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Cancer treatment has become increasingly expensive, partially due to the use of specialty drugs. The costs of these drugs are often passed down to patients, who may face the consequences of paying for more than they can afford, leading to financial toxicity. The 340B drug pricing program is a health care policy that may provide an opportunity to mitigate the financial consequences of cancer care. The 340B program requires manufacturers to sell outpatient drugs at a discount to hospitals caring for a significant number of socioeconomically disadvantaged individuals. The program intended for hospitals to use savings from discounted purchases to expand their safety net to vulnerable patients. Some studies have shown that participating hospitals do this by offering more charity and discounted care, whereas others have demonstrated that hospitals fail to sufficiently expand their safety net. A potential flaw of the program is the lack of guidance from governing bodies on how hospitals should use savings from discounted purchases. There has been growing discussion among stakeholders to reform the 340B program given the mixed findings of its effectiveness. With the rising costs of specialty drugs and associated prevalence of financial toxicity in patients with cancer, there is an opportunity to address these issues through reform that improves the program. Directing hospitals to offer specific safety net opportunities, such as passing along discounted drug prices to vulnerable populations, could help the growing number of patients who are financially burdened by medications at the core of the 340B program.
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INTRODUCTION: Expensive oral specialty drugs for advanced prostate cancer can be associated with treatment disparities. The 340B program allows hospitals to purchase medications at discounts, generating savings that can improve care of the socioeconomically disadvantaged. This study assessed the effect of hospital 340B participation on advanced prostate cancer. METHODS: The authors performed a retrospective cohort study of Medicare beneficiaries with advanced prostate cancer from 2012 to 2019. The primary outcome was use of an oral specialty drug. Secondary outcomes included monthly out-of-pocket costs and treatment adherence. We evaluated the effects of 1) hospital 340B participation, 2) a regional measure vulnerability, the social vulnerability index (SVI), and 3) the interaction between hospital 340B participation and SVI on outcomes. RESULTS: There were 2237 and 1100 men who received care at 340B and non-340B hospitals. There was no difference in specialty drug use between 340B and non-340B hospitals, whereas specialty drug use decreased with increased SVI (odds ratio, 0.95, p = .038). However, the interaction between hospital 340B participation and SVI on specialty drug use was not significant. Neither 340B participation, SVI, or their interaction were associated with out-of-pocket costs. Although hospital 340B participation and SVI were not associated with treatment adherence, their interaction was significant (p = .020). This demonstrated that 340B was associated with better adherence among socially vulnerable men. CONCLUSIONS: The 340B program was not associated with specialty drug use in men with advanced prostate cancer. However, among those who were started on therapy, 340B was associated with increased treatment adherence in more socially vulnerable men.
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Neoplasias da Próstata , Humanos , Masculino , Neoplasias da Próstata/tratamento farmacológico , Neoplasias da Próstata/economia , Idoso , Estudos Retrospectivos , Estados Unidos , Administração Oral , Idoso de 80 Anos ou mais , Medicare , Gastos em Saúde/estatística & dados numéricos , Antineoplásicos/uso terapêutico , Antineoplásicos/economiaRESUMO
BACKGROUND: Urologists practicing in single-specialty groups with ownership in radiation vaults are more likely to treat men with prostate cancer. The effect of divestment of vault ownership on treatment patterns is unclear. METHODS: A 20% sample of national Medicare claims was used to perform a retrospective cohort study of men with prostate cancer diagnosed between 2010 and 2019. Urology practices were categorized by radiation vault ownership as nonowners, continuous owners, and divested owners. The primary outcome was use of local treatment, and the secondary outcome was use of intensity-modulated radiation therapy (IMRT). A difference-in-differences framework was used to measure the effect of divestment on outcomes compared to continuous owners. Subgroup analyses assessed outcomes by noncancer mortality risk (high [>50%] vs. low [≤50%]). RESULTS: Among 72 urology practices that owned radiation vaults, six divested during the study. Divestment led to a decrease in treatment compared with those managed at continuously owning practices (difference-in-differences estimate, -13%; p = .03). The use of IMRT decreased, but this was not statistically significant (difference-in-differences estimate, -10%; p = .13). In men with a high noncancer mortality risk, treatment (difference-in-differences estimate, -28%; p < .001) and use of IMRT (difference-in-differences estimate, -27%; p < .001) decreased after divestment. CONCLUSIONS: Urology group divestment from radiation vault ownership led to a decrease in prostate cancer treatment. This decrease was most pronounced in men who had a high noncancer mortality risk. This has important implications for health care reform by suggesting that payment programs that encourage constraints on utilization, when appropriate, may be effective in reducing overtreatment.
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Neoplasias da Próstata , Urologistas , Masculino , Humanos , Idoso , Estados Unidos , Estudos Retrospectivos , Propriedade , Medicare , Neoplasias da Próstata/radioterapia , Neoplasias da Próstata/diagnósticoRESUMO
INTRODUCTION: A comprehensive analysis on outcomes in the perioperative and pathological setting in patients with a prior diagnosis of prostate cancer has not been performed. The objective of this study is to describe the effect of prior prostate cancer treatment on perioperative and pathological outcomes after cystectomy. MATERIALS AND METHODS: This was a retrospective review of all male patients who underwent cystectomy at our institution from 01/01/2007-01/01/2020. Patients who were previously diagnosed and treated for prostate cancer were identified and outcomes were assessed. RESULTS: In 525 male patients, 132 (25.1%) had a diagnosis of prostate cancer prior to cystectomy. In the patients with a history of prostate cancer, 59 (46.2%) patients underwent prior radical prostatectomy (RP), 52 (39.4%) underwent some form of radiation therapy and the remaining 21 were managed with other modalities, including 11.4% who were on active surveillance. When comparing perioperative outcomes, there were no significant differences in outcomes. Pathological outcomes revealed that pT4 disease was more common in the RT cohort (19.2%, p = 0.05). In patients with no history of prostate cancer, 151 (40.2%) were found to have incidental prostate cancer at the time of cystectomy. Most (67.5%) patients with incidental prostate cancer had Gleason < 7 disease and only 1.3% developed metastatic prostate cancer on follow up, compared to over 10% of the patients previously treated for prostate cancer (p < 0.05). CONCLUSIONS: Patients who underwent prostate cancer treatment prior to cystectomy may be at increased risk for worse perioperative and pathologic outcomes after cystectomy.
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Neoplasias da Próstata , Neoplasias da Bexiga Urinária , Cistectomia , Humanos , Masculino , Próstata/patologia , Prostatectomia , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/cirurgia , Estudos Retrospectivos , Neoplasias da Bexiga Urinária/patologiaRESUMO
INTRODUCTION: The use of alvimopan at the time of cystectomy has been associated with improved perioperative outcomes. Naloxegol is a less costly alternative that has been used in some centers. This study aims to compare the perioperative outcomes of patients undergoing cystectomy with urinary diversion who receive the mu-opioid antagonist alvimopan versus naloxegol. MATERIALS AND METHODS: This was a retrospective review that included all patients who underwent cystectomy with urinary diversion at our institution between 2007-2020. Comparisons were made between patients who received perioperative alvimopan, naloxegol and no mu-opioid antagonist (controls). RESULTS: In 715 patients who underwent cystectomy, 335 received a perioperative mu-opioid antagonist, of whom 57 received naloxegol. Control patients, compared to naloxegol and alvimopan patients, experienced a significantly (p < 0.05) delayed return of bowel function (4.3 vs. 2.5 vs. 3.0 days) and longer hospital length of stay (7.9 vs. 7.5 vs. 6.5 days), respectively. The incidence of nasogastric tube use (14.2% vs. 12.5% vs. 6.5%) and postoperative ileus (21.6% vs. 21.1% vs. 13.3%) was also most common in the control group compared to the naloxegol and alvimopan cohorts, respectively. A multivariable analysis revealed that when comparing naloxegol and alvimopan, there was no difference in return of bowel function (OR 0.88, p = 0.17), incidence of postoperative ileus (OR 1.60, p = 0.44), or hospital readmission (OR 1.22, p = 0.63). CONCLUSIONS: Naloxegol expedites the return of bowel function to the same degree as alvimopan in cystectomy patients. Given the lower cost of naloxegol, this agent may be a preferable alternative to alvimopan.
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Íleus , Derivação Urinária , Cistectomia/efeitos adversos , Fármacos Gastrointestinais/efeitos adversos , Humanos , Íleus/tratamento farmacológico , Íleus/epidemiologia , Íleus/etiologia , Tempo de Internação , Morfinanos , Antagonistas de Entorpecentes , Piperidinas , Polietilenoglicóis , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Derivação Urinária/efeitos adversosRESUMO
OBJECTIVES: To compare the enucleation efficiency of Moses 2.0 with non-Moses technology in patients undergoing holmium laser enucleation of the prostate (HoLEP). PATIENTS AND METHODS: A double-blinded, randomised study of patients undergoing HoLEP at the Mayo Clinic in Arizona, using the Lumenis Pulse™ 120H laser system. Patients were randomised to either right lobe enucleation using Moses 2.0 and left lobe enucleation using non-Moses, or the opposite. The primary outcome was individual lobe enucleation efficiency. Secondary outcomes included individual lobe laser time, laser energy, individual enucleation and haemostasis laser energies, and fibre burn back. Two independent reviewers watched videos of the procedures and provided a subjective evaluation of the technologies. RESULTS: A total of 27 patients were included in the study. For the entire cohort, Moses 2.0 had less fibre degradation (3.5 vs 16.8 mm, P < 0.01) compared to non-Moses. When HoLEP procedures were performed by an expert, Moses 2.0 resulted in shorter enucleation time (21 vs 36.7 min, P = 0.016) and higher enucleation efficiency (1.75 vs 1.05 g/min, P = 0.05) compared to non-Moses. When HoLEP was performed by trainees, the Moses 2.0 cohort had a shorter haemostasis laser time (4.1 vs 9 min, P = 0.035) compared to the non-Moses. Fibre degradation was lower with Moses 2.0 compared to non-Moses for both experts and trainees. Moses 2.0 received a higher score than the standard technology for the incision sharpness, fibre control, tissue separation, tissue damage, haemostasis, visibility, and charring. The overall inter-observer correlation coefficient was 0.63. CONCLUSION: Moses 2.0 has higher enucleation efficiency compared to non-Moses when used by experts. The subjective evaluation favoured Moses 2.0.
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Lasers de Estado Sólido/uso terapêutico , Próstata/cirurgia , Prostatectomia/métodos , Hiperplasia Prostática/cirurgia , Idoso , Competência Clínica , Método Duplo-Cego , Hemostasia Cirúrgica , Humanos , Terapia a Laser/métodos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Resultado do TratamentoRESUMO
INTRODUCTION Prolonged operative times have been associated with an increased risk in complications in other major abdominal surgeries. This study tests the hypothesis that longer operative times will be associated with an increased risk in perioperative complications after radical cystectomy (RC). MATERIALS AND METHODS: Adult patients who underwent RC from January 1, 2012, through December 31, 2016, were identified from the National Surgical Quality Improvement Program (NSQIP) database. A natural log transformation was used to determine cutoff points for operative times at 33rd, 67th, and 90th percentiles: 272, 371, and 479 minutes, respectively. Cohorts were A (≤ 272 min), B (273-371 min), C (372-479 min), and D (> 479 min). Multivariable logistic regression analysis was performed to identify associations between operative time and perioperative complications. RESULTS: Among 5,610 patients, the distribution across cohorts was A, 1,993 patients; B, 1,818; C, 1,171; and D, 628. Cohort D had a higher incidence of pulmonary embolism (PE), deep vein thrombosis (DVT), urinary tract infection (UTI), sepsis, 30-day readmission, and blood transfusion rate and had a longer median hospital length of stay. Multivariable analysis showed that operative time (per 60 min) was associated with increased risk of DVT (OR 1.10, p = .04), PE (OR 1.15, p = .01), UTI (OR 1.08, p = .004), readmission (OR 1.04, p = .03), and blood transfusion (OR 1.23, p < .001). CONCLUSIONS: Longer operative times during RC are associated with a higher rate of perioperative complications. These findings may be confounded by disease stage, surgeon experience, variations in perioperative management protocols, or a combination of the above.
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Cistectomia/métodos , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de RiscoRESUMO
OBJECTIVES: To compare ureteroenteric stricture rates after radical cystectomy in patients who undergo an intracorporeal urinary diversion versus other surgical approaches. METHODS: We retrospectively reviewed health records of all patients who underwent cystectomy with urinary diversion at Mayo Clinic Hospital (Phoenix, AZ, USA) from 1 January 2007 through 1 January 2018. Ureteroenteric stricture was identified by surveillance imaging. Patients were stratified by surgical approach: open radical cystectomy, robot-assisted radical cystectomy with extracorporeal urinary diversion and robot-assisted radical cystectomy-intracorporeal urinary diversion. A Cox proportional hazards model was fitted that included independent predictors of stricture development. RESULTS: Of the 573 cystectomies assessed, 236 (41.2%) were carried out robotically. In the robot-assisted radical cystectomy cohort, 39 patients (16.5%) underwent intracorporeal urinary diversion. The median follow-up period was 55, 70 and 71 months for the open radical cystectomy, robot-assisted radical cystectomy-extracorporeal urinary diversion and robot-assisted radical cystectomy-intracorporeal urinary diversion groups, respectively. Subgroup stricture rates were as follows: open radical cystectomy, 8.0%; robot-assisted radical cystectomy-extracorporeal urinary diversion, 9.6%; and robot-assisted radical cystectomy-intracorporeal urinary diversion, 2.6% (P = 0.33). The median time to stricture was 5 months (interquartile range 3.3-11.5 months). In the bivariable analysis, factors that were associated with the development of ureteroenteric stricture were postoperative urinary leak (hazard ratio 3.177, 95% confidence interval 1.129-8.935; P = 0.03) and body mass index (hazard ratio 1.078, 95% confidence interval 1.027-1.132; P = 0.002). On multivariable logistic regression analysis, intracorporeal urinary diversion approach was not associated with the development of ureteroenteric stricture (hazard ratio 0.272, 95% confidence interval 0.036-2.066; P = 0.21). CONCLUSIONS: Ureteroenteric stricture is a complication that typically occurs within the first postoperative year. Although our results did not support major differences in outcomes between intracorporeal urinary diversion and extracorporeal urinary diversion, the small sample size did not exclude the possibility of a type 2 statistical error.
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Procedimentos Cirúrgicos Robóticos , Neoplasias da Bexiga Urinária , Derivação Urinária , Constrição Patológica/epidemiologia , Constrição Patológica/etiologia , Cistectomia/efeitos adversos , Humanos , Incidência , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Resultado do Tratamento , Neoplasias da Bexiga Urinária/cirurgia , Derivação Urinária/efeitos adversosRESUMO
INTRODUCTION: Mitomycin-C (MMC) and thiotepa are intravesical agents effective in reducing the recurrence of low-grade noninvasive bladder cancer when instilled perioperatively. No studies have compared these agents as a single-dose perioperative instillation. This study tests whether there is a difference in recurrence-free survival in patients with low-grade noninvasive bladder cancer who received intravesical MMC versus thiotepa. MATERIALS AND METHODS: A retrospective review was performed of patients who underwent cystoscopic excision of a bladder mass identified as a small, low-grade, treatment-naïve, noninvasive, wild-type urothelial carcinoma of the bladder and who received either intravesical thiotepa (30 mg/15 cc) or MMC (40 mg/20 cc) between January 1, 2002, and January 1, 2016. Data were collected for demographic characteristics, comorbid conditions, operative information, surveillance, and recurrence. The primary outcome was disease-free survival. Cohorts were compared via the doubly robust estimation approach, which used logistic regression to model the probability of recurrence. RESULTS: Of 154 total patients, 84 received intravesical MMC; 70, thiotepa. No statistical differences were shown between groups for age, sex, race, body mass index, smoking status, or baseline comorbid conditions; mass size, tumor multifocality, or tumor grade; and unadjusted recurrence rates (MMC, 36.0%; thiotepa, 46.0%; p = .33) at similar median follow up (MMC, 20.4; thiotepa, 22.8 months; p = .46). The robust logistic regression analysis yielded no differences in recurrence rates between MMC and thiotepa (OR, 0.65 [95% CI, 0.33-1.31]; p = .23). No episodes of myelosuppression or frozen pelvis were identified. CONCLUSIONS: As single-dose perioperative agents, both thiotepa and MMC were associated with similar recurrence-free survival rates.
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Antibióticos Antineoplásicos/uso terapêutico , Antineoplásicos Alquilantes/uso terapêutico , Carcinoma de Células de Transição/terapia , Mitomicina/uso terapêutico , Recidiva Local de Neoplasia/prevenção & controle , Tiotepa/uso terapêutico , Neoplasias da Bexiga Urinária/terapia , Administração Intravesical , Idoso , Idoso de 80 Anos ou mais , Antibióticos Antineoplásicos/administração & dosagem , Antineoplásicos Alquilantes/administração & dosagem , Carcinoma de Células de Transição/patologia , Cistoscopia , Intervalo Livre de Doença , Feminino , Humanos , Masculino , Mitomicina/administração & dosagem , Gradação de Tumores , Invasividade Neoplásica , Período Perioperatório , Estudos Retrospectivos , Tiotepa/administração & dosagem , Neoplasias da Bexiga Urinária/patologiaRESUMO
INTRODUCTION: The management of malignant mesothelioma of the tunica vaginalis (MMTVT) is not clearly defined. Retroperitoneal lymph node dissection has been reported as a potential management option. Herein we present our experience with robot-assisted retroperitoneal lymph node dissection (RARPLND) in our series of patients with MMTVT. MATERIALS AND METHODS: The Mayo Clinic cancer registry was queried from 1972-present for all patients who had a diagnosis of MMTVT. Six patients were identified, five of whom were treated with RPLND, where four underwent RARPLND. RESULTS: In five patients who underwent RPLND, the median age was 50 years (IQR 34-51). Four patients originally presented with right sided symptomatic hydroceles, while one presented with right sided chronic epididymitis. Orchiectomy (one simple, two inguinal radical) was performed in three patients prior to presentation. Preoperative cross-sectional imaging, including PET-CT scan in three patients, was negative for lymphadenopathy or metastasis. RARPLND was performed in 4/5 (80%) cases and concomitant hemiscrotectomy in 4/5 (80%) cases. Full bilateral template was performed in three patients and right modified template was performed in the remaining two. Median lymph node yield was 29 (IQR 22-32) and median blood loss was 275 cc (IQR 200-300). Positive retroperitoneal lymph nodes were found in 3/5 (60%) cases. All patients who underwent RARPLND were discharged home on postoperative day one. Mean follow up was 27 months (range 3-47). No patients recurred. CONCLUSIONS: Regardless of the approach, RPLND may provide a diagnostic benefit in patients who present with MMTVT, with the robotic approach affording a potentially expedited recovery.
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Excisão de Linfonodo/métodos , Linfonodos/cirurgia , Mesotelioma/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias Testiculares/cirurgia , Humanos , Metástase Linfática , Masculino , Mesotelioma/diagnóstico , Mesotelioma/secundário , Espaço Retroperitoneal , Neoplasias Testiculares/patologiaRESUMO
INTRODUCTION: Bacillus Calmette-Guerin (BCG) is the most effective therapy available to treat high-risk nonmuscle invasive bladder cancer (NMIBC) patients. However, for patients with immunomodulating conditions BCG is a relative contraindication due to efficacy and safety concerns. To our knowledge, no population-level study evaluating the efficacy and safety profile of BCG for immunomodulated patients exists. METHODS: NMIBC patients aged 66 years or older were identified in the Surveillance, Epidemiology, and End Results (SEER) - Medicare database from 1975-2013. All patients completed adequate BCG (at least 5 plus 2 treatments completed within 12 months of diagnosis). Two groups were defined: an immunomodulated population identified by immunomodulating conditions such as solid-organ transplantation, HIV, and autoimmune conditions, and an immunocompetent group. The primary endpoint was 5-year progression-free survival defined as progression to systemic chemotherapy, checkpoint inhibitors, radical or partial cystectomy, metastasis, or cancer-specific death. A safety analysis was performed as a secondary outcome. RESULTS: In a total of 4,277 patients with NMIBC who completed adequate BCG, 606 (14.2%) were immunomodulated. The immunomodulated group was older at diagnosis (P < 0.001), more likely to be female (P < 0.001), more likely to live in a metropolitan area (P < 0.001), and had higher Charlson comorbidity scores (P < 0.001). There were no differences in progression to chemotherapy (Pâ¯=â¯0.17), checkpoint inhibitors (P > 0.99), radical cystectomy (Pâ¯=â¯0.40), partial cystectomy (Pâ¯=â¯0.93), metastasis (Pâ¯=â¯0.19), cancer-specific death (Pâ¯=â¯0.18) or 5-year total bladder cancer progression (Pâ¯=â¯0.30) between the groups. For the safety analysis, rates of disseminated BCG were similar between immunomodulated and immunocompetent patients (0.7% vs. <1.8%, Pâ¯=â¯0.51). On multivariable analysis 5-year total bladder cancer progression (HR 1.07 [CI 0.88-1.30]) was similar between the groups. CONCLUSION: Rates of bladder cancer progression and disseminated BCG complications 5-years after BCG therapy were similar regardless of immunomodulation status. These findings suggest that BCG intravesical therapy can be offered to immunomodulated patients with high-risk NMIBC although theoretical infectious complication risks remain.
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Neoplasias não Músculo Invasivas da Bexiga , Neoplasias da Bexiga Urinária , Estados Unidos , Humanos , Idoso , Feminino , Masculino , Vacina BCG/uso terapêutico , Adjuvantes Imunológicos/uso terapêutico , Medicare , Neoplasias da Bexiga Urinária/tratamento farmacológico , Neoplasias da Bexiga Urinária/patologia , Recidiva Local de Neoplasia/patologia , Invasividade Neoplásica/patologia , Administração IntravesicalRESUMO
INTRODUCTION: Dual eligible beneficiaries are a vulnerable population who often experience inferior access to care and outcomes compared to non-dual eligible beneficiaries. The Oncology Care Model (OCM) is an alternative payment model that aims to improve coordination and quality of care in beneficiaries receiving chemotherapy and thus may improve care for dual eligible beneficiaries with cancer. METHODS: We used 100% Medicare claims data from 2014 through 2019 and included beneficiaries with bladder, breast, esophageal, colorectal, kidney, lung, pancreatic, or prostate cancer receiving chemotherapy. We constructed multivariable difference-in-differences regression models to evaluate the effect of OCM participation on healthcare utilization and quality of care at the end-of-life among dual eligible beneficiaries. We also compared healthcare utilization and quality of care outcomes to non-dual eligible beneficiaries. RESULTS: We identified 3,043,944 episodes of care among 1,260,892 unique Medicare beneficiaries. Ten percent of all beneficiaries (n = 126,758) were dual eligible and 64,087 (22%) of episodes among dual eligible patients were in an OCM participating practice. We noted no effect of OCM participation on healthcare utilization or end-of-life quality of care for dual eligible beneficiaries. However, we observed higher rates of hospitalization, emergency department visits, intensive care unit stays, and a lower number of office visits among dual eligible beneficiaries compared to non-dual eligible beneficiaries. CONCLUSIONS: Participation in OCM was not associated with improvements in quality of care or healthcare utilization for dual eligible beneficiaries. Dual eligible beneficiaries experience lower quality of care across several measures compared to non-dual eligible beneficiaries. Focused policies and incentives may be necessary to address disparities within emerging health reforms.
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Medicare , Neoplasias , Qualidade da Assistência à Saúde , Humanos , Estados Unidos , Masculino , Feminino , Idoso , Neoplasias/terapia , Neoplasias/tratamento farmacológico , Idoso de 80 Anos ou mais , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Oncologia/normas , Assistência Terminal/normasRESUMO
INTRODUCTION: We performed a study to evaluate the association between urologist performance in the Merit-Based Incentive Payment System (MIPS), and quality and spending for prostate cancer care. METHODS: Medicare beneficiaries with prostate cancer diagnosed between 2017 and 2019 were assigned to their primary urologist. Associated MIPS scores were identified and categorized based on thresholds for payment adjustment as low (worst), moderate, and high (best). Multivariable mixed effects models were used to measure the association between MIPS performance and adherence to quality measures and price standardized spending for prostate cancer. RESULTS: Adherence to quality measures did not vary across MIPS performance groups for pretreatment counselling by both a urologist and radiation oncologist (low-76%, [95% CI 73%-80%], moderate-77% [95% CI 74%-79%], and high-75% [95% CI 74%-76%]) and avoiding treatment in men with a high risk of noncancer mortality within 10 years of diagnosis (low-40% [95% CI 35%-45%], moderate-39% [95% CI 36%-43%], high-38% [95% CI 36%-39%]). Men on active surveillance managed by high performers more likely received a confirmatory test (44% [95% CI 43%-46%]) compared to those managed by moderate (38% [95% CI 33%-42%]) performers, but not low performers (36% [95% CI 29%-44%]). There was no difference in adjusted spending across MIPS performance groups. CONCLUSIONS: Better performance in MIPS is associated with a higher rate of confirmatory testing in men initiating active surveillance for prostate cancer. However, performance was not associated with other dimensions of quality nor spending.
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Medicare , Neoplasias da Próstata , Masculino , Humanos , Idoso , Estados Unidos , Urologistas , Motivação , Neoplasias da Próstata/diagnóstico , PróstataRESUMO
OBJECTIVE: To assess textbook outcomes by hospital teaching status following major surgery for urologic cancers. METHODS: We used 100% national Medicare Provider Analysis and Review files from 2017-2020 to assess rates of textbook outcomes in patients undergoing bladder (ie, radical cystectomy), kidney (ie, radical or partial nephrectomy), and prostate (ie, radical prostatectomy) surgery for genitourinary malignancies. The extent of integration of learners into each hospital's workforce-defined as major, minor, and non teaching hospitals-was the primary exposure. A textbook outcome, measured at the patient level, was defined as the absence of in-hospital mortality and mortality within 30days of surgery, no readmission 30days following discharge, no postoperative complication, and no prolonged length of stay. RESULTS: Textbook outcomes were achieved in 51% (8564/16,786) of patients after bladder cancer surgery, 70% (39,938/57,300) of patients after kidney cancer surgery, and 82% (50,408/61,385) of patients after prostate cancer surgery. After adjusting for patient- and hospital-level characteristics, teaching hospitals had higher rates of textbook outcomes in those undergoing bladder (50.7% vs 44.0%; P = .001), kidney (72.0% vs 69.7%; P = .02), and prostate (85.3% vs 81.0%; P <.001) surgery. This effect was attenuated, but not eliminated, by surgical volume in additional sensitivity analyses for bladder (OR: 1.20, 95% CI: 1.00-1.42; P = .04) and prostate (OR: 1.15, 95% CI: 1.00-1.32; P = .04) surgery. There were no significant differences in kidney cancer surgery outcomes after adjusting for hospital volume (OR: 1.03, 95% CI: 0.93-1.14; P = .6). CONCLUSION: Undergoing major cancer surgery at a teaching hospital was associated with an increased likelihood of achieving a textbook outcome. This effect was attenuated by volume but persisted for bladder and prostate surgery.
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BACKGROUND: The use of androgen biosynthesis and second-generation androgen receptor inhibitors for advanced prostate cancer is increasing. Because these therapies alter the androgen pathway, they have been associated with cardiometabolic and neurocognitive toxicities. Although their safety profiles have been assessed in clinical trials, real-world data are limited. METHODS: A 20% sample of national Medicare claims was used to perform a retrospective cohort study of Medicare beneficiaries with advanced prostate cancer treated with androgen biosynthesis (ie, abiraterone) and second-generation androgen receptor inhibitors between 2012 and 2019. Outcomes were assessed after the first fill of either class of drug for the 12-month period after starting therapy. The primary outcome was a hospital admission or emergency department visit for a cardiometabolic event. Secondary outcomes included neurocognitive events and fractures. Multivariable regression was used to assess the association between the class of drug and occurrence of an adverse event. RESULTS: There were 3488 (60%) men started on an androgen biosynthesis inhibitor and 2361 (40%) started on an androgen receptor inhibitor for the first time. Cardiometabolic adverse events were more common in men managed with androgen biosynthesis inhibitor (9.2% vs 7.5%, P = .027). No difference between androgen biosynthesis and androgen receptor inhibitors was observed for neurocognitive events (3.3% vs 3.4%, respectively; P = .71) or fractures (4.2% vs 3.6%, respectively; P = .26). CONCLUSIONS: Men with advanced prostate cancer initiating an androgen biosynthesis inhibitor for the first time more commonly had cardiometabolic events than those started on androgen receptor inhibitors. Neurocognitive events and fractures did not differ by drug class.
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OBJECTIVE: To examine the effect of urologist participation in value-based payment models on the initial management of men with newly diagnosed prostate cancer. METHODS: Medicare beneficiaries with prostate cancer diagnosed between 2017 and 2019, with 1 year of follow-up, were assigned to their primary urologist, each of whom was then aligned to a value-based payment model (the merit-based incentive payment system [MIPS], accountable care organization [ACO] without financial risk, and ACO with risk). Multivariable mixed-effects logistic regression was used to measure the association between payment model participation and treatment of prostate cancer. Additional models estimated the effects of payment model participation on use of treatment in men with very high risk (i.e., >75%) of non-cancer mortality within 10 years of diagnosis (i.e., a group of men for whom treatment is generally not recommended) and price-standardized prostate cancer spending in the 12 months after diagnosis. RESULTS: Treatment did not vary by payment model, both overall (MIPS-67% [95% CI 66%-68%], ACOs without risk-66% [95% CI 66%-68%], ACOs with risk-66% [95% CI 64%-68%]). Similarly, treatment did not vary among men with very high risk of non-cancer mortality by payment model (MIPS-52% [95% CI 50%-55%], ACOs without risk-52% [95% CI 50%-55%], ACOs with risk-51% [95% CI 45%-56%]). Adjusted spending was similar across payment models (MIPS-$16,501 [95% CI $16,222-$16,780], ACOs without risk-$16,140 [95% CI $15,852-$16,429], ACOs with risk-$16,117 [95% CI $15,585-$16,649]). CONCLUSIONS: How urologists participate in value-based payment models is not associated with treatment, potential overtreatment, and prostate cancer spending in men with newly diagnosed disease.
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Organizações de Assistência Responsáveis , Medicare , Neoplasias da Próstata , Masculino , Humanos , Neoplasias da Próstata/terapia , Neoplasias da Próstata/economia , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/mortalidade , Medicare/economia , Estados Unidos , Idoso , Organizações de Assistência Responsáveis/economia , Idoso de 80 Anos ou mais , Urologistas/economia , Reembolso de Incentivo/economia , Gastos em SaúdeRESUMO
BACKGROUND: Little is known about the impact of prior prostate radiation therapy (RT) on the Bacille Calmette-Guerin (BCG) immunotherapy response in patients with non-muscle invasive bladder cancer (NMIBC). OBJECTIVE: We hypothesized that the damaging radiation effects on the bladder could negatively influence BCG efficacy. METHODS: Men with a history of high-risk NMIBC were identified within the Surveillance, Epidemiology, and End Results-Medicare database. All patients completed adequate BCG defined as at least 5 plus 2 treatments completed within 12 months. Patients were stratified into 2 groups: with prior RT for prostate cancer and without prior RT before the diagnosis of NMIBC. The primary endpoint was a 5-year composite for progression defined as disease progression requiring systemic chemotherapy, checkpoint inhibitors, radical or partial cystectomy, or cancer-specific death. RESULTS: We identified 3,466 patients with NMIBC, including 145 with prior RT for prostate cancer. Five-year progression occurred in 471 patients (13.6%). Patients with prior RT were older than patients without prior RT (77.0 vs 75.0 years; Pâ<â.001). The distribution of T stage was significantly different at diagnosis between the RT and non-RT groups (RT: Ta, 44.8%; Tis, 18.6%; T1, 36.6%; without RT: Ta, 40.9%; Tis, 10.8%; T1, 48.3%; Pâ=â.002). No difference in the risk of total progression was observed between patients with and without prior RT (Pâ=â.67). Similarly, no difference was observed after multivariable adjustment (hazard ratio, 0.99; 95% CI, 0.61-1.58; Pâ=â.95). CONCLUSION: For patients with NMIBC who undergo adequate BCG treatment, prior RT for prostate cancer was not associated with worse 5-year progression-free survival.
RESUMO
INTRODUCTION: Private equity is increasingly engaged in the acquisition of urology practices. The implications of strategies to enhance practice value deployed by these firms for patients are unclear. METHODS: We conducted a retrospective study of urologist performance in the MIPS (Merit-based Incentive Payment System) program for 2017 to 2020 using national Medicare data from the Quality Payment Program file. The primary outcome was the overall MIPS score. Secondary outcomes included MIPS component scores (ie, quality, interoperability, improvement activities, cost) and the percentage of urologists receiving a bonus payment. Generalized estimating equations were used to estimate the relationship between private equity acquisition and outcomes using a difference-in-differences framework. RESULTS: Between 2017 and 2020, 181 urologists were in a urology practice acquired by private equity with MIPS data available the year before and after acquisition. Compared to urologists in practices not acquired by private equity, those in acquired practices had worse overall MIPS performance after acquisition (difference-in-differences estimate, -14 points, P = .04). The decrease in the overall score was driven by worse performance in the quality score (difference-in-differences estimate, -28 points, P < .001). Finally, acquisition resulted in a decrease in the percentage of urologists receiving bonus payments (difference-in-differences estimate, -43%, P < .001). CONCLUSIONS: Private equity acquisition of urology practices was associated with significantly lower MIPS performance. As private equity acquisition of urology practices becomes more prevalent, key stakeholders should ensure that the quality of patient care is maintained and that the involvement of for-profit entities in health care is being made transparent to patients.
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Medicare , Urologia , Humanos , Idoso , Estados Unidos , Motivação , Estudos Retrospectivos , Reembolso de IncentivoRESUMO
INTRODUCTION: Biomarkers for prostate cancer, such as multiparametric MRI (mpMRI) and tissue-based genomics, are increasingly used for treatment decision-making. Using biomarkers indiscriminately and thus ignoring competing risks of mortality may lead to treatment in some men who derive little clinical benefit. We assessed the relationship between urology practice use of biomarkers and subsequent treatment in men with newly diagnosed prostate cancer. METHODS: We used a 20% random sample of national Medicare data to perform a retrospective cohort study of men with newly diagnosed prostate cancer diagnosed from 2015 through 2019. Urology practice-level use of biomarkers was characterized based on urology practice propensity to use either biomarker after diagnosis (never, below median, above the median). Noncancer mortality risk within 10 years of diagnosis was calculated for all men. Multilevel models were used to assess the relationship between practice-level biomarker use and treatment by noncancer mortality risk. RESULTS: Between 2015 and 2019, 1,764 (65%) urology practices used mpMRI and 897 (33%) used genomic testing for prostate cancer. Compared with urology practices never using each biomarker, those using mpMRI above the median (56% vs. 47%, Pâ¯=â¯0.003) and tissue-based genomics below the median (56% vs. 50%, Pâ¯=â¯0.03) were more likely to treat men with >75% risk of noncancer mortality. Additionally, compared with urology practices never using either biomarker, use of mpMRI (72% vs. 69%, Pâ¯=â¯0.07) or tissue-based genomics (71% vs. 70%, Pâ¯=â¯0.65) did not impact treatment in the healthiest group (i.e., those with <25% risk of noncancer mortality). CONCLUSIONS: Compared to practices that do not use each biomarker in men with newly diagnosed prostate cancer, urology practices using mpMRI, and tissue-based genomics to a lesser extent, are more likely to treat men at very high risk of dying from competing risks of mortality within 10 years of prostate cancer diagnosis.
Assuntos
Imageamento por Ressonância Magnética Multiparamétrica , Neoplasias da Próstata , Urologia , Idoso , Masculino , Humanos , Estados Unidos , Estudos Retrospectivos , Medicare , Neoplasias da Próstata/diagnóstico por imagem , Neoplasias da Próstata/genética , Biomarcadores , Testes Genéticos , Imageamento por Ressonância MagnéticaRESUMO
BACKGROUND: Management of men with advanced prostate cancer has evolved to include urologists, made possible by oral targeted agents (eg, abiraterone or enzalutamide) that can be dispensed directly to patients in the office. We sought to investigate whether this increasingly common model improves access to these agents, especially for Black men who are historically undertreated. METHODS: We used 20% national Medicare data to perform a retrospective cohort study of men with advanced prostate cancer from 2011 through 2019, managed by urology practices with and without in-office dispensing. Using a difference-in-difference framework, generalized estimating equations were used to measure the effect of in-office dispensing on prescriptions for abiraterone and/or enzalutamide, adjusting for differences between patients, including race. RESULTS: New prescription fills for oral targeted agents increased after the adoption of in-office dispensing (+4.4%, 95% confidence interval [CI] = 3.4% to 5.4%) relative to that for men managed by practices without dispensing (+2.4%, 95% CI = 1.4% to 3.4%). The increase in the postintervention period (difference-in-difference estimate) was 2% higher (95% CI = 0.6% to 3.4%) for men managed by practices adopting dispensing relative to men managed by practices without dispensing. The effect was strongest for practices adopting dispensing in 2015 (difference-in-difference estimate: +4.2%, 95% CI = 2.3% to 6.2%). The effect of dispensing adoption did not differ by race. CONCLUSION: Adoption of in-office dispensing by urology practices increased prescription fills for oral targeted agents in men with advanced prostate cancer. This model of delivery may improve access to this important class of medications.