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Hashimoto M, Fukuokaya W, Yanagisawa T, Yamamoto S, Koike Y, Imai Y, Iwatani K, Onuma H, Ito K, Urabe F, Tsuzuki S, Kimura S, Oyama Y, Abe HI, Miki J, Kimura T. Association between comorbidities and survival in patients with metastatic urothelial carcinoma treated with pembrolizumab. Int J Clin Oncol 2024; 29:612-619. [PMID: 38430304 DOI: 10.1007/s10147-024-02482-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 01/22/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND This study aims to investigate the relationship between comorbidities and survival in patients with mUC treated with pembrolizumab as a second-line treatment. METHODS From February 2018 to October 2021, we analyzed the data of 185 consecutive patients with metastatic UC who received pembrolizumab as second-line therapy at The Jikei University Hospital and five affiliated hospitals. We used the Charlson Comorbidity Index (CCI) to assess the comorbidities. The outcomes of interest were progression-free survival (PFS) and overall survival (OS). To compare the survival differences, inverse probability of treatment weighting (IPTW)-adjusted Kaplan-Meier curves and the IPTW-adjusted Cox regression hazards model were used. RESULTS After IPTW adjustment, patient characteristics were well-balanced between patients with high CCI and those with low CCI. The IPTW-adjusted Kaplan-Meier curves of PFS and OS based on CCI revealed that the patients with high CCI (2 or more) had a shorter PFS (median, 1.6 vs. 2.8 months) and a shorter OS (median, 12.4 vs. 18.8 months) (0-1). Similarly, in the IPTW-adjusted Cox regression hazards model, patients with high CCI had significantly shorter PFS [HR, 1.84 (95% CI 1.26-2.68; p = 0.002)] and OS [HR, 1.98 (95% CI 1.20-3.27; p = 0.008)] than those with lower CCI. CONCLUSIONS High CCI was associated with a higher risk of disease progression as well as overall mortality in mUC patients treated with second-line pembrolizumab.
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Affiliation(s)
- Masaki Hashimoto
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Shutaro Yamamoto
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Yuhei Koike
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Hajime Onuma
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Kagenori Ito
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Yu Oyama
- Department of Medical Oncology, Kameda Medical Center, Kamogawa, Japan
| | - HIrokazu Abe
- Department of Urology, Kameda Medical Center, Kamogawa, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
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Urabe F, Tsuzuki S, Kimura T. Letter to the Editor for the Article "Prognostic Impact of Preoperative Thrombocytosis on Recurrence-Free Survival in Patients with Upper Tract Urothelial Carcinoma". Ann Surg Oncol 2024; 31:3563-3564. [PMID: 38461193 DOI: 10.1245/s10434-024-15163-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 02/12/2024] [Indexed: 03/11/2024]
Affiliation(s)
- Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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Urabe F, Igarashi T, Tsuzuki S, Kimura T. Considerations for incorporating circulating miRNA into reproductive medicine-A letter regarding Naeimi et al. study. Int J Urol 2024. [PMID: 38686526 DOI: 10.1111/iju.15475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Affiliation(s)
- Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Taro Igarashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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Urabe F, Tsuzuki S, Kimura T. Letter to the editor for the article "Prediction of pathological up-staging after radical nephroureterectomy in patients with upper tract urothelial carcinoma". World J Urol 2024; 42:268. [PMID: 38678495 DOI: 10.1007/s00345-024-05007-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Accepted: 04/17/2024] [Indexed: 05/01/2024] Open
Affiliation(s)
- Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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Kaneko K, Koriyama S, Tsuzuki S, Masui K, Kanasaki R, Yamamoto A, Nagao M, Muragaki Y, Kawamata T, Sakai S. Association Between Pretreatment 11C-Methionine Positron Emission Tomography Metrics, Histology, and Prognosis in 125 Newly Diagnosed Patients with Adult-Type Diffuse Glioma Based on the World Health Organization 2021Classification. World Neurosurg 2024:S1878-8750(24)00550-3. [PMID: 38583563 DOI: 10.1016/j.wneu.2024.03.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/09/2024]
Abstract
OBJECTIVE To clarify the relationships between 11C-methionine (MET) positron emission tomography (PET) metrics and the histology, genetics, and prognosis of adult-type diffuse glioma (ADG) based on the World Health Organization (WHO) 2021 classification. METHODS A total of 125 newly diagnosed patients with ADG were enrolled. We compared the maximum standardized uptake value (SUVmax), tumor-to-normal background ratio (TNR), metabolic tumor volume (MTV), and total lesion methionine uptake (TLMU) to the histology and genetics of the patients with ADG. We also evaluated the prognoses of the 93 surgically treated patients. RESULTS The patients with isocitrate dehydrogenase wild ADG showed significantly higher MET-PET metrics (P < 0.05 for all parameters), significantly shorter overall survival and progression-free survival (P < 0.0001 for both) than those of the patients with isocitrate dehydrogenase mutant (IDHm) ADG. In the IDHm ADG group, the SUVmax, MTV, and TLMU values were significantly higher in patients with IDHm grade (G) 4 astrocytoma than patients with IDHm G2/3 astrocytoma (P < 0.05 for all), but not than patients with G2-3 oligodendroglioma. The progression-free survival was significantly shorter in the patients with G4 astrocytoma versus the patients with G2/3 astrocytoma and G3 oligodendroglioma (P < 0.05 for both). The SUVmax and TNR values were significantly higher in recurrent patients than nonrecurrent patients (P < 0.01 for both), but no significant differences were found in MTV or TLMU values. CONCLUSIONS MET-PET metrics well reflect the histological subtype, WHO grade and prognosis of ADG based on the 2021 WHO classification, with the exception of oligodendroglial tumors. Volumetric parameters were not significantly associated with recurrence, unlike the SUVmax and TNR.
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Affiliation(s)
- Koichiro Kaneko
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University, Tokyo, Japan.
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Kenta Masui
- Department of Pathology, Tokyo Women's Medical University, Tokyo, Japan
| | - Rie Kanasaki
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Atsushi Yamamoto
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Michinobu Nagao
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Shuji Sakai
- Department of Diagnostic Imaging & Nuclear Medicine, Tokyo Women's Medical University, Tokyo, Japan
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Nakano J, Urabe F, Kiuchi Y, Takamizawa S, Suzuki H, Kawano S, Miyajima K, Fukuokaya W, Takahashi K, Iwatani K, Imai Y, Kayano S, Aikawa K, Yanagisawa T, Tashiro K, Yuen S, Sato S, Tsuzuki S, Miki J, Kimura T. The clinical impact of ureteroscopy for upper tract urothelial carcinoma: A multicenter study. Int J Urol 2024; 31:394-401. [PMID: 38151321 DOI: 10.1111/iju.15375] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/12/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND With the development of kidney-sparing surgery and neoadjuvant chemotherapy, ureteroscopic biopsy (URSBx) has become important for the management of upper tract urothelial carcinoma (UTUC). METHODS We retrospectively analyzed data from 744 patients with UTUC who underwent radical nephroureterectomy (RNU), stratified into no ureteroscopy (URS), URS alone, and URSBx groups. Intravesical recurrence-free survival (IVRFS) was examined using the Kaplan-Meier method. We conducted Cox regression analyses to identify risk factors for IVR. We investigated differences between clinical and pathological staging to assess the ability to predict the pathological tumor stage and grade of RNU specimens. RESULTS Kaplan-Meier curves and multivariate Cox regression revealed significantly more IVR and inferior IVRFS in patients who underwent URS and URSBx. Superficial, but not invasive, bladder cancer recurrence was more frequent in the URS and URSBx groups than in the no URS group. Clinical and pathological staging agreed for 55 (32.4%) patients. Downstaging occurred for 48 (28.2%) patients and clinical understaging occurred for 67 (39.4%) patients. Upstaging to muscle-invasive disease occurred for 39 (35.8%) of 109 patients with ≤cT1 disease. Clinical and pathological grading were similar for 72 (42.3%) patients. Downgrading occurred for 5 (2.9%) patients, and clinical undergrading occurred for 93 (54.7%) patients. CONCLUSION URS and URSBx instrumentation will be risk factors for superficial, but not invasive, bladder cancer recurrence. Clinical understaging/undergrading and upstaging to muscle-invasive disease occurred for a large proportion of patients with UTUC who underwent RNU. These data emphasize the challenges involved in accurate UTUC staging and grading.
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Affiliation(s)
- Juria Nakano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuria Kiuchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | | | - Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shota Kawano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kazuhiro Takahashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Sotaro Kayano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichi Aikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Steffi Yuen
- Division of Urology, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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Sasahara T, Yanagisawa T, Sugaya S, Hisakane A, Sakanaka K, Hara S, Otsuka T, Takamizawa S, Yata Y, Takahashi Y, Takiguchi Y, Mori K, Tsuzuki S, Kimura S, Miki J, Kimura T. Prognostic factors for overall survival in clinical node-positive patients with upper tract urothelial carcinoma. Int J Urol 2024; 31:386-393. [PMID: 38169105 DOI: 10.1111/iju.15380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 12/11/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND There is sparse evidence regarding optimal management and prognosticators for oncologic outcomes in patients with clinical node-positive (cN+) upper tract urothelial carcinoma (UTUC). METHODS We retrospectively analyzed the data from 105 UTUC patients with cN1-2M0 between June 2010 and June 2022 at multiple institutions affiliated with our university. At the time of diagnosis, all patients received standard-of-care treatment including radical nephroureterectomy (RNU), chemotherapy, and/or palliative care. We employed a Cox regression model to analyze the prognostic importance of various factors on overall survival (OS). RESULTS Of 105 patients, 54 (51%) underwent RNU, while 51 (49%) did not. RNU was likely to be selected in patients with younger and higher G8 score, resulting in better median OS in patients who underwent RNU than in those who did not (42 months vs. 15 months, p < 0.001). Multivariable analysis among the entire cohort revealed that low G8 score (≤14) (hazard ratio [HR]: 2.07, 95% confidence interval [CI]: 1.08-3.99), elevated pretreatment C-reactive protein (CRP) (HR: 3.35, 95%CI: 1.63-6.90), and failure to perform RNU (HR: 2.16, 95%CI: 1.06-4.42) were independent prognostic factors for worse OS. In the subgroup analyses of cohorts who did not undergo RNU, elevated pretreatment CRP was the only independent prognostic factor for worse OS in cN+ UTUC patients. CONCLUSIONS RNU seems to be a reasonable treatment option in cN+ UTUC patients where applicable. Elevated pretreatment CRP appears to be a reliable prognosticator of worse OS and may be helpful in optimizing candidate selection for intensified treatment in this setting.
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Affiliation(s)
- Taishiro Sasahara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Machida Municipal Hospital, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shingo Sugaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Machida Municipal Hospital, Tokyo, Japan
| | - Akira Hisakane
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shuhei Hara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takashi Otsuka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shigeaki Takamizawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuji Yata
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Takahashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuki Takiguchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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Miyajima K, Sato S, Uchida N, Suzuki H, Iwatani K, Imai Y, Aikawa K, Yanagisawa T, Kimura S, Tashiro K, Tsuzuki S, Honda M, Koike Y, Miki J, Miki K, Shimomura T, Yuen S, Yamada Y, Aoki M, Takahashi H, Urabe F, Kimura T. Clinical Significance of Intraductal Carcinoma of the Prostate After High-Dose Brachytherapy With External Beam Radiation Therapy: A Single Institution Series and an Updated Meta-Analysis. Clin Genitourin Cancer 2024; 22:149-156.e1. [PMID: 38007354 DOI: 10.1016/j.clgc.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/06/2023] [Accepted: 10/20/2023] [Indexed: 11/27/2023]
Abstract
BACKGROUND We compared oncological outcomes between prostate cancer (PCa) patients with and without intraductal carcinoma of the prostate (IDC-P) after high-dose-rate brachytherapy (HDR-BT) with external beam radiation therapy (EBRT). METHODS We performed a retrospective analysis of 138 patients with clinically high-risk, very high-risk, or locally advanced PCa who received HDR-BT with EBRT. Of these, 70 (50.7 %) patients were diagnosed with IDC-P; 68 (49.3 %) patients with acinar adenocarcinoma of prostate. The oncological outcomes, including biochemical recurrence-free survival (BCRFS) and clinical progression-free survival (CPFS), were assessed using Kaplan-Meier curves. Additionally, Cox proportional hazards models were used to identify significant prognostic indicators or biochemical recurrence (BCR). Meta-analysis of existing literatures was performed to evaluate the risk of BCR in patients with IDC-P after radiation therapy, compared to those without IDC-P. RESULTS Kaplan-Meier curves demonstrated significantly inferior BCRFS and CPFS in patients with IDC-P. Multivariate analysis revealed that IDC-P and Grade Group 5 status were associated with increased BCR risk. in our meta-analysis, IDC-P was associated with BCR (HR = 2.13, P = .003). CONCLUSION Amongst the patients who received HDR-BT, patients with IDC-P displayed significantly more rapid disease progression, compared with patients who did not have IDC-P.
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Affiliation(s)
- Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Naoki Uchida
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan; Department of Urology, Jikei University Kashiwa Hospital, Kashiwa, Chiba
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichi Aikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan; Department of Urology, Jikei University Kashiwa Hospital, Kashiwa, Chiba
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Mariko Honda
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Koike
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, Jikei University Kashiwa Hospital, Kashiwa, Chiba
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Tatsuya Shimomura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Steffi Yuen
- Department of Surgery, Division of Urology, Prince of Wales Hospital, Shatin, Hong Kong
| | - Yuta Yamada
- Department of Urology, University of Tokyo, Tokyo, Japan
| | - Manabu Aoki
- Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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Uchida N, Urabe F, Suhara Y, Goto Y, Yoshihara K, Sadakane I, Yata Y, Kurawaki S, Miyajima K, Ishikawa M, Takahashi K, Iwatani K, Imai Y, Sakanaka K, Nakazono M, Hisakane A, Kurauchi T, Kayano S, Onuma H, Mori K, Aikawa K, Yanagisawa T, Tashiro K, Tsuzuki S, Miki J, Furuta A, Sato S, Takahashi H, Kimura T. Effect of a variant histology on the oncological outcomes of Japanese patients with upper tract urothelial carcinomas after radical nephroureterectomy: a multicenter retrospective study. Transl Androl Urol 2024; 13:414-422. [PMID: 38590954 PMCID: PMC10999016 DOI: 10.21037/tau-23-561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 01/18/2024] [Indexed: 04/10/2024] Open
Abstract
Background An earlier systematic review and meta-analysis found that patients with a certain histological variant of upper tract urothelial carcinoma (UTUC) exhibited more advanced disease and poorer survival than those with pure UTUC. A difference in the clinicopathological UTUC characteristics of Caucasian and Japanese patients has been reported, but few studies have investigated the clinical impact of the variant histology in Japanese UTUC patients. Methods We retrospectively enrolled 824 Japanese patients with pTa-4N0-1M0 UTUCs who underwent radical nephroureterectomy without neoadjuvant chemotherapy. Subsequently, we explored the effects of the variant histology on disease aggressiveness and the oncological outcomes. We used Cox's proportional hazards models to identify significant predictors of oncological outcomes, specifically intravesical recurrence-free survival (IVRFS), recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS). Results Of the 824 UTUC patients, 32 (3.9%) exhibited a variant histology that correlated significantly with a higher pathological T stage and lymphovascular invasion (LVI). Univariate analysis revealed that the variant histology was an independent risk factor for suboptimal RFS, CSS, and OS. However, significance was lost on multivariate analyses. Conclusions The variant histology does not add to the prognostic information imparted by the pathological findings after radical nephroureterectomy, particularly in Japanese UTUC patients.
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Affiliation(s)
- Naoki Uchida
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yushi Suhara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuma Goto
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kentaro Yoshihara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Ibuki Sadakane
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuji Yata
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shiro Kurawaki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Mimu Ishikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kazuhiro Takahashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Kashiwa Hospital, Chiba, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Minoru Nakazono
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akira Hisakane
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takashi Kurauchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Sotaro Kayano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hajime Onuma
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichi Aikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Kashiwa Hospital, Chiba, Japan
| | - Akira Furuta
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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10
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Urabe F, Yamada Y, Yamamoto S, Tsuzuki S, Kimura S, Ochiya T, Kimura T. Extracellular vesicles and prostate cancer management: a narrative review. Transl Androl Urol 2024; 13:442-453. [PMID: 38590964 PMCID: PMC10999020 DOI: 10.21037/tau-23-533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 02/01/2024] [Indexed: 04/10/2024] Open
Abstract
Background and Objective Prostate cancer (PCa) is the second most common male cancer in the United States. Although new drugs have recently been approved, clinical challenges remain, notably the precise detection and prognostic implications of drug-resistant PCa. Extracellular vesicles (EVs), nanoscale lipid membrane vesicles, are actively secreted into the extracellular milieu by a variety of cell types. Over the past decade, interest in EVs has grown, and emerging evidence suggests that EVs play pivotal roles in cancer biology. In this review, we would like to summarize recent reports on EVs in PCa and discuss the potential clinical applications. Methods We performed a non-systematic literature review using the PubMed database to identify articles specifically related to EVs and PCa management. Key Content and Findings EVs contain pathogenic components, such as proteins, DNA fragments, mRNA, non-coding RNA, and lipids, all of which can trigger intercellular signaling within tumor microenvironments. Thereby, EVs exert significant effects on several stages of cancer progression, influencing the immune system, angiogenesis, and the establishment of pre-metastatic niches. Furthermore, as EVs are encapsulated, their contents are stable in bodily fluids, and thus EVs have recently attracted attention as a novel kind of liquid biopsy. Conclusions We have summarized recent research on how EVs may aid PCa management. To date, we have discovered only the tip of the iceberg. We anticipate that further research will yield innovative therapeutic modalities, thereby aiding all PCa patients.
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Affiliation(s)
- Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuta Yamada
- Department of Urology, University of Tokyo, Tokyo, Japan
| | - Shutaro Yamamoto
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Ochiya
- Department of Molecular and Cellular Medicine, Institute of Medical Science, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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11
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Narita C, Urabe F, Fukuokaya W, Iwatani K, Imai Y, Yasue K, Mori K, Aikawa K, Yanagisawa T, Kimura S, Tashiro K, Tsuzuki S, Yamada Y, Yuen SKK, Teoh JYC, Shimomura T, Yamada H, Furuta A, Miki J, Kimura T. Site-Specific Differences of Eligibility for Adjuvant Immunotherapy Among Urothelial Carcinoma Patients Treated With Radical Surgery: Results From a Multicenter Cohort Study. Clin Genitourin Cancer 2024:102082. [PMID: 38641443 DOI: 10.1016/j.clgc.2024.102082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND The CheckMate274 trial has reported enhanced disease-free survival rates in patients with stage pT3-4/ypT2-4 or pN+ urothelial carcinoma (UC) undergoing adjuvant nivolumab therapy. This study compares prognostic differences between urothelial carcinoma of the bladder (UCB) and upper tract urothelial carcinoma (UTUC). METHODS We retrospectively analyzed data from 719 patients with UC who underwent radical surgery, stratifying to patients at stage pT3-4 and/or pN+ without neoadjuvant chemotherapy (NAC) or at ypT2-4 and/or ypN+ with NAC (potential candidates for adjuvant immunotherapy), and to those who were not candidates for adjuvant immunotherapy. We used Kaplan-Meier curves to assess oncological outcomes, particularly nonurothelial tract recurrence-free survival (NUTRFS), cancer-specific survival (CSS), and overall survival (OS). Risk factors were identified by Cox regression analysis. RESULTS Kaplan-Meier curves showed significantly lower NUTRFS, CSS, and OS for potential adjuvant immunotherapy candidates than for noncandidates in each UCB and UTUC group. NUTRFS, CSS, and OS did not differ significantly between adjuvant immunotherapy candidates with UBC or UTUC. Trends were similar among patients ineligible for adjuvant immunotherapy. Pathological T stage (pT3-4 or ypT2-4), pathological N stage, and lymphovascular invasion (LVI) were independent predictors of oncological outcomes on multivariate analysis. CONCLUSION The criteria for adjuvant immunotherapy candidates from the CheckMate 274 trial can also effectively stratify UC patients after radical surgery. Substantial clinical significance is attached to LVI status as well as to pathological T and N status, suggesting that LVI status should be considered when selecting suitable candidates for adjuvant immunotherapy.
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Affiliation(s)
- Chisato Narita
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan; Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiji Yasue
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichi Aikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan; Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan; Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuta Yamada
- Department of Urology, University of Tokyo, Tokyo, Japan
| | - Steffi Kar Kei Yuen
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Jeremy Yuen-Chun Teoh
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Tatsuya Shimomura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroki Yamada
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan; Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Akira Furuta
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan; Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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12
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Tashiro K, Kimura S, Tsuzuki S, Urabe F, Fukuokaya W, Mori K, Aikawa K, Murakami M, Sasaki H, Miki K, Miki J, Shimomura T, Yamada H, Hata K, Nishikawa H, Abe H, Watanabe K, Kimura T. Radiographic Progression at Castration-Resistant Prostate Cancer Diagnosis: A Prognostic Indicator of Metastatic Hormone-Sensitive Prostate Cancer. Clin Genitourin Cancer 2024; 22:102075. [PMID: 38643665 DOI: 10.1016/j.clgc.2024.102075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 03/09/2024] [Accepted: 03/09/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND The critical role of radiographic assessment at the time of castration-resistant prostate cancer (CRPC) diagnosis is underscored by this study. We performed a retrospective analysis of radiographic changes in metastasis from the time of diagnosis of metastatic hormone-sensitive prostate cancer (mHSPC) to CRPC diagnosis. We also explored its impact on prognosis post-CRPC. MATERIALS AND METHODS We retrospectively analyzed 98 men who underwent radiographic examinations (bone scans and computed tomography [CT]) at the time of CRPC diagnosis. When radiographic studies demonstrated progression at CRPC diagnosis, patients were assigned to the radiographic progressive disease (rPD) group. The remaining patients were placed in the "non-rPD" group. The overall survival (OS) post-CRPC was compared between the 2 groups. RESULTS The median OS post-CRPC was significantly shorter in the rPD group (n = 50) compared to the non-rPD group (n = 48) (32 months vs. not reached, P = .0124). Multivariate analysis showed that radiographic progression and shorter time to CRPC were associated with a shorter OS post-CRPC (hazard ratio [HR] = 3.14; 95% confidence interval [CI], 1.21-8.12, P = .019). CONCLUSION Radiographic progression at the point of CRPC diagnosis independently predicts a shorter OS post-CRPC in patients with mHSPC. Therefore, assessing radiographic changes at the time of CRPC diagnosis could be instrumental in managing CRPC in patients with mHSPC.
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Affiliation(s)
- Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichi Aikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Masaya Murakami
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroshi Sasaki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Tatsuya Shimomura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroki Yamada
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenichi Hata
- Department of Urology, Atsugi City Hospital, Kanagawa, Japan
| | | | - Hirokazu Abe
- Department of Urology, Kameda Medical Center, Chiba, Japan
| | - Ken Watanabe
- Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan..
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13
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Fukuokaya W, Mori K, Urabe F, Igarashi T, Yanagisawa T, Tsuzuki S, Honda M, Miki K, Kimura T. Bone-Modifying Agents in Patients With High-Risk Metastatic Castration-Sensitive Prostate Cancer Treated With Abiraterone Acetate. JAMA Netw Open 2024; 7:e242467. [PMID: 38488793 PMCID: PMC10943414 DOI: 10.1001/jamanetworkopen.2024.2467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/20/2024] [Indexed: 03/18/2024] Open
Abstract
Importance The association between the use of bone-modifying agents (BMAs) and the outcomes among patients with metastatic castration-sensitive prostate cancer (mCSPC) treated with abiraterone acetate plus prednisone (AAP) remains unclear. Objective To investigate the association between BMA use and the outcomes of patients with mCSPC receiving AAP. Design, Setting, and Participants In this cohort study, a post hoc analysis of individual participant data from the LATITUDE trial was performed. The LATITUDE trial, a phase 3 randomized clinical trial, aimed to assess the efficacy of AAP and androgen deprivation therapy (ADT) vs dual-placebo and ADT in patients with high-risk mCSPC (data cutoff, August 15, 2018). Eligible patients had newly diagnosed prostate cancer with metastases and at least 2 of 3 high-risk factors (Gleason score ≥8, presence of ≥3 lesions on bone scan, or presence of measurable visceral metastasis). The trial was conducted at 235 sites in 34 countries. Data for the present study were evaluated from July 18 to September 23, 2023. Exposures Use of BMAs was defined as the administration of bisphosphonates and denosumab within 90 days before and after randomization. Main Outcomes and Measures The primary outcomes were time to skeletal-related events (SREs) and overall survival (OS). An SRE was defined as a clinical or pathological fracture, spinal cord compression, palliative radiation to bone, or surgery involving bone. Differences in these outcomes were examined using the restricted mean survival time from inverse probability of treatment weighting-adjusted Kaplan-Meier curves, estimated until the last event was observed (longest time observed, 63.9 months). Treatment × covariate interactions were analyzed using weighted Cox proportional hazards regression models for the total cohort. Results In the total cohort of 1199 patients (956 [79.7%] younger than 75 years), 597 (49.8%) received AAP and ADT, including 474 (79.4%) younger than 75 years and 384 (64.3%) with more than 10 bone metastases (AAP cohort); 602 (50.2%) were treated with dual placebo and ADT, including 482 (80.1%) younger than 75 years and 377 (62.6%) with more than 10 bone metastases (ADT cohort). In the AAP cohort, 132 patients (22.1%) received BMAs, while in the ADT cohort, 131 (21.8%) did. Zoledronic acid was the most frequently administered BMA in both the AAP (93 [70.5%]) and the ADT (88 [67.2%]) cohorts. During the median follow-up of 51.8 (IQR, 47.2-57.0) months in the AAP cohort, BMA use was associated with a longer time to SRE (difference, 7.8 [95% CI, 4.2-11.3] months) but not with OS (difference, 1.6 [95% CI, -2.5 to 5.8] months). In the ADT cohort, BMA use was associated with both time to SRE (difference, 9.3 [95% CI, 5.2-13.3] months) and OS (difference, 5.5 [95% CI, 3.2-9.8] months). No evidence was found that the outcomes of BMA varied by AAP or ADT (hazard ratio for time to SRE, 0.99 [95% CI, 0.48-2.08]; P = .99 for interaction; hazard ratio for OS, 1.31 [95% CI, 0.88-1.96]; P = .18 for interaction). Conclusions and Relevance The findings of this cohort study suggest that use of BMAs was associated with a longer time to SRE in patients with high-risk mCSPC treated with ADT, with or without AAP, suggesting that BMA use might provide benefits to this population.
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Affiliation(s)
- Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Taro Igarashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Mariko Honda
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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14
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Tsuzuki S, Muragaki Y, Nitta M, Saito T, Maruyama T, Koriyama S, Tamura M, Kawamata T. Information-guided Surgery Centered on Intraoperative Magnetic Resonance Imaging Guarantees Surgical Safety with Low Mortality. Neurol Med Chir (Tokyo) 2024; 64:57-64. [PMID: 38199242 PMCID: PMC10918452 DOI: 10.2176/jns-nmc.2022-0340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 10/11/2023] [Indexed: 01/12/2024] Open
Abstract
Neurosurgery is complex surgery that requires a strategy that maximizes the removal of tumors and minimizes complications; thus, a safe environment during surgery should be guaranteed. In this study, we aimed to verify the safety of brain surgery using intraoperative magnetic resonance imaging (iMRI), based on surgical experience since 2000. Thus, we retrospectively examined 2,018 surgical procedures that utilized iMRI performed in the operating room at Tokyo Women's Medical University Hospital between March 2000 and October 2019. As per our data, glioma constituted the majority of the cases (1,711 cases, 84.8%), followed by cavernous hemangioma (61 cases, 3.0%), metastatic brain tumor (37 cases, 1.8%), and meningioma (31 cases, 1.5%). In total, 1,704 patients who underwent glioma removal were analyzed for mortality within 30 days of surgery and for reoperation rates and the underlying causes within 24 hours and 30 days of surgery. As per our analysis, only one death out of all the glioma cases (0.06%) was reported within the 30-day period. Meanwhile, reoperation within 30 days was performed in 37 patients (2.2%) due to postoperative bleeding in 17 patients (1.0%), infection in 12 patients (0.7%), hydrocephalus in 6 patients (0.4%), cerebrospinal fluid (CSF) leakage in 1 patient, and brain edema in 1 patient (0.06%). Of these, 14 cases (0.8%) of reoperation were performed within 24 hours, that is, 13 cases (0.8%) due to postoperative bleeding and 1 case (0.06%) due to acute hydrocephalus. Mortality rate within 30 days was less than 0.1%. Thus, information-guided surgery with iMRI can improve the safety of surgical resections, including those of gliomas.
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Affiliation(s)
- Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women's Medical University
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University
- Center for Advanced Medical Engineering Research and Development, Kobe University
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women's Medical University
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University
| | - Taiichi Saito
- Department of Neurosurgery, Tokyo Women's Medical University
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University
| | - Takashi Maruyama
- Department of Neurosurgery, Tokyo Women's Medical University
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University
| | | | - Manabu Tamura
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University
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15
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Suhara Y, Urabe F, Yoshihara K, Kurawaki S, Fukuokaya W, Iwatani K, Imai Y, Sakanaka K, Hisakane A, Kurauchi T, Kayano S, Onuma H, Mori K, Kimura S, Tashiro K, Tsuzuki S, Miki J, Sato S, Takahashi H, Kimura T. Prognostic significance of subclassifying pathological T3 upper tract urothelial carcinoma: Results from a multicenter cohort study. Int J Urol 2024; 31:125-132. [PMID: 37828777 DOI: 10.1111/iju.15321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 09/26/2023] [Indexed: 10/14/2023]
Abstract
OBJECTIVE The population with pathological T3 (pT3) upper tract urothelial carcinoma (UTUC) is heterogeneous, thereby making prognostication challenging. We assessed the clinical ramifications of subclassifying pT3 UTUC after nephroureterectomy. METHODS We conducted a retrospective analysis including 308 patients who underwent nephroureterectomy for pT3N0-1M0 UTUC. pT3 was subclassified into pT3a and pT3b based on invasion of the peripelvic and/or periureteral fat. Cox's proportional hazard models were utilized to determine the significant prognosticators of oncological outcomes, encompassing intravesical recurrence-free survival, recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival. RESULTS Multivariate analysis elucidated that pT3b status, pathological N1 status, and lymphovascular invasion status were independent risk factors for an unfavorable RFS and CSS. Although the RFS and CSS of patients with pT3b UTUC were superior to those in patients with pT4 UTUC, no significant disparities were detected between patients with pT3a and pT2. CONCLUSION Our findings demonstrate that pT3 UTUC with peripelvic/periureteral fat invasion is independently associated with metastasis and cancer-specific death after nephroureterectomy. These findings provide patients and physicians with invaluable insight into the risk for disease progression in pT3 UTUC patients.
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Affiliation(s)
- Yushi Suhara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kentaro Yoshihara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Shiro Kurawaki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akira Hisakane
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takashi Kurauchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Sotaro Kayano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hajime Onuma
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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16
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Kurokawa G, Mori K, Sasaki H, Nakano J, Takahashi Y, Iwatani K, Urabe F, Tsuzuki S, Koike Y, Sato S, Takahashi H, Miki K, Kimura T. Effectiveness of Magnetic Resonance Imaging/Ultrasound-guided Target Biopsy in Detecting Clinically Significant Prostate Cancer. Anticancer Res 2024; 44:679-686. [PMID: 38307559 DOI: 10.21873/anticanres.16858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/30/2023] [Accepted: 01/02/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND/AIM To evaluate the effectiveness of magnetic resonance imaging/ultrasound (MRI-US)-guided fusion biopsy in the detection of clinically significant prostate cancer (CSPC) and analyze the clinical features of patients highly suspected of having prostate cancer (PCa) but shown to be negative in target biopsies (TB) among patients with prostate imaging reporting and data system (PI-RADS) 4 or 5 lesions on multiparametric MRI (mpMRI) evaluations. PATIENTS AND METHODS We retrospectively evaluated all patients who underwent MRI/transrectal ultrasound (TRUS)-guided fusion biopsies at our institution between April 2018 and April 2022. All patients with at least one PI-RADS 3 or higher lesion and prostate-specific antigen (PSA) ≤20 ng/ml were enrolled in our study and subjected to TB in the region of interest (ROI). CSPC was defined as grade group (GG) ≥2 (equivalent to a Gleason score of 3+4). RESULTS The detection rates of CSPC were higher in patients who underwent systematic biopsy (SB) and TB (54%; 177/328) than in those who underwent SB alone (39%; 128/328). Significant differences were noted in the detection of CSPC depending on age, prostate volume, PI-RADS score, PSA density (PSAD), number of biopsies obtained, lesion location, and ROI. CONCLUSION MRI/TRUS-guided fusion prostate biopsy increased the detection rate of CSPC. PCa was less likely to be detected in patients with a low PSAD, large prostate volume and no family history among those with PI-RADS 4 or 5 lesions and should be considered in such patients and addressed by performing additional SB for improving CSPC detection rate.
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Affiliation(s)
- Gaku Kurokawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan;
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroshi Sasaki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Juria Nakano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Takahashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Koike
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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17
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Kagawa H, Urabe F, Kiuchi Y, Katsumi K, Yamaguchi R, Suhara Y, Yoshihara K, Goto Y, Sadakane I, Yata Y, Saito S, Kurawaki S, Ajisaka S, Miyajima K, Takahashi K, Iwatani K, Imai Y, Sakanaka K, Nakazono M, Kurauchi T, Kayano S, Onuma H, Aikawa K, Yanagisawa T, Tashiro K, Tsuzuki S, Furuta A, Miki J, Kimura T. Real-world outcomes of adjuvant immunotherapy candidates with upper tract urothelial carcinoma: results of a multicenter cohort study. Int J Clin Oncol 2024; 29:55-63. [PMID: 37863996 DOI: 10.1007/s10147-023-02424-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/03/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND Recent clinical trials have reported improved disease-free survival rates of patients with stage pT3-4/ypT2-4 or pN + upper tract urothelial carcinoma (UTUC) on adjuvant nivolumab therapy. However, the appropriateness of the patient selection criteria used in clinical practice remains uncertain. METHODS We retrospectively analyzed 895 patients who underwent nephroureterectomy to treat UTUC. The patients were divided into two groups: grade pT3-4 and/or pN + without neoadjuvant chemotherapy (NAC) or grade ypT2-4 and/or ypN + on NAC (adjuvant immunotherapy candidates) and others (not candidates for adjuvant immunotherapy). Kaplan-Meier curves were drawn to assess the oncological outcomes, including recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS). Cox proportional hazards models were used to identify significant prognostic factors for oncological outcomes. RESULTS The Kaplan-Meier curves revealed notably inferior RFS, CSS, and OS of patients who were candidates for adjuvant immunotherapy. Multivariate analysis revealed that pathological T and N grade and lymphovascular invasion (LVI) status were independent risk factors for poor RFS, CSS, and OS. CONCLUSION In total, 44.8% of patients were candidates for adjuvant immunotherapy. In addition to pathological T and N status, LVI was a significant predictor of survival, and may thus play a pivotal role in the selection of patients eligible for adjuvant immunotherapy.
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Affiliation(s)
- Hirokazu Kagawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Yuria Kiuchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Kota Katsumi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Ryotaro Yamaguchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Yushi Suhara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kentaro Yoshihara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Yuma Goto
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Ibuki Sadakane
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuji Yata
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Saito
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Shiro Kurawaki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shino Ajisaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kazuhiro Takahashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Minoru Nakazono
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takashi Kurauchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Sotaro Kayano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hajime Onuma
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichi Aikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akira Furuta
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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18
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Mori K, Yanagisawa T, Fukuokaya W, Iwatani K, Matsukawa A, Katayama S, Pradere B, Laukhtina E, Rajwa P, Moschini M, Albisinni S, Krajewski W, Cimadamore A, Del Giudice F, Teoh J, Urabe F, Kimura S, Murakami M, Tsuzuki S, Miki J, Miki K, Shariat SF, Kimura T. Adjuvant immunotherapy in patients with renal cell carcinoma and urothelial carcinoma: A systematic review and network meta-analysis. Int J Urol 2024; 31:25-31. [PMID: 37840031 DOI: 10.1111/iju.15319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 09/19/2023] [Indexed: 10/17/2023]
Abstract
Adjuvant immune checkpoint inhibitor therapies have radically altered the treatment landscape for renal cell carcinoma and urothelial carcinoma. However, studies have reported negative data regarding adjuvant immune checkpoint inhibitor therapies. Thus, this study aimed to assess the role of adjuvant immune checkpoint inhibitor therapy for both renal cell carcinoma and urothelial carcinoma. A systematic review and network meta-analysis were conducted in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Multiple databases were searched for articles published as of February 2023. Studies were deemed eligible if they evaluated disease-free survival in patients with renal cell carcinoma and urothelial carcinoma receiving adjuvant immune checkpoint inhibitor therapy. Five studies met the inclusion criteria. In a network meta-analysis, pembrolizumab was shown to be the most effective regimen for patients with renal cell carcinoma, whereas nivolumab was found to be the most effective regimen for patients with urothelial carcinoma. Additionally, these results were consistently observed in a sub-analysis of the T stage. The present analysis provides findings that support the usefulness of adjuvant nivolumab therapy in urothelial carcinoma and adjuvant pembrolizumab therapy in renal cell carcinoma, in agreement with the currently available guidelines. However, the caveat is that the randomized controlled trials included in this analysis differed in important respects despite being similar in study design. Therefore, with these differences in mind, care needs to be taken when selecting patients for these immune checkpoint inhibitor therapies to maximize their benefits.
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Affiliation(s)
- Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akihiro Matsukawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Satoshi Katayama
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Benjamin Pradere
- Department of Urology, La Croix du Sud Hospital, Quint Fonsegrives, France
| | - Ekaterina Laukhtina
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Pawel Rajwa
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Department of Urology, Medical University of Silesia, Zabrze, Poland
| | - Marco Moschini
- Department of Urology, San Raffaele Hospital and Scientific Institute, Milan, Italy
| | - Simone Albisinni
- Urology Unit, Department of Surgical Sciences, Tor Vergata University Hospital, University of Rome Tor Vergata, Rome, Italy
| | - Wojciech Krajewski
- Department of Minimally Invasive and Robotic Urology, Wrocław Medical University, Wrocław, Poland
| | - Alessia Cimadamore
- Department of Medical Area (DAME), Institute of Pathological Anatomy, University of Udine, Udine, Italy
| | - Francesco Del Giudice
- Department of Maternal-Infant and Urological Sciences, "Sapienza" University of Rome, Policlinico Umberto I Hospital, Rome, Italy
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
| | - Jeremy Teoh
- Department of Surgery, Faculty of Medicine, S.H. Ho Urology Centre, The Chinese University of Hong Kong, Hong Kong, China
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Masaya Murakami
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shahrokh F Shariat
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
- Research Division of Urology, Department of Special Surgery, The University of Jordan, Amman, Jordan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Urology, Weill Cornell Medical College, New York, New York, USA
- Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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19
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Takahashi K, Urabe F, Suhara Y, Nakano J, Yoshihara K, Goto Y, Sadakane I, Koike Y, Yata Y, Suzuki H, Kurawaki S, Miyajima K, Iwatani K, Imai Y, Sakanaka K, Nakazono M, Kurauchi T, Kayano S, Onuma H, Aikawa K, Yanagisawa T, Tashiro K, Tsuzuki S, Koike Y, Furuta A, Miki J, Kimura T. Comparison of neoadjuvant and adjuvant chemotherapy for upper tract urothelial carcinoma in real-world practice: a multicenter retrospective study. Jpn J Clin Oncol 2023; 53:1208-1214. [PMID: 37647644 DOI: 10.1093/jjco/hyad118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND Multiple studies have demonstrated the effectiveness of neoadjuvant chemotherapy and adjuvant chemotherapy in patients with upper tract urothelial carcinoma compared with surgery alone. However, no clinical trial has established the superiority of neoadjuvant chemotherapy or adjuvant chemotherapy in terms of perioperative outcomes. METHODS We conducted a retrospective analysis encompassing 164 upper tract urothelial carcinoma patients who underwent radical nephroureterectomy and received perioperative chemotherapy. Of these patients, 65 (39.6%) and 99 (60.4%) received neoadjuvant chemotherapy and adjuvant chemotherapy, respectively. Recurrence-free survival and cancer-specific survival were computed using the Kaplan-Meier method. Additionally, we conducted Cox regression analyses to evaluate the risk factors for recurrence-free survival and cancer-specific survival. RESULTS Pathological downstaging was seen in 37% of the neoadjuvant chemotherapy group. However, no pathological complete response was observed in this cohort. The Kaplan-Meier curves demonstrated significantly lower recurrence-free survival and cancer-specific survival in patients who received adjuvant chemotherapy. Multivariate Cox regression analysis revealed patients treated with adjuvant chemotherapy exhibited a marked association with inferior recurrence-free survival and cancer-specific survival. CONCLUSION Our study has suggested that neoadjuvant chemotherapy would be more effective in high-risk upper tract urothelial carcinoma patients compared with adjuvant chemotherapy.
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Affiliation(s)
- Kazuhiro Takahashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yushi Suhara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Juria Nakano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kentaro Yoshihara
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Yuma Goto
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Ibuki Sadakane
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuhei Koike
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuji Yata
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shiro Kurawaki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Minoru Nakazono
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takashi Kurauchi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Sotaro Kayano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hajime Onuma
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichi Aikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei Katsushika Medical Center, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Koike
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akira Furuta
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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20
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Miyajima K, Urabe F, Nakano J, Iwatani K, Tashiro K, Tsuzuki S, Sato S, Takahashi H, Kimura T, Miki K. Novel technique for cognitive magnetic resonance imaging-transperineal ultrasound fusion transperineal prostate biopsy with injection of bubbled jelly into urethra after abdominoperineal excision. IJU Case Rep 2023; 6:365-369. [PMID: 37928278 PMCID: PMC10622202 DOI: 10.1002/iju5.12624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 08/02/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction Prostate biopsy is commonly performed using a transrectal ultrasound probe through a transrectal or transperineal approach. However, this is not possible for patients without a rectum. Case presentation A 75-year-old male was referred to our hospital because of an elevated prostate-specific antigen and a suspicious prostate lesion (PIRADS 5) in the left peripheral zone. The patient had previously undergone abdominoperineal resection for rectal cancer, which excluded the use of transrectal ultrasound. We describe the use of the transperineal ultrasound-guided biopsy with cognitive magnetic resonance imaging-transperineal ultrasound fusion and the utility of the injection of bubbled lidocaine jelly into urethra to improve its visualization. The pathological findings revealed clinically significant cancer with a Gleason score of 5 + 4. Conclusion Cognitive magnetic resonance imaging-transperineal ultrasound fusion transperineal prostate biopsy with injection of bubbled jelly into urethra is a feasible and practical technique that does not require any specialized equipment.
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Affiliation(s)
- Keiichiro Miyajima
- Department of UrologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Fumihiko Urabe
- Department of UrologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Juria Nakano
- Department of UrologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Kosuke Iwatani
- Department of UrologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Kojiro Tashiro
- Department of UrologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Shunsuke Tsuzuki
- Department of UrologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Shun Sato
- Department of PathologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Hiroyuki Takahashi
- Department of PathologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Takahiro Kimura
- Department of UrologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
| | - Kenta Miki
- Department of UrologyThe Jikei University School of MedicineMinato‐kuTokyoJapan
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21
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Tsuzuki S, Muragaki Y, Maruyama T, Saito T, Nitta M, Tamura M, Kawamata T. Localization and symptoms associated with removal of negative motor area during awake surgery. Br J Neurosurg 2023:1-9. [PMID: 37855108 DOI: 10.1080/02688697.2023.2271082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 10/10/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND In awake surgery, cortical mapping may identify the negative motor area (NMA). However, since speech arrest occurs regardless of whether the NMA or the frontal language area (FLA) is stimulated, the presence of speech arrest alone does not distinguish the NMA from the FLA. Furthermore, the exact location and function of the NMA is not well understood. The purpose of this study was to more accurately locate the NMA in a group of cases in which the NMA and FLA could be identified in different brain gyri, and to describe symptoms in cases in which the NMA was removed. METHODS There were 18 cases of awake surgery at our institution between 2000 and 2013 in which cortical stimulation allowed identification of FLA and NMA in separate brain gyri. In these cases, the pre- and post-removal mapping results were projected onto a 3D model postoperatively. We investigated the symptoms and social rehabilitation in a case in which the tumour invaded the same brain gyrus as the NMA and the NMA had to be resected in combination with the tumour. RESULTS In cases where the NMA and FLA could be identified in different brain gyri, NMA was localized inferior to the precentral gyrus in all cases. In four cases where NMA was removed with the tumour, apraxia of speech was observed during the surgery; the same symptoms persisted after it, but it improved within a few months, and the patients were able to return to work. CONCLUSION In cases where NMA and FLA could be identified separately by awake mapping, the NMA was commonly localized inferior to the precentral gyrus. When NMAs were resected in combination with tumour invasion, they did not lead to serious, long-term complications.
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Affiliation(s)
- Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan
- Center for Advanced Medical Engineering Research and Development, Kobe University, Kobe, Japan
| | - Takashi Maruyama
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Taiichi Saito
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Manabu Tamura
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
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22
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Tsujino T, Tokushige S, Komura K, Fukuokaya W, Adachi T, Hirasawa Y, Hashimoto T, Yoshizawa A, Saruta M, Ohno T, Nakamori K, Maenosono R, Nishimura K, Yamazaki S, Uchimoto T, Yanagisawa T, Mori K, Urabe F, Tsuzuki S, Iwatani K, Yamamoto S, Takahara K, Inamoto T, Kimura T, Ohno Y, Shiroki R, Azuma H. Real-world survival outcome comparing abiraterone acetate plus prednisone and enzalutamide for nonmetastatic castration-resistant prostate cancer. Cancer Med 2023; 12:19414-19422. [PMID: 37706578 PMCID: PMC10587977 DOI: 10.1002/cam4.6536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 08/16/2023] [Accepted: 09/02/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND There is little evidence of abiraterone acetate (AA) plus prednisone for patients with non-metastatic castration-resistant prostate cancer (nmCRPC). In this study, we conducted a comparative analysis of real-world survival outcomes between AA plus prednisone and enzalutamide (Enz) in patients with nmCRPC, utilizing our consortium dataset. MATERIALS AND METHODS The clinical records of 133 nmCRPC patients treated with first-line Enz or AA plus prednisone were analyzed. The primary endpoints of the study were overall survival (OS) and cancer-specific survival (CSS). Cumulative incidence function (CIF) using Fine and Gray models was also utilized to assess non-cancer-caused death considering the competing risk of cancer-caused death. RESULTS During a median follow-up of 36 months, 34 patients (25.6%) had deceased, with a median OS of 99 months in the entire cohort. There were no significant differences in comorbidities between the Enz and AA groups. Time to PSA progression (TTPP: HR 0.81, 95% CI 0.51-1.30, P = 0.375) and CSS (HR 1.32, 95% CI 0.55-3.44, P = 0.5141) were comparable between the two groups. However, intriguingly, there was a trend towards shorter OS in patients treated with AA plus prednisone compared to Enz (HR 0.57, 95% CI 0.29-1.12, P = 0.0978, median of 99 and 69 months in Enz and AA groups, respectively). CIF analysis revealed that nmCRPC patients treated with AA plus prednisone were more likely to result in non-cancer-caused death than those treated with Enz (HR 5.22, 95% CI 1.88-14.50, P = 0.0014). CONCLUSIONS Our real-world survival analysis suggests that while AA plus prednisone may demonstrate comparable treatment efficacy to Enz in the context of nmCRPC, there may be an increased risk of non-cancer-caused death. Physicians should take into consideration this information when making treatment decisions for patients with nmCRPC.
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Affiliation(s)
- Takuya Tsujino
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Satoshi Tokushige
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Kazumasa Komura
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Wataru Fukuokaya
- Department of UrologyThe Jikei University School of MedicineMinato‐kuJapan
| | - Takahiro Adachi
- Department of UrologyTokyo Medical UniversityShinjuku‐kuJapan
| | - Yosuke Hirasawa
- Department of UrologyTokyo Medical UniversityShinjuku‐kuJapan
| | | | - Atsuhiko Yoshizawa
- Department of UrologyFujita‐Health University School of MedicineToyoakeJapan
| | - Masanobu Saruta
- Department of UrologyFujita‐Health University School of MedicineToyoakeJapan
| | - Takaya Ohno
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Keita Nakamori
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Ryoichi Maenosono
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Kazuki Nishimura
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Shogo Yamazaki
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Taizo Uchimoto
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | | | - Keiichiro Mori
- Department of UrologyThe Jikei University School of MedicineMinato‐kuJapan
| | - Fumihiko Urabe
- Department of UrologyThe Jikei University School of MedicineMinato‐kuJapan
| | - Shunsuke Tsuzuki
- Department of UrologyThe Jikei University School of MedicineMinato‐kuJapan
| | - Kosuke Iwatani
- Department of UrologyThe Jikei University School of MedicineMinato‐kuJapan
| | - Shutaro Yamamoto
- Department of UrologyThe Jikei University School of MedicineMinato‐kuJapan
| | - Kiyoshi Takahara
- Department of UrologyFujita‐Health University School of MedicineToyoakeJapan
| | - Teruo Inamoto
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
| | - Takahiro Kimura
- Department of UrologyThe Jikei University School of MedicineMinato‐kuJapan
| | - Yoshio Ohno
- Department of UrologyTokyo Medical UniversityShinjuku‐kuJapan
| | - Ryoichi Shiroki
- Department of UrologyFujita‐Health University School of MedicineToyoakeJapan
| | - Haruhito Azuma
- Department of UrologyOsaka Medical and Pharmaceutical UniversityTakatsukiJapan
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23
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Miyajima K, Suzuki H, Urabe F, Iwatani K, Imai Y, Yasue K, Yanagisawa T, Kimura S, Tashiro K, Tsuzuki S, Koike Y, Miki J, Yuen S, Sasaki T, Aoki M, Sato S, Takahashi H, Miki K, Kimura T. Clinical characteristics of secondary bladder cancer developing after low-/high-dose-rate brachytherapy to treat localized prostate cancer. Int J Clin Oncol 2023; 28:1200-1206. [PMID: 37432614 DOI: 10.1007/s10147-023-02383-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 06/27/2023] [Indexed: 07/12/2023]
Abstract
BACKGROUND To explore correlations between the clinical attributes of secondary bladder cancer and brachytherapy, we retrospectively reviewed our institutional database on patients with localized prostate cancer who underwent low-dose-rate brachytherapy (LDR-BT) or high-dose-rate brachytherapy (HDR-BT) with or without external beam radiation therapy (EBRT) or radical prostatectomy (RP). METHODS From October 2003 to December 2014, 2551 patients with localized prostate cancer were treated at our institution. Of these, data on 2163 were available (LDR-BT alone: n = 953; LDR-TB with EBRT: n = 181; HDR-BT with EBRT: n = 283; RP without EBRT: n = 746). The times of secondary bladder cancer development subsequent to radical treatment, and their clinical characteristics, were studied. RESULTS Age-adjusted Cox's regression analyses indicated that brachytherapy did not significantly impact the incidence of secondary bladder cancer. However, the pathological characteristics of such cancer differed between patients treated via brachytherapy and RP without EBRT; invasive bladder cancer was more common in such patients. CONCLUSION The risk for secondary bladder cancer was not significantly increased after brachytherapy compared to non-irradiation therapy. However, brachytherapy patients exhibited a higher incidence of invasive bladder cancer. Therefore, meticulous follow-up is crucial for early detection and treatment of bladder cancer in such patients.
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Affiliation(s)
- Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiji Yasue
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Koike
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Steffi Yuen
- Division of Urology, Department of Surgery, Queen Mary Hospital, University of Hong Kong, Pok Fu Lam, China
| | - Takaya Sasaki
- Department of Nephrology and Hypertension, The Jikei University School of Medicine, Tokyo, Japan
| | - Manabu Aoki
- Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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24
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Urabe F, Iwatani K, Hashimoto M, Suzuki H, Miyajima K, Murakami M, Tashiro K, Tsuzuki S, Furuta A, Sato S, Takahashi H, Kimura T. Presurgical immune-oncology/tyrosine kinase inhibitor combination therapy for renal cell carcinoma with a vena cava tumor thrombus: a single-institution case series. Transl Androl Urol 2023; 12:1321-1325. [PMID: 37680224 PMCID: PMC10481191 DOI: 10.21037/tau-23-203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 07/19/2023] [Indexed: 09/09/2023] Open
Abstract
Background Although current guidelines recommend administering adjuvant immunotherapy following resection of advanced primary renal cell carcinoma (RCC), the clinical benefit of presurgical immunotherapy for patients with RCC remains uncertain. Case Description We conducted a retrospective analysis of five patients diagnosed with RCC who developed inferior vena cava (IVC) tumor thrombus and were treated with radical nephrectomy following combined immunotherapy with a tyrosine kinase inhibitor. The median follow-up after nephrectomy was 23 months (range, 19-30 months). In all cases, the size of the IVC tumor thrombus decreased, and three of the cases demonstrated a decrease in the tumor thrombus level. Surgical margins were negative in all cases, and none of the patients experienced any major intraoperative complications. However, adhesions were encountered at the operative sites during surgery in all cases. One patient required a lymphatic intervention due to abdominal lymphatic leakage (Clavien IIIa) within 90 days after operation. Our case series demonstrated a median progression-free survival (PFS) of 11 months [95% confidence interval (CI)]: 5.5-22.5 months). No patient died during the follow-up period. Conclusions Presurgical therapy combined with immunotherapy and tyrosine kinase inhibitors warrants consideration. Nevertheless, surgeons should be mindful of the difficulties that may arise beyond the clinical stage.
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Affiliation(s)
- Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Masaki Hashimoto
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Masaya Murakami
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akira Furuta
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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25
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Saito T, Muragaki Y, Komori A, Nitta M, Tsuzuki S, Koriyama S, Ro B, Kawamata T. Increase in serum vimentin levels in patients with glioma and its correlation with prognosis of patients with glioblastoma. Neurosurg Rev 2023; 46:202. [PMID: 37584729 DOI: 10.1007/s10143-023-02112-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 07/23/2023] [Accepted: 08/07/2023] [Indexed: 08/17/2023]
Abstract
Early diagnosis of glioma is of great value to improve prognosis. We focused on serum vimentin levels as a useful biomarker for preoperative diagnosis. The aim of this study was to determine whether serum vimentin levels in patients with glioma are significantly higher than those of healthy adult volunteer and whether the serum vimentin level is associated with overall survival (OS) in patients with glioblastoma (GBM). This study included 52 consecutive patients with newly diagnosed glioma and a control group of 13 healthy adult volunteers. We measured serum vimentin levels in blood samples obtained from patients with glioma preoperatively and a control group. Furthermore, we investigated the correlation between serum vimentin levels and OS in patients with GBM. The serum vimentin levels of patients with glioma were significantly higher than those of the control group. The serum vimentin level of 2.9 ng/ml was the optimal value for differentiating patients with glioma from the control group with a sensitivity of 92.3% and specificity of 88.5%. The serum vimentin levels correlated significantly with immunoreactivity for survivin. In 27 patients with GBM, serum vimentin levels (cutoff value, median value 53.3 ng/ml) correlated with OS in univariate and multivariate analyses. Our study revealed that serum vimentin levels of patients with glioma are significantly higher than those of the control group. Therefore, we believe that serum vimentin level might be a useful and practical biomarker for preoperative diagnosis of glioma. Furthermore, high serum vimentin levels correlated significantly with shorter OS in patients with GBM.
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Affiliation(s)
- Taiichi Saito
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan.
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
- Center for Advanced Medical Engineering Research and Development (CAMED), Kobe University, Kobe City, Japan
| | - Asuka Komori
- Department of Central Clinical Laboratory, Tokyo Women's Medical University, Tokyo, Japan
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Bunto Ro
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
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26
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Yanagisawa T, Kimura T, Hata K, Narita S, Hatakeyama S, Mori K, Sano T, Otsuka T, Iwamoto Y, Enei Y, Nakazono M, Sakanaka K, Iwatani K, Matsukawa A, Atsuta M, Nishikawa H, Tsuzuki S, Miki J, Habuchi T, Ohyama C, Shariat SF, Egawa S. Combination of docetaxel versus nonsteroidal antiandrogen with androgen deprivation therapy for high-volume metastatic hormone-sensitive prostate cancer: a propensity score-matched analysis. World J Urol 2023; 41:2051-2062. [PMID: 35596809 PMCID: PMC10415473 DOI: 10.1007/s00345-022-04030-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 04/24/2022] [Indexed: 02/05/2023] Open
Abstract
PURPOSE The aim of this study was to investigate the oncologic efficacy of combining docetaxel with androgen deprivation therapy (ADT) versus nonsteroidal antiandrogen (NSAA) with ADT in patients with high-volume metastatic hormone-sensitive prostate cancer (mHSPC) with focus on the effect of sequential therapy in a real-world clinical practice setting. METHODS The records of 382 patients who harbored high-volume mHSPC, based on the CHAARTED criteria, and had received ADT with either docetaxel (n = 92) or NSAA (bicalutamide) (n = 290) were retrospectively analyzed. The cohorts were matched by one-to-one propensity scores based on patient demographics. Overall survival (OS), cancer-specific survival (CSS), progression-free survival (PFS), including time to castration-resistant prostate cancer (CRPC), and time to second-line progression (PFS2) were compared. 2nd-line PFS defined as the time from CRPC diagnosis to progression after second-line therapy was also compared. RESULTS After matching, a total of 170 patients were retained: 85 patients treated with docetaxel + ADT and 85 patients treated with NSAA + ADT. The median OS and CSS for docetaxel + ADT versus NSAA + ADT were not reached (NR) vs. 49 months (p = 0.02) and NR vs. 55 months (p = 0.02), respectively. Median time to CRPC and PFS2 in patients treated with docetaxel + ADT was significantly longer compared to those treated with NSAA (22 vs. 12 months; p = 0.003 and, NR vs. 28 months; p < 0.001, respectively). There was no significant difference in 2nd-line PFS between the two groups. CONCLUSIONS Our analysis suggested that ADT with docetaxel significantly prolonged OS and CSS owing to a better time to CRPC and PFS2 in comparison to NSAA + ADT in high-volume mHSPC.
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Affiliation(s)
- Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Kenichi Hata
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
- Department of Urology, Atsugi City Hospital, Kanagawa, Japan
| | - Shintaro Narita
- Department of Urology, Akita University School of Medicine, Akita, Japan
| | - Shingo Hatakeyama
- Department of Urology, Division of Advanced Blood Purification Therapy, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Takayuki Sano
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Takashi Otsuka
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Yuya Iwamoto
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Yuki Enei
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Minoru Nakazono
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Akihiro Matsukawa
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Mahito Atsuta
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Hideomi Nishikawa
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
| | - Tomonori Habuchi
- Department of Urology, Akita University School of Medicine, Akita, Japan
| | - Chikara Ohyama
- Department of Urology, Division of Advanced Blood Purification Therapy, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - Shahrokh F. Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
- Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX USA
- Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Urology, Weill Cornell Medical College, New York, NY USA
- Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
| | - Shin Egawa
- Department of Urology, The Jikei University School of Medicine, 3-19-18, Nishi-shimbashi, Minato-ku, Tokyo, 105-8471 Japan
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27
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Kadena S, Urabe F, Iwatani K, Suzuki H, Imai Y, Tashiro K, Tsuzuki S, Honda M, Koike Y, Shimomura T, Aoki M, Sato S, Takahashi H, Miki K, Kimura T. The prognostic significance of the clinical T stage and Grade Group in patients with locally advanced prostate cancer treated via high-dose-rate brachytherapy and external beam radiation. Int J Clin Oncol 2023; 28:1092-1100. [PMID: 37227547 DOI: 10.1007/s10147-023-02359-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/18/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Although the optimal management of locally advanced prostate cancer (PCa) remains unclear, local definitive therapy, thus combined radiotherapy and androgen deprivation, is one option. We evaluated the long-term outcomes of patients with locally advanced PCa who underwent high-dose-rate brachytherapy (HDR-BT) and external beam radiation therapy (EBRT). METHODS We retrospectively analyzed 173 patients with locally advanced PCa (cT3a-4N0-1M0) who underwent HDR-BT and EBRT. We employed Cox's proportional hazards models to identify pre-treatment predictors of oncological outcomes. Treatment outcomes (biochemical recurrence-free survival [BCRFS], clinical progression-free survival [CPFS], and castration-resistant prostate cancer-free survival [CRPCFS] were compared according to the combination of the pre-treatment predictors. RESULTS The 5-year BCRFS, CPFS, and CRPCFS rates were 78.5, 91.7, and 94.4% respectively; there were two PCa deaths. Multivariate analysis revealed that the clinical T stage (cT3b and cT4) and Grade Group (GG) 5 status were independent risk factors for poor BCRFS, CPFS, and CRPCFS. In the GG ≤ 4 group, the Kaplan-Meier curves for BCRFS, CPFS, and CRPCFS revealed excellent outcomes. However, in the GG5 group, patients with cT3b and cT4 PCa evidenced significantly poorer oncological outcomes than those with cT3a PCa. CONCLUSION The clinical T stage and GG status were significantly prognostic of oncological outcomes in patients with locally advanced PCa. In patients of GG ≤ 4 PCa, HDR-BT was effective even in patients with cT3b or cT4 PCa. However, in patients with GG5 PCa, careful monitoring is essential, particularly of patients with cT3b or cT4 PCa.
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Affiliation(s)
- Soshi Kadena
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Mariko Honda
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Koike
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Tatsuya Shimomura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Manabu Aoki
- Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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28
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Suhara Y, Urabe F, Hashimoto M, Nakazono M, Iwatani K, Tsuzuki S, Sato S, Takahashi H, Kimura T. A case of eosinophilic cystitis coexisting of superficial bladder cancer, mimicking muscle-invasive cancer. IJU Case Rep 2023; 6:230-234. [PMID: 37405033 PMCID: PMC10315242 DOI: 10.1002/iju5.12594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 04/15/2023] [Indexed: 07/06/2023] Open
Abstract
Introduction Here, we present a rare case of eosinophilic cystitis coexisting with bladder cancer, which appeared to be an invasive carcinoma on imaging. Case presentation A 46-year-old man presented with urinary urgency. Computed tomography revealed an irregular and thickly enhanced bladder wall, which seemed to be invasive bladder cancer. Cystoscopy revealed a raspberry-like mass lesion on the entire bladder circumference. Pathological diagnosis after transurethral resection was pathological T1 urothelial carcinoma. After a thorough discussion of treatment options, the patient elected to receive intravesical Bacillus Calmette-Guérin. Three months after Bacillus Calmette-Guérin administration, no residual disease was confirmed by transurethral biopsy, and no recurrence was observed over 2 years. As peripheral eosinophilia and submucosa eosinophil infiltration were identified, the patient was diagnosed with coexisting eosinophilic cystitis and urothelial carcinoma. Conclusion Clinicians should consider the possibility of eosinophilic cystitis with superficial bladder cancer coexistence in patients who present with an irregular and thick bladder wall.
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Affiliation(s)
- Yushi Suhara
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
| | - Fumihiko Urabe
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
| | - Masaki Hashimoto
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
| | - Minoru Nakazono
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
| | - Kosuke Iwatani
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
| | - Shunsuke Tsuzuki
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
| | - Shun Sato
- Department of PathologyThe Jikei University School of MedicineTokyoJapan
| | - Hiroyuki Takahashi
- Department of PathologyThe Jikei University School of MedicineTokyoJapan
| | - Takahiro Kimura
- Department of UrologyThe Jikei University School of MedicineTokyoJapan
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29
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Suzuki H, Urabe F, Iwatani K, Miyajima K, Imai YU, Tashiro K, Tsuzuki S, Honda M, Koike Y, Aoki M, Sato S, Takahashi H, Miki K, Kimura T. Treatment Results of High-dose-rate Brachytherapy and External Beam Radiation With Long-term Androgen Deprivation Therapy for Patients With Metastatic Prostate Cancer. Anticancer Res 2023; 43:3135-3143. [PMID: 37352008 DOI: 10.21873/anticanres.16486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/25/2023]
Abstract
BACKGROUND/AIM A recent clinical trial indicated the usefulness of local radiation therapy of the prostate in patients with low-volume metastatic prostate cancer. High-dose-rate brachytherapy (HDR-BT) is used mainly for high-risk, localized, and locally advanced cases. However, few studies exist on the efficacy of HDR-BT and external beam radiation therapy (EBRT) for metastatic prostate cancer. PATIENTS AND METHODS We conducted a retrospective analysis of 39 patients diagnosed with regional lymph node metastasis and/or a limited number of metastases who underwent HDR-BT and EBRT with long-term androgen deprivation therapy. We utilized Cox's proportional hazards models to identify predictors of oncological outcomes. Treatment outcomes, including biochemical recurrence-free survival (BCRFS), clinical progression-free survival (CPFS), and castration-resistant prostate cancer-free survival (CRPCFS), were compared according to the clinical stage. RESULTS The median follow-up duration was 49 months (range=23-136 months). The 5-year BCRFS, CPFS, CRPCFS, and cancer-specific survival rates were 62.2%, 67.2%, 83.2%, and 93.4%, respectively. Based on Kaplan-Meier analysis, N1M0 and N0-1M1b showed favorable outcomes compared with N1M1a. Multivariate analysis revealed that N1M1a prostate cancer was an independent risk factor for poor BCRFS, CPFS, and CRPCFS. CONCLUSION HDR-BT and EBRT with androgen deprivation therapy is a feasible approach for patients with newly diagnosed regional and low-metastatic-burden prostate cancer. However, in our cohort M1a prostate cancer had significantly inferior outcomes. A well-controlled prospective study is imperative to confirm our results.
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Affiliation(s)
- Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan;
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Y U Imai
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Mariko Honda
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Koike
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Manabu Aoki
- Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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30
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Enei Y, Urabe F, Miki K, Suzuki H, Iwatani K, Tashiro K, Tsuzuki S, Furuta A, Sasaki T, Sato S, Takahashi H, Aoki M, Kimura T. Effect of Adequate Local Radiation Dose on Oncological Outcomes in Localized Prostate Cancer Patients Treated With Low-dose-rate Brachytherapy. Anticancer Res 2023; 43:3159-3166. [PMID: 37351978 DOI: 10.21873/anticanres.16489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/25/2023]
Abstract
BACKGROUND/AIM We retrospectively investigated the effect of a biologically effective dose (BED) of Low-dose rate brachytherapy (LDR-BT) and its possible interaction with androgen deprivation therapy (ADT) during LDR-BT treatment for intermediate-risk prostate cancer (PCa). PATIENTS AND METHODS A total of 693 patients with localized, intermediate-risk PCa, who underwent LDR-BT with or without supplemental external beam radiotherapy, were included in this study. We stratified patients into two groups according to BED (<180 Gy2, lower BED group; ≥180 Gy2, higher BED group) and evaluated the effect of ADT duration on the oncological outcomes of each group. RESULTS In total, 431 patients received BED ≥180 Gy2. Significant differences in biochemical recurrence-free survival (BCRFS) and clinical progression-free survival (CPFS) were observed among the non-ADT, ADT ≤3 months, and ADT >3 months subgroups of the lower BED group (p=0.005 and 0.049, respectively). However, no significant differences in BCRFS or CPFS were detected in the higher BED group (p=0.63 and 0.76, respectively). Multivariate analysis of BCR and CP in the lower BED group revealed a significant decreasing trend in the BCRFS (p for trend=0.001) and CPFS rates (p for trend=0.015) as ADT duration increased, which was associated with favorable outcomes. However, no significant trend was observed in the BCRFS or CPFS rate in the higher BED group. CONCLUSION An adequate local radiation dose provides favorable oncological outcomes and could potentially reduce the need for long-term ADT.
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Affiliation(s)
- Yuki Enei
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenta Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan;
| | - Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akira Furuta
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takaya Sasaki
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Manabu Aoki
- Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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31
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Yanagisawa T, Matsukawa A, Iwatani K, Sato S, Hayashida Y, Okada Y, Yorozu T, Fukuokaya W, Sakanaka K, Urabe F, Kimura S, Tsuzuki S, Shimoda M, Takahashi H, Miki J, Shariat SF, Kimura T. ASO Visual Abstract: En Bloc Resection Versus Conventional TURBT for T1HG Bladder Cancer: A Propensity Score-Matched Analysis. Ann Surg Oncol 2023; 30:3831-3832. [PMID: 37040049 DOI: 10.1245/s10434-023-13395-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Affiliation(s)
- Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Akihiro Matsukawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yasushi Hayashida
- Department of Urology, National Hospital Organization Ureshino Medical Center, Saga, Japan
| | - Yohei Okada
- Department of Urology, Saitama Medical Center, Saitama, Japan
| | - Takashi Yorozu
- Department of Anatomic Pathology, Tokyo Medical University, Tokyo, Japan
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Masayuki Shimoda
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
- Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
- Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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32
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Fukuokaya W, Yanagisawa T, Hashimoto M, Yamamoto S, Koike Y, Imai Y, Iwatani K, Onuma H, Ito K, Urabe F, Tsuzuki S, Kimura S, Miki J, Oyama Y, Abe H, Kimura T. Effectiveness of pembrolizumab in trial-ineligible patients with metastatic urothelial carcinoma. Cancer Immunol Immunother 2023; 72:841-849. [PMID: 36102985 DOI: 10.1007/s00262-022-03291-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 09/05/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND The KEYNOTE-045 trial showed that pembrolizumab therapy improved the survival of patients with advanced urothelial carcinoma (UC). However, its effectiveness in trial-ineligible patients remains unclear. MATERIALS AND METHODS We conducted a multicenter retrospective study to evaluate the effectiveness of pembrolizumab in patients with metastatic UC who were trial-ineligible. The data of 164 consecutive patients with platinum-treated metastatic UC who received pembrolizumab as second-line therapy were analyzed. Trial eligibility was assessed using the KEYNOTE-045 criteria. Inverse probability of treatment weighting (IPTW) was used to balance patient characteristics. Overall survival (OS) and progression-free survival (PFS) were examined using the IPTW-adjusted Kaplan-Meier method. IPTW-adjusted restricted mean survival times (RMSTs) were compared between ineligible and eligible patients. RESULTS Seventy-five patients (45.7%) were classified as ineligible based on the KEYNOTE-045 criteria. Baseline hemoglobin concentration of less than 9.0 g/dL was the most common reason for trial protocol violation (N = 23 [14.0%]). An IPTW-adjusted logistic regression model showed that the trial-eligibility was not significantly associated with objective response (OR: 0.65, 95% CI: 0.32 to 1.29, P = 0.22). Ineligible patients had similar RMST for PFS (difference: 3.8 months, 95% CI: -1.6 to 9.3, P = 0.17) and RMST for OS (difference: 1.4 months, 95% CI: -5.4 to 8.2, P = 0.93) compared with eligible patients. CONCLUSIONS This study suggests that the effectiveness of pembrolizumab may be retained in ineligible patients with platinum-treated metastatic UC. Expanding trial eligibility criteria for these patients may be beneficial.
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Affiliation(s)
- Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Masaki Hashimoto
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Shutaro Yamamoto
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Yuhei Koike
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Hajime Onuma
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Kagenori Ito
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Yu Oyama
- Department of Medical Oncology, Kameda Medical Center, 929 Higashi-cho, Kamogawa City, Chiba, 296-8602, Japan
| | - Hirokazu Abe
- Department of Urology, Kameda Medical Center, 929 Higashi-cho, Kamogawa City, Chiba, 296-8602, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan
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33
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Yanagisawa T, Matsukawa A, Iwatani K, Sato S, Hayashida Y, Okada Y, Yorozu T, Fukuokaya W, Sakanaka K, Urabe F, Kimura S, Tsuzuki S, Shimoda M, Takahashi H, Miki J, Shariat SF, Kimura T. En Bloc Resection Versus Conventional TURBT for T1HG Bladder Cancer: A Propensity Score-Matched Analysis. Ann Surg Oncol 2023; 30:3820-3828. [PMID: 36897417 DOI: 10.1245/s10434-023-13227-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 01/23/2023] [Indexed: 03/11/2023]
Abstract
BACKGROUND We aimed to assess the clinical, oncological, and pathological impact of en bloc resection of bladder tumors (ERBT) compared with conventional transurethral resection of bladder tumors (cTURBT) for pT1 high-grade (HG) bladder cancer. PATIENTS AND METHODS We retrospectively analyzed the record of 326 patients (cTURBT: n = 216, ERBT: n = 110) diagnosed with pT1 HG bladder cancer at multiple institutions. The cohorts were matched by one-to-one propensity scores based on patient and tumor demographics. Recurrence-free survival (RFS), progression-free survival (PFS), cancer-specific survival (CSS), and perioperative and pathologic outcomes were compared. The prognosticators of RFS and PFS were analyzed using the Cox proportional hazard model. RESULTS After matching, 202 patients (cTURBT: n = 101, ERBT: n = 101) were retained. There were no differences in perioperative outcomes between the two procedures. The 3-year RFS, PFS, and CSS were not different between the two procedures (p = 0.7, 1, and 0.7, respectively). Among patients who underwent repeat transurethral resection (reTUR), the rate of any residue on reTUR was significantly lower in the ERBT group (cTURBT: 36% versus ERBT: 15%, p = 0.029). Adequate sampling of muscularis propria (83% versus 93%, p = 0.029) and diagnostic rates of pT1a/b substaging (90% versus 100%, p < 0.001) were significantly better in ERBT specimen compared with cTURBT specimen. On multivariable analyses, pT1a/b substaging was a prognosticator of disease progression. CONCLUSIONS In patients with pT1HG bladder cancer, ERBT had similar perioperative and mid-term oncologic outcomes compared with cTURBT. However, ERBT improves the quality of resection and specimen, yielding less residue on reTUR and yielding superior histopathologic information such as substaging.
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Affiliation(s)
- Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.,Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Akihiro Matsukawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shun Sato
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yasushi Hayashida
- Department of Urology, National Hospital Organization Ureshino Medical Center, Saga, Japan
| | - Yohei Okada
- Department of Urology, Saitama Medical Center, Saitama, Japan
| | - Takashi Yorozu
- Department of Anatomic Pathology, Tokyo Medical University, Tokyo, Japan
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Masayuki Shimoda
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.,Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia.,Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan.,Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA.,Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic.,Department of Urology, Weill Cornell Medical College, New York, NY, USA.,Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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34
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Aikawa K, Yanagisawa T, Fukuokaya W, Shimizu K, Miyajima K, Nakazono M, Iwatani K, Matsukawa A, Obayashi K, Kimura S, Tsuzuki S, Sasaki H, Abe H, Sadaoka S, Miki J, Kimura T. Percutaneous cryoablation versus partial nephrectomy for cT1b renal tumors: An inverse probability weight analysis. Urol Oncol 2023; 41:150.e11-150.e19. [PMID: 36604229 DOI: 10.1016/j.urolonc.2022.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 11/13/2022] [Accepted: 11/27/2022] [Indexed: 01/05/2023]
Abstract
PURPOSE To investigate differential clinical outcomes in patients treated with partial nephrectomy (PN) vs. percutaneous cryoablation (PCA) for cT1b renal tumors. MATERIALS AND METHODS We retrospectively analyzed the records of 119 patients who had undergone PN (n = 90) or PCA (n = 29) for cT1b renal tumors. Inverse probability weighting (IPW) was used for balancing patient demographics, including renal function and tumor complexity. Perioperative complications, renal function preservation rates, and oncological outcomes such as local recurrence-free, metastasis-free, cancer-specific, and overall survival were compared using IPW-adjusted restricted mean survival times (RMSTs). RESULTS PCA was more likely to be selected for octogenarians (odds ratio: 11.4, 95% confidence interval [CI]: 3.33-45.1). During the median follow-up of 43 months in the PCA group and 36.5 months in the PN group, unablated local residue or local recurrence was noted in 6 patients in the PCA group and local recurrence was noted in 4 patients in the PN groups. Of the 6 patients in the PCA group, 4 underwent salvage PCA, and local control had been achieved at the last visit. In the IPW-adjusted population, PCA had significantly worse local recurrence-free survival compared with PN (IPW-adjusted RMST difference: -22.7 months, 95% CI: -45.3 to -0.4, P = 0.046). IPW-adjusted RMST for metastasis-free survival (P = 0.23), cancer-specific survival (P = 0.77), and overall survival (P = 0.11) did not differ between PCA and PN. In addition, PN was not a predictor for local control failure at the last visit (odds ratio: 0.30, 95%CI: 0.05-1.29). There were no statistically significant differences between PN and PCA in renal function preservation or overall/severe complication rates. CONCLUSIONS In patients with cT1b renal tumor, although the local recurrence rate is higher for PCA than for PN, PCA provides comparable distant oncologic outcomes. PCA can be an alternative treatment option for elderly, comorbid patients, even those with cT1b renal tumors.
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Affiliation(s)
- Koichi Aikawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kanichiro Shimizu
- Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Minoru Nakazono
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akihiro Matsukawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koki Obayashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroshi Sasaki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirokazu Abe
- Department of Urology, Kameda Medical Center, Chiba, Japan
| | - Shunichi Sadaoka
- Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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35
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Kuwano A, Saito T, Nitta M, Tsuzuki S, Koriyama S, Tamura M, Ikuta S, Masamune K, Muragaki Y, Kawamata T. Relationship between characteristics of glioma treatment and surgical site infections. Acta Neurochir (Wien) 2023; 165:659-666. [PMID: 36585974 DOI: 10.1007/s00701-022-05474-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 12/20/2022] [Indexed: 01/01/2023]
Abstract
PURPOSE Surgical site infections (SSIs) after neurosurgery are common in daily practice. Although numerous reports have described SSIs in neurosurgery, reports specific to gliomas are limited. This study aimed to investigate the relationship between SSIs and glioma treatment characteristics, such as reoperations, radiation therapy, and chemotherapy. METHODS We examined 1012 consecutive patients who underwent craniotomy for glioma between November 2013 and March 2022. SSIs were defined as infections requiring reoperation during the observation period, regardless of their location. We retrospectively analyzed SSIs and patient factors. RESULTS During the observation period, SSIs occurred in 3.1% (31/1012). In the univariate analysis, three or more surgeries (P = 0.007) and radiation therapy (P = 0.03) were associated with SSIs, whereas intraoperative magnetic resonance imaging (MRI) was not significantly associated (P = 0.35). Three or more surgeries and radiation therapy were significantly correlated with each other (P < .0001); therefore, they were analyzed separately in the multivariate analysis. Three or more surgeries were an independent factor triggering SSIs (P = 0.02); in contrast, radiation therapy was not an independent factor for SSIs (P = 0.07). Several SSIs localized in the skin occurred more than 1 year after surgery. CONCLUSIONS Undergoing three or more surgeries for glioma is an independent risk factor for SSIs. Glioma SSIs can occur long after surgery. These results are considered characteristic of gliomas. We recommend careful long-term observation of patients at a high risk of SSIs.
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Affiliation(s)
- Atsushi Kuwano
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan.,Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Graduate School of Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Taiichi Saito
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan. .,Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Graduate School of Medicine, Tokyo Women's Medical University, Tokyo, Japan.
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
| | - Manabu Tamura
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Graduate School of Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Soko Ikuta
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Graduate School of Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Ken Masamune
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Graduate School of Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan.,Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Graduate School of Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666, Japan
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36
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Fukuya Y, Tamura M, Nitta M, Saito T, Tsuzuki S, Koriyama S, Kuwano A, Kawamata T, Muragaki Y. Tumor volume and calcifications as indicators for preoperative differentiation of grade II/III diffuse gliomas. J Neurooncol 2023; 161:555-562. [PMID: 36749444 DOI: 10.1007/s11060-023-04244-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/18/2023] [Indexed: 02/08/2023]
Abstract
PURPOSE To retrospectively evaluate preoperative clinical factors for their ability to preoperatively differentiate malignancy grades in patients with incipient supratentorial grade II/III diffuse gliomas. METHODS This retrospective study included 206 adult patients with incipient supratentorial grade II/III diffuse gliomas according to the 2016 World Health Organization classification of tumors of the central nervous system. The cohort included 136 men and 70 women, with a median age of 41 years. Preoperative factors included age, sex, presence of calcifications on computed tomography scans, and preoperative tumor volume measured using preoperative magnetic resonance imaging. RESULTS In patients with oligodendrogliomas (IDH-mutant and 1p/19q-codeleted), calcifications were significantly more frequent (p = 0.0034) and tumor volume was significantly larger (p < 0.001) in patients with grade III tumors than in those with grade II tumors. Moreover, in patients with IDH-mutant astrocytomas, preoperative tumor volume was significantly larger (p = 0.0042) in patients with grade III tumors than in those with grade II tumors. In contrast, none of the evaluated preoperative clinical factors were significantly different between the patients with grade II and III IDH-wildtype astrocytomas. CONCLUSION In adult patients with suspicison incipient supratentorial grade II/III diffuse gliomas, presence of calcifications and larger preoperative tumor volume might be used as preoperative indices to differentiate between malignancy grades II and III in oligodendrogliomas (IDH-mutant and 1p/19q-codeleted) and larger preoperative tumor volume might have similar utility in IDH-mutant astrocytomas.
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Affiliation(s)
- Yasukazu Fukuya
- Department of Radiology, Kobe Comprehensive Medical College, 7-1-21 Tomugaoka, Suma-ku, Kobe-shi, Hyogo 654-0142, Japan
| | - Manabu Tamura
- Faculty of Advanced Techno‑Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan. .,Department of Neurosurgery, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan.
| | - Masayuki Nitta
- Faculty of Advanced Techno‑Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan.,Department of Neurosurgery, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan
| | - Taiichi Saito
- Faculty of Advanced Techno‑Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan.,Department of Neurosurgery, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan
| | - Shunsuke Tsuzuki
- Faculty of Advanced Techno‑Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan.,Department of Neurosurgery, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan
| | - Atsushi Kuwano
- Department of Neurosurgery, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan
| | - Yoshihiro Muragaki
- Faculty of Advanced Techno‑Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan.,Department of Neurosurgery, Tokyo Women's Medical University, 8‑1 Kawada‑cho, Shinjuku‑ku, Tokyo 162‑8666, Japan
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Chiba K, Aihara Y, Oda Y, Fukui A, Tsuzuki S, Saito T, Nitta M, Muragaki Y, Kawamata T. Corrigendum: Photodynamic therapy for malignant brain tumors in children and young adolescents. Front Oncol 2023; 13:1158407. [PMID: 37182164 PMCID: PMC10173302 DOI: 10.3389/fonc.2023.1158407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 03/23/2023] [Indexed: 05/16/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fonc.2022.957267.].
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Affiliation(s)
- Kentaro Chiba
- Department of Neurosurgery, Tokyo Women’s Medical University (TWMU), Tokyo, Japan
| | - Yasuo Aihara
- Department of Neurosurgery, Tokyo Women’s Medical University (TWMU), Tokyo, Japan
- *Correspondence: Yasuo Aihara,
| | - Yuichi Oda
- Department of Neurosurgery, Tokyo Women’s Medical University (TWMU), Tokyo, Japan
| | - Atsushi Fukui
- Department of Neurosurgery, Tokyo Women’s Medical University (TWMU), Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women’s Medical University (TWMU), Tokyo, Japan
| | - Taiichi Saito
- Department of Neurosurgery, Faculty of Advanced Techno-Surgery (FATS), Tokyo Women’s Medical University (TWMU), Tokyo, Japan
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women’s Medical University (TWMU), Tokyo, Japan
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Faculty of Advanced Techno-Surgery (FATS), Tokyo Women’s Medical University (TWMU), Tokyo, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women’s Medical University (TWMU), Tokyo, Japan
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Nitta M, Muragaki Y, Saito T, Tsuzuki S, Koriyama S, Kuwano A, Kawamata T. ACT-24 LONG TERM CLINICAL RESULTS OF NEWLY DIAGNOSED GLIOBLASTOMA BY AGE AND TREATMENT STRATEGY. Neurooncol Adv 2022. [DOI: 10.1093/noajnl/vdac167.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Abstract
Introduction
Glioblastoma has the poorest prognosis among brain tumors, and most cases recur. On the other hand, evidence of prognosis improvement by maximal surgical removal of the tumor is being established, and in recent years, new treatments such as temozolomide (2006), photodynamic therapy (2014), and TTF therapy (2018) were approved by insurance. and patient outcome has improved. In addition, molecular targeted therapy (bevacizumab approved in 2011) and immunotherapy are also used in clinical practice. In this study, we retrospectively analyzed the long-term treatment results of newly diagnosed glioblastoma cases treated at our facility, the correlation with the resection rate, and the treatment results by age and treatment method.
Methods
We retrospectively analyzed the clinical characteristics, resection rate, and treatment outcomes of adult patients with primary supratentorial glioblastoma who underwent surgery and treatment at our institution during the 20-year period from 2001 to 2021.
Results
493 cases, median age 58 years (18-85 years), 293 males and 200 females. The median and mean contrast-enhanced lesion resection rates in resection cases were 98% and 96.6%, respectively. Median PFS and OS for all patients (including biopsies) were 9.4 months and 22.7 months, respectively. The median OS for each age was 12.9 months, 22.9 months, 23 months, and 31.1 months when analyzed separately for 2001-2006, 2007-2010, 2011-2015, and 2016-2021 before TMZ. (p<0.0001), and treatment results improved with age. In particular, the median OS of 23 patients who combined PDT and autologous tumor vaccine (AFTV) was 63.1 months.
Conclusion
Treatment results for glioblastoma improve with age, and the time has come when we can aim for a 5-year survival rate of 50% by combining a high resection rate with multidisciplinary therapy including intraoperative MRI, PDT, AFTV and TTF.
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Affiliation(s)
- Masayuki Nitta
- Department of Neurosurgery, Tokyo Women's Medical University
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University
| | - Taiichi Saito
- Department of Neurosurgery, Tokyo Women's Medical University
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University
| | | | | | - Atsushi Kuwano
- Department of Neurosurgery, Tokyo Women's Medical University
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Tsuzuki S, Nitta M, Saito T, Maruyama T, Koriyama S, Kuwano A, Tamura M, Ikuta S, Kawamata T, Muragaki Y. RT-7 DIFFERENTIATION AND TREATMENT OF RECURRENCE AND RADIATION NECROSIS IN THE TREATMENT OF MALIGNANT GLIOMAS. Neurooncol Adv 2022. [DOI: 10.1093/noajnl/vdac167.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
Abstract
Background
In the course of treatment of malignant gliomas, the appearance of contrast-enhanced lesions and surrounding T2/FLAIR high-signal after treatment is often experienced. There is no modality that can reliably diagnose whether the lesion is a recurrence or a response to treatment, including radiation necrosis. Furthermore, the choice of treatment modality is often difficult, such as reexcision, stereotactic irradiation, Avastin. Very few reports have examined the relationship between the irradiation field and histology.
Methods
Thirty-seven lesions in 30 patients who underwent repeat resection of malignant gliomas at our institution from October 2019 to December 2021 were analyzed retrospectively. Based on postoperative pathology, the patients were classified into two groups: recurrence group and radiation necrosis group.In each group, age, gender, histology at initial surgery, IDH status, radiation and chemotherapy, TNR of Methionine-PET, and the number of days after the end of treatment until the appearance of contrast lesions were considered.
Results
The recurrence group consisted of 20 patients with 26 lesions, mean age 48 years, male/female = 13/7, pathology was GBM 13, DA 1, AA 3, AO 2, AE 1, TNR 3.33 (1.41-6.32), and time to contrast appearance 547 (14-2427) days. PDT in combination with initial surgery was seen in 9 patients.The necrosis group consisted of 10 patients with 11 lesions, mean age 47 years, male/female = 4/6, pathology GBM 5, AA 2, AO 1, PXA 2. TNR 2.51 (1.20-3.75), 318 (24-678) days to contrast appearance, 2 patients had PDT.
Conclusions
Radiation necrosis tended to have lower TNR and shorter time to lesion appearance than recurrence, but no significant difference was observed. Improvement of diagnostic accuracy with modalities is desirable, and unnecessary irradiation is highly likely to contribute to ADL deterioration such as leukoencephalopathy and higher functional impairment.
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Affiliation(s)
- Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
- Tokyo Women's Medical University, Institute of Advanced Biomedical Engineering & Science, Faculty of Advanced Techno-Surgery
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
- Tokyo Women's Medical University, Institute of Advanced Biomedical Engineering & Science, Faculty of Advanced Techno-Surgery
| | - Taiichi Saito
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
- Tokyo Women's Medical University, Institute of Advanced Biomedical Engineering & Science, Faculty of Advanced Techno-Surgery
| | - Takashi Maruyama
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
- Tokyo Women's Medical University, Institute of Advanced Biomedical Engineering & Science, Faculty of Advanced Techno-Surgery
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Atsushi Kuwano
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
- Tokyo Women's Medical University, Institute of Advanced Biomedical Engineering & Science, Faculty of Advanced Techno-Surgery
| | - Manabu Tamura
- Tokyo Women's Medical University, Institute of Advanced Biomedical Engineering & Science, Faculty of Advanced Techno-Surgery
| | - Soko Ikuta
- Tokyo Women's Medical University, Institute of Advanced Biomedical Engineering & Science, Faculty of Advanced Techno-Surgery
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
- Tokyo Women's Medical University, Institute of Advanced Biomedical Engineering & Science, Faculty of Advanced Techno-Surgery
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Tamura M, Sato I, Sito T, Nitta M, Tsuzuki S, Koriyama S, Kuwano A, Masamune K, Kawamata T, Muragaki Y. STMO-17 USEFULNESS OF INTEGRATION OF PREOPERATIVE FUNCTIONAL IMAGING AND INTRAOPERATIVE MRI NAVIGATION SYSTEM IN GLIOMA SURGERY. Neurooncol Adv 2022. [DOI: 10.1093/noajnl/vdac167.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Abstract
Purpose
Intraoperative magnetic resonance imaging (MRI) update navigation is performed in all cases to preserve neurological function and remove the tumor as much as possible, and to prevent recurrence and improve prognosis. And under awake craniotomy, we supported operators by integrating preoperative functional images with intraoperative MRI. We report our usefulness of image superimposition between medium magnetic field intraoperative MRI and preoperative position emission tomography (PET) and preoperative diffusion tensor imaging (DTI) color-map.
Method
Of more than 2,200 cases using intraoperative MRI since 2000, 58 preoperative PET (57 methionine and 1 FDG nuclides) superimposed cases (32 left-sided, 35 males, 15 under awake craniotomy, mean 44.8 y.o.) were evaluated. The tumor was located to 34 frontal-, 12 temporal-, 10 parietal lobes, 1 insular gyrus, 1 thalamus. Color-map image superimposition of preoperative DTI (3T, 6-axis application) anisotropic indices in 12 cases (localized in 8 frontal-, 2 insular-, 2 parietal lobes, 7 left-sided, 7 females, mean 35 y.o.). Neurophysiological monitoring was combined (5 under general, 7 awake anesthesia).
Results
The preoperative TN ratio was 3.8 (in 57 methionine-PET cases), and pathological results (Grade 3-4 in 15-31 cases respectively, out of 54 cases) were used for reliable and preferential removal of sites with higher malignancy and recurrence-prone sites. Recurrent cases (41/58) had altered brain structures that were too difficult to identify without the navigation. In the DTI cases, intraoperative MRI, DTI color-map, and microscopic surgical images were displayed on one screen, and white matter tracts information as a reference is quickly conveyed to operators, and helped to reduce perioperative neurological complications.
Conclusion
Co-registering an effective superimposition of medium magnetic field intraoperative MRI with high positional accuracy, and preoperative PET- and DTI- images according to the patient's characteristics is currently the most practical navigation application method for intraoperative prediction of important functional information.
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Affiliation(s)
- Manabu Tamura
- Faculty of Advanced Techno-Surgery (FATS), Institute of Advanced Biomedical Engineering and Science (TWIns), Tokyo Women's Medical University , Tokyo , Japan
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Ikuma Sato
- Faculty of System Information Science Engineering, Future University Hakodate , Hokkaido , Japan
| | - Taiichi Sito
- Faculty of Advanced Techno-Surgery (FATS), Institute of Advanced Biomedical Engineering and Science (TWIns), Tokyo Women's Medical University , Tokyo , Japan
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Masayuki Nitta
- Faculty of Advanced Techno-Surgery (FATS), Institute of Advanced Biomedical Engineering and Science (TWIns), Tokyo Women's Medical University , Tokyo , Japan
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Shunsuke Tsuzuki
- Faculty of Advanced Techno-Surgery (FATS), Institute of Advanced Biomedical Engineering and Science (TWIns), Tokyo Women's Medical University , Tokyo , Japan
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Atsushi Kuwano
- Faculty of Advanced Techno-Surgery (FATS), Institute of Advanced Biomedical Engineering and Science (TWIns), Tokyo Women's Medical University , Tokyo , Japan
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Ken Masamune
- Faculty of Advanced Techno-Surgery (FATS), Institute of Advanced Biomedical Engineering and Science (TWIns), Tokyo Women's Medical University , Tokyo , Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
| | - Yoshihiro Muragaki
- Faculty of Advanced Techno-Surgery (FATS), Institute of Advanced Biomedical Engineering and Science (TWIns), Tokyo Women's Medical University , Tokyo , Japan
- Department of Neurosurgery, Tokyo Women's Medical University , Tokyo , Japan
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Nitta M, Muragaki Y, Saito T, Tsuzuki S, Koriyama S, Kuwano A, Ikuta S, Kawamata T. CTNI-41. TRANSITION OF LONG-TERM TREATMENT RESULTS OF 493 CASES OF NEWLY DIAGNOSED GLIOBLASTOMA AND SURVIVAL BENEFIT BY COMBINATION WITH PDT AND AFTV - AIMING TO ESTABLISH NEW STANDARD TREATMENT. Neuro Oncol 2022. [PMCID: PMC9660888 DOI: 10.1093/neuonc/noac209.306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
INTRODUCTION
Glioblastoma has the worst prognosis of brain tumors. Evidence for improving prognosis by maximal tumor removal is being established, and in recent years, new treatments such as photodynamic therapy (PDT, 2014 in Japan), and TTF therapy (2018) have been approved, the treatment results are improving. In principle, our facility performs maximum tumor removal using intraoperative MRI (iMRI) follow by the standard chemoradiation. Intraoperative PDT and autologous tumor vaccine (AFTV) will be given to desired patients. We retrospectively analyzed the long-term clinical results of the patients with newly diagnosed glioblastoma who underwent surgical treatment at our facility, and the treatment results by era and treatment method.
METHODS
The clinical features, extent of removal (EOR), OS and PFS of the adult patients with newly diagnosed glioblastoma treated from 2001 to 2021 were analyzed retrospectively. Clinical results of those patients who received PDT and AFTV treatment was also investigated.
RESULTS
The number of cases was 493, median age 58 years (18-85 years), 293 males, 200 females. The median and average EOR of contrast-enhanced lesions were 98% and 96.6%, respectively. The median PFS and OS of all cases (including biopsy) were 9.4 months and 22.7 months, respectively. When the cases were analyzed separately for 2001-2006 (before TMZ), 2007-2010, 2011-2015, and 2016-2021, the median OS for each age group was 12.9 months, 22.9 months, 23 months, and 31.1 months. The treatment results improved with age ( p < 0.0001). In particular, the median OS of 23 cases treated with PDT and AFTV was 63.1 months. The efficacy of AFTV for newly diagnosed glioblastoma is currently being verified in a multicenter Investigator-led clinical trial.
CONCLUSION
The treatment results for glioblastoma have improved over the years. The combination of maximal tumor removal using iMRI, PDT and AFTV may aim for a 5-year survival rate of 50%.
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Affiliation(s)
| | | | | | | | | | | | - Soko Ikuta
- Tokyo Women's Medical University , Tokyo , Japan
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Kuwano A, Nitta M, Saito T, Ikuta S, Tsuzuki S, Koriyama S, Kawamata T, Muragaki Y. NCMP-24. RISK FACTORS OF SURGICAL SITE INFECTION IN GLIOMA SURGERY. Neuro Oncol 2022. [DOI: 10.1093/neuonc/noac209.752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
BACKGROUND
Surgical site infection(SSI) in neurosurgery can increase mortality and worsen functional outcome. There are few reports on risk factors for SSI in glioma surgery. In this study, we investigated the risk factors for SSI in glioma surgery at our institution.
METHODS
We included 1013 patients with gliomas who underwent craniotomy between November 2013 and March 2022 at our institution. SSI was defined as requiring surgical treatment. Various factors including age, gender, number of operations, prior radiology, prior chemotherapy, use of intraoperative MRI, operation time, tumor WHO grade were investigated.
RESULTS
Among 1013 craniotomies, 31 (3.06%) cases of SSI required surgical procedure. In univariate analysis, the most significant factors were multiple prior craniotomy (p = 0.0067) and prior radiation therapy ( p = 0.0286). Among these factors, multivariate analysis revealed the number of surgeries ( p = 0.0151) as a significant independent factor for infection.Discussion and
CONCLUSION
Patients with gliomas often requires multiple craniotomy due to tumor recurrence. Although there have been reported the reoperation is an independent risk factor for postoperative infection, the is the first time that a specific number of prior surgeries ( 2 or more) has been reported. Radiotherapy is said to cause skin damage at a threshold of 10 Gy or less. Since radiation therapy for gliomas is given a dose of 50 Gy or more and irradiated scalp causes radiation dermatitis, and patients who have undergone prior radiotherapy must be carefully monitored.
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Affiliation(s)
| | | | | | - Soko Ikuta
- Tokyo Women's Medical University , shinjuku , Japan
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Morioka S, Tsuzuki S, Suzuki M, Terada M, Akashi M, Osanai Y, Kuge C, Sanada M, Tanaka K, Maruki T, Takahashi K, Saito S, Hayakawa K, Teruya K, Hojo M, Ohmagari N. Post COVID-19 condition of the Omicron variant of SARS-CoV-2. J Infect Chemother 2022; 28:1546-1551. [PMID: 35963600 PMCID: PMC9365517 DOI: 10.1016/j.jiac.2022.08.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 07/18/2022] [Accepted: 08/04/2022] [Indexed: 12/12/2022]
Abstract
Objectives To investigate the prevalence of post coronavirus disease (COVID-19) condition of the Omicron variant in comparison to other strains. Study design A single-center cross-sectional study. Methods Patients who recovered from Omicron COVID-19 infection (Omicron group) were interviewed via telephone, and patients infected with other strains (control group) were surveyed via a self-reporting questionnaire. Data on patients’ characteristics, information regarding the acute-phase COVID-19, as well as presence and duration of COVID-19-related symptoms were obtained. Post COVID-19 condition in this study was defined as a symptom that lasted for at least 2 months, within 3 months of COVID-19 onset. We investigated and compared the prevalence of post COVID-19 condition in both groups after performing propensity score matching. Results We conducted interviews for 53 out of 128 patients with Omicron and obtained 502 responses in the control group. After matching cases with controls, 18 patients from both groups had improved covariate balance of the factors: older adult, female sex, obesity, and vaccination status. There were no significant differences in the prevalence of each post COVID-19 condition between the two groups. The number of patients with at least one post COVID-19 condition in the Omicron and control groups were 1 (5.6%) and 10 (55.6%) (p = 0.003), respectively. Conclusions The prevalence of post Omicron COVID-19 conditions was less than that of the other strains. Further research with a larger sample size is needed to investigate the precise epidemiology of post COVID-19 condition of Omicron, and its impact on health-related quality of life and social productivity.
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Affiliation(s)
- S Morioka
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan; Emerging and Reemerging Infectious Diseases, Graduate School of Medicine, Tohoku University, Sendai, Japan; AMR Clinical Reference Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan.
| | - S Tsuzuki
- AMR Clinical Reference Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan; Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - M Suzuki
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - M Terada
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan; Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - M Akashi
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - Y Osanai
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - C Kuge
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - M Sanada
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - K Tanaka
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - T Maruki
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - K Takahashi
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - S Saito
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - K Hayakawa
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan; AMR Clinical Reference Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - K Teruya
- AIDS Clinical Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - M Hojo
- Division of Respiratory Medicine, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - N Ohmagari
- Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan; AMR Clinical Reference Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
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Onodera M, Saito T, Fukui A, Nitta M, Tsuzuki S, Koriyama S, Masamune K, Kawamata T, Muragaki Y. The high incidence and risk factors of levetiracetam and lacosamide-related skin rashes in glioma patients. Clin Neurol Neurosurg 2022; 220:107366. [PMID: 35878560 DOI: 10.1016/j.clineuro.2022.107366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/09/2022] [Accepted: 07/12/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Antiseizure drug (ASD)-induced skin rash remains the main side effect of seizure management in patients with glioma. New generations of ASDs, such as levetiracetam (LEV) and lacosamide (LCM) are associated with less frequent skin rashes than conventional ASDs. However, there are few reports regarding the incidence of skin rashes by LEV and LCM in patients with glioma. Therefore, the aim of this study was to investigate the incidence and risk factors of LEV- and LCM-associated skin rashes in patients with glioma. METHODS We compared the incidence of ASD-associated skin rash between 353 patients with glioma and 125 patients with meningioma, who received LEV or LCM and underwent surgery between 2017 and 2019 at our institution. Furthermore, to evaluate the association between potential risk factors and ASD-associated skin rashes, univariate and multivariate analyses were performed. RESULTS The incidence of ASD-associated skin rash in patients with glioma was higher (11 %) than in those with meningiomas (1.6 %). The multivariate regression analysis showed that adjuvant treatment with radiotherapy (p = 0.023) and a history of drug allergy (p = 0.023) were significant risk factors for ASD-associated skin rash. The rate of ASD-related skin rashes in patients with glioma was also higher than the previously reported rates of 1-3 % in patients with epilepsy. CONCLUSION Our results indicate that adjuvant treatment with radiotherapy and a history of drug allergy correlated with a high incidence of ASD-related skin rashes in patients with glioma who receive LEV and LCM. Patients with these two factors should be carefully checked for skin rashes.
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Affiliation(s)
- Mikoto Onodera
- Department of Pharmacy, Tokyo Women's Medical University, Tokyo, Japan; Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Taiichi Saito
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan; Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan.
| | - Atsushi Fukui
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Ken Masamune
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoshihiro Muragaki
- Faculty of Advanced Techno-Surgery, Tokyo Women's Medical University, Tokyo, Japan; Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
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Fukuokaya W, Kimura T, Komura K, Uchimoto T, Nishimura K, Yanagisawa T, Imai Y, Iwatani K, Ito K, Urabe F, Tsuzuki S, Kimura S, Terada N, Mukai S, Oyama Y, Abe H, Kamoto T, Azuma H, Miki J, Egawa S. Effectiveness of pembrolizumab in patients with urothelial carcinoma receiving proton pump inhibitors. Urol Oncol 2022; 40:346.e1-346.e8. [PMID: 35346571 DOI: 10.1016/j.urolonc.2022.02.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/01/2022] [Accepted: 02/26/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND The association of concurrent proton pump inhibitor (PPI) use with treatment outcome of metastatic urothelial carcinoma (UC) remains controversial. MATERIALS AND METHODS We retrospectively analyzed the records of 227 patients with platinum-treated metastatic UC treated with pembrolizumab. The primary outcome was overall survival (OS). Immune progression-free survival (iPFS) and objective response per immune response evaluation criteria in solid tumors were also compared. Inverse probability of treatment weighting (IPTW)-adjusted multivariable Cox regression models and an IPTW-adjusted multivariable logistic regression model were used to evaluate the oncological outcomes. Furthermore, the heterogeneity of the treatment effect on OS was examined using interaction terms within the IPTW-adjusted univariate Cox regression models. RESULTS Overall, 86 patients (37.9%) used PPIs. After weighting, no significant differences in patient characteristics were observed between PPI users and non-users. PPI use was significantly associated with a shorter OS (hazard ratio [HR]: 2.02, 95% confidence interval [CI]: 1.28-3.18, P = 0.003) and iPFS (HR: 1.70, 95% CI: 1.23-2.35, P = 0.001). Although not statistically significant, PPI use was associated with objective response as well (OR: 0.61, 95% CI: 0.36-1.02, P = 0.06). The interaction analyses showed that the effect of PPI significantly decreased with age (HR: 0.97, 95% CI: 0.93-1.00, P[interaction] = 0.048) and was increased in males (HR: 2.97, 95% CI: 1.10-8.05, P[interaction] = 0.032). CONCLUSIONS PPI use was significantly associated with worse survival of patients with metastatic UC treated with pembrolizumab. Furthermore, the results suggested that its effects decreased with age and was increased in males.
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Affiliation(s)
- Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan.
| | - Kazumasa Komura
- Department of Urology, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan.
| | - Taizo Uchimoto
- Department of Urology, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan
| | - Kazuki Nishimura
- Department of Urology, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan
| | - Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Yu Imai
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Kosuke Iwatani
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Kagenori Ito
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Fumihiko Urabe
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Shoji Kimura
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Naoki Terada
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki-city, Miyazaki, Japan
| | - Shoichiro Mukai
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki-city, Miyazaki, Japan
| | - Yu Oyama
- Department of Medical Oncology, Kameda Medical Center, Kamogawa City, Chiba, Japan
| | - Hirokazu Abe
- Department of Urology, Kameda Medical Center, Kamogawa City, Chiba, Japan
| | - Toshiyuki Kamoto
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki-city, Miyazaki, Japan
| | - Haruhito Azuma
- Department of Urology, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Shin Egawa
- Department of Urology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
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Imai Y, Urabe F, Fukuokaya W, Matsukawa A, Iwatani K, Aikawa K, Obayashi K, Yanagisawa T, Tsuzuki S, Nakajo H, Kimura T, Egawa S, Miki J. Laparoscopic partial nephrectomy for the horseshoe kidney with indocyanine green fluorescence guidance under the modified supine position. IJU Case Rep 2022; 5:259-262. [PMID: 35795128 PMCID: PMC9249637 DOI: 10.1002/iju5.12450] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/07/2022] [Accepted: 03/22/2022] [Indexed: 01/07/2023] Open
Abstract
Introduction Owing to the complexity of their blood supply, renal tumors in horseshoe kidneys are sometimes technically challenging to resect through laparoscopic procedures. Case presentation A 75‐year‐old man presented with a 3‐cm lower‐pole mass in the right moiety of the horseshoe kidney. Indocyanine green administration allowed for the identification of the tumor's feeding artery, which was selectively clamped to perform laparoscopic partial nephrectomy. During the procedure, the patient was positioned in the modified supine position (30° semi‐lateral position), which enabled us to approach the branch of the left renal artery. Postoperative pathologic examination of the resected mass confirmed the diagnosis of pT1a clear cell renal cell carcinoma with negative surgical margins. Conclusion Our novel laparoscopic approach with indocyanine green fluorescence in the modified supine position facilitates the identification of and access to the tumor's feeding artery. This technique is advantageous for laparoscopic partial nephrectomy in patients with horseshoe kidney.
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Affiliation(s)
- Yu Imai
- Department of Urology The Jikei University School of Medicine, Kashiwa Hospital Kashiwa Chiba
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Fumihiko Urabe
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Wataru Fukuokaya
- Department of Urology The Jikei University School of Medicine, Kashiwa Hospital Kashiwa Chiba
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Akihiro Matsukawa
- Department of Urology The Jikei University School of Medicine, Kashiwa Hospital Kashiwa Chiba
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Kosuke Iwatani
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Koichi Aikawa
- Department of Urology The Jikei University School of Medicine, Kashiwa Hospital Kashiwa Chiba
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Koki Obayashi
- Department of Urology The Jikei University School of Medicine, Kashiwa Hospital Kashiwa Chiba
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Takafumi Yanagisawa
- Department of Urology The Jikei University School of Medicine, Kashiwa Hospital Kashiwa Chiba
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Shunsuke Tsuzuki
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Hiroshi Nakajo
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Takahiro Kimura
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Shin Egawa
- Department of Urology The Jikei University School of Medicine Tokyo Japan
| | - Jun Miki
- Department of Urology The Jikei University School of Medicine, Kashiwa Hospital Kashiwa Chiba
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Urabe F, Matsuzaki J, Ito K, Takamori H, Tsuzuki S, Miki J, Kimura T, Egawa S, Nakamura E, Matsui Y, Fujimoto H, Yamamoto Y, Ochiya T. Serum microRNA as liquid biopsy biomarker for the prediction of oncological outcomes in patients with bladder cancer. Int J Urol 2022; 29:968-976. [PMID: 35288995 DOI: 10.1111/iju.14858] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/24/2022] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Radical cystectomy is the gold-standard treatment for muscle-invasive bladder cancer and aggressive non-muscle-invasive bladder cancer. To enhance clinical decision-making regarding patients with bladder cancer who underwent radical cystectomy, a recurrence prediction biomarker with high accuracy is urgently needed. In this study, we developed a model for the prediction of bladder cancer recurrence after radical cystectomy by combining serum microRNA and a pathological factor. METHODS We retrospectively analyzed the clinical records of 81 patients with bladder cancer who underwent radical cystectomy between 2008 and 2016. The dataset was divided into two, and Fisher linear discriminant analysis was used to construct a prognostic model for future recurrence in the training set (n = 41). The performance of the model was evaluated in the validation set (n = 40). RESULTS Thirty patients had recurrence after having undergone radical cystectomy. A prognostic model for recurrence was constructed by combining a pathological factor (i.e. positive pathological lymph node status) and three microRNAs (miR-23a-3p, miR-3679-3p, and miR-3195). The model showed a sensitivity of 0.87, a specificity of 0.80, and an area under the receiver operating characteristic curve of 0.88 (0.77-0.98) in the validation set. Furthermore, Kaplan-Meier analysis revealed that patients with a low prediction index have significantly longer overall survival than patients with a high prediction index (P = 0.041). CONCLUSION A combination of serum microRNA profiles and lymph node statuses is useful for the prediction of oncological outcomes after radical cystectomy in patients with bladder cancer.
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Affiliation(s)
- Fumihiko Urabe
- Laboratory of Integrative Oncology, National Cancer Center Research Institute, Tokyo, Japan.,Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Juntaro Matsuzaki
- Laboratory of Integrative Oncology, National Cancer Center Research Institute, Tokyo, Japan.,Division of Pharmacotherapeutics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Kagenori Ito
- Laboratory of Integrative Oncology, National Cancer Center Research Institute, Tokyo, Japan.,Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hajime Takamori
- Department of Urology, National Cancer Center Hospital, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan.,Department of Urology, The Jikei University Kashiwa Hospital, Chiba, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shin Egawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Eijiro Nakamura
- Department of Urology, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshiyuki Matsui
- Department of Urology, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Fujimoto
- Department of Urology, National Cancer Center Hospital, Tokyo, Japan
| | - Yusuke Yamamoto
- Laboratory of Integrative Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Takahiro Ochiya
- Department of Molecular and Cellular Medicine, Tokyo Medical University, Tokyo, Japan
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Kobayashi T, Nitta M, Shimizu K, Saito T, Tsuzuki S, Fukui A, Koriyama S, Kuwano A, Komori T, Masui K, Maehara T, Kawamata T, Muragaki Y. Therapeutic Options for Recurrent Glioblastoma—Efficacy of Talaporfin Sodium Mediated Photodynamic Therapy. Pharmaceutics 2022; 14:pharmaceutics14020353. [PMID: 35214085 PMCID: PMC8879869 DOI: 10.3390/pharmaceutics14020353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/28/2022] [Accepted: 02/01/2022] [Indexed: 11/16/2022] Open
Abstract
Recurrent glioblastoma (GBM) remains one of the most challenging clinical issues, with no standard treatment and effective treatment options. To evaluate the efficacy of talaporfin sodium (TS) mediated photodynamic therapy (PDT) as a new treatment for this condition, we retrospectively analyzed 70 patients who underwent surgery with PDT (PDT group) for recurrent GBM and 38 patients who underwent surgery alone (control group). The median progression-free survival (PFS) in the PDT and control groups after second surgery was 5.7 and 2.2 months, respectively (p = 0.0043). The median overall survival (OS) after the second surgery was 16.0 and 12.8 months, respectively (p = 0.031). Both univariate and multivariate analyses indicated that surgery with PDT and a preoperative Karnofsky Performance Scale were significant independent prognostic factors for PFS and OS. In the PDT group, there was no significant difference regarding PFS and OS between patients whose previous pathology before recurrence was already GBM and those who had malignant transformation to GBM from lower grade glioma. There was also no significant difference in TS accumulation in the tumor between these two groups. According to these results, additional PDT treatment for recurrent GBM could have potential survival benefits and its efficacy is independent of the pre-recurrence pathology.
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Affiliation(s)
- Tatsuya Kobayashi
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
| | - Masayuki Nitta
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
- Faculty of Advanced Techno-Surgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan
- Correspondence:
| | - Kazuhide Shimizu
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, 185 Cambridge Street, Boston, MA 02114, USA;
- Department of Neurosurgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan;
| | - Taiichi Saito
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
- Faculty of Advanced Techno-Surgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan
| | - Shunsuke Tsuzuki
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
| | - Atsushi Fukui
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
| | - Atsushi Kuwano
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
| | - Takashi Komori
- Department of Laboratory Medicine and Pathology (Neuropathology), Tokyo Metropolitan Neurological Hospital, 2-6-1 Musashidai, Fuchu-shi, Tokyo 183-0042, Japan;
| | - Kenta Masui
- Department of Pathology, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan;
| | - Taketoshi Maehara
- Department of Neurosurgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan;
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan; (T.K.); (T.S.); (S.T.); (A.F.); (S.K.); (A.K.); (T.K.); (Y.M.)
- Faculty of Advanced Techno-Surgery, Tokyo Women’s Medical University, 8-1 Kawadacho, Shinjuku-ku, Tokyo 162-8666, Japan
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Tamura M, Kurihara H, Saito T, Nitta M, Maruyama T, Tsuzuki S, Fukui A, Koriyama S, Kawamata T, Muragaki Y. Combining Pre-operative Diffusion Tensor Images and Intraoperative Magnetic Resonance Images in the Navigation Is Useful for Detecting White Matter Tracts During Glioma Surgery. Front Neurol 2022; 12:805952. [PMID: 35126299 PMCID: PMC8812689 DOI: 10.3389/fneur.2021.805952] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 12/27/2021] [Indexed: 12/21/2022] Open
Abstract
Purpose We developed a navigation system that superimposes the fractional anisotropy (FA) color map of pre-operative diffusion tensor imaging (DTI) and intraoperative magnetic resonance imaging (MRI). The current study aimed to investigate the usefulness of this system for neurophysiological monitoring and examination under awake craniotomy during tumor removal. Method A total of 10 glioma patients (4 patients with right-side tumors; 5 men and 5 women; average age, 34 years) were evaluated. Among them, the tumor was localized to the frontal lobe, insular cortex, and parietal lobe in 8, 1, and 1 patient, respectively. There were 3 patients who underwent surgery on general anesthesia, while 7 patients underwent awake craniotomy. The index of DTI anisotropy taken pre-operatively (magnetic field: 3 tesla, 6 motion probing gradient directions) was analyzed as a color map (FA color map) and concurrently co-registered in the intraoperative MRI within the navigation. In addition to localization of the bipolar coagulator and the cortical stimulator for brain mapping on intraoperative MRI, the pre-operative FA color map was also concurrently integrated and displayed on the navigation monitor. This white matter nerve functional information was confirmed directly by using neurological examination and referring to the electrophysiological monitoring. Results Intraoperative MRI, integrated pre-operative FA color map, and microscopic surgical view were displayed on one screen in all 10 patients, and white matter fibers including the pyramidal tract were displayed as a reference in blue. Regarding motor function, motor-evoked potential was monitored as appropriate in all cases, and removal was possible while directly confirming motor symptoms under awake craniotomy. Furthermore, the white matter fibers including the superior longitudinal fasciculus were displayed in green. Importantly, it was useful not only to localize the resection site, but to identify language-related, eye movement-related, and motor fibers at the electrical stimulation site. All motor and/or language white matter tracts were identified and visualized with the co-registration and then with an acceptable post-operative neurological outcome. Conclusion Co-registering an intraoperative MR images and a pre-operative FA color map is a practical and useful method to predict the localization of critical white matter nerve functions intraoperatively in glioma surgery.
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Affiliation(s)
- Manabu Tamura
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroyuki Kurihara
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Taiichi Saito
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Masayuki Nitta
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Takashi Maruyama
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Atsushi Fukui
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Shunichi Koriyama
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoshihiro Muragaki
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
- *Correspondence: Yoshihiro Muragaki
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50
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Yanagisawa T, Kimura T, Mori K, Suzuki H, Sano T, Otsuka T, Iwamoto Y, Fukuokaya W, Miyajima K, Enei Y, Sakanaka K, Matsukawa A, Onuma H, Obayashi K, Tsuzuki S, Hata K, Shimomura T, Miki J, Egawa S. Abiraterone acetate versus nonsteroidal antiandrogen with androgen deprivation therapy for high-risk metastatic hormone-sensitive prostate cancer. Prostate 2022; 82:3-12. [PMID: 34559410 DOI: 10.1002/pros.24243] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 08/19/2021] [Accepted: 09/15/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Although prostate cancer is a very common form of malignancy in men, the clinical significance of androgen deprivation therapy (ADT) with abiraterone acetate versus the nonsteroidal antiandrogen bicalutamide has not yet been verified in patients with high-risk metastatic hormone-sensitive prostate cancer (mHSPC). The present study was designed to initiate this verification in real-world Japanese clinical practice. METHODS We retrospectively analyzed the records of 312 patients with high-risk mHSPC based on LATITUDE criteria and had received ADT with bicalutamide (n = 212) or abiraterone acetate (n = 100) between September 2015 and December 2020. Bicalutamide was given at 80 mg daily and abiraterone was given at 1000 mg daily as four 250-mg tablets plus prednisolone (5-10 mg daily). Overall survival (OS), cancer-specific survival (CSS), and time to castration-resistant prostate cancer (CRPC) were compared. The prognostic factor for time to CRPC was analyzed by Cox proportional hazard model. RESULTS Patients in the bicalutamide group were older, and more of them had poor performance status (≧2), than in the abiraterone group. Impaired liver function was noted in 2% of the bicalutamide group and 16% of the abiraterone group (p < 0.001). Median follow-up was 22.5 months for bicalutamide and 17 months for abiraterone (p < 0.001). Two-year OS and CSS for bicalutamide versus abiraterone was 77.8% versus 79.5% (p = 0.793) and 81.1% versus 82.5% (p = 0.698), respectively. Median time to CRPC was significantly longer in the abiraterone group than in the bicalutamide group (NA vs. 13 months, p < 0.001). In multivariate analysis, Gleason score ≧9, high alkaline phosphatase, high lactate dehydrogenase, liver metastasis, and bicalutamide were independent prognostic risk factors for time to CRPC. Abiraterone prolonged the time to CRPC in patients with each of these prognostic factors. CONCLUSIONS Despite limitations regarding the time-dependent bias, ADT with abiraterone acetate significantly prolonged the time to CRPC compared to bicalutamide in patients with high-risk mHSPC. However, further study with longer follow-up is needed.
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Affiliation(s)
- Takafumi Yanagisawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirotaka Suzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takayuki Sano
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Takashi Otsuka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuya Iwamoto
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Wataru Fukuokaya
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keiichiro Miyajima
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuki Enei
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keigo Sakanaka
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akihiro Matsukawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hajime Onuma
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Koki Obayashi
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shunsuke Tsuzuki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenichi Hata
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Tatsuya Shimomura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shin Egawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
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