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Mori K, Hatakeyama S, Enokida H, Miyake H, Kikuchi E, Nishiyama H, Ichikawa T, Kamai T, Kaji Y, Kume H, Kondo T, Matsuyama H, Masumori N, Kawauchi A, Takenaka A, Uemura H, Eto M, Nonomura N, Fujii Y, Hinotsu S, Ohyama C. Summary of the Clinical Practice Guidelines for Upper Tract Urothelial Carcinoma 2023 by the Japanese Urological Association. Int J Urol 2024; 31:194-207. [PMID: 38113344 DOI: 10.1111/iju.15362] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 11/26/2023] [Indexed: 12/21/2023]
Abstract
This article is an English translation of the Clinical Practice Guidelines for Upper Tract Urothelial Carcinoma (2nd edition) published in June 2023. The Japanese Urological Association's (JUA) Guidelines Committee on Upper Tract Urothelial Carcinoma (UTUC) created a 2023 update guideline to support clinicians' current evidence-based management of UTUC and to incorporate its recommendations into clinical practice. The new guideline adhered as closely as possible to the Minds Manual for Guideline Development 2020 ver. 3.0. Findings related to epidemiological, pathological, diagnosis, treatment, and follow-up were reviewed. In addition, seven clinical questions (CQs) were set to determine the grade of recommendation and level of evidence. Preconceptions and biases were removed from the preparation process, the overall evidence was evaluated appropriately, and recommendations were made after fully considering the balance between benefits and harms. Although the evidence is still insufficient to be taken up as a CQ, the latest important information is described in seven columns, and clinical issues that should be resolved in the future related to the CQ are described as recommendations for tomorrow. We hope that these guidelines will help medical professionals, patients, and their families involved in the treatment of UTUC in their decision-making, and hope that a critical review of these guidelines will lead to further refinements in the next edition.
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Affiliation(s)
- Kazuyuki Mori
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Hideki Enokida
- Department of Urology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Kagoshima, Japan
| | - Hideaki Miyake
- Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Eiji Kikuchi
- Department of Urology, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Hiroyuki Nishiyama
- Department of Urology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Tomohiko Ichikawa
- Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Chiba, Japan
| | - Takao Kamai
- Department of Urology, Dokkyo Medical University, Mibu, Tochigi, Japan
| | - Yasushi Kaji
- Department of Radiology, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
| | - Haruki Kume
- Department of Urology, Graduate School of Medicine, The University of Tokyo, Bunkyo, Tokyo, Japan
| | - Tsunenori Kondo
- Department of Urology, Tokyo Women's Medical University, Adachi Medical Center, Adachi, Tokyo, Japan
| | - Hideyasu Matsuyama
- Department of Urology, JA Yamaguchi Kouseiren Nagato General Hospital, Nagato, Yamaguchi, Japan
| | - Naoya Masumori
- Department of Urology, Sapporo Medical University, Sapporo, Hokkaido, Japan
| | | | - Atsushi Takenaka
- Division of Urology, Department of Surgery, Faculty of Medicine, Tottori University, Yonago, Tottori, Japan
| | - Hirotsugu Uemura
- Department of Urology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yasuhisa Fujii
- Department of Urology, Tokyo Medical and Dental University, Bunkyo, Tokyo, Japan
| | - Shiro Hinotsu
- Department of Biostatistics and Data Management, Sapporo Medical University, Sapporo, Hokkaido, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
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Takemoto K, Hayashi T, Hsi RS, Kobatake K, Sekino Y, Kitano H, Ikeda K, Goto K, Hieda K, Sentani K, Kajiwara M, Nishizaka T, Teishima J, Oue N, Hinata N. Histological variants and lymphovascular invasion in upper tract urothelial carcinoma can stratify prognosis after radical nephroureterectomy. Urol Oncol 2022; 40:539.e9-539.e16. [PMID: 36244916 DOI: 10.1016/j.urolonc.2022.08.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 07/20/2022] [Accepted: 08/26/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Patients with histological variants (HV) of bladder cancer have more advanced disease and poorer survival rates than those with pure urothelial carcinoma (UC). Moreover, lymphovascular invasion (LVI) is an important biomarker after RNU in systematic reviews and meta-analyses. Thus, here we investigated the clinical and prognostic impact of HV and LVI in patients with upper tract urothelial carcinoma (UTUC) treated with radical nephroureterectomy (RNU). METHODS Data from 223 UTUC patients treated with RNU without neoadjuvant chemotherapy were retrospectively evaluated. We analyzed differences in clinicopathological features and survival rates between patients with pure UC and those with HV. Conditional survival (CS) analysis was performed to obtain prognostic information over time. RESULTS A total of 32 patients (14.3%) had HV, with the most common variant being squamous differentiation, followed by glandular differentiation. UTUC with HV was significantly associated with advanced pathological T stage (pT ≥ 3), higher tumor grade (G3), and LVI, compared to pure UC (all P < 0.01). Progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS), were all significantly worse in the HV group compared to the pure UC group (all, P < 0.001). In multivariable analysis, HV and LVI were independent predictors of CSS and OS. We classified the patients into three groups using these two predictors: low-risk (neither HV nor LVI), intermediate-risk (either HV or LVI), and high-risk (both HV and LVI). Significant differences in PFS, CSS, and OS rates were found among the 3 groups. In CS analysis, the conditional PFS, CSS, and OS rates at 1, 2, 3, 4, and 5 years improved with increased duration of event-free survival. CS analysis revealed that most progression events occurred within 2 years after RNU, and patients with risk factors had worse PFS at all time points. CONCLUSIONS A risk model using HV and LVI can stratify PFS, CSS, and OS of patients treated with RNU. In addition, CS analysis revealed that HV and LVI were poor prognostic factors over time after RNU.
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Affiliation(s)
- Kenshiro Takemoto
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan; Department of Urology, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Tetsutaro Hayashi
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan.
| | - Ryan S Hsi
- Department of Urology, Vanderbilt University Medical Center, TN
| | - Kohei Kobatake
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Yohei Sekino
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Hiroyuki Kitano
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Kenichiro Ikeda
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Keisuke Goto
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Keisuke Hieda
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Kazuhiro Sentani
- Department of Molecular Pathology, Hiroshima University, Hiroshima, Japan
| | - Mitsuru Kajiwara
- Department of Urology, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Takashi Nishizaka
- Department of Pathology, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Jun Teishima
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Naohide Oue
- Department of Molecular Pathology, Hiroshima University, Hiroshima, Japan
| | - Nobuyuki Hinata
- Department of Urology, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
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Lin MY, Niu SW, Li WM, Lee HL, Chen LT, Wu WJ, Hwang SJ. Incidence and survival variations of upper tract urothelial cancer in Taiwan (2001-2010). Int J Urol 2021; 29:121-127. [PMID: 34708447 PMCID: PMC9298349 DOI: 10.1111/iju.14731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/28/2021] [Indexed: 11/29/2022]
Abstract
Objectives To assess temporal patterns and regional differences in the incidence rate, and factors associated with survival of urinary tract urothelial carcinoma. Methods The medical records of 8830 patients with new diagnoses of urinary tract urothelial carcinoma in the years 2001–2010 were retrieved from Taiwan National databases. Temporal trends, regional disparity and related survival factors were evaluated using the Cochran–Armitage trend test, local Moran’s I statistic and log‐rank test, respectively. Results The annual urinary tract urothelial carcinoma incidence rates (standardized by age) were steady at approximately 3.14–3.41 per 100 000 person‐years. Notably, women had a significantly higher annual urinary tract urothelial carcinoma incidence than men in most of the years studied (range of female‐to‐male annual standardized rate ratio: 2.08–3.25), and diabetes prevalence in urinary tract urothelial carcinoma increased significantly from 12.3% to 23.4% per year over the 10 years. High urinary tract urothelial carcinoma incidence cluster areas other than the latest endemic area of “blackfoot disease” were newly identified by local Moran’s I statistic (P < 0.05). Furthermore, older age, male sex, end‐stage kidney disease and more advanced tumor grade were associated with lower 5‐year overall survival probabilities in the 2001–2015 cohort. Conclusions The incidence and survival of urinary tract urothelial carcinoma over the decade 2001–2010 were different according to population and regional features. Various urinary tract urothelial carcinoma screening, prevention, treatment and care plans should be developed depending on age, sex, comorbidity and area of residence.
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Affiliation(s)
- Ming-Yen Lin
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Sheng-Wen Niu
- Division of Nephrology, Kaohsiung Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wei-Ming Li
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Urology, Ministry of Health and Welfare Pingtung Hospital, Pingtung, Taiwan
| | - Huei-Lan Lee
- Cancer Center, E-Da Cancer Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Li-Tzong Chen
- National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan.,Division of Hematology and Oncology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan.,Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Jeng Wu
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Urology, Ministry of Health and Welfare Pingtung Hospital, Pingtung, Taiwan
| | - Shang-Jyh Hwang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,National Institute of Population Health Science, National Health Research Institutes, Miaoli, Taiwan
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Hamaya T, Hatakeyama S, Tanaka T, Kubota Y, Togashi K, Hosogoe S, Fujita N, Kusaka A, Tokui N, Okamoto T, Yamamoto H, Yoneyama T, Yoneyama T, Hashimoto Y, Ohyama C. Trends in the use of neoadjuvant chemotherapy and oncological outcomes for high‐risk upper tract urothelial carcinoma: a multicentre retrospective study. BJU Int 2021; 128:468-476. [PMID: 33484231 PMCID: PMC8518523 DOI: 10.1111/bju.15346] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Objective Patients and Methods Results Conclusions
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Affiliation(s)
- Tomoko Hamaya
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Shingo Hatakeyama
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Toshikazu Tanaka
- Department of Urology Aomori Prefectural Central Hospital AomoriJapan
| | - Yuka Kubota
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Kyo Togashi
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Shogo Hosogoe
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Naoki Fujita
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Ayumu Kusaka
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Noriko Tokui
- Department of Urology Odate Municipal General Hospital OdateJapan
| | - Teppei Okamoto
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Hayato Yamamoto
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Tohru Yoneyama
- Department of Glycotechnology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Takahiro Yoneyama
- Department of Advanced Transplant and Regenerative Medicine Hirosaki University Graduate School of Medicine Hirosaki Japan
| | - Yasuhiro Hashimoto
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
| | - Chikara Ohyama
- Department of Urology Hirosaki University Graduate School of Medicine HirosakiJapan
- Department of Advanced Transplant and Regenerative Medicine Hirosaki University Graduate School of Medicine Hirosaki Japan
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Hayakawa N, Kikuchi E. Editorial Comment to Prognostic impact of non-urothelial carcinoma of the upper urinary tract: Analysis of hospital-based cancer registry data in Japan. Int J Urol 2020; 28:60-61. [PMID: 33167070 DOI: 10.1111/iju.14407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nozomi Hayakawa
- Department of Urology, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Eiji Kikuchi
- Department of Urology, St. Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
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