Clinical trials: Blood Injury Phobia
Syncope, Vasovagal, Blood, Injection, Injury Type Phobia
Impact of Blood Phobia on Fainting Susceptibility
The primary purpose of this study is to characterize cardiovascular autonomic function to emotional stimuli (blood-injection-injury phobia [needle phobia]) during an orthostatic (upright) challenge in individuals with and without…
- Trial name
- NCT06336031
- Testing
- blood-injection-injury (BII) phobia stimuli, neutral stimuli
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Simon Fraser University
Syncope, Blood Injury Phobia
fMRI in Blood Phobia Syncope
We plan to study patient who faint in response to the sight of blood and compare them to healthy subjects who do not. We are going to use a special type of MRI scan (functional MRI) to determine if there are differences in brain…
- Conditions
- Syncope, Blood Injury Phobia, Autonomic Dysfunction
- Trial name
- NCT00715065
- Testing
- fMRI Scan
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Vanderbilt University