A Randomized Trial of Clinical Decision Making in Asymptomatic Carotid Stenosis
Status
Completed
Conditions
Carotid Stenosis
Treatments
Other: One of 6 video presentation by one of 4 presenters
Details and patient eligibility
About
The purpose of this study is to determine patient variables, physician presenter variables, and information variables that might affect clinical decision making in asymptomatic carotid stenosis. The hypothesis is that information variables are the most significant determinant of clinical decision making.
Enrollment
409 patients
Sex
All
Ages
18+ years old
Volunteers
Accepts Healthy Volunteers
Inclusion criteria
- No known history of carotid stenosis
Exclusion criteria
- History of dementia
- Unable to read English
Trial design
Primary purpose
Prevention
Allocation
Randomized
Interventional model
Parallel Assignment
Masking
Quadruple Blind
409 participants in 5 patient groups
Video presentation absolute risk
Active Comparator group
Description:
absolute risk
Treatment:
Other: One of 6 video presentation by one of 4 presenters
Video presentation absolute event-free survival
Active Comparator group
Description:
absolute event-free survival
Treatment:
Other: One of 6 video presentation by one of 4 presenters
Video presentation annualized absolute risk
Active Comparator group
Description:
annualized absolute risk
Treatment:
Other: One of 6 video presentation by one of 4 presenters
Video presentation relative risk
Active Comparator group
Description:
relative risk
Treatment:
Other: One of 6 video presentation by one of 4 presenters
Video presentation qualitative description
Active Comparator group
Description:
qualitative description
Treatment:
Other: One of 6 video presentation by one of 4 presenters
Trial contacts and locations
1
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Data sourced from clinicaltrials.gov
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