Clinical trials: Neurocardiogenic Syncope
Syncope
Propranolol to Treat Fainting in Children With Sympathoadrenal Imbalance
This study will examine the effectiveness of the drug propranolol in preventing fainting in patients with sympathoadrenal imbalance (SAI).
- Trial name
- NCT00093860
- Testing
- Propranolol
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Vasovagal Syncope
Effect of Closed Loop Pacemaker Treatment on Recurrent Vasovagal Syncope
The main purpose is to prevent syncope in patients with recurrent syncopal episodes caused by malignant vasovagal faints and bradycardia.
- Trial name
- NCT00292825
- Testing
- Pacemaker treatment, pacemaker programmed as active = CLS, Pacemaker, programmed as passive = VVI 30 beats per minute (bpm)
- Where
- Denmark
- Volunteers
- 100 people
- Sponsor
- Aarhus University Hospital Skejby
Posttraumatic Stress Disorder, Pseudopheochromocytoma
Clinical Autonomic Disorders: A Training Protocol
Background: The autonomic nervous system helps control things that happen automatically in the body, like blood pressure, heart rate, and digestion. When it doesn t work properly, it s called dysautonomia.
- Conditions
- Posttraumatic Stress Disorder, Pseudopheochromocytoma, Healthy Volunteers, Neurocardiogenic Syncope
- Trial name
- NCT02154009
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Syncope, Chest Pain
Autonomic Monitoring in Neurocardiogenic Syncope
This is a prospective observational pilot study of suitability of autonomic monitoring via the VU-AMS device for prediction of neurocardiogenic syncope (NCS) in children referred to cardiopulmonary exercise testing (CPET) for a…
- Conditions
- Syncope, Chest Pain, Dyspnea
- Trial name
- ANSS (NCT05907018)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Neurocardiogenic Syncope, Vasovagal Syncope
Cardioneuroablation for Neurocardiogenic Syncope
The purpose of this study is to evaluate the effectiveness of cardioneuroablation for the treatment of neurocardiogenic syncope (NCS), also known as "vaso-vagal" syncope.
- Trial name
- Ablate-NCS (NCT02009982)
- Testing
- Cardioneuroablation, Biosense Webster Navistar ThermoCool Diagnostic/Ablation Deflectable Tip Catheter
- Where
- 2 sites in United States
- Volunteers
- 3 people
- Sponsor
- David B. De Lurgio
Mild Cognitive Impairment, Neurocardiogenic Syncope
VINCI-AD: An Investigation of Transcutaneous Vagus Nerve Stimulation in Mild Cognitive Impairment.
The VINCI-AD study will investigate the impact of non-invasive vagus nerve stimulation (VNS) on memory in participants with existing mild memory impairment. VNS is a safe, existing treatment, licensed in epilepsy and depression.
- Conditions
- Mild Cognitive Impairment, Neurocardiogenic Syncope, Memory Impairment, Inflammatory Response
- Trial name
- NCT05514756
- Testing
- Active t-VNS, Baseline assessments
- Where
- Ireland
- Volunteers
- 40 people
- Sponsor
- Tallaght University Hospital
Syncope
Evaluation of Chronic Orthostatic Intolerance
This study will conduct tests with patients with primary chronic orthostatic intolerance (COI) to learn more about this disorder of the autonomic nervous system.
- Trial name
- NCT00069693
- Where
- 3 sites in United States, Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Hydration, Loss of Consciousness
Effect of Chronic Oral Hydration in Patients With Recurrent Unexplained Syncope
Beneficial effect of chronic hydration with salt supplementation in patients with recurrent unexplained syncope is not established.
- Conditions
- Hydration, Loss of Consciousness, Neurocardiogenic Syncope
- Trial name
- NCT00143754
- Testing
- Hydration
- Sponsor
- University Hospital, Angers
Neurocardiogenic Syncope
Propranolol to Treat Fainting Due to Sympathoadrenal Imbalance
This study will examine the effectiveness of the drug propranolol in preventing fainting in patients with sympathoadrenal imbalance (SAI).
- Trial name
- NCT00060866
- Testing
- Propranolol
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Syncope
Non-Pharmacologic Therapy for Neurocardiogenic Syncope
This study will examine whether certain procedures that do not involve the use of medications can reduce symptoms of neurocardiogenic syncope (SIN-ku-pe), or a condition involving recurrent fainting.
- Trial name
- NCT00096902
- Testing
- Tilt table test
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Autonomic Nervous System Diseases
PET Scan in Patients With Neurocardiologic Disorders
This study is designed to use PET scans in order to measure activity of the sympathetic nervous system. The sympathetic nervous system is the portion of the nervous system that maintains a normal supply of blood and fuel to…
- Trial name
- NCT00001418
- Where
- United States
- Volunteers
- 335 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Syncope, Vasovagal
Influence of Yoga in Patients With Neurocardiogenic Syncope
Syncope is a common problem that many clinicians may encounter in various outpatient settings. Neurocardiogenic syncope (NCS) is a benign condition characterized by a self limited episode of systemic hypotension.
- Trial name
- SYNC - YOGA (NCT01695525)
- Testing
- Yoga
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Dhanunjaya Lakkireddy, MD, FACC
Vasovagal Syncope, Postural Tachycardia Syndrome
Hypnosis in Autonomic Function
This study will investigate the relationship between susceptibility to hypnosis and regulation of the autonomic nervous system (nerves that control involuntary body functions, such as heart rate and sweating).
- Conditions
- Vasovagal Syncope, Postural Tachycardia Syndrome, Hypnosis
- Trial name
- NCT00061009
- Where
- United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Postural Orthostatic Tachycardia Syndrome, Syncope, Vasovagal
Tilt Table With Suspected Postural Orthostatic Tachycardia Syndrome (POTS) Subjects
Dysautonomia, primarily defined as postural orthostatic tachycardia syndrome (POTS) can seriously disrupt a child's daily activities. It is most commonly associated with nausea or abdominal pain.
- Conditions
- Postural Orthostatic Tachycardia Syndrome, Syncope, Vasovagal, Neurocardiogenic Syncope
- Trial name
- POTS (NCT01617616)
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Wake Forest University Health Sciences
Dysautonomia
MRI to Assess the Effects of Dysautonomia and Chronic Nausea on Brain Transmitters
The purpose of this research study is to better understand what causes dysautonomia and how this affects blood pressure and pulse. Dysautonomia is a condition of the autonomic nervous system.
- Trial name
- NCT01692561
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Neurally Mediated Syncope
Italian Cardioneuroablation Study for Neurocardiogenic Syncope Patients
Multicenter Italian interventional "proof of efficacy" clinical trial that aims to evaluate the incidence of asystolic pauses and heart rate in patients with CNS who performed severe CNA identified through asystolic pauses…
- Trial name
- ItalianCNA (NCT05751330)
- Testing
- Transcatheter ablation of cardiac ganglionated plexi
- Where
- 2 sites in Italy
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Policlinico Casilino ASL RMB
Syncope, Vasovagal
The Effect of CPC on Aborting Tilt Induced Syncope in Patients With a History of Vasovagal Syncope or Near Syncope
Syncope is defined as transient loss of consciousness associated with inability to maintain postural tone with rapid and spontaneous recovery.
- Trial name
- NCT04972123
- Testing
- CPC - Capsaicin, Phenylephrine, Caffeine, Tilt Table Test
- Where
- United States
- Volunteers
- 143 people
- Sponsor
- University of Wisconsin, Madison