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Yamada Y, Fujii Y, Kakutani S, Kimura N, Sugimoto K, Hakozaki Y, Sugihara T, Takeshima Y, Kawai T, Nakamura M, Kamei J, Taguchi S, Akiyama Y, Sato Y, Yamada D, Urabe F, Miyazaki H, Enomoto Y, Fukuhara H, Nakagawa T, Fujimura T, Kume H. Development of risk-score model in patients with negative surgical margin after robot-assisted radical prostatectomy. Sci Rep 2024; 14:7607. [PMID: 38556562 PMCID: PMC10982299 DOI: 10.1038/s41598-024-58279-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 03/27/2024] [Indexed: 04/02/2024] Open
Abstract
A total of 739 patients underwent RARP as initial treatment for PCa from November 2011 to October 2018. Data on BCR status, clinical and pathological parameters were collected from the clinical records. After excluding cases with neoadjuvant and/or adjuvant therapies, presence of lymph node or distant metastasis, and positive SM, a total of 537 cases were eligible for the final analysis. The median follow-up of experimental cohort was 28.0 (interquartile: 18.0-43.0) months. We identified the presence of International Society of Urological Pathology grade group (ISUP-GG) ≥ 4 (Hazard ratio (HR) 3.20, 95% Confidence Interval (95% CI) 1.70-6.03, P < 0.001), lymphovascular invasion (HR 2.03, 95% CI 1.00-4.12, P = 0.049), perineural invasion (HR 10.7, 95% CI 1.45-79.9, P = 0.020), and maximum tumor diameter (MTD) > 20 mm (HR 1.9, 95% CI 1.01-3.70, P = 0.047) as significant factors of BCR in the multivariate analysis. We further developed a risk model according to these factors. Based on this model, 1-year, 3-year, and 5-year BCR-free survival were 100%, 98.9%, 98.9% in the low-risk group; 99.1%, 94.1%, 86.5% in the intermediate-risk group; 93.9%, 84.6%, 58.1% in the high-risk group. Internal validation using the bootstrap method showed a c-index of 0.742 and an optimism-corrected c-index level of 0.731. External validation was also carried out using an integrated database derived from 3 other independent institutions including a total of 387 patients for the final analysis. External validation showed a c-index of 0.655. In conclusion, we identified risk factors of biochemical failure in patients showing negative surgical margin after RARP and further developed a risk model using these risk factors.
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Affiliation(s)
- Yuta Yamada
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan.
| | - Yoichi Fujii
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Shigenori Kakutani
- Department of Urology, Chiba Tokushukai Hospital, Funabashi-Shi, Chiba, Japan
| | - Naoki Kimura
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
- Department of Urology, National Center for Global Health and Medicine, Shinjuku-Ku, Tokyo, Japan
| | - Kazuma Sugimoto
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
- Department of Urology, National Center for Global Health and Medicine, Shinjuku-Ku, Tokyo, Japan
| | - Yuji Hakozaki
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Toru Sugihara
- Department of Urology, Jichi Medical University, Shimotsuke-Shi, Tochigi-Ken, Japan
| | - Yuta Takeshima
- Division of Innovative Cancer Therapy, Advanced Research Center, The Institute of Medical Science, The University of Tokyo, Minato-Ku, Tokyo, Japan
| | - Taketo Kawai
- Department of Urology, Teikyo University School of Medicine, Itabashi-Ku, Tokyo, Japan
| | - Masaki Nakamura
- Department of Urology, NTT Medical Center Tokyo, Shinagawa-Ku, Tokyo, Japan
| | - Jun Kamei
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Satoru Taguchi
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Yoshiyuki Akiyama
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Yusuke Sato
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Daisuke Yamada
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hideyo Miyazaki
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
- Department of Urology, National Center for Global Health and Medicine, Shinjuku-Ku, Tokyo, Japan
| | - Yutaka Enomoto
- Department of Urology, Mitsui Memorial Hospital, Chiyoda-Ku, Tokyo, Japan
| | - Hiroshi Fukuhara
- Department of Urology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
| | - Tohru Nakagawa
- Department of Urology, Teikyo University School of Medicine, Itabashi-Ku, Tokyo, Japan
| | - Tetsuya Fujimura
- Department of Urology, Jichi Medical University, Shimotsuke-Shi, Tochigi-Ken, Japan
| | - Haruki Kume
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
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Kawase M, Ebara S, Tatenuma T, Sasaki T, Ikehata Y, Nakayama A, Toide M, Yoneda T, Sakaguchi K, Teishima J, Makiyama K, Inoue T, Kitamura H, Saito K, Koga F, Urakami S, Koie T. Clinical factors associated with biochemical recurrence of prostate cancer with seminal vesicle invasion followed by robot-assisted radical prostatectomy: a retrospective multicenter cohort study in Japan (the MSUG94 group). J Robot Surg 2023; 17:1609-1617. [PMID: 36928750 DOI: 10.1007/s11701-023-01567-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/05/2023] [Indexed: 03/18/2023]
Abstract
Locally advanced prostate cancer (PCa) with pathological seminal vesicle invasion (pT3b) is a very-high-risk disease associated with biochemical recurrence (BCR), local recurrence, distant metastases, or mortality following definitive therapies. This study aimed to evaluate the risk factors associated with BCR following robot-assisted radical prostatectomy (RARP) in PCa patients with pT3b. A retrospective multicenter cohort study was conducted on 3,195 patients with PCa who underwent RARP at nine domestic centers between September 2011 and August 2021. Biochemical recurrence-free survival (BRFS) after RARP in PCa patients with pT3b was the primary end-point of the study. The secondary end-point was to determine the association between BCR and covariates. We enrolled 188 PCa patients with pT3b. The median follow-up period was 32.8 months. At the end of the follow-up period, 76 patients (40.4%) developed BCR, of whom 15 (8.0%) were BCR at the date of surgery. The 1-, 2-, and 3-year BRFS rates were 76.4, 65.9, and 50.8%, respectively. Multivariate analysis identified initial prostate-specific antigen level and positive surgical margins (PSM) as significant predictors of BCR in PCa patients with pT3b undergoing RARP. In this study, we investigated the BRFS in PCa patients with pT3b. As PSM was an independent predictor of BCR in PCa patients with pT3b, these patients may require a combination of therapies to improve the BCR.
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Affiliation(s)
- Makoto Kawase
- Department of Urology, Gifu University Graduate School of Medicine, 1-1 Yanagito, Gifu, 501-1194, Japan
| | - Shin Ebara
- Department of Urology, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | | | - Takeshi Sasaki
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Japan
| | | | - Akinori Nakayama
- Department of Urology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Masahiro Toide
- Department of Urology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Tatsuaki Yoneda
- Department of Urology, Seirei Hamamatsu General Hospital, Hamamatsu, Japan
| | | | - Jun Teishima
- Department of Urology, Kobe City Hospital Organization Kobe City Medical Center West Hospital, Kobe, Japan
| | | | - Takahiro Inoue
- Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Japan
| | | | - Kazutaka Saito
- Department of Urology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Fumitaka Koga
- Department of Urology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | | | - Takuya Koie
- Department of Urology, Gifu University Graduate School of Medicine, 1-1 Yanagito, Gifu, 501-1194, Japan.
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Yamashita S, Muraoka S, Wakamiya T, Kikkawa K, Kohjimoto Y, Hara I. Prognostic Impact of Lymphatic Invasion in Patients with High-Risk Prostate Cancer after Robot-Assisted Radical Prostatectomy and Extended Lymph Node Dissection: A Single-Institution Prospective Cohort Study. Cancers (Basel) 2022; 14:cancers14143466. [PMID: 35884527 PMCID: PMC9323994 DOI: 10.3390/cancers14143466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/06/2022] [Accepted: 07/15/2022] [Indexed: 11/16/2022] Open
Abstract
The prognostic impact of lymphatic invasion in patients with high-risk prostate cancer (PC) remains unclear. The aim of our single-institution prospective cohort study was to examine the impact of lymphatic invasion on biochemical recurrence (BCR) in patients with high-risk PC according to National Comprehensive Cancer Network (NCCN) criteria who underwent robot-assisted radical prostatectomy (RARP) and extended lymph node dissection (eLND). A total of 183 patients were included who underwent RARP and eLND for NCCN high-risk PC between June 2014 and August 2019. Lymphatic invasion in resected specimens was observed in 47 patients (26%), whereas lymph node metastasis was observed in 17 patients (9%). During follow-up, BCR was observed in 48 patients (26%). The BCR rate in patients with lymphatic invasion was significantly higher than that in patients without lymphatic invasion (p < 0.01). According to multivariable Cox proportional hazards regression analyses, lymphatic invasion was a significant independent predictor of BCR in the overall patient group and was independently associated with BCR, even in patients without lymph node metastasis. In conclusion, evaluation of lymphatic invasion could be useful in predicting BCR in patients undergoing RARP and eLND for high-risk PC.
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Beyer K, Moris L, Lardas M, Haire A, Barletta F, Scuderi S, Molnar M, Herrera R, Rauf A, Campi R, Greco I, Shiranov K, Dabestani S, van den Broeck T, Arun S, Gacci M, Gandaglia G, Omar MI, MacLennan S, Roobol MJ, Farahmand B, Vradi E, Devecseri Z, Asiimwe A, Zong J, Maclennan SJ, Collette L, NDow J, Briganti A, Bjartell A, Van Hemelrijck M. Diagnostic and prognostic factors in patients with prostate cancer: a systematic review. BMJ Open 2022; 12:e058267. [PMID: 35379637 PMCID: PMC8981333 DOI: 10.1136/bmjopen-2021-058267] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES As part of the PIONEER Consortium objectives, we have explored which diagnostic and prognostic factors (DPFs) are available in relation to our previously defined clinician and patient-reported outcomes for prostate cancer (PCa). DESIGN We performed a systematic review to identify validated and non-validated studies. DATA SOURCES MEDLINE, Embase and the Cochrane Library were searched on 21 January 2020. ELIGIBILITY CRITERIA Only quantitative studies were included. Single studies with fewer than 50 participants, published before 2014 and looking at outcomes which are not prioritised in the PIONEER core outcome set were excluded. DATA EXTRACTION AND SYNTHESIS After initial screening, we extracted data following the Checklist for Critical Appraisal and Data Extraction for Systematic Reviews of prognostic factor studies (CHARMS-PF) criteria and discussed the identified factors with a multidisciplinary expert group. The quality of the included papers was scored for applicability and risk of bias using validated tools such as PROBAST, Quality in Prognostic Studies and Quality Assessment of Diagnostic Accuracy Studies 2. RESULTS The search identified 6604 studies, from which 489 DPFs were included. Sixty-four of those were internally or externally validated. However, only three studies on diagnostic and seven studies on prognostic factors had a low risk of bias and a low risk concerning applicability. CONCLUSION Most of the DPFs identified require additional evaluation and validation in properly designed studies before they can be recommended for use in clinical practice. The PIONEER online search tool for DPFs for PCa will enable researchers to understand the quality of the current research and help them design future studies. ETHICS AND DISSEMINATION There are no ethical implications.
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Affiliation(s)
- Katharina Beyer
- Translational and Oncology Research (TOUR), King's College London, Faculty of Life Sciences and Medicine, London, UK
| | - Lisa Moris
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Michael Lardas
- Department of Urology, Metropolitan Hospital, Athens, Greece
| | - Anna Haire
- Translational and Oncology Research (TOUR), King's College London, Faculty of Life Sciences and Medicine, London, UK
| | - Francesco Barletta
- Unit of Urology/Division of Oncology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Simone Scuderi
- Unit of Urology/Division of Oncology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | | | - Abdul Rauf
- Department of Urology, Mid Cheshire Hospitals, NHS Foundation Trust, Crewe, UK
| | - Riccardo Campi
- Department of Minimally Invasive and Robotic Urologic Surgery and Kidney Transplantation, University of Florence, Florence, Italy
| | - Isabella Greco
- Department of Minimally Invasive and Robotic Urologic Surgery and Kidney Transplantation, University of Florence, Florence, Italy
| | | | - Saeed Dabestani
- Dept. of Translational Medicine, Division of Urological Cancers, Lund University, Kristianstad Central Hospital, Malmo, Sweden
| | | | | | - Mauro Gacci
- Department of Minimally Invasive and Robotic Urologic Surgery and Kidney Transplantation, University of Florence, Florence, Italy
| | - Giorgio Gandaglia
- Unit of Urology/Division of Oncology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | | | - Monique J Roobol
- Department of Urology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | | | | | | | - Jihong Zong
- Global Medical Affairs Oncology, Real World Evidence, Bayer HealthCare Pharmaceuticals Inc, Whippany, New Jersey, USA
| | | | | | - James NDow
- Department of Urology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Alberto Briganti
- Unit of Urology/Division of Oncology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Department of Urology, University Vita e Salute-San Raffaele, Milan, Italy
| | - Anders Bjartell
- Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Mieke Van Hemelrijck
- Translational and Oncology Research (TOUR), King's College London, Faculty of Life Sciences and Medicine, London, UK
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Preisser F, Wang N, Abrams-Pompe RS, Chun FKH, Graefen M, Huland H, Tilki D. Oncologic outcomes of organ-confined Gleason grade group 4-5 prostate cancer after radical prostatectomy. Urol Oncol 2022; 40:161.e9-161.e14. [DOI: 10.1016/j.urolonc.2021.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 10/12/2021] [Accepted: 11/16/2021] [Indexed: 10/19/2022]
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Okubo Y, Sato S, Osaka K, Yamamoto Y, Suzuki T, Ida A, Yoshioka E, Suzuki M, Washimi K, Yokose T, Kishida T, Miyagi Y. Clinicopathological Analysis of the ISUP Grade Group And Other Parameters in Prostate Cancer: Elucidation of Mutual Impact of the Various Parameters. Front Oncol 2021; 11:695251. [PMID: 34395260 PMCID: PMC8356042 DOI: 10.3389/fonc.2021.695251] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 07/13/2021] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Prostate cancer has become increasingly common worldwide. Although Grade group (GG) is widely accepted as an indicator of prostate cancer grade, there are malignancies that cannot be defined by GG alone. Moreover, the relationship between GG and other parameters remains unclear. Herein, we aimed to explore the biological characteristics of prostate cancer. METHODS This study included 299 radical prostatectomy cases. The Chi-square test and analysis of variance were used to analyze the association of GG with binary and continuous variables. We then conducted morphological analyses. Multivariate analyses were performed to extract the data on risk factors for biochemical recurrence (BCR) and lymph node metastasis. RESULTS The lymphatic, venous, perineural, and seminal vesicle invasion rates were 37/299 (12.4%), 25/299 (8.4%), 280/299 (93.6%), and 23/299 (7.7%), respectively. The extraprostatic extension (EPE), positive surgical margin, tertiary Gleason pattern 5, intraductal carcinoma of the prostate gland, and lymph node metastasis rates were 89/299 (29.8%), 106/299 (35.5%), 33/260 (12.7%), 56/299 (18.7%), and 23/299 (7.7%), respectively. As GG increased, various parameters became easier to visualize; however, there were differences between the parameters. Postoperative BCR was observed in 31/242 (12.8%) cases without preoperative hormone therapy; GG2, GG3, GG4, and GG5 accounted for 4, 7, 7, and 13 cases, respectively. Multivariate analyses revealed that GG and tumor diameter were significant risk factors for early BCR, whereas lymphatic invasion, EPE, and seminal vesicle invasion were significant risk factors for lymph node metastasis. For BCR, the odds ratios (ORs) for GG and tumor diameter were 2.253 (95% confidence interval (CI]): 1.297-3.912; P=0.004) and 1.074 (95% CI: 1.011-1.142; P=0.022), respectively. For lymph node metastasis, ORs for the presence of lymphatic invasion, EPE, and seminal vesicle invasion were 7.425 (95% CI: 1.688-22.583; P=0.004), 4.391 (95% CI: 1.037-18.589; P=0.044), and 5.755 (95% CI: 1.308-25.316; P=0.021), respectively. CONCLUSIONS We summarized various parameters correlating with each GG. Through multivariate analyses, we established the independent risk factors for early BCR and lymph node metastasis. In addition to GG, other important indices of malignancy were determined and weighted to provide a basis for future investigations.
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Affiliation(s)
- Yoichiro Okubo
- Department of Pathology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Shinya Sato
- Molecular Pathology and Genetics Division, Kanagawa Cancer Center Research Institute, Kanagawa, Japan
| | - Kimito Osaka
- Department of Urology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Yayoi Yamamoto
- Department of Radiology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Takahisa Suzuki
- Department of Urology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Arika Ida
- Department of Pathology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Emi Yoshioka
- Department of Pathology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Masaki Suzuki
- Department of Pathology, Kanagawa Cancer Center, Kanagawa, Japan
- Department of Pathology, University of Tokyo Hospital, Tokyo, Japan
| | - Kota Washimi
- Department of Pathology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Tomoyuki Yokose
- Department of Pathology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Takeshi Kishida
- Department of Urology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Yohei Miyagi
- Molecular Pathology and Genetics Division, Kanagawa Cancer Center Research Institute, Kanagawa, Japan
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