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Yasuda Y, Numao N, Fujiwara R, Takemura K, Yoneoka Y, Oguchi T, Yamamoto S, Yonese J. Surgical outcomes and predictive value for major complications of robot-assisted radical cystectomy of real-world data in a single institution in Japan. Int J Urol 2024; 31:724-729. [PMID: 38477173 DOI: 10.1111/iju.15447] [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: 12/01/2023] [Accepted: 02/20/2024] [Indexed: 03/14/2024]
Abstract
OBJECTIVE The objective of the study was to describe the surgical outcome of robot-assisted radical cystectomy and predictive factors for major complications in real-world clinical practice at a single institution in Japan. METHODS We retrospectively analyzed 208 consecutive patients undergoing robot-assisted radical cystectomy at our institution between 2019 and 2023. Patient and disease characteristics, intraoperative details, and perioperative outcomes were reviewed. Postoperative complications were defined as minor complications (Clavien-Dindo grades 1-2) or major complications (grades 3-5). Predictors of complications were examined using multivariable logistic analysis. RESULTS Overall, 147 men and 61 women, median age 70 years (interquartile range, 62-77), were included in this study. Median operative time and estimated blood loss were 8.4 h and 185 mL, respectively; 11 patients (5%) received intraoperative blood transfusions. For urinary diversions, ileal conduit, neobladder, and cutaneous ureterostomy were performed in 153 (74%), 49 (24%), and 6 (3%) patients, respectively. Urinary diversions were primarily performed with extracorporeal urinary diversion. In total, 140 complications occurred in 111 patients (53%) within 30 days. Of these patients, 31 major complications occurred in 28 patients, and one perioperative death (0.5%) with a postoperative cardiovascular event. Multivariable analysis showed only prolonged operative time (odds ratio: 4.34, 95% confidence interval: 1.82-10.35, p < 0.01) was the independent risk factor for major complications. CONCLUSIONS This study reports surgical outcomes at our single institution. Prolonged operative time was a significant prognostic factor for major complications. As far as we know, this study reports the largest number of robot-assisted radical cystectomy cases at a single center in Japan.
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Affiliation(s)
- Yosuke Yasuda
- Department of Genitourinary Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Noboru Numao
- Department of Genitourinary Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Ryo Fujiwara
- Department of Genitourinary Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Kosuke Takemura
- Department of Genitourinary Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Yusuke Yoneoka
- Department of Genitourinary Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Tomohiko Oguchi
- Department of Genitourinary Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Shinya Yamamoto
- Department of Genitourinary Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Junji Yonese
- Department of Genitourinary Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
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Efficacy and Safety of the "Trisection Method" Training System for Robot-Assisted Radical Cystectomy at a Single Institution in Japan. Curr Oncol 2022; 29:9294-9304. [PMID: 36547142 PMCID: PMC9776992 DOI: 10.3390/curroncol29120728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/19/2022] [Accepted: 11/26/2022] [Indexed: 12/03/2022] Open
Abstract
To maintain a surgeon's concentration, reduce fatigue, and train young surgeons, surgical procedures for bladder cancer are divided into the following parts: robot-assisted radical cystectomy (RARC), bowel reconstruction, and totally intracorporeal urinary diversion (ICUD) (RARC+ICUD). Each part is performed by a different surgeon (Trisection method). We retrospectively evaluated the efficacy and safety of this approach at a single institution in Japan. One hundred consecutive patients who underwent RARC+ICUD at Gifu University Hospital between November 2018 and August 2022 were included in this study. The patient background, surgical outcomes, and postoperative complications were compared between surgeries by first-, second-, and third-generation surgeons. The overall survival (OS) and recurrence-free survival (RFS) were compared between surgeries by each generation. Of the 100 patients, 19, 38, and 43 RARCs were performed by first-, second-, and third-generation surgeons, respectively. There were 35, 25, and 39 patients who underwent ileal conduit, neobladder, and ureterocutaneostomy, respectively. No significant differences were found among the patients respective to the type of ICUDs. Although the first-generation surgeon had a significantly shorter operative time with RARC, the surgical time for bowel reconstruction, length of hospital stays, and incidence of postoperative complications were not significantly different among the groups. Additionally, OS and RFS did not differ significantly among the generations. The "Trisection method" is an effective and safe concept with no difference in outcomes between the generations of surgeons.
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Koie T, Hashimoto Y, Imai A, Yoneyama T, Tobisawa Y, Tanaka T, Noro D, Oikawa M, Suzuki T. Long-term chronological changes in urination status of patients who underwent ileal neobladder reconstruction at a single institution. Int Urol Nephrol 2020; 53:275-280. [PMID: 32870444 DOI: 10.1007/s11255-020-02629-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 08/29/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE This study aimed to investigate the long-term chronological changes in urination status of patients who underwent radical cystectomy (RC) followed by orthotopic ileal neobladder (ONB) reconstruction using the International Prostatic Symptoms Score (IPSS) and the Overactive Bladder Symptoms Score (OABSS). METHODS This retrospective study focused on patients who underwent RC followed by ONB reconstruction and those who consented for IPSS, quality of life (QOL) based on urinary symptoms (IPSS-QOL), and OABSS assessments in the follow-up period. The patients were divided according to gender into the male group (M-group) and female group (F-group). All patients were evaluated using IPSS, IPSS-QOL, and OABSS every 3 months. The primary endpoint was to assess chronological changes in the urination status of patients who underwent ONB reconstruction after RC. RESULTS The median age of the enrolled patients (n = 122) was 65 years and the median follow-up period was 92.0 months. The median voiding symptom score in IPSS after 10 years of surgery was significantly higher in the M-group than in the F-group. Contrarily, the F-group demonstrated a significantly higher median storage symptom score at 60-66 and 102-114 months than the M-group. The median OABSS scores were relatively higher in the F-group than in the M-group. CONCLUSIONS Although long-term urinary function with ONB demonstrated acceptable results, dysfunctional voiding was observed > 10 years after surgery. Thus, the changes in long-term urinary function should be considered when deciding ONB.
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Affiliation(s)
- Takuya Koie
- Department of Urology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan.
| | - Yasuhiro Hashimoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Atsushi Imai
- Department of Urology, Oyokyo Kidney Research Institute, Hirosaki, Japan
| | - Tohru Yoneyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yuki Tobisawa
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Toshikazu Tanaka
- Department of Urology, Aomori Prefectural Central Hospital, Aomori, Japan
| | - Daisuke Noro
- Department of Urology, Mutsu General Hospital, Mutsu, Japan
| | - Masaaki Oikawa
- Department of Urology, Oyokyo Kidney Research Institute, Aomori, Japan
| | - Tadashi Suzuki
- Department of Urology, Oyokyo Kidney Research Institute, Hirosaki, Japan
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Nakane K, Enomoto T, Hishida S, Tomioka M, Taniguchi T, Kato D, Takai M, Iinuma K, Muramatsu Maekawa Y, Horie K, Mizutani K, Tsuchiya T, Yokoi S, Koie T. The Utility and Efficacy of Laparoscopic Radical Cystectomy in Patients with Muscle-Invasive Bladder Cancer at a Single Institution. Urol Int 2020; 104:573-579. [PMID: 32554972 DOI: 10.1159/000508192] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 04/24/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND The aim of this study was to compare the surgical and oncological outcomes and complications of laparoscopic radical cystectomy (LRC) to those of open radical cystectomy (ORC) in patients with muscle-invasive bladder cancer (MIBC). METHODS Our study focused on patients with histologically confirmed stage T2-T4a urothelial carcinoma of the bladder without distant metastases, who underwent LRC (LRC group) or ORC (ORC group). The primary endpoints in this study were the overall survival (OS) and recurrence-free survival (RFS) rates. RESULTS In this study, 59 patients, 17 underwent LRC and 42 underwent ORC, were enrolled. The 2-year OS rate was 100% in the LRC group and 88.0% in the ORC group (p = 0.85). The 2-year RFS rate was 63.5% in the LRC group and 69.5% in the ORC group (p = 0.321). On multivariate analysis, the histological type, positive lymph node, and positive resection margin were significantly associated with the OS rates. CONCLUSIONS This study suggested that LRC may achieve similar oncological outcomes and fewer perioperative complications and less blood loss compared to ORC. Therefore, LRC should be considered as one of the treatment options for patients with MIBC.
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Affiliation(s)
- Keita Nakane
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Torai Enomoto
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Seiji Hishida
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Masayuki Tomioka
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Tomoki Taniguchi
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Daiki Kato
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Manabu Takai
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Koji Iinuma
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | | | - Kengo Horie
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Kosuke Mizutani
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Tomohiro Tsuchiya
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Shigeaki Yokoi
- Department of Urology, Kizawa Memorial Hospital, Minokamo, Japan
| | - Takuya Koie
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan,
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Nakane K, Muramatsu Maekawa Y, Iinuma K, Mizutani K, Makiyama K, Koie T. Utility technique of a totally intracorporeal ileal conduit after robot‐assisted radical cystectomy. Int J Urol 2019; 26:1083-1084. [DOI: 10.1111/iju.14095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Keita Nakane
- Department of Urology Gifu University Graduate School of Medicine GifuJapan
| | | | - Koji Iinuma
- Department of Urology Gifu University Graduate School of Medicine GifuJapan
| | - Kosuke Mizutani
- Department of Urology Gifu University Graduate School of Medicine GifuJapan
| | | | - Takuya Koie
- Department of Urology Gifu University Graduate School of Medicine GifuJapan
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Kubota Y, Hatakeyama S, Hashimoto T, Fujita N, Okamoto T, Suzuki Y, Yamamoto H, Imai A, Yoneyama T, Hashimoto Y, Koie T, Ohyama C. Robot-assisted radical cystectomy in a patient with muscle-invasive bladder cancer following radiotherapy for prostate cancer. IJU Case Rep 2019; 2:236-239. [PMID: 32743424 PMCID: PMC7292197 DOI: 10.1002/iju5.12095] [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: 04/15/2019] [Accepted: 05/21/2019] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Muscle-invasive bladder cancer following radiotherapy for prostate cancer is rare. We reported a case of muscle-invasive bladder cancer who underwent robot-assisted radical cystectomy following radiotherapy for prostate cancer. CASE PRESENTATION A 72-year-old man was referred to our division with a muscle-invasive bladder cancer. He had a history of intensity-modulated radiation therapy for localized prostate cancer. After three courses of platinum-based neoadjuvant chemotherapy, he obtained a radiologic complete response. He elected for robot-assisted radical cystectomy, standard lymph node dissection, and intracorporeal ileal conduit urinary diversion. Pathological findings revealed no residual tumor within the bladder and residual tumor in the prostate. He had discharged without any complications; and quality of life had improved. CONCLUSION A robot-assisted approach might be a potential option for well-selected patients with muscle-invasive bladder cancer who have previously received radiotherapy for localized prostate cancer.
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Affiliation(s)
- Yuka Kubota
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Shingo Hatakeyama
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Takuya Hashimoto
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Naoki Fujita
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Teppei Okamoto
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Yuichiro Suzuki
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Hayato Yamamoto
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Atsushi Imai
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Takahiro Yoneyama
- Department of Advanced Transplant and Regenerative MedicineHirosaki University Graduate School of MedicineHirosakiJapan
| | - Yasuhiro Hashimoto
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Takuya Koie
- Department of UrologyGifu University Graduate School of MedicineGifuJapan
| | - Chikara Ohyama
- Department of UrologyHirosaki University Graduate School of MedicineHirosakiJapan,Department of Advanced Transplant and Regenerative MedicineHirosaki University Graduate School of MedicineHirosakiJapan
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Kimura S, Iwata T, Foerster B, Fossati N, Briganti A, Nasu Y, Egawa S, Abufaraj M, Shariat SF. Comparison of perioperative complications and health-related quality of life between robot-assisted and open radical cystectomy: A systematic review and meta-analysis. Int J Urol 2019; 26:760-774. [PMID: 31083783 PMCID: PMC6851708 DOI: 10.1111/iju.14005] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 03/31/2019] [Indexed: 01/23/2023]
Abstract
To compare postoperative complications and health‐related quality of life of patients undergoing robot‐assisted radical cystectomy with those of patients undergoing open radical cystectomy. A systematic search was carried out according to the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses statement. A pooled meta‐analysis was carried out to assess the differences between robot‐assisted radical cystectomy and open radical cystectomy according to randomized and non‐randomized comparative studies, respectively. We identified six randomized comparative studies and 31 non‐randomized comparative studies. Most robot‐assisted radical cystectomy patients were treated with extracorporeal urinary diversion. Robot‐assisted radical cystectomy was associated with longer operative times, and lower blood loss and transfusion rates compared with open radical cystectomy in both randomized comparative studies and non‐randomized comparative studies. There was no significant difference between robot‐assisted radical cystectomy and open radical cystectomy in the rate of patients with any or major complications within 90 days both in randomized comparative studies and non‐randomized comparative studies. Non‐randomized comparative studies reported a lower rate of complications at 30 days, mortality at 90 days and length of stay for patients treated with robot‐assisted radical cystectomy, which were not confirmed in randomized comparative studies. Additionally, there were no differences in postoperative quality of life score assessment at 3 and 6 months between robot‐assisted radical cystectomy and open radical cystectomy. Robot‐assisted radical cystectomy is associated with less blood loss and lower transfusion rates. There is no difference in complications, length of stay, mortality, and quality of life between robot‐assisted radical cystectomy and open radical cystectomy. Data from non‐randomized comparative studies favor perioperative outcomes in robot‐assisted radical cystectomy patients, the failure to confirm in randomized comparative studies, likely due to bias in study design and reporting. Further randomized comparative studies comparing postoperative complications and quality of life between robot‐assisted radical cystectomy with intracorporeal urinary diversion and open radical cystectomy are required to assess potential differences between these two surgical approaches.
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Affiliation(s)
- Shoji Kimura
- Department of Urology, Medical University of Vienna, Vienna, Austria.,Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Takehiro Iwata
- Department of Urology, Medical University of Vienna, Vienna, Austria.,Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Beat Foerster
- Department of Urology, Medical University of Vienna, Vienna, Austria.,Department of Urology, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Nicola Fossati
- Unit of Urology, Urological Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Briganti
- Unit of Urology, Urological Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Yasutomo Nasu
- Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Shin Egawa
- Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Mohammad Abufaraj
- Department of Urology, Medical University of Vienna, Vienna, Austria.,Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - Shahrokh F Shariat
- Department of Urology, Medical University of Vienna, Vienna, Austria.,Department of Urology, Weill Cornell Medical College, New York, New York, USA.,Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.,Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria.,Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
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Oncologic outcomes after robot-assisted versus open radical cystectomy: a systematic review and meta-analysis. World J Urol 2019; 37:1557-1570. [PMID: 30976902 DOI: 10.1007/s00345-019-02708-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 02/26/2019] [Indexed: 10/27/2022] Open
Abstract
PURPOSE The efficacy of RARC in oncologic outcomes compared ORC is controversial. We assess potential differences in oncologic outcomes between robot-assisted radical cystectomy (RARC) and open radical cystectomy (ORC). METHODS We performed the literature search systematically according to the Preferred Reporting Items for Systematic Review and Meta-analysis statement. A pooled meta-analysis was performed to assess the difference in oncologic outcomes between RARC and ORC, separately in randomized controlled trials (RCTs) and non-randomized studies (NRCTs). RESULTS Five RCTs and 28 NRCTs were included in this systematic review and meta-analysis. There was no difference in the rate of overall positive surgical margin (PSM) in RCTs, while NRCTs showed a lower rate for RARC. There was no difference in the soft tissue PSM rate between RARC and ORC in both RCTs and NRCTs. There was no difference in the lymph node yield by standard and extended lymph node dissection between RARC and ORC in both RCTs and NRCTs. There was no significant difference in survival outcomes between RARC and ORC in both RCTs and NRCTs. CONCLUSIONS Based on the current evidence, there is no difference in the rate of PSMs, lymph node yield, recurrence rate and location as well as short-term survival outcomes between RARC and ORC in RCTs. In NRCTs, only PSM rates were better for RARC compared to ORC, but this was likely due to selection and reporting bias which are inherent to retrospective study designs.
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9
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Koie T, Ohyama C, Makiyama K, Shimazui T, Miyagawa T, Mizutani K, Tsuchiya T, Kato T, Nakane K. Utility of robot-assisted radical cystectomy with intracorporeal urinary diversion for muscle-invasive bladder cancer. Int J Urol 2019; 26:334-340. [PMID: 30690817 PMCID: PMC6850512 DOI: 10.1111/iju.13900] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 12/09/2018] [Indexed: 01/06/2023]
Abstract
Radical cystectomy remains the gold standard for treatment of muscle‐invasive bladder cancer. Robot‐assisted radical cystectomy has technical advantages over laparoscopic radical cystectomy and has emerged as an alternative to open radical cystectomy. Despite the advancements in robotic surgery, experience with total intracorporeal reconstruction of urinary diversion remains limited. Most surgeons have carried out the hybrid approach of robot‐assisted radical cystectomy and extracorporeal reconstruction of urinary diversion, as intracorporeal reconstruction of urinary diversion remains technically challenging. However, intracorporeal reconstruction of urinary diversion might potentially proffer additional benefits, such as decreased fluid loss, reduction in estimated blood loss and a quicker return of bowel function. The adoption of intracorporeal ileal neobladder reconstruction has hitherto been limited to high‐volume academic institutions. In the present review, we compare the totally intracorporeal robot‐assisted radical cystectomy approach with open radical cystectomy and robot‐assisted radical cystectomy + extracorporeal reconstruction of urinary diversion in muscle‐invasive bladder cancer patients.
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Affiliation(s)
- Takuya Koie
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Gifu, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Kazuhide Makiyama
- Department of Urology, Yokohama City University, Yokohama, Kanagawa, Japan
| | - Toru Shimazui
- Department of Urology, Ibaraki Clinical Education and Training Center, Faculty of Medicine, University of Tsukuba, Kasama, Ibaraki, Japan
| | - Tomoaki Miyagawa
- Depatment of Urology, Jichi Medical University Saitama Medical Center, Urawa, Saitama, Japan
| | - Kosuke Mizutani
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Gifu, Japan
| | - Tomohiro Tsuchiya
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Gifu, Japan
| | - Taku Kato
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Gifu, Japan
| | - Keita Nakane
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Gifu, Japan
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10
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Koie T, Ohyama C, Yoneyama T, Nagasaka H, Yamamoto H, Imai A, Hatakeyama S, Hashimoto Y. Robotic cross-folded U-configuration intracorporeal ileal neobladder for muscle-invasive bladder cancer: Initial experience and functional outcomes. Int J Med Robot 2018; 14:e1955. [PMID: 30141263 PMCID: PMC6282822 DOI: 10.1002/rcs.1955] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 06/20/2018] [Accepted: 08/15/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND This study compared the surgical and urinary functional outcomes in patients with muscle-invasive bladder cancer (MIBC) who underwent robot-assisted radical cystectomy (RARC) followed by intracorporeal ileal neobladder reconstruction (ICNB) to those in patients who underwent minimum incision endoscopic radical cystectomy (MIE-RC) followed by extracorporeal ileal neobladder reconstruction (ECNB). MATERIALS AND METHODS This study reviewed the clinical records of 153 consecutive MIBC patients who underwent neoadjuvant chemotherapy followed by radical cystectomy and ileal neobladder reconstruction. RESULTS The operative time in the ICNB group was significantly longer than that in the ECNB group. The median estimated blood loss was significantly less in the ICNB group than in the ECNB group. The neobladder capacity gradually increased in both groups. The maximum neobladder pressure and urethral closure pressure gradually improved in both groups. CONCLUSION Our initial experience with ICNB was favourable, with acceptable surgical and urinary functional outcomes.
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Affiliation(s)
- Takuya Koie
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Takahiro Yoneyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hirotaka Nagasaka
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hayato Yamamoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Atsushi Imai
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yasuhiro Hashimoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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11
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Tanaka T, Koie T, Ohyama C, Hashimoto Y, Imai A, Tobisawa Y, Hatakeyama S, Yamamoto H, Yoneyama T, Horiguchi H, Kodama H, Yoneyama T. Incidental prostate cancer in patients with muscle-invasive bladder cancer who underwent radical cystoprostatectomy. Jpn J Clin Oncol 2017; 47:1078-1082. [DOI: 10.1093/jjco/hyx119] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 07/28/2017] [Indexed: 11/14/2022] Open
Affiliation(s)
- Toshikazu Tanaka
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Takuya Koie
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yasuhiro Hashimoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Atsushi Imai
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yuki Tobisawa
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hayato Yamamoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Tohru Yoneyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hirotaka Horiguchi
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hirotake Kodama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Takahiro Yoneyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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