PURPOSE: We sought to investigate the association between Medicaid expansion under the Affordable Care Act and access to stage-appropriate definitive treatment for breast, colon, non–small-cell lung, and prostate cancer for underserved racial and ethnic minorities and at minority-serving hospitals (MSHs). METHODS: We conducted a retrospective, difference-in-differences study including minority patients with nonmetastatic breast, colon, non–small-cell lung, and prostate cancer and patients treated at MSHs between the age of 40 and 64, with tumors at stages eligible for definitive treatment from the National Cancer Database. We not only defined non-Hispanic Black and Hispanic cancer patients as racial and ethnic minorities but also report findings for non-Hispanic Black cancer patients separately. We examined the effect of Medicaid expansion on receipt of stage-appropriate definitive therapy, time to treatment initiation (TTI) within 30 days of diagnosis, and TTI within 90 days of diagnosis. RESULTS: Receipt of definitive treatment for minorities in expansion states did not change compared with minority patients in nonexpansion states. The proportion of racial and ethnic minorities in expansion states receiving treatment within 30 days increased (difference-in-differences: +3.62%; 95% CI, 1.63 to 5.61; P < .001) compared with minority patients in nonexpansion states; there was no change for TTI within 90 days. Analysis focused on Black cancer patients yielded similar results. In analyses stratified by MSH status, there was no change in receipt of definitive therapy, TTI within 30 days, and TTI within 90 days when comparing MSHs in expansion states with MSHs in nonexpansion states. CONCLUSION: In our cohort of cancer patients with treatment-eligible disease, we found no significant association between Medicaid expansion and changes in receipt of definitive treatment for breast, prostate, lung, and colon cancer for racial and ethnic minorities and at MSHs. Medicaid expansion was associated with improved TTI at the patient level for racial and ethnic minorities, but not at the facility level for MSHs. Targeted interventions addressing the needs of MSHs are still needed to continue mitigating national facility–level disparities in cancer outcomes.

Segmental ureterectomy (SU) is an alternative to radical nephroureterectomy (RNU) in the treatment of upper-tract urothelial carcinoma (UTUC) of the ureter. SU generally preserves renal function, at the expense of less intensive cancer control. We aim to assess whether SU is associated with inferior survival compared to RNU. Using the National Cancer Database (NCDB), we identified patients diagnosed with localized UTUC of the ureter between 2004–2015. We used a propensity-score-overlap-weighted (PSOW) multivariable survival model to compare survival following SU vs. RNU. PSOW-adjusted Kaplan–Meier curves were generated and we performed a non-inferiority test of overall survival. A population of 13,061 individuals with UTUC of the ureter receiving either SU or RNU was identified; of these, 9016 underwent RNU and 4045 SU. Factors associated with decreased likelihood of receiving SU were female gender (OR, 0.81; 95% CI, 0.75–0.88; p < 0.001), advanced clinical T stage (cT4) (OR, 0.51; 95% CI, 0.30–0.88; p = 0.015), and high-grade tumor (OR, 0.76; 95% CI, 0.67–0.86; p < 0.001). Age greater than 79 years was associated with increased probability of undergoing SU (OR, 1.18; 95% CI, 1.00–1.38; p = 0.047). There was no statistically significant difference in OS between SU and RNU (HR, 0.98; 95% CI, 0.93–1.04; p = 0.538). SU was not inferior to RNU in PSOW-adjusted Cox regression analysis (p < 0.001 for non-inferiority). In weighted cohorts of individuals with UTUC of the ureter, the use of SU was not associated with inferior survival compared to RNU. Urologists should continue to utilize SU in appropriately selected patients.

En bloc resection (ERBT) is a valid alternative to piecemeal resection for non–muscle-invasive bladder cancer (NMIBC), guaranteeing pathological outcomes. However, very few studies investigated long-term oncological outcomes of ERBT. To report long-term oncological outcome of ERBT. This is a retrospective analysis of prospectively collected data. We included patients who underwent ERBT from June 2010 to February 2014, and were diagnosed with NMIBC at pathology evaluation. The primary study endpoint was recurrence-free survival at 5 yr. Secondary outcomes were presence of detrusor muscle, recurrence rate at the first follow-up cystoscopy, progression to muscle-invasive bladder cancer (MIBC) at 5 yr, and factors associated with long-term oncological outcomes. Kaplan-Meier curves were used to describe recurrence-free survival time. A univariate analysis was used to investigate factors associated with recurrence. Overall, 74 patients were included in this study. The median age was 71 (66–76) yr. Most of the patients presented with only one bladder tumor, and the median tumor diameter was 2 (interquartile range [IQR] 1–2.5) cm. After histopathological examination, eight, 35, and 31 patients were diagnosed with low-, intermediate-, and high-risk disease, respectively. All the en bloc resected tumors showed the presence of detrusor muscle. The median follow-up was 72 (IQR 66–90) mo. The recurrence rate at the first follow-up cystoscopy was 5.4% (four out of 74 patients). Overall, 57 (77%) patients were free of recurrence at 5 yr. No progression to MIBC was observed: progression-free survival was 100%. Limitations include retrospective design and small size. Our findings showed that ERBT for NMIBC presents an optimal long-term oncological outcome. Further studies with larger cohorts are necessary for confirming our preliminary results and for a direct comparison with the traditional piecemeal resection. In case of superficial bladder tumors, transurethral resection of the entire tumor and its base in one piece seems to provide good long-term results in terms of recurrence and progression rates.