(TIMP-2)x(IGFPB7) to Predict Acute Kidney Injury (AKI) in Aortic Surgery (TIGER)

September 23, 2019 updated by: Jörg Schefold

(TIMP-2)x(IGFPB7) as Early Renal Biomarker for the Prediction of Acute Kidney Injury in Aortic Surgery - an Observational Study (TIGER)

New biomarkers that predict the development of renal dysfunction in patients with aortic surgery are urgently needed. The investigators investigate whether urinary (TIMP-2)x(IGFBP7) predicts postoperative Acute Kidney Injury and/or need for Renal Replacement Therapy (RRT) in patients after aortic surgery (including EVAR).

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

100

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Patients with need for aortic operation/ repair

Description

Inclusion Criteria:

  • Patients in need of emergency or elective abdominal aortic surgery (infra- or suprarenal clamping or EVAR) are eligible for study inclusion.

Exclusion Criteria:

  • Patients unable to give informed consent
  • Age < 18
  • Patients not speaking German or French.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Group of patients after aortic surgery
with subanalysis of patients with/without supra-/infrarenal surgery
Other: does not apply
biological sample taking: urine, blood

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Statistically significant difference in mean total (TIMP-2)x(IGFBP7) values of patients with/ without AKI (as defined along Kidney Disease Initiative for Improvement of global outcomes (KDIGO) definitions: stages 1-3) at the first postoperative day.
Time Frame: 24 hours following ICU admission
24 hours following ICU admission

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Jörg Schefold

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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 Major Dates

Study Start (Actual)

June 19, 2018

Primary Completion (Actual)

September 23, 2019

Study Completion (Actual)

September 23, 2019

Study Registration Dates

First Submitted

March 9, 2018

First Submitted That Met QC Criteria

March 16, 2018

First Posted (Actual)

March 19, 2018

Study Record Updates

Last Update Posted (Actual)

September 24, 2019

Last Update Submitted That Met QC Criteria

September 23, 2019

Last Verified

September 1, 2019

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • TIGER

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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