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Guo H, Zhang L, Shao Y, An K, Hu C, Liang X, Wang D. The impact of positive surgical margin parameters and pathological stage on biochemical recurrence after radical prostatectomy: A systematic review and meta-analysis. PLoS One 2024; 19:e0301653. [PMID: 38990870 PMCID: PMC11239040 DOI: 10.1371/journal.pone.0301653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 06/22/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND To systematically review and perform a meta-analysis on the predictive value of the primary Gleason grade (PGG) at the positive surgical margin (PSM), length of PSM, number of PSMs, and pathological stage of the primary tumor on biochemical recurrence (BCR) in patients with prostate cancer (PCa) after radical prostatectomy (RP). METHODS A systematic literature search was performed using electronic databases, including PubMed, EMBASE, Cochrane Library, and Web of Science, from January 1, 2005, to October 1, 2023. The protocol was pre-registered in PROSPERO. Subgroup analyses were performed according to the different treatments and study outcomes. Pooled hazard ratios with 95% confidence intervals were extracted from multivariate analyses, and a fixed or random effect model was used to pool the estimates. Subgroup analyses were performed to explore the reasons for the heterogeneity. RESULTS Thirty-one studies that included 50,028 patients with PCa were eligible for this meta-analysis. The results showed that, compared to PGG3, PGG4/5 was associated with a significantly increased risk of BCR. Compared with PSM ≤3 mm, PSM ≥3 mm was associated with a significantly increased risk of BCR. Compared with unifocal PSM, multifocal PSM (mF-PSM) was associated with a significantly increased risk of BCR. In addition, pT >2 was associated with a significantly increased risk of BCR compared to pT2. Notably, the findings were found to be reliable based on the sensitivity and subgroup analyses. CONCLUSIONS PGG at the PSM, length of PSM, number of PSMs, and pathological stage of the primary tumor in patients with PCa were found to be associated with a significantly increased risk of BCR. Thus, patients with these factors should be treated differently in terms of receiving adjunct treatment and more frequent monitoring. Large-scale, well-designed prospective studies with longer follow-up periods are needed to validate the efficacy of these risk factors and their effects on patient responses to adjuvant and salvage therapies and other oncological outcomes.
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Affiliation(s)
- Hong Guo
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- First College of Clinical Medicine, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Lei Zhang
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yuan Shao
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Kunyang An
- First College of Clinical Medicine, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Caoyang Hu
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xuezhi Liang
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Dongwen Wang
- First College of Clinical Medicine, Shanxi Medical University, Taiyuan, Shanxi, China
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
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John A, Lim A, Catterwell R, Selth L, O'Callaghan M. Length of positive surgical margins after radical prostatectomy: Does size matter? - A systematic review and meta-analysis. Prostate Cancer Prostatic Dis 2023; 26:673-680. [PMID: 36859711 PMCID: PMC10638086 DOI: 10.1038/s41391-023-00654-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 01/19/2023] [Accepted: 01/31/2023] [Indexed: 03/03/2023]
Abstract
OBJECTIVES The prognostic capacity of positive surgical margins (PSM) for biochemical recurrence (BCR) is unclear, with inconsistent findings across published studies. We aimed to systematically review and perform a meta-analysis exploring the impact of Positive surgical margin length on biochemical recurrence in men after radical prostatectomy. METHODS A search was conducted using the MEDLINE, Scopus, Embase and Cochrane databases according to the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) guidelines. The quality of the studies was assessed using the Newcastle-Ottawa scale, and the protocol was registered in advance (PROSPERO: CRD42020195908). This meta-analysis included 16 studies with BCR as the primary outcome measure. RESULTS Studies used various dichotomised thresholds for PSM length. A subgroup meta-analysis was performed using the reported multivariable hazard ratio (Continuous, 3, and 1 mm PSM length). PSM length (continuous) was independently associated with an increased risk of BCR (7 studies, HR 1.04 (CI 1.02-1.05), I2 = 8% p < 0.05). PSM length greater than 3 mm conferred a higher risk of BCR compared to less than 3 mm (4 studies, HR 1.99 (1.54-2.58) I2 = 0%, p < 0.05). There was also an increased risk of BCR associated with PSM length of less than 1 mm compared to negative surgical margins (3 studies, HR 1.46 (1.05-2.04), I2 = 0%, P = 0.02). CONCLUSION PSM length is independently prognostic for BCR after radical prostatectomy. Further long-term studies are needed to estimate the impact on systemic progression.
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Affiliation(s)
- Athul John
- Adelaide Medical School, The University of Adelaide Faculty of Health and Medical, Sciences, Adelaide, South Australia, Australia.
- Urology, Central Adelaide Local Health Network, Adelaide, South Australia, Australia.
| | - Alicia Lim
- Adelaide Medical School, The University of Adelaide Faculty of Health and Medical, Sciences, Adelaide, South Australia, Australia
- Urology, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Rick Catterwell
- Adelaide Medical School, The University of Adelaide Faculty of Health and Medical, Sciences, Adelaide, South Australia, Australia
- Urology, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Luke Selth
- Adelaide Medical School, The University of Adelaide Faculty of Health and Medical, Sciences, Adelaide, South Australia, Australia
- Flinders Health and Medical Research Institute (FHMRI) and Freemasons Centre for Male Health and Wellbeing, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Michael O'Callaghan
- Adelaide Medical School, The University of Adelaide Faculty of Health and Medical, Sciences, Adelaide, South Australia, Australia
- Flinders Health and Medical Research Institute (FHMRI) and Freemasons Centre for Male Health and Wellbeing, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
- Urology, Southern Adelaide Local Health Network, South Australia Prostate Cancer Clinical Outcomes Collaborative, Adelaide, South Australia, Australia
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Lian Z, Zhang H, He Z, Ma S, Wang X, Liu R. Impact of positive surgical margin location and perineural invasion on biochemical recurrence in patients undergoing radical prostatectomy. World J Surg Oncol 2020; 18:201. [PMID: 32791998 PMCID: PMC7427290 DOI: 10.1186/s12957-020-01977-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 07/30/2020] [Indexed: 01/16/2023] Open
Abstract
Objective To estimate the prognostic value of positive surgical margins (PSM) location and perineural invasion (PNI) for biochemical recurrence (BCR) in patients undergoing radical prostatectomy (RP). Methods All men with prostate cancer (PCa) who received RP in the second hospital of Tianjin Medical University from 2014 to 2018 were retrospectively identified. All patients met the following criteria: no neoadjuvant or adjuvant treatment, absence of lymph node invasion, or distant metastasis confirmed by surgery or imaging. Comparisons were made between cases with only apex positive (AM), isolated nonapical positive (OM), multiple positive (MM), and negative surgical margins (NSM). Patients were also subdivided according to the Gleason score and pathological tumor stage for analysis. Results A total of 416 patients available for analysis, of which 132 (31.7%) were PSM, 43 were AM, 37 were OM, and 52 were MM at a median follow-up of 27 months. The PNI was in 30.5% of patients. BCR occurred in 22.6% of patients during follow-up. Both AM and MM were noticed to be independent predictors of BCR with a hazard ratio of 4.192 (95% CI 2.185–8.042; p < 0.001) and 2.758 (95% CI 1.559–4.880; p < 0.001), respectively, when compared to NSM. Though the correlation was significant in univariate analysis, PNI was not an independent risk factor for BCR (p = 0.369). Subgroup analyses suggested that MM was not particularly predictive for BCR in the Gleason score < 8. The hole Cox regression model for the C-index was 0.843 Conclusions PSM location was a significant independent predictor of BCR in PCa, especially in patients with AM or MM, while PNI is a non-independent risk factor. Compared with other locations, AM has a higher BCR risk.
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Affiliation(s)
- Zhenpeng Lian
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Hongtuan Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Zhaowei He
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Shenfei Ma
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Xiaoming Wang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China.
| | - Ranlu Liu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China.
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Bianchi L, Schiavina R, Borghesi M, Casablanca C, Chessa F, Mineo Bianchi F, Pultrone C, Vagnoni V, Ercolino A, Dababneh H, Fiorentino M, Brunocilla E. Patterns of positive surgical margins after open radical prostatectomy and their association with clinical recurrence. MINERVA UROL NEFROL 2019; 72:464-473. [PMID: 31144486 DOI: 10.23736/s0393-2249.19.03269-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND We report long-term oncologic outcomes in patients with positive surgical margins (PSMs) at radical prostatectomy (RP) and the oncologic impact of different scenarios of PSMs presentation. METHODS We selected 494 men with at least 3 years follow-up after surgery. PSMs patterns were recorded as: burden (focal vs. multifocal), site (apical-anterior vs. posterolateral vs. base-bladder neck vs. multiple) and side (unilateral vs. bilateral). Kaplan-Meier curves depicted the clinical recurrence-free survival (CR-FS) rates at 10-year in the overall population, after biochemical recurrence and according to different PSMs patterns. Multivariate Cox-regression analysis was performed to predict CR. RESULTS Overall, PSMs sites were apical-anterior, postero-lateral, base-bladder neck and multiple in 19.8%, 23.7%, 3.4% and 43.8%, respectively. Out of 494 patients, 278 (56.3%) had a focal margin, while 216 (43.7%) had a multifocal margin. In 268 (54.3%) and 87 (17.6%) men, PSMs were unilateral and bilateral, respectively. Median follow-up was 93 months. No significant differences were found in CR-FS rates after stratifying according to burden and site of PSMs. Men with unilateral PSMs experienced significant higher CR-FS rates compared to those with bilateral PSMs (87.1% vs. 71.3% at 10 years, P<0.001). At multivariate Cox regression Gleason score 8-10 (HR: 2.53, Confidence Interval [CI]: 1.01-6.33; P=0.04), pathologic stage pT3b-pT4 (HR 3.02, CI: 1.60-7.85; P=0.02) and adjuvant radiotherapy (HR: 0.30, CI: 0.11-0-86; P=0.02) were independent predictors of CR. CONCLUSIONS Men with bilateral PSMs had higher risk to experience CR, suggesting that the different patterns of PSMs, should be considered during patients counseling to guide postoperative treatments. Retrospective nature of the study and restricted number of patients included consist of main limitations.
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Affiliation(s)
- Lorenzo Bianchi
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy - .,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy -
| | - Riccardo Schiavina
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Marco Borghesi
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Carlo Casablanca
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Francesco Chessa
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | | | - Cristian Pultrone
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Valerio Vagnoni
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Amelio Ercolino
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Hussam Dababneh
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Michelangelo Fiorentino
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), F. Addarii Institute of Oncology and Transplant Pathology, University of Bologna, S. Orsola-Malpighi University Hospital, Bologna, Italy
| | - Eugenio Brunocilla
- Department of Urology, S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
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5
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Koskas Y, Lannes F, Branger N, Giusiano S, Guibert N, Pignot G, Walz J, Rossi D, Bastide C. Extent of positive surgical margins following radical prostatectomy: impact on biochemical recurrence with long-term follow-up. BMC Urol 2019; 19:37. [PMID: 31092240 PMCID: PMC6518701 DOI: 10.1186/s12894-019-0470-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 05/01/2019] [Indexed: 11/16/2022] Open
Abstract
Background To assess the prognostic value of the extent of positive surgical margins (PSM) following radical prostatectomy (RP) on biochemical recurrence (BR) with long-term follow-up. Methods This retrospective study analyzed 1275 RPs performed between January 1992 and December 2013 in two university centers in Marseille (France). The inclusion criteria were: follow-up > 24 months, undetectable postoperative prostate-specific antigen (PSA), no seminal vesicle (SV) invasion, no lymph node invasion confirmed by surgery (pN0) or imaging (pNx), and no neoadjuvant or adjuvant treatment. BR was defined by PSA level ≥ 0.2 ng/mL on two successive samples. We included 189 patients, divided into two groups: - Focal PSM (fPSM): single PSM (sPSM) ≤3 mm; - Extensive PSM (ePSM): sPSM with linear length > 3 mm or several margins regardless of the length. Results The median follow-up was 101 months (18–283) and the median age was 63 years (46–76). BR occurred in only 12.1% (14/115) of cases involving fPSM and in 54.1% (40/74) of cases involving ePSM. In the multivariate model, ePSM patients were significantly associated with increased BR compared to fPSM (hazard ratio [HR] = 6.11; 95% confidence interval [CI] = 3.25–11.49). The ePSM significantly decreased BR-free survival (p < 0.001) for every patient and every subgroup (pT2, pT3a, pG ≤6, and pG ≥7). The median BR time following RP was significantly shorter for ePSM patients than fPSM (57.2 vs. 89.2 months p < 0.001). Conclusion With a median 8-year follow-up, ePSM was strongly associated with BR compared to fPSM. Therefore, it seems legitimate to monitor patients with fPSM. In cases of ePSM, adjuvant treatment appears effective.
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Affiliation(s)
- Yoann Koskas
- Department of Urology, Hopital Nord, Chemin des Bourrely, 13015, Marseille, France.
| | - François Lannes
- Department of Urology, Hopital Nord, Chemin des Bourrely, 13015, Marseille, France
| | - Nicolas Branger
- Department of Urology, Hopital Nord, Chemin des Bourrely, 13015, Marseille, France
| | - Sophie Giusiano
- Department of Anatomic Pathology, Hôpital nord, Chemin des Bourrely, 13015, Marseille, France
| | - Nicolas Guibert
- Centre hospitalier universitaire de Lyon, Lyon, France.,Hopital Edouard Herriot, 69003, Lyon, France
| | - Géraldine Pignot
- Departement of urology, Institut Paoli-Calmettes, 13008, Marseille, France
| | - Jochen Walz
- Departement of urology, Institut Paoli-Calmettes, 13008, Marseille, France
| | - Dominique Rossi
- Department of Urology, Hopital Nord, Chemin des Bourrely, 13015, Marseille, France
| | - Cyrille Bastide
- Department of Urology, Hopital Nord, Chemin des Bourrely, 13015, Marseille, France
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Marcq G, Michelet A, Hannink G, Rizk J, Sauvain J, Villers A, Saffarini M, Rochat CH. Risk of biochemical recurrence based on extent and location of positive surgical margins after robot-assisted laparoscopic radical prostatectomy. BMC Cancer 2018; 18:1291. [PMID: 30587172 PMCID: PMC6307117 DOI: 10.1186/s12885-018-5229-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 12/17/2018] [Indexed: 11/20/2022] Open
Abstract
Background There are no published studies on the simultaneous effect of extent and location of positive surgical margins (PSMs) on biochemical recurrence (BCR) after robot-assisted laparoscopic prostatectomy (RALP). The aim was to report the incidence, extent, and location of PSMs over the inclusion period as well as the rates of BCR and cancer-related mortality, and determine if BCR is associated with PSM extent and/or location. Methods Retrospective review of 530 consecutive patients who underwent RALP between 2003 and 2012. Kaplan-Meier (KM) survival analyses and Cox regressions were performed to determine variables associated with BCR. Results For the 530 operated patients, evaluated at a median of 92 months (IQR, 87–99), PSMs were observed in 156 (29%), of which 24% were focal. Out of 172 PSMs, 126 (73%) were focal and 46 (27%) were extensive. The KM survival using BCR as endpoint was 0.81 (CI, 0.78–0.85) at 5 years and was 0.67 (CI, 0.61–0.72) at 10 years; and using cancer-related mortality as endpoint was 0.99 (CI, 0.99–1.00) at 5 years and 0.95 (CI, 0.92–0.98) at 10 years. Multi-variable analysis revealed the strongest predictors of BCR to be Gleason score ≥ 8 (HR = 7.97; CI, 4.38–14.51) and 4 + 3 (HR = 3.88; CI, 2.12–7.07), lymph nodes invasion (HR = 3.42; CI, 1.70–6.91), pT stage 3b or 4 (HR = 3.07; CI, 1.93–4.90), and extensive apical PSMs (HR = 2.62; CI, 1.40–4.90) but not focal apical PSMs (HR = 0.86; CI, 0.49–1.50; p = 0.586). Conclusion Extensive apical PSMs significantly increased the risk of BCR, independently from pT stage, Gleason score and lymph nodes invasion, while focal apical PSMs had no significant effect on BCR. Electronic supplementary material The online version of this article (10.1186/s12885-018-5229-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gautier Marcq
- Urology Department, CHU Lille, F-59000, Lille, France.,University of Lille, GIVRE - MERCS - Module for Education and Research Collaboration in Statistics, F-59000, Lille, France
| | - Aude Michelet
- ReSurg SA, chemin de la Vuarpillière 35, 1260, Nyon, Switzerland
| | - Gerjon Hannink
- Orthopaedic Research Laboratory, Radboud University Medical Center, PO, Box 9101, 6500HB, Nijmegen, The Netherlands
| | - Jerome Rizk
- Urology Department, CHU Lille, F-59000, Lille, France
| | - Jean Sauvain
- Urology Department, Clinique Générale Beaulieu, 1204, Genève, Switzerland
| | | | - Mo Saffarini
- ReSurg SA, chemin de la Vuarpillière 35, 1260, Nyon, Switzerland.
| | - Charles H Rochat
- Urology Department, Clinique Générale Beaulieu, 1204, Genève, Switzerland
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Lipman D, Pieters BR, De Reijke TM. Improving postoperative radiotherapy following radical prostatectomy. Expert Rev Anticancer Ther 2017; 17:925-937. [PMID: 28787182 DOI: 10.1080/14737140.2017.1364994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Prostate cancer has one of the highest incidences in the world, with good curative treatment options like radiotherapy and radical prostatectomy. Unfortunately, about 30% of the patients initially treated with curative intent will develop a recurrence and need adjuvant treatment. Five randomized trials covered the role of postoperative radiotherapy after radical prostatectomy, but there is still a lot of debate about which patients should receive postoperative radiotherapy. Areas covered: This review will give an overview on the available literature concerning post-operative radiotherapy following radical prostatectomy with an emphasis on the five randomized trials. Also, new imaging techniques like prostate-specific membrane antigen positron emission tomography (PSMA-PET) and multiparametric magnetic resonance imaging (mp-MRI) and the development of biomarkers like genomic classifiers will be discussed in the search for an improved selection of patients who will benefit from postoperative radiotherapy following radical prostatectomy. With new treatment techniques like Intensity Modulated Radiotherapy, toxicity profiles will be kept low. Expert commentary: Patients with biochemical recurrence following radical prostatectomy with an early rise in prostate-specific antigen (PSA) will benefit most from postoperative radiotherapy. In this way, patients with only high risk pathological features can avoid unnecessary treatment and toxicity, and early intervention in progressing patients would not compromise the outcome.
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Affiliation(s)
- D Lipman
- a Department of Radiation Oncology , Academic Medical Center/University of Amsterdam , Amsterdam , The Netherlands
| | - B R Pieters
- a Department of Radiation Oncology , Academic Medical Center/University of Amsterdam , Amsterdam , The Netherlands
| | - Theo M De Reijke
- b Department of Urology , Academic Medical Center/University of Amsterdam , Amsterdam , The Netherlands
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8
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Androgen deprivation modulates gene expression profile along prostate cancer progression. Hum Pathol 2016; 56:81-8. [DOI: 10.1016/j.humpath.2016.06.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 06/01/2016] [Accepted: 06/11/2016] [Indexed: 11/20/2022]
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9
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Ploussard G, Drouin SJ, Rode J, Allory Y, Vordos D, Hoznek A, Abbou CC, de la Taille A, Salomon L. Location, extent, and multifocality of positive surgical margins for biochemical recurrence prediction after radical prostatectomy. World J Urol 2014; 32:1393-400. [DOI: 10.1007/s00345-014-1243-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Accepted: 01/13/2014] [Indexed: 10/25/2022] Open
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10
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Cormier L, Bastide C, Beuzeboc P, Fromont G, Hennequin C, Mongiat-Artus P, Peyromaure M, Ploussard G, Renard-Penna R, Richaud P, Rozet F, Soulié M, Salomon L. [Prostate cancer surgical margin: review by the CCAFU (Oncology Committee of the French Association of Urology)]. Prog Urol 2013; 24:334-45. [PMID: 24821555 DOI: 10.1016/j.purol.2013.11.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2013] [Revised: 10/27/2013] [Accepted: 11/11/2013] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Literature showed the impact of surgical margin status on prognosis after radical prostatectomy (mostly on biochemical survival). Margin status is an easy self-evaluation of surgical practice to assess. The aim of this paper was to define what a positive surgical margin (PSM) is and how to prevent the occurrence, to precise the impact on survival and how to treat. METHOD A literature analysis with Pubmed has been performed to 2012, furthermore conclusions of the main congresses with selection committee and review publication have also been studied. RESULTS PSM is defined as "tumor cells touching the ink on the specimen edge". The most frequent reported incidence is between 15 to 20%. Margin status remains one of the major criteria to determine the need of adjuvant radiotherapy after surgery. Quality of life is not or only lightly modified by radiotherapy with the current techniques. Adjuvant radiotherapy improves biological survival but is synonymous with overtreatment in many times. Salvage radiotherapy has to be quickly performed after Prostate Specific Antigen (PSA) relapse (PSA<1 ng/mL even<0.5 ng/mL). CONCLUSION This literature review did not allow to suggest superiority of one surgical technique over another. In the same way, the kind of dissection i.e. bladder neck or neurovascular bundle preservation does no clearly modify PSM rate. However, it seems logical to "customize" dissection according to prostate cancer characteristics (D'Amico criteria for instance) guided with multiparametric MRI. Intrafascial dissection has to be applied only to low risk. Lastly, the debate between adjuvant or salvage radiotherapy is always ongoing.
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Affiliation(s)
- L Cormier
- Sous-comité « prostate » du CCAFU, hôpital du Bocage, CHU de Dijon, 14, rue Gaffarel, BP 77908, 21079 Dijon cedex, France.
| | - C Bastide
- Sous-comité « prostate » du CCAFU, CHU de Marseille, 13015 Marseille, France.
| | - P Beuzeboc
- Sous-comité « prostate » du CCAFU, institut Curie, 75248 Paris, France.
| | - G Fromont
- Sous-comité « prostate » du CCAFU, CHU de Tours, 37044 Tours, France.
| | - C Hennequin
- Sous-comité « prostate » du CCAFU, CHU Saint-Louis, 75475 Paris, France.
| | - P Mongiat-Artus
- Sous-comité « prostate » du CCAFU, CHU Saint-Louis, 75475 Paris, France.
| | - M Peyromaure
- Sous-comité « prostate » du CCAFU, CHU de Cochin, 75014 Cochin, France.
| | - G Ploussard
- Sous-comité « prostate » du CCAFU, CHU Saint-Louis, 75475 Paris, France.
| | - R Renard-Penna
- Sous-comité « prostate » du CCAFU, CHU La Pitié, 75013 Paris, France.
| | - P Richaud
- Sous-comité « prostate » du CCAFU, institut Bergonié, 33076 Bordeaux, France.
| | - F Rozet
- Sous-comité « prostate » du CCAFU, institut Monstsouris, 75014 Paris, France.
| | - M Soulié
- Sous-comité « prostate » du CCAFU, CHU de Toulouse, 31403 Toulouse, France.
| | - L Salomon
- Sous-comité « prostate » du CCAFU, CHU Mondor, 94010 Paris, France.
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11
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Verze P, Scuzzarella S, Martina GR, Giummelli P, Cantoni F, Mirone V. Long-term oncological and functional results of extraperitoneal laparoscopic radical prostatectomy: one surgical team's experience on 1,600 consecutive cases. World J Urol 2013; 31:529-34. [PMID: 23504073 DOI: 10.1007/s00345-013-1052-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2013] [Accepted: 03/01/2013] [Indexed: 10/27/2022] Open
Abstract
PURPOSE To determine the oncologic and functional outcomes of ELRP on a single surgical team's series. METHODS A total of 1,600 consecutive ELRP patients were recorded with a 2-year follow-up. In 778 patients, a 5-year follow-up was available. RESULTS The mean operative time was 125,6 min (PLND not included) and 150,9 min (PLND included). Postoperative stage was pT2a in 282 patients (17.6 %), pT2b in 877 (54.8 %), pT2c in 18 (1.1 %), pT3a in 241 (15 %), and pT3b in 182 (11.3 %). Positive margins were detected in 7.4 and 13.4 % of pT2 and pT3 tumors, respectively. Overall complication rate was 4 %. PSA levels resulted in <0.2 ng/mL in 96.4, 94.9, 92, 90.9, and 81.5 % of the cases at 3, 12, 24, 36, and 60 months after surgery, respectively. BCRFS rates 5 years after ELRP were 88.7 % for patients staged as pT2, 73.9 % for pT3a, and 62.4 % for pT3b. Complete urinary continence rate resulted in 39 and 92 % after 1 and 12 months, respectively, with a further increase from 92 to 98.4 % at 24-month follow-up. A nerve-sparing procedure was performed in 45 % of patients. The overall potency rate at 12-month follow-up was 38.67 % for UNSS patients and 75 % for BNSS patients. Potency recovery was age-dependent, with patients aged <55 years who resulted potent in 46.8 % of UNSS and 95.8 % of BNSS after 24 months. CONCLUSIONS ELRP is a standardized and safe procedure that implies advantages of both minimally invasive and extraperitoneal approaches with elevated standards for oncologic and functional outcomes obtained at long-term follow-up.
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Affiliation(s)
- Paolo Verze
- Department of Urology, University of Naples Federico II, Naples, Italy.
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Fontenot PA, Mansour AM. Reporting positive surgical margins after radical prostatectomy: time for standardization. BJU Int 2013; 111:E290-9. [DOI: 10.1111/j.1464-410x.2012.11640.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Philip A. Fontenot
- Department of Urology; University of Miami Miller School of Medicine; Miami; FL; USA
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