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51 studies found for:    Open Studies | "Syncope"
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Rank Status Study
21 Recruiting Essential Hypotension and Adaptability Registry
Conditions: Blood Pressure;   Depression;   Panic Attack;   Fibromyalgia;   POTS;   Inappropriate Sinus Tachycardia;   Coronary Heart Disease;   Acute Coronary Syndrome (ACS);   Acute Myocardial Infarction (AMI);   Cerebrovascular Disease (CVD);   Transient Ischemic Attack (TIA);   Atrial Fibrillation;   Diabetes Mellitus;   Cancer;   Systolic Heart Failure;   Diastolic Heart Failure;   Chronic Fatigue Syndrome;   Syncope;   Vasovagal Syncope
22 Recruiting Qualitative Sweat Distribution During Tilt Table Procedure
Conditions: Postural Tachycardia Syndrome;   Syncope;   Anxiety
Intervention: Other: Alizarin Red
23 Unknown  Adenosine Testing to DEtermine the Need for Pacing Therapy
Condition: Syncope
Interventions: Device: Pacemaker implantation (Medtronic);   Device: Implantable Loop Recorder (Medtronic)
24 Recruiting Insulin Therapy and Falls Due to Orthostatic Hypotension
Conditions: Orthostatic Hypotension;   Diabetes;   Syncope
Interventions: Other: Insulin;   Other: No Insulin
25 Recruiting Acarbose and Older Adults With Postprandial Hypotension
Conditions: Other Specified Hypotension;   Syncope
Interventions: Drug: Acarbose;   Drug: Placebo
26 Recruiting Reducing Orthostatic Intolerance With Oral Rehydration in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients
Conditions: Chronic Fatigue Syndrome;   Myalgic Encephalomyelitis;   Systemic Exertion Intolerance Disease (SEID);   Postural Tachycardia Syndrome (POTS);   Neurally Mediated Syncope (NMS)
Interventions: Drug: Normal Saline;   Dietary Supplement: Oral Rehydration Solution
27 Recruiting Observation of ImageReady™ MR Conditional Pacing System in China
Conditions: Arhythmia;   Atrioventricular Heart-block;   Chronic Bundle Branch or Branch Block;   Carotid Sinus Hypersensitivity Reaction Syndrome;   Vasovagal Syncope
Intervention: Device: ImageReady™ MR Conditional Pacing System
28 Recruiting Impact of Immediate Point-of-Care Ultrasound on Patients With Cardiopulmonary Symptoms in the Emergency Department
Conditions: Chest Pain;   Dyspnea;   Syncope;   Hypotension
Interventions: Other: Point-of-care ultrasound;   Other: Usual care
29 Recruiting Genetic Markers of Cardiovascular Disease in Epilepsy
Conditions: Epilepsy;   Seizures;   Syncope;   Channelopathy;   Cardiomyopathies
30 Recruiting Perioperative Antibiotic Therapy to Prevent Cardiac Implantable Electronic Device Infections.
Conditions: Sick Sinus Syndrome;   Complete Heart Block;   Syncope;   Chronic Systolic Heart Failure
Interventions: Drug: polymixin/bacitracin;   Drug: cephalexin, or levofloxacin, or clindamycin;   Drug: Saline
31 Recruiting Registry Of Acute meDical Emergencies in Brazil
Conditions: Acute Coronary Syndromes;   Heart Failure;   Pulmonary Edema;   Aortic Aneurysm, Familial Thoracic 1;   Chest Pain;   Pulmonary Embolism;   Syncope
Intervention: Other: no intervention
32 Recruiting High-Sensitivity Troponin T Plasma Levels in Patients With Aortic Stenosis (Tyrolean Aortic Stenosis Study-2)
Conditions: Aortic Stenosis;   Heart Failure;   Syncope;   Angina Pectoris
Intervention: Procedure: Aortic Valve Intervention (surgical or transcatheter)
33 Recruiting The Diagnostic Performance of Tilt Test in Athletes
Condition: Syncope
Intervention: Other: Passive tilt test
34 Unknown  Sternal ECG Patch Comparison Trial
Conditions: Syncope;   Presyncope;   Palpitations;   Atrial Fibrillation;   Supraventricular Tachycardia
35 Unknown  Feasibility of Contact Force Catheter Mapping and Ablation in Epicardial and Endocardial Ventricular Tachycardias
Conditions: Ventricular Tachycardia;   Sudden Death;   Syncope;   Chest Pain
Intervention: Procedure: Catheter ablation
36 Recruiting Abdominal and Lower Extremity Compression During Tilt Table Testing in Adolescent POTS Patients
Conditions: Postural Orthostatic Tachycardia Syndrome (POTS);   Syncope
Intervention: Device: Zoex compression garment
37 Unknown  NICE Guideline 'Red Flags' to Predict Serious Outcome After Transient Loss of Consciousness
Condition: Syncope
38 Recruiting Italian ClinicalService Project
Conditions: Arrhythmias, Cardiac;   Bradycardia;   Syncope
Interventions: Device: Implantable Cardioverter-Defibrillator (ICD);   Device: Implantable Pacemaker Generator (IPG);   Device: Implantable Loop Recorder (ILR);   Device: Cardiac Resynchronization Therapy-Defibrillator (CRT-D);   Device: Implantable devices working as neurostimulators, stents, spinal/bone devices or other applications
39 Unknown  Validation of a Non Invasive Blood Marker of SIDS and Vagal Disorders
Condition: Vagal Syncope
Interventions: Biological: Blood sampling;   Other: ECG-Holter 24 h tape and sino-carotid stimulation test
40 Recruiting Clinical Autonomic Disorders: A Training Protocol
Conditions: Chronic Fatigue Syndrome;   Pseudopheochromocytoma;   Healthy Volunteers;   Neurocardiogenic Syncope;   Postural Tachycardia Syndrome

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