NCT06353659

The Diagnostic Value of Contrast-enhanced Ultrasound in Acute Kidney Injury in ICU

The Diagnostic Value of Contrast-enhanced Ultrasound in Acute Kidney Injury in Intensive Care Unit

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 60 (estimated)
• Sponsor: Peking University Third Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

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.

Detailed 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

Conditions

• Intensive Care Unit
• Acute Kidney Injury
• Ultrasound

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Contrast-enhanced Ultrasound	Patients with acute kidney injury high risk factors (KDIGO 2012) will undergo a contrast-enhanced ultrasound within 24 hours of admission to the ICU

Timeline

• Start date: 2024-04-15
• Primary completion: 2025-06-30
• Completion: 2026-06-30
• First posted: 2024-04-09
• Last updated: 2024-04-09