Novel Biomarkers for Risk Prediction of Contrast-Induced Acute Kidney Injury Post Coronary Angiography

Completed

Conditions studied: Acute Kidney Injury, Renal Insufficiency, Kidney Diseases

In brief

Contrast-induced acute kidney injury (CI-AKI) has been recognized as the third most common cause of hospital acquired AKI, after hypotension-associated hypo-perfusion and post-operative AKI. The development of CI-AKI after cardiac catheterization is associated with a significant increase in both short-term and long-term mortality and morbidities, as well as an increase in length of stay and cost. The only marker of renal function that has predictive ability is creatinine and it has significant limitations in identifying patients who will develop AKI. Therefore, a diagnostic test for predicting CI-AKI risk would have widespread clinical utility. The primary purpose of this study is to measure the association between baseline expression of senescence markers in blood using SenesceTest and the occurrence of CI-AKI post cardiac catheterization.

Key facts

Study ID

NCT02263820

Run by

Sapere Bio

People needed

185

Starts

2015-01-01

Expected to finish

2016-12-01

Last updated by the study team

2018-08-17

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adult patients (>18 yo) undergoing invasive coronary angiography with or without percutaneous coronary intervention (PCI), that are predicted to have ≥14% risk of developing AKI as defined by Mehran et al.
• Medically compliant and able to consent and follow detailed directions
• Agree to additional collection of blood sample 48-72h post cardiac catheterization

You may not qualify if…

• Presence of acute, active infection (e.g. HIV, pneumonia, septic shock).
• Contrast media exposure within last 48h
• Presenting with systolic time-segment elevation myocardial infarction.
• Presence of cardiogenic shock
• Presence of hemodynamic instability or requiring pressors or intra-aortic balloon pump
• Severe kidney disease with estimated glomerular filtration rate <30 mL/min/1.73m2 or receiving dialysis for end stage renal disease
• Kidney transplant and liver transplant patients and all patients currently on immunosuppressants
• Severe heart failure with known ejection fraction <25%
• Prior heart transplant
• Chronic liver disease /cirrhosis
• Patients actively undergoing chemotherapy or radiation treatment for any indication.

Where it is running

• UNC Center for Heart & Vascular Care — Chapel Hill, North Carolina, United States

Full record on ClinicalTrials.gov

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