Using a quality improvement initiative to reduce acute kidney injury during on-pump coronary artery bypass grafting

INTRODUCTION: In response to a perceived high incidence of acute kidney injury following cardiopulmonary bypass at our institution, a quality improvement initiative consisting of a systematic change to a delivered oxygen (DO2) goal-directed perfusion practice was implemented. We sought to maintain DO2 > 270 mL/min/m2 to reduce the incidence of acute kidney injury.

METHODS: 'The study population included all patients receiving isolated, non-emergent, on-pump coronary artery bypass grafting from January 2015 through December 2018, excluding patients requiring preoperative hemodialysis. DO2 goal-directed perfusion was instituted in February 2017. Acute kidney injury was defined using Acute Kidney Injury Network criteria.

RESULTS: The pre-goal-directed perfusion cohort included 257 patients, and the post-goal-directed perfusion cohort included 226 patients. The DO2 was significantly higher in the post-goal-directed perfusion group (p < 0.001). Postoperative change in serum creatinine and incidence of acute kidney injury were significantly lower in the post-goal-directed perfusion group (p < 0.001, p = 0.001, respectively). Estimation with probit and ordered probit models support these findings.

CONCLUSION: This initiative confirms previous assertions that DO2 is a critical intraoperative parameter and should direct perfusion intervention accordingly.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:36

Enthalten in:

Perfusion - 36(2021), 1 vom: 16. Jan., Seite 70-77

Sprache:

Englisch

Beteiligte Personen:

Katona, Mitchell A [VerfasserIn]
Walker, Joshua L [VerfasserIn]
Das, Nitin A [VerfasserIn]
Miller, Stewart R [VerfasserIn]
Sako, Edward Y [VerfasserIn]

Links:

Volltext

Themen:

Acute kidney injury
Cardiac surgery
Cardiopulmonary bypass
Delivered oxygen
Goal-directed perfusion
Journal Article
Quality improvement

Anmerkungen:

Date Completed 24.11.2021

Date Revised 24.11.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1177/0267659120918786

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM310804132