Clinical trials: Syncope, Vasovagal
Syncope, Vasovagal, Neurally-Mediated
Assessment of the Durability of Cardioneuroablation Using Physiological Indices of Heart Rate Reactivity
Cardioneuroablation is a novel treatment option for reflex-mediated syncope. It involves thermal destruction of neural tissue in the close proximity of heart using catheter introduced to the heart through vein in the groin.
- Trial name
- NCT06697145
- Testing
- Cardioneuroablation
- Where
- Poland
- Volunteers
- 12 people
- Sponsor
- Wroclaw Medical University
Syncope, Vasovagal, Neurally-Mediated
Clinical Trial for the Prevention of Vasovagal Syncope
The main question in the study is whether people taking fludrocortisone are less likely to faint than people taking an inactive pill called a placebo. Fludrocortisone is a drug that stimulates the body to retain salt and water.
- Trial name
- NCT00118482
- Testing
- fludrocortisone acetate
- Where
- 14 sites in United States, Canada
- Volunteers
- 213 people
- Sponsor
- University of Calgary
Reflex Syncope
Cardioneuroablation in Reflex Syncope (CARDIOSYRE Trial)
Background: Reflex syncope is a disease of benign etiology but in severe cases it can be disabling and it carries a risk of severe trauma.
- Trial name
- CARDIOSYE (NCT05513755)
- Testing
- cardioneuroablation
- Where
- Spain
- Volunteers
- 92 people
- Sponsor
- Fundación de investigación HM
Vasovagal Syncope
Assessment of Metoprolol in the Prevention of Vasovagal Syncope in Aging Subjects
Syncope affects about 50% of Canadians, is the cause of 1-2% of emergency room visits, and probably is responsible for CDN $250 million in health care spending each year.
- Trial name
- NCT02123056
- Testing
- Metoprolol
- Where
- 2 sites in Canada
- Volunteers
- 52 people
- Sponsor
- University of Calgary
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
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
Vasovagal Syncope
Syncope Prediction Study
The purpose of this study is to perform a prospective evaluation of the vasovagal syncope prediction algorithm, called Tilt Test Analyzer, during head up tilt testing tests in one center in the United Kingdom.
- Trial name
- SPS (NCT02140567)
- Where
- United Kingdom
- Volunteers
- 140 people
- Sponsor
- Medtronic BRC
Vasovagal Syncope (VVS), Presyncope
A Warning Red Flag Classification System to Predict Risk of Vasovagal Event During Office Hysteroscopy
The goal of this pilot cross sectional study is to identify participants at risk of vasovagal reaction/syncope(VVR/VVS) during office hysteroscopy.
- Trial name
- FLAG-VS (NCT07030218)
- Testing
- Office hysteroscopy
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tanvir Hospital
Hypotensive Syncope
Stop Vasodepressor Drugs in Reflex Syncope
Investigate clinical effects (reduction of number of syncope and associate symptoms) of suspension of vasoactive drugs in patients affected by vasodepressor reflex syncope.
- Trial name
- STOP-VD (NCT02137278)
- Testing
- Vasoactive drug therapies, Stop/reduce vasoactive drugs
- Where
- Italy
- Volunteers
- 58 people
- Sponsor
- Gruppo Italiano Multidisciplinare per lo Studio della Sincope
Syncope, Vasovagal
Cardioneuroablation for Reflex Syncope and Exercise Capacity
Cardioneuroablation (CNA) is a new promising method to treat reflex syncope which is due to vagally-induced functional sinus arrest or atrio-ventricular block (AVB).
- Trial name
- Roman3 (NCT06440291)
- Testing
- Cardioneuroablation
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Centre of Postgraduate Medical Education
Vasovagal Syncope, AV Block-2Nd Degree-Type 1
Cardioneuroablation for Recurrent Vasovagal Syncope and Bradyarrhythmias: The CNA-FWRD Registry
The CNA-FWRD Registry is an international prospective observational multicenter registry of patients with symptomatic vasovagal syncope and bradyarrhythmias managed under routine care by medical therapy and radiofrequency…
- Conditions
- Vasovagal Syncope, AV Block-2Nd Degree-Type 1, Sinus Pause
- Trial name
- CNA-FWRD (NCT06166277)
- Testing
- Ablation procedure
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Rush University Medical Center
Syncope, Vasovagal
Preventing Post-Vaccination Presyncope and Syncope in Adolescents Using Simple, Clinic-based Interventions: A Pilot Study
This is a randomized controlled open-label trial. During the study, adolescents scheduled to receive at least one intramuscular (IM) vaccine will receive either Buzzy®, Music, or Buzzy® and Music intervention(s) in addition to…
- Trial name
- NCT03533829
- Testing
- Buzzy®, Music
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- Duke University
Syncope
BAsel Syncope EvaLuation (BASEL IX) Study
Syncope is a major health problem. In the emergency department (ED), the management of patients with syncope still remains a clinical challenge because underlying diseases and prognosis can be extremely various.
- Trial name
- NCT01548352
- Where
- 15 sites in United States, Argentina and 7 more
- Volunteers
- 3,500 people
- Sponsor
- University Hospital, Basel, Switzerland
Cardiac Disease, Syncope
Second Study on Cardio-neuromodulation in Humans
Different approaches to cardio-neuroablation (CNA) to treat neurally mediated syncope, sinus node dysfunction, and functional atrioventricular block have been published.
- Conditions
- Cardiac Disease, Syncope, Syncope, Vasovagal, Sick Sinus Syndrome
- Trial name
- CardNMH2 (NCT02954666)
- Testing
- radio-frequency ablation
- Where
- Belgium
- Volunteers
- 50 people
- Sponsor
- Imelda Hospital, Bonheiden
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
Orthostatic Hypotension, Syncope
The Effect of Water Carbonation on Orthostatic Tolerance
The primary purpose of this investigation is to determine whether water carbonation can improve orthostatic tolerance in healthy control volunteers.
- Conditions
- Orthostatic Hypotension, Syncope, Vasovagal Syncope
- Trial name
- NCT05621460
- Testing
- 500mL carbonated water, 500mL still water, 50mL still water
- Where
- Canada
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Simon Fraser University
Syncope, Vasovagal
The Effectiveness of Metoprolol in the Prevention of Syncope Recurrence in Children and Adolescents
The purpose of this study to evaluate the effectiveness of metoprolol versus conventional treatment in the prevention of syncope recurrence in children and adolescents.
- Trial name
- NCT00475462
- Testing
- metoprolol, conventional treatment
- Volunteers
- 28 people
- Sponsor
- Peking University First Hospital
Syncope
ISSUE3: International Study on Syncope of Uncertain Etiology 3
ISSUE 3 is a multi-center, prospective, randomised controlled double-blind study aimed to assess the effectiveness of pacemaker therapy for prevention of asystolic neurally-mediated syncope.
- Trial name
- NCT00359203
- Testing
- Dual chamber pacemeker
- Where
- Italy
- Volunteers
- 511 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Reflex Syncope
Cardioinhibitory Reflex Syncope. Permanent Pacemaker Therapy or Cardioneuroablation?
Reflex syncope is the most common form of syncope. It can lead to injuries and affect quality of life. Nonpharmacological and medical therapies have limited effectiveness.
- Trial name
- PANACEA (NCT05855603)
- Testing
- Cardioneuroablation, Permanent pacemaker therapy
- Where
- 10 sites in Spain
- Volunteers
- 90 people
- Sponsor
- Institut d'Investigació Biomèdica de Bellvitge
Vasovagal Syncope (VVS)
Assesment of the Clinical Benefit of Provocation on Tilt-table in SYNCope Patients, TiltSYNC-trial
multicenter prospective randomized controlled comparison of biofeedback with tilt table testing (investigational management strategy) vs biofeedback without tilt table testing (reference management strategy) in patients with…
- Trial name
- TiltSYNC (NCT07459478)
- Testing
- biofeedback and standard of care with tilt table testing, no tilt table testing
- Where
- Netherlands
- Volunteers
- 238 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)