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NCT02430844

Role of Biomarkers in Predicting Contrast-induced Acute Kidney Injury in Critically Ill Patients

Completed Last updated 25 May 2017
What this trial tests

trial in Acute Kidney Injury in 85 participants. Completed in 8 May 2017.

Timeline
6 May 2015
Primary endpoint
8 May 2017
8 May 2017

Quick facts

Lead sponsorSanjay Gandhi Postgraduate Institute of Medical Sciences
StatusCompleted
Study typeOBSERVATIONAL
Enrollment85
Start date6 May 2015
Primary completion8 May 2017
Estimated completion8 May 2017
Sites1 location across India

Conditions studied

Sponsor

Sanjay Gandhi Postgraduate Institute of Medical Sciences

Who can join

18 and older, any sex, with Acute Kidney Injury. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Title: "Role of biomarkers in predicting contrast-induced acute kidney injury in critically ill patients: a prospective observational study" Objective: To analyse the role of plasma and urinary biomarkers (Neutrophil Gelatinase-Associated Lipocalin (NGAL), Cystatin C and Kidney Injury Molecule-1) in predicting contrast-induced acute kidney injury (CI-AKI) in critically ill patients. Summary of the project: Acute deterioration of renal function after intravenous administration of radiocontrast media, i.e. increase in serum creatinine concentration of more than 0.5 mg/dl or 25% above baseline within 48 hours, is referred to as contrast-induced kidney injury (CI-AKI). The increasing number of diagnostic procedures requiring radiographic contrast has parallel increase in the incidence of CI-AKI. CI-AKI is described as the third most common cause of new AKI in hospitalized patients. Occurrence of CI-AKI is reported up to 55% in high risk patients like presence pre-existing chronic renal dysfunction, diabetes, hypertension, chronic heart failure, advanced age, volume depletion, uses of concurrent nephrotoxic medication. These risk factors for CI-AKI are common in critically ill patients. Recently, different urinary and serum proteins have been intensively investigated as possible biomarkers for the early diagnosis of AKI, which includes Neutrophil Gelatinase-Associated Lipocalin (NGAL), Cystatin C and Kidney Injury Molecule-1 (KIM 1). At present, there is scarcity of prospective study on CI-AKI and role of biomarkers in critically ill medical or medical-surgical mixed ICU patients. The investigators plan to enroll about 100 ICU patients during 2 years, requiring computed tomography (CT) scans with parenteral administration of iodinated radiographic contrast for any diagnostic purposes as decided by the clinicians during the treatment of the patients. In this prospective observation study, the investigators want to analyse the role of plasma and urinary biomarkers in predicting CI-AKI in critically ill patients. Key Words: acute kidney injury, radiographic contrast, critically ill, biomarker

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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