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Clinical Trial Summary

The goal of this observational study is to quantitatively assess the renal microcirculation changes by contrast-enhanced ultrasound (CEUS) and to obtain systemic hemodynamic information by ultrasound Doppler at the same time, to analyze the relationship between renal microcirculation changes and systemic hemodynamic changes, and to explore the diagnostic value of CEUS in critically ill acute kidney injury.


Clinical Trial Description

The main questions it aims to answer are: 1. To explore the quantitative parameters of contrast-enhanced ultrasound which can reflect the changes of renal microcirculation。 2. To explore the relationship between renal microcirculation and systemic hemodynamics。 3. To explore the value of quantitative evaluation of renal microcirculation changes by contrast-enhanced ultrasound in the diagnosis of acute kidney injury ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06353659
Study type Observational
Source Peking University Third Hospital
Contact Yuewei Zhang, Dr
Phone 18800109082
Email zhang_yue_wei@126.com
Status Not yet recruiting
Phase
Start date April 15, 2024
Completion date June 30, 2026

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