Correction to: Metastasectomy for visceral and skeletal oligorecurrent prostate cancer.

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Salvage high-intensity focused ultrasound versus salvage radical prostatectomy for radiation-recurrent prostate cancer: a comparative study of oncological, functional, and toxicity outcomes.

PURPOSE: To compare oncological, functional, and toxicity outcomes of patients with radiation-recurrent prostate cancer (PCa) after external beam radiation therapy (EBRT) or brachytherapy (BT) treated with salvage high-intensity focused ultrasound (S-HIFU) or salvage radical prostatectomy (S-RP). METHODS: This retrospective study compared 52 patients with radiation-recurrent PCa after EBRT or BT treated with S-HIFU (n = 27) or S-RP (n = 25) between 1998 and 2016. We estimated overall survival (OS), cancer-specific survival (CSS), and metastasis-free survival (MFS) at 5 years. Incontinence after local salvage therapy (LST) was scored according to the number of pads used per day. Complications were graded according to the Clavien-Dindo classification. RESULTS: Both groups were similar for pre-LST tumor features, however, no S-HIFU patients received BT and S-RP patients were younger and healthier. Median follow-up was 45 months for S-HIFU and 43 months for S-RP. No significant differences were found in estimated 5-year OS (80.9% vs. 61.9%, p = 0.24), 5-year CSS (84.0% vs. 74.0%, p = 0.36), and 5-year MFS (60.3% vs. 55.2%, p = 0.55) for S-HIFU vs. S-RP, respectively. We observed a significant difference in pad-dependent status at 12 months (22.2% vs. 56.0%, p = 0.01) and in the number of Clavien ≥ III complications [9 (7/27 patients) vs. 16 (12/25 patients), p = 0.027] in favor of S-HIFU vs. S-RP, respectively. CONCLUSION: S-HIFU and S-RP could both be considered valuable LST options for patients with radiation-recurrent nonmetastatic PCa with sufficient life expectancy. S-RP is associated with more pad-dependent patients at 12 months.

Impact of neoadjuvant chemotherapy on short-term complications and survival following radical cystectomy.

OBJECTIVES: To compare perioperative and short-term postoperative complication rates between patients receiving radical cystectomy (RC) after neoadjuvant chemotherapy (NAC) and patients undergoing RC alone. Secondary objectives were to compare overall survival (OS) and cancer-specific survival (CSS). MATERIALS AND METHODS: Clinico-pathological data of all patients who received RC between 1996 and 2015 were retrospectively collected. Only patients with RC for muscle-invasive bladder cancer were included in the final analysis. Short-term (30-day) postoperative complications were assessed by registering the Clavien-Dindo classification (CDC) and dividing into sub-groups: low-grade (LGC) CDC 1-2 and high-grade (HGC) CDC 3-5. To compare populations with similar age, comorbidities and preoperative creatinine, we used a propensity score-adjusted statistical model. Pre- and perioperative predictors of short-term complications were identified using uni- and multivariable models. Survival was assessed using Kaplan-Meier analysis. RESULTS: A total of 491 patients undergoing RC were included, of whom 102 (20.8%) received NAC. After propensity score covariate adjustment, there was no significant difference in postoperative complications between patients undergoing NAC plus RC and RC alone with an overall complication rate of 69% and 66%, respectively. No significant differences in the 30-day HGC rates (11.76% and 11.83%, respectively) were observed. NAC plus RC patients had worse prognostic factors at baseline; nevertheless, after correction for group differences OS and CSS did not differ from RC only group (5-year OS 61.3% vs. 50.2%, and 5-year CSS 61.8% vs. 57.9% respectively, p > 0.05 for all). CONCLUSION: In appropriately selected patients, exposure to NAC is not associated with increased short-term complications.

Metastasectomy for visceral and skeletal oligorecurrent prostate cancer.

OBJECTIVES: Metastasis direct therapy (MDT) is a common practice in different fields of oncology. However, there is a lack of data on surgical MDT in visceral/skeletal oligometastatic prostate cancer (PCa). We aimed to assess the role of surgical excision of visceral and skeletal PCa recurrence. METHODS: Seventeen PCa patients experienced metachronous visceral or skeletal oligometastatic recurrence following maximal local treatment. Oligometastatic recurrence was defined as 1-3 lesions, detected with the best imaging technique available at the time of diagnosis. All patients underwent metastasectomy and were followed for a median of 43 months. Postoperative complications were graded using the Clavien-Dindo classification of surgical complications. Kaplan-Meier plots were used to assess overall survival. RESULTS: Fourteen patients (82%) had visceral lesions, two had bone lesions (12%), and one had an abdominal wall metastasis (6%). Four patients (24%) were under active ADT at the time of metastasectomy. PSA decreased after metastasectomy in 16 (94%) patients. Ten (77%) of the 13 ADT-naïve patients had a PSA decrease of ≥ 50%. Following metastasectomy, 16 (94.1%) patients developed metastatic recurrence of which 11 (64.7%) were again oligometastatic, amenable for repeated MDT. The median time to metastatic recurrence was 14 months (range 6.4-40). We observed 8% Clavien-Dindo grade 3-4 complications in 21 procedures. CONCLUSIONS: In this report, we analyzed the outcomes of surgical excision of visceral and skeletal PCa recurrence following primary treatment. We found that removing metastasis to the bone and viscera can be associated with long-term disease-free periods at a low rate of serious complications. These exploratory results should be confirmed in prospective studies.

Tumor Volume and Clinical Failure in High-Risk Prostate Cancer Patients Treated With Radical Prostatectomy.

INTRODUCTION: To identify the most significant cut-off of tumor volume (TV) for prediction of clinical failure (CF) among high-risk prostate cancer (hPCa) patients. METHODS: Within a multi-institutional cohort, 262 patients treated with radical prostatectomy (RP) for hPCa were identified. CF was defined as local recurrence or distant metastases. A time dependent ROC curve was used to evaluate the area under the curve (AUC) using TV as single marker to predict clinical failure at 10 years. We searched for the TV cut off value with the highest combined sensitivity and specificity predicting CF. Three multivariable Cox regression analyses (MVA) tested the predictors of CF after RP. Predictors of the model 1 were pre-operative PSA, pathologic stage (PT), pathologic Gleason sum (GS), surgical margin status, and lymph node invasion. Predictors of the models 2 and 3 were the same of model 1 plus TV as a continuous or dichotomous variable using the defined cutoff, respectively. Validation (leave-one-out-cross-validation-LOOCV) of each model was performed. RESULTS: Overall, 46 (17.6%) patients experienced CF. The TV value was 6.29 ml. In MVA of models 2 and 3, PT and GS remained independent predictors of CF. Moreover, in model 2 TV (HR:1.07,) and in model 3 TV >6.29 ml (HR:2.99,) were independently associated with CF. In LOOCV, the C-index of models 1-3 were 65.53%, 71.75%, and 70.26%, respectively. CONCLUSIONS: TV is an independent predictor of CF in hPCa patients. Patients with a TV exceeding the cut-off of 6.29 ml are more likely to develop CF. Prostate 77:3-9, 2017. © 2016 Wiley Periodicals, Inc.

Outcome predictors of radical cystectomy in patients with cT4 prostate cancer: a multi-institutional study of 62 patients.

OBJECTIVES: To identify which patients with macroscopic bladder-infiltrating T4 prostate cancer (PCa) might have favourable outcomes when treated with radical cystectomy (RC). MATERIALS AND METHODS: We evaluated 62 patients with cT4cN0-1 cM0 PCa treated with RC and pelvic lymph node dissection between 1972 and 2011. In addition to descriptive statistics, the Kaplan-Meier method and log-rank tests were used to depict survival rates. Univariate and multivariate Cox regression analysis tested the association between predictors and progression-free, PCa-specific and overall survival. RESULTS: Of the 62 patients, 19 (30.6%) did not have clinical progression during follow-up, two (3.2%) had local recurrence, and 32 (51.6%) had haematogenous and nine (14.5%) combined pelvic and distant metastasis. Forty patients (64.5%) died, 34 (54.8%) from PCa and six (9.7%) from other causes. The median (range) survival time of the 19 patients who were metastasis-free at last follow-up was 86 (1-314) months, 8/19 patients had a follow-up of >5 years, and five patients survived metastasis-free for >15 years. Patients without seminal vesicle invasion (SVI) had the best outcomes, with an estimated 10-year PCa-specific survival of 75% compared with 24% for patients with SVI. CONCLUSION: For cT4 PCa RC can be an appropriate treatment for local control and part of a multimodality-treatment approach. Although recurrences are probable, these do not necessarily translate into cancer-specific death. Men without SVI had a 75% 10-year PCa-specific survival. Although outcomes for patients with SVI are not as favourable, there can be good local control; however, these patients are at higher risk of progression and may need more aggressive systemic treatment.

Biodistribution of Evans blue in an orthotopic AY-27 rat bladder urothelial cell carcinoma model: implication for the improved diagnosis of non-muscle-invasive bladder cancer (NMIBC) using dye-guided white-light cystoscopy.

OBJECTIVES: To investigate the possibility of using Evans blue (EB) as a novel diagnostic tool to detect bladder tumours with white-light (WL) cystoscopy, in this preclinical study we examine the biodistribution of EB in the different layers (urothelium, submucosa, muscle) of a normal rat bladder and a rat bladder bearing a malignant urothelium composed of syngeneic AY-27 tumour cells. MATERIALS AND METHODS: EB was instilled into both normal as well as tumour-bearing rat bladders. After instillation, bladders were removed and snap frozen in liquid nitrogen. The distribution of EB in the different layers was quantified using fluorescence microscopy. To gain more insight into the mechanism underlying the selective accumulation of EB in tumour tissue, bladder sections were prepared for ultrastructural investigations by means of transmission electron microscopy (TEM). In addition, we also examined the expression of E-cadherin, claudin-1 and desmoglein-1 by immunohistochemistry to study the integrity of the bladder wall, as these molecules are key constituents of adherens junctions, tight junctions and desmosomes, respectively. RESULTS: In most cases, the accumulation of EB in malignant bladders was substantially higher than in healthy bladders, at least when 1 mm EB instillations were used. In case of a 1 mm EB instillation for 2 h, the EB-associated fluorescence in malignant urothelial tissue was 55-times higher than the fluorescence found in normal urothelium. Ultrastructurally, malignant tissue displayed wider intercellular spaces and a decreased number of cell junction components compared with normal tissue, pointing to defects in the urothelial barrier. There were no differences in the expression of E-cadherin, whereas desmoglein-1 staining was stronger in the membranes of healthy bladder urothelium compared with tumour tissue. Claudin-1 expression was negative in all samples tested. CONCLUSION: EB is selectively taken up by tumour tissue after intravesical instillations in rats bearing bladder tumours. The lower expression of desmoglein-1 in tumour samples, together with the reduced presence of desmosomes seen with TEM, likely imply that desmosomes play an important role in the ultrastructural differences between healthy rat urothelium and tumour tissue, and secondary to that, to the differential uptake of EB in both tissues. We consider that our findings could be useful for future clinical developments in the field of diagnostics for bladder cancer.

Improving Patient Information and Enhanced Consent in Urology: The Impact of Simulation and Multimedia Tools. A Systematic Literature Review from the European Association of Urology Patient Office.

BACKGROUND AND OBJECTIVE: Discussions surrounding urological diagnoses and planned procedures can be challenging, and patients might experience difficulty in understanding the medical language, even when shown radiological imaging or drawings. With the introduction of virtual reality and simulation, informed consent could be enhanced by audiovisual content and interactive platforms. Our aim was to assess the role of enhanced consent in the field of urology. METHODS: A systematic review of the literature was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, using informed consent, simulation, and virtual reality in urology as the search terms. All original articles were screened. KEY FINDINGS AND LIMITATIONS: Thirteen original studies were included in the review. The overall quality of these studies was deemed good according to the Newcastle-Ottawa Scale. The studies analysed the application of different modalities for enhanced consent: 3D printed or digital models, audio visual multimedia contents, virtual simulation of procedures and interactive navigable apps. Published studies agreed upon a significantly improved effect on patient understanding of the diagnosis, including basic anatomical details, and surgery-related issues such as the aim, steps and the risks connected to the planned intervention. Patient satisfaction was unanimously reported as improved as a result of enhanced consent. CONCLUSIONS AND CLINICAL IMPLICATIONS: Simulation and multimedia tools are extremely valuable for improving patients' understanding of and satisfaction with urological procedures. Widespread application of enhanced consent would represent a milestone for patient-urologist communication. PATIENT SUMMARY: Several multimedia tools can be used to improve patients' understanding of urological conditions and procedures, such as simulation and models. Use of these tools for preoperative discussion enhances knowledge and patient satisfaction, resulting in more realistic patient expectations and better informed consent.

Systematic Review on the Cost Effectiveness of Prostate Cancer Screening in Europe.

BACKGROUND AND OBJECTIVE: In Europe, prostate cancer (PCa) is the most common cancer in men. Screening may therefore be crucial to lower health care costs, morbidity, and mortality. This systematic review aimed to provide a contemporary overview of the costs and benefits of PCa screening programmes. METHODS: A peer-reviewed literature search was conducted, using the PICO method. A detailed search strategy was developed in four databases based on the following key search terms: "PCa", "screening", and "cost effectiveness". Any type of economic evaluation was included. The search strategy was restricted to European countries, but no restrictions were set on the year of publication. KEY FINDINGS AND LIMITATIONS: A total of 7484 studies were identified initially. Of these, 19 studies described the cost effectiveness of PCa screening in Europe. Among the studies using an initially healthy study population, most focussed on risk- and/or age- and/or magnetic resonance imaging (MRI)-based screening in addition to prostate-specific antigen (PSA) testing and compared this with no screening. Incremental cost ratios (ICERs) varied from €5872 per quality-adjusted life year (QALY) to €372 948/QALY, with a median of €56 487/QALY. Risk-based screening followed by MRI testing seemed to be a more cost-effective strategy than no screening. CONCLUSIONS AND CLINICAL IMPLICATIONS: This systematic review indicates that screening programmes incorporating a risk-based approach and MRI have the potential to be cost effective. PATIENT SUMMARY: In this review, we looked at the cost effectiveness of prostate cancer screening in Europe. We found that a risk-based approach and incorporation of magnetic resonance imaging has the potential to be cost effective. However, there remains a knowledge gap regarding cost effectiveness of prostate cancer screening. Therefore, determinants of cost effectiveness require further investigation.

Postoperative radiotherapy after radical prostatectomy for high-risk prostate cancer: long-term results of a randomised controlled trial (EORTC trial 22911).

BACKGROUND: We report the long-term results of a trial of immediate postoperative irradiation versus a wait-and-see policy in patients with prostate cancer extending beyond the prostate, to confirm whether previously reported progression-free survival was sustained. METHODS: This randomised, phase 3, controlled trial recruited patients aged 75 years or younger with untreated cT0-3 prostate cancer (WHO performance status 0 or 1) from 37 institutions across Europe. Eligible patients were randomly assigned centrally (1:1) to postoperative irradiation (60 Gy of conventional irradiation to the surgical bed for 6 weeks) or to a wait-and-see policy until biochemical progression (increase in prostate-specific antigen >0·2 µg/L confirmed twice at least 2 weeks apart). We analysed the primary endpoint, biochemical progression-free survival, by intention to treat (two-sided test for difference at α=0.05, adjusted for one interim analysis) and did exploratory analyses of heterogeneity of effect. This trial is registered with ClinicalTrials.gov, number NCT00002511. FINDINGS: 1005 patients were randomly assigned to a wait-and-see policy (n=503) or postoperative irradiation (n=502) and were followed up for a median of 10·6 years (range 2 months to 16·6 years). Postoperative irradiation significantly improved biochemical progression-free survival compared with the wait-and-see policy (198 [39·4%] of 502 patients in postoperative irradiation group vs 311 [61·8%] of 503 patients in wait-and-see group had biochemical or clinical progression or died; HR 0·49 [95% CI 0·41-0·59]; p<0·0001). Late adverse effects (any type of any grade) were more frequent in the postoperative irradiation group than in the wait-and-see group (10 year cumulative incidence 70·8% [66·6-75·0] vs 59·7% [55·3-64·1]; p=0.001). INTERPRETATION: Results at median follow-up of 10·6 years show that conventional postoperative irradiation significantly improves biochemical progression-free survival and local control compared with a wait-and-see policy, supporting results at 5 year follow-up; however, improvements in clinical progression-free survival were not maintained. Exploratory analyses suggest that postoperative irradiation might improve clinical progression-free survival in patients younger than 70 years and in those with positive surgical margins, but could have a detrimental effect in patients aged 70 years or older. FUNDING: Ligue Nationale contre le Cancer (Comité de l'Isère, Grenoble, France) and the European Organisation for Research and Treatment of Cancer (EORTC) Charitable Trust.

Results of surgery for high-risk prostate cancer.

PURPOSE OF REVIEW: Surgery for high-risk prostate cancer (PCa) is applied frequently nowadays. Nevertheless, this approach is still surrounded by many controversies. The present review discusses the most recent literature regarding surgery for high-risk PCa. RECENT FINDINGS: As there is no standard definition of high-risk PCa, outcome comparison between series and treatment approaches is hampered. Nevertheless, recent radical prostatectomy series have shown excellent cancer-specific survival in patients with high-risk PCa. Even for very-high-risk PCa (cT3b-T4 or any cT, N1), surgery may be applied to highly selected patients as a first step of a multimodality approach. Recent experience with robot-assisted surgery opens new possibilities for a minimally invasive approach in this field.Patient selection for surgery was also addressed in recent studies. Excellent cancer-specific survival is seen when specimen-confined PCa is found at final histopathology; a recently published nomogram enables the prediction of specimen-confined disease. Another issue in high-risk PCa is the impact of age and comorbidities on cancer-specific and overall mortality. In a recent study, it was shown that patients with low comorbidity scores, even when at least 70 years old, had a significant risk of dying from their cancer and may benefit most from a surgical approach. A modified extended pelvic lymphadenectomy template was presented, providing optimal removal of positive lymph nodes. SUMMARY: Radical prostatectomy with extended pelvic lymphadenectomy delivers very good cancer-related outcomes in high-risk and very-high-risk PCa, often within a multimodal approach. Minimally invasive surgery and improved patient selection will be key to further improve oncological and functional outcomes.

Active surveillance for small renal tumors: have clinical concerns been addressed so far?

The incidence of small renal masses is increasing, as a result of the wide adoption of imaging exams. Their management, however, is complicated, especially in patients with decreased life expectancy or comorbidities. Approximately 20% of small renal masses are benign and, even if malignant, just 10% show aggressive pathological features. Furthermore, competing cause mortality seems to exceed the cancer-specific mortality in patients aged over 70 years. The role of percutaneous tumor biopsy is still not well defined. All these observations raise the concern as to whether surgery might represent an overtreatment for some cases of small renal masses, calling into question the role of active surveillance. The aim of this review was to evaluate the current evidence pertaining to several hot questions that need to be addressed when contemplating active surveillance for small renal masses. The most relevant publications on this subject available in the literature were selected. Five representative series of active surveillance along with the main related variables were identified. Some relevant items surrounding the field of active surveillance were identified and submitted to an evidence-based discussion. According to the recent evidence, small renal masses under active surveillance tend to show an indolent course with a low probability of disease progression, the latter being triggered most of the time by a tendency to grow faster. Unfortunately, we are currently unable to predict those few cases with aggressive behavior. According to the current evidence, active surveillance is feasible and safe in elderly and comorbid patients.

Open partial nephrectomy for complex tumours and >4 cm: Is it still the gold standard technique in the minimally invasive era?

The objective of this paper is to discuss the role of open partial nephrectomy (OPN) for complex renal tumours and large renal tumours > 4 cm in the minimally invasive era. The current status of OPN, laparoscopic partial nephrectomy (LPN) and robotic PN are reviewed. The literature search is done using the National Library of Medicine database (PubMed). The indication of OPN has been extended to T1b tumours (4-7 cm). PN and radical nephrectomy (RN) provide equivalent oncological outcomes for these tumours. In addition, there is a growing application of OPN for complex tumours (centrally located, hilar, multifocal). Despite the more challenging cohort of patients, there is no increase in the overall morbidity of OPN. In contemporary cohorts there is an increase in overweight patients and a higher incidence of central tumours treated with OPN. LPN has been extended to select patients with larger renal masses (4-7 cm) and centrally located tumours. LPN for tumours > 4 cm was in the early phase associated with increased complication rate and prolonged warm ischemia time (WIT). Complication rates decreased with improvement of surgical technique and expertise. Early experience with robotic PN is promising and perioperative outcomes are at least comparable to LPN. LPN and robotic PN have to compete with the functional and oncological results of OPN. In the era of nephron-sparing surgery (NSS), OPN remains the established standard for the management of T1 renal tumours in centres without advanced laparoscopic expertise. Complex scenarios with centrally located tumours, tumours in a solitary kidney, and multifocal lesions probably are best managed with OPN. LPN is feasible in numerous clinical scenarios in centres with advanced laparoscopic expertise but remains a challenging operation. Long-term studies are needed to further define the role of the robotic approach for PN.

Current role of surgery for high risk prostate cancer.

In this review, the role of surgery in patients with adverse tumor characteristics and a high risk of tumor progression are discussed. In the current PSA era the proportion of patients presenting with high risk prostate cancer (PCa) is estimated to be between 15% and 25% with a 10-year cancer specific survival in the range of 80-90% for those receiving active local treatment. The treatment of high risk prostate cancer is a contemporary challenge. Surgery in this group is gaining popularity since 10-year cancer specific survival data of over 90% has been described. Radical prostatectomy should be combined with extended lymphadenectomy. Adjuvant or salvage therapies may be needed in more than half of patients , guided by pathologic findings and postoperative PSA. Unfortunately there are no randomized controlled trials comparing radical prostatectomy to radiotherapy and no single treatment can be universally recommended. This group of high risk prostate cancer patients should be considered a multi-disciplinary challenge; however, for the properly selected patient, radical prostatectomy either as initial or as the only therapy can be considered an excellent treatment.

Navigating through the Controversies and Emerging Paradigms in Early Detection of Prostate Cancer: Bridging the Gap from Classic RCTs to Modern Population-Based Pilot Programs.

Over the last three decades, the European Randomized Study of Screening for Prostate Cancer (ERSPC) and the US-based Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening have steered the conversation around the early detection of prostate cancer. These two randomized trials assessed the effect of screening on prostate cancer disease-specific mortality. Elevated PSA levels were followed by a systematic sextant prostate biopsy. Standard repeat testing intervals were applied. After controversies from 2009 to 2016 due to contradicting results of the two trials, the results aligned in 2016 and showed that early PSA detection reduces prostate cancer-specific mortality. However, overdiagnosis rates of up to 50% were reported, and this sparked an intense debate on harms and benefits for almost 20 years. The balance between harms and benefits is highly debated and has initiated further research to investigate new ways of early detection. In the meantime, the knowledge and tools for the diagnostic algorithm improved. This is a continuously ongoing effort which focuses on individual risk-based screening algorithms that preserve the benefits of the purely PSA-based screening algorithms, while reducing the side effects. An important push towards investigating new techniques for early detection came from the European Commission on the 20th of September 2022. The European Commission published its updated recommendation to investigate prostate, lung, and gastric cancer early detection programs. This opened a new window of opportunity to move away from the trial setting to population-based early detection settings. With this review, we aim to review 30 years of historical evidence of prostate cancer screening, which led to the initiation of the 'The Prostate Cancer Awareness and Initiative for Screening in the European Union' (PRAISE-U) project, which aims to encourage the early detection and diagnosis of PCa through customized and risk-based screening programs.

Outcome predictors of radical prostatectomy followed by adjuvant androgen deprivation in patients with clinical high risk prostate cancer and pT3 surgical margin positive disease.

PURPOSE: Patients with high risk prostate cancer with pT3 tumor and positive surgical margins have a high risk of biochemical failure after radical prostatectomy and adjuvant androgen deprivation therapy. Predictors of cancer related death in this patient group are necessary. MATERIALS AND METHODS: We performed subset analysis of a prospective trial including 550 consecutive patients with preoperative high risk prostate cancer (prostate specific antigen greater than 20 ng/ml ± cT3/4 ± biopsy Gleason 8-10). Men who underwent radical prostatectomy and received continuous adjuvant androgen deprivation therapy for pT3a/b N0-1 positive surgical margin disease were included in the analysis, and none of the patients received neoadjuvant androgen deprivation therapy or adjuvant radiation therapy. RESULTS: Overall 173 of 550 patients (31.5%) with a median followup of 67 months met the study inclusion criteria. For these men the estimated 8-year prostate cancer specific and overall survival rates were 86.3% and 77.0%, respectively. Tumor stage and positive surgical margin at the bladder neck were independent predictors of prostate cancer specific survival and overall survival, and were used to substratify cases. Those with pT3b disease with positive surgical margins at the bladder neck had the highest risk of death (5-year cancer specific survival 60.0% and overall survival 52.3%), while pT3a disease (regardless of positive surgical margin location and lymph node invasion) and pT3b tumors with negative bladder neck margins had 8-year prostate cancer specific survival and overall survival rates of 92.0% and 84.9%, respectively. CONCLUSIONS: The results of this trial demonstrated the heterogeneity of high risk prostate cancer cases with T3 tumors and positive surgical margins. The presented substratification by tumor stage and positive surgical margin location identifies men at high risk for prostate cancer related death and might help in the design of adjuvant therapy trials.

Patterns of care in the management of seminoma stage I: results from a European survey.

UNLABELLED: Study Type - Therapy (practise pattern survey). Level of Evidence 3b. What's known on the subject? and What does the study add? The uncertainties about differences in relapse and rates of other late events such as second malignancy and cardiovascular events for the three post-orchidectomy strategies in seminoma stage I patients has led to debates about whether the three strategies are equally effective and safe. The differences in interpretation of the data as well as the debates are likely to result in differences in treatment after orchidectomy in seminoma stage I patient management. Current care patterns after orchidectomy are, however, unknown. We assessed patterns of care for seminoma stage I patients after orchidectomy by distributing a survey among doctors treating such patients across Europe. The 969 respondents showed large differences in care strategies between specialties and countries that indicate the need for research into long-term relapse rates and long-term adverse effects to standardize and optimize care for seminoma stage I patients. OBJECTIVE: • To assess precise patterns of care after orchidectomy in Europe for stage I seminoma patients, we aimed to perform a survey among doctors in the various European countries. PATIENTS AND METHODS: • We distributed a survey in 2009 and 2010 among American Society of Clinical Oncology and European Association of Urology members. RESULTS: • In total, 969 questionnaires were included in the analysis. More than half of the 969 physicians (58%) currently offer only one post-surgical treatment: 18% only surveillance, 19% only radiotherapy and 21% only chemotherapy. Thirteen percent of the 969 physicians currently offer all three strategies, 25% offer surveillance and adjuvant radiotherapy or chemotherapy, and 5% offer either adjuvant radiotherapy or chemotherapy without surveillance. • We found large differences in care patterns between specialties and countries. Even within countries, care after orchidectomy was not standardized. • Before 2005, 73% of the physicians offered only one treatment and of those 51% gave adjuvant radiotherapy. CONCLUSIONS: • Large differences in pattern of care after orchidectomy for stage I seminoma patients exist between specialties and countries within Europe. • More information on long-term relapse rates and long-term adverse effects of the three strategies is needed to standardize and optimize care after orchidectomy.

The relationship between Prostate CAncer gene 3 (PCA3) and prostate cancer significance.

OBJECTIVE: To evaluate the relationship between Prostate CAncer gene 3 (PCA3) and prostate cancer significance. PATIENTS AND METHODS: Clinical data from two multi-centre European open-label, prospective studies evaluating the clinical utility of the PCA3 assay in guiding initial and repeat biopsy decisions were analysed. First-catch urine was collected after digital rectal examination (three strokes per lobe) and the PCA3 score was determined using the PROGENSA(®) PCA3 assay. Transrectal ultrasound-guided biopsy (≥8 cores) and radical prostatectomy (RP) specimens were analysed by the local pathologist. The relationship between biopsy and RP outcomes with the PCA3 score was assessed. RESULTS: Of the 1009 men enrolled, 348 (34%) had a positive biopsy. The median and mean PCA3 scores were statistically significantly lower in men with biopsy Gleason score <7 vs ≥7, with clinical stage T1c vs T2a-T2c, T3a cancers, with ≤33% vs >33% positive biopsy cores and with 'biopsy indolent' vs 'biopsy significant' prostate cancer (indolent prostate cancer defined by biopsy Epstein criteria). In all, 175 men with a positive biopsy had a RP: median and mean PCA3 scores were statistically significantly lower in men with pathological Gleason score <7 vs ≥7, and with pathological stage T2a-T2c vs T3a-T3b cancers. CONCLUSIONS: The PCA3 score may combined with traditional tools aid in identifying men with clinically insignificant prostate cancer, as shown by biopsy and RP pathological features including biopsy Epstein criteria, who could be candidates for active surveillance. Treatment selection should be based on a combination of clinical and pathological variables. If one wants to use a threshold point to guide treatment decisions in clinical practice, a PCA3 score threshold of 20 may have the highest utility for selecting men with clinically insignificant prostate cancer in whom active surveillance may be appropriate; a PCA3 score threshold of 50 may be used to identify men at high risk of harbouring significant prostate cancer who are candidates for RP. Although the association between the PCA3 score and prostate cancer aggressiveness needs further evaluation, the inclusion of the PCA3 score into patient management strategies may provide clinicians with another tool to more accurately determine the course of treatment.

Radical prostatectomy in very high-risk localized prostate cancer: long-term outcomes and outcome predictors.

OBJECTIVE: The objective of this study was to present the long-term outcomes and determine outcome predictors in very high-risk (cT3b-T4) prostate cancer (PCa) after radical prostatectomy (RP). MATERIAL AND METHODS: Between January 1989 and December 2004, 51 patients with cT3b-T4 PCa underwent RP. Kaplan-Meier survival analysis was used to calculate the biochemical progression-free survival (BPFS), clinical progression-free survival (CPFS), cancer-specific survival (CSS) and overall survival (OS) rate. Multivariate Cox proportional hazard models were used to determine the predictive power of clinical and pathological variables in BPFS and CPFS. RESULTS: Median follow-up was 108 months [interquartile range (IQR) 73.5-144.5]. The median serum prostate-specific antigen (PSA) was 16.9 ng/ml (IQR 7-37.2). Median biopsy and pathological Gleason (pGS) score were both scored as 7 (range 4-10 and 5-9, respectively). Overstaging was frequent (37.2%); four patients (7.8%) had organ-confined stage pT2, while 15 (29.4%) had extracapsular extension only (pT3a). Another 23 (45.1%) were confirmed with seminal vesicle invasion (pT3b) and nine (17.7%) had adjacent structure invasion (pT4). Eleven patients (21.6%) had lymph-node involvement. Thirty-two patients (62.7%) had positive surgical margins. The BPFS, CPFS, CSS and OS at 5 and 10 years were 52.7%, 45.8%;78.0%, 72.5%; 91.9%, 91.9% and 88.0%, 70.7%. In the multivariate Cox proportional hazard models, pathological stage was an independent predictor of BPFS while preoperative PSA and pGS was an independent predictor of CPFS. CONCLUSIONS: The management of cT3b-T4 PCa typically consists of a multimodality treatment in which RP is a valuable first step. Overstaging was frequent (37.2%), and almost one-quarter of the patients remained free of additional treatments. Long-term cancer-related outcomes were very satisfactory.