Supplementary Material for: Relationship among Mortality of Patients with Acute Kidney Injury after Cardiac Surgery, Fluid Balance and Ultrafiltration of Renal Replacement Therapy: An Observational Study
Wu B.
Sun J.
Liu S.
Yu X.
Zhu Y.
Mao H.
Xing C.
10.6084/m9.figshare.4689865.v1
https://karger.figshare.com/articles/journal_contribution/Supplementary_Material_for_Relationship_among_Mortality_of_Patients_with_Acute_Kidney_Injury_after_Cardiac_Surgery_Fluid_Balance_and_Ultrafiltration_of_Renal_Replacement_Therapy_An_Observational_Study/4689865
<p><b><i>Background/Aims:</i></b> The study aimed to investigate the
relationship among mortality of patients with cardiac surgery-associated
acute kidney injury (CSA-AKI), fluid balance, and ultrafiltration of
renal replacement therapy (RRT). <b><i>Methods:</i></b> From January
2009 to October 2015, hospitalized patients with CSA-AKI receiving
continuous or prolonged intermittent RRT were screened. The effects of
fluid balance and ultrafiltration of RRT on clinical outcome were
analyzed. <b><i>Results:</i></b> The 30-day mortality of all the 63
patients in the study was 58.6%. Compared with the death group, the
survival group had a significantly lower fluid balance, larger
ultrafiltration volume, and similar ultrafiltration rate during the
first 3 days of RRT. Multivariate Cox regression analysis revealed that
positive fluid balance during the first day of RRT, cardiac function of
grade IV, and higher Sequential Organ Failure Assessment score were
independent risk factors of 30-day mortality. <b><i>Conclusion:</i></b>
Fluid balance was more relevant to short-term prognosis of CSA-AKI-RRT
patients than ultrafiltration volume or ultrafiltration rate.</p>
2017-02-24 11:43:48
Acute kidney injury
Renal replacement therapy
Cardiac surgery
Fluid balance
Ultrafiltration