6 studies found for:    Open Studies | "Syncope, Vasovagal"
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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 Midodrine in the Prevention of Vasovagal Syncope: The Prevention of Syncope Trial IV
Condition: Vasovagal Syncope
Interventions: Drug: midodrine hydrochloride;   Drug: matching placebo
3 Recruiting Influence of Yoga in Patients With Neurocardiogenic Syncope
Condition: Syncope, Vasovagal
Intervention: Other: Yoga
4 Recruiting Closed Loop Stimulation for Neuromediated Syncope (SPAIN Study)
Condition: Syncope, Vasovagal
Intervention: Device: Pacemaker with Closed Loop Stimulation (CLS sensor)
5 Recruiting BAsel Syncope EvaLuation (BASEL IX) Study
Condition: Syncope
Intervention:
6 Recruiting MRI to Assess the Effects of Dysautonomia and Chronic Nausea on Brain Transmitters
Condition: Dysautonomia
Intervention:

Indicates status has not been verified in more than two years