Pharmacologic Treatment of Myocardial Ischemia Detected by Intracoronary ECG

Conditions: Coronary Ischemia
NCT03344679

Completed

Adenosine and Magnesium Sulphate as Adjuvants for PECS Block.

Conditions: Breast Surgery
NCT03327168

Completed

Adenosine and A2A Receptors in Human Brown Adipose Tissue

Conditions: Obesity
NCT03249272

Completed

Microvascular Dysfunction in Nonischemic Cardiomyopathy: Insights From CMR Assessment of Coronary Flow Reserve

Conditions: Hypertrophic Cardiomyopathy; Non-ischemic Dilated Cardiomyopathy; Microvascular Ischaemia of Myocardium
NCT03235700

Unknown status

Hyperemic Efficacy of IV Adenosine in HFrEF

Conditions: Heart Failure With Reduced Ejection Fraction; Coronary Artery Disease
NCT03236311

Terminated

A Dose Titration Study to Assess the Effects of SAR407899 in Patients With MVA and/or Persistent Stable Angina Despite Angiographically Successful PCI

Conditions: Microvascular Coronary Artery Disease
NCT03231371

Completed

Coronary Artery Vasculopathy in Pediatric Heart Transplant Patients

Conditions: Orthotopic Heart Transplant
NCT03218137

Recruiting

Use of Adenosine to Determine the Electrophysiological Mechanism of Premature Ventricular Contractions

Conditions: Premature Ventricular Contraction (PVC)
NCT03191461

Terminated

Myocardial Perfusion and Fibrosis in Cancer Survivors

Conditions: Myocardial Fibrosis; Myocardial Injury; Chemotherapeutic Toxicity
NCT03170817

Active, not recruiting

Quantitative 13N-Ammonia Cardiac Rest/Stress Digital PET/CT

Conditions: Coronary Artery Disease
NCT03169413

Unknown status

Gene Study for Infantile Onset Diabetes

Conditions: Study Genetic Basis of Infantile Onset Diabetes Mellitus
NCT03109080

Active, not recruiting

Olaparib & Radiation Therapy for Patients Triple Negative Breast Cancer (TNBC)

Conditions: Breast Neoplasms, Triple-Negative; Breast Neoplasm Malignant Female; Radiotherapy Side Effect
NCT03103061

Completed

Use of Lexiscan for Myocardial Stress Perfusion Computed Tomography With a 3rd Generation Dual Source CT System

Conditions: Cardiovascular Diseases; Coronary Artery Disease
NCT03102125

Recruiting

Stress Cardiac MRI in Heart Transplant

Conditions: Heart Transplant Failure and Rejection
NCT03090087

Unknown status

The Effect of A2A Adrenoceptor Stimulation on the Diameter of Retinal Arterioles During Hypoxia in Vivo

Conditions: Retinal Artery Occlusion
NCT03072589

Recruiting

Study to Evaluate Adenosine 2A Receptor Agonist (Regadenoson) in Patients Undergoing Lung Transplantation

Conditions: Lung Transplant
NCT03064295

Recruiting

Whole-Heart Myocardial Blood Flow Quantification Using MRI

Conditions: Coronary Artery Disease; Coronary Microvascular Disease
NCT03032965

Completed

Adenosine to Assess Complete Conduction Block During Catheter Ablation of Paroxysmal Atrial Fibrillation

Conditions: Atrial Fibrillation
NCT02885740

Unknown status

Role and Interactions of Adenosine, Receptors, Methionine Cycle Nutritional, Metabolic and Genetic Determinants in the Onset of Atrial Fibrillation in Normal Heart

Conditions: Atrial Fibrillation
NCT02867878

Terminated

Adenosin to Rapidly Reverse Left Ventricle Impairment in Takotsubo Syndrome

Conditions: Takotsubo Cardiomyopathy; Takotsubo Syndrome
NCT02789358

Completed

A Time-to-effect Based Dosing Strategy in Cryoballoon Ablation of Patients With Paroxysmal Atrial Fibrillation

Conditions: Atrial Fibrillation
NCT02697877

Completed

Assessment of Global Myocardial Perfusion Reserve Using Coronary Sinus Flow Measurements

Conditions: Coronary Artery Disease
NCT02681913

Unknown status

Adenosine as an Adjunct to Blood Cardioplegia

Conditions: Pathological Processes; Cardiomyopathies
NCT02628002

Completed

Anti-gravity Treadmill Exercise in Stress Myocardial Perfusion Imaging

Conditions: Coronary Artery Disease
NCT02608944

Unknown status

Comparison of Quantitative MRI Perfusion Methods With Quantitative PET Perfusion Imaging

Conditions: MRI Scans
NCT02597543

Completed

Stress Cardiac MRI for Evaluation of Nonspecific Allograft Dysfunction

Conditions: Heart Transplant; Acute Graft Rejection; Chronic Graft Rejection
NCT02589977

Completed

Myocardial Perfusion, Oxidative Metabolism, and Fibrosis in HFpEF

Conditions: Heart Failure, Diastolic; Diastolic Heart Failure; Hypertension
NCT02575768

Completed

Myocardial Flow Reserve in Severe AS Without Obstructive Coronary Artery Disease

Conditions: Chest Pain; Severe Aortic Stenosis
NCT02574975

Unknown status

Assessment of Airway Responsiveness and Treatment Efficacy in Asthmatics

Conditions: Asthma
NCT02565173

Completed

Study of Trabodenoson in Adults With Ocular Hypertension or Primary Open-angle Glaucoma

Conditions: Primary Open-Angle Glaucoma (POAG); Ocular Hypertension (OHT)
NCT02509546

Recruiting

8-Chloroadenosine in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

Conditions: Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome; Recurrent Acute Myeloid Leukemia; Refractory Acute Myeloid Leukemia
NCT02462941

Completed

Analysis of Adenosine on Sinus and Atrioventricular Nodal Conduction in the Pediatric Transplanted Heart

Conditions: Sinus Bradycardia; Atrioventricular Block
NCT02389738

Completed

Brain Interstitium Temozolomide Concentration Pre and Post Regadenoson Administration

Conditions: Blood Brain Barrier Defect