Adult Prostate Sarcoma: Demographics, Treatment Patterns, and Survival.

BACKGROUND: This study aimed to examine clinicopathologic characteristics, treatment patterns, and survival rates in a contemporary population-based cohort of adult prostate sarcoma patients. METHODS: In the Surveillance, Epidemiology, and End Results database (2004-2020), adult patients with prostate sarcoma were identified. Descriptive statistics, Kaplan-Meier analyses, smoothed cumulative incidence plots, and Cox regression models were used. RESULTS: Of 125 patients, 45 (36%) harbored leiomyosarcoma, 17 (14%) had rhabdomyosarcoma, 15 (12%) had stromal sarcoma, 17 (14%) had sarcoma not otherwise specified (NOS), and 31 (25%) had other sarcoma subtypes. Metastatic stage was most common in the rhabdomyosarcoma patients (44%) and least common in the leiomyosarcoma (21%) and stromal sarcoma (20%) patients. Most of the rhabdomyosarcoma patients received the combination of systemic and radiation therapy with (24%) or without radical surgery (35%), whereas most of the leiomyosarcoma and stromal sarcoma patients underwent radical surgery with (22 and 13%) or without (22 and 47%) radiation. In the overall population, the median overall survival was 27 months. The 5-years overall versus cancer-specific versus other-cause mortality rates were respectively 71 versus 58 versus 13%. In the multivariable Cox regression models, the highest overall mortality was exhibited by the patients with metastatic disease (hazard ratio [HR] 2.87; 95% confidence interval [CI] 1.55-5.31; p < 0.001) or unknown disease stage (HR 2.94; 95% CI 2.20-7.21; p = 0.019). Conversely, of all the histologic subtypes, only stromal sarcoma distinguished itself by lower overall mortality (HR 0.41; 95% CI 0.18-0.96; p = 0.039). CONCLUSIONS: Four major histologic subtypes were identified. Among most adult sarcoma patients, treatment patterns vary according to histology, from multimodal therapy to radical prostatectomy alone. These treatment differences reflect equally important heterogeneity in survival patterns.

Inpatient palliative care in metastatic adrenocortical carcinoma: a retrospective analysis using the National Inpatient Sample database.

BACKGROUND: The use of inpatient palliative care (IPC) in advanced cancer patients represents a well-established guideline recommendation. This study examines the utilization rates and patterns of IPC among patients with metastatic adrenocortical carcinoma (mACC). METHODS: Relying on the Nationwide Inpatient Sample database (2007-2019), we tabulated IPC rates in mACC patients. Estimated annual percentage changes (EAPC) analyses as well as multivariable logistic regression models (MLRM) predicting IPC use were fitted. RESULTS: Of 2040 mACC patients, 238 (12%) received IPC. Overall, the rate of IPC increased from 3.7% to 19.1% between 2007 and 2019 (EAPC +9.6%, P=0.001). During the same period, in-hospital mortality remained unchanged from 12.1 to 13.8% (EAPC 0.1%; P=0.97). Younger age at admission (<60 years; MLRM OR=0.70, P=0.013), solitary metastatic site (OR=0.63; P=0.015), and non-brain metastases (OR=0.62; P=0.033) were all associated with lower IPC use. CONCLUSIONS: In mACC patients, IPC use has increased from a marginal 3.7% to a moderate annual value of 19.1% in the most recent study year. These rates were not driven by a concomitant increase in in-hospital mortality (12.1% to 13.8%; P=0.9). and may be interpreted as an improvement in quality of care. Despite this encouraging increase, some patient characteristics herald lower IPC use. In consequence, younger patients, those with solitary metastatic sites, and non-brain metastases should be carefully considered for IPC to decrease or completely reduce the IPC access barrier maximally.

Prostate-specific Antigen Nadir and Cancer-Control Outcomes in Real-world Apalutamide-treated Metastatic Hormone-Sensitive Prostate Cancer Patients: A Single-Center Analysis.

BACKGROUND AND OBJECTIVE: Currently available post hoc phase 3 trial-derived data suggest better cancer-control outcomes in apalutamide-treated metastatic hormone-sensitive prostate cancer (mHSPC) patients achieving an (ultra)low prostate-specific antigen (PSA) nadir. This study aims to validate ultralow PSA nadir cutoffs. METHODS: Relying on an institutional prostate cancer database, 107 eligible patients were yielded. The currently available PSA nadir cutoffs (SWOG trial: <0.2 ng/ml; ultralow TITAN trial: ≤0.02 vs 0.02-0.2 vs >0.2 ng/ml) and PSA responses (≥99%) were tested for time to castration-resistant prostate cancer (ttCRPC) and overall survival (OS) in mHSPC patients treated with apalutamide. Finally, comparisons were made against abiraterone mHSPC treatment. KEY FINDINGS AND LIMITATIONS: Overall, 107 mHSPC patients treated with apalutamide at a median age of 68 yr and baseline PSA of 29 ng/ml were included. The highest proportion of included patients (40.2%) achieved an ultralow PSA nadir of ≤0.02 ng/ml. Patients reaching the SWOG 9346-defined PSA nadir of <0.2 ng/ml and ultralow PSA nadir of ≤0.02 ng/ml harbored the longest time to metastatic castration-resistant prostate cancer (mCRPC) and OS (all p < 0.05). Moreover, 80% of mHSPC patients treated with apalutamide achieved a PSA response of ≥99%. These patients also harbored better time to mCRPC and OS outcomes, relative to patients with a <99% PSA response (both p < 0.05). In the second step of analyses, a comparison against abiraterone patients showed a significantly higher rate of achieving an ultralow PSA nadir of ≤0.02 ng/ml: 40.2% versus 8.8% for apalutamide versus abiraterone, resulting in a significantly longer ttCRPC for the apalutamide-treated (37 mo) than for the abiraterone-treated (22 mo) group (p = 0.001), even after multivariable adjustment and in sensitivity analyses for high-risk mHSPC patients only. The study is limited by its retrospective design. CONCLUSIONS AND CLINICAL IMPLICATIONS: In the real-world setting, most mHSPC patients treated with apalutamide achieve an ultralow PSA nadir, which is associated with better cancer-control outcomes. Moreover, a PSA response of ≥99% predicts better outcomes. In head-to-head comparisons, apalutamide achieves better PSA kinetics and ttCRPC outcomes than abiraterone. PATIENT SUMMARY: A prostate-specific antigen (PSA) nadir of <0.02 ng/ml and PSA responses ≥99% are associated with better cancer-control outcomes in metastatic hormone-sensitive prostate cancer patients treated with apalutamide.

Urologist communication is a primary factor leading to erectile dysfunction treatment postprostatectomy.

BACKGROUND: Studies have shown insufficient utilization of care for patients with erectile dysfunction (ED) after radical prostatectomy (RP). AIM: The aim of this study was to evaluate variables associated with barriers to seeking and receiving ED treatment. METHODS: In this multicenter prospective cross-sectional study, the functional outcomes of 936 patients were assessed 10 to 15 years after RP. A total of 525 patients with ED or incontinence were asked about their treatment experiences or lack thereof. The data were analyzed using the chi-square test, t test, and multivariate logistic analyses. OUTCOMES: Patients answered validated questionnaires regarding information sources, communication with their partner and urologist, and barriers to ED treatment. RESULTS: Of the 525 patients, 80 were not available to survey. A total of 304 patients answered the survey (response: 68.0%). A total of 246 patients had ED and were included in this study. The mean age at surgery was 64.4 ± 6.1 years, and the mean age at the time of this survey was 77.1 ± 6.2 years. The mean follow-up duration was 12.7 ± 1.5 years. Forty-six percent (n = 114 of 246) of the patients had never received ED treatment. The most important conversation partners regarding the ED were the partner (69% [n = 169 of 246]) and the urologist (48% [n = 118 of 246]). Patients who never received ED treatment were less likely to have conversations with their urologist (34% vs 60%; P < .001), had less support (51% vs 68%; P = .01), and had less interest in sex from their partner (20% vs 40%; P = .001). Communication with other groups (general practitioners, other physicians, family, friends, and the Internet) had no influence on ED treatment utilization. The most relevant barrier to receiving ED treatment was the belief that treatment would not help (65%). No interest in sex from their partner (odds ratio, 3.9) and no conversation with their urologist about ED (odds ratio, 2.9) were found to be independent predictors of not receiving ED treatment. CLINICAL IMPLICATIONS: Urologists should have enhanced awareness of how to approach patients directly about their ED and actively offer them treatment options. STRENGTHS AND LIMITATIONS: These results should be further validated in a multicenter, prospective study. Response bias may have affected the results. Furthermore, the current cohort was relatively old. CONCLUSION: This study revealed that no interest in sex from one's partner and insufficient communication with a urologist were relevant barriers to insufficient utilization of ED treatment after RP.

[Sex-specific differences in surgical confidence: results of the Endo Workshop of the German Society of Residents in Urology 2022]. / Geschlechtsspezifische Unterschiede im chirurgischen Selbstvertrauen: Ergebnisse des Endo-Workshops der German Society of Residents in Urology 2022.

BACKGROUND: Simulation-based training is gaining importance in urologic residents training. OBJECTIVES: This prospective study evaluated the influence of the Endo Workshop of the German Society of Residents in Urology e. V. (GeSRU) on surgical confidence. MATERIALS AND METHODS: GeSRU Endo Workshop 2022 included 1 h simulation-based training sessions on stone removal using ureteroscopy (URS) and transurethral resection of the bladder (TURB). Using an online questionnaire, surgical confidence was assessed before and after the workshop. Surgical assessment relied on the global rating scale (GRS). RESULTS: Overall, 40 residents participated: 25 (62.5%) men and 15 (37.5%) women. In URS assessment, men vs. women achieved an average of 26.6 vs. 26.1/35 points on the GRS (p = 0.7) and completed the task in 8.1 ± 1.9 vs. 9.9 ± 0.4 min (p < 0.001). In TURB assessment, men vs. women achieved an average of 26.0 vs. 27.3/35 points on the GRS (p = 0.3) and required 7.6 ± 1.9 vs. 7.7 ± 2.2 min (p = 0.9), respectively. Among participants who answered the baseline survey and the evaluation (n = 33), 16 (80%) men vs. 3 (23%) women had surgical confidence to perform URS before (p = 0.01), and 19 (95%) men vs. 7 (54%) women after the workshop (p = 0.03). Regarding the performance of TURB, 10 (50%) men vs. 7 (54%) women reported surgical confidence before (p = 0.1), and 15 (75%) men vs. 10 (77%) women after the workshop (p = 1.0). An increase in surgical confidence to perform URS and TURB was reported by 9 (45%) and 10 (50%) men and 9 (69%) and 8 (62%) women, respectively. CONCLUSIONS: Endourologic simulation-based training increases surgical confidence of both female and male residents. Despite comparable surgical outcomes, women approach URS with lower surgical confidence compared to their male counterparts.

The association of type and number of high-risk criteria with cancer-specific mortality in prostate cancer patients treated with radical prostatectomy.

Objectives: This study aimed to test the association between of type and number of D'Amico high-risk criteria (DHRCs) with cancer-specific mortality (CSM) in high-risk prostate cancer patients treated with radical prostatectomy. Materials and methods: In the Surveillance, Epidemiology, and End Results database (2004-2016), we identified 31,281 radical prostatectomy patients with at least 1 DHRC, namely, prostate-specific antigen (PSA) >20 ng/mL (hrPSA), biopsy Gleason Grade Group (hrGGG) score of 4 and 5, or clinical tumor stage ≥T3 (hrcT). Multivariable Cox regression models and competing risks regression models (adjusting for other cause mortality) tested the association between DHRCs and 5-year CSM. Results: Of 31,281 patients, 14,394 (67%) exclusively harbored hrGGG, 3189 (15%) harbored hrPSA, and 1781 (8.2%) harbored hrcT. Only 2132 patients (6.8%) harbored a combination of the 2 DHRCs, and 138 (0.6%) had all 3 DHRCs. Five-year CSM rates ranged from 0.9% to 3.0% when any individual DHRC was present (hrcT, hrPSA, and hrGGG, in that order), 1.6% to 5.9% when 2 DHRCs were present (hrPSA-hrcT, hrcT-hrGGG, and hrPSA-hrGGG, in that order), and 8.1% when all 3 DHRCs were present. Cox regression models and competing risks regression confirmed the independent predictor status of DHRCs for 5-year CSM that was observed in univariable analyses, with hazard ratios from 1.00 to 2.83 for 1 DHRC, 2.35 to 5.88 for combinations of 2 DHRCs, and 7.13 for all 3 DHRCs. Conclusions: Within individual DHRCs, hrcT and hrPSA exhibited weaker effects than hrGGG did. Moreover, a dose-response effect was identified according to the number of DHRCs. Accordingly, the type and number of DHRCs allow further risk stratification within the high-risk subgroup.

Effect of race/ethnicity on survival in surgically treated intermediate/high risk non-metastatic clear cell renal carcinoma.

PURPOSE: It is unknown to what extent 10-year overall survival of radical nephrectomy treated intermediate/high-risk non-metastatic clear cell renal carcinoma patients differs from age- and sex-matched population-based controls, especially when race/ethnicity is considered (Caucasian vs. African American vs. Hispanic vs. Asian/Pacific Islander). METHODS: We relied on the SEER database (2004-2018) to identify newly diagnosed radical nephrectomy treated intermediate/high risk non-metastatic clear cell renal carcinoma patients. For each case, we simulated an age- and sex-matched control relying on Social Security Administration Life Tables with 10 years of follow-up. We compared overall survival between renal carcinoma cases and population-based controls. Multivariable competing risks regression models tested for predictors of cancer-specific mortality versus other-cause mortality. RESULTS: Of 6877 radical nephrectomy treated intermediate/high risk non-metastatic clear cell renal carcinoma patients, 5050 (73%) were Caucasian versus 433 (6%) African American versus 1002 (15%) Hispanic versus 392 (6%) Asian/Pacific Islanders. At 10 years, overall survival difference between radical nephrectomy treated intermediate/high risk non-metastatic clear cell renal carcinoma patients versus population-based controls was greatest in African Americans (51% vs. 81%, Δ = 30%), followed by Hispanics (54% vs. 80%, Δ = 26%), Asian/Pacific Islanders (56% vs. 80%, Δ = 24%) and Caucasians (52% vs. 74%, Δ = 22%). In competing risks regression, only African Americans exhibited significantly higher other cause mortality (hazard ratio = 1.3; 95% confidence interval = 1.1 - 1.6; p = 0.01) than others. CONCLUSION: Relative to Life Tables' derived sex- and age-matched controls, radical nephrectomy treated intermediate/high-risk non-metastatic clear cell renal carcinoma patients exhibit worse overall survival, with worst overall survival recorded in African Americans of all race/ethnicity groups.

Histopathologic, Molecular, and Clinical Profiling of Lymphoepithelioma-like Carcinoma of the Bladder.

Lymphoepithelioma-like carcinoma of the bladder (LELC-B) is a rare histologic subtype characterized by strong immune cell (IC) infiltrates. A better prognosis and favorable response rates to immune checkpoint inhibitors have been described. We aimed to characterize the molecular profiles and IC infiltration of LELC-B for a better understanding of its therapeutic implications. We identified 11 muscle-invasive bladder cancer cases with pure and mixed LELC-B. Programmed cell death ligand-1 (PD-L1) expression and mismatch repair proteins were evaluated using immunohistochemistry. We calculated the tumor mutational burden and characterized mutational profiles using whole-exome DNA sequencing data. Transcriptomic signatures were detected using the NanoString nCounter PanCancer IO360 Panel. Multiplex immunofluorescence of tumor microenvironment (PD-L1, PanCK, α-SMA, vimentin, CD45, and Ki67) and T cells (CD4, CD3, PD-1, CD163, CD8, and FoxP3) was used to quantify cell populations. All LELC-B cases were highly positive for PD-L1 (median tumor proportion score/tumor cell, 70%; range, 20%-100%; median combined positive score, 100; range, 50-100) and mismatch repair proficient and negative for Epstein-Barr virus infection. IC infiltrates were characterized by a high CD8+ T-cell count and high PD-1/PD-L1 expression on immune and tumor cells. LELC-B showed upregulation of signaling pathways involved in IC response. Most common mutations were found in chromatin remodeling genes causing epigenetic dysregulation. All LELC-B cases showed high tumor mutational burden with a median of 39 mutations/Mb (IQR, 29-66 mutations/Mb). In conclusion, LELC-B is a highly immunogenic tumor, showing strong upregulation of PD-1/PD-L1 and making immune checkpoint inhibitors a promising treatment option.

Influence of Tumor Characteristics and Time to Metastatic Disease on Oncological Outcomes in Metachronous Metastatic Prostate Cancer Patients.

INTRODUCTION: Metachronous metastatic prostate cancer (mmPCa) patients harbor different characteristics and outcomes, relative to DeNovo metastatic PCa patients. Onset of metastatic disease might be influenced by primary PCa characteristics such as Gleason score (GS) or cancer stage, as well as overall survival (OS) by timing of metastatic onset. PATIENTS AND METHODS: We relied on an institutional tertiary-care database to identify mmPCa patients. Kaplan Meier and Cox Regression models tested for onset of metastases and OS, stratified according to GS, pathological stage and time to mmPCa. RESULTS: Of 341 mmPCa patients, 8% harbored GS6 versus 41% versus 51% GS7 and GS8-10. Median time to onset of metastatic disease was 79 versus 54 versus 41 months for GS6 versus GS7 versus GS8-10 (P = .01). Moreover, median time to onset of metastases was 64 versus 44 months for pT1-2 versus pT3-4 mmPCa patients undergoing radical prostatectomy (P = .027). In multivariable Cox regression models, higher GS and pT-stage was associated with earlier onset of metastases. Additionally, significant OS differences could be observed for time interval of < 24 versus 24-60 versus 60-120 versus ≥ 120 months between primary PCa diagnosis and onset of mmPCa. Specifically, median OS was 56 versus 69 versus 97 months versus not reached (P < .01) for these categories. In multivariable Cox regression, shorter time to metastatic onset was associated with shorter OS. CONCLUSION: Timing of mmPCa is strongly influenced by grading and pT-stage in real-life setting. OS benefits can be observed with longer time interval between primary PCa diagnosis and onset of mmPCa.

Rates of Systemic Therapy for Metastatic Bladder Cancer Are Lower in Unmarried Males and Females.

OBJECTIVE: Systemic therapy is guideline-recommended for metastatic urothelial carcinoma of the urinary bladder (UCUB). Unmarried status represents an important barrier to treatment access in many primaries. The importance of married status is unknown in the context of systemic therapy in metastatic UCUB and was addressed in the current study. METHODS: We relied on the Surveillance, Epidemiology, and End Results database (2004-2020) to identify patients with metastatic UCUB. Univariable and multivariable logistic regression models were fitted to address systemic therapy rates. Additionally, temporal trends were plotted. RESULTS: Overall, 6873 patients with stage IV UCUB were identified. Of those, 4853 (71%) were male. Of males, 2993 (62%) were married vs. 797 (39%) of females. The rates of systemic therapy were 55% in both married males and married females. Married males and females differed from their unmarried counterparts regarding age and race/ethnicity. In males, prior to any adjustment, married status was associated with an odds ratio of 1.46 (P < .001). After adjustment for age and race/ethnicity, the odds ratio increased to 1.73 (P < .001). In females, prior to any adjustment, married status was associated with an odds ratio of 1.94 (P < .001). After adjustment for age and race/ethnicity, the odds ratio decreased to 1.57 (P < .001). CONCLUSION: Unmarried males and unmarried females are significantly exposed to lower access to systemic therapy compared to their married counterparts. In consequence, both unmarried men and unmarried women should be given very careful consideration when use of systemic therapy in metastatic UCUB is contemplated.

Regional Differences in Stage III Nonseminoma Germ Cell Tumor Patients Across SEER Registries.

PURPOSE: We investigated regional differences in patients with stage III nonseminoma germ cell tumor (NSGCT). Specifically, we investigated differences in baseline patient, tumor characteristics and treatment characteristics, as well as cancer-specific mortality (CSM) across different regions of the United States. METHODS: Using the Surveillance, Epidemiology, and End Results (SEER) database (2004-2018), patient (age, race/ethnicity), tumor (International Germ Cell Cancer Collaborative Group [IGCCCG] prognostic groups) and treatment (systemic therapy and retroperitoneal lymph dissection [RPLND] status) characteristics were tabulated for stage III NSGCT patients, according to 12 SEER registries representing different geographic regions. Multinomial regression models and multivariable Cox regression models testing for cancer-specific mortality (CSM) were used. RESULTS: In 3,174 stage III NSGCT patients, registry-specific patient counts ranged from 51 (1.5%) to 1630 (51.3%). Differences across registries existed for age (12%-31% for age 40+), race/ethnicity (5%-73% for others than non-Hispanic whites), IGCCCG prognostic groups (24%-43% vs. 14-24% vs. 3%-20%, in respectively poor vs. intermediate vs. good prognosis), systemic therapy (87%-96%) and RPLND status (12%-35%). After adjustment, clinically meaningful inter-registry differences remained for systemic therapy (84%-97%) and RPLND (11%-32%). Unadjusted 5-year CSM rates ranged from 7.1% to 23.3%. Finally in multivariable analyses addressing CSM, 2 registries exhibited more favorable outcomes than SEER registry of reference (SEER Registry 12): SEER Registry 4 (Hazard Ratio (HR): 0.36) and SEER Registry 9 (HR: 0.64; both P = .004). CONCLUSION: We identified important regional differences in patient, tumor and treatment characteristics, as well as CSM which may be indicative of regional differences in quality of care or expertise in stage III NGSCT management.

Differences in life expectancy of adrenocortical carcinoma patients vs. age­ and sex-matched population controls.

PURPOSE: To quantify to what extent the 5-year overall survival (OS) of adrenocortical carcinoma (ACC) patients differs from age- and sex-matched population-based controls, especially when stage is considered. METHODS: We relied on the Surveillance, Epidemiology, and End Results database (2004-2020) to identify newly diagnosed (2004-2014) ACC patients. Subsequently, we compared OS between ACC patients relative to simulated age- and sex-matched controls (Monte Carlo simulation), according to Social Security Administration Life Tables (2004-2020). RESULTS: Of all 742 ACC patients, 301 (41%) harbored localized stage, 173 (23%) locally advanced stage, and 268 (36%) metastatic stage. At 5-years follow-up, ACC patients' OS was 33%. After stratification for stage, the 5-years OS was 55 vs. 31 vs. 8% in localized, locally advanced, and metastatic stages, respectively. Conversely, after Monte Carlo simulation of age- and sex-matched controls, OS at five-years was 93% in the entire simulated cohort vs. 94% in the simulated localized cohort vs. 92 and 92% in locally advanced and metastatic stage, respectively. The resulting differences in OS between ACC patients and age- and sex-matched population-based controls were 60 vs. 39 vs. 61 vs. 84% respectively in the overall cohort vs. localized vs. locally advanced vs. metastatic stage. CONCLUSION: The most pronounced life expectancy detriment (84%) was recorded in metastatic ACC followed by locally advanced ACC patients (61%). Unfortunately, even in patients with localized ACC, life expectancy was 39% lower than that of the general population. Therefore, regardless of stage, ACC diagnosis results in a very pronounced detriment in life expectancy relative to the general population.

Race/Ethnicity Affects Access and Survival Differences After Neoadjuvant or Adjuvant Chemotherapy at Radical Cystectomy in Urothelial Carcinoma Patients.

INTRODUCTION: It is unknown whether race/ethnicity affects access and/or survival after neoadjuvant (NAC) or adjuvant chemotherapy (ADJ) at radical cystectomy (RC). We addressed these knowledge gaps. MATERIAL AND METHODS: Within the Surveillance, Epidemiology, and End Results database (2007-2020), we identified NAC candidates (T2-T4N0M0) and ADJ candidates (T3-T4 and/or N1-3). We focused on the four most prevalent race/ethnicities: Caucasians, Hispanics, African American (AA), and Asian/Pacific Islanders (API). Multivariable logistic regression models (MLR) tested access to NAC and ADJ. Subsequently, within NAC-exposed patients, survival analyses consisting of Kaplan-Meier plots and multivariable Cox regression models addressed CSM according to race/ethnicity were fitted. We repeated the same methodology in ADJ-exposed patients. RESULTS: In 6418 NAC candidates, NAC was administered in 1011 (19.0%) Caucasians, 88 (21.0%) Hispanics, 65 (17.0%) AA, and 53 (18.0%) API. In MLR, AA exhibited lower access rates to NAC (OR 0.83, p = 0.04). In NAC-exposed patients, AA independently predicted higher CSM (HR 1.3, p < 0.001) and API independently predicted lower CSM (HR 0.83, p = 0.03). Similarly, in 5195 ADJ candidates, ADJ was administered to 1387 (33.0%) Caucasians, 100 (28.0%) Hispanics, 105 (29.0%) AA, and 90 (37.0%) API. In MLR, AA (OR 68, p = 0.003) and Hispanics (OR 0.69, p = 0.004) exhibited lower access rates to ADJ. In ADJ-exposed patients, AA independently predicted lower CSM (HR 1.32, p < 0.001), while API showed better CSM (HR 0.82, p = 0.01). CONCLUSION: Relative to Caucasians, AA are less likely to receive either NAC or ADJ. Moreover, relative to Caucasians, AA exhibit higher CSM even when treated with either NAC or ADJ.

[Contemporary treatment standards and trends of systemic therapy in metastatic hormone-sensitive prostate cancer-implementing study data in clinical practice]. / Aktueller Behandlungsstandard und Trends der Systemtherapie beim metastasierten hormonsensiblen Prostatakarzinom ­ Anwendung der Studiendaten in der Praxis.

BACKGROUND: The treatment landscape of metastatic hormone-sensitive prostate cancer (mHSPC) has undergone fundamental changes in recent decades, moving away from the sole use of androgen deprivation therapy (ADT) and towards intensified combination therapies. PURPOSE: To what extent have the data from prospective phase III studies influenced clinical practice in the management of mHSPC over the past 5 or 10 years? RESULTS: A total of 1098 mHSPC patients with a median age at metastasis of 70 years and a median prostate-specific antigen (PSA) level of 43 ng/ml were included in the present study. Significant differences were observed in terms of PSA nadirs in mHSPC after stratification by year of metastatic onset. Significant differences were also observed regarding systemic therapies applied in mHSPC and metastatic castration-resistant prostate cancer (mCRPC; p < 0.001). Regarding the annual estimated percentage change (EAPC) over the past 10 years, a significant decrease in ADT monotherapy from 85% (2013) to 29% (2023; EAPC: -12%, p < 0.001) was observed. Conversely, there was a significant increase in androgen receptor signaling inhibitor (ARSI) use from 6% in 2013 to 55% in 2023 (EAPC: +21.7%, p < 0.001). Regarding docetaxel chemotherapy, a bell-shaped pattern was apparent over the past 10 years, with rates increasing from 8% in 2013 to 25% in 2019 and decreasing to 0% in 2023. The proportion of triplet therapies was 16% in 2023. CONCLUSION: Over the past 10 years there has been an adaptation of intensified combination therapies for mHSPC in clinical reality, with the most frequent use of ARSI and triplet therapies.

Adverse In-Hospital Outcomes after Radical Prostatectomy in Leukemia History Patients.

INTRODUCTION: Leukemia history affects some radical prostatectomy (RP) patients. Although its prevalence and effect as an adverse risk factor are well known in cardiac surgery, the number of RP patients with a leukemia history, as well as their rate of adverse in-hospital outcomes, are unknown. METHODS: We identified RP patients (National Inpatient Sample 2000-2019), stratified according to the presence or absence of a leukemia history. Descriptive analyses, propensity score matching (PSM, ratio 1:10), and multivariable logistic regression models were used. RESULTS: Of 259,939 RP patients, 416 (0.2%) had a leukemia history. Their proportion increased from 0.1 to 0.2% covering the study span (p < 0.01). Leukemia history patients were older (median age, 64 vs. 62 years, p < 0.001). After PSM for age, insurance status, ethnicity, pelvic lymph node dissection, and Charlson Comorbidity Index, leukemia history RP patients exhibited higher rates of acute kidney injury (<2.6 vs. 0.9%; Odds Ratio [OR] 2.0, p = 0.02), more frequently underwent dialysis (3.6 vs. 1.9%; OR 1.9, p = 0.03), and more frequently had a length of stay exceeding one week (4.8 vs. 2.5%; OR 2.0, p = 0.006). CONCLUSIONS: Although leukemia history RP patients are rare, their numbers have increased. Renal complications and extended hospital stays are more frequent in those individuals.

Outcomes after laser enucleation of the prostate with and without significant storage symptoms.

OBJECTIVE: To test for differences in recovery of lower urinary tract symptoms (LUTS) between patients with storage-positive vs -negative symptoms after laser enucleation of the prostate (LEP). PATIENTS AND METHODS: Consecutive storage-positive (severe storage symptoms, International Prostate Symptom Score [IPSS] storage subscore >8) vs storage-negative patients treated with LEP (November 2017-September 2022) within our tertiary-care database were identified. Mixed linear models tested for changes in IPSS and quality of life (QoL) at 1, 3 and 12 months after LEP. Multiple linear regression models tested for LUTS and QoL recovery risk factors at 1, 3 and 12 months. RESULTS: Of 291 study patients, 180 (62%) had storage-positive symptoms. There were no differences between storage-positive and -negative patients in mean adjusted total IPSS, IPSS-storage, IPSS-voiding and QoL at 12 months after LEP. In multiple linear regression models, storage-positive status was identified as a risk factor for higher IPSS at 1 month (ß coefficient 2.98, P = 0.004) and 3 months (ß coefficient 2.24, P = 0.04), as well as for more unfavourable QoL at 1 month (ß coefficient 0.74, P = 0.006) and 3 months (ß coefficient 0.73, P = 0.004) after LEP. Conversely, at 12 months there were no differences between storage-positive vs -negative patients. CONCLUSION: Storage-positive patients appear to experience similar long-term benefits from LEP compared to storage-negative patients. However, significant storage symptoms are associated with higher total IPSS and less favourable QoL at 1 and 3 months after LEP. These findings advocate for the consideration of LEP also in storage-positive cases with the need for thorough patient education especially in the initial post-LEP period.

The effect of adrenalectomy on overall survival in metastatic adrenocortical carcinoma.

CONTEXT: Although complete surgical resection provides the only means of cure in adrenocortical carcinoma (ACC), the magnitude of the survival benefit of adrenalectomy in metastatic ACC (mACC) is unknown. OBJECTIVE: To assess the effect of adrenalectomy on survival outcomes in patients with mACC in a real-world setting. DESIGN AND SETTING: Patients with mACC were identified within the Surveillance, Epidemiology, and End Results database (SEER 2004-2020) and we tested for differences according to adrenalectomy status. PATIENTS: Patients aged ≥18 years with metastatic ACC at initial presentation who were treated between 2004-2020. INTERVENTION: Primary tumor resection status (Adrenalectomy vs no-adrenalectomy). MAIN OUTCOME AND MEASURES: Kaplan-Meier plots, multivariable Cox regression models and landmark analyses were used. Sensitivity analyses focused on use of systemic therapy, contemporary (2012-2020) vs. historical (2004-2011), single vs. multiple metastatic sites and assessable specific solitary metastatic sites (lung only and liver only). RESULTS: Of 543 patients with mACC, 194 (36%) underwent adrenalectomy. In multivariable analyses, adrenalectomy was associated with lower overall mortality without (hazard ratio [HR]: 0.39; p<0.001), as well as with three months' landmark analyses (HR: 0.57, p=0.002). The same association effect with three months' landmark analyses was recorded in patients exposed to systemic therapy (HR: 0.49, p<0.001), contemporary patients (HR: 0.57, p=0.004), historical patients (HR: 0.42 , p<0.001), and in those with lung only solitary metastasis (HR: 0.50, p=0.02). In contrast, no significant association was recorded in patients naïve to systemic therapy (HR: 0.68, p=0.3), those with multiple metastatic sites (HR: 0.55, p=0.07) and those with liver only solitary metastasis (HR: 0.98, p=0.9). CONCLUSIONS: The current results indicate a potential protective effect of adrenalectomy in mACC, particularly in patients exposed to systemic therapy and those with lung-only metastases.

Adjuvant Systemic Therapy Improved Survival After Radical Nephroureterectomy for Upper Tract Urothelial Carcinoma.

BACKGROUND: The purpose of this study was to test for survival differences according to adjuvant chemotherapy (AC) status in radical nephroureterectomy (RNU) patients with pT2-T4 and/or N1-2 upper tract urothelial carcinoma (UTUC). PATIENTS AND METHODS: Within the Surveillance, Epidemiology, and End Results database (SEER, 2007-2020), patients with UTUC treated with AC versus RNU alone were identified. Kaplan-Meier plots and multivariable Cox regression models addressed cancer-specific mortality (CSM). RESULTS: Of 1995 patients with UTUC, 804 (40%) underwent AC versus 1191 (60%) RNU alone. AC rates increased from 36.1 to 57.0% over time in the overall cohort [estimated annual percentage changes (EAPC) ± 4.5%, p < 0.001]. The increase was from 28.8 to 50.0% in TanyN0 patients (EAPC ± 7.8%, p < 0.001) versus 50.0-70.9% in TanyN1-2 patients (EAPC ± 2.3%, p = 0.002). Within 698 patients harboring TanyN1-2 stage, median CSM was 31 months after AC versus 16 months in RNU alone (Δ = 15 months, p < 0.0001) and AC independently predicted lower CSM [hazard ratio (HR) 0.64; p < 0.001]. Similarly, within subgroup analyses according to stage, relative to RNU alone, AC independently predicted lower CSM in T2N1-2 (HR 0.49; p = 0.04), in T3N1-2 (HR 0.72; p = 0.015), and in T4N1-2 (HR 0.49, p < 0.001) patients. Conversely, in all TanyN0 as well as in all stage-specific subgroup analyses addressing N0 patients, AC did not affect CSM rates (all p > 0.05). CONCLUSIONS: In RNU patients, AC use is associated with significantly lower CSM in lymph-node-positive (N1-2) patients but not in lymph-node-negative patients (N0). The distinction between N1-2 and N0 regarding the effect of AC on CSM applied across all T stages from T2 to T4, inclusively.