Syncope, Vasovagal
Showing 1 - 25 of 631
Syncope, Vasovagal Trial in Beijing (procedure, drug, behavioral)
Not yet recruiting
- Syncope, Vasovagal
- Cardioneuroablation
- +2 more
-
Beijing, ChinaFuwai Hospital, National Center for Cardiovascular Diseases, Chi
Mar 25, 2023
Syncope, Vasovagal Trial in Milan (HeartGuide cuffless BP monitor)
Completed
- Syncope, Vasovagal
- HeartGuide cuffless BP monitor
-
Milan, MI, ItalyIRCCS Istituto Auxologico Italiano
Mar 23, 2023
Syncope, Vasovagal Trial in Milan (BP monitoring during tilt testing)
Completed
- Syncope, Vasovagal
- BP monitoring during tilt testing
-
Milan, MI, ItalyIRCCS Istituto Auxologico Italiano
Mar 23, 2023
Vasovagal Syncope (VVS), Syncope Trial in Calgary (Ondansetron, Placebo)
Not yet recruiting
- Vasovagal Syncope (VVS)
- Syncope
- Ondansetron
- Placebo
-
Calgary, Alberta, CanadaUniversity of Calgary
Mar 2, 2023
Syncope, Vasovagal Trial in Beijing (cardiac ganglion plexus ablation(cardioneuroablation))
Recruiting
- Syncope, Vasovagal
- cardiac ganglion plexus ablation(cardioneuroablation)
-
Beijing, Beijing, China
- +1 more
Oct 7, 2022
Postural Tachycardia Syndrome and Vasovagal Syncope in Relation
Recruiting
- POTS - Postural Orthostatic Tachycardia Syndrome
- ECHO, Serum electrolytes
-
Assiut, EgyptAssiut University
Jan 13, 2023
Syncope, Vasovagal Trial in Madison (CPC - Capsaicin, Phenylephrine, Caffeine, Tilt Table Test, Placebo)
Recruiting
- Syncope, Vasovagal
- CPC - Capsaicin, Phenylephrine, Caffeine
- +2 more
-
Madison, WisconsinUniversity of Wisconsin- Madsion
Jul 30, 2022
Assessment of the Mechanism of Non-cardiac Syncope
Not yet recruiting
- Syncope
- +3 more
- ABPM plys SCAFB
-
Milan, MI, ItalyIRCCS Istituto Auxologico Italiano
Feb 14, 2023
Bradycardia; Syncope, Syncope, Vasovagal Trial in Sao Paulo, São Paulo (Ganglionated Plexi ablation)
Not yet recruiting
- Bradycardia; Syncope
- Syncope, Vasovagal
- Ganglionated Plexi ablation
-
Sao Paulo, SP, Brazil
- +1 more
Oct 5, 2022
Vasovagal Syncope Trial in Winnipeg, Montreal (Metoprolol, Matching Placebo)
Active, not recruiting
- Vasovagal Syncope
- Metoprolol
- Matching Placebo
-
Winnipeg, Manitoba, Canada
- +1 more
Nov 1, 2022
Syncope, Syncope, Vasovagal Trial in Bolzano, Napoli
Completed
- Syncope
- Syncope, Vasovagal
-
Bolzano, Italy
- +1 more
Sep 15, 2023
Syncope, Syncope, Vasovagal, Ambulatory Blood Pressure Monitoring Trial in Milan
Recruiting
- Syncope
- +4 more
-
Milan, MI, ItalyIRCCS Istituto Auxologico Italiano
Feb 16, 2023
Vasovagal Syncope Trial in Calgary (Atomoxetine Hydrochloride, Placebo)
Recruiting
- Vasovagal Syncope
- Atomoxetine Hydrochloride
- Placebo
-
Calgary, Alberta, CanadaUniversity of Calgary
Jun 28, 2022
Syncope, Vasovagal, Postural Orthostatic Tachycardia Syndrome, Orthostatic Intolerance Trial (Counterpressure Maneuvers,
Not yet recruiting
- Syncope, Vasovagal
- +2 more
- Counterpressure Maneuvers
- Baseline Stand
- (no location specified)
Nov 21, 2022
Vasovagal Reaction Trial in Lyon (Psychological strategy, Physiological strategy)
Not yet recruiting
- Vasovagal Reaction
- Psychological strategy
- Physiological strategy
-
Lyon, FranceFrench Blood Establishment (EFS)
Aug 25, 2023
Syncope, Vasovagal, Postural Orthostatic Tachycardia Syndrome, Orthostatic Intolerance Trial in Vancouver (Counterpressure
Recruiting
- Syncope, Vasovagal
- +2 more
- Counterpressure Maneuvers
- Usual Care
-
Vancouver, British Columbia, CanadaBC Children's Hospital
Nov 10, 2022
Syncope, Vasovagal Trial in Atlanta, Durham (Buzzy® and Electronic Game)
Completed
- Syncope, Vasovagal
- Buzzy® and Electronic Game
-
Atlanta, Georgia
- +1 more
Jun 30, 2022
Vasovagal Syncope, Postural Tachycardia Syndrome Trial in Hawthorne (Phenylephrine, L-Ng-monomethyl Arginine (L-NMMA))
Active, not recruiting
- Vasovagal Syncope
- Postural Tachycardia Syndrome
- Phenylephrine
- L-Ng-monomethyl Arginine (L-NMMA)
-
Hawthorne, New YorkNew York Medical College/Bradhurst Building
Apr 5, 2022
Syncope, Vasovagal Trial in Tehran (Compression Stockings with 25-30 mm Hg pressure, Compression stockings with up to <=10 mm Hg
Recruiting
- Syncope, Vasovagal
- Compression Stockings with 25-30 mm Hg pressure
- +2 more
-
Tehran, Iran, Islamic Republic ofTehran Heart Center
Apr 8, 2022
Orthostatic Hypotension, Syncope, Vasovagal Syncope Trial in Burnaby (500mL carbonated water, 500mL still water, 50mL still
Recruiting
- Orthostatic Hypotension
- +2 more
- 500mL carbonated water
- +2 more
-
Burnaby, British Columbia, CanadaSimon Fraser University
Nov 10, 2022
Neurally Mediated Syncope Trial in Roma, Rome (Transcatheter ablation of cardiac ganglionated plexi)
Recruiting
- Neurally Mediated Syncope
- Transcatheter ablation of cardiac ganglionated plexi
-
Roma, Lazio, Italy
- +1 more
Feb 20, 2023
Blood Donation Trial in Guangzhou (Oral Rehydration Salts power (iii), water with white granulated sugar, water)
Completed
- Blood Donation
- Oral Rehydration Salts power (iii)
- +2 more
-
Guangzhou, Guangdong, ChinaGuangzhou Blood Center
Sep 30, 2022
Reflex Syncope Trial (Radiofrequency ablation)
Recruiting
- Reflex Syncope
- Radiofrequency ablation
-
Warsaw, Masovian, PolandDepartment of Cardiology, Postgraduate Medical School, Grochowsk
Jan 8, 2023
Postural Tachycardia Syndrome (POTS), Vasovagal Syncope (VVS), Fainting Trial in Hawthorne (Northera (Droxidopa), Placebo)
Active, not recruiting
- Postural Tachycardia Syndrome (POTS)
- +2 more
- Northera (Droxidopa)
- Placebo
-
Hawthorne, New YorkNew York Medical College/Bradhurst building
Apr 5, 2022
Reflex Syncope Trial in Spain (Cardioneuroablation, Permanent pacemaker therapy)
Not yet recruiting
- Reflex Syncope
- Cardioneuroablation
- Permanent pacemaker therapy
-
San Juan De Alicante, Alicante, Spain
- +9 more
May 3, 2023