Abstract
Purpose
To assess socioeconomic disparities in urinary diversion utilization in a contemporary American cohort.
Methods
In the National Cancer Database, we identified 4538 patients who underwent cystectomy with urinary diversion for clinical T1-2N0M0 bladder cancer from 2010 to 2013. Multivariable logistic regression was used to identify predictors of urinary diversion type: ileal conduit (IC), continent cutaneous reservoir (CCR), or orthotopic neobladder (ON). Covariates included age, gender, race, income, Charlson score, clinical T stage, hospital cystectomy volume, teaching status, and surgical approach. Subgroup analysis by hospital volume (low, intermediate, or high) and teaching status (academic or non-academic) was performed to ascertain the impact of regionalization on urinary diversion use.
Results
The final cohort included 4066 (89.6 %) patients with IC, 292 (6.4 %) with CCR, and 180 (4.0 %) with ON. On multivariable analysis, younger age (p < .01), higher income (p < .01), and high cystectomy volume predicted increased use of CCR and ON. Female gender predicted increased use of CCR versus IC (p < .01), and academic hospital status predicted increased use of ON versus IC (p = .04). On subgroup analysis, after further adjustment for hospital volume and teaching status, higher income remained an independent predictor of ON use.
Conclusions
Despite regionalization of care, higher income patients are more likely to receive complex urinary diversions after radical cystectomy. Other related socioeconomic factors, especially patient education, may influence this practice pattern.
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References
Gore JL, Saigal CS, Hanley JM, Schonlau M, Litwin MS, Urologic Diseases in America Project (2006) Variations in reconstruction after radical cystectomy. Cancer 107(4):729–737
Gore JL, Litwin MS, Urologic Diseases in America Project (2009) Quality of care in bladder cancer: trends in urinary diversion following radical cystectomy. World J Urol 27(1):45–50
Kim SP, Shah ND, Weight CJ et al (2013) Population-based trends in urinary diversion among patients undergoing radical cystectomy for bladder cancer. BJU Int 112(4):478–484
Luchey AM, Agarwal G, Espiritu PN et al (2015) Patient and disease-specific factors and their influence on urinary reconstruction choice at a referral center. World J Urol 33(11):1763–1768
Maurice MJ, Zhu H, Kim SH (2016) Abouassaly R Robotic prostatectomy is associated with increased patient travel and treatment delay. Can Urol Assoc J 10(5–6):192–201
Clark PE (2002) Urinary diversion after radical cystectomy. Curr Treat Options Oncol 3(5):389–402
Leow JJ, Reese SW, Jiang W et al (2014) Propensity-matched comparison of morbidity and costs of open and robot-assisted radical cystectomies: a contemporary population-based analysis in the United States. Eur Urol 66(3):569–576
Monn MF, Cary KC, Kaimakliotis HZ, Flack CK, Koch MO (2014) National trends in the utilization of robotic-assisted radical cystectomy: an analysis using the Nationwide Inpatient Sample. Urol Oncol 32(6):785–790
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The American College of Surgeons and the Commission on Cancer have not verified and are not responsible for the analytic or statistical methodology employed, or the conclusions drawn from these data by the investigator.
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Supplementary Table 1
Predictors of urinary diversion taking into account patient education. CCI = Charlson comorbidity index; CCR = continent cutaneous reservoir; IC = ileal conduit; ON = orthotopic neobladder. (DOCX 32 kb)
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Maurice, M.J., Kim, S.P. & Abouassaly, R. Socioeconomic status is associated with urinary diversion utilization after radical cystectomy for bladder cancer. Int Urol Nephrol 49, 77–82 (2017). https://doi.org/10.1007/s11255-016-1422-9
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DOI: https://doi.org/10.1007/s11255-016-1422-9