Journal
SCANDINAVIAN JOURNAL OF UROLOGY
Volume -, Issue -, Pages -Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/21681805.2023.2166579
Keywords
Radical nephrectomy; hospital readmission; national readmission database; postoperative outcomes; kidney; cost
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This study aimed to analyze the factors and costs associated with 30-day readmissions for patients undergoing radical nephrectomy. The findings revealed that factors such as age, comorbidity score, and surgical approach were significantly associated with readmission rates. Gastrointestinal, cardiovascular, urinary tract infections, and wound complications were common reasons for readmission. The study highlights the importance of reducing readmission rates and controlling healthcare costs.
ObjectiveTo analyze the factors and costs associated with 30-day readmissions for patients undergoing radical nephrectomy.Materials and MethodsWe used the 2014 Nationwide Readmission Database to identify adults who underwent radical nephrectomy for renal cancer, stratified by surgical approach. We determined patient factors associated with readmission rates, diagnoses, and costs using multivariate logistic regression.ResultsAmong 19,523 individuals, the 30-day readmission rate was 7.7% (n = 1,506). On multivariate regression, odds of readmission were significantly increased with age >= 75 in those who underwent open nephrectomy (OR: 1.35; 95%CI: 1.03-1.78). Subjects with a Charlson comorbidity score >= 3 had significantly higher rates of readmission regardless of surgical approach (Open RN - OR: 1.85; 95%CI: 1.33-2.56; Lap RN - OR: 1.99; 95%CI 1.10-3.59; Robotic RN - OR: 2.18; 95%CI: 1.23-3.86). Common reasons for readmission were gastrointestinal, cardiovascular, urinary tract infections, and wound complications across all surgical approaches. The mean cost per readmission was as high as 126% ($20,357) of the mean index admission cost.ConclusionOne in 13 adults undergoing radical nephrectomy is readmitted within 30 days of discharge. Associated readmission cost is up to 1.26 times the cost of index admission. Our findings may inform efforts aiming to reduce hospital readmissions and curtail healthcare costs.
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