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Aims: To describe healthcare utilization and cost associated with the short-term and long-term complications of cystectomy among commercially insured bladder cancer patients in the United States.Materials and methods: This retrospective, observational cohort study evaluated adults with bladder cancer receiving a transurethral resection of bladder tumor followed by a partial or radical cystectomy procedure using U.S. administrative claims from the 2005-2015 IBM MarketScan Commercial and Medicare Supplemental databases. Bladder cancer patients were classified into two cohorts: partial cystectomy or radical cystectomy. Cystectomy complications were identified during the cystectomy admission, short-term period, and long-term period. Complication-related utilization and cost outcomes were reported in aggregate during the cystectomy admission and per patient per month (PPPM) during the short-term and long-term follow-up periods.Results: Of 5136 patients who received a cystectomy, 488 (9.5%) received partial cystectomy and 4648 (90.5%) received radical cystectomy. The mean (SD) costs of complications during the cystectomy admission were $11,728 ($43,380) for radical cystectomy and $4657 ($25,668) for partial cystectomy. In the short-term period, PPPM complication-related healthcare costs were $638 [$3793] for partial cystectomy and $2681 [$14,705] for radical cystectomy. In the long-term period, PPPM complication-related healthcare costs were $544 [$2580] for partial cystectomy and $1619 [$7874] for radical cystectomy.Conclusions: Cystectomy-related complications, especially with radical cystectomy, present a substantial financial burden to patients and payers immediately after surgery as well as in the long term. Targeted interventions which improve clinical outcomes but reduce substantial costs associated with cystectomy for bladder cancer are needed. [ABSTRACT FROM AUTHOR]

Background: Intravenous recombinant tissue-type plasminogen activator (r-tPA) is an approved treatment for select patients with acute ischemic stroke (AIS). Data indicate r-tPA improves functional outcome three months after AIS compared with placebo. This study models the increase in quality adjusted life years (QALYs) associated with r-tPA compared with similar patients not treated with r-tPA. Methods: Hospital discharge data for AIS and r-tPA were obtained from the Nationwide Inpatient Sample from 1998 to 2011. Discharge location (home, rehabilitation, long-term care, death) was mapped to modified Rankin Scale (mRS) scores based on National Institute of Neurological Disorders and Stroke (NINDS) Study Group Part 1 and 2 clinical studies. The mRS scores were mapped to relative risk of death and QALYs obtained from the literature. The model estimated expected survival and QALYs by age, gender and mRS for patients receiving r-tPA. Life expectancy and QALYs for patients not receiving r-tPA were estimated based on discharge location and mRS for placebo patients in the NINDS study. Results: AIS discharges declined from over 635,000 in 1998 to over 593,000 in 2011. A total of 183,235 patients received r-tPA. Utilization of r-tPA increased from 1% of AIS patients in 1998 to over 4% in 2011. Estimated projections for QALYs gained from utilization of r-tPA to QALYS without r-tPA were just under 240,000 for the 13 years and with no discounting, and just over 165,000 assuming 3% annual discounting. In the most conservative scenario, assuming no difference in proportional discharge status (i.e. patients not treated with r-tPA are discharged in the same manner as rtPA patients), the estimated life years gained are approximately 35,000 and QALYS gained are approximately 90,000. Conclusions: r-tPA for AIS has resulted in estimated gains in quality-adjusted life years due to reduction in disability and improvement in functioning since its introduction in 1998. [ABSTRACT FROM AUTHOR]