Assessment of Cardiopulmonary Bypass Duration Improves Novel Biomarker Detection for Predicting Postoperative Acute Kidney Injury after Cardiovascular Surgery

Urinary liver-type fatty acid binding protein (L-FABP) is a novel biomarker with promising performance in detecting kidney injury. Previous studies reported that L-FABP showed moderate discrimination in patients that underwent cardiac surgery, and other studies revealed that longer duration of cardiopulmonary bypass (CPB) was associated with a higher risk of postoperative acute kidney injury (AKI). This study aims to examine assessing CPB duration first, then examining L-FABP can improve the discriminatory ability of L-FABP in postoperative AKI. A total of 144 patients who received cardiovascular surgery were enrolled. Urinary L-FABP levels were examined at 4 to 6 and 16 to 18 h postoperatively. In the whole study population, the AUROC of urinary L-FABP in predicting postoperative AKI within 7 days was 0.720 at 16 to 18 h postoperatively. By assessing patients according to CPB duration, the urinary L-FABP at 16 to 18 h showed more favorable discriminating ability with AUROC of 0.742. Urinary L-FABP exhibited good performance in discriminating the onset of AKI within 7 days after cardiovascular surgery. Assessing postoperative risk of AKI through CPB duration first and then using urinary L-FABP examination can provide more accurate and satisfactory performance in predicting postoperative AKI.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:10

Enthalten in:

Journal of clinical medicine - 10(2021), 13 vom: 22. Juni

Sprache:

Englisch

Beteiligte Personen:

Lee, Tao Han [VerfasserIn]
Lee, Cheng-Chia [VerfasserIn]
Chen, Jia-Jin [VerfasserIn]
Fan, Pei-Chun [VerfasserIn]
Tu, Yi-Ran [VerfasserIn]
Yen, Chieh-Li [VerfasserIn]
Kuo, George [VerfasserIn]
Chen, Shao-Wei [VerfasserIn]
Tsai, Feng-Chun [VerfasserIn]
Chang, Chih-Hsiang [VerfasserIn]

Links:

Volltext

Themen:

Acute kidney injury
Biomarker
Diagnostic performance
Journal Article
Liver-type fatty acid binding protein (L-FABP)

Anmerkungen:

Date Revised 11.07.2021

published: Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.3390/jcm10132741

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM327529733