Clinical trials: Presyncope
Syncope
Evaluation of Syncope,Its Diagnosis, Treatment, Outcome and Prognosis
The investigators want to look at how patients admitted after passing out (syncope) or nearly passing out (pre-syncope) do after going home and how many of them remain free of symptoms of syncope or pre-syncope.
- Trial name
- E-STOP (NCT00764985)
- Where
- United States
- Volunteers
- 540 people
- Sponsor
- St. Luke's-Roosevelt Hospital Center
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
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
Syncope, Near Syncope
Validation of the San Francisco Syncope Rule
This study was designed to validate the "San Francisco Syncope Rule". This set of rules was derived by Quinn et. al. to help guide the treatment of patients evaluated in the Emergency Department who had an episode of syncope…
- Trial name
- NCT00300625
- Testing
- Application of the San Francisco Syncope Rule
- Where
- United States
- Sponsor
- Albert Einstein College of Medicine
Syncope, Arrhythmia
Mobile Cardiac Outpatient Telemetry for Unexplained Syncope
This study seeks to provide evidence that use of Philips mobile cardiac outpatient telemetry (MCOT) devices may improve patient care for patients who present to emergency departments (EDs) with syncope, which is a temporary loss…
- Conditions
- Syncope, Arrhythmia, Near Syncope, Arrhythmias, Cardiac
- Trial name
- NCT05957315
- Testing
- Mobile Cardiac Outpatient Telemetry Device (MCOT)
- Volunteers
- 160 people
- Sponsor
- Carilion Clinic
Syncope, Vasovagal
Presyncope (Syncope) Prevention Study
This study was a prospective, randomized clinical trial that was conducted in adolescents (10 through 14 years of age) receiving at least one recommended intramuscularly administered vaccine to evaluate the efficacy and…
- Trial name
- PS^2 (NCT04772755)
- Testing
- Buzzy® and Electronic Game
- Where
- 2 sites in United States
- Volunteers
- 338 people, healthy volunteers welcome
- Sponsor
- Duke University
Orthostatic Intolerance, Syncope
Lower Body Muscle Pre-activation in Initial Orthostatic Hypotension
This study is aimed primarily at providing a simple and effective form of treatment to reduce the symptoms of Initial Orthostatic Hypotension (IOH) and prevent syncope.
- Conditions
- Orthostatic Intolerance, Syncope, Fainting, Presyncope
- Trial name
- IOH (NCT03970551)
- Testing
- Physical Counter-maneuver, Stress Test, Functional Electrical Stimulation
- Where
- Canada
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Syncope, Presyncope
Practical Approaches to Care in Emergency Syncope
Syncope, or transient loss of consciousness, is a common reason for visit to the Emergency Department and often leads to extensive testing and hospitalization.
- Trial name
- PACES (NCT04533425)
- Where
- 5 sites in United States
- Volunteers
- 1,297 people
- Sponsor
- Columbia University
Presyncope, Syncope
Oral Water Hydration to Prevent Post-Vaccination Presyncope
This is a randomized controlled open-label trial. During the study, adolescents and young adults scheduled to receive at least one intra-muscular (IM) vaccine will receive either oral water hydration in addition to standard care…
- Trial name
- NCT02353390
- Testing
- Oral Water Hydration
- Where
- 2 sites in United States
- Volunteers
- 1,820 people, healthy volunteers welcome
- Sponsor
- Duke University
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, Presyncope
Comparison of Continuous Sternal ECG Patch Monitors (Carnation and Zio) Trial
This study is intended to compare the new Carnation patch monitoring system with the Zio patch, which represents the current standard for continuous recording of the ECG over extended periods.
- Conditions
- Syncope, Presyncope, Palpitations, Atrial Fibrillation
- Trial name
- NCT02031484
- Where
- 4 sites in United States
- Volunteers
- 50 people
- Sponsor
- Bardy Diagnostics, Inc.
Syncope, Pre-syncope
The Simple ECG Monitoring Trial (Comparison of a Novel Recording System With a Standard Holter Monitor)
The purpose of this research is to simplify the standard recording system of the heart rhythm. The investigators desire to improve the ease of monitoring the cardiac rhythm for 24 hours.
- Conditions
- Syncope, Pre-syncope, Atrial Fibrillation, Supraventricular Tachycardia
- Trial name
- NCT01382953
- Testing
- Standard Holter/Investigational patch
- Where
- 4 sites in United States, New Zealand
- Volunteers
- 50 people
- Sponsor
- Seattle Institute for Cardiac Research
Syncope, Presyncope
Observational Study of the Sleuth Implantable ECG Monitoring System
The purpose of this study is to obtain information on real-world device performance clinical assessments and clinical outcomes of patients receiving the Sleuth Implantable ECG Monitoring System.
- Conditions
- Syncope, Presyncope, Fainting, Cardiac Arrhythmia
- Trial name
- OBSERV-ECG (NCT00717106)
- Where
- 8 sites in United States
- Volunteers
- 250 people
- Sponsor
- Transoma Medical
(Near) Syncope
Syncope Patient Evaluation in the Emergency Department
Patients with the symptom complex syncope or near-syncope are quite often in the emergency department. Most patients with syncope have a positive prognosis.
- Trial name
- NCT01916070
- Where
- Germany
- Volunteers
- 397 people
- Sponsor
- Klinikum Nürnberg
Syncope, Pre-Syncope
Evaluation of a Mobile Cardiac Outpatient Telemetry System Versus Standard Loop Event Monitor
Comparing the arrhythmia diagnostic yield of MCOT as compared to standard loop event monitors in patients presenting with palpitations, syncope or near syncope occurring less frequently than every 24 hours.
- Conditions
- Syncope, Pre-Syncope, Palpitations
- Trial name
- NCT00295204
- Where
- 13 sites in United States
- Volunteers
- 300 people
- Sponsor
- Cardionet
Syncope, Presyncope
Abbott Brady 3T MRI PMCF
The objective of this post-market, clinical follow up (PMCF) study, is to confirm the long-term safety of the Tendril STS and Isoflex leads, implanted with the Assurity MRI™ or Endurity MRI™ pacemakers, in patients undergoing a…
- Conditions
- Syncope, Presyncope, Fatigue, Disorientation
- Trial name
- NCT03786640
- Testing
- 3T MRI scan
- Where
- 9 sites in Estonia, France and 3 more
- Volunteers
- 3 people
- Sponsor
- Abbott Medical Devices
Presyncope, Arrhythmias, Cardiac
The IPED (Investigation of Palpitations in the ED) Study
Palpitations (noticeable pounding, fluttering or irregular heart beat) and pre-syncope (near blackout) are common ED problems sometimes due to an abnormal cardiac rhythm.
- Conditions
- Presyncope, Arrhythmias, Cardiac, Tachycardia, Supraventricular, Atrial Fibrillation
- Trial name
- IPED (NCT02783898)
- Testing
- AliveCor Heart Monitor
- Where
- 10 sites in United Kingdom
- Volunteers
- 243 people
- Sponsor
- NHS Lothian
Atrial Fibrillation (AF), Atrial Flutter
Head-to-Head (H2H) Comparison of Ambulatory Cardiac ECG Monitors in Japan
The goal of this clinical trial is to compare the yield of clinically actionable arrhythmias through the end of indicated wear duration in Zio monitor and Heartnote patch ECG devices.
- Conditions
- Atrial Fibrillation (AF), Atrial Flutter, Supraventricular Tachycardia (SVT), Ventricular Tachycardia (VT)
- Trial name
- Japan H2H (NCT07870837)
- Testing
- Application of ambulatory cardiac monitor
- Where
- 4 sites in Japan
- Volunteers
- 130 people
- Sponsor
- iRhythm Technologies, Inc.
Diabetic Retinopathy, Macular Degeneration
Advancing Understanding of Transportation Options
This Stage II randomized, controlled, longitudinal trial seeks to assess the acceptability, feasibility, and effects of a driving decision aid use among geriatric patients and providers.
- Conditions
- Diabetic Retinopathy, Macular Degeneration, Glaucoma, Retinitis Pigmentosa
- Trial name
- AUTO (NCT04141891)
- Testing
- Driving Decision Aid, Older Drivers Website
- Where
- 3 sites in United States
- Volunteers
- 529 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
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