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The Biosonographic Index
In this exploratory study we explore the use of Shear Wave Elastography to differentiate between Acute Kidney Injury after vascular surgery and among the healthy population.
Conditions:
🦠 Acute Kidney Injury
🗓️ Study Start (Actual) 15 January 2020
🗓️ Primary Completion (Estimated) 15 October 2024
✅ Study Completion (Estimated) 2 December 2024
👥 Enrollment (Estimated) 50
🔬 Study Type INTERVENTIONAL
📊 Phase NA
Locations:
📍 Birmingham, Alabama, United States

📋 Eligibility Criteria

Description

    Inclusion Criteria:

    • * No history of diabetes or hypertension
    • * Estimated Glomerular Filtration Rate \> 60 ml/min/m\^2
    • * Structurally normal kidney on renal ultrasound
    • * BMI \< 27 kg/m\^2

    Exclusion Criteria:

    • * Prisoners directly admitted from a correctional facility
    • * Children \< 19 years or under 50 kg body weight if age is unknown
    • * Patients with end stage renal disease or preexisting glomerular filtration rate less than or equal to 30 mL/min/1.73 m\^2 or need for dialysis
    • * Patients with end stage heart disease on the cardiac transplant list
    • * Patients undergoing procedures without vascular surgery
    • * All transplant patients
    • * Patients on ventricular assist devices
    • * Patients undergoing emergency procedures
    • * Patients with body mass index \> 27kg/m\^2
    • * Any condition that would impede visualization of the kidneys by ultrasound
Ages Eligible for Study: 19 Years to N/A (ADULT, OLDER_ADULT)
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers: Yes

🗓️ Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

  • First Submitted 28 October 2019
  • First Submitted that Met QC Criteria 28 October 2019
  • First Posted 30 October 2019

Study Record Updates

  • Last Update Submitted that Met QC Criteria 4 October 2023
  • Last Update Posted 6 October 2023
  • Last Verified October 2023
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