Fainting Detection And Early Warning In Syncope Evaluation Study
Boston Scientific Corporation
Summary
To characterize the impact of orthostatic hypotension (OH) and Vasovagal syncope on signals measured using a wearable Holter monitor in the clinic and ambulatory setting. To evaluate the relationship of signals measured from the Holter monitor with reported symptom severity of orthostatic intolerance per standard data collection, analysis, and questionnaires.
Description
This is a non-randomized feasibility study that will enroll up to 40 participants that have undergone a previous autonomic reflex screen (ARS) assessment and were either diagnosed with OH or reflex syncope or considered to be control subjects for this study. A minimum of 20 subjects diagnosed with reflex syncope; a maximum of 15 subjects diagnosed with OH syncope and a maximum of 15 control subjects will be enrolled. There will be one in person study visit and a 21 day follow up period per subject.
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Willing and capable to provide informed consent * Age 18 or above * Previously underwent a clinically indicated ARS assessment without complications (including deep breathing, Valsalva maneuver, and tilt table testing). * Previously diagnosed with OH, Vasovagal syncope, OR control subjects assessed as normal, based on the ARS assessment. Participant enrollment shall be based on the type of diagnosis. * Willing to complete all required study activities. Exclusion Criteria: * Currently enrolled in another clinical trial that might interfere with data collection. * Subjec…
Interventions
- DeviceWearable holter monitor
Participants will be fitted with a minimum of one wearable Holter monitor and up to 2 monitors, placed on the skin that measures physiologic signals. Participants will wear the monitor(s) for up approximately 21 days.
- DeviceWearable holter monitor
Participants will be fitted with a minimum of one wearable Holter monitor and up to 2 monitors, placed on the skin that measures physiologic signals. Participants will wear the monitor(s) for up approximately 21 days.
Location
- Mayo Clinic FoundationRochester, Minnesota