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Dynamic Change of Doppler-based Renal Resistive Index in Predicting Renal Recovery

NCT05866250 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 467

Last updated 2024-05-16

No results posted yet for this study

Summary

The goal of this observational study is to observe the correlation between dynamic changes in the Doppler-based renal resistive index (RI) and the occurrence of persistent acute kidney injury (AKI) in critically ill patients. The main questions it aims to answer are:

* Are dynamic changes of RI within 24 or 48 hours associated with the prognosis of AKI (NO AKI, transient AKI, persistent AKI)?
* what are the influencing factors of changes in RI? Participants will measure values of RI in patients at admission (0 hour), after 24 hours and after 48 hours, respectively, and collect characters such as age, sex, vital signs, Apache II, diagnosis, renal function, applied drugs, fluid, 72-hour renal function and renal replacement, followed renal replacement and the mortality rate at 28 days.

Conditions

Interventions

DIAGNOSTIC_TEST

Doppler-based renal resistive index

The kidney's interlobular or arcuate artery was preferentially selected and measured by pulse-wave Doppler.

Sponsors & Collaborators

  • The First Hospital of Jilin University

    lead OTHER

Principal Investigators

  • Dong Zhang, Director · The First Hospital of Jilin University

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-08-01
Primary Completion
2023-12-30
Completion
2024-03-01

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05866250 on ClinicalTrials.gov