Primary completion date changed from estimate of Jun 2030 to Dec 1, 2025
Eligibility criteria expanded, about 10 words
NotablePrimary completion date: Jun 2025 to Jun 2030
Study completion date: Dec 2028 to Dec 2030
v23
MinorStudy completion date: Dec 2025 to Dec 2028v22
MinorRe-verified, no change to tracked fieldsv21
NotablePrimary completion date: Jun 2023 to Jun 2025
Collaborators shortened, about 3 words
v20
Show 18 earlier versionsHide 18 earlier versions
MinorTrial status: Recruiting to Active, Not Recruiting
Study completion date: Jun 2023 to Dec 2025
Site details revised
v19
MinorPrimary and study completion dates: Dec 2022 to Jun 2023
Site contact updated
v18
NotablePrimary and study completion dates: Dec 2021 to Dec 2022v17
NotablePrimary and study completion dates: Dec 2020 to Dec 2021v16
MinorCollaborator revisedv15
MinorSite contact updatedv14
NotablePrimary and study completion dates: Dec 2019 to Dec 2020v13
MinorRe-verified, no change to tracked fieldsv12
NotableTrial status: Active, Not Recruiting to Recruiting
Primary and study completion dates: Jul 2019 to Dec 2019
Site details revised
v11
MinorTrial status: Recruiting to Active, Not Recruiting
Site details revised
v10
MinorEnrollment target: 200 to 240
Collaborators expanded, about 4 words
v9
MinorRe-verified, no change to tracked fieldsv8
NotablePrimary and study completion dates: Jul 2017 to Jul 2019v7Show 4 more changesShow less
Interventions: pathogenesis of perioperative acute kidney injury (Procedure) to pathogenesis of perioperative acute kidney injury (Procedure), urine collection (Diagnostic Test)
Eligibility criteria expanded, about 68 words
Study description expanded, about 23 words
Study arms: 1 to 2
MinorSite contact updatedv6
MinorRe-verified, no change to tracked fieldsv5
NotableTrial status: Active, Not Recruiting to Recruiting
Start date: Mar 2015 to Jul 2015
Primary and study completion dates: Apr 2017 to Jul 2017
Site details revised
v4
NotablePrimary completion date: Apr 2015 to Apr 2017
Start date: Apr 2014 to Mar 2015
Study completion date: Apr 2016 to Apr 2017
v3
MinorTrial status: Not Yet Recruiting to Active, Not Recruiting
Site contact updated
v2
MinorStudy First Submitted
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The risk for postoperative acute kidney injury (pAKI), as for any other postoperative complications (PC), comes from a number of interactions between a patient's health before surgery, strength to tolerate surgery and influences on the operating room environment. At this time doctors do not have good tools to predict which patients may be at risk of having this complication. The purpose of this research study is to develop a urine test that can be used to predict the risk for having problems with kidney function after major surgery.