Acute Renal Injury Associated Contrast in Intensive Care Unit Patients

June 5, 2014 updated by: Yonsei University
Generally, a contrast medium is used when performing a CT scan or radiographic tests such as angiography because it heightens image clarity and can increase diagnosis accuracy. Despite these advantages, contrast media can cause allergic reactions in the body or a decline in renal function. Therefore, they should be handled carefully and explained sufficiently to the patient. For intensive care patients, the use of contrast agents has been revealed as a major cause of acute renal damage, and many studies have investigated this complication by examining incidence rates and prevention strategies. Hypothesis: Among intensive care patients, the group in which a contrast medium was used will have a higher risk of renal function decline compared with the group in which a contrast medium was not used, and, hence, the use of contrast media becomes a cause of renal function deterioration. Categorizing patients with renal function decline according to the new RIFLE criteria can have an association with the prognosis of intensive care patients, such as hospitalization period and death rate, which can promote faster intervention.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

886

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

  • Korea, Republic of
      • Seoul, Korea, Republic of, 120-752
        • Department of anesthesiology and pain medicine

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

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

RIFLE (Risk, Injury, Failure, Loss, and End-stage kidney disease) categorization and the existing classification method were used to compare their predictive value for acute renal damage related to contrast media.

Description

Inclusion Criteria:

  • For the 5 years from January 2008 to December 2012, patients in whom a contrast medium was used in the intensive care unit were examined.

Exclusion Criteria:

  • For the 5 years from January 2008 to December 2012, patients in whom a contrast medium was not used in the intensive care unit were examined.

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
the medical records of those in whom a contrast medium
Other: contrast medium usage

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
The incidence of acute renal damage associated with contrast media in intensive care patients
Time Frame: each time evaluation of contrast medium usage
The occurrence of acute renal damage was examined, and these patients were compared with the group that did not develop acute renal damage to investigate whether the use of contrast agents acts as an independent variable. In addition, the RIFLE (Risk, Injury, Failure, Loss, and End-stage kidney disease) categorization and the existing classification method were used to compare their predictive value for acute renal damage related to contrast media.
each time evaluation of contrast medium usage

Collaborators and Investigators

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

Sponsor

Yonsei University

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

February 1, 2013

Primary Completion (Actual)

February 1, 2014

Study Completion (Actual)

February 1, 2014

Study Registration Dates

First Submitted

March 6, 2013

First Submitted That Met QC Criteria

March 7, 2013

First Posted (Estimate)

March 8, 2013

Study Record Updates

Last Update Posted (Estimate)

June 6, 2014

Last Update Submitted That Met QC Criteria

June 5, 2014

Last Verified

June 1, 2014

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 4-2012-0922

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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