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Touijer KA, Sjoberg DD, Benfante N, Laudone VP, Ehdaie B, Eastham JA, Scardino PT, Vickers A. Limited versus Extended Pelvic Lymph Node Dissection for Prostate Cancer: A Randomized Clinical Trial. Eur Urol Oncol 2021; 4:532-539. [PMID: 33865797 DOI: 10.1016/j.euo.2021.03.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 03/08/2021] [Accepted: 03/19/2021] [Indexed: 01/23/2023]
Abstract
BACKGROUND Pelvic lymph node dissection (PLND) is the most reliable procedure for lymph node staging. However, the therapeutic benefit remains unproven; although most radical prostatectomies at academic centers are accompanied by PLND, there is no consensus regarding the optimal anatomical extent of PLND. OBJECTIVE To evaluate whether extended PLND results in a lower biochemical recurrence rate. DESIGN, SETTING, AND PARTICIPANTS We conducted a single-center randomized trial. Patients, enrolled between October 2011 and March 2017, were scheduled to undergo radical prostatectomy and PLND. Patients were assigned to limited or extended PLND by cluster randomization. Specifically, surgeons were randomized to perform limited or extended PLND for 3-mo periods. INTERVENTION Randomization to limited (external iliac nodes) or extended (external iliac, obturator fossa and hypogastric nodes) PLND. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS The primary endpoint was the rate of biochemical recurrence. RESULTS AND LIMITATIONS Of 1440 patients included in the final analysis, 700 were randomized to limited PLND and 740 to extended PLND. The median number of nodes retrieved was 12 (interquartile range [IQR] 8-17) for limited PLND and 14 (IQR 10-20) extended PLND; the corresponding rate of positive nodes was 12% and 14% (difference -1.9%, 95% confidence interval [CI] -5.4% to 1.5%; p = 0.3). With median follow-up of 3.1 yr, there was no significant difference in the rate of biochemical recurrence between the groups (hazard ratio 1.04, 95% CI 0.93-1.15; p = 0.5). Rates for grade 2 and 3 complications were similar at 7.3% for limited versus 6.4% for extended PLND; there were no grade 4 or 5 complications. CONCLUSIONS Extended PLND did not improve freedom from biochemical recurrence over limited PLND for men with clinically localized prostate cancer. However, there were smaller than expected differences in nodal count and the rate of positive nodes between the two templates. A randomized trial comparing PLND to no node dissection is warranted. PATIENT SUMMARY In this clinical trial we did not find a difference in the rate of biochemical recurrence of prostate cancer between limited and extended dissection of lymph nodes in the pelvis. This study is registered on ClinicalTrials.gov as NCT01407263.
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Cacciamani GE, Maas M, Nassiri N, Ortega D, Gill K, Dell'Oglio P, Thalmann GN, Heidenreich A, Eastham JA, Evans CP, Karnes RJ, De Castro Abreu AL, Briganti A, Artibani W, Gill I, Montorsi F. Impact of Pelvic Lymph Node Dissection and Its Extent on Perioperative Morbidity in Patients Undergoing Radical Prostatectomy for Prostate Cancer: A Comprehensive Systematic Review and Meta-analysis. Eur Urol Oncol 2021; 4:134-149. [PMID: 33745687 DOI: 10.1016/j.euo.2021.02.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 01/22/2021] [Accepted: 02/12/2021] [Indexed: 10/22/2022]
Abstract
CONTEXT Pelvic lymph node dissection (PLND) yields the most accurate staging in patients undergoing radical prostatectomy (RP) for prostate cancer (PCa), although it can be associated with morbidity. OBJECTIVE To systematically evaluate the impact of PLND extent on perioperative morbidity in patients undergoing RP. A new PLND-related complication assessment tool is proposed. EVIDENCE ACQUISITION A systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) was conducted. MEDLINE/PubMed, Scopus, Embase and Web of Science databases were searched to yield studies discussing perioperative complications following RP and PLND. The extent of PLND was classified according to the European Association of Urology PCa guidelines. Studies were categorized according to the extent of PLND. Intra- and postoperative complications were classified as "strongly," "likely," or "unlikely" related to PLND. Anatomical site of perioperative complications was recorded. A cumulative meta-analysis of comparative studies was conducted using Review Manager 5.3 (Cochrane Collaboration, Oxford, UK). EVIDENCE SYNTHESIS Our search generated 3645 papers, with 176 studies meeting the inclusion criteria. Details of 77 303 patients were analyzed. Of these studies, 84 (47.7%), combining data on 28 428 patients, described intraoperative complications as an outcome of interest. Overall, 534 (1.8%) patients reported one or more intraoperative complications. Postoperative complications were reported in 151 (85.7%) studies, combining data on 73 629 patients. Overall, 10 401 (14.1%) patients reported one or more postoperative complication. The most reported postoperative complication strongly related to PLND was lymphocele (90.6%). The pooled meta-analysis revealed that RP + limited PLND/standard PLND had a significantly decreased risk of experiencing any intraoperative complication (risk ratio [RR]: 0.55; p = 0.01) and postoperative complication strongly related to PLND (RR: 0.46; p = <0.00001), particularly for lymphocele formation (RR: 0.52; p = 0.0003) and thromboembolic events (RR: 0.59; p = 0.008), when compared with extended/superextended PLND. The extent of PLND was confirmed to be an independent predictor of lymphocele formation (RR: 1.77; p < 0.00001). CONCLUSIONS The perioperative morbidity of PLND in patients undergoing RP and PLND for PCa significantly correlates with the extent of PLND. More standardized reporting of intra- and postoperative complications is needed to better estimate the direct impact of PLND extent on perioperative morbidity. PATIENT SUMMARY Pelvic lymph node dissection (PLND) is the most accurate method for staging in patients undergoing radical prostatectomy for prostate cancer, although it can be associated with complications. This study aims to systematically evaluate the impact of PLND extent on perioperative complications in these patients. We found that intra- and postoperative complications correlate significantly with the extent of PLND. A more rigorous assessment and thorough reporting of perioperative complications are recommended.
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Chesnut GT, Tin AL, Sivaraman A, Takeda T, Lee T, Fainberg J, Benfante N, Sjoberg DD, Vargas HA, Fine SW, Scardino PT, Eastham JA, Coleman JA, Touijer KA, Zelefsky MJ, Ehdaie B. Defining the index lesion for potential salvage partial or hemi-gland ablation after radiation therapy for localized prostate cancer. Urol Oncol 2021; 39:495.e17-495.e24. [PMID: 33583697 DOI: 10.1016/j.urolonc.2021.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 12/17/2020] [Accepted: 01/08/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Salvage partial gland ablation (sPGA) has been proposed to treat some localized radiorecurrent prostate cancer. The role of prostate biopsy and magnetic resonance imaging (MRI) characteristics to identify patients eligible for sPGA is unknown. OBJECTIVE To evaluate the ability of MRI and prostate biopsy characteristics to identify an index lesion suitable for sPGA and validate this selection using detailed tumor maps created from whole-mount slides from salvage radical prostatectomy (sRP) specimens. DESIGN, SETTING, AND PARTICIPANTS Men who underwent sRP for recurrent prostate cancer following primary radiotherapy with external beam radiotherapy (EBRT) and/or brachytherapy between 2000 and 2014 at a single high-volume cancer center were eligible. Those with tumor maps, MRI and biopsy data were included in analysis. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Primary outcome was the ability of clinicopathologic and imaging criteria to identify patients who may be eligible for sPGA based on detailed tumor map from whole-mount sRP slides. RESULTS AND LIMITATIONS Of 216 men who underwent sRP following whole gland radiotherapy, tumor maps, MRI, and biopsy data were available for 77. Of these, 15 (19%) were determined to be eligible for sPGA based on biopsy-proven unilateral disease in contiguous sextant segments, a dominant lesion on MRI concordant with biopsy location or no focal region of interest, and no imaging evidence of extraprostatic disease. Review of tumor maps identified 6 additional men who would have met criteria for sPGA, resulting in sensitivity of 71% (95% C.I. 48%-89%) and specificity of 100% (lower bound of 95% C.I. 94%). None of the 15 men who met the criteria for sPGA on clinical data were identified incorrectly on tumor maps to require full gland surgery (upper bound of 95% C.I. 22%). Median tumor volume of the index lesion was 0.4 cc and recurrent cancer was noted in the apex, mid-gland, and base in 81%, 100%, and 29% of men. CONCLUSIONS In men with recurrent prostate cancer after radiotherapy, biopsy findings and MRI can be used to select index lesions potentially amenable for sPGA and can guide patient evaluation for inclusion in clinical trials of sPGA following radiation failure. Larger, prospective studies are required to evaluate both the role of MRI and clinical criteria in guiding focal salvage therapy and the effectiveness of this modality for radiorecurrent prostate cancer.
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Jibara G, Sjoberg DD, Stearns GL, Stabholz Y, Fathollahi A, Leddy LS, Benfante N, Ehdaie B, Coleman JA, Eastham JA, Sandhu JS. Photoselective Vaporization of the Prostate in the Management of Lower Urinary Tract Symptoms in Prostate Cancer Patients on Active Surveillance. Urology 2021; 156:225-230. [PMID: 33539897 DOI: 10.1016/j.urology.2021.01.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/20/2021] [Accepted: 01/21/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To demonstrate the safety and efficacy of photoselective vaporization of the prostate in alleviating refractory lower urinary tract symptoms in prostate cancer patients who are managed with active surveillance and to explore the association of this procedure with prostate specific antigen (PSA) levels and cancer progression rates. METHODS Between 2008-2018, active surveillance patients who had refractory symptoms and needed surgery were studied. Perioperative functional variables were collected and analyzed. Disease progression was defined as an upgrade or upstage on surveillance biopsies or multiparametric prostate magnetic resonance imaging. Mean postop scores were estimated using locally-weighted methods. The risk of progression was reported using Kaplan-Meier's method. RESULTS Seventy-one patients were included in the study. The median age was 68 years and the median surveillance time before surgery was 4 years. At 12 months, there were substantial improvements in the mean International Prostate Symptom Score (18-5.9), maximum flow rate (6.8-14 mL/s), postvoid residual (240-73mL), PSA (8.1-5.2 ng/mL), and prostate volume (85-57mL). At 30-days, only 2 patients with grade-III complications. Late consequences included tissue regrowth in 4 and urethral stricture (requiring a single dilation) in 3 patients. PSA levels decreased by 36% at 12 months postoperatively. With a median follow-up of 3.7 years, 7 men progressed and received radical treatment. At 3 years, the probability of remaining on surveillance was 93% (95% CI 87%- 100%). CONCLUSION Photoselective vaporization of the prostate offers substantial relief of symptoms in active surveillance patients with refractory symptoms, without adverse effects on disease progression rates.
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Schaeffer E, Srinivas S, Antonarakis ES, Armstrong AJ, Bekelman JE, Cheng H, D’Amico AV, Davis BJ, Desai N, Dorff T, Eastham JA, Farrington TA, Gao X, Horwitz EM, Ippolito JE, Kuettel MR, Lang JM, McKay R, McKenney J, Netto G, Penson DF, Pow-Sang JM, Reiter R, Richey S, Roach, III M, Rosenfeld S, Shabsigh A, Spratt DE, Teply BA, Tward J, Shead DA, Freedman-Cass DA. NCCN Guidelines Insights: Prostate Cancer, Version 1.2021. J Natl Compr Canc Netw 2021; 19:134-143. [DOI: 10.6004/jnccn.2021.0008] [Citation(s) in RCA: 126] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The NCCN Guidelines for Prostate Cancer address staging and risk assessment after a prostate cancer diagnosis and include management options for localized, regional, and metastatic disease. Recommendations for disease monitoring and treatment of recurrent disease are also included. The NCCN Prostate Cancer Panel meets annually to reevaluate and update their recommendations based on new clinical data and input from within NCCN Member Institutions and from external entities. This article summarizes the panel’s discussions for the 2021 update of the guidelines with regard to systemic therapy for metastatic castration-resistant prostate cancer.
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Mungovan SF, Carlsson SV, Gass GC, Graham PL, Sandhu JS, Akin O, Scardino PT, Eastham JA, Patel MI. Preoperative exercise interventions to optimize continence outcomes following radical prostatectomy. Nat Rev Urol 2021; 18:259-281. [PMID: 33833445 PMCID: PMC8030653 DOI: 10.1038/s41585-021-00445-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/25/2021] [Indexed: 01/31/2023]
Abstract
Urinary incontinence is a common and predictable consequence among men with localized prostate cancer who have undergone radical prostatectomy. Despite advances in the surgical technique, urinary continence recovery time remains variable. A range of surgical and patient-related risk factors contributing to urinary incontinence after radical prostatectomy have been described, including age, BMI, membranous urethral length and urethral sphincter insufficiency. Physical activity interventions incorporating aerobic exercise, resistance training and pelvic floor muscle training programmes can positively influence the return to continence in men after radical prostatectomy. Traditional approaches to improving urinary continence after radical prostatectomy have typically focused on interventions delivered during the postoperative period (rehabilitation). However, the limited efficacy of these postoperative approaches has led to a shift from the traditional reactive model of care to more comprehensive interventions incorporating exercise-based programmes that begin in the preoperative period (prehabilitation) and continue after surgery. Comprehensive prehabilitation interventions include appropriately prescribed aerobic exercise, resistance training and specific pelvic floor muscle instruction and exercise training programmes. Transperineal ultrasonography is a non-invasive and validated method for the visualization of the action of the pelvic floor musculature, providing real-time visual biofeedback to the patient during specific pelvic floor muscle instruction and training. Importantly, the waiting time before surgery can be used for the delivery of comprehensive prehabilitation exercise-based interventions to increase patient preparedness in the lead-up to surgery and optimize continence and health-related quality-of-life outcomes following radical prostatectomy.
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Abrams-Pompe RS, Fanti S, Schoots IG, Moore CM, Turkbey B, Vickers AJ, Walz J, Steuber T, Eastham JA. The Role of Magnetic Resonance Imaging and Positron Emission Tomography/Computed Tomography in the Primary Staging of Newly Diagnosed Prostate Cancer: A Systematic Review of the Literature. Eur Urol Oncol 2020; 4:370-395. [PMID: 33272865 DOI: 10.1016/j.euo.2020.11.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/22/2020] [Accepted: 11/03/2020] [Indexed: 11/30/2022]
Abstract
CONTEXT Management of newly diagnosed prostate cancer (PCa) is guided in part by accurate clinical staging. The role of imaging, including magnetic resonance imaging (MRI) and positron emission tomography/computed tomography (PET/CT), in initial staging remains controversial. OBJECTIVE To systematically review the studies of MRI and/or PET/CT in the staging of newly diagnosed PCa with respect to tumor (T), nodal (N), and metastatic (M) staging (TNM staging). EVIDENCE ACQUISITION We performed a systematic review of the literature using MEDLINE and Web of Science databases between 2012 and 2020 following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement guidelines. EVIDENCE SYNTHESIS A total of 139 studies (83 on T, 47 on N, and 24 on M status) were included. Ninety-nine (71%) were retrospective, 39 (28%) were prospective, and one was a randomized controlled trial (RCT). Most studies on T staging examined MRI, while PET/CT was used primarily for N and M staging. Sensitivity for the detection of extraprostatic extension, seminal vesicle invasion, or lymph node invasion ranged widely. When imaging was incorporated into existing risk tools, gain in accuracy was observed in some studies, although these findings have not been replicated. For M staging, most favorable results were reported for prostate-specific membrane antigen (PSMA) PET/CT, which demonstrated significantly better performance than conventional imaging. CONCLUSIONS A variety of studies on modern imaging techniques for TNM staging in newly diagnosed PCa exist. For T and N staging, reported sensitivity of imaging modalities such as MRI or PET/CT varied widely due to data heterogeneity, small sample size, and low event rates resulting in large confidence intervals and a high level of uncertainty. Therefore, uniformity in data presentation and standardization on this topic are needed. The most promising technique for M staging, which was evaluated recently in an RCT, is PSMA-PET/CT. PATIENT SUMMARY We performed a systematic review of currently available imaging modalities to stage newly diagnosed prostate cancer. With respect to local tumor and lymph node assessment, performance of imaging ranged widely. However, prostate-specific membrane antigen positron emission tomography/computed tomography showed favorable results for the detection of distant metastases.
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Mohler JL, Antonarakis ES, Armstrong AJ, D'Amico AV, Davis BJ, Dorff T, Eastham JA, Enke CA, Farrington TA, Higano CS, Horwitz EM, Hurwitz M, Ippolito JE, Kane CJ, Kuettel MR, Lang JM, McKenney J, Netto G, Penson DF, Plimack ER, Pow-Sang JM, Pugh TJ, Richey S, Roach M, Rosenfeld S, Schaeffer E, Shabsigh A, Small EJ, Spratt DE, Srinivas S, Tward J, Shead DA, Freedman-Cass DA. Prostate Cancer, Version 2.2019, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2020; 17:479-505. [PMID: 31085757 DOI: 10.6004/jnccn.2019.0023] [Citation(s) in RCA: 814] [Impact Index Per Article: 203.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The NCCN Guidelines for Prostate Cancer include recommendations regarding diagnosis, risk stratification and workup, treatment options for localized disease, and management of recurrent and advanced disease for clinicians who treat patients with prostate cancer. The portions of the guidelines included herein focus on the roles of germline and somatic genetic testing, risk stratification with nomograms and tumor multigene molecular testing, androgen deprivation therapy, secondary hormonal therapy, chemotherapy, and immunotherapy in patients with prostate cancer.
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Mason BR, Eastham JA, Davis BJ, Mynderse LA, Pugh TJ, Lee RJ, Ippolito JE. Current Status of MRI and PET in the NCCN Guidelines for Prostate Cancer. J Natl Compr Canc Netw 2020; 17:506-513. [PMID: 31085758 DOI: 10.6004/jnccn.2019.7306] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 03/29/2019] [Indexed: 11/17/2022]
Abstract
Prostate cancer (PCa) represents a significant source of morbidity and mortality for men in the United States, with approximately 1 in 9 being diagnosed with PCa in their lifetime. The role of imaging in the evaluation of men with PCa has evolved and currently plays a central role in diagnosis, treatment planning, and evaluation of recurrence. Appropriate use of multiparametric MRI (mpMRI) and MRI-guided transrectal ultrasound (MR-TRUS) biopsy increases the detection of clinically significant PCa while decreasing the detection of clinically insignificant PCa. This process may help patients with clinically insignificant PCa avoid the adverse effects of unnecessary therapy. In the setting of a known PCa, patients with low-grade disease can be observed using active surveillance, which often includes a combination of prostate-specific antigen (PSA) testing, serial mpMRI, and, if indicated, follow-up systematic and targeted TRUS-guided tissue sampling. mpMRI can provide important information in the posttreatment setting, but PET/CT is creating a paradigm shift in imaging standards for patients with locally recurrent and metastatic PCa. This article examines the strengths and limitations of mpMRI for initial PCa diagnosis, active surveillance, recurrent disease evaluation, and image-guided biopsies, and the use of PET/CT imaging in men with recurrent PCa. The goal of this review is to provide a rational basis for current NCCN Clinical Practice Guidelines in Oncology for PCa as they pertain to the use of these advanced imaging modalities.
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Eastham JA. Salvage Pelvic Lymph Node Dissection for Nodal Recurrence After Radical Prostatectomy Results in Minimal Clinical Benefit. Eur Urol 2020; 78:670. [PMID: 32736930 DOI: 10.1016/j.eururo.2020.07.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 07/11/2020] [Indexed: 11/28/2022]
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Eastham JA, Heller G, Halabi S, Monk JP, Beltran H, Gleave M, Evans CP, Clinton SK, Szmulewitz RZ, Coleman J, Hillman DW, Watt CR, George S, Sanda MG, Hahn OM, Taplin ME, Parsons JK, Mohler JL, Small EJ, Morris MJ. Cancer and Leukemia Group B 90203 (Alliance): Radical Prostatectomy With or Without Neoadjuvant Chemohormonal Therapy in Localized, High-Risk Prostate Cancer. J Clin Oncol 2020; 38:3042-3050. [PMID: 32706639 DOI: 10.1200/jco.20.00315] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
PURPOSE Radical prostatectomy (RP) alone is often inadequate in curing men with clinically localized, high-risk prostate cancer (PC). We hypothesized that chemohormonal therapy (CHT) with androgen-deprivation therapy plus docetaxel before RP would improve biochemical progression-free survival (BPFS) over RP alone. PATIENTS AND METHODS Men with clinically localized, high-risk PC were assigned to RP alone or neoadjuvant CHT with androgen deprivation plus docetaxel (75 mg/m2 body surface area every 3 weeks for 6 cycles) and RP. The primary end point was 3-year BPFS. Biochemical failure was defined as a serum prostate-specific antigen level > 0.2 ng/mL that increased on 2 consecutive occasions that were at least 3 months apart. Secondary end points included 5-year BPFS, overall BPFS, local recurrence, metastasis-free survival (MFS), PC-specific mortality, and overall survival (OS). RESULTS In total, 788 men were randomly assigned. Median follow-up time was 6.1 years. The overall rates of grade 3 and 4 adverse events during chemotherapy were 26% and 19%, respectively. No difference was seen in 3-year BPFS between neoadjuvant CHT plus RP and RP alone (0.89 v 0.84, respectively; 95% CI for the difference, -0.01 to 0.11; P = .11). Neoadjuvant CHT was associated with improved overall BPFS (hazard ratio [HR], 0.69; 95% CI, 0.48 to 0.99), improved MFS (HR, 0.70; 95% CI, 0.51 to 0.95), and improved OS (HR, 0.61; 95% CI, 0.40 to 0.94) compared with RP alone. CONCLUSION The primary study end point, 3-year BPFS, was not met. Although some improvement was seen in secondary end points, any potential benefit must be weighed against toxicity. Our data do not support the routine use of neoadjuvant CHT and RP in patients with clinically localized, high-risk PC at this time.
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Carlsson SV, Eastham JA, Crawford ED, Harris RG. "PSA Surveillance in the Septuagenarian": A Proposed New Terminology for Clinical Follow-up to Assess Risk of Prostate Cancer in Men Aged 70 Years and Older. Eur Urol 2020; 78:136-137. [PMID: 32273182 DOI: 10.1016/j.eururo.2020.03.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 03/20/2020] [Indexed: 11/28/2022]
Abstract
We propose a new terminology for assessing the risk of prostate cancer among men aged >70 yr: "PSA surveillance in the septuagenarian."
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Ito Y, Vertosick EA, Sjoberg DD, Vickers AJ, Al-Ahmadie HA, Chen YB, Gopalan A, Sirintrapun SJ, Tickoo SK, Eastham JA, Scardino PT, Reuter VE, Fine SW. In Organ-confined Prostate Cancer, Tumor Quantitation Not Found to Aid in Prediction of Biochemical Recurrence. Am J Surg Pathol 2020; 43:1061-1065. [PMID: 31107718 DOI: 10.1097/pas.0000000000001291] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In the eighth edition AJCC staging, all organ-confined disease is assigned pathologic stage T2, without subclassification. We investigated whether total tumor volume (TTV) and/or maximum tumor diameter (MTD) of the index lesion are useful in improving prediction of biochemical recurrence (BCR) in pT2 patients. We identified 1657 patients with digital tumor maps and quantification of TTV/MTD who had pT2 disease on radical prostatectomy (RP). Multivariable Cox regression models were used to assess whether TTV and/or MTD are independent predictors of BCR when adjusting for a base model incorporating age, preoperative prostate-specific antigen, RP grade group, and surgical margin status. If either tumor quantification added significantly, we calculated and reported the c-index. Ninety-five patients experienced BCR after RP; median follow-up for patients without BCR was 5.7 years. The c-index was 0.737 for the base model. Although there was some evidence of an association between TTV and BCR (P=0.088), this did not meet conventional levels of statistical significance and only provided a limited increase in discrimination (0.743; c-index improvement: 0.006). MTD was not associated with BCR (P>0.9). In analyses excluding patients with grade group 1 on biopsy who would be less likely to undergo RP in contemporary practice (622 patients; 59 with BCR), TTV/MTD was not a statistically significant predictor (P=0.4 and 0.8, respectively). Without evidence that tumor quantitation, in the form of either TTV or MTD of the index lesion, is useful for the prediction of BCR in pT2 prostate cancer, we cannot recommend its routine reporting.
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Bravi CA, Tin A, Montorsi F, Mulhall JP, Eastham JA, Vickers AJ. Erectile Function and Sexual Satisfaction: The Importance of Asking About Sexual Desire. J Sex Med 2020; 17:349-352. [PMID: 31735617 PMCID: PMC7641190 DOI: 10.1016/j.jsxm.2019.09.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 09/25/2019] [Accepted: 09/30/2019] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Erectile function, libido, and sexual bother are incompletely correlated: a man may or may not be satisfied for a given level of erectile function; similarly, 2 men may have the same erectile function and different levels of sexual desire. AIM To explore the relationship between erectile function, sexual satisfaction and sexual desire. METHODS We examined the Spearman correlation among erectile function (International Index of Erectile Function [IIEF-6]), sexual desire, and sexual bother in 3,944 questionnaires completed by patients after radical prostatectomy as part of routine care. IIEF-6 scores were adjusted if a patient indicated that the reason for not having intercourse was other than lack of ability of confidence (eg, lack of partner). MAIN OUTCOME MEASURE Patient-reported outcome instruments. RESULTS Median age at surgery and preoperative IIEF-6 were 63 years and 26, respectively. Among questionnaires completed after surgery, there was moderate correlation among the IIEF-6 score and both sexual desire (Spearman rho: 0.41) and sexual bother (Spearman rho: 0.30). In men who reported high or moderate bother relating to sexual function, there was a narrow distribution of erectile function scores, with most men reporting poor function (median IIEF-6: 6, interquartile range 3, 11). For men who reported small or no problem with sexual function, the distribution of erectile function scores was wide, and particularly bimodal as a function of sexual desire. Among patients with high desire, the correlation between sexual bother and erectile function was 0.61 (ie, the poorer is your function, the greater you are bothered), whereas it was -0.081 among patients with low desire, meaning that some men are not bothered by poor erections. CLINICAL IMPLICATIONS We provided useful insights to help physicians during sexual counselling after surgery for prostate cancer. STRENGTH & LIMITATIONS The study included a large number of patients and provides evidence for implementation of patient-reported outcome insturments. Limitations include the retrospective nature of our data. CONCLUSION Sexual desire helps explain the moderate correlation between erectile function and sexual bother. Sexual desire and bother questions should be incorporated in patient-reported outcome instruments for male sexual function. Bravi CA, Tin A, Montorsi F, et al. Erectile Function and Sexual Satisfaction: The Importance of Asking About Sexual Desire. J Sex Med 2020;17:349-352.
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Saylor PJ, Rumble RB, Tagawa S, Eastham JA, Finelli A, Reddy PS, Kungel TM, Nissenberg MG, Michalski JM. Bone Health and Bone-Targeted Therapies for Prostate Cancer: ASCO Endorsement of a Cancer Care Ontario Guideline. J Clin Oncol 2020; 38:1736-1743. [PMID: 31990618 DOI: 10.1200/jco.19.03148] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
PURPOSE In 2017, Cancer Care Ontario's Program in Evidence-Based Care released the Bone Health and Bone-Targeted Therapies for Prostate Cancer guideline. This guideline included recommendations across a relatively broad clinical spectrum within prostate cancer. Topics addressed ranged from management of osteoporotic fracture risk in nonmetastatic disease to management of men with castration-resistant prostate cancer metastatic to bone. ASCO has a policy and set of procedures for endorsing clinical practice guidelines that have been developed by other professional organizations. METHODS The Bone Health and Bone-Targeted Therapies for Prostate Cancer guideline was reviewed for developmental rigor by methodologists. An ASCO Expert Panel then reviewed the content and the recommendations. RESULTS The ASCO Expert Panel determined that the recommendations from the Bone Health and Bone-Targeted Therapies for Prostate Cancer guideline were clear, thorough, and based on the most relevant scientific evidence. ASCO wholly endorses the Bone Health and Bone-Targeted Therapies for Prostate Cancer guideline. RECOMMENDATIONS The ASCO Expert Panel endorses all the original guideline recommendations as written and offers a series of discussion points to guide practice for clinicians as they manage bone-related risks within this patient population.
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Takeda T, Tin AL, Corradi RB, Alvim R, Hashimoto T, Ito Y, Nguyen DP, Mamoor M, Robertson NL, Vargas HA, Benfante NE, Sjoberg DD, Eastham JA, Scardino PT, Fine SW, Oya M, Touijer KA. Extensive disease among potential candidates for hemi-ablative focal therapy for prostate cancer. Int J Urol 2019; 27:179-185. [PMID: 31833113 DOI: 10.1111/iju.14161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 11/05/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To examine a set of proposed eligibility factors for hemi-ablative focal therapy in prostate cancer and to determine the likelihood of residual extensive disease. METHODS We retrospectively analyzed data from 98 patients with unilateral prostate cancer on biopsy with detailed tumor maps from whole-mount slides and preoperative magnetic resonance imaging data. These patients met the focal therapy consensus meeting inclusion criteria (prostate-specific antigen <15 ng/mL, clinical stage T1c-T2a and Gleason score 3 + 3 or 3 + 4 on needle biopsy), and underwent radical prostatectomy between 2000 and 2014. Extensive disease was defined as having Gleason pattern 4/5 in bilateral lobes, any extraprostatic extension, seminal vesicle invasion or lymph node invasion. Both lobes of the prostate were scored on magnetic resonance imaging. Preoperative characteristics including biopsy and magnetic resonance imaging data were used to predict extensive disease. RESULTS Among our cohort of 98 patients, 40% (95% CI 30-50%) had extensive disease. A total of 33% (95% CI 24-43%) had Gleason pattern 4/5 in both lobes with a median Gleason pattern 4/5 tumor volume in the biopsy negative lobe of 0.06 cm3 , 17 patients had pathological tumor stage ≥3 and one patient had lymph node invasion. CONCLUSIONS An important number of patients meeting the focal therapy consensus meeting inclusion criteria can present extensive disease. Further studies using targeted biopsies might provide more accurate information about the selection of focal therapy candidates.
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Jang TL, Kim IY, Scardino PT, Eastham JA. Reply to Effectiveness of radical prostatectomy with adjuvant radiotherapy versus radiotherapy plus androgen deprivation therapy for men with advanced prostate cancer: Do we have certainties today? Cancer 2019; 125:2318-2320. [PMID: 30861093 DOI: 10.1002/cncr.32054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Woo S, Suh CH, Eastham JA, Zelefsky MJ, Morris MJ, Abida W, Scher HI, Sidlow R, Becker AS, Wibmer AG, Hricak H, Vargas HA. Comparison of Magnetic Resonance Imaging-stratified Clinical Pathways and Systematic Transrectal Ultrasound-guided Biopsy Pathway for the Detection of Clinically Significant Prostate Cancer: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Eur Urol Oncol 2019; 2:605-616. [PMID: 31204311 DOI: 10.1016/j.euo.2019.05.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 05/14/2019] [Accepted: 05/23/2019] [Indexed: 02/02/2023]
Abstract
CONTEXT Recent studies suggested that magnetic resonance imaging (MRI) followed by targeted biopsy ("MRI-stratified pathway") detects more clinically significant prostate cancers (csPCa) than the systematic transrectal ultrasound-guided prostate biopsy (TRUS-Bx) pathway, but controversy persists. Several randomized clinical trials (RCTs) were recently published, enabling generation of higher-level evidence to evaluate this hypothesis. OBJECTIVE To perform a systematic review and meta-analysis of RCTs comparing the detection rates of csPCa in the MRI-stratified pathway and the systematic TRUS-Bx pathway in patients with a suspicion of prostate cancer (PCa). EVIDENCE ACQUISITION PubMed, EMBASE, and Cochrane databases were searched up to March 18, 2019. RCTs reporting csPCa detection rates of both pathways in patients with a clinical suspicion of prostate cancer were included. Relative csPCa detection rates of the MRI-stratified pathway were pooled using random-effect model. Study quality was assessed using the Cochrane risk of bias tool for randomized trials. A comparison of detection rates of clinically insignificant PCa (cisPCa) and any PCa was also performed. EVIDENCE SYNTHESIS Nine RCTs (2908 patients) were included. The MRI-stratified pathway detected more csPCa than the TRUS-Bx pathway (relative detection rate 1.45 [95% confidence interval {CI} 1.09-1.92] for all patients, and 1.42 [95% CI 1.02-1.97] and 1.60 [95% CI 1.01-2.54] for biopsy-naïve and prior negative biopsy patients, respectively). Detection rates were not significantly different between pathways for cisPCa (0.89 [95% CI 0.49-1.62]), but higher in the MRI-stratified pathway for the detection of any PCa (1.39 [95% CI 1.05-1.84]). CONCLUSIONS The MRI-stratified pathway detected more csPCa than the systematic TRUS-guided biopsy pathway in men with a clinical suspicion of PCa, for both biopsy-naïve patients and those with prior negative biopsy. The detection rate of any PCa was higher in the MRI-stratified pathway, but not significantly different from that of cisPCa. PATIENT SUMMARY Our meta-analysis of clinical trials shows that the magnetic resonance imaging-stratified pathway detects more clinically significant prostate cancers than the transrectal ultrasound-guided prostate biopsy pathway in men with a suspicion of prostate cancer.
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Carlsson SV, Eastham JA. Re: Use of Prostate Systematic and Targeted Biopsy on the Basis of Multiparametric MRI in Biopsy-naive Patients (MRI-FIRST): A Prospective, Multicentre, Paired Diagnostic Study. Eur Urol 2019; 76:534-535. [PMID: 31064692 DOI: 10.1016/j.eururo.2019.04.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 04/17/2019] [Indexed: 11/26/2022]
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Dean LW, Tin AL, Chesnut GT, Assel M, LaDuke E, Fromkin J, Vargas HA, Ehdaie B, Coleman JA, Touijer K, Eastham JA, Laudone VP. Contemporary Management of Hemorrhage After Minimally Invasive Radical Prostatectomy. Urology 2019; 130:120-125. [PMID: 31034916 DOI: 10.1016/j.urology.2019.04.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 04/12/2019] [Accepted: 04/17/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe contemporary management and outcomes of patients experiencing postoperative hemorrhage after minimally invasive radical prostatectomy. MATERIALS AND METHODS We retrospectively analyzed data from patients who underwent minimally invasive radical prostatectomy at our institution between January 2010 and January 2017. Clinically significant hemorrhage was defined as a decrease in hemoglobin of ≥30% or 4 g/dL from preoperative to 4 or 14 hours postoperative measurement, receiving a blood transfusion within 30 days, or undergoing a secondary procedure to control bleeding. Patients were analyzed in 3 groups: (1) serially monitored only, (2) received a blood transfusion, and (3) underwent a secondary procedure. Outcomes included imaging studies performed, length of stay, emergency room visits, hospital readmissions, complication rates, and functional outcomes. RESULTS Of 3749 men, 4% (151/3749) had clinically significant hemorrhage, 1.6% (60/3749) received a transfusion; 0.32% (12/3749) underwent a secondary procedure to control bleeding. In a 30-day composite outcome, increased healthcare utilization (emergency room visit, readmission, or Grade ≥3 complications), was seen in 25% of the serial monitoring group, 65% of the transfusion group, and 100% in the secondary procedure group. This rate in 3598 men without hemorrhage was 12.5%. One-year erectile function was poorest in men who underwent a secondary procedure. Urinary functional outcomes were similar in the 3 groups. CONCLUSION Most patients experiencing clinically significant hemorrhage will stabilize without transfusion, and a very small fraction require secondary intervention. Patients experiencing milder bleeding events utilized additional healthcare resources at approximately twice the rate of those who did not, warranting appropriate counseling and postoperative monitoring.
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Ito Y, Udo K, Vertosick EA, Sjoberg DD, Vickers AJ, Al-Ahmadie HA, Chen YB, Gopalan A, Sirintrapun SJ, Tickoo SK, Scardino PT, Eastham JA, Reuter VE, Fine SW. Clinical Usefulness of Prostate and Tumor Volume Related Parameters following Radical Prostatectomy for Localized Prostate Cancer. J Urol 2019; 201:535-540. [PMID: 30300632 DOI: 10.1016/j.juro.2018.09.060] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
PURPOSE We evaluated whether the prediction of biochemical recurrence after radical prostatectomy is enhanced by any of 6 parameters, including prostate volume, total tumor volume, high grade total tumor volume, the ratio of high grade total tumor volume to total tumor volume, the ratio of total tumor volume to prostate volume and/or the ratio of high grade total tumor volume to prostate volume. MATERIALS AND METHODS A total of 1,261 patients who underwent radical prostatectomy during a 3-year period had tumor maps constructed with the Gleason pattern denoted as low-3 or high-4 or 5 and volumetric data generated using commercially available software. Univariate Cox regression models were used to assess whether each volume related parameter was associated with biochemical recurrence after radical prostatectomy. A multivariable Cox regression base model (age, prostate specific antigen, Gleason score/grade group, pathological stage and margin status) was compared with 6 additional models (base model plus each volume related parameter) to evaluate enhancement in predictive accuracy. Decision curve analysis was performed to determine the clinical utility of parameters that enhanced predictive accuracy. RESULTS On univariate analysis each parameter was significantly associated with biochemical recurrence except prostate volume. Predictive accuracy of the multivariable base model was high (c-index = 0.861). Adding volume related parameters marginally enhanced discrimination. Decision curve analysis failed to show added benefit even for high grade total tumor volume/total tumor volume, which was the parameter with the highest discriminative improvement. CONCLUSIONS Tumor volume related parameters are significantly associated with radical prostatectomy but do not add important discrimination to standard clinicopathological variables for radical prostatectomy prediction or provide benefit across a range of clinically relevant decision thresholds. Volume related measurement is not warranted in routine pathological evaluation and reporting.
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Bravi CA, Tin A, Benfante N, Salonia A, Briganti A, Montorsi F, Mulhall JP, Eastham JA, Vickers AJ. Comparison of Two Methods for Assessing Erectile Function Before Radical Prostatectomy. Eur Urol Oncol 2019; 4:323-326. [PMID: 31412005 DOI: 10.1016/j.euo.2019.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 02/14/2019] [Indexed: 11/24/2022]
Abstract
Patient-reported outcome instruments for erectile function often ask respondents about their experience over the previous 4wk. This is problematic for baseline assessment of patients with prostate cancer (PC) before treatment, as the previous 4wk would probably have involved procedures such as biopsy and considerable anxiety related to their diagnosis. At San Raffaele Hospital, the International Index of Erectile Function (IIEF-6) was used to ask new PC patients about function in both the previous 4wk and 6mo. We compared responses to these two timeframes. IIEF-6 scores were lower for the 4-wk period (median 24 vs 26; p<0.0001) predominately because approximately one in six of patients with good function in the 6-mo time frame had very poor function in the 4wk before completing the questionnaire (adequate erectile function 60% and 51%; absolute difference 9%, 95% confidence interval 8-10%). Results were further confirmed using a comparison group of 5395 patients with PC newly diagnosed at Memorial Sloan Kettering Cancer Center who had similar function in the previous 6mo. Erectile function evaluation for men presenting with PC should involve asking about typical function over a 6-mo period rather than focusing on the previous 4wk. PATIENT SUMMARY: Questionnaires to assess erectile function often ask men about function in the previous 4wk. We found that this underestimates function in new prostate cancer patients and that such men should be asked about typical function over a 6-mo period.
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Dean LW, Assel M, Sjoberg DD, Vickers AJ, Al-Ahmadie HA, Chen YB, Gopalan A, Sirintrapun SJ, Tickoo SK, Eastham JA, Scardino PT, Reuter VE, Ehdaie B, Fine SW. Clinical Usefulness of Total Length of Gleason Pattern 4 on Biopsy in Men with Grade Group 2 Prostate Cancer. J Urol 2019; 201:77-82. [PMID: 30076908 DOI: 10.1016/j.juro.2018.07.062] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To our knowledge the ideal methodology of quantifying secondary Gleason pattern 4 in men with Grade Group 2/Gleason score 3 + 4 = 7 on biopsy remains unknown. We compared various methods of Gleason pattern 4 quantification and evaluated associations with adverse pathology findings at radical prostatectomy. MATERIALS AND METHODS A total of 457 men with Grade Group 2 prostate cancer on biopsy subsequently underwent radical prostatectomy at our institution. Only patients with 12 or more reviewed cores were included in analysis. We evaluated 3 methods of quantifying Gleason pattern 4, including the maximum percent of Gleason pattern 4 in any single core, the overall percent of Gleason pattern 4 (Gleason pattern 4 mm/total cancer mm) and the total length of Gleason pattern 4 in mm across all cores. Adverse pathology features at radical prostatectomy were defined as Gleason score 4 + 3 = 7 or greater (Grade Group 3 or greater), and any extraprostatic extension, seminal vesical invasion and/or lymph node metastasis. A training/test set approach and multivariable logistic regression were used to determine whether Gleason pattern 4 quantification methods could aid in predicting adverse pathology. RESULTS On multivariable analysis all Gleason pattern 4 quantification methods were significantly associated with an increased risk of adverse pathology (p <0.0001) and an increased AUC beyond the base model. The largest AUC increase was 0.044 for the total length of Gleason pattern 4 (AUC 0.728, 95% CI 0.663-0.793). Decision curve analysis demonstrated an increased clinical net benefit with the addition of Gleason pattern 4 quantification to the base model. The total length of Gleason pattern 4 clearly provided the largest net benefit. CONCLUSIONS Our findings support the inclusion of Gleason pattern 4 quantification in the pathology reports and risk prediction models of patients with Grade Group 2/Gleason score 3 + 4 = 7 prostate cancer. The total length of Gleason pattern 4 across all cores provided the strongest benefit to predict adverse pathology features.
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Mohler JL, Halabi S, Ryan ST, Al-Daghmin A, Sokoloff MH, Steinberg GD, Sanford BL, Eastham JA, Walther PJ, Morris MJ, Small EJ. Management of recurrent prostate cancer after radiotherapy: long-term results from CALGB 9687 (Alliance), a prospective multi-institutional salvage prostatectomy series. Prostate Cancer Prostatic Dis 2018; 22:309-316. [PMID: 30385835 DOI: 10.1038/s41391-018-0106-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 09/09/2018] [Accepted: 09/29/2018] [Indexed: 11/09/2022]
Abstract
BACKGROUND To evaluate efficacy and morbidity prospectively in a contemporary multi-institutional salvage radical prostatectomy (SRP) series. METHODS Forty-one men were enrolled between 1997 and 2006, who suffered biopsy-proven recurrent prostate cancer (CaP) after receiving ≥ 60c Gy radiation as primary treatment for cT1-2NXM0 disease. Surgical morbidity, quality of life, biochemical progression-free survival (BPFS) and overall survival (OS) were evaluated. RESULTS Twenty-four men had undergone external beam radiotherapy, 11 brachytherapy, and six both. Median time between radiation and SRP was 64 months. Median age at SRP was 64 years. Pathologic staging revealed 44% pT2, 54% pT3, and 3% pT4. Surgical margins were positive in 17 and 88% were pN0. Twenty-two percent required intraoperative blood transfusion. Three rectal and one obturator nerve injuries occurred. Seventeen of 38 evaluable patients (45%) had urinary incontinence ( ≥ 3 pads/day) prior to SRP; 88% reported urinary incontinence at 6 months, 85% at 12 months, 63% at 24 months after SRP. Furthermore, 37% of men reported impotence prior to SRP; 78% reported impotence at 6 months, 82% at 12 months, and 44% at 24 months after SRP. The 2-, 5- and 10-year BPFS rates were 51, 39, and 33% respectively; the 2-, 5- and 10-year OS rates were 100, 89, and 52%, respectively, at median follow-up 91 months. CONCLUSIONS Modern surgical techniques continue to be associated with significant peri-operative complication rates. Nevertheless, SRP may benefit carefully selected patients through durable oncologic control.
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Jang TL, Patel N, Faiena I, Radadia K, Moore DF, Elsamra SE, Singer EA, Stein MN, Lin Y, Kim IY, Eastham JA, Scardino PT, Lu-Yao GL. Comparative effectiveness of radical prostatectomy with adjuvant radiotherapy versus radiotherapy plus androgen deprivation therapy for men with advanced prostate cancer. Cancer 2018; 124:4010-4022. [PMID: 30252932 PMCID: PMC6234085 DOI: 10.1002/cncr.31726] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/11/2018] [Accepted: 07/09/2018] [Indexed: 11/11/2022]
Abstract
BACKGROUND Men with locally advanced prostate cancer (LAPCa) or regionally advanced prostate cancer (RAPCa) are at high risk for death from their disease. Clinical guidelines support multimodal approaches, which include radical prostatectomy (RP) followed by radiotherapy (XRT) and XRT plus androgen deprivation therapy (ADT). However, there are limited data comparing these substantially different treatment approaches. Using Surveillance, Epidemiology, and End Results (SEER)-Medicare data, this study compared survival outcomes and adverse effects associated with RP plus XRT versus XRT plus ADT in these men. METHODS SEER-Medicare data were queried for men with cT3-T4N0M0 (LAPCa) or cT3-T4N1M0 (RAPCa) prostate cancer. Propensity score methods were used to balance cohort characteristics between the treatment arms. Survival analyses were analyzed with the Kaplan-Meier method and Cox proportional hazards models. RESULTS From 1992 to 2009, 13,856 men (≥65 years old) were diagnosed with LAPCa or RAPCa: 6.1% received RP plus XRT, and 23.6% received XRT plus ADT. At a median follow-up of 14.6 years, there were 2189 deaths in the cohort, of which 702 were secondary to prostate cancer. Regardless of the tumor stage or the Gleason score, the adjusted 10-year prostate cancer-specific survival and 10-year overall survival favored men who underwent RP plus XRT over men who underwent XRT plus ADT. However, RP plus XRT versus XRT plus ADT was associated with higher rates of erectile dysfunction (28% vs 20%; P = .0212) and urinary incontinence (49% vs 19%; P < .001). CONCLUSIONS Men with LAPCa or RAPCa treated initially with RP plus XRT had a lower risk of prostate cancer-specific death and improved overall survival in comparison with those men treated with XRT plus ADT, but they experienced higher rates of erectile dysfunction and urinary incontinence.
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