271 studies found for:    Syncope
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Rank Status Study
21 Recruiting Assessment of Metoprolol in the Prevention of Vasovagal Syncope in Aging Subjects
Condition: Vasovagal Syncope
Interventions: Drug: Metoprolol;   Drug: Matching Placebo
22 Recruiting Comparison Between Standard and Ultrasound Integrated Approach for Risk Stratification of Syncope in the Emergency Department
Condition: Syncope
Intervention:
23 Completed Non-Pharmacologic Therapy for Neurocardiogenic Syncope
Condition: Syncope
Intervention: Procedure: Tilt table test
24 Completed Effect of Closed Loop Pacemaker Treatment on Recurrent Vasovagal Syncope
Condition: Vasovagal Syncope
Interventions: Device: Pacemaker treatment, pacemaker programmed as active = CLS;   Device: Pacemaker, programmed as passive = VVI 30 beats per minute (bpm)
25 Recruiting Diagnostic Yield of an Ambulatory Patch Monitor in Unexplained Emergency Department Syncope: A Pilot Study (PATCH-ED)
Condition: Syncope
Interventions: Device: Novel ambulatory patch (ZIO® XT Patch);   Biological: BNP and hs-troponin I at 0 and 3 hours post ED attendance
26 Recruiting Diagnosis of Arrhythmias in Syncope by Pocket-ECG III® or Conventional Holter
Condition: Syncope
Intervention: Device: Pocket-ECG III system
27 Recruiting Benefit of Dual-chamber Pacing With Closed Loop Stimulation (CLS) in Tilt-induced Cardioinhibitory Reflex Syncope
Condition: Syncope
Interventions: Device: DDD-CLS;   Device: ODO
28 Completed Electrophysiological Mechanisms and Inhibitory Cardiac Syncope
Condition: Syncope Recurrent
Intervention: Device: pacemaker
29 Completed ELIAS: Early Loop-Recorder in Suspected Arrhythmogenic Syncope
Condition: Syncope
Intervention: Device: Use of an Implantable Loop Recorder
30 Terminated International Study on Syncope of Uncertain Etiology
Condition: Syncope
Intervention:
31 Recruiting BAsel Syncope EvaLuation (BASEL IX) Study
Condition: Syncope
Intervention:
32 Recruiting Efficacy of Transcatheter Ablation Using Anatomic Approach of Ganglionated Plexi Located in the Right Atrium to Prevent Neuromediated Cardioinhibitory Syncope
Condition: Neuromediated Cardioinhibitory Syncope
Intervention: Procedure: transcatheter ablation of ganglionated plexi in right atrium
33 Not yet recruiting The Iliac Arterio-venous Fistula for Treatment of Neurally Mediated Syncope Study
Condition: Neurally Mediated Syncope
Interventions: Device: ROX COUPLER;   Procedure: Right heart catheterisation and routine care
34 Completed The Effectiveness of Metoprolol in the Prevention of Syncope Recurrence in Children and Adolescents
Condition: Syncope, Vasovagal
Interventions: Drug: metoprolol;   Drug: conventional treatment
35 Recruiting Ambulatory Post-Syncope Arrhythmia Protection Feasibility Study
Condition: Syncope
Intervention: Device: Short Term Wearable Defibrillator
36 Terminated Point-of-Care Ultrasound in the Emergency Department Evaluation of Syncope
Condition: Syncope
Intervention: Other: Point-of-Care Ultrasound
37 Suspended Exercise and Prevention of Syncope: EXPOSE
Condition: Syncope
Interventions: Behavioral: Exercise;   Device: Blood volume;   Procedure: VO2max test;   Procedure: Lower body negative pressure;   Behavioral: Heart Rate;   Procedure: Blood Pressure;   Behavioral: Total Peripheral Resistance
38 Completed Monitoring of Syncopes and/or Sustained Palpitations of Suspected Arrhythmic Origin With External Loop-Recorder (SpiderFLASH)
Conditions: Syncope;   Palpitations
Intervention:
39 Unknown  Optimizing Diagnostics Of Syncope Events Using Intelligent Telemetric Solutions.
Conditions: Cardiac Arrhythmia;   Cardiogenic Syncope
Interventions: Device: repeated 24 hours ECG Holter monitoring;   Device: Telemetric ECG monitoring
40 Active, not recruiting Syncope: Pacing or Recording in the Later Years
Conditions: Syncope;   Heart Block;   Conduction Disorder of the Heart
Interventions: Procedure: pacemaker;   Procedure: implantable loop recorder

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Study has passed its completion date and status has not been verified in more than two years.