These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Outcomes of Moderate-to-Severe Acute Kidney Injury following Left Ventricular Assist Device Implantation.
    Author: Harmon DM, Tecson KM, Lima B, Collier JDG, Shaikh AF, Still S, Baxter RD, Lew N, Thakur R, Felius J, Hall SA, Gonzalez-Stawinski GV, Joseph SM.
    Journal: Cardiorenal Med; 2019; 9(2):100-107. PubMed ID: 30673661.
    Abstract:
    BACKGROUND: Although acute kidney injury (AKI) is a common complication following cardiac surgery, less is known about the occurrence and consequences of moderate/severe AKI following left ventricular assist device (LVAD) implantation. METHODS: All patients who had an LVAD implanted at our center from 2008 to 2016 were reviewed to determine the incidence of, and risk factors for, moderate/severe (stage 2/3) AKI and to compare postoperative complications and mortality rates between those with and those without moderate/severe AKI. RESULTS: Of 246 patients, 68 (28%) developed moderate/severe AKI. A multivariable logistic regression comprising body mass index and prior sternotomy had fair predictive ability (area under the curve = 0.71). A 1-unit increase in body mass index increased the risk of moderate/severe AKI by 7% (odds ratio = 1.07; 95% confidence interval: 1.03-1.11); a prior sternotomy increased the risk more than 3-fold (odds ratio = 3.4; 95% confidence interval: 1.84-6.43). The group of patients with moderate/severe AKI had higher rates of respiratory failure and death than the group of patients with mild/no AKI. Patients with moderate/severe AKI were at 3.2 (95% confidence interval: 1.2-8.2) times the risk of 30-day mortality compared to those without. Even after adjusting for age and Interagency Registry for Mechanically Assisted Circulatory Support profile, those with moderate/severe AKI had 1.75 (95% confidence interval: 1.03-3.0) times the risk of 1-year mortality compared to those without. DISCUSSION: Risk-stratifying patients prior to LVAD placement in regard to AKI development may be a step toward improving surgical outcomes.
    [Abstract] [Full Text] [Related] [New Search]