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ObjectiveTo evaluate the association of the MyProstateScore (MPS) urine test on the decision to undergo biopsy in men referred for prostate biopsy at a contemporary academic urology practice.MethodsMPS testing was offered as an alternative to immediate biopsy in men referred to the University of Michigan for prostate biopsy from October 2013 through October 2016. The primary endpoint was the decision to perform biopsy. The proportion of patients who underwent biopsy was calculated across MPS quintiles and compared to predicted risk scores from the Prostate Cancer Prevention Trial risk calculator (PCPTrc). Analyses were performed in the overall referral population and the intended-use population (PSA 3-10 ng/ml or PSA ResultsOf 248 patients, 134 (54%) proceeded to prostate biopsy. Clinical variables, PSA, and PCPTrc score did not significantly differ based on the decision to undergo biopsy, while MPS was significantly higher in biopsied patients (median 29 vs. 14, pConclusionIn a cohort of patients who underwent clinical MPS testing as an alternative to immediate prostate biopsy, 46% were able to avoid biopsy and increasing MPS was strongly associated with biopsy rates. These findings were robust to the use of mpMRI and consistent across pertinent subpopulations. Overall, these data suggest that the MPS assay may substantially reduce the number of men undergoing prostate needle biopsy.

The purpose of this review is to highlight the role of existing and promising urinary biomarkers for the detection and prognostication of prostate cancer (PCa). A number of novel urinary biomarkers have been introduced into the clinical space, which in combination with clinical variables, have demonstrated an increased ability to select patients for biopsy and identify men at risk of harboring clinically significant PCa. Though a number of assays require further validation, initial data is promising and forthcoming results will ultimately determine their clinical utility and commercial availability. For the past 30 years, first-line screening for PCa has relied on measurement of serum prostate-specific antigen (PSA) levels and the results from a digital rectal exam (DRE). A large body of evidence from the last 3 decades indicates that these screening methods are problematic, and often inadequate for detecting clinically significant PCa. Extensive efforts have recently been made to identify and commercialize novel PCa biomarkers for more effective detection of PCa, either alone or in combination with current screening methods. This review article highlights problems with current screening standards, and discusses 6 urinary biomarker assays in terms of their ability to detect and risk-stratify PCa: prostate cancer antigen 3 (PCA3), TMPRSS2-ERG, second chromosome locus associated with prostate-1 (SChLAP1), ExoDx, SelectMDx, and Michigan Prostate Score (MiPS).

Objective Robotic-assisted thoracoscopic transdiaphragmatic adrenalectomy (RATTA) represents a novel surgical approach for the management of adrenal pathology in patients with a history of extensive transperitoneal or retroperitoneal procedures. Methods Here we report the first described case of RATTA in a 56-year-old woman with metastatic renal cell carcinoma to the left adrenal gland and right lung. With the assistance of cardiothoracic surgery, this patient underwent robotic-assisted thoracoscopic pulmonary wedge resection and RATTA. In brief, after completion of the pulmonary wedge resection by thoracic surgery the diaphragm was incised starting at the left crus and extending laterally through the diaphragmatic muscle, exposing the retroperitoneal space and fat. The adrenal gland with mass was identified, dissected from surrounding structures, and extracted. The diaphragm was then closed using Ethibond suture with polytetrafluoroethylene felt pledgets. A 22-Fr chest tube was placed in the thoracic cavity. Results Operative and postoperative courses were uncomplicated. The patient was discharged on postoperative day 4. Pathology confirmed metastatic clear cell renal cell carcinoma in both the left adrenal and the right lung nodules with negative surgical margins. Conclusion The case described here highlights the surgical technique and ideal patient population in which RATTA serves as a feasible and safe alternative to conventional laparoscopic approaches in the treatment of adrenal pathologies.

INTRODUCTION AND OBJECTIVES:We conducted a phase II trial to evaluate combination therapy with BCG and Sunitinib for prevention of recurrence and progression of high-risk NMIBC with a primary endpoint of 3-month complete response (CR). We hypothesized that adding Sunitinib to BCG could increase the initial CR to therapy by synergistic inhibition of the VEGF pathway. We also measured urine levels of various biomarkers throughout treatment to identify trends that predict and/or explain a response to therapy.METHODS:Patients with high-grade clinical ≤T1N0M0 NMIBC who had not received BCG within 12 months of diagnosis were deemed eligible. Patients received a 6-week induction BCG course followed by 28 days of Sunitinib. CR was determined by biopsy and cytology. Urine samples were collected from patients before and after both BCG and Sunitinib. Urine biomarker levels were measured using a multiplexed bead assay for angiopoietin 2 (AP-2), fibroblast growth factor 2 (FGF-2), interleukin 8 (IL-8), and VEGF-A, -C,...

To evaluate whether incidental pathologic T3a (pT3a) upstaging after partial nephrectomy (PN) for clinical T1 disease results in inferior oncologic outcomes compared to pT1a-b disease.Retrospective chart review was completed at the University of Michigan and Moffitt Cancer Center to identify patients undergoing PN for clinical T1 masses between 1995 and 2015. A total of 1955 patients were identified, of which 95 had pT3a upstaging. Median follow-up was 38.2 months. Patients with pT3a disease were individually matched by clinicopathologic features with patients undergoing PN with pT1a-b disease in a 1:2 ratio. Kaplan-Meier analysis and univariate and multivariable Cox proportional hazards regression analysis were performed. Primary endpoint was recurrence-free survival (RFS). Secondary endpoints were all-cause mortality, cancer-specific survival (CSS), and rates of local and distant recurrence.Recurrence rates were significantly higher in pT3a disease compared to pT1a-b controls (P .01). In those patients with pT3a upstaging, 3- and 5-year RFS were 81% and 58%, compared to 86% and 75% in pT1a-b controls (P = .01). CSS at 3 and 5 years were 91% and 90% in pT3a disease and 100% and 97% in pT1a-b controls (P .01). All-cause mortality at 3 and 5 years were 82% and 71% in pT3a disease and 93% and 80% in pT1a-b controls (P = .04). Univariate and multivariable analysis of pT3a disease demonstrated no association between demographic or pathologic characteristics and RCC recurrence.Patients with pT3a upstaging following PN experience a significantly reduced RFS and CSS when compared to pT1 disease.

Objective To evaluate the outcome of patients after surgical resection of isolated retroperitoneal lymph node (RPLN) recurrence of renal cell carcinoma (RCC) using a multicentre international cohort. Patients and Methods In all, 50 patients were identified who underwent resection of isolated RPLN recurrence of RCC at four institutions after nephrectomy for pTanyNanyM0 disease. Progression-free (PFS) and cancer-specific survival (CSS) were estimated using the Kaplan–Meier method. Cox proportional hazards regression models were used to assess the association of clinicopathological characteristics with disease progression. Results The median (interquartile range, IQR) age at resection was 57.0 (50.0–62.5) years. The median (IQR) time to RPLN recurrence after nephrectomy was 12.6 (6.9–39.5) months, with no significant difference in median time to RPLN recurrence between patients with N+ disease at nephrectomy (10.7 [6.5–24.6] months) and those with Nx/pN0 disease at nephrectomy (13.7 [8.7–44.2] months) (P = 0.66). The median (IQR) size of the RPLN recurrence before resection was 2.6 (1.9–5) cm. The most common site for RPLN recurrence was within the interaortocaval region (34%). The median (IQR) follow-up after RPLN resection for patients alive at last follow-up was 28.0 (13.7–51.2) months. During follow-up, 26 patients developed RCC recurrence, at a median (IQR) of 9.9 (4.0–18.5) months after RPLN resection. Of those who developed a secondary recurrence, disease was again isolated to the retroperitoneum in seven patients. In all, 11 patients subsequently died, including 10 who died from disease. The median PFS after RPLN resection was 19.5 months, with a 3- and 5-year PFS of 40.5% and 35.4%, respectively. We also found that RPLN recurrence at ≤12 months after nephrectomy was associated with a significantly inferior median PFS (12.3 months) compared with RPLN recurrence at >12 months after nephrectomy (47.6 months; P = 0.003). Moreover, on multivariate analysis, a shorter time to recurrence remained associated with a significantly increased risk for subsequent disease progression (hazard ratio 3.51; P = 0.005). Conclusion Surgical resection of isolated RPLN recurrence from RCC may result in durable cancer control in appropriately selected patients. Recurrence at ≤12 months after nephrectomy was associated with a significantly increased risk of progression after resection, underscoring the importance of this variable for risk stratification. Thus, we recommend that, in the setting of isolated RPLN recurrence of RCC (in patients without precluding comorbidities), careful consideration with the patients and medical oncology colleagues be undertaken about the relative and individualised benefits of surgical resection, systemic therapy, and surveillance.

OBJECTIVE To evaluate whether incidental pathologic T3a (pT3a) upstaging after partial nephrectomy (PN) for clinical T1 disease results in inferior oncologic outcomes compared to pT1a-b disease. MATERIALS AND METHODS Retrospective chart review was completed at the University of Michigan and Moffitt Cancer Center to identify patients undergoing PN for clinical T1 masses between 1995 and 2015. A total of 1955 patients were identified, of which 95 had pT3a upstaging. Median follow-up was 38.2 months. Patients with pT3a disease were individually matched by clinicopathologic features with patients undergoing PN with pT1a-b disease in a 1:2 ratio. Kaplan-Meier analysis and univariate and multivariable Cox proportional hazards regression analysis were performed. Primary endpoint was recurrence-free survival (RFS). Secondary endpoints were all-cause mortality, cancer-specific survival (CSS), and rates of local and distant recurrence. RESULTS Recurrence rates were significantly higher in pT3a disease compared to pT1a-b controls (P

Objective To report and analyze the outcomes of endoscopic inguinal lymph node dissection (E-ILND), inclusive of video endoscopic ILND (VEIL) and robotic-assisted ILND (RAIL) approaches, in the largest reported series to date. Materials and Methods We retrospectively identified men with penile cancer who underwent E-ILND. Nodal resection volume, perioperative parameters, and postoperative complications were assessed and analyzed. A subset analysis of complications by tumor and operative characteristics was performed to determine the impact of these variables on complication rates. Results A total of 34 E-ILND, comprising 7 VEIL and 27 RAIL limbs, were performed. Median nodal yield was 10.0 (interquartile range [IQR] 6.0-12.5) in all E-ILND limbs and 8.0 (IQR 13.0-23.0) in RAIL limbs. Median length of stay was 1 day (range 1-3) following E-ILND and RAIL procedures. The saphenous vein was spared in 57% (4/7) of VEIL and 100% (27/27) of RAIL limbs. Postoperative complications occurred in 33% (6/18) of E-ILND, including 21% (3/14) of RAIL patients. Median follow-up was 5.5 months (IQR 3.0-10.8), during which time 3 patients developed regional or distant metastases at a median duration of 1.7 months (IQR 0.9-3.9). Conclusion E-ILND is feasible from a technical standpoint, and our results demonstrate that lymph node counts are comparable with an open approach. Importantly, E-ILND has the potential to reduce complication rates and time to convalescence when compared with open ILND.

While radical cystectomy (RC) with pelvic lymph node dissection (PLND) represents the accepted gold standard for the treatment of muscle-invasive bladder cancer, this treatment approach is associated with significant morbidity. As such, bladder preservation strategies are often utilized in patients who are either deemed medically unfit due to significant comorbidities or whom decline management with RC and PLND secondary to its associated morbidity. In a select group of patients, meeting strict criteria, bladder preservation approaches may be employed with curative intent. Trimodal therapy, consisting of complete transurethral resection of bladder tumor (TURBT), chemotherapy, and radiation therapy has demonstrated durable oncologic control and long-term survival in a number of studies. The review presented here provides a description of trimodal therapy and the role of TURBT in bladder preservation for patients with muscle-invasive bladder cancer.

Context Over the previous2 decades, there have been numerous advancements in the diagnostic evaluation, therapeutic management, and postoperative assessment of genitourinary malignancies. Objective To present a review of current and novel imaging modalities and their utility in the assessment of therapeutic response in the systemic management of renal, testicular, and prostate cancers. Evidence acquisition A PubMed/Medline search of the current published literature inclusive of prospective and retrospective original research, systematic reviews, and meta-analyses was conducted evaluating imaging modalities for renal cell carcinoma, prostate cancer, and testicular cancer. All relevant literature was individually reviewed and summarized to provide a concise description of the currently available imaging modalities and their efficacy in assessing treatment response of the genitourinary malignancies targeted in this review. Evidence synthesis Conventional imaging techniques play a pivotal role in predicting the treatment response of genitourinary malignancies and have, therefore, been incorporated into clinical guidelines. Advancements in imaging technology have led to increased utilization for prognostication of a genitourinary cancer’s response to therapy. Conclusions A good understanding of current recommended imaging techniques to evaluate treatment response in genitourinary malignancies is of paramount importance for today’s clinician, who faces increasing treatment modalities. Patient summary In this review, we summarize available imaging modalities in the evaluation of treatment response in kidney, prostate, or testicular tumors. We believe that a good understanding of current imaging modalities is of paramount importance for healthcare providers treating these cancers.