Status:
ACTIVE_NOT_RECRUITING
Heart Rate Variation in Females Predicts Tilt Test Results
Lead Sponsor:
Federal University of Piaui
Conditions:
Syncope, Vasovagal
Eligibility:
All Genders
18+ years
Brief Summary
Head-up tilt test (HUTT) is widely used to evaluate patients with unexplained syncope, but data on clinical predictors of HUTT results are limited. The investigators aim to evaluate heart rate (HR) va...
Detailed Description
The protocols for the HUTT are passive or prolonged inclination protocol \[40 minutes\] and mixed protocol: passive phase \[first 20 minutes\] plus nitrate-provoked phase \[last 20 minutes\], with the...
Eligibility Criteria
Inclusion
- Patients ≥ 18 years old
- Patients attended with a history of syncope submitted to head-up tilt test
Exclusion
- Patients \< 18 years old
- Patients without a history of true syncope
- Patients who did not submit to head-up tilt test
- Withdrawal of the consent form at the request of the patient or guardian
Key Trial Info
Start Date :
July 2 2024
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
July 2 2025
Estimated Enrollment :
149 Patients enrolled
Trial Details
Trial ID
NCT06496074
Start Date
July 2 2024
End Date
July 2 2025
Last Update
September 26 2024
Active Locations (1)
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1
Carlos Eduardo Batista de Lima
Teresina, Piauí, Brazil, 64048-350