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Context Prostate-specific membrane antigen (PSMA) positron emission tomography/magnetic resonance imaging (PET/MRI) is a novel imaging technique with several potential applications in the prostate cancer (PCa) setting. Objective To perform a systematic review of the current evidence regarding the diagnostic performance of PSMA PET/MRI in patients with primary and recurrent PCa. Evidence acquisition A comprehensive bibliographic search on the MEDLINE and Cochrane Library databases was performed in October 2020. The review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. Studies were deemed eligible if they assessed patients with primary or recurrent PCa (P) undergoing PSMA PET/MRI (I) with or without comparison with other imaging techniques (C) in order to evaluate its diagnostic performance (O). Retrospective and prospective primary clinical studies were included. Results of previous meta-analyses were reported. Evidence synthesis A total of 23 original articles and three meta-analyses were included. Limited evidence on PSMA PET/MRI is available, especially in the setting of partial gland ablation. PET/MRI can be an effective imaging modality for detecting primary PCa, showing higher accuracy than multiparametric MRI alone. It provides accurate local staging of primary PCa; however, there are contradictory results in this context when its performance is compared with other imaging techniques. PET/MRI also shows high performance for restaging and detecting tumor recurrence, even at low prostate-specific antigen levels. Conclusions PSMA PET/MRI could represent a valuable tool in the management of patients with primary and recurrent PCa. No specific recommendations can be provided. Patient summary Encouraging data regarding the benefits of prostate-specific membrane antigen positron emission tomography/magnetic resonance imaging in patients with prostate cancer are emerging from the literature.

OBJECTIVES To report toxicity of treatment observed in men participating in the Robotic surgery After Focal Therapy (RAFT) clinical trial. PATIENTS AND METHODS Men were eligible for this prospective single group interventional study if they had histologically confirmed recurrent/residual prostate adenocarcinoma following primary FT. The short-form Expanded Prostate Cancer Index Composite (EPIC-26) measured prior to salvage robotic prostatectomy (S-RARP) and 3-monthly post-operatively together with Clavien-Dindo complications (I-IV). Secondary outcomes included biochemical recurrence-free survival (BCFS) following surgery and need for salvage treatment after surgery. This study is registered with ClinicalTrials.gov NCT03011606. RESULTS Twenty-four men were recruited between February 2016 and September 2018. 1 patient withdrew from the trial after consenting and before S-RARP. 23 men completed 12-month post S-RARP follow-up. Median EPIC-26 urinary continence scores initially deteriorated after 3 months (82.4 vs 100) but there was no statistically significant difference from baseline at 12 months (100 vs 100, P = 0.31). Median lower urinary tract symptom scores improved after 12 months compared to baseline (93.8 vs 87.5, P = 0.01). At 12 months, 19/23 (83%) were pad-free and 22/23 (96%) required 0/1 pads. Median sexual function subscale scores deteriorated and remained low at 12 months (22.2 vs 58.3, P < 0.001). Utilising a minimally important difference of nine points, at 12 months after surgery 17/23 (74%) reported urinary continence to be 'better' or 'not different' to pre-operative baseline. The corresponding figure for sexual function (utilising a minimally important difference of 12 points) was 7/23 (30%). There was no statistically significant difference on median bowel/hormonal subscale scores. Only a single patient had a post-operative complication (Clavien-Dindo Grade I). BCFS at 12 months after surgery was 82.6% (95% confidence interval [CI]: 60.1-93.1%) while 4/23 (17%) received salvage radiation. CONCLUSIONS The RAFT clinical trial suggests toxicity of surgery after FT is low, with good urinary function outcomes, albeit sexual function deteriorated overall. Oncological outcomes at 12 months appear acceptable.

Purpose External beam radiation therapy (EBRT) with brachytherapy boost reduces cancer recurrence in patients with prostate cancer compared with EBRT monotherapy. However, randomized controlled trials or large-scale observational studies have not compared brachytherapy boost types directly. Methods and Materials This observational cohort study used linked national cancer registry data, radiation therapy data, administrative hospital data, and mortality records of 54,642 patients with intermediate-risk, high-risk, and locally advanced prostate cancer in England. The records of 11,676 patients were also linked to results from a national patient survey collected at least 18 months after diagnosis. Competing risk regression analyses were used to compare gastrointestinal (GI) toxicity, genitourinary (GU) toxicity, skeletal-related events (SRE), and prostate cancer–specific mortality (PCSM) at 5 years with adjustment for patient and tumor characteristics. Linear regression was used to compare Expanded Prostate Cancer Index Composite 26-item version domain scores (scale, 0-100, with higher scores indicating better function). Results Five-year GI toxicity was significantly increased after low-dose-rate brachytherapy boost (LDR-BB) (32.3%) compared with high-dose-rate brachytherapy boost (HDR-BB) (16.7%) or EBRT monotherapy (18.7%). Five-year GU toxicity was significantly increased after both LDR-BB (15.8%) and HDR-BB (16.6%), compared with EBRT monotherapy (10.4%). These toxicity patterns were matched by the mean patient-reported bowel function scores (LDR-BB, 77.3; HDR-BB, 85.8; EBRT monotherapy, 84.4) and the mean patient-reported urinary obstruction/irritation function scores (LDR-BB, 72.2; HDR-BB, 78.9; EBRT monotherapy, 83.8). Five-year incidences of SREs and PCSM were significantly lower after HDR-BB (2.4% and 2.7%, respectively) compared with EBRT monotherapy (2.8% and 3.5%, respectively). Conclusions Compared with EBRT monotherapy, LDR-BB has worse GI and GU toxicity and HDR-BB has worse GU toxicity. HDR-BB has a lower incidence of SREs and PCSM than EBRT monotherapy.

Objectives To determine the safety of urological admissions and procedures during the height of the COVID‐19 pandemic using “hot” and “cold” sites. The secondary objective is to determine risk factors of contracting COVID‐19 within our cohort. Patients and methods A retrospective cohort study of all consecutive patients admitted from March 1 to May 31, 2020 at a high‐volume tertiary urology department in London, United Kingdom. Elective surgery was carried out at a “cold” site requiring a negative COVID‐19 swab 72‐hours prior to admission and patients were required to self‐isolate for 14‐days preoperatively, while all acute admissions were admitted to the “hot” site. Complications related to COVID‐19 were presented as percentages. Risk factors for developing COVID‐19 infection were determined using multivariate logistic regression analysis. Results A total of 611 patients, 451 (73.8%) male and 160 (26.2%) female, with a median age of 57 (interquartile range 44‐70) were admitted under the urology team; 101 (16.5%) on the “cold” site and 510 (83.5%) on the “hot” site. Procedures were performed in 495 patients of which eight (1.6%) contracted COVID‐19 postoperatively with one (0.2%) postoperative mortality due to COVID‐19. Overall, COVID‐19 was detected in 20 (3.3%) patients with two (0.3%) deaths. Length of stay was associated with contracting COVID‐19 in our cohort (OR 1.25, 95% CI 1.13‐1.39). Conclusions Continuation of urological procedures using “hot” and “cold” sites throughout the COVID‐19 pandemic was safe practice, although the risk of COVID‐19 remained and is underlined by a postoperative mortality.

Background: Experiences of African/Afro-Caribbean men on active surveillance (AS) for prostate cancer (PCa) in the United Kingdom (UK) are not well documented. We compared follow-up appointments, adherence, and clinical outcomes among African/Afro-Caribbean men on AS at a high-volume UK hospital with other ethnicities. Methods: Men with confirmed low-intermediate risk Pca who attended the AS clinic (2005–2016) and had undergone ≥1 follow-up biopsy (n = 458) were included. Non-adherence (defined as >20% missed appointments), suspicion of disease progression (any upgrading, >30% positive cores, cT-stage > 3, PIRADS > 3), any upgrading from diagnostic biopsy and conversion to active treatment (prostatectomy, radiotherapy or hormone therapy) according to ethnicity (African/Afro-Caribbean versus other ethnicities) were assessed using multivariable regression analysis. Results: Twenty-three percent of eligible men were recorded as African/Afro-Caribbean, while the remainder were predominantly Caucasian. African/Afro-Caribbean men had slightly lower PSA at diagnosis (median 5.0 vs. 6.0 ng/mL) and more positive cores at diagnosis (median 2 vs. 1). They had a substantially higher rate of non-attendance at scheduled follow-up visits (24% vs. 10%, p < 0.001). Adjusted analyses suggest African/Afro-Caribbean men may be at increased risk of disease progression (hazard ratio [HR]: 1.38; 95% confidence interval [CI] 0.99–1.91, P = 0.054) and upgrading (HR: 1.29; 95% CI 0.87–1.92, P = 0.305), though neither reached statistical significance. No difference in risk of conversion to treatment was observed between ethnic groups (HR: 1.03; 95% CI 0.64–1.47, P = 0.873). Conclusions: African/Afro-Caribbean men on AS for PCa in the UK are less likely to adhere to scheduled appointments, suggesting a more tailored service addressing their specific needs may be required. While African/Afro-Caribbean men were no more likely to convert to treatment than Caucasian/other men, findings of a potentially higher risk of disease progression signal the need for careful selection and monitoring of African/Afro-Caribbean men on AS. Larger prospective, multicentre studies with longer follow-up are required to provide more definitive conclusions. Refereed/Peer-reviewed

Background and purpose Little is known about the functional outcomes and health-related quality of life (HRQoL) following external beam radiation therapy (EBRT) combined with a high-dose rate brachytherapy boost (EBRT-BB) for the treatment of prostate cancer. We aimed to compare patient-reported outcomes of EBRT to those of EBRT-BB. Methods and materials Patients diagnosed with intermediate-risk, high-risk or locally advanced prostate cancer (April 2014 to September 2016), who received EBRT in the English National Health Service within 18 months of diagnosis and responded to a national patient questionnaire, were identified from the National Prostate Cancer Audit. Adjusted linear regression was used to estimate differences in functional EPIC-26 domains and HRQoL (EQ-5D-5L) between treatment groups. Non-inferiority of EBRT-BB was determined if the lower 95% confidence limit did not exceed the established minimal clinically important difference (MCID). Results Of the 13,259 included men, 12,503 (94.3%) received EBRT and 756 (5.7%) received EBRT-BB. EBRT-BB was non-inferior compared to EBRT for the urinary incontinence, sexual, bowel and hormonal EPIC-26 domains. EBRT-BB resulted in significantly worse urinary irritation/obstruction scores than EBRT (−6.1; 95% CI: −8.8 to −3.4) but uncertainty remains as to whether this difference is clinically important (corresponding MCID of 5). Conclusions There is no evidence to suggest that EBRT-BB results in any clinically important detriment in functional outcomes or HRQoL compared to men receiving EBRT only. Whilst statistically significantly worse urinary irritation/obstruction outcomes were reported in the EBRT-BB cohort, the threshold for a clinically significant difference was not exceeded and further research is required for confirmation.

The COVID‐19 pandemic is impacting all urological cancer services. On March 19th the British Association of Urological Surgeons (BAUS) provided pragmatic guidance for prostate cancer diagnostic services (Table 1).(1)

Aims Randomised controlled trials have shown comparable early oncological outcomes after hypofractionated and conventionally fractionated radiotherapy in the radical treatment of prostate cancer (PCa). The effect of hypofractionation on treatment-related gastrointestinal and genitourinary toxicity remains uncertain, especially in older men and those with locally advanced PCa. Materials and methods A population-based study of all patients treated with radical conventionally fractionated radiotherapy (n = 9106) and hypofractionated radiotherapy (n = 3027) in all radiotherapy centres in the English National Health Service between 2014 and 2016 was carried out. We identified severe gastrointestinal and genitourinary toxicity using a validated coding framework and compared conventionally fractionated and hypofractionated radiotherapy using a competing-risks proportional hazards regression analysis. Results The median age in our cohort was 72 years old and most patients had locally advanced disease (65%). There was no difference in gastrointestinal toxicity (conventionally fractionated radiotherapy: 5.0 events/100 person-years; hypofractionated radiotherapy: 5.2 events/100 person-years; adjusted subdistribution hazard ratio: 1.00, 95% confidence interval: 0.89–1.13; P = 0.95) or genitourinary toxicity (conventionally fractionated radiotherapy: 2.3 events/100 person-years; hypofractionated radiotherapy: 2.3 events/100 person-years; adjusted subdistribution hazard ratio: 0.92, 95% confidence interval: 0.77–1.10; P = 0.35) between patients who received conventionally fractionated radiotherapy and those who received hypofractionated radiotherapy. Conclusions This national cohort study has shown that the use of hypofractionated radiotherapy in the radical treatment of PCa does not increase rates of severe gastrointestinal or genitourinary toxicity. Our findings also support the use of hypofractionated radiotherapy in older men and those with locally advanced PCa.

Objectives To assess whether targeted cognitive freehand-assisted transperineal biopsies using a PrecisionpointTM device still require additional systematic biopsies to avoid missing clinically significant prostate cancer, and to investigate the benefit of a quadrant-only biopsy approach to analyse whether a quadrant or extended target of the quadrant containing the target only would have been equivalent to systematic biopsy. Patients and methods Patients underwent combined systematic mapping and targeted transperineal prostate biopsies at a single institution. Biopsies were performed using the Precisionpoint device (Perineologic, Cumberland, MD, USA) under either local anaesthetic (58%, 163/282), i.v. sedation (12%, 34/282) or general anaesthetic (30%, 85/282). A mean (range) of 24 (5-42) systematic and 4.2 (1-11) target cores were obtained. Magnetic resonance imaging (MRI) scans were reported using the Likert scale. Clinically significant cancer was defined as Gleason 7 or above. Histopathological results were correlated with the presence of an MRI abnormality within a spatial quadrant and the other adjoining or non-adjoining (opposite) quadrants. Histological concordance with radical prostatectomy specimens was analysed. Results A total of 282 patients were included in this study. Their mean (range) age was 66.8 (36-80) years, median (range) prostate-specific antigen level 7.4 (0.91-116) ng/mL and mean prostate volume 45.8 (13-150) mL. In this cohort, 82% of cases (230/282) were primary biopsies and 18% (52/282) were patients on surveillance. In all, 69% of biopsies (195/282) were identified to have clinically significant disease (Gleason ≥3 + 4). Any cancer (Gleason ≥3 + 3) was found in 84% (237/282) of patients. Of patients with clinically significant disease, the target biopsies alone picked up 88% (171/195), with systematic biopsy picking up the additional 12% (24/195) that the target biopsies missed. This altered with Likert score; 73% of Likert score 3 disease was detected by target biopsy, 92% of Likert score 4 and 100% of Likert score 5. Target biopsies with additional same-quadrant-only systematic cores picked up 75% (18/24) of significant cancer that was missed on target only, found in the same quadrant as the target. Conclusion Systematic biopsy is still an important tool when evaluating all patients referred for prostate biopsy, but the need is decreased with increasing suspicion on MRI. Patients with very high suspicion of prostate cancer (Likert score 5) may not require systematic cores, unless representative surrounding biopsies are required for other specific treatments (e.g. focal therapy, or operative planning). More prospective studies are needed to evaluate this in full.

To assess the complications of transrectal (TR) compared to transperineal prostate (TP) biopsies.Men diagnosed with prostate cancer between 1 April 2014 and 31 March 2017 in England were identified in the National Prostate Cancer Audit. Administrative hospital data were then used to categorize the type of prostate biopsy and subsequent complications requiring hospital admission. Administrative hospital data were used to identify patients staying overnight immediately after biopsy and those readmitted separately for hospital admissions because of sepsis, urinary retention or haematuria. Procedure-related mortality and total length of hospital stay within 30 days were also recorded. Generalized linear models were used to calculate adjusted risk differences (aRDs).A total of 73 630 patients undergoing prostate biopsy were identified. Those undergoing TP biopsy (n = 13 723) were more likely to have an overnight hospital stay (12.3% vs 2.4%; aRD 9.7%, 95% confidence interval [CI] 7.1-12.3), were less likely to be readmitted because of sepsis (1.0% vs 1.4%; aRD -0.4%, CI -0.6 to -0.2), and were more likely to be readmitted with urinary retention (1.9% vs 1.0%; aRD 1.1%, CI 0.7-1.4) than those undergoing a TR biopsy (n = 59 907). There were no significant differences in the risk of haematuria or mortality.Our results showed that TP biopsy had a lower risk of readmission for sepsis but a higher risk of readmission for urinary retention than TR biopsy. Use of the TP route would prevent one readmission for sepsis in 278 patients at the cost of three additional patients readmitted for urinary retention.

Objectives To investigate whether patient-reported urinary incontinence and bother scores after radical prostatectomy result in subsequent intervention with incontinence surgery. Methods Men diagnosed with prostate cancer in the English National Health Service between April 2014 and January 2016 were identified. Administrative data were used to identify men who had undergone a radical prostatectomy and those who subsequently underwent a urinary incontinence procedure. The National Prostate Cancer Audit database was used to identify men who had also completed a post-treatment survey. These surveys included the Expanded Prostate Cancer Composite Index (EPIC-26). The frequency of subsequent incontinence procedures, within 6 months of the survey, was explored according to EPIC-26 urinary incontinence scores. The relationship between "good" (≥75) or "bad" (≤25) EPIC-26 urinary incontinence scores and perceptions of urinary bother was also explored (responses ranging from 'no problem' to 'big problem' with respect to their urinary function). Results We identified 11,290 men who had undergone a radical prostatectomy. The 3-year cumulative incidence of incontinence surgery was 2.5%. After exclusions, we identified 5,165 men who had also completed a post-treatment survey after a median time of 19 months (response rate 74%). 481 men (9.3%) reported a "bad" urinary incontinence score and 207 men (4.0%) also reported that they had a big problem with their urinary function. 47 men went on to have incontinence surgery within 6 months of survey completion (0.9%), of whom 93.6% had a "bad" urinary incontinence score. Of the 71 men with the worst urinary incontinence score (zero), only 11 men (15.5%) subsequently had incontinence surgery. Conclusion In England, there is a significant number of men living with severe, bothersome urinary incontinence following radical prostatectomy, and an unmet clinical need for incontinence surgery. The systematic collection of patient-reported outcomes could be used to identify men who may benefit from incontinence surgery.

Improvements in short-term outcomes have been reported for hospitals with higher radical prostatectomy (RP) volumes. However, the association with longer-term functional outcomes is unknown. All patients diagnosed with non-metastatic prostate cancer in the English NHS between 2014 and 2016 who underwent RP (N = 10,089) were mailed a survey ≥18 months after diagnosis. Differences in patient-reported urinary continence and sexual function (EPIC-26 on scale from 0 to 100) by hospital volume group (≤60, 61–100, 101–140, >140 RPs/year) were estimated using multilevel linear regression. Overall, 7702 men (76.3%) responded. There were no statistically significant differences in urinary continence (p = 0.08) or sexual function scores with increasing volume group (p = 0.2). When modelled as a linear function, we found a non-significant increase of 0.70 (95% CI −0.41 to 1.80; p = 0.22) in urinary continence and a significant increase of 1.54 (0.62–2.45; p = 0.001) in sexual function scores for a 100-procedure increase in hospital volume, which did not meet the threshold for a minimal clinically important difference (10–12 points). The results were similar for robotic-assisted RP (5529 men [71.8%]). These results do not support further centralisation of RP services beyond levels in England where four in five hospitals perform >60 RPs/year.

BACKGROUND: Many factors are implicated in the potential 'under-treatment' of prostate cancer but little is known about the between-hospital variation. METHODS: The National Prostate Cancer Audit (NPCA) database was used to identify high-risk localised or locally advanced prostate cancer patients in England, between January 2014 and December 2017, and the treatments received. Hospital-level variation in radical local treatment was explored visually using funnel plots. The intra-class correlation coefficient (ICC) quantified the between-hospital variation in a random-intercept multivariable logistic regression model. RESULTS: 53,888 men, from 128 hospitals, were included and 35,034 (65.0%) received radical local treatment. The likelihood of receiving radical local treatment was increased in men who were younger (the strongest predictor), more affluent, those with fewer comorbidities, and in those with a non-Black ethnic background. There was more between-hospital variation (P

Many factors are implicated in the potential ‘under-treatment’ of prostate cancer but little is known about the between-hospital variation. The National Prostate Cancer Audit (NPCA) database was used to identify high-risk localised or locally advanced prostate cancer patients in England, between January 2014 and December 2017, and the treatments received. Hospital-level variation in radical local treatment was explored visually using funnel plots. The intra-class correlation coefficient (ICC) quantified the between-hospital variation in a random-intercept multivariable logistic regression model. 53,888 men, from 128 hospitals, were included and 35,034 (65.0%) received radical local treatment. The likelihood of receiving radical local treatment was increased in men who were younger (the strongest predictor), more affluent, those with fewer comorbidities, and in those with a non-Black ethnic background. There was more between-hospital variation (P

INTRODUCTION AND OBJECTIVE:There is debate about the effectiveness and toxicity of pelvic lymph node (PLN) irradiation when used for disease recurrence following radical prostatectomy. This study c...

There are few data on the outcomes and toxicity of radical prostatectomy (RP) among men experiencing local recurrence of prostate cancer (PC) following focal therapy (FT). To characterise perioperative, oncological, and functional outcomes after salvage robot-assisted RP (S-RALP) and determine the risk factors for S-RALP failure, we conducted a multicentre cohort study of 82 patients undergoing S-RALP after FT. All had histological confirmation of PC recurrence, with metastatic disease excluded using pelvic magnetic resonance imaging, a bone scan, and/or positron emission tomography/computed tomography. Progression-free survival was 74%, 48%, and 36% at 12, 24, and 36mo after surgery, respectively. The 12-mo continence rate was 83%. There were no intraoperative complications and no major postoperative complications. On multivariable analysis, only infield recurrence (hazard ratio [HR] 3.77, 95% confidence interval [CI] 1.11-12.85; p=0.03) and pT3b stage (HR 5.0, 95% CI 1.53-16.39; p=0.008) were independent predictors of recurrence. This study represents the largest series of salvage surgery after FT and shows that this approach is safe with no increase in toxicity when compared to primary RALP. Men identified as having infield recurrence after FT appear to have phenotypically aggressive disease and should be counselled regarding the potential need for a multimodal therapeutic approach. PATIENT SUMMARY: Robotic surgery after focal therapy for prostate cancer is safe and achieves postoperative continence results similar to those for robotic radical prostatectomy in treatment-naïve patients. However, if the cancer recurrence is within the previously treated field, the oncological prognosis seems to be worse.

To determine the risk of disease progression and conversion to active treatment following a negative biopsy while on active surveillance (AS) for prostate cancer (PCa).Men on an AS programme at a single tertiary hospital (London, UK) between 2003 and 2018 with confirmed low-intermediate-risk PCa, Gleason Grade Group3, clinical stageT3 and a diagnostic prostate-specific antigen (PSA) level of20 ng/mL. This cohort included men diagnosed by transrectal ultrasonography guided (12-14 cores) or transperineal (median 32 cores) biopsy. Multivariate Cox hazards regression analysis was undertaken to determine (i) risk of upgrading, (ii) clinical or radiological suspicion of disease progression, and (iii) transitioning to active treatment. Suspicion of disease progression was defined as any biopsy upgrading,30% positive cores, magnetic resonance imaging (MRI) Likert score3/T3 or PSA level of20 ng/mL. Conversion to treatment included radical or hormonal treatment.Among the 460 eligible patients, 23% had negative follow-up biopsy findings. The median follow-up was 62 months, with one to two repeat biopsies and two MRIs per patient during that period. Negative biopsy findings at first repeat biopsy were associated with decreased risk of converting to active treatment (hazard ration [HR] 0.18, 95% confidence interval [CI] 0.09-0.37; P 0.001), suspicion of disease progression (HR 0.56, 95% CI: 0.34-0.94; P = 0.029), and upgrading (HR 0.48, 95% CI 0.23-0.99; P = 0.047). Data are limited by fewer men with multiple follow-up biopsies.A negative biopsy finding at the first scheduled follow-up biopsy among men on AS for PCa was strongly associated with decreased risk of subsequent upgrading, clinical or radiological suspicion of disease progression, and conversion to active treatment. A less intense surveillance protocol should be considered for this cohort of patients.

BackgroundContracting COVID-19 peri-operatively has been associated with a mortality rate as high as 23%, making prevention vital.ObjectivesThe primary objective is to determine safety of surgical admissions and procedures during the height of the COVID-19 pandemic using ‘hot’ and ‘cold’ sites. The secondary objective is to determine risk factors of contracting COVID-19.Design, Setting and ParticipantsA retrospective cohort study of all consecutive patients admitted from 1st March – 31st May 2020 at a high-volume tertiary urology department in London, United Kingdom. Elective surgery was carried out at a ‘cold’ site requiring a negative COVID-19 swab 72 hours prior to admission and to self-isolate for 14 days pre-operatively, whilst all acute admissions were admitted to the ‘hot’ site.Outcome Measurements and Statistical AnalysisComplications related to COVID-19 were presented as percentages. Risk factors for developing COVID-19 infection were determined using multivariate logistic regression analysis.Results and LimitationsA total of 611 patients, 451 (73.8%) male and 160 (26.2%) female, with a median age of 57 (interquartile range 44-70) were admitted under the urology team; 101 (16.5%) on the ‘cold’ site and 510 (83.5%) on the ‘hot’ site. Procedures were performed in 495 patients of which 8 (1.6%) contracted COVID-19 post-operatively with 1 (0.2%) post-operative mortality due to COVID-19. Overall, COVID-19 was detected in 20 (3.3%) patients with 2 (0.3%) deaths. Length of stay was associated with contracting COVID-19 in our cohort (OR 1.25, 95% CI 1.13-1.39). Limitations include possible under reporting due to post-operative patients presenting elsewhere.ConclusionsContinuation of surgical procedures using ‘hot’ and ‘cold’ sites throughout the COVID-19 pandemic was safe practice, although the risk of COVID-19 remained and is underlined by a post-operative mortality.Patient SummaryUsing ‘hot’ and ‘cold’ sites has allowed the safe continuation of urological practice throughout the height of the COVID-19 pandemic.

Purpose Little is known about the toxicity of additional pelvic lymph node irradiation in men receiving intensity modulated radiation therapy (IMRT) for prostate cancer. The aim of this study was to compare patient-reported outcomes after IMRT to the prostate only (PO-IMRT) versus the prostate and pelvic lymph nodes (PPLN-IMRT). Methods and Materials Patients who received a diagnosis of high-risk or locally advanced prostate cancer in the English National Health Service between April 2014 and September 2016 who were treated with IMRT were mailed a questionnaire at least 18 months after diagnosis. Patient-reported urinary, sexual, bowel, and hormonal functional domains on a scale from 0 to 100, with higher scores indicating better outcomes, and generic health-related quality of life were collected using the Expanded Prostate Cancer Index Composite 26-item version and EQ-5D-5L. We used linear regression to compare PPLN-IMRT versus PO-IMRT with adjustment for patient, tumor, and treatment characteristics. Results Of the 7017 men who received a questionnaire, 5468 (77.9%) responded; 4196 (76.7%) had received PO-IMRT and 1272 (23.3%) PPLN-IMRT. Adjusted differences in the Expanded Prostate Cancer Index Composite 26-item version domain scores were smaller than 1 (P always >.2), except for sexual function, with men who had PPNL-IMRT reporting a lower mean score (adjusted difference, 2.3; 95% confidence interval, 0.9-3.7; P = .002). This did not represent a clinically relevant difference. There was no significant difference in health-related quality of life (P = .5). Conclusions Additional pelvic lymph node irradiation does not lead to clinically meaningful increases in the toxicity of IMRT for prostate cancer according to patient-reported functional outcomes and health-related quality of life.

Purpose To determine the impact on clinical management of patients with high-risk (HR) prostate cancer at diagnosis and patients with biochemical recurrence (BCR) using a new kit form of 68Ga-prostate-specific membrane antigen (PSMA), namely tris(hydroxypyridinone) (THP)-PSMA, with positron emission tomography-computed tomography (PET-CT). Methods One hundred eighteen consecutive patients (50 HR, 68 BCR) had management plans documented at a multidisciplinary meeting before 68Ga-THP-PSMA PET-CT. Patients underwent PET-CT scans 60-min post-injection of 68Ga-THP-PSMA (mean 159 ± 21.2 MBq). Post-scan management plans, Gleason score, prostate-specific antigen (PSA) and PSA doubling time (PSAdt) were recorded. Results HR group: 12/50 (24%) patients had management changed (9 inter-modality, 3 intra-modality). Patients with PSA < 20 μg/L had more frequent management changes (9/26, 34.6%) compared with PSA > 20 μg/L (3/24, 12.5%). Gleason scores > 8 were associated with detection of more nodal (4/16, 25% vs 5/31, 16.1%) and bone (2/16, 12.5% vs 2/31, 6.5%) metastases. BCR group: Clinical management changed in 23/68 (34%) patients (17 inter-modality, 6 intra-modality). Forty out of 68 (59%) scans were positive. Positivity rate increased with PSA level (PSA < 0.5 μg/L, 0%; PSA 0.5–1.0 μg/L, 35%; PSA 1.0–5.0 μg/L, 69%; PSA 5.0–10.0 μg/L, 91%), PSAdt of < 6 months (56% vs 45.7%) and Gleason score > 8 (78.9% vs 51.2%). Conclusions 68Ga-THP-PSMA PET-CT influences clinical management in significant numbers of patient with HR prostate cancer pre-radical treatment and is associated with PSA. Management change also occurs in patients with BCR and is associated with PSA and Gleason score, despite lower scan positivity rates at low PSA levels < 0.5 μg/L.

Background People with Diabetes Mellitus (DM) are at increased risk of postoperative complications if their HbA1C readings are not well controlled. In the UK, there are clear national guidelines requiring all people with DM to have HbA1C blood testing within 6months before undergoing surgery and that these readings should be below 69 mmol/mol if this is safe to achieve. The aim of this study was to determine whether hospitals in the region were compliant with the guidelines. Methods Data were prospectively collected from seven hospitals across the East of England region from 1st October 2017 to 31st March 2018 (6 months) in all people with DM undergoing elective day case procedures in General and Vascular surgery for benign disease. Results A total of 181 people with DM were included in the study, of whom 77.9% were male patients and the median age was 63 years. The three most commonly performed operations were laparoscopic cholecystectomy (20.9%, n = 38/181), inguinal hernia repair (20.4%, n = 37/181) and umbilical/para-umbilical hernia repair (11.0%, n = 20/181). In keeping with the national guidelines, only 86.7% (n = 157/181) of patients had an HbA1C tested within 6 months prior to their surgery date. Of the patients who had a preoperative HbA1C, 14 (n = 14/157, 8.9%) had an HbA1C ≥ 69 mmol/mol, and 12 (n = 12/14, 85.7%) of these proceeded to surgery without optimisation of their HbA1C. Conclusion A significant proportion of people with diabetes undergoing elective day case procedures in our region do not have HbA1C testing within 6 months of their procedure as recommended by the national guidelines. In patients who do have a high HbA1C, the majority still undergo surgery without adequate control of their DM. Greater awareness amongst healthcare workers and robust pathways are required for this vulnerable group of patients if we are to reduce the risk of developing postoperative complication rates.

Background and purpose In the post-prostatectomy setting the value of Intensity-modulated (IMRT) relative to 3D-conformal radiotherapy (3D-CRT) in reducing toxicity remains unclear. We compared genitourinary (GU) and gastrointestinal (GI) toxicity after post-prostatectomy IMRT or 3D-CRT. Materials and methods A population-based study of all patients treated with post-prostatectomy 3D-CRT (n = 2422) and IMRT (n = 603) was conducted between January 1 2010 and December 31 2013 in the English National Health Service. We identified severe GI and GU toxicity using a validated coding-framework and compared IMRT and 3D-CRT using a competing-risks proportional hazards regression analysis. Results There was no difference in GI toxicity between patients who received IMRT and 3D-CRT (3D-CRT: 5.8 events/100 person-years; IMRT: 5.5 events/100 person-years; adjusted HR: 0.85, 95%CI: 0.63–1.13; p = 0.26). The GU toxicity rate was lower with IMRT but this effect was not statistically significant (3D-CRT: 5.4 events/100 person-years; IMRT: 3.8 events/100 person-years; adjusted HR: 0.76, 95%CI: 0.55–1.03; p = 0.08). Conclusions The use of post-prostatectomy IMRT compared to 3D-CRT is not associated with a statistically significant reduction in rates of severe GU and GI toxicity, although there is some evidence that GU toxicity is lower with IMRT. We would caution against rapid transition to post-prostatectomy IMRT until further evidence is available supporting its superiority.

Purpose To compare, in a national population-based study, severe genitourinary (GU) and gastrointestinal (GI) toxicity in patients with prostate cancer who were treated with radical intensity modulated radiation therapy (IMRT) or 3-dimensional conformal radiation therapy (3D-CRT). Methods and Materials Patients treated with IMRT (n=6933) or 3D-CRT (n=16,289) between January 1, 2010 and December 31, 2013 in the English National Health Service were identified using cancer registry data, the National Radiotherapy Dataset, and Hospital Episodes Statistics, the administrative database of care episodes in National Health Service hospitals. We developed a coding system that identifies severe toxicity (at least grade 3 according to the National Cancer Institute Common Terminology Criteria for Adverse Events scoring system) according to the presence of a procedure and a corresponding diagnostic code in patients' Hospital Episodes Statistics records after radiation therapy. A competing risks regression analysis was used to estimate hazard ratios (HRs), comparing the incidence of severe GI and GU complications after IMRT and 3D-CRT, adjusting for patient, disease, and treatment characteristics. Results The use of IMRT, as opposed to 3D-CRT, increased from 3.1% in 2010 to 64.7% in 2013. Patients who received IMRT were less likely than those receiving 3D-CRT to experience severe GI toxicity (4.9 vs 6.5 per 100 person-years; adjusted HR 0.66; 95% confidence interval 0.61-0.72) but had similar levels of GU toxicity (2.3 vs 2.4 per 100 person-years; adjusted HR 0.94; 95% confidence interval 0.84-1.06). Conclusions Prostate cancer patients who received radical radiation therapy using IMRT were less likely to experience severe GI toxicity, and they had similar GU toxicity compared with those who received 3D-CRT. These findings in an unselected “real-world” population support the use of IMRT, but further cost-effectiveness studies are urgently required.

Objectives Despite the rapid adoption of robot-assisted radical prostatectomy (RARP), there is little evidence about the occurrence of medium-term urinary complications with this type of surgery compared to laparoscopic (LRP) or retropubic open radical prostatectomy (ORP). The aim of this study was to evaluate the occurrence of severe urinary complications within two years of surgery in men undergoing RARP, LRP or ORP. Patients and Methods Population-based cohort study of men who underwent RARP (n=4,947), LRP (n= 5,479), or ORP (n=6,873) between 2008 and 2012 in the English National Health Service (NHS) using national cancer registry records linked to Hospital Episodes Statistics – an administrative database of admissions to NHS hospitals. We identified the occurrence of any severe urinary or severe stricture-related complication within two years of surgery using a validated tool. Multi-level regression modelling was used to determine the association between the type of surgery and occurrence of complications with adjustment for patient and surgical factors. Results Men undergoing RARP were least likely to experience any urinary complication (10.5%) or a stricture-related complication (3.3%) compared to those who had LRP (15.8% any or 5.7% stricture-related) or ORP (19.1% any or 6.9% stricture-related). The impact of the type of surgery on the occurrence of any urinary or stricture-related complications remained statistically significant with adjustment for patient and surgical factors (p < 0.01). Conclusion Men who underwent RARP have the lowest risk of developing severe urinary complications within two years of surgery. This article is protected by copyright. All rights reserved.

PURPOSE There is a debate about the effectiveness and toxicity of pelvic lymph node (PLN) irradiation for the treatment of men with high-risk prostate cancer. This study compared the toxicity of intensity-modulated radiation therapy (IMRT) to the prostate and the pelvic lymph nodes (PPLN-IMRT) with prostate-only IMRT (PO-IMRT). MATERIALS AND METHODS Patients with high-risk localized or locally advanced prostate cancer treated with IMRT in the English National Health Service between 2010 and 2013 were identified by using data from the Cancer Registry, the National Radiotherapy Dataset, and Hospital Episode Statistics, an administrative database of all hospital admissions. Follow-up was available up to December 31, 2015. Validated indicators were used to identify patients with severe toxicity according to the presence of both a procedure code and diagnostic code in patient Hospital Episode Statistics records. A competing risks regression analysis, with adjustment for patient and tumor characteristics, estimated subdistribution hazard ratios (sHRs) by comparing GI and genitourinary (GU) complications for PPLN-IMRT versus PO-IMRT. RESULTS Three-year cumulative incidence in the PPLN-IMRT (n = 780) and PO-IMRT (n = 3,065) groups was 14% for both groups for GI toxicity, and 9% and 8% for GU toxicity, respectively. Patients receiving PPLN-IMRT and PO-IMRT had similar levels of severe GI (adjusted sHR, 1.00; 95% CI, 0.80 to 1.24; P = .97) and GU (adjusted sHR, 1.10; 95% CI, 0.83 to 1.46; P = .50) toxicity rates. CONCLUSION Including PLNs in radiation fields for high-risk or locally advanced prostate cancer is not associated with increased GI or GU toxicity at 3 years. Additional follow-up is required to answer questions about its impact on late GU toxicity. Results from ongoing trials will provide insight into the anticancer effectiveness of PLN irradiation.

Highlights • Stromal tumour of Undetermined malignant potential (STUMP) of the prostate is a rare tumour arising from the prostate specialized stroma. • The patient presented with LUTS, MRI showed prostatic growth, and biopsy showed no malignancy. • The symptoms were treated by TURP and 11 g were removed of the prostate. • The tumour recurred within less than a year to three times its original size. • It is the first time in literature, HoLEP was used to remove the origin of the tumour successfully., Introduction Stromal Tumour of Undetermined malignant potential (STUMP) is a rare category of the prostate benign tumours, which has a variable clinical presentation, behavior and different approaches to manage it. Case presentation A 57 year-old male presented with voiding symptoms of the urinary tract and an increased PSA (14.7 ng/ml). Ultrasound and multiparametric MRI showed an enlarged prostate of 41 ml. Transurethral resection of the prostate (TURP) was performed with 11 g benign tissue removed. The patient presented one year later with the same symptoms; further ultrasound and parametric MRI demonstrated huge recurrence in the transition zone with a new prostate size of 131 ml. Discussion Despite no malignancy being identified in the initial TURP histology, the transition zone prostatic tumour behaved aggressively and recurred in just one year. For the first time in literature, the tumour recurred rapidly to three times the initial size and was removed using Holmium Laser enucleation of the prostate (HoLEP), after which no recurrence was seen in 11 months period. Conclusion HoLEP can be used to successfully enucleate STUMP tumours but the clinical behavior of the STUMP in prostate is still not understood well because of its rareness.

Salvage radical prostatectomy has historically yielded a poor functional outcome and a high complication rate. However, recent reports of robotic salvage radical prostatectomy have demonstrated improved results. In this study we assessed salvage radical prostatectomy functional outcomes and complications when comparing robotic and open approaches.We retrospectively collected data on salvage radical prostatectomy for recurrent prostate cancer after local nonsurgical treatment at 18 tertiary referral centers from 2000 to 2016. The Clavien-Dindo classification was applied to classify complications. Complications and functional outcomes were evaluated by univariable and multivariable analysis.We included 395 salvage radical prostatectomies, of which 186 were open and 209 were robotic. Robotic salvage radical prostatectomy yielded lower blood loss and a shorter hospital stay (each p0.0001). No significant difference emerged in the incidence of major and overall complications (10.1%, p=0.16, and 34.9%, p=0.67), including an overall low risk of rectal injury and fistula (1.58% and 2.02%, respectively). However, anastomotic stricture was more frequent for open salvage radical prostatectomy (16.57% vs 7.66%, p0.01). Overall 24.6% of patients had had severe incontinence, defined as 3 or more pads per day, for 12 or 6 months. On multivariable analysis robotic salvage radical prostatectomy was an independent predictor of continence preservation (OR 0.411, 95% CI 0.232-0.727, p=0.022). Limitations include the retrospective nature of the study and the absence of a standardized surgical technique.In this contemporary series to our knowledge salvage radical prostatectomy showed a low risk of major complications and better functional outcomes than previously reported. Robotic salvage radical prostatectomy may reduce anastomotic stricture, blood loss and hospital stay, and improve continence outcomes.

INTRODUCTION AND OBJECTIVES:The STAMPEDE trial has shown a survival benefit for local radiation therapy in men with oligo-metastatic prostate cancer. Observational studies have suggested such benef...

INTRODUCTION AND OBJECTIVES:Salvage radical prostatectomy (sRP) has been associated with high complication rates and poor functional outcomes in the past, while latest sRP series have shown a subst...

INTRODUCTION AND OBJECTIVES:A curative option in men with biochemical recurrence (BCR) after primary treatment is represented by salvage radical prostatectomy (sRP). To enhance cancer control and b...

INTRODUCTION AND OBJECTIVES:Trans-rectal (TRUS) prostate biopsy carries a risk of triggering sepsis. This risk is lower with trans-perineal (TP) approaches but logistic issues have limited uptake o...