10 studies found for:    Open Studies | "Syncope, Vasovagal"
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Study Details
Participant Details
Rank Status Study
1 Recruiting Mechanisms of Vasovagal Syncope
Conditions: Vasovagal Syncope;   Postural Tachycardia Syndrome
Interventions: Drug: Phenylephrine;   Drug: L-Ng-monomethyl Arginine (L-NMMA)
2 Recruiting Assessment of Metoprolol in the Prevention of Vasovagal Syncope in Aging Subjects
Condition: Vasovagal Syncope
Intervention: Drug: Metoprolol
3 Recruiting Assessment of Midodrine in the Prevention of Vasovagal Syncope: The Prevention of Syncope Trial IV
Condition: Vasovagal Syncope
Interventions: Drug: midodrine hydrochloride;   Drug: matching placebo
4 Recruiting Prevention of Syncope Trial 6 - Atomoxetine in Vasovagal Syncope
Condition: Vasovagal Syncope
Interventions: Drug: Atomoxetine;   Drug: Placebo
5 Recruiting The Tilt Test-Induced REsponse in Closed-loop Stimulation (TIRECS) Study
Condition: Syncope, Vasovagal, Neurally-Mediated
Interventions: Device: Closed-loop Stimulation on first;   Device: Closed-loop Stimulation off first
6 Recruiting Northera Improves Postural Tachycardia Syndrome (POTS) and Postural Vasovagal Syncope (VVS)
Conditions: Postural Tachycardia Syndrome (POTS);   Vasovagal Syncope (VVS);   Fainting
Interventions: Drug: Northera (Droxidopa);   Drug: Placebo
7 Recruiting Syncope Prediction Study
Condition: Vasovagal Syncope
8 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
9 Recruiting BAsel Syncope EvaLuation (BASEL IX) Study
Condition: Syncope
10 Unknown  MRI to Assess the Effects of Dysautonomia and Chronic Nausea on Brain Transmitters
Condition: Dysautonomia

Indicates status has not been verified in more than two years