The Venous Distension Reflex and Orthostatic Hypertension
30
about 6.2 years
18+
1 site in PA
About this study
Researchers are testing whether distending veins in legs causes a rise in blood pressure (orthostatic hypertension). The trial will compare different methods of vein distention, including limb occlusion with negative pressure, limb occlusion without negative pressure, tilt with external pressure, and tilt without external pressure. The goal is to understand how this venous distension reflex affects blood pressure responses to stress.
Based on ClinicalTrials.gov records.
What participants do
- 1.Limb occlusion + negative pressure
- 2.Limb occlusion + no negative pressure
- 3.Tilt + external pressure
- +1 more
Participation effort
Estimated from trial records. Details can vary by site.
Logistics difficulty varies by site location and availability.
Trial highlights
Treatment details
Auto-extracted from trial records to preview treatments and outcomes.
Secondary: Blood pressure in mmHg, Heart rate in beats per minute