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Shiota M, Takamatsu D, Matsui Y, Yokomizo A, Morizane S, Saito R, Miyake M, Tsutsumi M, Yamamoto Y, Tashiro K, Tomida R, Narita S, Edamura K, Yamaguchi T, Hashimoto K, Kato M, Kasahara T, Yoshino T, Akamatsu S, Kaneko T, Matsukawa A, Matsumoto R, Joraku A, Saito T, Kato T, Kato M, Enokida H, Sakamoto S, Terada N, Kanno H, Nishiyama N, Kimura T, Kitamura H, Eto M. Prognostication in Lymph Node-Positive Prostate Cancer with No PSA Persistence After Radical Prostatectomy. Ann Surg Oncol 2024; 31:3872-3879. [PMID: 38353798 DOI: 10.1245/s10434-024-14999-2] [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: 12/07/2023] [Accepted: 01/18/2024] [Indexed: 05/09/2024]
Abstract
BACKGROUND This study aimed to create a prognostic model to predict disease recurrence among patients with lymph node involvement but no prostate-specific antigen (PSA) persistence and to explore its clinical utility. METHODS The study analyzed patients with lymph node involvement after pelvic lymph node dissection with radical prostatectomy in whom no PSA persistence was observed between 2006 and 2019 at 33 institutions. Prognostic factors for recurrence-free survival (RFS) were analyzed by the Cox proportional hazards model. RESULTS Among 231 patients, 127 experienced disease recurrence. The factors prognostic for RFS were PSA level at diagnosis (≥ 20 vs. < 20 ng/mL: hazard ratio [HR], 1.66; 95% confidence interval [CI], 1.09-2.52; P = 0.017), International Society of Urological Pathology grade group at radical prostatectomy (RP) specimen (group ≥ 4 vs. ≤ 3: HR, 1.63; 95% CI 1.12-2.37; P = 0.010), pathologic T-stage (pT3b/4 vs. pT2/3a: HR, 1.70; 95% CI 1.20-2.42; P = 0.0031), and surgical margin status (positive vs. negative: HR, 1.60; 95% CI 1.13-2.28; P = 0.0086). The prognostic model using four parameters were associated with RFS and metastasis-free survival. CONCLUSION The prognostic model in combination with postoperative PSA value and number of lymph nodes is clinically useful for discussing treatment choice with patients.
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Affiliation(s)
- Masaki Shiota
- Department of Urology, Kyushu University, Fukuoka, Japan.
| | - Dai Takamatsu
- Department of Urology, Kyushu University, Fukuoka, Japan
| | - Yoshiyuki Matsui
- Department of Urology, National Cancer Center Hospital, Tokyo, Japan
| | - Akira Yokomizo
- Department of Urology, Harasanshin Hospital, Fukuoka, Japan
| | - Shuichi Morizane
- Division of Urology, Department of Surgery, Faculty of Medicine, Tottori University, Yonago, Japan
| | - Ryoichi Saito
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
| | - Makito Miyake
- Department of Urology, Nara Medical University, Kashihara, Japan
| | | | - Yoshiyuki Yamamoto
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Ryotaro Tomida
- Department of Urology, Shikoku Cancer Center, Matsuyama, Japan
| | | | - Kohei Edamura
- Department of Urology, Okayama University, Okayama, Japan
| | | | - Kohei Hashimoto
- Department of Urology, Sapporo Medical University, Sapporo, Japan
| | - Masashi Kato
- Department of Urology, Nagoya University, Nagoya, Japan
| | - Takashi Kasahara
- Division of Urology, Department of Regenerative and Transplant Medicine, Niigata University, Niigata, Japan
| | | | | | - Tomoyuki Kaneko
- Department of Urology, Teikyo University School of Medicine, Tokyo, Japan
| | - Akihiro Matsukawa
- Department of Urology, Kashiwa Hospital, The Jikei University, Chiba, Japan
| | - Ryuji Matsumoto
- Department of Renal and Genitourinary Surgery, Hokkaido University, Sapporo, Japan
| | - Akira Joraku
- Department of Urology, Ibaraki Prefectural Central Hospital, Ibaraki Cancer Center, Kasama, Japan
| | - Toshihiro Saito
- Department of Urology, Niigata Cancer Center Hospital, Niigata, Japan
| | - Takuma Kato
- Department of Urology, Kagawa University, Kagawa, Japan
| | - Manabu Kato
- Department of Nephro-Urologic Surgery and Andrology, Mie University, Tsu, Japan
| | - Hideki Enokida
- Department of Urology, Kagoshima University, Kagoshima, Japan
| | | | - Naoki Terada
- Department of Urology, Miyazaki University, Miyazaki, Japan
| | - Hidenori Kanno
- Department of Urology, Yamagata University, Yamagata, Japan
| | | | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | | | - Masatoshi Eto
- Department of Urology, Kyushu University, Fukuoka, Japan
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Jingushi K, Kawashima A, Tanikawa S, Saito T, Yamamoto A, Uemura T, Sassi N, Ishizuya Y, Yamamoto Y, Kato T, Hatano K, Hase H, Nonomura N, Tsujikawa K. Cutibacterium acnes-derived extracellular vesicles promote tumor growth in renal cell carcinoma. Cancer Sci 2024. [PMID: 38682309 DOI: 10.1111/cas.16202] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 04/08/2024] [Accepted: 04/17/2024] [Indexed: 05/01/2024] Open
Abstract
Bacterial flora are present in various parts of the human body, including the intestine, and are thought to be involved in the etiology of various diseases such as multiple sclerosis, intestinal diseases, cancer, and uterine diseases. In recent years, the presence of bacterial 16S rRNA genes has been revealed in blood, which was previously thought to be a sterile environment, and characteristic blood microbiomes have been detected in various diseases. However, the mechanism and the origin of the bacterial information are unknown. In this study, we performed 16S rRNA metagenomic analysis of bacterial DNA in serum extracellular vesicles from five healthy donors and seven patients with renal cell carcinoma and detected Cutibacterium acnes DNA as a characteristic bacterial DNA in the serum extracellular vesicles of patients with renal cell carcinoma. In addition, C. acnes DNA was significantly reduced in postoperative serum extracellular vesicles from patients with renal cell carcinoma compared with that in preoperative serum extracellular vesicles from these patients and was also detected in tumor tissue and extracellular vesicles from tumor tissue-associated microbiota, suggesting an association between C. acnes extracellular vesicles and renal cell carcinoma. C. acnes extracellular vesicles were taken up by renal carcinoma cells to enhance their proliferative potential. C. acnes extracellular vesicles also exhibited tumor-promoting activity in a mouse model of renal cancer allografts with enhanced angiogenesis. These results suggest that extracellular vesicles released by C. acnes localized in renal cell carcinoma tissues act in a tumor-promoting manner.
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Affiliation(s)
- Kentaro Jingushi
- Laboratory of Molecular and Cellular Physiology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan
| | - Atsunari Kawashima
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Sayaka Tanikawa
- Laboratory of Molecular and Cellular Physiology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan
| | - Takuro Saito
- Department of Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
- Department of Clinical Research in Tumor Immunology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Akinaru Yamamoto
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Toshihiro Uemura
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Nesrine Sassi
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yu Ishizuya
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yoshiyuki Yamamoto
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Taigo Kato
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Koji Hatano
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Hiroaki Hase
- Laboratory of Molecular and Cellular Physiology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan
| | - Norio Nonomura
- Department of Urology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kazutake Tsujikawa
- Laboratory of Molecular and Cellular Physiology, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan
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3
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Yamamoto Y, Nonomura N. Editorial Comment to Survival beyond cabazitaxel for metastatic castration-resistant prostate cancer. Int J Urol 2024. [PMID: 38572670 DOI: 10.1111/iju.15458] [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: 04/05/2024]
Affiliation(s)
- Yoshiyuki Yamamoto
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan
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Takeshita T, Iwamoto T, Niikura N, Watanabe K, Kikawa Y, Kobayashi K, Iwakuma N, Okamura T, Tada H, Ozaki S, Okuno T, Toh U, Yamamoto Y, Tsuneizumi M, Ishiguro H, Masuda N, Saji S. Identifying prognostic biomarkers for palbociclib add-on therapy in fulvestrant-resistant breast cancer using cell-free DNA sequencing. ESMO Open 2024; 9:102385. [PMID: 38387111 DOI: 10.1016/j.esmoop.2024.102385] [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: 11/22/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND The FUTURE trial (UMIN000029294) demonstrated the safety and efficacy of adding palbociclib after fulvestrant resistance in patients with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) advanced and metastatic breast cancer (ABC/MBC). In this planned sub-study, cancer panel sequencing of cell-free DNA (cfDNA) was utilized to explore prognostic and predictive biomarkers for further palbociclib treatment following fulvestrant resistance. MATERIALS AND METHODS Herein, 149 cfDNA samples from 65 patients with fulvestrant-resistant disease were analysed at the time of palbociclib addition after fulvestrant resistance (baseline), on day 15 of cycle 1, and at the end of treatment using the assay for identifying diverse mutations in 34 cancer-related genes. RESULTS During the course of treatment, mutations in ESR1, PIK3CA, FOXA1, RUNX1, TBX3, and TP53 were the most common genomic alterations observed. Analysis of genomic mutations revealed that before fulvestrant introduction, baseline PIK3CA mutations were marginally lower in metastatic aromatase inhibitor (AI)-treated patients compared to adjuvant AI-treated patients (P = 0.063). Baseline PIK3CA mutations were associated with poorer progression-free survival [hazard ratio: 1.62, P = 0.04]. Comparative analysis between baseline and early-changing gene mutations identified poor prognostic factors including early-changing MAP3K1 mutations (hazard ratio: 4.66, P = 0.04), baseline AR mutations (hazard ratio: 3.53, P = 0.04), and baseline PIK3CA mutations (hazard ratio: 3.41, P = 0.02). Notably, the relationship between ESR1 mutations and mutations in PIK3CA, MAP3K1, and TP53 weakened as treatment progressed. Instead, PIK3CA mutations became correlated with TP53 and FOXA1 mutations. CONCLUSIONS Cancer panel testing for cfDNA identified prognostic and predictive biomarkers for palbociclib add-on therapy after acquiring fulvestrant resistance in patients with HR+/HER2- ABC/MBC.
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Affiliation(s)
- T Takeshita
- Department of Breast and Endocrine Surgery, Kumamoto City Hospital, Kumamoto.
| | - T Iwamoto
- Department of Breast and Thyroid Surgery, Kawasaki Medical School Hospital, Kurashiki
| | - N Niikura
- Department of Breast Oncology, Tokai University School of Medicine, Isehara, Kanagawa
| | - K Watanabe
- Department of Breast Surgery, Hokkaido Cancer Center, Sapporo, Hokkaido
| | - Y Kikawa
- Department of Breast Surgery, Kansai Medical University Hospital, Hirakata, Osaka
| | - K Kobayashi
- Department of Medical Oncology, Saitama Red Cross Hospital, Chuo-ku, Saitama
| | - N Iwakuma
- Breast Center, Department of Breast Surgery, NHO Kyushu Medical Center, Fukuoka
| | - T Okamura
- Department of Breast Oncology, Tokai University School of Medicine, Isehara, Kanagawa
| | - H Tada
- Division of Breast and Endocrine Surgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi
| | - S Ozaki
- Department of Gastrointestinal and Breast Surgery, Hiroshima Prefectural Hospital, Hiroshima
| | - T Okuno
- Department of Breast Surgery, Kobe City Nishi-Kobe Medical Center, Kobe, Hyogo
| | - U Toh
- Department of Breast Surgery, Kurume University Hospital, Kurume, Fukuoka
| | - Y Yamamoto
- Department of Breast and Endocrine Surgery, Kumamoto University Hospital, Kumamoto
| | - M Tsuneizumi
- Department of Breast Surgery, Shizuoka General Hospital, Shizuoka
| | - H Ishiguro
- Breast Oncology Service, Saitama Medical University International Medical Center, Hidaka, Saitama
| | - N Masuda
- Department of Breast and Endocrine Surgery, Nagoya University Graduate School of Medicine, Nagoya
| | - S Saji
- Department of Medical Oncology, Fukushima Medical University, School of Medicine, Fukushima, Japan
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Nagaoka K, Iwanaga N, Takegoshi Y, Murai Y, Kawasuji H, Miura M, Sato Y, Hatakeyama Y, Ito H, Kato Y, Shibayama N, Terasaki Y, Fujimura T, Takazono T, Kosai K, Sugano A, Morinaga Y, Yanagihara K, Mukae H, Yamamoto Y. Mortality risk factors and fulminant sub-phenotype in anaerobic bacteremia: a 10-year retrospective, multicenter, observational cohort study. Eur J Clin Microbiol Infect Dis 2024; 43:459-467. [PMID: 38172403 DOI: 10.1007/s10096-023-04743-1] [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: 09/24/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE During the last decade, the incidence of anaerobic bacteremia (AB) has been increasing. Patients with AB may develop complex underlying diseases, which can occasionally be accompanied by fatal or fulminant outcomes. However, the risk factors for AB-related mortality remain unclear. Herein, we sought to elucidate the risk factors for AB-related mortality. METHODS In this multicenter, retrospective, observational study, we enrolled patients with culture-proven AB from six tertiary hospitals in Japan, between January 2012 and December 2021. Data on patient and infection characteristics, laboratory findings, treatment, and outcome were collected, and their associations with mortality were analyzed. RESULTS A total of 520 participants were included. The 30-day mortality in the study cohort was 14.0% (73 patients), and malignant tumors were frequently observed comorbidities in 48% of the entire cohort. Multivariable logistic regression analysis showed a Charlson comorbidity score of > 6, serum creatinine level of > 1.17 mg/dL, and hypotension to be independent risk factors for 30-day mortality in AB (odds ratios [ORs] 2.12, 2.25, and 5.12, respectively; p < 0.05), whereas drainage significantly reduced this risk (OR, 0.28; p < 0.0001). Twelve patients (2.3% of the whole cohort and 16.4% of the deceased patients) presented with extremely rapid progression leading to fatal outcome, consistent with "fulminant AB." CONCLUSIONS This study identified acute circulatory dysfunction and performance of drainage as independent predictive factors for 30-day AB-related mortality and revealed the existence of a fulminant AB sub-phenotype. Our findings could serve as a practical guide to predict the clinical outcomes of AB.
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Affiliation(s)
- Kentaro Nagaoka
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, 2630 Sugitani, Toyama, 930-0194, Japan.
| | - N Iwanaga
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Y Takegoshi
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Y Murai
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, 2630 Sugitani, Toyama, 930-0194, Japan
| | - H Kawasuji
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, 2630 Sugitani, Toyama, 930-0194, Japan
| | - M Miura
- Department of Infection Control, Toyama Nishi General Hospital, Toyama, Japan
| | - Y Sato
- Department of Infection Control, Kamiichi General Hospital, Toyama, Japan
| | - Y Hatakeyama
- Department of Infection Control, Takaoka City Hospital, Toyama, Japan
| | - H Ito
- Department of Infection Control, Takaoka City Hospital, Toyama, Japan
| | - Y Kato
- Department of Infection Control, Toyama City Hospital, Toyama, Japan
| | - N Shibayama
- Department of Infection Control, Toyama City Hospital, Toyama, Japan
| | - Y Terasaki
- Department of Infection Control, Toyama City Hospital, Toyama, Japan
| | - T Fujimura
- Department of Infection Control, Toyama City Hospital, Toyama, Japan
| | - T Takazono
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - K Kosai
- Department of Laboratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - A Sugano
- Center for Clinical Research, Toyama University Hospital, Toyama, Japan
| | - Y Morinaga
- Department of Microbiology, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - K Yanagihara
- Department of Laboratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - H Mukae
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Y Yamamoto
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, 2630 Sugitani, Toyama, 930-0194, Japan
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Matsumoto T, Yamamoto Y, Kotaka M, Masuishi T, Tsuji Y, Shoji H, Hirata K, Tsuduki T, Makiyama A, Izawa N, Takahashi N, Tsuda M, Yasui H, Ohta T, Kito Y, Otsu S, Hironaka S, Yamazaki K, Boku N, Hyodo I, Yoshimura K, Muro K. A Phase II Study of FOLFIRI Plus Ziv-Aflibercept After Trifluridine/Tipiracil Plus Bevacizumab in Patients with Metastatic Colorectal Cancer: WJOG 11018G. Target Oncol 2024; 19:181-190. [PMID: 38427280 DOI: 10.1007/s11523-024-01043-2] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Non-inferiority of trifluridine/tipiracil (FTD/TPI) plus bevacizumab (BEV) to irinotecan/fluoropyrimidine plus BEV in metastatic colorectal cancer was investigated in the phase III TRUSTY study, and we conducted a phase II study of FOLFIRI (5-FU+leucovorin+irinotecan) plus zib-aflibercept (AFL) after FTD/TPI plus BEV. However, the TRUSTY study failed during the recruitment of our patients. OBJECTIVE We present the findings of a phase II study on the efficacy of FOLFIRI plus zib-aflibercept (AFL) after FTD/TPI plus BEV, including clinical results with plasma biomarker analyses. METHODS This was a multicenter, single-arm, phase II study in patients with metastatic colorectal cancer refractory or intolerant to oxaliplatin, fluoropyrimidine, BEV, and FTD/TPI. The primary endpoint was progression-free survival. Fifteen plasma angiogenesis-associated biomarkers were analyzed using a Luminex® multiplex assay U-kit. RESULTS Between January 2020 and May 2022, 26 patients (median age, 68 years) from 15 sites were enrolled. The median progression-free survival was 4.9 months (85% confidence interval, 3.4 month-not estimated). The overall response and disease control rates were 8% and 62%, respectively. The median levels of vascular endothelial growth factor-A and placental growth factor, both targets of AFL, were below the measurable limit of 30 pg/mL and 16 pg/mL, respectively. Patients were divided into two groups at the median levels of baseline biomarkers. The progression-free survival did not differ between high and low expressers of placental growth factor (p = 0.7), while it tended to be shorter in those with high levels of osteopontin (p = 0.05), angiopoietin-2 (p = 0.07), and tissue inhibitor of matrix metalloproteinases-1 (p = 0.1). CONCLUSIONS This study did not meet the primary endpoint. Hence, FOLFIRI plus AFL should not be used after FTD/TPI plus BEV for metastatic colorectal cancer. Further studies are needed to determine factors not targeted by AFL that may affect the efficacy of the treatment. CLINICAL TRIAL REGISTRATION jRCTs041190100.
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Affiliation(s)
- Toshihiko Matsumoto
- Cancer Treatment Center, Kansai Medical University Hospital, 2-3-1, Shinmachi, Hirakata-shi, Osaka, 5731191, Japan.
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba-shi, Ibaragi, Japan
| | - Masahito Kotaka
- Gastrointestinal Cancer Center, Sano Hospital, Kobe-shi, Hyogo, Japan
| | - Toshiki Masuishi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya-shi, Aichi, Japan
| | - Yasushi Tsuji
- Department of Clinical Oncology, Tonan Hospital, Sapporo-shi, Hokkaido, Japan
| | - Hirokazu Shoji
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Kenro Hirata
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan
| | - Takao Tsuduki
- Department of Internal Medicine, Himeji Red Cross Hospital, Himeji-shi, Hyogo, Japan
| | | | - Naoki Izawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki-shi, Kanagawa, Japan
| | - Naoki Takahashi
- Department of Gastroenterology, Saitama Cancer Center Hospital, Kita-adachi-gun, Saitama, Japan
| | - Masahiro Tsuda
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Akashi-shi, Hyogo, Japan
| | - Hisateru Yasui
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Kobe-shi, Hyogo, Japan
| | - Takashi Ohta
- Department of Clinical Oncology, Kansai Rosai Hospital, Amagasaki-shi, Hyogo, Japan
| | - Yosuke Kito
- Department of Medical Oncology, Ishikawa Prefectural Central Hospital, Kanazawa-shi, Ishikawa, Japan
| | - Satoshi Otsu
- Department of Medical Oncology and Hematology, Faculty of Medicine, Oita University, Yufu-shi, Oita, Japan
| | - Shuichi Hironaka
- Department of Medical Oncology and Hematology, Faculty of Medicine, Oita University, Yufu-shi, Oita, Japan
- Department of Medical Oncology, Faculty of Medicine, Kyorin University, Mitaka-shi, Tokyo, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Sunto-gun, Shizuoka, Japan
| | - Narikazu Boku
- Department of Oncology and General Medicine, Institute of Medical Science Hospital, University of Tokyo, Tokyo, Japan
| | - Ichinosuke Hyodo
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Kenichi Yoshimura
- Medical Center for Translational and Clinical Research, Hiroshima University, Hiroshima-shi, Hiroshima, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya-shi, Aichi, Japan
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Kato M, Shiota M, Kimura T, Hanazawa R, Hirakawa A, Takamatsu D, Tashiro K, Matsui Y, Hashine K, Saito R, Yokomizo A, Yamamoto Y, Narita S, Hashimoto K, Matsumoto H, Akamatsu S, Nishiyama N, Eto M, Kitamura H, Tsuzuki T. Validation study on the 2 mm diameter cutoff in lymph node-positive cases following radical prostatectomy in accordance with the AJCC/UICC TNM 8th edition: Real-world data analysis from a Japanese cohort. Int J Urol 2024. [PMID: 38424729 DOI: 10.1111/iju.15434] [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: 12/07/2023] [Accepted: 02/12/2024] [Indexed: 03/02/2024]
Abstract
OBJECTIVES The American Joint Committee on Cancer (AJCC)/Union for International Cancer Control (UICC) 8th edition has proposed micrometastasis as a lymph node metastasis (LN+) of diameter ≤2 mm in prostate cancer. However, supporting evidence has not described. We evaluated LN+ patients' survival after radical prostatectomy (RP) based on the LN maximum tumor diameter (MTD). METHODS Data from 561 LN+ patients after RP and pelvic LN dissection (PLND) treated between 2006 and 2019 at 33 institutions were retrospectively investigated. Patients were stratified by a LN+ MTD cutoff of 2 mm. Outcomes included castration resistance-free survival (CRFS), metastasis-free survival (MFS), cancer-specific survival (CSS), and overall survival (OS). RESULTS In total, 282 patients were divided into two groups (LN+ MTD >2 mm [n = 206] and ≤2 mm [n = 76]). Patients of LN+ status >2 mm exhibited significantly decreased CRFS and MFS, and poorer CSS and OS. No patients developed CRPC in the LN+ status ≤2 mm group when the PLND number was ≥14. Multivariate analysis showed the number of LN removed, RP Gleason pattern 5, and MTD in LN+ significantly predicted CRFS. CONCLUSIONS Patients of LN+ status ≤2 mm showed better prognoses after RP. In all the patients in the ≤2-mm group, the progression to CRPC could be prevented with appropriate interventions, particularly when PLND is performed accurately. Our findings support the utility of the pN substaging proposed by the AJCC/UICC 8th edition; this will facilitate precision medicine for patients with advanced prostate cancer.
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Affiliation(s)
- Masashi Kato
- Department of Urology, Nagoya University, Nagoya, Japan
| | - Masaki Shiota
- Department of Urology, Kyushu University, Fukuoka, Japan
| | - Takahiro Kimura
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Ryoichi Hanazawa
- Department of Clinical Biostatistics, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akihiro Hirakawa
- Department of Clinical Biostatistics, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Dai Takamatsu
- Department of Urology, Kyushu University, Fukuoka, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshiyuki Matsui
- Department of Urology, National Cancer Center Hospital, Tokyo, Japan
| | - Katsuyoshi Hashine
- Department of Urology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Ryoichi Saito
- Department of Urology and Andrology, Kansai Medical University, Osaka, Japan
| | - Akira Yokomizo
- Department of Urology, Harasanshin Hospital, Fukuoka, Japan
| | - Yoshiyuki Yamamoto
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | | | - Kohei Hashimoto
- Department of Urology, Sapporo Medical University, Sapporo, Japan
| | | | | | | | - Masatoshi Eto
- Department of Urology, Kyushu University, Fukuoka, Japan
| | | | - Toyonori Tsuzuki
- Department of Surgical Pathology, Aichi Medical University, Nagakute, Japan
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Yamamoto Y, Nagakane Y, Tanaka E, Yamada T, Fujinami J, Ohara T. How Topographic Diffusion-Weighted Imaging Patterns can Predict the Potential Embolic Source. Clin Neuroradiol 2024:10.1007/s00062-023-01366-z. [PMID: 38169002 DOI: 10.1007/s00062-023-01366-z] [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: 09/29/2023] [Accepted: 11/09/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE To develop an imaging prediction model for patients with embolic stroke of undetermined source (ESUS), we investigated the association of topographic diffusion-weighted imaging (DWI) patterns with potential embolic sources (PES) identified by transesophageal echocardiography. METHODS From a total of 992 consecutive patients with embolic stroke, 366 patients with the ESUS group were selected. ESUS was defined as no atrial fibrillation (Af) within 24h from admission and no PES after general examination. Clinical variables include age (> 80years, 70-80 years), sex, vascular risk factors and left atrial diameter > 4 cm. Age, sex and vascular risk factors adjusted odds ratio of each DWI for the different PESs were calculated. DWI was determined based on the arterial territories. Middle cerebral arteries were divided into 4 segments, i.e., M1-M4. Moreover, M2 segments were subdivided into superior and inferior branches. RESULTS The 366 patients consisted of 168 with paroxysmal Af (pAf), 77 with paradoxical embolism, 71 with aortic embolism and 50 with undetermined embolism after transesophageal echocardiography. The variables adjusted odds ratio (OR) of internal carotid artery (OR: 12.1, p = 0.037), M1 (4.2, p = 0.001), inferior M2 (7.5, p = 0.0041) and multiple cortical branches (12.6, p < 0.0001) were significantly higher in patients with pAf. Striatocapsular infarction (12.5, p < 0.0001) and posterior inferior cerebellar artery infarcts (3.6, p = 0.018) were significantly associated with paradoxical embolism. Clinical variables adjusted OR of multiple small scattered infarcts (8.3, p < 0.0001) were significantly higher in patients with aortic embolism. CONCLUSION The associations of DWI with different PES have their distinctive characteristics and DWI along with clinical variables may help predict PES in patients with ESUS.
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Affiliation(s)
- Y Yamamoto
- Department of Neurology, Kyoto Katsura Hospital, 615-8256. 17 Yamada Hiraocho, Nishikyoku, Kyoto, Japan.
| | - Y Nagakane
- Department of Neurology, Kyoto Second Red Cross Hospital, 602-8026. 355-5 Haruobi-cho, Kamigyo-ku, Kyoto, Japan
| | - E Tanaka
- Department of Neurology, Kyoto Prefectural University of Medicine, 602-8566. 465 Kajiicho Kamigyoku, Kyoto, Japan
| | - T Yamada
- Department of Neurology and Stroke Treatment, Japanese Red Cross Kyoto Daiichi Hospital, 605-0981. 15-749 Honmachi, Higashiyama, Kyoto, Japan
| | - J Fujinami
- Department of Neurology, Kyoto Second Red Cross Hospital, 602-8026. 355-5 Haruobi-cho, Kamigyo-ku, Kyoto, Japan
| | - T Ohara
- Department of Neurology, Kyoto Prefectural University of Medicine, 602-8566. 465 Kajiicho Kamigyoku, Kyoto, Japan
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9
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Sunakawa Y, Kuboki Y, Watanabe J, Terazawa T, Kawakami H, Yokota M, Nakamura M, Kotaka M, Sugimoto N, Ojima H, Oki E, Kajiwara T, Yamamoto Y, Tsuji Y, Denda T, Tamura T, Ishihara S, Taniguchi H, Nakajima TE, Morita S, Shirao K, Takenaka N, Ozawa D, Yoshino T. Exploratory Biomarker Analysis Using Plasma Angiogenesis-Related Factors and Cell-Free DNA in the TRUSTY Study: A Randomized, Phase II/III Study of Trifluridine/Tipiracil Plus Bevacizumab as Second-Line Treatment for Metastatic Colorectal Cancer. Target Oncol 2024; 19:59-69. [PMID: 38194163 PMCID: PMC10830797 DOI: 10.1007/s11523-023-01027-8] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/02/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND The TRUSTY study evaluated the efficacy of second-line trifluridine/tipiracil (FTD/TPI) plus bevacizumab in metastatic colorectal cancer (mCRC). OBJECTIVE This exploratory biomarker analysis of TRUSTY investigated the relationship between baseline plasma concentrations of angiogenesis-related factors and cell-free DNA (cfDNA), and the efficacy of FTD/TPI plus bevacizumab in patients with mCRC. PATIENTS AND METHODS The disease control rate (DCR) and progression-free survival (PFS) were compared between baseline plasma samples of patients with high and low plasma concentrations (based on the median value) of angiogenesis-related factors. Correlations between cfDNA concentrations and PFS were assessed. RESULTS Baseline characteristics (n = 65) were as follows: male/female, 35/30; median age, 64 (range 25-84) years; and RAS status wild-type/mutant, 29/36. Patients in the hepatocyte growth factor (HGF)-low and interleukin (IL)-8-low groups had a significantly higher DCR (risk ratio [95% confidence intervals {CIs}]) than patients in the HGF-high (1.83 [1.12-2.98]) and IL-8-high (1.70 [1.02-2.82]) groups. PFS (hazard ratio {HR} [95% CI]) was significantly longer in patients in the HGF-low (0.33 [0.14-0.79]), IL-8-low (0.31 [0.14-0.70]), IL-6-low (0.19 [0.07-0.50]), osteopontin-low (0.39 [0.17-0.88]), thrombospondin-2-low (0.42 [0.18-0.98]), and tissue inhibitor of metalloproteinase-1-low (0.26 [0.10-0.67]) groups versus those having corresponding high plasma concentrations of these angiogenesis-related factors. No correlation was observed between cfDNA concentration and PFS. CONCLUSION Low baseline plasma concentrations of HGF and IL-8 may predict better DCR and PFS in patients with mCRC receiving FTD/TPI plus bevacizumab, however further studies are warranted. CLINICAL TRIAL REGISTRATION NUMBER jRCTs031180122.
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Affiliation(s)
- Yu Sunakawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan.
| | - Yasutoshi Kuboki
- Department of Experimental Therapeutics, National Cancer Center Hospital East, Kashiwa, Japan
| | - Jun Watanabe
- Department of Surgery, Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Tetsuji Terazawa
- Cancer Chemotherapy Center, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Faculty of Medicine Hospital, Osaka-Sayama, Japan
| | - Mitsuru Yokota
- Department of General Surgery, Kurashiki Central Hospital, Kurashiki, Japan
| | - Masato Nakamura
- Aizawa Comprehensive Cancer Center, Aizawa Hospital, Matsumoto, Japan
| | | | - Naotoshi Sugimoto
- Department of Genetic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Hitoshi Ojima
- Department of Gastroenterological Surgery, Gunma Prefectural Cancer Center, Ota, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Science, Kyushu University, Fukuoka, Japan
| | - Takeshi Kajiwara
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Yasushi Tsuji
- Department of Medical Oncology, Tonan Hospital, Sapporo, Japan
| | - Tadamichi Denda
- Division of Gastroenterology, Chiba Cancer Center, Chiba, Japan
| | - Takao Tamura
- Department of Medical Oncology, Kindai University Nara Hospital, Ikoma, Japan
| | - Soichiro Ishihara
- Department of Surgical Oncology, The University of Tokyo, Tokyo, Japan
| | - Hiroya Taniguchi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Takako Eguchi Nakajima
- Department of Early Clinical Development, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | | | - Naruhito Takenaka
- Clinical Development and Medical Affairs Division, Taiho Pharmaceutical Co., Ltd, Tokyo, Japan
| | - Daisuke Ozawa
- Clinical Development and Medical Affairs Division, Taiho Pharmaceutical Co., Ltd, Tokyo, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
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10
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Yoshimura A, Yamamoto Y, Nishikawa T, Fujita M, Inoue T, Kondo F, Hayashi T, Kawamura N, Nagahara A, Nakai Y, Nakayama M, Nishimura K. Relapsing cytokine release syndrome in a patient with metastatic renal cell carcinoma treated with pembrolizumab and axitinib therapy. Int Cancer Conf J 2024; 13:26-32. [PMID: 38187183 PMCID: PMC10764692 DOI: 10.1007/s13691-023-00630-w] [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: 06/12/2023] [Accepted: 08/10/2023] [Indexed: 01/09/2024] Open
Abstract
As immune checkpoint inhibitors become more widely available, the optimal management of immune-related adverse events (irAEs) is becoming increasingly important. Although irAEs are diverse, reports on cytokine release syndrome are rare. Here, we report a case of a 48-year-old man with relapsing cytokine release syndrome after receiving pembrolizumab and axitinib combination therapy for metastatic renal cell carcinoma. During dose reduction of prednisolone for immune-related hepatitis on day 33 after starting pembrolizumab plus axitinib, the patient suddenly developed abdominal pain, and a few hours later became hypotensive and poorly oxygenated. Despite the use of a ventilator and high doses of catecholamines, blood pressure and oxygenation could not be maintained. Extracorporeal membrane oxygenation and intra-aortic balloon pumping were also administered. The cytokine release syndrome (CRS) was treated with tocilizumab, and his general condition improved. Lower-grade CRS relapsed four times despite a moderate dose of oral prednisolone with mycophenolate mofetil or tacrolimus. After gradual reduction in prednisolone over 5 months, the patient was discharged from the hospital. Partial remission of renal cell carcinoma continued for 21 months, and salvage radical nephrectomy was performed. The patient remained disease-free without the need for further treatment 9 months after surgery.
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Affiliation(s)
- Akihiro Yoshimura
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
| | - Yoshiyuki Yamamoto
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
| | - Tatsuya Nishikawa
- Department of Onco-Cardiology, Osaka International Cancer Institute, Osaka, Japan
| | - Masashi Fujita
- Department of Onco-Cardiology, Osaka International Cancer Institute, Osaka, Japan
| | - Takako Inoue
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Fuki Kondo
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
| | - Takuji Hayashi
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
| | - Norihiko Kawamura
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
| | - Akira Nagahara
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
| | - Yasutomo Nakai
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
| | - Masashi Nakayama
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
| | - Kazuo Nishimura
- Departments of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuoku, Osaka, 541-8567 Japan
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11
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Hirata K, Yamamoto Y, Hatanaka K, Kinoshita K, Abiko S, Suzuki K, Tanaka T, Ishibe E, Nakajima K, Naruse H, Umehara M, Tsuruga Y, Nakanishi K, Munakata S, Shimoyama N. Hepatobiliary and pancreatic: Tiny pigmented intra-hepatic ducts stones as the cause of jaundice and liver failure. J Gastroenterol Hepatol 2023; 38:2052. [PMID: 37680105 DOI: 10.1111/jgh.16350] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/26/2023] [Accepted: 08/26/2023] [Indexed: 09/09/2023]
Affiliation(s)
- K Hirata
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Y Yamamoto
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Hatanaka
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Kinoshita
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - S Abiko
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Suzuki
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - T Tanaka
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - E Ishibe
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Nakajima
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - H Naruse
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - M Umehara
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, Hakodate, Japan
| | - Y Tsuruga
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Nakanishi
- Department of Gastroenterological Surgery, Hakodate Municipal Hospital, Hakodate, Japan
| | - S Munakata
- Department of Cancer Pathology, Hakodate Municipal Hospital, Hakodate, Japan
| | - N Shimoyama
- Department of Cancer Pathology, Hakodate Municipal Hospital, Hakodate, Japan
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12
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Narita Y, Matsushima T, Sakamoto Y, Matsuoka H, Tanioka H, Kawakami T, Shoji H, Mizukami T, Izawa N, Nishina T, Yamamoto Y, Mitani S, Nakamura M, Misumi T, Muro K. Chemotherapy after nivolumab for advanced gastric cancer (REVIVE): a prospective observational study. ESMO Open 2023; 8:102071. [PMID: 38016249 PMCID: PMC10774960 DOI: 10.1016/j.esmoop.2023.102071] [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: 07/04/2023] [Revised: 09/25/2023] [Accepted: 10/21/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Nivolumab therapy is a standard-of-care treatment for heavily pretreated patients with advanced gastric cancer (AGC). Previous studies have reported improvement in the objective response rate to chemotherapy after nivolumab therapy for other types of cancer. This study evaluated the efficacy and safety of chemotherapy after nivolumab therapy in AGC. PATIENTS AND METHODS We conducted a prospective, multicenter, observational study in pretreated patients with nivolumab-refractory or -intolerant AGC. Patients received irinotecan, oxaliplatin-containing regimens, or trifluridine/tipiracil. The primary endpoint was overall survival. RESULTS A total of 199 patients were included (median age: 69 years; male: 70%; female: 30%). Median overall survival and progression-free survival were 7.5 months [95% confidence interval (CI): 6.7-9.7 months] and 2.9 months (95% CI: 2.2-3.5 months), respectively. Objective response and disease control rates were 16.8% (95% CI: 11.6% to 23.6%) and 18.9% (95% CI: 38.9% to 54.6%), respectively. A prognostic index using alkaline phosphatase and the Glasgow Prognostic Score was generated to classify patients into three risk groups (good, moderate, and poor). The hazard ratios of the moderate and poor groups to the good group were 1.88 (95% CI: 1.22-2.92) and 3.29 (95% CI: 1.92-5.63), respectively. At the initiation of chemotherapy, 42 patients had experienced immune-related adverse events due to prior nivolumab therapy. The most common grade 3-4 adverse events were neutropenia (7.5%), anemia (8.0%), and anorexia (7.5%). CONCLUSIONS The administration of cytotoxic chemotherapy after nivolumab therapy may give rise to a synergistic antitumor effect in AGC. Further investigation is warranted to confirm these findings.
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Affiliation(s)
- Y Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya
| | - T Matsushima
- Department of Gastroenterology, Saitama Cancer Center, Saitama
| | - Y Sakamoto
- Department of Medical Oncology, Osaki Citizen Hospital, Osaki
| | - H Matsuoka
- Department of Gastrointestinal Surgery School of Medicine, Fujita Health University Hospital, Toyoake
| | - H Tanioka
- Department of Clinical Oncology, Kawasaki Medical School, Kurashiki
| | - T Kawakami
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka
| | - H Shoji
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo
| | - T Mizukami
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki; Department of Medical Oncology, NTT Medical Center Tokyo, Tokyo
| | - N Izawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki
| | - T Nishina
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama
| | - Y Yamamoto
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba
| | - S Mitani
- Department of Medical Oncology, Faculty of Medicine, Kindai University, Osaka-Sayama
| | - M Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo
| | - T Misumi
- Department of Biostatistics, Yokohama City University School of Medicine, Yokohama, Japan
| | - K Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya.
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13
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Ushio Y, Wakiya R, Kameda T, Nakashima S, Shimada H, Miyagi T, Sugihara K, Mino R, Mizusaki M, Chujo K, Kagawa R, Yamaguchi H, Yamamoto Y, Norikane T, Nishiyama Y, Kadowaki N, Dobashi H. Effects of anti-interleukin-17 treatment on osteoblastic activity as assessed by 18F-sodium fluoride positron emission tomography/computed tomography in ankylosing spondylitis: a case report. Scand J Rheumatol 2023; 52:710-712. [PMID: 37485843 DOI: 10.1080/03009742.2023.2232176] [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: 06/20/2023] [Accepted: 06/29/2023] [Indexed: 07/25/2023]
Affiliation(s)
- Y Ushio
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - R Wakiya
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - T Kameda
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - S Nakashima
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - H Shimada
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - T Miyagi
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - K Sugihara
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - R Mino
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - M Mizusaki
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - K Chujo
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - R Kagawa
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - H Yamaguchi
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - Y Yamamoto
- Faculty of Medicine, Department of Radiology, Kagawa University, Kagawa, Japan
| | - T Norikane
- Faculty of Medicine, Department of Radiology, Kagawa University, Kagawa, Japan
| | - Y Nishiyama
- Faculty of Medicine, Department of Radiology, Kagawa University, Kagawa, Japan
| | - N Kadowaki
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
| | - H Dobashi
- Faculty of Medicine, Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Kagawa University, Kagawa, Japan
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14
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Kajiwara T, Nishina T, Yamashita R, Nakamura Y, Shiozawa M, Yuki S, Taniguchi H, Hara H, Ohta T, Esaki T, Shinozaki E, Takashima A, Yamamoto Y, Yamazaki K, Yoshino T, Hyodo I. Sidedness-Dependent Prognostic Impact of Gene Alterations in Metastatic Colorectal Cancer in the Nationwide Cancer Genome Screening Project in Japan (SCRUM-Japan GI-SCREEN). Cancers (Basel) 2023; 15:5172. [PMID: 37958346 PMCID: PMC10647889 DOI: 10.3390/cancers15215172] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/04/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
The treatment strategies and prognoses of patients with metastatic colorectal cancer (CRC) differ according to the sidedness of the primary tumor. TP53 gain-of-function (GOF) and non-GOF variants have been reported to be differentially associated with prognosis by sidedness. We aimed to evaluate the sidedness-dependent prognostic impact of gene alterations in metastatic CRC. Patients enrolled between April 2017 and March 2019 were included in this study. Those excluded were individuals whose tumor tissues were obtained after chemotherapy and those who were enrolled in the study more than six months after starting first-line chemotherapy. Finally, we assessed 531 patients who underwent complete gene sequencing. The study revealed a significant difference in overall survival between individuals with left-sided CRC (n = 355) and right-sided colon cancer (CC) (n = 176) when considering the TP53 non-GOF variant, KRAS wild-type, NOTCH1 wild-type, NOTCH1 covariant, NOTCH3 sole variant, and MYC amplification. Multivariate analysis on each side revealed that the TP53 GOF and KRAS variants were independent poor prognostic factors for left-sided CRC (p = 0.03 and p < 0.01, respectively), and the TP53 non-GOF variant, BRAF V600E, and MYC amplification for right-sided CC (p < 0.05, p < 0.01, and p = 0.02, respectively). The NOTCH3 sole variant was an independent and favorable prognostic factor for left-sided CRC (p < 0.01). The prognostic significance of gene alterations differed between left-sided CRC and right-sided CC.
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Affiliation(s)
- Takeshi Kajiwara
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama 791-0280, Japan; (T.N.); (I.H.)
| | - Tomohiro Nishina
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama 791-0280, Japan; (T.N.); (I.H.)
| | - Riu Yamashita
- Division of Translational Informatics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa 277-8577, Japan;
| | - Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa 277-8577, Japan; (Y.N.); (T.Y.)
| | - Manabu Shiozawa
- Department of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama 241-8515, Japan;
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo 060-8638, Japan;
| | - Hiroya Taniguchi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan;
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center, Kitaadachi-gun, Saitama 362-0806, Japan;
| | - Takashi Ohta
- Department of Clinical Oncology, Kansai Rosai Hospital, Amagasaki 660-8511, Japan;
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka 811-1395, Japan;
| | - Eiji Shinozaki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan;
| | - Atsuo Takashima
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo 104-0045, Japan;
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan;
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shunto-gun, Shizuoka 411-8777, Japan;
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa 277-8577, Japan; (Y.N.); (T.Y.)
| | - Ichinosuke Hyodo
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama 791-0280, Japan; (T.N.); (I.H.)
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15
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Kato T, Morishita K, Tomiyama E, Hayashibara A, Ishizuya Y, Yamamoto Y, Hatano K, Kawashima A, Fukuhara S, Nonomura N, Miyoshi E, Fujita K. Prognostic significance of serum fucosylated pro-haptoglobin in advanced renal cell carcinoma patients treated with immune checkpoint inhibitors. Sci Rep 2023; 13:17239. [PMID: 37821468 PMCID: PMC10567678 DOI: 10.1038/s41598-023-42739-1] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 09/14/2023] [Indexed: 10/13/2023] Open
Abstract
With the widespread use of immune checkpoint inhibitors (ICIs), identifying predictive biomarkers is critical. Recently, serum fucosylated haptoglobin (Fuc-Hp) was thought to play an important role in tumour immunity in several types of cancer. Therefore, evaluating serum Fuc-Hp in the peripheral blood can potentially identify non-invasive predictive biomarkers for the clinical efficacy of ICIs. In this study, 31 patients with advanced renal cell carcinoma (RCC) treated with nivolumab were enrolled and defined as responders or non-responders according to RECIST criteria. Serum samples were collected before and 1 month after treatment initiation, and an ELISA assay was performed using Aleuria Aurantia Lectin (AAL) and 10-7G monoclonal antibodies that recognise Fuc-mature Hp (Fuc-mHp) and Fuc-pro Hp (Fuc-pHp), respectively. We first measured AAL-haptoglobin (Fuc-mHp) and total haptoglobin levels before nivolumab and found that neither value could predict the clinical response. Notably, serum 10-7G levels were significantly lower in the responder group (p = 0.035). We also confirmed the use of serum 10-7G levels for predicting progressive disease after nivolumab (area under the curve, 0.816). Accordingly, low 10-7G levels were significantly correlated with better progression-free survival (p = 0.041). In conclusion, serum Fuc-pHp analysis may identify patients with advanced RCC who benefit from ICIs.
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Affiliation(s)
- Taigo Kato
- Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan.
| | - Koichi Morishita
- Department of Molecular Biochemistry and Clinical Investigation, Osaka University Graduate School of Medicine, Suita, Japan
| | - Eisuke Tomiyama
- Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan
| | - Ayumu Hayashibara
- Department of Molecular Biochemistry and Clinical Investigation, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yu Ishizuya
- Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan
| | - Yoshiyuki Yamamoto
- Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan
| | - Koji Hatano
- Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan
| | - Atsunari Kawashima
- Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan
| | - Shinichiro Fukuhara
- Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan
| | - Eiji Miyoshi
- Department of Molecular Biochemistry and Clinical Investigation, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kazutoshi Fujita
- Department of Urology, Kindai University Graduate School of Medicine, Sayama, Japan
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Kaneda M, Nagaoka K, Kawasuji H, Matsunaga K, Inomata M, Miyazaki Y, Nakashima A, Yamamoto Y. Pulmonary abscess caused by Cladosporium cladosporioides after receiving outpatient chemotherapy. J Infect Chemother 2023; 29:993-996. [PMID: 37331657 DOI: 10.1016/j.jiac.2023.06.010] [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: 05/08/2023] [Revised: 06/12/2023] [Accepted: 06/16/2023] [Indexed: 06/20/2023]
Abstract
Cladosporium cladosporioides is one of the most ubiquitous dematiaceous fungi that seldomly occur human infection. Here, we demonstrate a rare case of pulmonary phaeohyphomycosis with a distinctive pulmonary lesion during the nadir period of outpatient chemotherapy against endometrial cancer. In addition to severe neutropenia, excessive exposure to C. cladosporioides at patient's residence was considered as dominant causative factor. More caution is considered necessary for pulmonary phaeohyphomycosis in patients who receive outpatient chemotherapy and are homebound during neutropenic status.
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Affiliation(s)
- M Kaneda
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - K Nagaoka
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan.
| | - H Kawasuji
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - K Matsunaga
- Department of Clinical Laboratory and Molecular Pathology, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - M Inomata
- First Department of Internal Medicine, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Y Miyazaki
- Department of Fungal Infection, National Institute of Infectious Diseases, Tokyo, Japan
| | - A Nakashima
- Department of Obstetrics and Gynecology, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Y Yamamoto
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
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17
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Yamauchi R, Fujisawa M, Koyanagi S, Muramatsu A, Kobayashi T, Wada Y, Akama K, Tanaka M, Kurashige H, Sato A, Horiuchi H, Mukai T, Yamamoto Y, Sasaki Y. Formate-producing capacity provided by reducing ability of Streptococcus thermophilus nicotinamide adenine dinucleotide oxidase determines yogurt acidification rate. J Dairy Sci 2023; 106:6710-6722. [PMID: 37211485 DOI: 10.3168/jds.2023-23245] [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: 01/09/2023] [Accepted: 04/19/2023] [Indexed: 05/23/2023]
Abstract
Yogurt is made by fermenting milk with 2 lactic acid bacteria, Lactobacillus delbrueckii ssp. bulgaricus and Streptococcus thermophilus. To comprehensively understand the protocooperation mechanism between S. thermophilus and L. bulgaricus in yogurt fermentation, we examined 24 combinations of cocultures comprising 7 fast- or slow-acidifying S. thermophilus strains with 6 fast- or slow-acidifying L. bulgaricus strains. Furthermore, 3 NADH oxidase (Nox)-deficient mutants (Δnox) and one pyruvate formate-lyase deficient mutant (ΔpflB) of S. thermophilus were used to evaluate the factor that determines the acidification rate of S. thermophilus. The results revealed that the acidification rate of S. thermophilus monoculture determined the yogurt fermentation rates, despite the coexistence of L. bulgaricus, whose acidification rate was either fast or slow. Significant correlation was found between the acidification rate of S. thermophilus monoculture and the amount of formate production. Result using ΔpflB showed that the formate was indispensable for the acidification of S. thermophilus. Moreover, results of the Δnox experiments revealed that formate production required Nox activity, which not only regulated dissolved oxygen, but also the redox potential. The Nox provided the large decrease in redox potential required by pyruvate formate-lyase to produce formate. A highly significant correlation was found between formate accumulation and Nox activity in S. thermophilus. In conclusion, the formate production ability provided by the action of Nox activity determines the acidification rate of S. thermophilus, and consequently, regulates yogurt coculture fermentation.
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Affiliation(s)
- R Yamauchi
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - M Fujisawa
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - S Koyanagi
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - A Muramatsu
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - T Kobayashi
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - Y Wada
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - K Akama
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - M Tanaka
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - H Kurashige
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, 35-1 Higashi 23, Towada, Aomori 034-8628, Japan
| | - A Sato
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, 35-1 Higashi 23, Towada, Aomori 034-8628, Japan
| | - H Horiuchi
- Food Science and Technology Research Laboratories, R&D Division, Meiji Co. Ltd., 1-29-1 Nanakuni, Hachioji, Tokyo 192-0919, Japan
| | - T Mukai
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, 35-1 Higashi 23, Towada, Aomori 034-8628, Japan
| | - Y Yamamoto
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, 35-1 Higashi 23, Towada, Aomori 034-8628, Japan
| | - Y Sasaki
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan.
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18
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Ando K, Nakamura Y, Kitao H, Shimokawa M, Kotani D, Bando H, Nishina T, Yamada T, Yuki S, Narita Y, Hara H, Ohta T, Esaki T, Hamamoto Y, Kato K, Yamamoto Y, Minashi K, Ohtsubo K, Izawa N, Kawakami H, Kato T, Satoh T, Okano N, Tsuji A, Yamazaki K, Yoshino T, Maehara Y, Oki E. Mutational spectrum of TP53 gene correlates with nivolumab treatment efficacy in advanced gastric cancer (TP53MUT study). Br J Cancer 2023; 129:1032-1039. [PMID: 37532830 PMCID: PMC10491760 DOI: 10.1038/s41416-023-02378-9] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 07/03/2023] [Accepted: 07/24/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND Although nivolumab has a high efficacy, reliable biomarkers are needed to predict the efficacy. We evaluated the nivolumab efficacy according to the TP53 mutation in advanced gastric cancer patients enrolled in the GI-SCREEN project. METHODS Sequence data of tumour specimens and clinicopathological information of 913 patients with advanced gastric cancer who were enrolled between April 2015 and March 2017 were obtained from the GI-SCREEN database. The follow-up information of 266 patients treated with nivolumab was also provided. RESULTS Among 266 patients treated with nivolumab, the objective response rate (ORR) of TP53 wild type (wt) patients (24.6%) was higher than that of TP53 mutant patients (14.8%). Among TP53 mutant patients, the ORR of the frameshift type tended to be higher than the transition and transversion type (23.1%, 13.6%, and 13.0%, respectively). The median progression-free survival (PFS) was statistically longer in TP53 wt patients than in mutant patients (3.3 vs 2.1 months, HR 1.4, 95% CI 1.1-1.9). Among TP53 mutant patients, PFS was statistically longer in the frameshift type than in the transversion type. CONCLUSION Nivolumab showed better efficacy in TP53 wt patients than in mutant patients. Among TP53 mutant patients, the frameshift type may have efficacy from nivolumab treatment.
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Affiliation(s)
- Koji Ando
- Department of Surgery and Science, Kyushu University, Fukuoka, Japan
| | - Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
- Department for the Promotion of Drug and Diagnostic Development, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiroyuki Kitao
- Oral Medicine Research Center, Fukuoka Dental College, Fukuoka, Japan
| | | | - Daisuke Kotani
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hideaki Bando
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
- Department for the Promotion of Drug and Diagnostic Development, National Cancer Center Hospital East, Kashiwa, Japan
| | - Tomohiro Nishina
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Takanobu Yamada
- Department of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Yukiya Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center, Kitaadachi-gun, Japan
| | - Takashi Ohta
- Department of Clinical Oncology, Kansai Rosai Hospital, Amagasaki, Japan
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yasuo Hamamoto
- Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ken Kato
- Department of Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology and Hepatology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Keiko Minashi
- Division of Gastroenterology, Chiba Cancer Center, Chiba, Japan
| | - Koushiro Ohtsubo
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Naoki Izawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Hospital, Osakasayama, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Taroh Satoh
- Center for Cancer Genomics and Precision Medicine, Osaka University Hospital, Suita, Japan
| | - Naohiro Okano
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Mitaka, Japan
| | - Akihito Tsuji
- Department of Clinical Oncology, Kagawa University Hospital, Kita-gun, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shunto-gun, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
- Department for the Promotion of Drug and Diagnostic Development, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yoshihiko Maehara
- Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - Eiji Oki
- Department of Surgery and Science, Kyushu University, Fukuoka, Japan.
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19
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Kaneko T, Doki K, Yamada T, Yamamoto Y, Moriwaki T, Suzuki Y, Homma M. Effect of massive ascites on ramucirumab pharmacokinetics in patients with gastrointestinal cancers: a population pharmacokinetic analysis. Cancer Chemother Pharmacol 2023; 92:271-278. [PMID: 37458784 DOI: 10.1007/s00280-023-04568-x] [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: 04/06/2023] [Accepted: 07/06/2023] [Indexed: 08/19/2023]
Abstract
PURPOSE Considerable amounts of injected immunoglobulin G-based therapeutic monoclonal antibodies, such as ramucirumab, are distributed into ascites. This study aimed to examine the effect of massive ascites on ramucirumab pharmacokinetics in patients with gastrointestinal cancers. METHODS Population pharmacokinetic analysis of ramucirumab was performed using data on serum ramucirumab concentrations of 52 patients with gastrointestinal cancers, including 8 patients with massive ascites. The Bayesian method using the final population pharmacokinetic model was utilized to estimate trough ramucirumab concentrations after the first dose and at steady state. RESULTS Population pharmacokinetic analysis revealed that massive ascites as well as body weight were influencing factors for ramucirumab clearance. The estimated ramucirumab clearance was significantly higher in patients with massive ascites than in those with no/mild ascites (0.020 ± 0.004 versus 0.013 ± 0.004 L/h, P < 0.001). The estimated trough ramucirumab concentrations were significantly lower in patients with massive ascites than in those with no/mild ascites after the first dose (26.4 ± 6.8 versus 36.1 ± 7.1 μg/mL, P < 0.001) and at steady state (41.4 ± 16.3 versus 65.9 ± 18.0 μg/mL, P < 0.001). CONCLUSION In the present study, the presence of massive ascites affected the pharmacokinetics of ramucirumab in patients with gastrointestinal cancers. Our results suggest that dose optimization of ramucirumab may be necessary in patients with massive ascites due to higher ramucirumab clearance.
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Affiliation(s)
- Takuya Kaneko
- Department of Pharmacy, University of Tsukuba Hospital, Ibaraki, Japan
- Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Kosuke Doki
- Department of Pharmacy, University of Tsukuba Hospital, Ibaraki, Japan.
- Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Takeshi Yamada
- Division of Gastroenterology, University of Tsukuba Hospital, Ibaraki, Japan
| | - Yoshiyuki Yamamoto
- Division of Gastroenterology, University of Tsukuba Hospital, Ibaraki, Japan
| | - Toshikazu Moriwaki
- Division of Gastroenterology, University of Tsukuba Hospital, Ibaraki, Japan
| | - Yoshiharu Suzuki
- Department of Pharmacy, University of Tsukuba Hospital, Ibaraki, Japan
- Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Masato Homma
- Department of Pharmacy, University of Tsukuba Hospital, Ibaraki, Japan
- Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
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20
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Seyama Y, Yamada T, Suzuki H, Fukuda S, Tsuji M, Niisato Y, Hirose S, Yamamoto Y, Moriwaki T, Hyodo I. Gastric neuroendocrine carcinoma presenting complete durable response by nivolumab treatment for multiple metastases and radiotherapy to oligoprogressive metastasis. Int Cancer Conf J 2023; 12:268-273. [PMID: 37577341 PMCID: PMC10421835 DOI: 10.1007/s13691-023-00611-z] [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: 01/24/2023] [Accepted: 04/24/2023] [Indexed: 08/15/2023] Open
Abstract
Gastric neuroendocrine carcinomas (NEC) are highly aggressive cancer with dismal prognosis. Platinum-based chemotherapy is used as the first-line treatment for this entity. However, there are no established therapeutic guidelines for platinum-resistant gastric NEC. We herein report a patient with metastatic gastric NEC who achieved durable and complete response to nivolumab with radiotherapy for oligoprogressive metastasis. A 70-year-old male patient had recurrences of resected gastric NEC, involving the liver and lymph nodes. His disease became refractory to cisplatin and etoposide combination therapy, after which he was treated with nivolumab. All the tumors showed marked shrinkage. However, 1 year after starting nivolumab, one metastatic lesion of the liver began to enlarge, and radiotherapy was performed to the lesion. Thereafter, a complete response was obtained, which has been maintained without any treatment for the past 2 years.
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Affiliation(s)
- Yusuke Seyama
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Takeshi Yamada
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Hirosumi Suzuki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Satoshi Fukuda
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Miki Tsuji
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Yusuke Niisato
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Suguru Hirose
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Toshikazu Moriwaki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Ichinosuke Hyodo
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime Japan
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21
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Nagaoka K, Kawasuji H, Takegoshi Y, Murai Y, Kaneda M, Kimoto K, Morimoto S, Tani H, Niimi H, Morinaga Y, Yamamoto Y. Predictive values of immune indicators on respiratory failure in the early phase of COVID-19 due to Delta and precedent variants. Front Immunol 2023; 14:1197436. [PMID: 37731495 PMCID: PMC10507327 DOI: 10.3389/fimmu.2023.1197436] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/17/2023] [Indexed: 09/22/2023] Open
Abstract
Background Immune response indicators in the early phase of COVID-19, including interferon and neutralizing responses against SARS-CoV-2, which predict hypoxemia remains unclear. Methods This prospective observational study recruited patients hospitalized with COVID-19 (before emergence of omicron variant). As the immune indicators, we assessed the serum levels of IFN-I/III, IL-6, CXCL10 and VEGF, using an ELISA at within 5 days after the onset of symptoms, and serum neutralizing responses using a pseudovirus assay. We also assessed SARS-CoV-2 viral load by qPCR using nasal-swab specimens and serum, to assess the association of indicators and viral distribution. Results The study enrolled 117 patients with COVID-19, of which 28 patients developed hypoxemia. None received vaccine before admission. Serum IFN-I levels (IFN-α and IFN-β), IL-6, CXCL10, LDH and CRP were significantly higher in patients who developed hypoxemia. A significant association with nasopharyngeal viral load was observed only for IFN-I. The serum levels of IFN-α, IL-6, CXCL10 were significantly associated with the presence of RNAemia. Multivariable analysis showed higher odds ratio of IFN-α, with cut-off value of 107 pg/ml, in regard to hypoxemia (Odds ratio [OR]=17.5; 95% confidence interval [CI], 4.7-85; p<0.001), compared to those of IL-6, >17.9 pg/ml (OR=10.5; 95% CI, 2.9-46; p<0.001). Conclusions This study demonstrated that serum IFN-α levels in the early phase of SARS-CoV-2 infection strongly predict hypoxemic respiratory failure in a manner different from that of the other indicators including IL-6 or humoral immune response, and instead sensitively reflect innate immune response against SARS-CoV-2 invasion.
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Affiliation(s)
- K. Nagaoka
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - H. Kawasuji
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Y. Takegoshi
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Y. Murai
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - M. Kaneda
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - K. Kimoto
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - S. Morimoto
- Innovation Platform & Office for Precision Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - H. Tani
- Department of Virology, Toyama Institute of Health, Toyama, Japan
| | - H. Niimi
- Clinical Research Center for Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Y. Morinaga
- Department of Microbiology, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Y. Yamamoto
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
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22
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Uemura T, Kawashima A, Jingushi K, Motooka D, Saito T, Nesrine S, Oka T, Okuda Y, Yamamoto A, Yamamichi G, Tomiyama E, Ishizuya Y, Yamamoto Y, Kato T, Hatano K, Tsujikawa K, Wada H, Nonomura N. Bacteria-derived DNA in serum extracellular vesicles are biomarkers for renal cell carcinoma. Heliyon 2023; 9:e19800. [PMID: 37810127 PMCID: PMC10559165 DOI: 10.1016/j.heliyon.2023.e19800] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 08/25/2023] [Accepted: 09/01/2023] [Indexed: 10/10/2023] Open
Abstract
This is the first study to determine the clinical importance of circulating bacterial DNA in patients with renal cell carcinoma (RCC). We performed 16S rRNA metagenomic analysis of serum extracellular vesicles (EVs) from 88 patients with RCC and 10 healthy donors and identified three abundant bacterial DNA: Bacteroidia, TM7-1, and Sphingomonadales. Combining characteristic bacterial DNA information (three bacteria-derived DNA), a BTS index was created to diagnose patients with RCC. The BTS index showed high sensitivity not only in the discovery cohort, but also in the validation cohort, suggesting that it was useful as a screening test. Furthermore, in nivolumab treatment of RCC, patients with higher levels of Bacteroidia DNA in serum EVs had significantly poorer progression-free and overall survival than did those with lower levels. This study showed that circulating Bacteria-derived DNA could be used as a biomarker for RCC.
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Affiliation(s)
- Toshihiro Uemura
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Atsunari Kawashima
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Kentaro Jingushi
- Laboratory of Molecular and Cellular Physiology, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Daisuke Motooka
- Department of Infection Metagenomics, Genome Information Research Center, Osaka University Research Institute for Microbial Diseases, Suita, Osaka, 565-0871, Japan
| | - Takuro Saito
- Department of Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, 565-0871, Japan
- Department of Clinical Research in Tumor Immunology, Graduate School of Medicine, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Sassi Nesrine
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Toshiki Oka
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yohei Okuda
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Akinaru Yamamoto
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Gaku Yamamichi
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Eisuke Tomiyama
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yu Ishizuya
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yoshiyuki Yamamoto
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Taigo Kato
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Koji Hatano
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Kazutake Tsujikawa
- Laboratory of Molecular and Cellular Physiology, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hisashi Wada
- Department of Clinical Research in Tumor Immunology, Graduate School of Medicine, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University, Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
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Mitani S, Kito Y, Hino K, Kawakami K, Izawa N, Hanamura F, Yamamoto Y, Shoji H, Komori A, Boku S, Tsuchihashi K, Kato K, Nonagase Y, Matsumoto T, Furuta M, Kawakami H. Real-World Treatment Sequencing in Vulnerable Patients with Metastatic Colorectal Cancer: A Multicenter Retrospective Study. Target Oncol 2023; 18:707-715. [PMID: 37668815 DOI: 10.1007/s11523-023-00996-0] [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] [Subscribe] [Scholar Register] [Accepted: 08/22/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Data regarding treatment sequence for vulnerable patients with metastatic colorectal cancer (mCRC) in a real-world setting are lacking. OBJECTIVE We aimed to assess treatment outcomes in second-line or later chemotherapy for vulnerable patients with mCRC in a real-world setting. PATIENTS AND METHODS Vulnerable patients with mCRC who received less intensive treatment ('vulnerable') regimens, i.e. fluoropyrimidines with or without biologics (FP), reduced-dose doublet regimens with or without biologics (Doublet), and anti-epidermal growth factor receptor monotherapy (Anti-EGFR), as first-line therapy between June 2015 and December 2018 were retrospectively reviewed. RESULTS A total of 210 patients from 15 hospitals were analyzed. The median age was 78 years (range 28-90), and 44 patients (21%) had an Eastern Cooperative Oncology Group performance status (ECOG PS) score of 2. In the entire population, the median time to treatment failure (TTF) and overall survival (OS) were 7.6 and 21.4 months, respectively. Following the failure of first-line therapy in 195 patients, 74 (38%), 24 (12%), and 13 (7%) patients received vulnerable regimens, full-dose doublet regimens with or without biologics, and other regimens, respectively, whereas 84 (43%) received best supportive care (BSC). In patients receiving vulnerable regimens as second-line therapy, the median TTF and OS were 4.4 and 13.7 months, respectively, while response rate and disease control rate were 18% and 62%, respectively. In 84 patients who received BSC, the median OS was 3.5 months. CONCLUSIONS Second-line chemotherapy for vulnerable patients with mCRC showed clinically meaningful outcomes; however, few patients received second-line therapy, and survival among patients who received BSC was dismal.
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Affiliation(s)
- Seiichiro Mitani
- Department of Medical Oncology, Kindai University Faculty of Medicine, 377-2 Ohno-higashi, Osaka-sayama, Osaka, 589-8511, Japan
| | - Yosuke Kito
- Department of Medical Oncology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Kaori Hino
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Kentaro Kawakami
- Department of Medical Oncology, Keiyukai Sapporo Hospital, Sapporo, Japan
| | - Naoki Izawa
- Department of Clinical Oncology, St Marianna University School of Medicine, Kawasaki, Japan
| | - Fumiyasu Hanamura
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology and Hepatology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Hirokazu Shoji
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Azusa Komori
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
- Department of Medical Oncology and Hematology, Oita University Faculty of Medicine, Oita, Japan
| | - Shogen Boku
- Cancer Treatment Center, Kansai Medical University Hospital, Hirakata, Japan
| | - Kenji Tsuchihashi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Kyoko Kato
- Department of Medical Oncology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Yoshikane Nonagase
- Department of Medical Oncology, Kishiwada City Hospital, Kishiwada, Japan
| | - Toshihiko Matsumoto
- Cancer Treatment Center, Kansai Medical University Hospital, Hirakata, Japan
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Mitsuhiro Furuta
- Department of Gastroenterology, Kanagawa Cancer Center, Yokohama, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Faculty of Medicine, 377-2 Ohno-higashi, Osaka-sayama, Osaka, 589-8511, Japan.
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24
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Frøland Steindal IA, Yamamoto Y, Whitmore D. Blind fish have cells that see light. Proc Biol Sci 2023; 290:20230981. [PMID: 37434525 DOI: 10.1098/rspb.2023.0981] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023] Open
Abstract
Most animals on earth have evolved under daily light-dark cycles and consequently possess a circadian clock which regulates much of their biology, from cellular processes to behaviour. There are however some animals that have invaded dark ecosystems and have adapted to an apparently arrhythmic environment. One such example is the Mexican blind cavefish Astyanax mexicanus, a species complex with over 30 different isolated cave types, including the founding surface river fish. These cavefish have evolved numerous fascinating adaptations to the dark, such as loss of eyes, reduced sleep phenotype and alterations in their clock and light biology. While cavefish are an excellent model for studying circadian adaptations to the dark, their rarity and long generational time makes many studies challenging. To overcome these limitations, we established embryonic cell cultures from cavefish strains and assessed their potential as tools for circadian and light experiments. Here, we show that despite originating from animals with no eyes, cavefish cells in culture are directly light responsive and show an endogenous circadian rhythm, albeit that light sensitivity is relatively reduced in cave strain cells. Expression patterns are similar to adult fish, making these cavefish cell lines a useful tool for further circadian and molecular studies.
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Affiliation(s)
| | - Yoshiyuki Yamamoto
- Department of Developmental and Cell Biology, University College London, London, WC1E 7HU, UK
| | - David Whitmore
- Department of Developmental and Cell Biology, University College London, London, WC1E 7HU, UK
- Australian Institute of Tropical Health and Medicine, James Cook University, 1/14-88 McGregor Road, Cairns QLD 4870, Australia
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25
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Shimomura O, Endo M, Makishima H, Yamada T, Hashimoto S, Numajiri H, Miyazaki Y, Doi M, Furuya K, Takahashi K, Moriwaki T, Hasegawa N, Yamamoto Y, Niisato Y, Kobayashi M, Mizumoto M, Nakai K, Saito T, Hoshiai S, Saida T, Mathis BJ, Mori K, Nakajima T, Tsuchiya K, Sakurai H, Oda T. Triple modal treatment comprising with proton beam radiation, hyperthermia, and gemcitabine/nab-paclitaxel for locally advanced pancreatic cancer: a phase I/II study protocol (TT-LAP trial). BMC Cancer 2023; 23:624. [PMID: 37403011 DOI: 10.1186/s12885-023-11110-y] [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: 09/28/2022] [Accepted: 06/26/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND Locally advanced pancreatic ductal adenocarcinoma (PDAC), accounting for about 30% of PDAC patients, is difficult to cure by radical resection or systemic chemotherapy alone. A multidisciplinary strategy is required and our TT-LAP trial aims to evaluate whether triple-modal treatment with proton beam therapy (PBT), hyperthermia, and gemcitabine plus nab-paclitaxel is a safe and synergistically effective treatment for patients with locally advanced PDAC. METHODS This trial is an interventional, open-label, non-randomized, single-center, single-arm phase I/II clinical trial organized and sponsored by the University of Tsukuba. Eligible patients who are diagnosed with locally advanced pancreatic cancer, including both borderline resectable (BR) and unresectable locally advanced (UR-LA) patients, and selected according to the inclusion and exclusion criteria will receive triple-modal treatment consisting of chemotherapy, hyperthermia, and proton beam radiation. Treatment induction will include 2 cycles of chemotherapy (gemcitabine plus nab-paclitaxel), proton beam therapy, and 6 total sessions of hyperthermia therapy. The initial 5 patients will move to phase II after adverse events are verified by a monitoring committee and safety is ensured. The primary endpoint is 2-year survival rate while secondary endpoints include adverse event rate, treatment completion rate, response rate, progression-free survival, overall survival, resection rate, pathologic response rate, and R0 (no pathologic cancer remnants) rate. The target sample size is set at 30 cases. DISCUSSION The TT-LAP trial is the first to evaluate the safety and effectiveness (phases1/2) of triple-modal treatment comprised of proton beam therapy, hyperthermia, and gemcitabine/nab-paclitaxel for locally advanced pancreatic cancer. ETHICS AND DISSEMINATION This protocol was approved by the Tsukuba University Clinical Research Review Board (reference number TCRB22-007). Results will be analyzed after study recruitment and follow-up are completed. Results will be presented at international meetings of interest in pancreatic cancer plus gastrointestinal, hepatobiliary, and pancreatic surgeries and published in peer-reviewed journals. TRIAL REGISTRATION Japan Registry of Clinical Trials, jRCTs031220160. Registered 24 th June 2022, https://jrct.niph.go.jp/en-latest-detail/jRCTs031220160 .
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Affiliation(s)
- Osamu Shimomura
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Masato Endo
- Department of Gastroenterology, University of Tsukuba, Ibaraki, Japan
| | | | - Takeshi Yamada
- Department of Gastroenterology, University of Tsukuba, Ibaraki, Japan
| | - Shinji Hashimoto
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Haruko Numajiri
- Department of Radiation oncology, University of Tsukuba, Ibaraki, Japan
| | - Yoshihiro Miyazaki
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Manami Doi
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Kinji Furuya
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Kazuhiro Takahashi
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | | | - Naoyuki Hasegawa
- Department of Gastroenterology, University of Tsukuba, Ibaraki, Japan
| | | | - Yusuke Niisato
- Department of Gastroenterology, University of Tsukuba, Ibaraki, Japan
| | - Mariko Kobayashi
- Department of Gastroenterology, University of Tsukuba, Ibaraki, Japan
| | - Masashi Mizumoto
- Department of Radiation oncology, University of Tsukuba, Ibaraki, Japan
| | - Kei Nakai
- Department of Radiation oncology, University of Tsukuba, Ibaraki, Japan
| | - Takashi Saito
- Department of Radiation oncology, University of Tsukuba, Ibaraki, Japan
| | - Sodai Hoshiai
- Department of Radiology, University of Tsukuba, Ibaraki, Japan
| | - Tsukasa Saida
- Department of Radiology, University of Tsukuba, Ibaraki, Japan
| | - Bryan J Mathis
- International Medical Center, University of Tsukuba Hospital, Ibaraki, Japan
| | - Kensaku Mori
- Department of Radiology, University of Tsukuba, Ibaraki, Japan
| | | | - Kiichiro Tsuchiya
- Department of Gastroenterology, University of Tsukuba, Ibaraki, Japan
| | - Hideyuki Sakurai
- Department of Radiation oncology, University of Tsukuba, Ibaraki, Japan
| | - Tatsuya Oda
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan.
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Maekawa T, Yamamoto Y, Kato T, Hatano K, Kawashima A, Fukuhara S, Imamura R, Nonomura N. A case of retroperitoneal liposarcoma extending through the inguinal canal to the thigh and lesser trochanter. IJU Case Rep 2023; 6:257-261. [PMID: 37405036 PMCID: PMC10315239 DOI: 10.1002/iju5.12600] [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: 01/15/2023] [Accepted: 06/03/2023] [Indexed: 07/06/2023] Open
Abstract
Introduction Liposarcoma is the most common retroperitoneal soft tissue tumor. Liposarcomas are often asymptomatic and are discovered after they become huge. Surgical resection is the first-line treatment for retroperitoneal liposarcoma, but the surrounding organs are often resected with the liposarcoma. Case presentation A man saw a hospital with a complaint of left lower abdominal distention, and a left retroperitoneal mass was noted on imaging examination. The patient was referred to our hospital. The mass extended from the retroperitoneum through the inguinal canal to the thigh and involved the femoral nerve and psoas major muscle. A well-differentiated liposarcoma was suspected, and an open surgical resection was performed. Complete resection of a retroperitoneal liposarcoma extending to the thigh was achieved without postoperative complications. Conclusion Treatment strategies for huge retroperitoneal liposarcomas are important to balance antitumor efficacy and postoperative quality of life.
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Affiliation(s)
- Takahiro Maekawa
- Department of UrologyOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Yoshiyuki Yamamoto
- Department of UrologyOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Taigo Kato
- Department of UrologyOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Koji Hatano
- Department of UrologyOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Atsunari Kawashima
- Department of UrologyOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Shinichiro Fukuhara
- Department of UrologyOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Ryoichi Imamura
- Department of UrologyOsaka University Graduate School of MedicineSuitaOsakaJapan
| | - Norio Nonomura
- Department of UrologyOsaka University Graduate School of MedicineSuitaOsakaJapan
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27
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Izawa N, Masuishi T, Takahashi N, Shoji H, Yamamoto Y, Matsumoto T, Sugiyama K, Kajiwara T, Kawakami K, Aomatsu N, Kondoh C, Kawakami H, Takegawa N, Esaki T, Shimokawa M, Nishio K, Narita Y, Hara H, Sunakawa Y, Boku N, Moriwaki T, Eguchi Nakajima T, Muro K. A Phase II Trial of Trifluridine/Tipiracil in Combination with Cetuximab Rechallenge in Patients with RAS Wild-Type mCRC Refractory to Prior Anti-EGFR Antibodies: WJOG8916G Trial. Target Oncol 2023; 18:369-381. [PMID: 37148491 DOI: 10.1007/s11523-023-00963-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2023] [Indexed: 05/08/2023]
Abstract
BACKGROUND Trifluridine/tipiracil (FTD/TPI) improved the overall survival in patients with metastatic colorectal cancer (mCRC) who had previously received standard chemotherapies; however, the clinical outcomes remain poor. OBJECTIVE A multicenter phase II study aimed to assess the efficacy and safety of FTD/TPI plus cetuximab rechallenge. PATIENTS AND METHODS Patients with histologically confirmed RAS wild-type mCRC refractory to prior anti-epidermal growth factor receptor (anti-EGFR) antibody were enrolled and treated with FTD/TPI (35 mg/m2 twice daily on days 1-5 and 8-12) plus cetuximab (initially 400 mg/m2, followed by weekly 250 mg/m2) every 4 weeks. The primary endpoint was disease control rate (DCR), expecting a target DCR of 65% and null hypothesis of 45% with 90% power and 10% one-sided alpha error. Gene alterations of RAS, BRAF, EGFR, PIK3CA, ERBB2, and MET in pre-treatment circulating tumor DNA were evaluated using the Guardant360 assay. RESULTS A total of 56 patients (median age 60 years; left-sided tumors 91%; objective partial or complete response during the prior anti-EGFR therapy 61%) were enrolled. The DCR was 54% (80% confidence interval [CI] 44-63; P = 0.12), with a partial response rate of 3.6%. Median progression-free survival (PFS) was 2.4 months (95% CI 2.1-3.7). In the circulating tumor DNA analysis, patients without any alterations of the six genes (n = 20) demonstrated higher DCR (75% vs. 39%; P = 0.02) and longer PFS (median 4.7 vs. 2.1 months; P < 0.01) than those with any gene alterations (n = 33). The most common grade 3/4 hematologic adverse event was neutropenia (55%). No treatment-related deaths occurred. CONCLUSIONS FTD/TPI plus cetuximab rechallenge did not demonstrate clinically meaningful efficacy in all mCRC patients, but might be beneficial for the molecularly selected population.
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Affiliation(s)
- Naoki Izawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Toshiki Masuishi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Naoki Takahashi
- Department of Gastroenterology, Saitama Cancer Center Hospital, Kita-Adachi, Japan
| | - Hirokazu Shoji
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | | | - Keiji Sugiyama
- Department of Medical Oncology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Takeshi Kajiwara
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Kentaro Kawakami
- Department of Medical Oncology, Keiyukai Sapporo Hospital, Sapporo, Japan
| | - Naoki Aomatsu
- Department of Surgery, Aomatsu memorial hospital, Izumisano, Japan
| | - Chihiro Kondoh
- Department of Medical Oncology, Toranomon Hospital, Tokyo, Japan
| | - Hisato Kawakami
- Department of Medical Oncology Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Naoki Takegawa
- Department of Gastroenterology, Hyogo Cancer Center Hospital, Akashi, Japan
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Mototsugu Shimokawa
- Department of Biostatistics, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Kazuto Nishio
- Department of Genome Biology, Faculty of Medicine, Kindai University, Higashi-Osaka, Japan
| | - Yukiya Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center Hospital, Kita-Adachi, Japan
| | - Yu Sunakawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Narikazu Boku
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Toshikazu Moriwaki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takako Eguchi Nakajima
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan.
- Department of Early Clinical Development, Kyoto University Graduate School of Medicine, 54 Kawaharacho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan.
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
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28
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Yamamoto Y, Kawashima A, Morishima T, Uemura T, Yamamoto A, Yamamichi G, Tomiyama E, Matsushita M, Kato T, Hatano K, Miyashiro I, Nonomura N. Comparative Effectiveness of Radiation Versus Radical Cystectomy for Localized Muscle-Invasive Bladder Cancer. Adv Radiat Oncol 2023; 8:101157. [PMID: 36896218 PMCID: PMC9991535 DOI: 10.1016/j.adro.2022.101157] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 12/19/2022] [Indexed: 12/28/2022] Open
Abstract
Purpose Radical cystectomy (RC) with neoadjuvant chemotherapy is the most commonly recommended treatment for muscle-invasive bladder cancer (MIBC), yet RC with urinary diversion remains an invasive treatment. Although some patients with MIBC gain good cancer control with radiation therapy (RT), its effectiveness remains under discussion. Therefore, we aimed to reveal the effectiveness of RT compared with RC for MIBC. Methods and Materials Using cancer registry and administrative data from 31 hospitals in our prefecture, we recruited patients with bladder cancer (BC) initially registered between January 2013 and December 2015. All patients received RC or RT, and none had metastases. Prognostic factors for overall survival (OS) were analyzed by Cox proportional hazards model and log-rank test. Propensity score matching between the RC and RT groups was performed to examine the association of each factor with OS. Results Among the patients with BC, 241 received RC and 92 received RT. Median ages of the patients receiving RC and RT were 71.0 and 76.5 years, respectively. Five-year OS rates were 44.8% for patients receiving RC and 27.6% for patients receiving RT (P < .001). Multivariate analysis for OS showed that older age, poorer functional disability, clinical node positive, and pathology of nonurothelial carcinoma were significantly associated with worse prognosis. A propensity score-matching model identified 77 patients with RC and 77 with RT. In this arranged cohort, there were no significant differences in OS between the RC and RT groups (P = .982). Conclusions Prognostic analysis with matched characteristics showed that patients with BC receiving RT were not significantly different from those receiving RC. These findings could contribute to proper treatment strategies for MIBC.
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Affiliation(s)
- Yoshiyuki Yamamoto
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan.,Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Atsunari Kawashima
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | | | - Toshihiro Uemura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Akinaru Yamamoto
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Gaku Yamamichi
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Eisuke Tomiyama
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Makoto Matsushita
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Taigo Kato
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Koji Hatano
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Isao Miyashiro
- Cancer Control Center, Osaka International Cancer Institute, Osaka, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
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29
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Fukuda S, Niisato Y, Tsuji M, Fukuda S, Hagiwara Y, Onoda T, Suzuki H, Tange Y, Yamada T, Yamamoto Y, Moriwaki T. Relationship Between Safety and Cumulative Bevacizumab Dose in Patients With Metastatic Colorectal Cancer Who Received Long-term Bevacizumab Treatment. Anticancer Res 2023; 43:2085-2090. [PMID: 37097650 DOI: 10.21873/anticanres.16369] [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: 03/07/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 04/26/2023]
Abstract
BACKGROUND/AIM Bevacizumab-based chemotherapy is the standard treatment for metastatic colorectal cancer (mCRC) but has several specific adverse events. The cumulative bevacizumab dose (CBD) increases with long-term treatment as it is often used beyond the first disease progression, based on existing evidence. However, the association between CBD and the frequency and severity of adverse events in mCRC patients who received bevacizumab for long-term treatment remains unclear. PATIENTS AND METHODS Among the mCRC patients who received bevacizumab-based chemotherapy between March 2007 and December 2017 at the University of Tsukuba Hospital, those who continued treatment for more than 2 years were eligible for the study. The onset and worsening of proteinuria, hypertension, bleeding, and thromboembolic events were assessed to determine their relationship with CBD. RESULTS Of the 109 patients who received bevacizumab-based chemotherapy, 24 were included in the study. Grade 3 proteinuria was observed in 21 (88%) and 9 (38%) patients. The severity of proteinuria markedly increased after administering >100 mg/kg of CBD and progressed to grade 3 at concentrations exceeding 200 mg/kg. Thromboembolic events were observed in three (13%) patients, and two of them developed acute myocardial infarction after receiving a CBD of >300 mg/kg. Grade 2 or higher hypertension and grade 1 bleeding were observed in 9 (38%) patients and in 6 (25%) patients, respectively, regardless of the CBD. CONCLUSION Proteinuria and thromboembolic events occurred and worsened in mCRC patients when the bevacizumab dose exceeded the threshold dose.
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Affiliation(s)
- Satoshi Fukuda
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Yusuke Niisato
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Miki Tsuji
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Soma Fukuda
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Yuya Hagiwara
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Tsubasa Onoda
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Hirosumi Suzuki
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Yoshitaka Tange
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Takeshi Yamada
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Toshikazu Moriwaki
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
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30
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Ishii M, Yamamoto Y, Yoshimura A, Hayashi T, Kawamura N, Nagahara A, Nakai Y, Nakayama M, Nishimura K. [A Case of Primary Signet Ring Cell Carcinoma of the Urinary Bladder Showing Effectiveness of Chemotherapy with Gemcitabine and Cisplatin]. Hinyokika Kiyo 2023; 69:107-112. [PMID: 37183041 DOI: 10.14989/actauroljap_69_4_107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
A 55-year-old female presented to the hospital with a complaint of gross hematuria. Transurethral resection of bladder tumor was performed. The specimens pathologically showed signet ring cells and no urothelial carcinoma components. Magnetic resonance imaging and computed tomographic (CT) scan revealed bladder tumor, cervical metastasis, bilateral ovarian metastasis, and multiple lymph node metastasis. She was diagnosed with a primary signet ring cell carcinoma of the urinary bladder with cT3bN2M1, and was treated with chemotherapy of gemcitabine and cisplatin combination (GC). After 2 cycles of GC, the value of CEA which was elevated to 106 ng/ml before treatment, became negative. CT scan showed that her disease had successfully responded to the chemotherapy, and remained efficacious till the end of 6 cycles. The patient subsequently received 1 cycle of gemcitabine and nedaplatin and 3 cycles of avelumab due to renal insufficiency. Yet, 14 months after diagnosis, cerebellar metastases appeared and the patient died of meningeal carcinomatosis.
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Affiliation(s)
- Makoto Ishii
- The Department of Urology, Osaka International Cancer Institute
| | | | | | - Takuji Hayashi
- The Department of Urology, Osaka International Cancer Institute
| | | | - Akira Nagahara
- The Department of Urology, Osaka International Cancer Institute
| | - Yasutomo Nakai
- The Department of Urology, Osaka International Cancer Institute
| | | | - Kazuo Nishimura
- The Department of Urology, Osaka International Cancer Institute
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31
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Yamaguchi T, Yamamoto Y, Egashira K, Sato A, Kondo Y, Saiki S, Kimura M, Chikazawa T, Yamamoto Y, Ishigami A, Murakami S. Oxidative Stress Inhibits Endotoxin Tolerance and May Affect Periodontitis. J Dent Res 2023; 102:331-339. [PMID: 36529984 DOI: 10.1177/00220345221138523] [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] [Indexed: 12/23/2022] Open
Abstract
Periodontal disease is caused by dysbiosis of the dental biofilm and the host inflammatory response. Various pathogenic factors, such as proteases and lipopolysaccharides (LPSs) produced by bacteria, are involved in disease progression. Endotoxin tolerance is a function of myeloid cells, which sustain inflammation and promote tissue regeneration upon prolonged stimulation by endotoxins such as LPS. The role of endotoxin tolerance is gaining attention in various chronic inflammatory diseases, but its role in periodontal disease remains elusive. Oxidative stress, one of the major risk factors for periodontal disease, promotes disease progression through various mechanisms, of which only some are known. The effect of oxidative stress on endotoxin tolerance has not yet been studied, and we postulated that endotoxin tolerance regulation may be an additional mechanism through which oxidative stress influences periodontal disease. This study aimed to reveal the effect of oxidative stress on endotoxin tolerance and that of endotoxin tolerance on periodontitis progression. The effect of oxidative stress on endotoxin tolerance was analyzed in vitro using peritoneal macrophages of mice and hydrogen peroxide (H2O2). The results showed that oxidative stress inhibits endotoxin tolerance induced by Porphyromonas gingivalis LPS in macrophages, at least partially, by downregulating LPS-elicited negative regulators of Toll-like receptor (TLR) signaling. A novel oxidative stress mouse model was established using SMP30KO mice incapable of ascorbate biosynthesis. Using this model, we revealed that oxidative stress impairs endotoxin tolerance potential in macrophages in vivo. Furthermore, gingival expression of endotoxin tolerance-related genes and TLR signaling negative regulators was decreased, and symptoms of ligature-induced periodontitis were aggravated in the oxidative stress mouse model. Our findings suggest that oxidative stress may contribute to periodontitis progression through endotoxin tolerance inhibition.
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Affiliation(s)
- T Yamaguchi
- R&D Headquarters, LION Corporation, Tokyo, Japan.,Department of Periodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Y Yamamoto
- R&D Headquarters, LION Corporation, Tokyo, Japan
| | - K Egashira
- R&D Headquarters, LION Corporation, Tokyo, Japan
| | - A Sato
- Molecular Regulation of Aging, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Y Kondo
- Molecular Regulation of Aging, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan.,Faculty of Human Sciences, Waseda University, Tokyo, Japan
| | - S Saiki
- R&D Headquarters, LION Corporation, Tokyo, Japan
| | - M Kimura
- R&D Headquarters, LION Corporation, Tokyo, Japan
| | - T Chikazawa
- R&D Headquarters, LION Corporation, Tokyo, Japan
| | - Y Yamamoto
- R&D Headquarters, LION Corporation, Tokyo, Japan
| | - A Ishigami
- Molecular Regulation of Aging, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - S Murakami
- Department of Periodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
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32
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Nakamura T, Matsumoto M, Amano K, Enokido Y, Zolensky ME, Mikouchi T, Genda H, Tanaka S, Zolotov MY, Kurosawa K, Wakita S, Hyodo R, Nagano H, Nakashima D, Takahashi Y, Fujioka Y, Kikuiri M, Kagawa E, Matsuoka M, Brearley AJ, Tsuchiyama A, Uesugi M, Matsuno J, Kimura Y, Sato M, Milliken RE, Tatsumi E, Sugita S, Hiroi T, Kitazato K, Brownlee D, Joswiak DJ, Takahashi M, Ninomiya K, Takahashi T, Osawa T, Terada K, Brenker FE, Tkalcec BJ, Vincze L, Brunetto R, Aléon-Toppani A, Chan QHS, Roskosz M, Viennet JC, Beck P, Alp EE, Michikami T, Nagaashi Y, Tsuji T, Ino Y, Martinez J, Han J, Dolocan A, Bodnar RJ, Tanaka M, Yoshida H, Sugiyama K, King AJ, Fukushi K, Suga H, Yamashita S, Kawai T, Inoue K, Nakato A, Noguchi T, Vilas F, Hendrix AR, Jaramillo-Correa C, Domingue DL, Dominguez G, Gainsforth Z, Engrand C, Duprat J, Russell SS, Bonato E, Ma C, Kawamoto T, Wada T, Watanabe S, Endo R, Enju S, Riu L, Rubino S, Tack P, Takeshita S, Takeichi Y, Takeuchi A, Takigawa A, Takir D, Tanigaki T, Taniguchi A, Tsukamoto K, Yagi T, Yamada S, Yamamoto K, Yamashita Y, Yasutake M, Uesugi K, Umegaki I, Chiu I, Ishizaki T, Okumura S, Palomba E, Pilorget C, Potin SM, Alasli A, Anada S, Araki Y, Sakatani N, Schultz C, Sekizawa O, Sitzman SD, Sugiura K, Sun M, Dartois E, De Pauw E, Dionnet Z, Djouadi Z, Falkenberg G, Fujita R, Fukuma T, Gearba IR, Hagiya K, Hu MY, Kato T, Kawamura T, Kimura M, Kubo MK, Langenhorst F, Lantz C, Lavina B, Lindner M, Zhao J, Vekemans B, Baklouti D, Bazi B, Borondics F, Nagasawa S, Nishiyama G, Nitta K, Mathurin J, Matsumoto T, Mitsukawa I, Miura H, Miyake A, Miyake Y, Yurimoto H, Okazaki R, Yabuta H, Naraoka H, Sakamoto K, Tachibana S, Connolly HC, Lauretta DS, Yoshitake M, Yoshikawa M, Yoshikawa K, Yoshihara K, Yokota Y, Yogata K, Yano H, Yamamoto Y, Yamamoto D, Yamada M, Yamada T, Yada T, Wada K, Usui T, Tsukizaki R, Terui F, Takeuchi H, Takei Y, Iwamae A, Soejima H, Shirai K, Shimaki Y, Senshu H, Sawada H, Saiki T, Ozaki M, Ono G, Okada T, Ogawa N, Ogawa K, Noguchi R, Noda H, Nishimura M, Namiki N, Nakazawa S, Morota T, Miyazaki A, Miura A, Mimasu Y, Matsumoto K, Kumagai K, Kouyama T, Kikuchi S, Kawahara K, Kameda S, Iwata T, Ishihara Y, Ishiguro M, Ikeda H, Hosoda S, Honda R, Honda C, Hitomi Y, Hirata N, Hirata N, Hayashi T, Hayakawa M, Hatakeda K, Furuya S, Fukai R, Fujii A, Cho Y, Arakawa M, Abe M, Watanabe S, Tsuda Y. Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples. Science 2023; 379:eabn8671. [PMID: 36137011 DOI: 10.1126/science.abn8671] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Samples of the carbonaceous asteroid Ryugu were brought to Earth by the Hayabusa2 spacecraft. We analyzed 17 Ryugu samples measuring 1 to 8 millimeters. Carbon dioxide-bearing water inclusions are present within a pyrrhotite crystal, indicating that Ryugu's parent asteroid formed in the outer Solar System. The samples contain low abundances of materials that formed at high temperatures, such as chondrules and calcium- and aluminum-rich inclusions. The samples are rich in phyllosilicates and carbonates, which formed through aqueous alteration reactions at low temperature, high pH, and water/rock ratios of <1 (by mass). Less altered fragments contain olivine, pyroxene, amorphous silicates, calcite, and phosphide. Numerical simulations, based on the mineralogical and physical properties of the samples, indicate that Ryugu's parent body formed ~2 million years after the beginning of Solar System formation.
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Affiliation(s)
- T Nakamura
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - M Matsumoto
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - K Amano
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - Y Enokido
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - M E Zolensky
- NASA Johnson Space Center; Houston, TX 77058, USA
| | - T Mikouchi
- The University Museum, The University of Tokyo, Tokyo 113-0033, Japan
| | - H Genda
- Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo 152-8550, Japan
| | - S Tanaka
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
| | - M Y Zolotov
- School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, USA
| | - K Kurosawa
- Planetary Exploration Research Center, Chiba Institute of Technology, Narashino 275-0016, Japan
| | - S Wakita
- Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - R Hyodo
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - H Nagano
- Department of Mechanical Systems Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - D Nakashima
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - Y Takahashi
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan.,Isotope Science Center, The University of Tokyo, Tokyo 113-0032, Japan
| | - Y Fujioka
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - M Kikuiri
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - E Kagawa
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - M Matsuoka
- Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique (LESIA), Observatoire de Paris, Meudon 92195 France.,Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8567, Japan
| | - A J Brearley
- Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, USA
| | - A Tsuchiyama
- Research Organization of Science and Technology, Ritsumeikan University, Kusatsu 525-8577, Japan.,Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences (CAS), Guangzhou 510640, China.,Center for Excellence in Deep Earth Science, CAS, Guangzhou 510640, China
| | - M Uesugi
- Scattering and Imaging Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198, Japan
| | - J Matsuno
- Research Organization of Science and Technology, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Y Kimura
- Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819, Japan
| | - M Sato
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - R E Milliken
- Department of Earth, Environmental, and Planetary Sciences, Brown University, Providence, RI 02912, USA
| | - E Tatsumi
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan.,Instituto de Astrofísica de Canarias, University of La Laguna, Tenerife 38205, Spain
| | - S Sugita
- Planetary Exploration Research Center, Chiba Institute of Technology, Narashino 275-0016, Japan.,Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - T Hiroi
- Department of Earth, Environmental, and Planetary Sciences, Brown University, Providence, RI 02912, USA
| | - K Kitazato
- Aizu Research Center for Space Informatics, The University of Aizu, Aizu-Wakamatsu 965-8580, Japan
| | - D Brownlee
- Department of Astronomy, University of Washington, Seattle, WA 98195 USA
| | - D J Joswiak
- Department of Astronomy, University of Washington, Seattle, WA 98195 USA
| | - M Takahashi
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - K Ninomiya
- Institute for Radiation Sciences, Osaka University, Toyonaka 560-0043, Japan
| | - T Takahashi
- Kavli Institute for the Physics and Mathematics of the Universe, The University of Tokyo, Kashiwa 277-8583, Japan.,Department of Physics, The University of Tokyo, Tokyo 113-0033, Japan
| | - T Osawa
- Materials Sciences Research Center, Japan Atomic Energy Agency, Tokai 319-1195, Japan
| | - K Terada
- Department of Earth and Space Science, Osaka University, Toyonaka 560-0043, Japan
| | - F E Brenker
- Institute of Geoscience, Goethe University, Frankfurt, 60438 Frankfurt am Main, Germany
| | - B J Tkalcec
- Institute of Geoscience, Goethe University, Frankfurt, 60438 Frankfurt am Main, Germany
| | - L Vincze
- Department of Chemistry, Ghent University, Krijgslaan 281 S12, Ghent, Belgium
| | - R Brunetto
- Institut d'Astrophysique Spatiale, Université Paris-Saclay, Orsay 91405, France
| | - A Aléon-Toppani
- Institut d'Astrophysique Spatiale, Université Paris-Saclay, Orsay 91405, France
| | - Q H S Chan
- Department of Earth Sciences, Royal Holloway, University of London, Egham TW20 0EX, UK
| | - M Roskosz
- Institut de Minéralogie, Physique des Matériaux et Cosmochimie, Muséum National d'Histoire Naturelle, Centre national de la recherche scientifique (CNRS), Sorbonne Université, Paris, France
| | - J-C Viennet
- Institut de Minéralogie, Physique des Matériaux et Cosmochimie, Muséum National d'Histoire Naturelle, Centre national de la recherche scientifique (CNRS), Sorbonne Université, Paris, France
| | - P Beck
- Institut de Planétologie et d'Astrophysique de Grenoble, CNRS, Université Grenoble Alpes, 38000 Grenoble, France
| | - E E Alp
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439, USA
| | - T Michikami
- Faculty of Engineering, Kindai University, Higashi-Hiroshima 739-2116, Japan
| | - Y Nagaashi
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan.,Department of Planetology, Kobe University, Kobe 657-8501, Japan
| | - T Tsuji
- Department of Earth Resources Engineering, Kyushu University, Fukuoka 819-0395, Japan.,School of Engineering, The University of Tokyo, Tokyo 113-0033, Japan
| | - Y Ino
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Physics, Kwansei Gakuin University, Sanda 669-1330, Japan
| | - J Martinez
- NASA Johnson Space Center; Houston, TX 77058, USA
| | - J Han
- Department of Earth and Atmospheric Sciences, University of Houston, Houston, TX 77204, USA
| | - A Dolocan
- Texas Materials Institute, The University of Texas at Austin, Austin, TX 78712, USA
| | - R J Bodnar
- Department of Geoscience, Virginia Tech, Blacksburg, VA 24061, USA
| | - M Tanaka
- Materials Analysis Station, National Institute for Materials Science, Tsukuba 305-0047, Japan
| | - H Yoshida
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - K Sugiyama
- Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - A J King
- Department of Earth Science, Natural History Museum, London SW7 5BD, UK
| | - K Fukushi
- Institute of Nature and Environmental Technology, Kanazawa University, Kanazawa 920-1192, Japan
| | - H Suga
- Spectroscopy Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198, Japan
| | - S Yamashita
- Department of Materials Structure Science, The Graduate University for Advanced Studies (SOKENDAI), Tsukuba, Ibaraki 305-0801, Japan.,Institute of Materials Structure Science, High-Energy Accelerator Research Organization, Tsukuba 305-0801, Japan
| | - T Kawai
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - K Inoue
- Institute of Nature and Environmental Technology, Kanazawa University, Kanazawa 920-1192, Japan
| | - A Nakato
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - T Noguchi
- Division of Earth and Planetary Sciences, Kyoto University, Kyoto 606-8502, Japan.,Faculty of Arts and Science, Kyushu University, Fukuoka 819-0395, Japan
| | - F Vilas
- Planetary Science Institute, Tucson, AZ 85719, USA
| | - A R Hendrix
- Planetary Science Institute, Tucson, AZ 85719, USA
| | | | - D L Domingue
- Planetary Science Institute, Tucson, AZ 85719, USA
| | - G Dominguez
- Department of Physics, California State University, San Marcos, CA 92096, USA
| | - Z Gainsforth
- Space Sciences Laboratory, University of California, Berkeley, CA 94720, USA
| | - C Engrand
- Laboratoire de Physique des 2 Infinis Irène Joliot-Curie, Université Paris-Saclay, CNRS, 91405 Orsay, France
| | - J Duprat
- Institut de Minéralogie, Physique des Matériaux et Cosmochimie, Muséum National d'Histoire Naturelle, Centre national de la recherche scientifique (CNRS), Sorbonne Université, Paris, France
| | - S S Russell
- Department of Earth Science, Natural History Museum, London SW7 5BD, UK
| | - E Bonato
- Institute for Planetary Research, Deutsches Zentrum für Luftund Raumfahrt, Rutherfordstraße 2 12489 Berlin, Germany
| | - C Ma
- Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena CA 91125, USA
| | - T Kawamoto
- Department of Geosciences, Shizuoka University, Shizuoka 422-8529, Japan
| | - T Wada
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - S Watanabe
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Kavli Institute for the Physics and Mathematics of the Universe, The University of Tokyo, Kashiwa 277-8583, Japan
| | - R Endo
- Department of Materials Science and Engineering, Tokyo Institute of Technology, Tokyo 152-8550, Japan
| | - S Enju
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - L Riu
- European Space Astronomy Centre, 28692 Villanueva de la Cañada, Spain
| | - S Rubino
- Institut d'Astrophysique Spatiale, Université Paris-Saclay, Orsay 91405, France
| | - P Tack
- Department of Chemistry, Ghent University, Krijgslaan 281 S12, Ghent, Belgium
| | - S Takeshita
- High Energy Accelerator Research Organization, Tokai 319-1106, Japan
| | - Y Takeichi
- Department of Materials Structure Science, The Graduate University for Advanced Studies (SOKENDAI), Tsukuba, Ibaraki 305-0801, Japan.,Institute of Materials Structure Science, High-Energy Accelerator Research Organization, Tsukuba 305-0801, Japan.,Department of Applied Physics, Osaka University, Suita 565-0871, Japan
| | - A Takeuchi
- Scattering and Imaging Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198, Japan
| | - A Takigawa
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - D Takir
- NASA Johnson Space Center; Houston, TX 77058, USA
| | | | - A Taniguchi
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, Kumatori 590-0494, Japan
| | - K Tsukamoto
- Department of Earth Sciences, Tohoku University, Sendai 980-8578, Japan
| | - T Yagi
- National Metrology Institute of Japan, AIST, Tsukuba 305-8565, Japan
| | - S Yamada
- Department of Physics, Rikkyo University, Tokyo 171-8501, Japan
| | - K Yamamoto
- Japan Fine Ceramics Center, Nagoya 456-8587, Japan
| | - Y Yamashita
- National Metrology Institute of Japan, AIST, Tsukuba 305-8565, Japan
| | - M Yasutake
- Scattering and Imaging Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198, Japan
| | - K Uesugi
- Scattering and Imaging Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198, Japan
| | - I Umegaki
- High Energy Accelerator Research Organization, Tokai 319-1106, Japan.,Toyota Central Research and Development Laboratories, Nagakute 480-1192, Japan
| | - I Chiu
- Institute for Radiation Sciences, Osaka University, Toyonaka 560-0043, Japan
| | - T Ishizaki
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - S Okumura
- Division of Earth and Planetary Sciences, Kyoto University, Kyoto 606-8502, Japan
| | - E Palomba
- Istituto di Astrofisica e Planetologia Spaziali, Istituto Nazionale di Astrofisica, Rome 00133, Italy
| | - C Pilorget
- Institut d'Astrophysique Spatiale, Université Paris-Saclay, Orsay 91405, France.,Institut Universitaire de France, Paris, France
| | - S M Potin
- Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique (LESIA), Observatoire de Paris, Meudon 92195 France.,Faculty of Aerospace Engineering, Delft University of Technology, Delft, Netherlands
| | - A Alasli
- Department of Mechanical Systems Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - S Anada
- Japan Fine Ceramics Center, Nagoya 456-8587, Japan
| | - Y Araki
- Department of Physical Sciences, Ritsumeikan University, Shiga 525-0058, Japan
| | - N Sakatani
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Physics, Rikkyo University, Tokyo 171-8501, Japan
| | - C Schultz
- Department of Earth, Environmental, and Planetary Sciences, Brown University, Providence, RI 02912, USA
| | - O Sekizawa
- Spectroscopy Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198, Japan
| | - S D Sitzman
- Physical Sciences Laboratory, The Aerospace Corporation, CA 90245, USA
| | - K Sugiura
- Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo 152-8550, Japan
| | - M Sun
- Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences (CAS), Guangzhou 510640, China.,Center for Excellence in Deep Earth Science, CAS, Guangzhou 510640, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - E Dartois
- Institut des Sciences Moléculaires d'Orsay, Université Paris-Saclay, CNRS, 91405 Orsay, France
| | - E De Pauw
- Department of Chemistry, Ghent University, Krijgslaan 281 S12, Ghent, Belgium
| | - Z Dionnet
- Institut d'Astrophysique Spatiale, Université Paris-Saclay, Orsay 91405, France
| | - Z Djouadi
- Institut d'Astrophysique Spatiale, Université Paris-Saclay, Orsay 91405, France
| | - G Falkenberg
- Deutsches Elektronen-Synchrotron Photon Science, 22603 Hamburg, Germany
| | - R Fujita
- Department of Mechanical Systems Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - T Fukuma
- Nano Life Science Institute, Kanazawa University, Kanazawa 920-1192, Japan
| | - I R Gearba
- Texas Materials Institute, The University of Texas at Austin, Austin, TX 78712, USA
| | - K Hagiya
- Graduate School of Life Science, University of Hyogo, Hyogo 678-1297, Japan
| | - M Y Hu
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439, USA
| | - T Kato
- Japan Fine Ceramics Center, Nagoya 456-8587, Japan
| | - T Kawamura
- Institut de Physique du Globe de Paris, Université de Paris, Paris 75205, France
| | - M Kimura
- Department of Materials Structure Science, The Graduate University for Advanced Studies (SOKENDAI), Tsukuba, Ibaraki 305-0801, Japan.,Institute of Materials Structure Science, High-Energy Accelerator Research Organization, Tsukuba 305-0801, Japan
| | - M K Kubo
- Division of Natural Sciences, International Christian University, Mitaka 181-8585, Japan
| | - F Langenhorst
- Institute of Geosciences, Friedrich-Schiller-Universität Jena, 07745 Jena, Germany
| | - C Lantz
- Institut d'Astrophysique Spatiale, Université Paris-Saclay, Orsay 91405, France
| | - B Lavina
- Center for Advanced Radiation Sources, University of Chicago, Chicago, IL 60637, USA
| | - M Lindner
- Institute of Geoscience, Goethe University, Frankfurt, 60438 Frankfurt am Main, Germany
| | - J Zhao
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439, USA
| | - B Vekemans
- Department of Chemistry, Ghent University, Krijgslaan 281 S12, Ghent, Belgium
| | - D Baklouti
- Institut d'Astrophysique Spatiale, Université Paris-Saclay, Orsay 91405, France
| | - B Bazi
- Department of Chemistry, Ghent University, Krijgslaan 281 S12, Ghent, Belgium
| | - F Borondics
- Optimized Light Source of Intermediate Energy to LURE (SOLEIL) L'Orme des Merisiers, Gif sur Yvette F-91192, France
| | - S Nagasawa
- Kavli Institute for the Physics and Mathematics of the Universe, The University of Tokyo, Kashiwa 277-8583, Japan.,Department of Physics, The University of Tokyo, Tokyo 113-0033, Japan
| | - G Nishiyama
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - K Nitta
- Spectroscopy Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198, Japan
| | - J Mathurin
- Institut Chimie Physique, Université Paris-Saclay, CNRS, 91405 Orsay, France
| | - T Matsumoto
- Division of Earth and Planetary Sciences, Kyoto University, Kyoto 606-8502, Japan
| | - I Mitsukawa
- Division of Earth and Planetary Sciences, Kyoto University, Kyoto 606-8502, Japan
| | - H Miura
- Graduate School of Science, Nagoya City University, Nagoya 467-8501, Japan
| | - A Miyake
- Division of Earth and Planetary Sciences, Kyoto University, Kyoto 606-8502, Japan
| | - Y Miyake
- High Energy Accelerator Research Organization, Tokai 319-1106, Japan
| | - H Yurimoto
- Department of Natural History Sciences, Hokkaido University, Sapporo 060-0810, Japan
| | - R Okazaki
- Department of Earth and Planetary Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - H Yabuta
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima 739-8526, Japan
| | - H Naraoka
- Department of Earth and Planetary Sciences, Kyushu University, Fukuoka 819-0395, Japan
| | - K Sakamoto
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - S Tachibana
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - H C Connolly
- Department of Geology, Rowan University, Glassboro, NJ 08028, USA
| | - D S Lauretta
- Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ 85721, USA
| | - M Yoshitake
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - M Yoshikawa
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
| | - K Yoshikawa
- Research and Development Directorate, JAXA, Sagamihara 252-5210, Japan
| | - K Yoshihara
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - Y Yokota
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - K Yogata
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - H Yano
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
| | - Y Yamamoto
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
| | - D Yamamoto
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - M Yamada
- Planetary Exploration Research Center, Chiba Institute of Technology, Narashino 275-0016, Japan
| | - T Yamada
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - T Yada
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - K Wada
- Planetary Exploration Research Center, Chiba Institute of Technology, Narashino 275-0016, Japan
| | - T Usui
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - R Tsukizaki
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - F Terui
- Department of Mechanical Engineering, Kanagawa Institute of Technology, Atsugi 243-0292, Japan
| | - H Takeuchi
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
| | - Y Takei
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - A Iwamae
- Marine Works Japan, Yokosuka 237-0063, Japan
| | - H Soejima
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Marine Works Japan, Yokosuka 237-0063, Japan
| | - K Shirai
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - Y Shimaki
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - H Senshu
- Planetary Exploration Research Center, Chiba Institute of Technology, Narashino 275-0016, Japan
| | - H Sawada
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - T Saiki
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - M Ozaki
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
| | - G Ono
- Research and Development Directorate, JAXA, Sagamihara 252-5210, Japan
| | - T Okada
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Chemistry, The University of Tokyo, Tokyo 113-0033, Japan
| | - N Ogawa
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - K Ogawa
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - R Noguchi
- Faculty of Science, Niigata University, Niigata 950-2181, Japan
| | - H Noda
- National Astronomical Observatory of Japan, Mitaka 181-8588, Japan
| | - M Nishimura
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - N Namiki
- Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan.,National Astronomical Observatory of Japan, Mitaka 181-8588, Japan
| | - S Nakazawa
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - T Morota
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - A Miyazaki
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - A Miura
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - Y Mimasu
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - K Matsumoto
- Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan.,National Astronomical Observatory of Japan, Mitaka 181-8588, Japan
| | - K Kumagai
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Marine Works Japan, Yokosuka 237-0063, Japan
| | - T Kouyama
- Digital Architecture Research Center, National Institute of Advanced Industrial Science and Technology, Tokyo 135-0064, Japan
| | - S Kikuchi
- Planetary Exploration Research Center, Chiba Institute of Technology, Narashino 275-0016, Japan.,National Astronomical Observatory of Japan, Mitaka 181-8588, Japan
| | - K Kawahara
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - S Kameda
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Physics, Rikkyo University, Tokyo 171-8501, Japan
| | - T Iwata
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
| | - Y Ishihara
- JAXA Space Exploration Center, JAXA, Sagamihara 252-5210, Japan
| | - M Ishiguro
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - H Ikeda
- Research and Development Directorate, JAXA, Sagamihara 252-5210, Japan
| | - S Hosoda
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - R Honda
- Department of Information Science, Kochi University, Kochi 780-8520, Japan.,Center for Data Science, Ehime University, Matsuyama 790-8577, Japan
| | - C Honda
- Aizu Research Center for Space Informatics, The University of Aizu, Aizu-Wakamatsu 965-8580, Japan
| | - Y Hitomi
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Marine Works Japan, Yokosuka 237-0063, Japan
| | - N Hirata
- Department of Planetology, Kobe University, Kobe 657-8501, Japan
| | - N Hirata
- Aizu Research Center for Space Informatics, The University of Aizu, Aizu-Wakamatsu 965-8580, Japan
| | - T Hayashi
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - M Hayakawa
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - K Hatakeda
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Marine Works Japan, Yokosuka 237-0063, Japan
| | - S Furuya
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - R Fukai
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - A Fujii
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
| | - Y Cho
- Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - M Arakawa
- Department of Planetology, Kobe University, Kobe 657-8501, Japan
| | - M Abe
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan.,Department of Space and Astronautical Science, The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
| | - S Watanabe
- Department of Earth and Environmental Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Y Tsuda
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara 252-5210, Japan
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33
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Kato T, Kiyotani K, Ishizuya Y, Yamamoto Y, Hatano K, Kawashima A, Nonomura N. Characterization of anti-cancer immune response associated with immune-related adverse events in patients with kidney cancer. J Clin Oncol 2023. [DOI: 10.1200/jco.2023.41.6_suppl.711] [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: 03/18/2023] Open
Abstract
711 Background: Some reports showed promising clinical efficacy among patients who discontinued immune checkpoint inhibitors (ICIs) due to immune-related adverse events (irAEs). In this study, we aimed to characterize T cell receptor (TCR) repertoire repertoire in peripheral blood mononuclear cells (PBMCs) before and after ICI treatment, and at the onset of irAE for understanding of irAE-provoked anti-cancer immune responses. Methods: We collected metastatic tumor tissues and peripheral blood samples from 54 patients with advanced kidney cancer before anti-programmed cell death protein 1 (PD-1) treatment and 1 month after treatment initiation. Furthermore, we applied a next-generation sequencing approach to characterize TCR repertoires using tumor tissues and PBMCs. Results: The number of irAEs was significantly higher in responder for nivolumab (p < 0.0001). We also confirmed that irAE present patients had better progression-free survival and overall survival when compared to irAE absent patients (p=0.0010 and p=0.011, respectively). TCR repertoire analysis revealed that diversity index for TCR alpha and beta in irAE present patients were significantly decreased at 1 month after nivolumab, indicating expansion of certain T cell clones even in PBMCs after nivolumab. We also examined morishita index to measure T cell similarity between pre- and post nivolumab samples. As a result, irAE present patients had significantly lower similarity than irAE absent patients, indicating a larger change in the T cell clones, and inducing newly expanded T cell clones in post-nivolumab PBMC samples. Importantly, irAE present patients had significantly higher numbers of peripheral T cell clones shared with metastatic tumor-infiltrating T cells than those in irAE absent patients at 1 month after nivolumab (as per the 100 most abundant T cell clonotypes in the peripheral blood; p=0.038). Conclusions: Our findings revealed that a certain number of irAE-provoked T cell clones can also circulate systemically and attack tumor cells in distant regions, leading to durable response in the patients with irAEs.
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Affiliation(s)
- Taigo Kato
- Osaka University Graduate School of Medicine, Suita, Japan
| | | | - Yu Ishizuya
- Osaka University Medical School, Suita-Shi, Japan
| | | | | | | | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
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34
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Tsugaru K, Boku N, Kudo-Saito C, Shoji H, Imazeki H, Takahashi N, Kawakami T, Amanuma Y, Wakatsuki T, Okano N, Narita Y, Yamamoto Y, Kizawa R, Nagashima K, Aoki K, Muro K. LAG3-related factors to predict response to nivolumab monotherapy in advanced gastric cancer (WJOG10417GTR study). J Clin Oncol 2023. [DOI: 10.1200/jco.2023.41.4_suppl.425] [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: 01/25/2023] Open
Abstract
425 Background: Blocking immune checkpoint (IC) pathways, particularly mediated by PD1 and PDL1, has attracted great attention as a promising strategy for treating gastrointestinal cancer. However, the clinical responses are low in many cases, and thus a new treatment strategy and its biomarker are urgently needed for improving the clinical outcome. Blocking other IC molecules, including LAG3, has been evaluated in many clinical trials, while the therapeutic efficacy and the predictive biomarkers remains to be determined due to the same issues as anti-PD1/PDL1 therapy. Methods: We analyzed soluble LAG3 (sLAG3) in sera by ELISA, and LAG3+ cells by flow cytometry, using fresh peripheral blood (PB) obtained from 91 patients with advanced gastric cancer (AGC) before and about one month after nivolumab monotherapy (2 courses) in the WJOG10417GTR study, according to the protocol approved by the IRB (August 2018 - November 2020). Progression-free survival (PFS) and overall survival (OS) were compared between high/low groups divided by the cutoff value determined by visually assessing the continuous trend and change point of log hazard ratios obtained by applying penalized splines to each molecular marker. This study was supported by ONO PHARMACEUTICAL CO., LTD. and Bristol Myers Squibb. Results: Posttreatment values were significantly more associated with patients’ prognosis rather than baseline values, and the sLAG3-high group showed significantly shorter PFS/OS as compared to the low group divided by the median: median PFS (mPFS) 51.5 vs 95.5 days (HR = 2.04, P = 0.002), and median OS (mOS) 188 vs 393 days (HR = 1.81, P = 0.032). Patients with high levels of LAG3+ PBCs after treatment showed worse prognosis as compared to those with low levels divided by the cutoff values: a CD3+CD4+LAG3+ T-cell subset, mPFS 43 vs 72 days (HR = 2.23, P = 0.015) and mOS 178 vs 282 days (HR = 1.56, P = 0.249); a CD3+CD8+LAG3+ T-cell subset, mPFS 57 vs 69 days (HR = 1.89, P = 0.012) and mOS 228 vs 303 days (HR = 1.40, P = 0.233); and a CD56+LAG3+ NK subset, mPFS 57 vs 88 days (HR = 2.15, P = 0.003) and mOS 217 vs 409 days (HR = 1.88, P = 0.031). Patients with sLAG3-high/CD56+LAG3+ NK-high levels showed markedly worse prognosis than those with low/low levels (mPFS-HR = 10.55, P < 0.001; and mOS-HR = 4.59, P < 0.001). Conclusions: Patients with posttreatment high levels of sLAG3 and LAG3+ cells in PB showed poor prognosis of AGC patients after the nivolumab therapy, suggesting that these are useful predictive biomarkers. LAG3 may be a promising target in immunotherapy for AGC. Clinical trial information: UMIN000032686 .
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Affiliation(s)
- Kai Tsugaru
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Narikazu Boku
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Chie Kudo-Saito
- Department of Immune Medicine, National Cancer Center Research Institute, Tokyo, Japan
| | | | - Hiroshi Imazeki
- Division of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Naoki Takahashi
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Takeshi Kawakami
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yusuke Amanuma
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Takeru Wakatsuki
- The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | | | - Yukiya Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, University of Tsukuba Hospital, Ibaraki, Japan
| | - Rika Kizawa
- Department of Medical Oncology, Toranomon Hospital, Tokyo, Japan
| | - Kengo Nagashima
- Biostatistics Unit, Clinical and Translational Research Center, Keio University Hospital, Tokyo, Japan
| | - Kazunori Aoki
- Division of immune medicine, National Cancer Center Research Institute, Tokyo, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
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35
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Mitani S, Kito Y, Hino K, Kawakami K, Izawa N, Hanamura F, Yamamoto Y, Shoji H, Komori A, Boku S, Tsuchihashi K, Baba E, Kato K, Nonagase Y, Matsumoto T, Furuta M, Kawakami H. Vulnerable patients with metastatic colorectal cancer in a real-world setting: A multicenter retrospective study. J Clin Oncol 2023. [DOI: 10.1200/jco.2023.41.4_suppl.114] [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: 01/25/2023] Open
Abstract
114 Background: Several guidelines recommended less intensive chemotherapy for vulnerable patients (pts) with metastatic colorectal cancer (mCRC). However, data in a real-world setting are insufficient particularly for second- or later-line therapies. Methods: This is a multicenter retrospective study of vulnerable pts who were defined to be intolerant to intensive therapy. Vulnerable pts with unresectable mCRC who received vulnerable regimens fluoropyrimidines (FP) with or without biologics, reduced-dose doublet regimens with or without biologics, and anti-epidermal growth factor receptor (anti-EGFR), as first-line therapy between June 2015 and December 2018 were included. Results: A total of 210 pts from 15 Japanese hospitals were enrolled. Their median age, 78 years (range 28-90); male, 57%; ECOG PS 0/1/2, 28/51/21%; right-sided primary tumors, 35%; primary tumor resection, 76%; RAS mutant, 51%. Intolerance to intensive therapy was attributable to older age in 69% of pts, poor PS in 17%, liver and/or renal failure in 24%, and concomitant disease in 30%. First-line regimens such as FP with or without biologics were given to 68%, reduced-dose doublet regimens with or without biologics to 24%, and anti-EGFR monotherapy to 8%. For all pts, the median time to treatment failure (TTF) and overall survival (OS) were 7.6 and 21.4 months, respectively. The response rate (RR) was 31% and the disease control rate was 73%. Despite having a higher RR in doublet regimens with or without biologics, there were no survival differences between FP and doublet regimens (RR 26% vs. 45%, p = 0.03; median TTF 8.2 vs. 7.1 months, p = 0.22; and median OS 23.0 vs. 21.7 months, p = 0.37). Multivariate analysis revealed that ECOG PS2, older age (≥ 80), the presence of ascites, and the number of metastatic sites ≥ 2 were significantly associated with worse OS. Following first-line therapy failure in 195 pts, 74 (38%), 24 (12%), and 13 (7%) pts received vulnerable regimens, full-dose doublet regimens with or without biologics (fit regimens), and other regimens, respectively, as second-line therapy. The median TTF and OS were 4.4 and 13.7 months in vulnerable regimens and 2.6 and 11.7 months in fit regimens, respectively. In 84 pts (43%) who received best supportive care (BSC), the median OS was 3.5 months. Following second-line therapy failure in 84 pts who underwent vulnerable regimens as second-line therapy, third-line chemotherapy was administered to in 42 pts with a median OS of 13.7 months. Conclusions: The efficacy of first-line therapy for vulnerable pts in a real-world setting was comparable to previous studies. Second-line therapy demonstrated clinically significant antitumor activity. Nonetheless, the number of patients who received second- or later-lines chemotherapy was low, and survival in pts who received BSC was dismal.
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Affiliation(s)
| | - Yosuke Kito
- Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Kaori Hino
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Ehime, Japan
| | - Kentaro Kawakami
- Department of Medical Oncology, Keiyukai Sapporo Hospital, Sapporo, Japan
| | - Naoki Izawa
- St. Marianna University School of Medicine, Kawasaki, Japan
| | - Fumiyasu Hanamura
- Department of Gastrointestinal and Medical Oncology, NHO Kyushu Cancer Center, Fukuoka, Japan
| | | | - Hirokazu Shoji
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Azusa Komori
- Oita University Faculty of Medicine, Yufu, Japan
| | - Shogen Boku
- Kansai Medical University Hospital, Hirakata-Shi, Hyogo, Japan
| | - Kenji Tsuchihashi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eishi Baba
- Graduate School of Medical Sciences, Kyushu University, Fukuoka-Shi Higashi-Ku, Japan
| | | | | | | | - Mitsuhiro Furuta
- Division of Gastroenterology, Kanagawa Cancer Center, Yokohama, Japan
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36
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Aoki M, Kadowaki S, Takahashi N, Suzuki T, Oshima K, Ando T, Yamamoto Y, Kawakami K, Kito Y, Matsumoto T, Shimozaki K, Miyazaki Y, Yamaguchi T, Nagase M, Tamura T, Amanuma Y, Esaki T, Miura Y, Akiyoshi K, Baba E, Makiyama A, Negoro Y, Nakashima K, Sugimoto N, Nagashima K, Shoji H, Boku N. Pattern of disease progression during third-line or later chemotherapy with nivolumab associated with poor prognosis in advanced gastric cancer: a multicenter retrospective study in Japan. Gastric Cancer 2023; 26:132-144. [PMID: 36316527 PMCID: PMC9813080 DOI: 10.1007/s10120-022-01349-y] [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] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 10/18/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Accelerated tumor growth during immunotherapy in pre-existing measurable lesions, hyperprogressive disease (HPD), has been reported. However, progression of non-measurable lesions and new lesions are frequently observed in patients with advanced gastric cancer (AGC). METHODS This retrospective study involved AGC patients at 24 Japanese institutions who had measurable lesions and received nivolumab after ≥ 2 lines of chemotherapy. HPD was defined as a ≥ two-fold increase in the tumor growth rate of measurable lesions. The pattern of disease progression was classified according to new lesions in different organs and ascites appeared/increase of ascites. RESULTS Of 245 patients, 147 (60.0%) showed progressive disease (PD) as the best response and 41 (16.7%) showed HPD during nivolumab monotherapy. There was no significant difference in overall survival (OS) between patients with HPD and those with PD other than HPD (median OS 5.0 vs 4.8 months; hazard ratio [HR] 1.0, 95% confidence interval [CI] 0.6-1.5; p = 1.0). Fifty-three patients developed new lesions in different organs and 58 had appearance/increase of ascites; these patients showed shorter OS than those without each of these features (median OS 3.3 vs 7.1 months, HR 1.8, 95% CI 1.2-2.7, p = 0.0031 for new lesions, and 3.0 vs 7.8 months, HR 2.6, 95% CI 1.8-3.8, p < 0.0001 for ascites). Thirty-one patients who had both features showed the worst prognosis (median OS 2.6 months). CONCLUSIONS New lesions in different organs and appearance/increase of ascites, rather than the original definition of HPD, are the patterns of disease progression associated with poor prognosis in AGC patients receiving nivolumab whose best response was PD.
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Affiliation(s)
- Masahiko Aoki
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
- Department of Early Clinical Development, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shigenori Kadowaki
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Aichi, Japan
| | - Naoki Takahashi
- Division of Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Takeshi Suzuki
- Department of Gastroenterology, The Cancer Institute Hospital, Tokyo, Japan
| | - Kotoe Oshima
- Department of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Takayuki Ando
- Third Department of Internal Medicine, University of Toyama, Toyama, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Kentaro Kawakami
- Department of Medical Oncology, Keiyukai Sapporo Hospital, Hokkaido, Japan
| | - Yosuke Kito
- Department of Medical Oncology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan
| | - Toshihiko Matsumoto
- Department of Internalmedicine, Himeji Red Cross Hospital, Hyogo, Japan
- Cancer Treatment Center, Kansai Medical University Hospital, Osaka, Japan
| | - Keitaro Shimozaki
- Division of Gastroenterology and Hepatology, Depart of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | | | - Toshifumi Yamaguchi
- Cancer Chemotherapy Center, Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Michitaka Nagase
- Department of Medical Oncology, Saku Central Hospital Advanced Care Center, Nagano, Japan
| | - Takao Tamura
- Department of Medical Oncology, Kindai University Nara Hospital, Nara, Japan
| | - Yusuke Amanuma
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yuji Miura
- Department of Medical Oncology, Toranomon Hospital, Tokyo, Japan
| | - Kohei Akiyoshi
- Department of Medical Oncology, Osaka City General Hospital, Osaka, Japan
| | - Eishi Baba
- Department of Oncology and Social Medicine, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Akitaka Makiyama
- Department of Hematology/Oncology, Japan Community Healthcare Organization Kyushu Hospital, Fukuoka, Japan
- Cancer Center, Gifu University Hospital, Gifu, Japan
| | - Yuji Negoro
- Division of Gastroenterological Medicine, Kochi Health Sciences Center, Kochi, Japan
| | - Koji Nakashima
- Department of Clinical Oncology, University of Miyazaki Hospital, Miyazaki, Japan
| | - Naotoshi Sugimoto
- Department of Genetic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Kengo Nagashima
- Biostatistics Unit, Clinical and Translational Research Center, Keio University Hospital, Tokyo, Japan
| | - Hirokazu Shoji
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Narikazu Boku
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.
- Department of Oncology and General Medicine, IMSUT Hospital, Institute of Medical Science, University of Tokyo, 4-6-1 Shiroganedai, Minato-Ku, Tokyo, 108-8639, Japan.
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Yamamoto Y, Ishii M, Yoshimura A, Hayashi T, Kawamura N, Nagahara A, Nakai Y, Nakayama M, Kakimoto KI, Nishimura K. Efficacy of cabazitaxel in patients with metastatic castration-resistant prostate cancer: A single-center study in Japan. Int J Urol 2023; 30:20-27. [PMID: 36168966 DOI: 10.1111/iju.15052] [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: 02/08/2022] [Accepted: 09/04/2022] [Indexed: 01/31/2023]
Abstract
OBJECTIVES Cabazitaxel is a next-generation taxane that can prolong overall survival after docetaxel treatment in patients with metastatic castration-resistant prostate cancer. However, the efficacy of cabazitaxel varies among these patients. The clinical indicators of the prognosis after cabazitaxel treatment were analyzed. METHODS A retrospective review of patients who received cabazitaxel between February 2015 and June 2021 was performed. All patients had metastatic castration-resistant prostate cancer. Prognostic factors for prostate-specific antigen progression-free and overall survival were analyzed by Cox proportional-hazards analysis and the log-rank test. RESULTS The study comprised 57 patients who received cabazitaxel (median 4 cycles, range 1-27) at a starting dose of 15-25 mg/m2 . The median age and follow-up duration were 70 years and 9.2 months. The median prostate-specific antigen progression-free survival and overall survival were 2.6 and 10.5 months, respectively. Univariate analysis showed that previous androgen receptor-axis-targeted therapy before cabazitaxel treatment was the only significant risk factor (hazard ratio 2.784, p = 0.022) for prostate-specific antigen progression-free survival. Multivariate analysis for overall survival revealed that poor performance status (≥1) (hazard ratio 2.107, p = 0.039), low hemoglobin (hazard ratio 0.142, p = 0.010), and high neutrophil-lymphocyte ratio (hazard ratio 9.150, p = 0.032) at baseline were significantly associated with a poor prognosis. CONCLUSIONS Previous androgen receptor-axis-targeted therapy was the only risk factor for biochemical progression. Poor performance status, anemia, and high neutrophil-lymphocyte ratio were risk factors for poor prognosis in patients with metastatic castration-resistant prostate cancer treated with cabazitaxel. These risk factors seem useful for identifying patients with survival benefit from cabazitaxel treatment.
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Affiliation(s)
- Yoshiyuki Yamamoto
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Makoto Ishii
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Akihiro Yoshimura
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Takuji Hayashi
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Norihiko Kawamura
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Akira Nagahara
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Yasutomo Nakai
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Masashi Nakayama
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Ken-Ichi Kakimoto
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Kazuo Nishimura
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
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Hagiwara Y, Nakasya A, Matsumoto T, Ikoma T, Yamamoto Y, Kurioka Y, Tsuduki T, Kajiwara T, Nishina T, Yamashita N, Moriwaki T, Hyodo I. Risk factors and efficacy outcomes of early-onset severe neutropenia due to paclitaxel or nanoparticle albumin-bound paclitaxel combined with ramucirumab in advanced gastric cancer: a multicenter retrospective cohort study. J Gastrointest Oncol 2022; 13:2769-2778. [PMID: 36636083 PMCID: PMC9830338 DOI: 10.21037/jgo-22-499] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 10/14/2022] [Indexed: 11/10/2022] Open
Abstract
Background Paclitaxel or nanoparticle albumin-bound paclitaxel combined with ramucirumab (PTX/nab-PTX + RAM) is widely used as second-line chemotherapy for advanced gastric cancer (AGC), but severe neutropenia often develops with this regimen. Although previous studies have reported that severe neutropenia is a favorable prognostic factor in cancer chemotherapy, it is unclear in AGC patients receiving PTX/nab-PTX + RAM. In addition, the risk factors for early-onset of severe neutropenia (EOSN) still remain unknown. Methods Among patients with AGC treated with PTX/nab-PTX (on day 1, 8, and 15) + RAM (on day 1 and 15) every 4 weeks as second-line therapy from January 2017 to June 2020, those with grade 0 or 1 neutropenia before the treatment were retrospectively studied. Blood tests were performed on the day of treatment each time, and disease progression was primarily determined by computed tomography every 8±2 weeks. EOSN was defined as grade 4 neutropenia that occurred during the first 28 days. The risk factors for EOSN were investigated using multivariate logistic regression analysis. Progression-free survival (PFS) and overall survival (OS) in patients with and without EOSN were investigated using multivariate analysis with a Cox proportional hazards model. Results The clinical data of 244 patients were analyzed. EOSN was observed in 51 (20.9%) patients. Multivariate analysis identified the following five risk factors for EOSN: age ≥65 years [odds ratio (OR), 2.75], presence of primary tumor (OR, 2.82), presence of peritoneal metastasis (OR, 2.52), grade 1 neutropenia (OR, 3.32), and high serum level of alkaline phosphatase (OR, 2.34). The PFS was significantly longer in patients with EOSN than in those without EOSN [adjusted hazard ratio (HR), 0.61; 95% CI, 0.41-0.92] and the OS tended to be longer in patients with EOSN than in those without EOSN (adjusted HR, 0.73; 95% CI, 0.47-1.12). HR was adjusted with patient background factors and blood test data considered important as predictive or prognostic factors. Conclusions EOSN may be associated with favorable outcomes in patients with AGC treated with PTX/nab-PTX + RAM. We should carefully try to treat them keeping the risk factors in mind.
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Affiliation(s)
- Yuya Hagiwara
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Akio Nakasya
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - Toshihiko Matsumoto
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan;,Department of Internal Medicine, Himeji Red Cross Hospital, Himeji, Hyogo, Japan
| | - Tatsuki Ikoma
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yusuke Kurioka
- Department of Internal Medicine, Himeji Red Cross Hospital, Himeji, Hyogo, Japan
| | - Takao Tsuduki
- Department of Internal Medicine, Himeji Red Cross Hospital, Himeji, Hyogo, Japan
| | - Takeshi Kajiwara
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - Tomohiro Nishina
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - Natsumi Yamashita
- Section of Cancer Prevention and Epidemiology, Clinical Research Center, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - Toshikazu Moriwaki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Ichinosuke Hyodo
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan
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Nemoto H, Mori K, Takei Y, Kikuchi S, Hoshiai S, Yamamoto Y, Nakajima T. Treatment of ruptured rectal artery aneurysm in a patient with neurofibromatosis. CVIR Endovasc 2022; 5:37. [PMID: 35922696 PMCID: PMC9349329 DOI: 10.1186/s42155-022-00317-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/29/2022] [Indexed: 12/02/2022] Open
Abstract
Background Superior rectal artery (SRA) aneurysms are rare. Although melena is the most common symptom, it has not been observed in cases of aneurysms located in the SRA trunk. Here, we report a case of a ruptured SRA trunk aneurysm successfully treated with coil embolization. Including our case, three of the four reported cases of SRA trunk aneurysms were related to neurofibromatosis type 1 (NF1). Case presentation A 52-year-old woman with NF1 was referred to our hospital for the investigation of an abdominal mass with back pain. She had previously undergone a blood transfusion at another hospital for anemia without melena. Computed tomography angiography revealed a ruptured SRA trunk aneurysm measuring 3 cm in diameter and surrounded by a retroperitoneal hematoma. The aneurysm was isolated by embolizing the SRA trunk distally and proximally. Distal embolization was performed retrogradely from the internal iliac artery (IIA) via the middle rectal artery (MRA)-SRA anastomosis because the antegrade approach from the inferior mesenteric artery (IMA) failed. To our knowledge, this is the first case of successful coil embolization of an IMA branch through the IIA. Conclusion SRA trunk aneurysms are rare; however, they are frequently associated with NF1. Antegrade distal embolization beyond the aneurysm is sometimes difficult to achieve. In such cases, a retrograde approach via MRA-SRA anastomosis can be the choice for isolating SRA trunk aneurysms.
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Jinnin M, Kaminaka C, Yamamoto Y. 615 yRNA4 up-regulation induces collagen expression in scleroderma cultured dermal fibroblasts. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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41
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Lee JL, Keam B, Kanesvaran R, Yamamoto Y, Su WP, Chiang PH, Lin CC, Sassa N, Nishimura K, Fujimoto K, Chang PH, Kim M, Fukasawa S, Yokoyama M, Enokida H, Xu J, Homet Moreno B, Imai K, Nishiyama H, Rha S. 136MO Efficacy and safety of pembrolizumab (pembro) monotherapy in East Asian patients (pts) with urothelial carcinoma (UC) in KEYNOTE-045 or KEYNOTE-052. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Wada Y, Jensen C, Meyer S, Yamamoto Y, Honda H. Effects of interleukin-6 inhibition with ziltivekimab in patients at high risk of atherosclerotic events in Japan: results from the phase 2 RESCUE-2 trial. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2618] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
In the US phase 2 RESCUE trial, ziltivekimab, a fully human monoclonal antibody against the ligand of the pro-inflammatory cytokine interleukin-6, was shown to reduce biomarkers of inflammation in patients with chronic kidney disease (CKD) and elevated levels of high-sensitivity C-reactive protein (hsCRP), a marker of inflammation and cardiac risk.1 Here, we present outcomes from the phase 2 RESCUE-2 trial of ziltivekimab in a patient population from Japan.
Purpose
To evaluate the efficacy and safety of ziltivekimab 15 mg and 30 mg compared with placebo in Japanese patients with non-dialysis-dependent CKD (NDD-CKD).
Methods
We conducted a randomized, double-blind, placebo-controlled trial in 36 patients aged ≥20 years with stage 3–5 NDD-CKD and hsCRP ≥2 mg/L. Patients were randomly assigned to receive subcutaneous ziltivekimab 15 mg (n=11) or 30 mg (n=12), or placebo (n=13) at weeks 0, 4 and 8. The primary endpoint was percentage change in hsCRP levels from baseline to end of treatment (EOT) (average of week 10 and week 12 values); secondary endpoints included percentage change from baseline to EOT in levels of fibrinogen, serum amyloid A (SAA), N-terminal pro B-type natriuretic peptide (NT-proBNP) and lipids. Analysis of endpoints was performed using Wilcoxon two-sample test; differences between treatment groups were calculated using the Hodges–Lehmann estimator.
Results
Baseline characteristics are shown in the Table. At EOT, median hsCRP levels were reduced by 96% and 93% in the ziltivekimab 15 mg and 30 mg groups, respectively, compared with 27% for placebo (both p<0.001 vs placebo). At both doses, ziltivekimab provided rapid and sustained suppression of hsCRP over the 12-week treatment period (Figure). Statistically significant reductions in levels of the inflammatory markers SAA (15 mg: 71%; 30 mg: 58%; placebo: 30%; both p<0.01 vs placebo) and fibrinogen (38%; 34%; 2%; both p<0.0001 vs placebo) were also observed. Ziltivekimab was well tolerated, did not result in persistent neutropenia or thrombocytopenia, and had minimal effect on liver enzyme levels. There was a non-significant increase in low-density lipoprotein levels and a neutral effect on high-density lipoprotein levels. There was a limited, but statistically significant (p<0.05 vs placebo) increase in triglycerides, whereby levels increased in some patients and decreased in others.
Conclusion
Ziltivekimab effectively reduced inflammatory biomarkers associated with atherosclerosis in patients from Japan with CKD and residual inflammatory risk as measured by hsCRP. A significant reduction of more than 90% in hsCRP levels for both doses of ziltivekimab was demonstrated, with a safety profile similar to placebo. Overall, the results of the RESCUE-2 trial in Japan are consistent with the efficacy and safety results of the US-based RESCUE trial.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): This study was funded by Novo Nordisk A/S. Medical writing support was provided by Johanna Scheinost PhD, PharmaGenesis Oxford Central, Oxford, UK, with funding from Novo Nordisk A/S.
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Affiliation(s)
- Y Wada
- Showa University School of Medicine , Tokyo , Japan
| | - C Jensen
- Novo Nordisk A/S , Søborg , Denmark
| | - S Meyer
- Novo Nordisk A/S , Søborg , Denmark
| | | | - H Honda
- Showa University School of Medicine , Tokyo , Japan
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Hirata K, Naruse H, Yamamoto Y, Hatanaka K, Kinoshita K, Abiko S, Suzuki K, Nakajima K, Katagiri M, Takano M, Ozasa M, Umemura M, Nakajima S, Aoyama K, Sasaki T, Kuwatani M, Sakamoto N, Tanikawa S, Okazaki N, Tanaka S. Gastrointestinal: Rare malignant biliary stricture with rapid progression. J Gastroenterol Hepatol 2022; 37:1839. [PMID: 35307882 DOI: 10.1111/jgh.15802] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/21/2021] [Accepted: 01/12/2022] [Indexed: 12/09/2022]
Affiliation(s)
- K Hirata
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - H Naruse
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Y Yamamoto
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Hatanaka
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Kinoshita
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - S Abiko
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Suzuki
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - K Nakajima
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - M Katagiri
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - M Takano
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - M Ozasa
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - M Umemura
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - S Nakajima
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - K Aoyama
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - T Sasaki
- Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - M Kuwatani
- Department of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
| | - N Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
| | - S Tanikawa
- Department of Cancer Pathology, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - N Okazaki
- Department of Cancer Pathology, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - S Tanaka
- Department of Cancer Pathology, Hokkaido University Faculty of Medicine, Sapporo, Japan
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Kaneko T, Doki K, Yamada T, Yamamoto Y, Moriwaki T, Suzuki Y, Homma M. Distribution of therapeutic monoclonal antibodies into ascites in advanced gastric cancer patients with peritoneal metastasis: case reports and literature review. Cancer Chemother Pharmacol 2022; 90:421-426. [PMID: 36180639 DOI: 10.1007/s00280-022-04479-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 08/24/2022] [Accepted: 09/22/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Therapeutic monoclonal antibodies, including ramucirumab and nivolumab, are used to treat advanced gastric cancer (AGC). Malignant ascites is often accompanied by peritoneal metastasis in AGC patients. However, the distribution of therapeutic monoclonal antibodies into ascites has yet to be adequately investigated. METHODS We determined serum and ascites concentrations of ramucirumab or nivolumab and total IgG in three AGC patients with massive ascites. When serum and ascites samples were obtained on the same day, the ascites-to-serum ratio (A/S ratio) of the concentration of monoclonal antibodies was evaluated. The relationship between time after last infusion and the A/S ratio of therapeutic monoclonal antibodies was examined using 15 datasets from the present study and the literature. RESULTS Ramucirumab and nivolumab were detected in massive ascites at considerable amounts (A/S ratios of 0.24-0.35 for ramucirumab and 0.17-0.55 for nivolumab). A positive correlation was detected between the A/S ratios of the therapeutic monoclonal antibodies and the time after last infusion (r = 0.747). Removal of ascites using paracentesis eliminated at least 15.3%-30.3% and 5.2-27.4% of the injected ramucirumab and nivolumab, respectively. Endogenous IgG, as well as therapeutic monoclonal antibodies, were distributed into ascites; the A/S ratios for IgG were 0.22-0.45. CONCLUSION Our results suggest that therapeutic monoclonal antibodies, including ramucirumab and nivolumab, are distributed into massive ascites in AGC patients concomitantly with endogenous IgG. In these patients, retention of ascites and its removal may result in decreased systemic drug exposure to ramucirumab and nivolumab.
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Affiliation(s)
- Takuya Kaneko
- Department of Pharmacy, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan.,Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Kosuke Doki
- Department of Pharmacy, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan. .,Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Takeshi Yamada
- Division of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Yoshiyuki Yamamoto
- Division of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Toshikazu Moriwaki
- Division of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Yoshiharu Suzuki
- Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Masato Homma
- Department of Pharmacy, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan.,Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
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Ishida T, Hagiya H, Yamamoto Y, Oguni K, Otsuka F. Splenomegaly in silent endocarditis. QJM 2022; 115:615-616. [PMID: 35723572 DOI: 10.1093/qjmed/hcac150] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Indexed: 11/15/2022] Open
Affiliation(s)
- T Ishida
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - H Hagiya
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - Y Yamamoto
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - K Oguni
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - F Otsuka
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
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Yamauchi Y, Yamamoto Y, Yokote F, Dejima H, Saito Y, Sakao Y, Kawamura M. EP16.01-028 Immunomodulatory Effects of Cryoablation Combined With Immune Checkpoint Inhibitors in a Murine Lung Cancer Model. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.1027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Watanabe K, Niikura N, Kikawa Y, Oba M, Kobayashi K, Tada H, Ozaki S, Toh U, Yamamoto Y, Tsuneizumi M, Okuno T, Iwakuma N, Takeshita T, Iwamoto T, Ishiguro H, Masuda N, Saji S. 228P Fulvestrant with additional palbociclib in advanced or metastatic hormone receptor-positive HER2-negative breast cancer after progression to fulvestrant monotherapy: JBCRG- M07 (FUTURE trial). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Shoji H, Boku N, Kudo-Saito C, Nagashima K, Tsugaru K, Takahashi N, Kawakami T, Amanuma Y, Wakatsuki T, Okano N, Narita Y, Yamamoto Y, Kizawa R, Imazeki H, Aoki K, Muro K. 1217P Profiling of myeloid cells associated with prognosis in nivolumab monotherapy for advanced gastric cancer (WJOG10417GTR study). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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49
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Hagiwara Y, Yamamoto Y, Inagaki Y, Tomisaki R, Tsuji M, Fukuda S, Fukuda S, Onoda T, Suzuki H, Niisato Y, Tange Y, Ikeda N, Yamada K, Kobayashi M, Akutsu D, Yamada T, Moriwaki T, Narasaka T, Suzuki H, Tsuchiya K. Severe Gastrointestinal Disorder Due to Capecitabine Associated with Dihydropyrimidine Dehydrogenase Deficiency: A Case Report and Literature Review. Intern Med 2022; 61:2449-2455. [PMID: 35110482 PMCID: PMC9449621 DOI: 10.2169/internalmedicine.8636-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Dihydropyrimidine dehydrogenase (DPD) deficiency induces severe adverse events in patients receiving fluoropyrimidines. We encountered a 64-year-old DPD-deficient man with a severe capecitabine-related gastrointestinal disorder. He received capecitabine-containing chemotherapy after rectal cancer resection. During the first course of chemotherapy, he developed severe diarrhea, a fever, and hematochezia. Endoscopy revealed mucosal shedding with bleeding throughout the gastrointestinal tract. DPD deficiency was suspected because he developed many severe adverse events of capecitabine early and was finally confirmed based on the finding of a low DPD activity level in peripheral blood mononuclear cells. After one month of intensive care, hemostasis and mucosal healing were noted, although his gastrointestinal function did not improve, and he had persistent nutritional management issues.
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Affiliation(s)
- Yuya Hagiwara
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Yuki Inagaki
- Department of Gastrointestinal Surgery, Tsukuba Medical Center Hospital, Japan
| | - Reina Tomisaki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Miki Tsuji
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Soma Fukuda
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Satoshi Fukuda
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Tsubasa Onoda
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Hirosumi Suzuki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Yusuke Niisato
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Yoshitaka Tange
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Naoya Ikeda
- Department of Gastrointestinal Surgery, Tsukuba Medical Center Hospital, Japan
| | - Keiichi Yamada
- Department of Gastrointestinal Surgery, Tsukuba Medical Center Hospital, Japan
| | - Mariko Kobayashi
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Daisuke Akutsu
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Takeshi Yamada
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Toshikazu Moriwaki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Toshiaki Narasaka
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Hideo Suzuki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
| | - Kiichiro Tsuchiya
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Japan
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Koike T, Yabuki Y, Miki N, Yamamoto Y, Kokubo K, Kitayama S, Maegawa J. VISUALIZATION OF LOWER EXTREMITY LYMPHEDEMA IN THE SAME COHORT USING (^99m)Tc-HUMAN SERUM ALBUMIN AND (^99m)Tc-PHYTATE LYMPHOSCINTIGRAPHY WITH SPECT-CT. Lymphology 2022. [DOI: 10.2458/lymph.5138] [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: 11/05/2022]
Abstract
Lymphoscintigraphy with single-photon emission computed tomography (SPECT-CT) is useful in diagnosing lymphedema. However, there are multiple timings, techniques, and tracers utilized worldwide without any comparison. We examined and compared the image clarity with two different radiotracers, 99mTc-human serum albumin (HSA) and 99mTc-phytate (phytate), in the same patients. The study retrospectivity examined 46 limbs of 36 patients who underwent lymphoscintigraphy using HSA and phytate from January 2013 to September 2018. Tracer accumulation in the lymph nodes, linear pattern (LP), and dermal backflow (DBF) were qualitatively analyzed; contrast-to-noise ratios (CNR) of DBF and standardized uptake value ratio (SUVR) of LP were also quantitatively analyzed. Neither lymph node accumulation nor DBF identification showed significant difference. However, a significant difference was observed between the LP identification of the unaffected (p<0.001) and affected sides (p<0.001). On quantitative evaluation, CNR and SUVR of LP was significantly higher with HSA than with phytate (p<0.001). SUVR of LP was also significantly higher with HSA than with phytate in both unaffected (p=0.002) and affected (p=0.005) sides. Overall, images acquired with HSA were clearer than that with phytate, and the identification of LP was particularly better with HSA than with phytate. Thus, lymphoscintigraphy using HSA is preferred over phytate for both diagnosis and evaluation of disease severity and surgical site selection.
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Affiliation(s)
- T. Koike
- Yokohama City University Medical Center
| | - Y. Yabuki
- Yokohama City University Medical Center
| | - N. Miki
- Yokohama City University Medical Center
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