The Validity of the Evaluation of Renal Artery Duplex in Critically Ill Acute Kidney Injury Patients

Recruiting now

Conditions studied: Validity, Renal Artery Duplex, Critically Ill Acute Kidney Injury

In brief

This study aims to assess the clinical relevance of renal artery duplex ultrasound in critically ill patients with acute kidney injury (AKI) in terms of the renal resistive index (RRI).

Key facts

Study ID

NCT07073508

Run by

Ain Shams University

People needed

100

Starts

2024-05-01

Expected to finish

2026-05-01

Last updated by the study team

2025-07-18

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients age >18 years.
• Both sexes.
• Patients within 24 hours after intensive care unit (ICU) admission.

You may not qualify if…

• Patients presented with poor abdominal echogenicity.
• Chronic kidney disease, especially with estimated creatinine clearance less than 30 ml/min/1.73m.
• Patients with dialysis dependency.
• Patients with renal transplantation.
• Patients with known renal artery stenosis.
• If there is a pregnancy.
• Patients with any congenital kidney diseases as mono-kidney, anatomic kidney abnormalities.

Where it is running

• Ain Shams University — Cairo, Egypt (enrolling)

Full record on ClinicalTrials.gov

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