Comparison of In-person Versus Online Comprehensive Pelvic Floor Rehabilitation Program Following Prostatectomy.

OBJECTIVE: To compare continence outcomes in post-prostatectomy patients undergoing supervised in-person versus online pelvic floor muscle training and pelvic floor education (iPMFT vs oPFMT/PFE). Despite the proven benefit of in-person PFMT for urinary incontinence (UI) following prostatectomy, numerous barriers impede access. We developed a comprehensive online program to deliver oPFMT/PFE. METHODS: We performed a retrospective review of patients receiving iPFMT versus oPFMT/PFE with minimum 12-month follow-up. Outcomes were assessed at 3 weeks, 3-, 6-, and 12 months following robotic-assisted laparoscopic prostatectomy using validated ICIQ-MLUTS and IIQ-7 questionnaires and additional items (daily pad use [PPD] and satisfaction). The primary study outcome was ICIQ-MLUTS SUI domain score (SDS). Secondary outcomes were PPD, PPD cure (0 PPD at 12 months), SUI cure (12-month SDS=baseline score), and QOL score (IIQ-7 Sum). RESULTS: Analysis included 41 men. Though men enrolled in oPFMT/PFE demonstrated lower SUI domain scores than iPFMT at most time points (3wk P <.01, 3 mo P = .04, 6 mo P = .15, 12 mo P = .04), the rate of improvement from 3 weeks to other time points was similar between groups (P = NS at all time points). SDS Cure was no different for oPFMT/PFE (75%, 15/20) compared to iPFMT (60%, 12/20, P = .3). PPD and IIQ-7 were also similar at all time points and demonstrated a similar rate of decrease over time through 12 months. CONCLUSION: Significant and similar improvements in UI and QOL are seen both in men completing iPFMT or oPFMT/PFE programs. Our novel online program provides another option to improve PFMT/PFE access in men undergoing RALP.

Complex Foley Catheter Placement After Radical Prostatectomy.

OBJECTIVE: To describe a method for replacement of a dislodged critical urethral foley catheter following a robotic- assisted laparoscopic radical prostatectomy. BACKGROUND: Following robotic-assisted laparoscopic radical prostatectomy (RALP), a bladder drainage via catheter is necessary to allow for proper healing of the urethrovesical anastomosis. In most cases, this is done using a transurethral foley catheter.1,2 Early traumatic loss of the urethral catheter following RALP is consider a urologic emergency and can lead to vesicourethral anastomotic urine leak, ileus, infection or abscess, and future anastomotic stenosis.3 Replacing the urethral catheter in this situation can be difficult even in experienced hands and often requires imaging assistance. METHOD: A 53-year-old male with Grade Group 4 (Gleason 4 + 4) prostate cancer underwent an uncomplicated RALP. During his post-operative course, his urethral foley catheter fell out or was traumatically removed three times resulting in disruption of the posterior anastomosis. To replace the urethral catheter and prevent it from being dislodged again, a transabdominal approach under ultrasound and cystoscopic guidance was employed to replace the catheter into the bladder and secure it trans abdominally using a single G-tube safety Pexy T fastener. CONCLUSION: This case reports describes a technique used to replace and secure a urethral foley catheter in a patient who suffered from a posterior anastomotic disruption following repeated loss and traumatic removal of his urethral foley catheter during his RALP post-operative course. While replacement of a dislodged urethral foley catheter following a RALP can be challenging, the catheter can safely be placed and secured trans abdominally in these rare but serious situations where the conventional catheter secure devices and patient education alone are not sufficient to prevent removal.

The Fate of the Unmatched Urology Applicant.

OBJECTIVE: To determine the outcomes and eventual career paths for unmatched applicants by evaluating a historical cohort of unmatched applicants in the Urology Match. METHODS: The 2008-2014 AUA Match lists were obtained from the Society of Academic Urologists and 730 unique applicants were identified with at least one unmatched result. Additional information such as preliminary training and eventual specialty choice were obtained from publicly available sources. Comparative analysis with univariable and multivariable analysis was performed between eventual urologists and those who chose alternative career paths. RESULTS: Overall, 43.5% (318/730) of unmatched urology applicants subsequently continued their interest in Urology and 77.4% (246/317) of initially unsuccessful applicants eventually became urologists. Males (80.9%, P = .01), Doctor of Osteopathy (DO) degree (62.5%, P = <.001), and those undergoing a research year compared to a preliminary surgery year (85.2% vs 72.0% respectively, P = .047) had an increased likelihood of successfully becoming a urologist. The most common alternative specialty choices were Internal Medicine (13.8%), General Surgery (12.9%) and Anesthesiology (11.9%). CONCLUSION: Urology is a competitive surgical sub-specialty. Surprisingly, approximately 3 in 4 unmatched urology applicants who continue their interest in urology will eventually obtain a residency position. However, only 33.7% of initially unmatched students ultimately became urologists. Unmatched applicants have several viable pathways to obtain a urological residency position. Male gender, a DO degree, and a research year are associated with successfully obtaining a urology residency position.

The role of surgery for locally advanced urothelial cancers.

PURPOSE OF REVIEW: Extirpative surgery can play an important role in the management strategies for locally advanced urothelial carcinoma. The current review is intended to relay current information reported in the literature over the past 12 months regarding the usage of surgical resection in advanced urothelial cancers of the bladder and upper tracts, document operative outcomes, and oncologic efficacy. RECENT FINDINGS: Multimodal therapy is key to long-term overall survival for advanced urothelial carcinoma. Radical cystectomy with bilateral pelvic lymph node dissection can be performed after an observable response to chemotherapy or immunotherapy for cT4 or cN2 and higher node-positive disease of the bladder. Moreover, radical cystectomy after trimodal therapy similarly yields durable local response. For upper tract disease, nephroureterectomy with regional lymphadenectomy is the primary surgical modality used often in conjunction with perioperative cisplatin-based chemotherapy. SUMMARY: Surgical resection as a monotherapy is not curative in patients with locally advanced urothelial carcinoma. However, its use in combination with systemic agents can potentiate durable long-term survival in a subset of patients. Future studies investigating patient-reported outcomes among those receiving consolidative surgery for locally advanced disease are warranted to guide clinical recommendations.

Assessing Contemporary Trends in Female Speakership within Urologic Oncology.

OBJECTIVE: To evaluate multidisciplinary female representation at urologic oncology conferences, we reviewed speakership trends at contemporary Society of Urologic Oncology (SUO) and American Society of Clinical Oncology Genitourinary Symposium (GU-ASCO) annual meetings. METHODS: Meeting programs from SUO and GU-ASCO from 2015 to 2019 were analyzed. Biographical information was determined by querying institutional websites and social/professional media platforms. Statistical analyses were performed to assess for differences and relationships between male and female authorship based on gender, specialty, professional, and educational factors. RESULTS: We identified 1102 speakers at genitourinary oncology conferences. Overall, 222 (20%) were female. There was no significant difference between female speakership rates at SUO and GU-ASCO. The overall proportion of female speakers increased over time, but not when analyzing each individual subspecialty conference separately. Several professional and educational differences were noted between genders. Female speakers were more likely to be medical oncologists (P <.001), have more recent years of graduation (2001 vs 1996, P <.001), hold an additional advanced degree (OR 2.09, P = .005), and speak in sessions where other women served as chair (OR 1.42, P = .044). Conversely, female speakers had lower odds of delivering a plenary or keynote address (OR 0.28, P = .015). CONCLUSION: We identified a significantly positive trend towards increased female representation within contemporary genitourinary conferences over time; these trends did not remain significant when analyzing each meeting separately. Several important disparities between men and women speakers were identified. Our data suggests that inclusion of women in planning committees may help reduce gender bias and promote diversity within urologic oncology.

Liposomal Bupivacaine Decreases Postoperative Length of Stay and Opioid Use in Patients Undergoing Radical Cystectomy.

OBJECTIVE: To analyze differences in length of stay, opioid use, and other perioperative outcomes in patients undergoing radical cystectomy with urinary diversion who received either liposomal bupivacaine (LB) or epidural analgesia. METHODS: This was a single center, retrospective cohort study of patients undergoing open radical cystectomy with urinary diversion from 2015-2019 in the early recovery after surgery (ERAS) pathway. Patients received either LB or epidural catheter analgesia for post-operative pain control. LB was injected at the time of fascial closure to provide up to 72 hours of local analgesia. The primary outcome was post-operative length of stay. Secondary outcomes were post-operative opioid use, time to solid food, time to ambulation, and direct hospitalization costs. Multivariable Cox proportional hazards regression was used to determine associations between analgesia type and discharge. RESULTS: LB use was independently associated with shorter post-operative length of stay compared to epidural use (median (IQR) 4.9 days (3.9-5.8) vs 5.9 days (4.9-7.9), P<.001), less total opioid use (mean 188.3 vs 612.2 OME, P <.001), earlier diet advancement (mean 1.6 vs 2.4 days, P <.001), and decreased overall direct costs ($23,188 vs $29,628, P <.001). 45% of patients who received LB were opioid-free after surgery, none in the epidural group. On multivariable Cox proportional hazards regression modeling, LB use was independently associated with earlier discharge (HR 2.1, IQR 1.0-4.5). CONCLUSION: Use of LB in open radical cystectomy is associated with reduced LOS, less opioid exposure, and earlier diet advancement.

Effect of COVID-19 on Urology Residency Training: A Nationwide Survey of Program Directors by the Society of Academic Urologists.

PURPOSE: Coronavirus disease (COVID-19) has profoundly impacted residency training and education. To date, there has not been any broad assessment of urological surgery residency changes and concerns during the COVID-19 pandemic. MATERIALS AND METHODS: The Society of Academic Urologists distributed a questionnaire to urology residency program directors on March 30, 2020 exploring residency program changes related to the COVID-19 pandemic. Descriptive statistics are presented. A qualitative analysis of free response questions was undertaken. A post hoc analysis of differences related to local COVID-19 incidence is described. RESULTS: The survey was distributed to 144 residency programs with 65 responses for a 45% response rate. Reserve staffing had started in 80% of programs. Patient contact time had decreased significantly from 4.7 to 2.1 days per week (p <0.001). Redeployment was reported by 26% of programs. Sixty percent of programs reported concern that residents will not meet case minimums due to COVID-19. Wellness activities centered on increased communication. All programs had begun to use videoconferencing and the majority planned to continue. Programs in states with a higher incidence of COVID-19 were more likely to report resident redeployment (48% vs 11%, p=0.002) and exposure to COVID-19 positive patients (70% vs 40%, p=0.03), and were less likely to report concerns regarding exposure (78% vs 97%, p=0.02) and personal protective equipment availability (62% vs 89%, p=0.02). CONCLUSIONS: As of April 1, 2020 the COVID-19 pandemic had resulted in significant changes in urology residency programs. These findings inform a rapidly changing landscape and aid in the development of best practices.

Identification of Quality Improvement Projects from AUA White Papers.

INTRODUCTION: Health care professionals often lack training in quality improvement methods, which makes it challenging to participate in improvement efforts. METHODS: Following a review of the recently published AUA (American Urological Association) white papers on "Optimizing Outcomes in Urologic Surgery" a detailed list of potential quality improvement projects was created as our AUA Leadership Program project. RESULTS: In this article we familiarize the reader with basic tools used in quality improvement project development and the components of quality initiative planning required for implementation of a sample of the identified projects in clinical practice. The projects identified are derived from the areas highlighted in the AUA white papers addressing preoperative, intraoperative and postoperative considerations for quality and safety. CONCLUSIONS: We anticipate that this information will be useful for students, residents and practicing urologists to expand their involvement in quality improvement and build multidisciplinary projects based on the work the AUA has already done in this area.

Single-Center Prospective Evaluation of 68Ga-PSMA-11 PET in Biochemical Recurrence of Prostate Cancer.

OBJECTIVE. The purpose of this study was to determine the diagnostic accuracy of 68Ga-labeled prostate-specific membrane antigen 11 (PSMA-11) PET for disease detection in patients with prostate cancer who have biochemically recurrent disease after radiation therapy or prostatectomy. SUBJECTS AND METHODS. One hundred fifty patients underwent 68Ga-PSMA-11 PET/CT or PET/MRI, and the images were interpreted by two blinded board-certified radiologists. Each reader evaluated for the presence or absence of PSMA-positive disease within the prostate bed, pelvic lymph nodes, bones, and soft tissues (extrapelvic lymph nodes and visceral structures). The presence or absence of disease was confirmed by histopathologic analysis if available. For patients who did not have pathologic analysis, a composite of imaging and clinical follow-up was used as the reference standard. RESULTS. The median prostate-specific antigen level was 2.1 ng/mL. Forty-three patients had pathologic correlation, and for 29 patients a composite of imaging and follow-up was used to determine the presence or absence of disease. With substantial to almost perfect interreader reliability by region (κ = 0.78-0.87), 68Ga-PSMA-11 PET had high sensitivity per region (up to 100%) and per patient (up to 89.8%). It also had high positive predictive value per region (up to 100%) and per patient (up to 91.5%). Sensitivity was highest for bone metastases and lowest for soft-tissue metastases. Positive predictive value was highest for bone metastases and lowest for prostate bed recurrence. CONCLUSION. Gallium-68-labeled PSMA-11 PET is sensitive for prostate cancer metastases in patients with biochemically recurrent prostate cancer. It has high positive predictive value and substantial to almost perfect interrater reliability.

Location of Recurrence by Gallium-68 PSMA-11 PET Scan in Prostate Cancer Patients Eligible for Salvage Radiotherapy.

OBJECTIVE: To identify locations of recurrence after radical prostatectomy (RP) with prostate-specific antigen (PSA) <2 by Gallium-68 prostate-specific membrane antigen (PSMA)-11 Positron Emission Tomography (PET) imaging, and to determine whether standard nodal radiation fields would cover the location of prostate cancer recurrence. MATERIALS AND METHODS: We performed a retrospective review of patients with PSMA-PET imaging for biochemical recurrence following RP with PSA ≤2.0 ng/mL and assessed if the recurrent disease was within standard radiation target volumes. We compared patient and clinical variables between men with recurrences covered by standard salvage radiation fields and those with recurrences outside of standard fields. RESULTS: We identified 125 patients for study inclusion. The median PSA at imaging was 0.40 ng/mL (interquartile range 0.28-0.63). PSMA-avid disease was found in 66 patients (53%). Of these, 25 patients (38%) had PSMA-avid lesions found outside of the pelvis, 33 (50%) had lesions confined to the pelvic lymph nodes and prostate bed, and 8 (12%) men had PSMA-avid recurrence only in the prostate bed. Salvage radiation including standard Intensity Modulated Radiation Therapy (IMRT) pelvic nodal volumes would not cover PSMA-avid nodal disease in 38 men (30%). PSA at the time of imaging was statistically associated with having PSMA-avid disease outside of standard nodal fields (P <.01). CONCLUSION: The 68Ga-PSMA-11 PET detects disease in a majority of patients with PSA ≤2.0 following RP. Nearly one-third of men had PSMA-avid disease that would be missed by standard radiation fields. This imaging modality may dramatically impact the design and use of post-RP salvage radiotherapy.

Practice patterns of primary EBRT with and without ADT in prostate cancer treatment.

BACKGROUND: Androgen deprivation therapy (ADT) has been shown to improve survival for men with intermediate and high-risk prostate cancer undergoing external-beam radiation therapy (EBRT). Using data from a community-based prospective disease registry, we investigated usage of EBRT with or without neoadjuvant ADT. METHODS: The CaPSURE database contains 14,863 men with prostate cancer, including 1337 men diagnosed between 1990 and 2014 with localized disease who received EBRT as primary treatment. Prostate cancer risk was calculated using the CAPRA score. Patient characteristics were compared using the Mantel-Haenszel chi-square test for trend and analysis of variance. RESULTS: Between 1990 and 2014, 14,010 men were diagnosed with localized disease within the CaPSURE registry. Of those, 1337 underwent EBRT. Patients had a median age of 71 years. The use of ADT in addition to EBRT increased from 24% in 1990 to 60% in 1996 with a decrease seen to 47% in 2011. Men receiving ADT have differing clinical characteristics including higher PSA at diagnosis, higher Gleason grade, and higher CAPRA scores. Median ADT duration was 4 months. CONCLUSIONS: The use of ADT in conjunction with primary EBRT has increased in frequency and duration since 1990. Men receiving ADT have higher risk characteristics than those receiving EBRT alone. There is substantial variability in use of ADT in clinical practice.

Phase I Study of CTT1057, an 18F-Labeled Imaging Agent with Phosphoramidate Core Targeting Prostate-Specific Membrane Antigen in Prostate Cancer.

Agents targeting prostate-specific membrane antigen (PSMA) comprise a rapidly emerging class of radiopharmaceuticals for diagnostic imaging of prostate cancer. Unlike most other PSMA agents with a urea backbone, CTT1057 is based on a phosphoramidate scaffold that irreversibly binds to PSMA. We conducted a first-in-humans phase I study of CTT1057 in patients with localized and metastatic prostate cancer. Methods: Two patient cohorts were recruited. Cohort A patients had biopsy-proven localized prostate cancer preceding radical prostatectomy, and cohort B patients had metastatic castration-resistant prostate cancer. Cohort A patients were imaged at multiple time points after intravenous injection with 362 ± 8 MBq of CTT1057 to evaluate the kinetics of CTT1057 and estimate radiation dose profiles. Mean organ-absorbed doses and effective doses were calculated. CTT1057 uptake in the prostate gland and regional lymph nodes was correlated with pathology, PSMA staining, and the results of conventional imaging. In cohort B, patients were imaged 60-120 min after injection of CTT1057. PET images were assessed for overall image quality, and areas of abnormal uptake were contrasted with conventional imaging. Results: In cohort A (n = 5), the average total effective dose was 0.023 mSv/MBq. The kidneys exhibited the highest absorbed dose, 0.067 mGy/MBq. The absorbed dose of the salivary glands was 0.015 mGy/MBq. For cohort B (n = 15), CTT1057 PET detected 97 metastatic lesions, and 44 of 56 bone metastases detected on CTT1057 PET (78.5%) were also detectable on bone scanning. Eight of 32 lymph nodes positive on CTT1057 PET (25%) were enlarged by size criteria on CT. Conclusion: CTT1057 is a promising novel phosphoramidate PSMA-targeting 18F-labeled PET radiopharmaceutical that demonstrates similar biodistribution to urea-based PSMA-targeted agents, with lower exposure to the kidneys and salivary glands. Metastatic lesions are detected with higher sensitivity on CTT1057 imaging than on conventional imaging. Further prospective studies with CTT1057 are warranted to elucidate its role in cancer imaging.

Correction: Cytochrome P450 1B1 inhibition suppresses tumorigenicity of prostate cancer via caspase-1 activation.

[This corrects the article DOI: 10.18632/oncotarget.16598.].

Diagnostic Accuracy of 68Ga-PSMA-11 PET/MRI Compared with Multiparametric MRI in the Detection of Prostate Cancer.

Purpose To compare the diagnostic accuracy of gallium 68 (68Ga)-labeled prostate-specific membrane antigen (PSMA)-11 PET/MRI with that of multiparametric MRI in the detection of prostate cancer. Materials and Methods The authors performed a retrospective study of men with biopsy-proven prostate cancer who underwent simultaneous 68Ga-PSMA-11 PET/MRI before radical prostatectomy between December 2015 and June 2017. The reference standard was whole-mount pathologic examination. Readers were blinded to radiologic and pathologic findings. Tumor localization was based on 30 anatomic regions. Region-specific sensitivity and specificity were calculated for PET/MRI and multiparametric MRI by using raw stringent and alternative neighboring approaches. Maximum standardized uptake value (SUVmax) in the tumor and Prostate Imaging Reporting and Data System (PI-RADS) version 2 grade were compared with tumor Gleason score. Generalized estimating equations were used to estimate population-averaged sensitivity and specificity and to determine the association between tumor characteristics and SUVmax or PI-RADS score. Results Thirty-two men (median age, 68 years; interquartile range: 62-71 years) were imaged. The region-specific sensitivities of PET/MRI and multiparametric MRI were 74% (95% confidence interval [CI]: 70%, 77%) and 50% (95% CI: 45%, 0.54%), respectively, with the alternative neighboring approach (P < .001 for both) and 73% (95% CI: 68%, 79%) and 69% (95% CI: 62%, 75%), respectively, with the population-averaged generalized estimating equation (P = .04). Region-specific specificity of PET/MRI was similar to that of multiparametric MRI with the alternative neighboring approach (88% [95% CI: 85%, 91%] vs 90% [95% CI: 87%, 92%], P = .99) and in population-averaged estimates (70% [95% CI: 64%, 76%] vs 70% [95% CI: 64%, 75%], P = .99). SUVmax was associated with a Gleason score of 7 and higher (odds ratio: 1.71 [95% CI: 1.27, 2.31], P < .001). Conclusion The sensitivity of gallium 68-labeled prostate-specific membrane antigen-11 PET/MRI in the detection of prostate cancer is better than that of multiparametric MRI. © RSNA, 2018 See also the editorial by Civelek in this issue.

Clinically Localized Prostate Cancer: AUA/ASTRO/SUO Guideline. Part II: Recommended Approaches and Details of Specific Care Options.

PURPOSE: This guideline is structured to provide a clinical framework stratified by cancer severity to facilitate care decisions and guide the specifics of implementing the selected management options. The summary presented herein represents Part II of the two-part series dedicated to Clinically Localized Prostate Cancer: AUA/ASTRO/SUO Guideline discussing risk stratification and care options by cancer severity. Please refer to Part I for discussion of specific care options and outcome expectations and management. MATERIALS AND METHODS: The systematic review utilized in the creation of this guideline was completed by the Agency for Healthcare Research and Quality and through additional supplementation by ECRI Institute. This review included articles published between January 2007 and March 2014 with an update search conducted through August 2016. When sufficient evidence existed, the body of evidence for a particular treatment was assigned a strength rating of A (high), B (moderate), or C (low) for support of Strong, Moderate, or Conditional Recommendations. Additional information is provided as Clinical Principles and Expert Opinions (table 2 in supplementary unabridged guideline, http://jurology.com/). RESULTS: The AUA (American Urological Association), ASTRO, and SUO (Society of Urologic Oncology) formulated an evidence-based guideline based on a risk stratified clinical framework for the management of localized prostate cancer. CONCLUSIONS: This guideline attempts to improve a clinician's ability to treat patients diagnosed with localized prostate cancer, but higher quality evidence in future trials will be essential to improve the level of care for these patients. In all cases, patient preferences should be considered when choosing a management strategy.

Clinically Localized Prostate Cancer: AUA/ASTRO/SUO Guideline. Part I: Risk Stratification, Shared Decision Making, and Care Options.

PURPOSE: This guideline is structured to provide a clinical framework stratified by cancer severity to facilitate care decisions and guide the specifics of implementing the selected management options. The summary presented represents Part I of the two-part series dedicated to Clinically Localized Prostate Cancer: AUA/ASTRO/SUO Guideline discussing risk stratification and care options by cancer severity. MATERIALS AND METHODS: The systematic review utilized in the creation of this guideline was completed by the Agency for Healthcare Research and Quality and through additional supplementation by ECRI Institute. This review included articles published between January 2007 and March 2014 with an update search conducted through August 2016. When sufficient evidence existed, the body of evidence for a particular treatment was assigned a strength rating of A (high), B (moderate), or C (low) for support of Strong, Moderate, or Conditional Recommendations. Additional information is provided as Clinical Principles and Expert Opinions (table 2 in supplementary unabridged guideline, http://jurology.com/). RESULTS: The AUA (American Urological Association), ASTRO, and SUO (Society of Urologic Oncology) formulated an evidence-based guideline based on a risk stratified clinical framework for the management of localized prostate cancer. CONCLUSIONS: This guideline attempts to improve a clinician's ability to treat patients diagnosed with localized prostate cancer, but higher quality evidence in future trials will be essential to improve the level of care for these patients. In all cases, patient preferences should be considered when choosing a management strategy.

Characterization and stratification of prostate lesions based on comprehensive multiparametric MRI using detailed whole-mount histopathology as a reference standard.

The purpose of this study was to characterize prostate cancer (PCa) based on multiparametric MR (mpMR) measures derived from MRI, diffusion, spectroscopy, and dynamic contrast-enhanced (DCE) MRI, and to validate mpMRI in detecting PCa and predicting PCa aggressiveness by correlating mpMRI findings with whole-mount histopathology. Seventy-eight men with untreated PCa received 3 T mpMR scans prior to radical prostatectomy. Cancerous regions were outlined, graded, and cancer amount estimated on whole-mount histology. Regions of interest were manually drawn on T2 -weighted images based on histopathology. Logistic regression was used to identify optimal combinations of parameters for the peripheral zone and transition zone to separate: (i) benign from malignant tissues; (ii) Gleason score (GS) ≤3 + 3 disease from ≥GS3 + 4; and (iii) ≤ GS3 + 4 from ≥GS4 + 3 cancers. The performance of the models was assessed using repeated fourfold cross-validation. Additionally, the performance of the logistic regression models created under the assumption that one or more modality has not been acquired was evaluated. Logistic regression models yielded areas under the curve (AUCs) of 1.0 and 0.99 when separating benign from malignant tissues in the peripheral zone and the transition zone, respectively. Within the peripheral zone, combining choline, maximal enhancement slope, apparent diffusion coefficient (ADC), and citrate measures for separating ≤GS3 + 3 from ≥GS3 + 4 PCa yielded AUC = 0.84. Combining creatine, choline, and washout slope yielded AUC = 0.81 for discriminating ≤GS3 + 4 from ≥GS4 + 3 disease. Within the transition zone, combining washout slope, ADC, and creatine yielded AUC = 0.93 for discriminating ≤GS3 + 3 and ≥GS3 + 4 cancers. When separating ≤GS3 + 4 from ≥GS4 + 3 PCa, combining choline and washout slope yielded AUC = 0.92. MpMRI provides excellent separation between benign tissues and PCa, and across PCa tissues of different aggressiveness. The final models prominently feature spectroscopy and DCE-derived metrics, underlining their value within a comprehensive mpMRI examination.