Other Clinical Trial - Correlation Between Popliteal Vein Compliance &

Clinical Trial Summary

When the liquid flow increases, the luminal caliber's stretching amplitude decreases, leading to a higher hydraulic pressure according to Poiseuille's law. In this study, investigators measured the caliber change of the popliteal vein under a rated pressure gradient and evaluated the relationship between popliteal vein compliance and venous clinical severity score (VCSS).

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Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.

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Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
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NCT number	NCT06175481
Study type	Observational
Source	Guangdong Second Provincial General Hospital
Contact
Status	Completed
Phase
Start date	June 1, 2023
Completion date	October 1, 2023

Correlation Between Popliteal Vein Compliance and Venous Clinical Severity Score

Clinical Trial Summary

Clinical Trial Description

Study Design