ArticleBrazilian journal of cardiovascular surgery
Survival and Risk Factors Among Dialytic Acute Kidney Injury Patients After Cardiovascular Surgery.
Article in Brazilian journal of cardiovascular surgery. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- A meta-analysis of the incidence rate of postoperative acute kidney injury in patients with congenital heart disease.BMC nephrology · 2020Pooled it
- Prognosis of patients with heart disease with acute kidney injury undergoing dialysis treatment.Revista brasileira de enfermagem · 2022Article
- Acute Kidney Injury after Cardiac Surgery: Risk Factors and Novel Biomarkers.Brazilian journal of cardiovascular surgery · 2019Review
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveAcute kidney injury (AKI) is a frequent postoperative complication after cardiovascular surgery. It has been described as a predictor of decreased survival rates, but how dialysis decreases survival when initiated on the postoperative period has yet to be determined. To analyze the survival of patients who presented postoperative AKI requiring dialysis up to 30 days after cardiovascular surgery and its risk factors is the aim of this study.
methodsOf the 5,189 cardiovascular surgeries performed in a 4-year period, 157 patients developed AKI requiring dialysis in the postoperative period. The Kaplan-Meier survival curve and log-rank test were used in the statistical analysis to compare the curves of categorical variables. P-value< 0.05 was considered significant.
resultsPatient average survival was 546 days and mortality was 70.7%. The need for dialysis on the postoperative period decreased late survival. Risk factors for decreased survival included age (P<0.001) and postoperative complications (P<0.0003).
conclusionThe average survival was approximately one year among dialytic patients. Age and postoperative complications were risk factors that determined decreased survival.
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