Clinical trials: Syncope and Collapse
Syncope
Point-of-Care Ultrasound in the Emergency Department Evaluation of Syncope
The purpose of this study is to determine whether point-of-care (bedside) ultrasound assists physicians in the evaluation and management of patients with syncope.
- Trial name
- NCT01671371
- Testing
- Point-of-Care Ultrasound
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Yale University
Syncope
Improving Syncope Risk Stratification in Older Adults
Syncope (temporary loss of consciousness) is a frequent reason for an emergency department (ED) visit among older adults. The current ED evaluation of syncope frequently leads to hospitalization, results in low diagnostic yield…
- Trial name
- SRS (NCT01802398)
- Where
- 10 sites in United States
- Volunteers
- 3,707 people
- Sponsor
- University of Pennsylvania
Syncope
Syncope Decision Aid for Emergency Care
Syncope, or transient loss of consciousness/fainting, is a common emergency department (ED) complaint responsible for over 1 million ED visits yearly.
- Trial name
- SynDA (NCT02971163)
- Testing
- SynDA
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Syncope
Improving Management of Emergency Department Patients With Undifferentiated Syncope: Prospective Validation of the Canadian Syncope Risk Score
Among Kaiser Permanente Northern California (KPNC) health plan members, age ≥16 years, with recent syncope and presyncope undergoing emergency department (ED) management with a point-of-care clinical decision support (CDS) tool…
- Trial name
- NCT05538143
- Testing
- Comprehensive ED syncope/presyncope management tool
- Where
- 5 sites in United States
- Volunteers
- 4,000 people
- Sponsor
- Kaiser Permanente
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)
Syncope
Haemodynamic Feasibility Study of Sensors Within a Tilting Table Examination
This study´s aim is to explore physiological associations concerning pulse wave velocity, heart rate and blood pressure in order to make taking the blood pressure more comfortable.
- Trial name
- NCT01831297
- Testing
- measurement of blood pressure
- Where
- Germany
- Volunteers
- 10 people
- Sponsor
- RWTH Aachen University
Postural Orthostatic Tachycardia Syndrome (POTS), Syncope
Abdominal and Lower Extremity Compression During Tilt Table Testing in Adolescent POTS Patients
Postural orthostatic tachycardia syndrome (POTS) is a common cause of orthostatic intolerance in adolescents and adults. Compression stockings are commonly recommended as a treatment modality for POTS, but the effects of…
- Trial name
- NCT01795469
- Testing
- Zoex compression garment
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Nationwide Children's Hospital
Reflex Syncope
Cardioneuroablation: Comparison of Right Versus Left Atrial Approach in Patients With Reflex Syncope
Introduction. Reflex vaso-vagal syncope (VVS) is the most frequent cause of transient loss of consciousness and it's treatment remains a challenge.
- Trial name
- ROMAN2 (NCT05225532)
- Testing
- Radiofrequency ablation
- Where
- Poland
- Volunteers
- 40 people
- Sponsor
- Centre of Postgraduate Medical Education
Implantable Loop Recorder
Bradycardia Risk Stratification With Loop Recorder After Syncope
Syncope is a common symptom that may be related to a conductive disorder. If no bradycardia is authenticated, it is often necessary to implant an implantable loop recorder.
- Trial name
- NCT04200014
- Where
- France
- Volunteers
- 250 people
- Sponsor
- Central Hospital, Nancy, France
Infertility
Optimal Balloon Catheter Placement During Sonohysterography
Saline infusion sonohysterography and other intrauterine investigations methods may cause uterine cramping, pain and vasovagal reactions.
- Trial name
- NCT01936116
- Testing
- sonohysterography with inflated catheter in uterine cavity, sonohysterography with inflated catheter in cervical cavity
- Where
- Iran
- Volunteers
- 300 people
- Sponsor
- Royan Institute
Syncope, Loop Recorder
Syncope and Implanted Loop Recorder: the Utility of Remote Monitoring and Patients Centered Setting Alarms
Actually, there are few data about the effectiveness of remote monitoring (RM) and patient centered alarms setting in patients with unexplained syncope underwent implanted loop recorder (ILR) monitoring.
- Conditions
- Syncope, Loop Recorder, Remote Monitoring
- Trial name
- NCT04435262
- Testing
- Remote Monitoring
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- University of Campania Luigi Vanvitelli
Syncope, Bradycardia
Registry of Device Implantation
The implantable device therapy for cardiac arrhythmias has been an established therapy, and one of the common standard procedures in cardiac clinical practice.
- Conditions
- Syncope, Bradycardia, Tachycardia, Sudden Cardiac Death
- Trial name
- NCT03360227
- Testing
- implantation of cardiac devices
- Where
- Germany
- Volunteers
- 2,000 people
- Sponsor
- Klinik für Kardiologie, Pneumologie und Angiologie
Epilepsy, Epilepsy, Generalized
Clobazam in Patients With Lennox-Gastaut Syndrome
The purpose of this study is to evaluate the safety and efficacy of clobazam as adjunctive therapy in the treatment of seizures which lead to drop attacks (drop seizures) in patients 2 to 60 years of age with Lennox-Gastaut…
- Conditions
- Epilepsy, Epilepsy, Generalized, Seizures
- Trial name
- NCT00518713
- Testing
- Clobazam Low Dose, Clobazam Medium Dose, Clobazam High Dose
- Where
- 53 sites in United States, Australia and 3 more
- Volunteers
- 238 people
- Sponsor
- Lundbeck LLC
Syncope, Pediatric
Pediatric Adhesion and New Dermal Approach Study
The purpose of this study is to see if the Zio® monitor device can be worn by children for up to 14-days and to determine if the skin preparation process will provide good adherence to the skin and clear signal quality.
- Conditions
- Syncope, Pediatric, Congenital Athymia, Congenital Heart Disease
- Trial name
- PANDA (NCT07118124)
- Testing
- Zio monitor
- Where
- 4 sites in United States
- Volunteers
- 36 people
- Sponsor
- iRhythm Technologies, Inc.
Postural Orthostatic Tachycardia Syndrome, Chronic Orthostatic Intolerance
Using Mirabegron to Increase BP in Patients With POTS
This is a pilot dose-finding study to test the hypothesis that mirabegron increases systolic blood pressure (BP), prevents syncope/presyncope, and improves the quality of life (QOL), functional capacity, chest pain, and…
- Conditions
- Postural Orthostatic Tachycardia Syndrome, Chronic Orthostatic Intolerance, Syncope
- Trial name
- RAISE-BP (NCT06133075)
- Testing
- Mirabegron 50 MG, Mirabegron 25 MG
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Cedars-Sinai Medical Center
Atrial Fibrillation, Assessment of Serious Advers Events
Prospective Registration and Assessment of Serious Adverse Events Within the AFNET
Prospective registration and independent assessment of SAE associated with atrial fibrillation such as thromboembolic events, and other cardiac and noncardiac complications by a Critical Event Committee.
- Conditions
- Atrial Fibrillation, Assessment of Serious Advers Events, Thromboembolic and Bleeding Complications, Complications of Antiarrhythmic Drugs or Invasive Procedures
- Trial name
- AFNET A7 (NCT01678456)
- Where
- Germany
- Volunteers
- 13,000 people
- Sponsor
- Atrial Fibrillation Network
Atrial Fibrillation, Syncope
Remote Symptom Review in Patients With Implantable Diagnostic Holter
To study the clinical and organizational benefit of implementing a methodology for monitoring patients receiving an implantable diagnostic BIOMONITOR III holter and successive models, consisting of remote review of alerts sent by…
- Conditions
- Atrial Fibrillation, Syncope, Bradycardia, Arrythmia
- Trial name
- BIOMONI-DIG (NCT06431828)
- Testing
- APP
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- Andres Iñiguez Romo
Syncope, Vasovagal, Pain Intensity
Safety/Efficacy Study of Local Anesthetic Prior to Femoral Artery Sheath Removal
This randomized controlled trial will examine the impact of local anesthetic on the frequency of vasovagal reactions and the patients perception of pain during femoral arterial sheath removal after percutaneous coronary…
- Trial name
- NCT00465439
- Testing
- Subcutaneous Lidocaine 2% (Xylocaine) without epinephrine
- Where
- Canada
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Syncope
Risk of Syncopal Relapses in Patients Treated With Permanent Pacing for Bradyarrhythmic Syncope
Prospective, multicenter, observational registry designed to collect data on syncopal relapses in patients undergoing pacemaker implantation for bradyarrhythmic syncope.
- Trial name
- SYNCOPACED (NCT04229589)
- Testing
- Clinic follow-up
- Where
- 7 sites in Italy
- Volunteers
- 1,364 people
- Sponsor
- Azienda Ospedaliera Cardinale G. Panico
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