Variation IGFBP7 Markers and TIMP2 Induced by Injection of Contrast Iodized Drug at the Intensive Care Patient (ContraCHECK)

June 23, 2026 updated by: Nantes University Hospital
Multicenter, prospective, uncontrolled study to evaluate variations in urinary concentrations of TIMP-2 and PCI IGFBP7 induced injection during a CT scan in intensive care patient.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

50

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

  • France
      • Nantes, France, 44093
        • CHU de Nantes

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

Yes

Sampling Method

Probability Sample

Study Population

Medical and surgical intensive care adult patients undergoing CT with PCI intravenous injection.

Description

Inclusion Criteria:

  • Patients aged 18 years or more,
  • Hospitalized in intensive care,
  • Holders of a urinary catheter
  • Patient receiving a first CT with intravenous injection of PCI during their ICU stay.
  • Patient agreeing to participate in the research protocol

Exclusion Criteria:

  • Anuria
  • Need to retain urine, whatever the reason (eg measurement of 24-hour proteinuria).
  • Urine unanalyzable whatever reason (eg urinary washing with double current probe, injection is saline to measure bladder pressure.).
  • Patient subjected to renal replacement
  • Patient already included in the study for a previous injection of PCI in intensive care.

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
significant increase in urinary concentrations of TIMP-2 and IGFBP7 defined as an increase of NephroCheck® test of more than 0.2 [ng / mL] 2/1000) after PCI injection
Time Frame: follow up: 5 days after injection
follow up: 5 days after injection

Collaborators and Investigators

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

Sponsor

Nantes University Hospital

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)

April 9, 2014

Primary Completion (Actual)

March 27, 2016

Study Completion (Actual)

March 27, 2016

Study Registration Dates

First Submitted

August 24, 2016

First Submitted That Met QC Criteria

August 26, 2016

First Posted (Estimated)

August 29, 2016

Study Record Updates

Last Update Posted (Actual)

June 24, 2026

Last Update Submitted That Met QC Criteria

June 23, 2026

Last Verified

August 1, 2016

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • RC14_0241

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

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.

Subscribe