45 studies found for:    Open Studies | "Syncope"
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Rank Status Study
21 Recruiting Qualitative Sweat Distribution During Tilt Table Procedure
Conditions: Postural Tachycardia Syndrome;   Syncope;   Anxiety
Intervention: Other: Alizarin Red
22 Unknown  Adenosine Testing to DEtermine the Need for Pacing Therapy
Condition: Syncope
Interventions: Device: Pacemaker implantation (Medtronic);   Device: Implantable Loop Recorder (Medtronic)
23 Recruiting Acarbose and Older Adults With Postprandial Hypotension
Conditions: Other Specified Hypotension;   Syncope
Interventions: Drug: Acarbose;   Drug: Placebo
24 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
25 Recruiting Genetic Markers of Cardiovascular Disease in Epilepsy
Conditions: Epilepsy;   Seizures;   Syncope;   Channelopathy;   Cardiomyopathies
Intervention:
26 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
27 Recruiting Brazilian Registry of Acute SItuations in Emergency Department - BRASIED Registry
Conditions: Acute Coronary Syndromes;   Heart Failure;   Pulmonary Edema;   Aortic Aneurysm, Familial Thoracic 1;   Chest Pain;   Pulmonary Embolism;   Syncope
Intervention: Other: no intervention
28 Recruiting The Diagnostic Performance of Tilt Test in Athletes
Condition: Syncope
Intervention: Other: Passive tilt test
29 Unknown  Sternal ECG Patch Comparison Trial
Conditions: Syncope;   Presyncope;   Palpitations;   Atrial Fibrillation;   Supraventricular Tachycardia
Intervention:
30 Unknown  Comparison of Continuous Sternal ECG Patch Monitors (Carnation and Zio) Trial
Conditions: Syncope;   Presyncope;   Palpitations;   Atrial Fibrillation;   Supraventricular Tachycardia
Intervention:
31 Recruiting 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
32 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
33 Unknown  NICE Guideline 'Red Flags' to Predict Serious Outcome After Transient Loss of Consciousness
Condition: Syncope
Intervention:
34 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
35 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
36 Recruiting Clinical Autonomic Disorders: A Training Protocol
Conditions: Chronic Fatigue Syndrome;   Pseudopheochromocytoma;   Healthy Volunteers;   Neurocardiogenic Syncope;   Postural Tachycardia Syndrome
Intervention:
37 Unknown  Telemetric Arrhythmia and Syncope Diagnosis - Evaluation of Arrhythmia Treatment Efficacy
Conditions: Atrial Fibrillation;   Arrhythmias, Cardiac
Intervention: Device: Prolonged telemetric Full Disclosure ECG recording.
38 Recruiting The IPED (Investigation of Palpitations in the ED) Study
Conditions: Presyncope;   Arrhythmias, Cardiac;   Tachycardia, Supraventricular;   Atrial Fibrillation
Intervention: Device: AliveCor Heart Monitor
39 Not yet recruiting Study to Estimate Radiation Doses and Cancer Risks From Radioactive Fallout From the Trinity Nuclear Test
Condition: Cancers
Intervention:
40 Unknown  Optimizing Diagnostics Of Arrhythmia Events In Children Using Intelligent Telemetric Solutions
Conditions: Arrhythmia;   Children
Interventions: Device: Prolonged telemetric Full Disclosure ECG recording.;   Device: Repeated 24 hours ECG Holter monitoring

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Indicates status has not been verified in more than two years