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We performed a clinical trial in non-muscle invasive urothelial cancer (NMIUC) patients randomized (2:1) to the epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor erlotinib or placebo (either orally once weekly x 3 doses prior to scheduled surgery) to assess for a difference in EGFR phosphorylation in tumor adjacent normal urothelium <24 hours post-study dose and tolerance of weekly erlotinib. Thirty-seven volunteers (6 female/31 male, mean age 70, 35 white/2 non-white) with confirmed or suspected NMIUC were enrolled into either erlotinib (n=24; 900 mg-13, 600 mg-11) or placebo (n=13). Immunohistochemical assessment of phosphorylated and total EGFR in adjacent normal urothelium (20 erlotinib; 9 placebo) or tumor (21 erlotinib and 11 placebo subjects) at study end observed no significant difference between those receiving erlotinib or placebo. This was also true for other assessed tissue biomarkers (phosphorylated ERK, ERK, e-cadherin, p53 and Ki67). Adverse events were more common, in a dose-related fashion, in participants receiving erlotinib, e.g. 38% experienced Grade 1 with rare grade 2 diarrhea and skin toxicity vs 8% in placebo. Clinically insignificant, but statistically significant (p=0.001) elevations in serum total bilirubin and creatinine were observed in erlotinib participants. Serum erlotinib and metabolite concentrations (OSI-420) confirmed compliance in all erlotinib subjects and did not significantly differ between the 600 and 900 mg doses. Despite compelling pre-clinical and clinical data for targeted EGFR inhibition in bladder cancer prevention, these data do not support the use of weekly erlotinib to prevent progression of NMI bladder cancer.
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PURPOSE: Nadofaragene firadenovec-vncg is a nonreplicating adenoviral vector-based gene therapy for bacillus Calmette-Guérin (BCG)-unresponsive carcinoma in situ (CIS) with/without high-grade Ta/T1. We report outcomes following 5 years of planned follow-up. MATERIALS AND METHODS: This open-label phase 3 trial (NCT02773849) enrolled patients with BCG-unresponsive nonmuscle-invasive bladder cancer in 2 cohorts: CIS ± Ta/T1 (CIS; n = 107) and Ta/T1 without CIS (Ta/T1 cohort; n = 50). Patients received 75 mL (3 × 1011 vp/mL) nadofaragene firadenovec intravesically once every 3 months with cystoscopy and cytology assessments, with continued treatment offered to those remaining high grade recurrence-free (HGRF). RESULTS: One hundred fifty-seven patients were enrolled from 33 US sites (n = 151 included in efficacy analyses). Median follow-up was 50.8 months (interquartile range 39.1-60.0), with 27% receiving ≥ 5 instillations and 7.6% receiving treatment for ≥ 57 months. Of patients with CIS 5.8% (95% CI 2.2-12.2) were HGRF at month 57, and 15% (95% CI 6.1-27.8) of patients with high-grade Ta/T1 were HGRF at month 57. Kaplan-Meier-estimated HGRF survival at 57 months was 13% (95% CI 6.9-21.5) and 33% (95% CI 19.5-46.6) in the CIS and Ta/T1 cohorts, respectively. Cystectomy-free survival at month 60 was 49% (95% CI 40.0-57.1): 43% (95% CI 32.2-53.7) in the CIS cohort and 59% (95% CI 43.1-71.4) in the Ta/T1 cohort. Overall survival at 60 months was 80% (71.0, 86.0): 76% (64.6-84.5) and 86% (70.9-93.5) in the CIS and Ta/T1 cohorts, respectively. Only 5 patients (4 with CIS and 1 with Ta/T1) experienced clinical progression to muscle-invasive disease. CONCLUSIONS: At 60 months, nadofaragene firadenovec-vncg allowed bladder preservation in nearly half of the patients and proved to be a safe option for BCG-unresponsive nonmuscle-invasive bladder cancer.
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Vacuna BCG , Neoplasias de la Vejiga Urinaria , Humanos , Neoplasias de la Vejiga Urinaria/patología , Neoplasias de la Vejiga Urinaria/tratamiento farmacológico , Neoplasias de la Vejiga Urinaria/terapia , Neoplasias de la Vejiga Urinaria/mortalidad , Masculino , Femenino , Vacuna BCG/administración & dosificación , Vacuna BCG/uso terapéutico , Administración Intravesical , Estudios de Seguimiento , Anciano , Persona de Mediana Edad , Carcinoma in Situ/patología , Carcinoma in Situ/terapia , Carcinoma in Situ/tratamiento farmacológico , Invasividad Neoplásica , Resultado del Tratamiento , Adenoviridae/genética , Adyuvantes Inmunológicos/administración & dosificación , Adyuvantes Inmunológicos/uso terapéutico , Anciano de 80 o más AñosRESUMEN
OBJECTIVE: To project the proportion of the urology workforce that is from under-represented in medicine (URiM) groups between 2021-2061. METHODS: Demographic data were obtained from AUA Census and ACGME Data Resource Books. The number of graduating urology residents and proportion of URiM graduating residents were characterized with linear models. Stock and Flow models were used to project future population numbers and proportions of URiM practicing urologists, contingent on assumptions regarding trainee demographics, retirement trends, and growth in the field. RESULTS: Currently, there is an increase in the percentage of URiM graduates by 0.145% per year. If historical trends continue, URiM urologists will likely comprise 16.2% of urology residency graduates and 13.3% of the practicing urological workforce in 2061. These percentages would constitute an underrepresentation of URiM urologists relative to the projected 44.2% of the U.S. population who would identify as American Indian/Alaskan Native, Black/African American, Latinx/Hispanic and Native Hawaiian/Pacific Islander by 2060.1 An increase in the percentage of URiM graduates by 0.845% per year would result in 44.2% URiM urology residency graduates and 26.1% URiM practicing urologists by 2061. An interactive app was designed to allow for a range of assumptions to be explored and for future data to be incorporated. CONCLUSION: URiM physician representation within urology over the next 40years will remain disproportionately low compared to that of the projected share of people of color in the general U.S. POPULATION: In order to achieve the AUA's Diversity, Equity and Inclusion goals, a concerted effort to implement interventions to recruit, train, and retain a generation of racially diverse urologists appears necessary.
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Predicción , Urología , Humanos , Masculino , Etnicidad/estadística & datos numéricos , Fuerza Laboral en Salud/estadística & datos numéricos , Fuerza Laboral en Salud/tendencias , Internado y Residencia/estadística & datos numéricos , Internado y Residencia/tendencias , Grupos Raciales/estadística & datos numéricos , Estados Unidos , Urólogos/estadística & datos numéricos , Urólogos/provisión & distribución , Urólogos/tendencias , Urología/estadística & datos numéricos , Urología/educación , Urología/tendencias , Recursos Humanos/estadística & datos numéricos , Recursos Humanos/tendencias , Indio Americano o Nativo de Alaska , Negro o Afroamericano , Hispánicos o Latinos , Nativos de Hawái y Otras Islas del PacíficoRESUMEN
OBJECTIVE: To characterize academic productivity for underrepresented minorities (URMs) vs non-URMs and by gender in Urology. METHODS: A database was created from 145 Urology residency programs. URM status was determined by origin of name, photo, biography, Twitter, LinkedIn, and Doximity. A PubMed query was performed for publication output. URM status, gender, post-graduate year/years of practice, and Doximity residency rank were factors in multivariable analysis. RESULTS: For residents, the median total publications was 2 [1,5] for URMs and 2 [1,5] for non-URMs (P=.54). The median first/last author publications was 1 [0,2] for URMs and 1 [0,2] for non-URMs (P=.79). The median total publications was 2 [0,4] for women and 2 [1,6] for men (P=.003). The median first/last author publications was 1 [0,2] for women and 1 [0,2] for men (P=.14). For faculty, the median total publications was 12 [3,32] for URMs and 19 [6,45] for non-URMs (P=.0002). The median first/last author publications was 4.5 [1,12] for URMs and 7 [2,20] for non-URM faculty (P=.0002). The median total publications was 11 [5,25] for women and 20 [6,49] for men (P<.0001). The median first/last author publications was 4 [1,11] for women and 8 [2,22] for men (P<.0001). On multivariable analysis, there was no difference in total publications and first/last author publications for URMs vs non-URMs. There remained a difference between genders for residents and faculty with total publications but not first/last author publications (P=.002/P=.10 residents, P=.004/P=.07 faculty). CONCLUSION: Academic productivity was not different in URMs and non-URMs for both residents and faculty. Men residents and faculty had more total publications compared to women.
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Internado y Residencia , Urología , Humanos , Masculino , Femenino , Estados Unidos , Urólogos , Grupos Minoritarios , Instituciones Académicas , Urología/educación , Docentes MédicosRESUMEN
OBJECTIVE: To describe differences in urology mentorship exposure for medical students across race/ethnicity and to explore how much potential mentees valued the importance of race-concordant mentorship. METHODS: All medical students at UCLA received a cross-sectional survey. Dependent variables were perceived quality of mentorship in urology and association between race-concordant mentorship and perceived importance of race-concordant mentorship. Mentors were self-selected by medical students. Variables were compared across race/ethnicity using descriptive statistics and multivariate analyses. Subset analyses looking at race-concordance between mentor and student was performed using stratified Cochran-Mantel-Haenszel tests. This was performed to determine if there were differences, across race/ethnicity, in rating of importance of having a race-concordant mentor. RESULTS: The likelihood of having a urologist as a mentor was similar across race/ethnicity. Under-Represented in Medicine (URiM) students were more likely to report that having a mentor of the same race/ethnicity was extremely important (Asian 9%, Black 58%, Latinx 55% and White 3%, P < .001) compared to their non-URiM peers who were more likely to rate having a race-concordant mentor as not at all important (Asian 34%, Black 5%, Latinx 8%, White 79%, P < .001). URiM students with race-concordant mentors were still more likely to rate having a mentor of the same race/ethnicity as extremely/very important (73%) compared to their non-URiM peers (9%, Pâ¯=â¯.001). URiM students with race-discordant mentors also rated importance of mentors of the same race/ethnicity as extremely/very important (67%) compared to their non-URiM peers (11%, Pâ¯=â¯.006). CONCLUSION: URiM medical students regard race-concordant mentorship as extremely important. Interventions addressing mentor racial/ethnic concordance and those promoting culturally responsive mentorship may optimize recruitment of URiM students into urology.
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Estudiantes de Medicina , Urología , Humanos , Mentores , Estudios Transversales , EtnicidadRESUMEN
BACKGROUND: Despite recent drug development for non-muscle invasive bladder cancer (NMIBC), few therapies have been approved by the US Food and Drug Administration (FDA), and there remains an unmet clinical need. Bacillus Calmette-Guerin (BCG) supply issues underscore the importance of developing safe and effective drugs for NMIBC. OBJECTIVE: On November 18-19, 2021, the FDA held a public virtual workshop to discuss NMIBC research needs and potential trial designs for future development of effective therapies. METHODS: Representatives from various disciplines including urologists, oncologists, pathologists, statisticians, basic and translational scientists, and the patient advocacy community participated. The workshop format included invited lectures, panel discussions, and opportunity for audience discussion and comment. RESULTS: In a pre-workshop survey, 92% of urologists surveyed considered the development of alternatives to BCG as a high drug development priority for BCG-naïve high-risk patients. Key topics discussed included definitions of disease states; trial design for BCG-naïve NMIBC, BCG-unresponsive carcinoma in situ, and BCG-unresponsive papillary carcinoma; strengths and limitations of single-arm trial designs; assessing patient-reported outcomes; and considerations for assessing avoidance of cystectomy as an efficacy measure. CONCLUSIONS: The workshop discussed several important opportunities for trial design refinement in NMIBC. FDA encourages sponsors to meet with the appropriate review division to discuss trial design proposals for NMIBC early in drug development.
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OBJECTIVE: To contextualize the low representation of Under-Represented in Medicine (URiM) in urology, we examine differences in timing and perceived quality of urology clinical and research exposures for medical students across race/ethnicity. METHODS: A cross-sectional survey was distributed to all medical students at University of California, Los Angeles. Dependent variables were timing of urology exposure and perceived quality of urology exposure. Descriptive statistics and multivariate analyses were used to compare variables across race/ethnicity. Logistic regression was used to determine odds of early exposure to urology across race/ethnicity. RESULTS: Black and Latinx students were significantly less likely to discover urology before MS3 (P <.001). Although URiM students were more likely to recall receiving a urology interest group invitation (Asian 46%, Black 53%, Latinx 67%, White 48%, P = .03), they were less likely to attend an event (Asian 23%, Black 4%, Latinx 3% and White 15%, P <.001) despite being more likely to be interested in urology (Asian 32%, Black 38%, Latinx 50%, White 28%, P = .01). Black students were more likely to gain exposure via family/friend with a urological diagnosis. Black and Latinx students were twice as dissatisfied with timing and method of medical school exposure to urology versus their peers. There were differences across race/ethnicity for whether or not a student had engaged in urology research (Asian 10%, Black 5%, Latinx 2%, White 2%, P = .01). CONCLUSION: Racial/ethnic disparities exist in early exposure to urology, involvement in urology interest group, access to research, and satisfaction with exposure to urology. Interventions addressing the timing and quality of urology exposures may optimize recruitment of URiM students into urology.
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Estudiantes de Medicina , Urología , Humanos , Estudios Transversales , Etnicidad , Facultades de MedicinaRESUMEN
A recent phase 3 trial of intravesical nadofaragene firadenovec reported a promising complete response rate for patients with bacillus Calmette-Guérin-unresponsive non-muscle-invasive bladder cancer. This study examined the ability of antiadenovirus antibody levels to predict the durability of therapeutic response to nadofaragene firadenovec. A standardized and validated quantitative assay was used to prospectively assess baseline and post-treatment serum antibody levels among 91 patients from the phase 3 trial, of whom 47 (52%) were high-grade recurrence free at 12 mo (responders). While baseline titers did not predict treatment response, 3-mo titer >800 was associated with a higher likelihood of durable response (p = 0.026). Peak post-treatment titers >800 were noted in 42 (89%) responders versus 26 (59%) nonresponders (p = 0.001; assay sensitivity, 89%; negative predictive value, 78%). Moreover, 22 (47%) responders compared with eight (18%) nonresponders had a combination of peak post-treatment titers >800 and peak antibody fold change >8 (p = 0.004; assay specificity, 82%; positive predictive value, 73%). A majority of responders continued to have post-treatment antibody titers >800 after the first 6 mo of therapy. In conclusion, serum antiadenovirus antibody quantification may serve as a novel predictive marker for nadofaragene firadenovec response durability. Future studies will focus on large-scale validation and clinical utility of the assay. PATIENT SUMMARY: This study reports on a planned secondary analysis of a phase 3 multicenter clinical trial that established the benefit of nadofaragene firadenovec, a novel intravesical gene therapeutic, for the treatment of patients with bacillus Calmette-Guérin (BCG)-unresponsive high-risk non-muscle-invasive bladder cancer. Prospective assessment of serum anti-human adenovirus type-5 antibody levels of patients in this trial indicated that a combination of post-treatment titers and fold change from baseline can predict treatment efficacy. While this merits additional validation, our findings suggest that serum antiadenovirus antibody levels can serve as an important predictive marker for the durability of therapeutic response to nadofaragene firadenovec.
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Antineoplásicos , Neoplasias de la Vejiga Urinaria , Adyuvantes Inmunológicos/uso terapéutico , Administración Intravesical , Antineoplásicos/uso terapéutico , Vacuna BCG/uso terapéutico , Femenino , Humanos , Masculino , Invasividad Neoplásica , Recurrencia Local de Neoplasia/tratamiento farmacológico , Estudios Prospectivos , Neoplasias de la Vejiga Urinaria/tratamiento farmacológicoRESUMEN
OBJECTIVE: To examine the historical trends and factors underlying the current state of racial/ethnic representation within the urology workforce at each stage of the educational pipeline. METHODS: Using data from the US Census Bureau and the Association of American Medical Colleges, trends in racial/ethnic distribution for 2007-2008 to 2019-2020 were tracked in the educational pipeline for academic urologists. This pipeline was defined as progressively diminishing cohorts, starting with the US population, leading to medical school application, acceptance, and graduation, through to urology residency application, matching, and graduation, and ending with urology faculty appointment. A comparative cohort analysis was performed for academic year 2018-2019 for differences in racial/ethnic distribution across cohorts by binomial tests. RESULTS: From 2007-2008 to 2019-2020, while the proportion of Latinx/Hispanic urology applicants increased by 0.38% per year (95% CI 0.24, 0.52), their proportion in the urology resident population remained unchanged (0.07% per year, 95% CI -0.20, 0.06) from 2011-2012 to 2019-2020. There was a decrease in the proportion of Black urology applicants (-0.13% per year, 95% CI -0.24, -0.02) and no change in the resident population (-0.03% per year, 95% CI -0.11, 0.05), despite an increase in total number of residents (nâ¯=â¯1043 to nâ¯=â¯1734) from 2009-2010 to 2019-2020. In 2018-2019, there were step-wise decreases in proportion of Black and Latinx/Hispanic members represented at critical stages of the educational pipeline (P <0.0001). CONCLUSION: Attrition in URM urologists occur at key educational stages. This paper offers opportunities for the design of interventions to diversify the urology workforce.
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Internado y Residencia , Urología , Diversidad Cultural , Humanos , Grupos Raciales , Recursos HumanosRESUMEN
OBJECTIVE: To interrogate the National Veterans Health Administration (VA) database to determine if beta-blocker use at time of initiation of androgen therapy deprivation (ADT) would result in improved oncological outcomes in advanced prostate cancer (PCa). METHODS: All men diagnosed with high risk PCa (PSA >20) from 2000-2008 who were on ADT ≥ 6 months were identified. Patients receiving ADT concurrently with primary radiation therapy were excluded. Pharmacy data was interrogated for all beta-blockers, but then focused on the selective beta-1 blocker metoprolol. Cox proportional hazards ratios were calculated for overall survival (OS), PCa specific survival (CSS) and skeletal related events (SREs). RESULTS: In 39,198 patients with high risk PCa on ADT, use of any beta-blocker was not associated with improvement in OS, CSS, or SREs. Further analyses focusing on metoprolol found that 10,224 (31.9%) had used metoprolol while 21,834 had no beta-blocker use. Multivariable analysis with Inverse Propensity Score Weighting, adjusted for factors including PSA, Gleason score, and duration ADT, found that utilization of metoprolol was not associated with improvement in OS (hazard ratio [HR] 0.97, P = .19), CSS (HR 0.94, P = .23) or SREs (HR 0.98, P = .79). CONCLUSION: In this large cohort, metoprolol use in conjunction with ADT in high risk PCa was not associated with improvement in OS, CSS, or risk of SRE. In contrast to a recent smaller clinical study, our data strongly suggests no cancer specific benefit to beta-blocker use in advanced PCa.
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Antagonistas de Receptores Adrenérgicos beta 1/uso terapéutico , Antagonistas de Andrógenos/uso terapéutico , Neoplasias Óseas/secundario , Metoprolol/uso terapéutico , Neoplasias de la Próstata/mortalidad , Neoplasias de la Próstata/terapia , Anciano , Anciano de 80 o más Años , Progresión de la Enfermedad , Humanos , Masculino , Modelos de Riesgos Proporcionales , Neoplasias de la Próstata/patología , Estudios Retrospectivos , Tasa de Supervivencia , Estados Unidos/epidemiología , United States Department of Veterans AffairsRESUMEN
BACKGROUND: BCG is the most effective therapy for high-risk non-muscle-invasive bladder cancer. Nadofaragene firadenovec (also known as rAd-IFNa/Syn3) is a replication-deficient recombinant adenovirus that delivers human interferon alfa-2b cDNA into the bladder epithelium, and a novel intravesical therapy for BCG-unresponsive non-muscle-invasive bladder cancer. We aimed to evaluate its efficacy in patients with BCG-unresponsive non-muscle-invasive bladder cancer. METHODS: In this phase 3, multicentre, open-label, repeat-dose study done in 33 centres (hospitals and clinics) in the USA, we recruited patients aged 18 years or older, with BCG-unresponsive non-muscle-invasive bladder cancer and an Eastern Cooperative Oncology Group status of 2 or less. Patients were excluded if they had upper urinary tract disease, urothelial carcinoma within the prostatic urethra, lymphovascular invasion, micropapillary disease, or hydronephrosis. Eligible patients received a single intravesical 75 mL dose of nadofaragene firadenovec (3â×â1011 viral particles per mL). Repeat dosing at months 3, 6, and 9 was done in the absence of high-grade recurrence. The primary endpoint was complete response at any time in patients with carcinoma in situ (with or without a high-grade Ta or T1 tumour). The null hypothesis specified a complete response rate of less than 27% in this cohort. Efficacy analyses were done on the per-protocol population, to include only patients strictly meeting the BCG-unresponsive definition. Safety analyses were done in all patients who received at least one dose of treatment. The study is ongoing, with a planned 4-year treatment and monitoring phase. This study is registered with ClinicalTrials.gov, NCT02773849. FINDINGS: Between Sept 19, 2016, and May 24, 2019, 198 patients were assessed for eligibility. 41 patients were excluded, and 157 were enrolled and received at least one dose of the study drug. Six patients did not meet the definition of BCG-unresponsive non-muscle-invasive bladder cancer and were therefore excluded from efficacy analyses; the remaining 151 patients were included in the per-protocol efficacy analyses. 55 (53·4%) of 103 patients with carcinoma in situ (with or without a high-grade Ta or T1 tumour) had a complete response within 3 months of the first dose and this response was maintained in 25 (45·5%) of 55 patients at 12 months. Micturition urgency was the most common grade 3-4 study drug-related adverse event (two [1%] of 157 patients, both grade 3), and there were no treatment-related deaths. INTERPRETATION: Intravesical nadofaragene firadenovec was efficacious, with a favourable benefit:risk ratio, in patients with BCG-unresponsive non-muscle-invasive bladder cancer. This represents a novel treatment option in a therapeutically challenging disease state. FUNDING: FKD Therapies Oy.
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Adenoviridae/genética , Vacuna BCG/administración & dosificación , Carcinoma in Situ/terapia , Resistencia a Antineoplásicos , Terapia Genética , Vectores Genéticos , Interferón alfa-2/genética , Neoplasias de la Vejiga Urinaria/terapia , Administración Intravesical , Anciano , Vacuna BCG/efectos adversos , Carcinoma in Situ/genética , Carcinoma in Situ/mortalidad , Carcinoma in Situ/patología , Progresión de la Enfermedad , Femenino , Terapia Genética/efectos adversos , Terapia Genética/mortalidad , Humanos , Masculino , Persona de Mediana Edad , Clasificación del Tumor , Invasividad Neoplásica , Recurrencia Local de Neoplasia , Factores de Tiempo , Resultado del Tratamiento , Estados Unidos , Neoplasias de la Vejiga Urinaria/genética , Neoplasias de la Vejiga Urinaria/mortalidad , Neoplasias de la Vejiga Urinaria/patologíaRESUMEN
PURPOSE: Patients presenting with microhematuria represent a heterogeneous population with a broad spectrum of risk for genitourinary malignancy. Recognizing that patient-specific characteristics modify the risk of underlying malignant etiologies, this guideline sought to provide a personalized diagnostic testing strategy. MATERIALS AND METHODS: The systematic review incorporated evidence published from January 2010 through February 2019, with an updated literature search to include studies published up to December 2019. Evidence-based statements were developed by the expert Panel, with statement type linked to evidence strength, level of certainty, and the Panel's judgment regarding the balance between benefits and risks/burdens. RESULTS: Microhematuria should be defined as ≥ 3 red blood cells per high power field on microscopic evaluation of a single specimen. In patients diagnosed with gynecologic or non-malignant genitourinary sources of microhematuria, clinicians should repeat urinalysis following resolution of the gynecologic or non-malignant genitourinary cause. The Panel created a risk classification system for patients with microhematuria, stratified as low-, intermediate-, or high-risk for genitourinary malignancy. Risk groups were based on factors including age, sex, smoking and other urothelial cancer risk factors, degree and persistence of microhematuria, as well as prior gross hematuria. Diagnostic evaluation with cystoscopy and upper tract imaging was recommended according to patient risk and involving shared decision-making. Statements also inform follow-up after a negative microhematuria evaluation. CONCLUSIONS: Patients with microhematuria should be classified based on their risk of genitourinary malignancy and evaluated with a risk-based strategy. Future high-quality studies are required to improve the care of these patients.
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Hematuria/diagnóstico , Algoritmos , Hematuria/etiología , Humanos , Medición de RiesgoRESUMEN
BACKGROUND, CONTEXT AND PURPOSE: In spite of the mixed evidence for their impact, survivorship Care Plans (SCPs) are recommended to enhance quality of care for cancer survivors. Data on the feasibility of SCPs in bladder cancer (BC) is sparse. Using a mixed-methods approach, this study describes the iterative development, acceptability and feasibility of BC specific SCP (BC-SCP) in clinical settings. METHODS: In Phase I, we developed the BC-SCP. In Phase II, we conducted four focus groups with 19 patients and 15 providers to examine its acceptability and usability challenges. Data analyses using the Atlas.ti program, informed refinement of the BC-SCP. In Phase III, we conducted feasibility testing of the refined BC-SCP with 18 providers from 12 health-centers. An encounter survey was completed after each assessment to examine the feasibility of the BC-SCP. Chi-square and Fisher Exact tests were used for comparative analyses. RESULTS: During phase I, we observed high patient and provider acceptability of the BC-SCP and substantial engagement in improving its content, design, and structure. In Phase II, providers completed 59 BC-SCPs. Mean time for BC-SCP completion was 12.3 min. Providers reported that BC-SCP content was clear, did not hamper clinic flow and was readily completed with easy-to-access information. Comparative analyses to examine differences in SCP completion time by patient clinico-demographic characteristics and provider type revealed no significant differences. CONCLUSIONS: Our BC-SCP has clinical relevance, and can be used in an active practice setting. However, considerable progress will be necessary to achieve implementation of and sharing the BC-SCP with patients and care providers, particularly within the electronic medical record. In summary, BC-SCPs are essential to improve the follow up care of BC survivors. Clinical resources are required to ensure appropriate implementation of BC-SCPs. TRIAL REGISTRATION: Study HUM00056082.
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Supervivientes de Cáncer/psicología , Personal de Salud/psicología , Planificación de Atención al Paciente/organización & administración , Supervivencia , Neoplasias de la Vejiga Urinaria/terapia , Anciano , Supervivientes de Cáncer/estadística & datos numéricos , Estudios de Factibilidad , Femenino , Grupos Focales , Encuestas de Atención de la Salud , Personal de Salud/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Aceptación de la Atención de Salud/estadística & datos numéricos , Investigación CualitativaRESUMEN
This selection from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Bladder Cancer focuses on the clinical presentation and workup of suspected bladder cancer, treatment of non-muscle-invasive urothelial bladder cancer, and treatment of metastatic urothelial bladder cancer because important updates have recently been made to these sections. Some important updates include recommendations for optimal treatment of non-muscle-invasive bladder cancer in the event of a bacillus Calmette-Guérin (BCG) shortage and details about biomarker testing for advanced or metastatic disease. The systemic therapy recommendations for second-line or subsequent therapies have also been revised. Treatment and management of muscle-invasive, nonmetastatic disease is covered in the complete version of the NCCN Guidelines for Bladder Cancer available at NCCN.org. Additional topics covered in the complete version include treatment of nonurothelial histologies and recommendations for nonbladder urinary tract cancers such as upper tract urothelial carcinoma, urothelial carcinoma of the prostate, and primary carcinoma of the urethra.
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Oncología Médica , Neoplasias de la Vejiga Urinaria , Femenino , Humanos , Masculino , Oncología Médica/normas , Neoplasias de la Vejiga Urinaria/epidemiologíaRESUMEN
OBJECTIVE: To compare perioperative and oncologic outcomes for patients with clinical T1b renal cell carcinoma following treatment with microwave ablation (MW), partial nephrectomy (PN), or radical nephrectomy (RN). METHODS: Comprehensive clinical and pathologic data were collected for nonmetastatic renal cell carcinoma patients with cT1b tumors following MW, PN, or RN from 2000 to 2018. Local recurrence-free, metastasis-free, cancer-specific and overall survival were estimated using Kaplan-Meier method. Prognostic factors for complications and survival were determined using logistic regression and Cox hazard models, respectively. RESULTS: A total of 325 patients (40 MW, 74 PN, and 211 RN) were identified. Patients treated with MW were older with higher Charlson comorbidity indices compared to surgical patients. Median length of hospitalization was shorter for MW compared to surgical patients (1 day vs 4 days, P <.0001). Post-treatment estimated glomerular filtration rate decreased by median 4.5% for MW compared to 3.2% for PN (Pâ¯=â¯.58) and 29% for RN (P <.001). Median follow-up was 34, 35, and 49 months following MW, PN, and RN, respectively. Estimated 5-year local recurrence-free survival was 94.5% for MW vs 97.9% for PN (Pâ¯=â¯.34) and 99.2% for RN (Pâ¯=â¯.02). Two patients recurred after MW and underwent repeat ablation without subsequent recurrence. No difference in 5-year metastasis-free survival or cancer-specific survival was found among MW, PN, or RN. Four (10%) MW patients had high-grade complication. Only prior abdominal surgery predicted high-grade complication (OR 6.29, Pâ¯=â¯.017). CONCLUSION: Microwave ablation is a feasible alternative to surgery in select comorbid patients with clinical T1b renal cell carcinoma.
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Carcinoma de Células Renales/cirugía , Neoplasias Renales/cirugía , Recurrencia Local de Neoplasia/cirugía , Nefrectomía/efectos adversos , Complicaciones Posoperatorias/epidemiología , Ablación por Radiofrecuencia/efectos adversos , Anciano , Carcinoma de Células Renales/mortalidad , Supervivencia sin Enfermedad , Estudios de Factibilidad , Femenino , Estudios de Seguimiento , Tasa de Filtración Glomerular , Humanos , Estimación de Kaplan-Meier , Neoplasias Renales/mortalidad , Masculino , Microondas/uso terapéutico , Persona de Mediana Edad , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/prevención & control , Estadificación de Neoplasias , Nefrectomía/métodos , Complicaciones Posoperatorias/etiología , Ablación por Radiofrecuencia/métodos , Reoperación/estadística & datos numéricosRESUMEN
PURPOSE: We evaluated the AUA (American Urological Association)/SUO (Society of Urologic Oncology) nonmuscle invasive bladder cancer risk model to predict nonmuscle invasive bladder cancer recurrence and progression prior to death. MATERIALS AND METHODS: We performed a retrospective analysis using electronic medical records and cancer registry data of patients with nonmuscle invasive bladder cancer in a multicenter United States patient population. We evaluated recurrence-free and progression-free survival according to the AUA/SUO nonmuscle invasive bladder cancer risk model. We then assessed discriminative performance with the c-index and compared the cumulative incidence of recurrence, progression and death across 4 age groups. RESULTS: We identified 1,297 patients with nonmuscle invasive bladder cancer. Median followup in the cohort was 3.2 years. The c-index of the AUA/SUO recurrence model was 0.62 and for progression it was higher at 0.77. Patients younger than 60 years had a 40% greater probability of recurrent nonmuscle invasive bladder cancer vs death while patients 84 years old or older had a 12% greater probability of death prior to recurrence at 5 years. This study was limited by its retrospective design. CONCLUSIONS: The AUA/SUO nonmuscle invasive bladder cancer risk model provides predictive performance of recurrence and progression similar to that of previous similar risk models, such as the models of the European Organization for Research and Treatment of Cancer, the Club Urológico Español de Tratamiento Oncológico and the National Comprehensive Cancer Network®. This work illustrates the need to consider age in predictive tools for clinicians who treat patients with nonmuscle invasive bladder cancer.