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Kudo T, Kishi S, Nomura Y, Koizumi T, Kawahata S, Kenno S, Futakawa N, Tanno S. [A case of biliary panperitonitis due to intrahepatic bile duct rupture with intrahepatic bile duct tumor]. Nihon Shokakibyo Gakkai Zasshi 2023; 120:441-446. [PMID: 37183038 DOI: 10.11405/nisshoshi.120.441] [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
An 87-year-old man visited his previous doctor because of jaundice, abdominal pain, and disturbance of consciousness. He was diagnosed with cholangitis and panperitonitis and was referred to our hospital. Emergency laparotomy revealed biliary peritonitis. However, the bile leak point was unclear. Two days after surgery, endoscopic retrograde cholangiopancreatography was performed and revealed hilar bile duct stenosis, slight dilation of the intrahepatic bile duct, and bile leakage from the peripheral left intrahepatic bile duct to the abdominal free space. Endoscopic nasobiliary drainage was performed, and bile leakage decreased. He was discharged from our hospital with improvement from jaundice and peritonitis. Intrahepatic bile duct rupture with neoplastic obstruction of the bile duct is extremely rare. To date, only two cases of intrahepatic bile duct rupture with intrahepatic cholangiocarcinoma have been published.
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Affiliation(s)
- Taiki Kudo
- Division of Gastroenterology, Department of Internal Medicine, IMS Sapporo Digestive Disease Center General Hospital
| | - Sosuke Kishi
- Division of Gastroenterology, Department of Internal Medicine, IMS Sapporo Digestive Disease Center General Hospital
| | - Yusuke Nomura
- Division of Gastroenterology, Department of Internal Medicine, IMS Sapporo Digestive Disease Center General Hospital
| | - Tadashi Koizumi
- Division of Gastroenterology, Department of Internal Medicine, IMS Sapporo Digestive Disease Center General Hospital
| | - Shuhei Kawahata
- Division of Gastroenterology, Department of Internal Medicine, IMS Sapporo Digestive Disease Center General Hospital
| | - Sachiko Kenno
- Department of Surgery, IMS Sapporo Digestive Disease Center General Hospital
| | - Noriaki Futakawa
- Division of Gastroenterology, Department of Internal Medicine, IMS Sapporo Digestive Disease Center General Hospital
| | - Satoshi Tanno
- Division of Gastroenterology, Department of Internal Medicine, IMS Sapporo Digestive Disease Center General Hospital
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Kato S, Kuwatani M, Onodera M, Kudo T, Sano I, Katanuma A, Uebayashi M, Eto K, Fukasawa M, Hashigo S, Iwashita T, Yoshida M, Taya Y, Kawakami H, Kato H, Nakai Y, Kobashigawa K, Kawahata S, Shinoura S, Ito K, Kubo K, Yamato H, Hara K, Maetani I, Mukai T, Shibukawa G, Itoi T. Risk of Pancreatitis Following Biliary Stenting With/Without Endoscopic Sphincterotomy: A Randomized Controlled Trial. Clin Gastroenterol Hepatol 2022; 20:1394-1403.e1. [PMID: 34391923 DOI: 10.1016/j.cgh.2021.08.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 08/04/2021] [Accepted: 08/04/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS The efficacy of endoscopic sphincterotomy (ES) before endoscopic transpapillary biliary drainage in preventing post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP) has not been established. The aim of this study was to evaluate the effect of performing ES before biliary stent/tube placement on the occurrence of PEP. METHODS Three hundred seventy patients with biliary stricture requiring endoscopic biliary stenting were enrolled and randomly allocated to the ES group (n = 185) or non-ES group (n = 185). All participants were followed up for 30 days after the procedure. The data and occurrence of adverse events were prospectively collected. The primary outcome measure of this study was the incidence of PEP within 2 days of initial transpapillary biliary drainage. Secondary outcome measures were the incidence of other adverse events related to biliary stent/tube placement. RESULTS PEP occurred in 36 patients (20.6%) in the non-ES group and in 7 patients (3.9%) in the ES group (P < .001). The difference in the incidence of PEP between the 2 groups in the per-protocol population was 16.7% (95% confidence interval, 10.1%-23.3%), which was not within the noninferiority margin of 6%. Except for bleeding, the incidences of other adverse events were not significantly different between the groups. CONCLUSION ES before endoscopic biliary stenting could have the preventive effect on the occurrence of PEP in patients with biliary stricture. University Hospital Medical Information Network Number, UMIN000025727.University Hospital Medical Information Network Clinical Trial Registry URL: https://www.umin.ac.jp/ctr/index.htm.
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Affiliation(s)
- Shin Kato
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan; Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Masaki Kuwatani
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan; Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan; Division of Endoscopy, Hokkaido University Hospital, Sapporo, Japan.
| | - Manabu Onodera
- Department of Gastroenterology, NTT Medical Center Sapporo Hospital, Sapporo, Japan
| | - Taiki Kudo
- Department of Gastroenterology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Itsuki Sano
- Department of Gastroenterology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Akio Katanuma
- Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Minoru Uebayashi
- Department of Gastroenterology, Kitami Red Cross Hospital, Kitami, Japan
| | - Kazunori Eto
- Department of Gastroenterology, Tomakomai Municipal Hospital, Tomakomai, Japan
| | - Mitsuharu Fukasawa
- First Department of Internal Medicine, University of Yamanashi, Chuo, Japan
| | - Shunpei Hashigo
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takuji Iwashita
- First Department of Internal Medicine, Gifu University Hospital, Gifu, Japan
| | - Makoto Yoshida
- Department of Medical Oncology, Sapporo Medical University Hospital, Sapporo, Japan
| | - Yoko Taya
- Department of Gastroenterology, NHO Hokkaido Medical Center, Sapporo, Japan
| | - Hiroshi Kawakami
- Department of Gastroenterology, University of Miyazaki Hospital, Miyazaki, Japan
| | - Hironari Kato
- Department of Gastroenterology and Hepatology, Okayama University Hospital, Okayama, Japan
| | - Yousuke Nakai
- Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital, Tokyo, Japan; Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kasen Kobashigawa
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; Department of Gastroenterology, Urasoe General Hospital, Urasoe, Japan
| | - Shuhei Kawahata
- Department of Gastroenterology, Obihiro-Kosei General Hospital, Obihiro, Japan
| | - Susumu Shinoura
- Department of Gastroenterology, Okinawa Prefectural Chubu Hospital, Uruma, Japan
| | - Kei Ito
- Department of Gastroenterology, Sendai Open Hospital, Sendai, Japan
| | - Kimitoshi Kubo
- Department of Gastroenterology, NHO Hakodate Hospital, Hakodate, Japan
| | - Hiroaki Yamato
- Department of Gastroenterology, Iwamizawa Municipal General Hospital, Iwamizawa, Japan
| | - Kazuo Hara
- Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Iruru Maetani
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Tsuyoshi Mukai
- Department of Gastroenterology, Gifu Municipal Hospital, Gifu, Japan
| | - Goro Shibukawa
- Department of Gastroenterology, Fukushima Medical University, Aizu Medical Center, Aizu, Japan
| | - Takao Itoi
- Department of Gastroenterology, Tokyo Medical University Hospital, Tokyo, Japan
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Ichise N, Sato T, Fusagawa H, Yamazaki H, Kudo T, Ogon I, Tohse N. Ultrastructural Assessment and Proteomic Analysis in Myofibrillogenesis in the Heart Primordium After Heartbeat Initiation in Rats. Front Physiol 2022; 13:907924. [PMID: 35615667 PMCID: PMC9124805 DOI: 10.3389/fphys.2022.907924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 04/14/2022] [Indexed: 11/22/2022] Open
Abstract
Myofibrillogenesis is an essential process for cardiogenesis and is closely related to excitation-contraction coupling and the maintenance of heartbeat. It remains unclear whether the formation of myofibrils and sarcomeres is associated with heartbeat initiation in the early embryonic heart development. Here, we investigated the association between the ultrastructure of myofibrils assessed by transmission electron microscopy and their proteomic profiling assessed by data-independent acquisition mass spectrometry (DIA-MS) in the rat heart primordia before and after heartbeat initiation at embryonic day 10.0, when heartbeat begins in rats, and in the primitive heart tube at embryonic day 11.0. Bundles of myofilaments were scattered in a few cells of the heart primordium after heartbeat initiation, whereas there were no typical sarcomeres in the heart primordia both before and after heartbeat initiation. Sarcomeres with Z-lines were identified in cells of the primitive heart tube, though myofilaments were not aligned. DIA-MS proteome analysis revealed that only 43 proteins were significantly upregulated by more than 2.0 fold among a total of 7,762 detected proteins in the heart primordium after heartbeat initiation compared with that before heartbeat initiation. Indeed, of those upregulated proteins, 12 (27.9%) were constituent proteins of myofibrils and 10 (23.3%) were proteins that were accessories and regulators for myofibrillogenesis, suggesting that upregulated proteins that are associated with heartbeat initiation were enriched in myofibrillogenesis. Collectively, our results suggest that the establishment of heartbeat is induced by development of bundles of myofilaments with upregulated proteins associated with myofibrillogensis, whereas sarcomeres are not required for the initial heartbeat.
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Affiliation(s)
- Nobutoshi Ichise
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Tatsuya Sato
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, Sapporo, Japan
- Department of Cardiovascular, Renal, and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
- *Correspondence: Tatsuya Sato,
| | - Hiroyori Fusagawa
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, Sapporo, Japan
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Hiroya Yamazaki
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Taiki Kudo
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Izaya Ogon
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, Sapporo, Japan
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Noritsugu Tohse
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, Sapporo, Japan
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Sato T, Ichise N, Kobayashi T, Fusagawa H, Yamazaki H, Kudo T, Tohse N. Enhanced glucose metabolism through activation of HIF-1α covers the energy demand in a rat embryonic heart primordium after heartbeat initiation. Sci Rep 2022; 12:74. [PMID: 34996938 PMCID: PMC8741773 DOI: 10.1038/s41598-021-03832-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 12/08/2021] [Indexed: 12/15/2022] Open
Abstract
The initiation of heartbeat is an essential step in cardiogenesis in the heart primordium, but it remains unclear how intracellular metabolism responds to increased energy demands after heartbeat initiation. In this study, embryos in Wistar rats at embryonic day 10, at which heartbeat begins in rats, were divided into two groups by the heart primordium before and after heartbeat initiation and their metabolic characteristics were assessed. Metabolome analysis revealed that increased levels of ATP, a main product of glucose catabolism, and reduced glutathione, a by-product of the pentose phosphate pathway, were the major determinants in the heart primordium after heartbeat initiation. Glycolytic capacity and ATP synthesis-linked mitochondrial respiration were significantly increased, but subunits in complexes of mitochondrial oxidative phosphorylation were not upregulated in the heart primordium after heartbeat initiation. Hypoxia-inducible factor (HIF)-1α was activated and a glucose transporter and rate-limiting enzymes of the glycolytic and pentose phosphate pathways, which are HIF-1α-downstream targets, were upregulated in the heart primordium after heartbeat initiation. These results suggest that the HIF-1α-mediated enhancement of glycolysis with activation of the pentose phosphate pathway, potentially leading to antioxidant defense and nucleotide biosynthesis, covers the increased energy demand in the beating and developing heart primordium.
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Affiliation(s)
- Tatsuya Sato
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, South-1, West-17, Chuo-ku, Sapporo, 060-8556, Japan.
- Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan.
| | - Nobutoshi Ichise
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, South-1, West-17, Chuo-ku, Sapporo, 060-8556, Japan
| | - Takeshi Kobayashi
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, South-1, West-17, Chuo-ku, Sapporo, 060-8556, Japan
| | - Hiroyori Fusagawa
- Department of Orthopedic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Hiroya Yamazaki
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, South-1, West-17, Chuo-ku, Sapporo, 060-8556, Japan
| | - Taiki Kudo
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, South-1, West-17, Chuo-ku, Sapporo, 060-8556, Japan
| | - Noritsugu Tohse
- Department of Cellular Physiology and Signal Transduction, Sapporo Medical University School of Medicine, South-1, West-17, Chuo-ku, Sapporo, 060-8556, Japan
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Nakata K, Sakai D, Hasegawa J, Kato T, Murata K, Ikenaga M, Kudo T, Uemura M, Satoh T, Mizushima T, Doki Y, Eguchi H. P-200 A phase II study of dose reductive XELOX plus bevacizumab in elderly or vulnerable patients with metastatic colorectal cancer: MCSGO-1202. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Popescu C, O'Callaghan G, McClelland A, Roth J, Lada T, Kudo T, Dammel R, Moinpour M, Cao Y, Robinson A. Investigating High Opacity and Increased Activation Energy in the Multi-Trigger Resist. J PHOTOPOLYM SCI TEC 2021. [DOI: 10.2494/photopolymer.34.75] [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: 11/09/2022]
Affiliation(s)
| | | | | | | | | | - T. Kudo
- EMD Performance Materials Corp
| | | | | | - Y. Cao
- EMD Performance Materials Corp
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Igari K, Yamanouchi D, Katsui S, Nishizawa M, Kudo T, Uetake H. The protective effect of WNT signal inhibitor for osteoclastogenic macrophage activation in abdominal aortic aneurysmal formation. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.404] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Igari K, Kudo T, Katsui S, Nishizawa M, Uetake H. The comparison of outcomes between axillofemoral bypass surgery and endovascular treatment for patients with aortoiliac occlusive disease. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.756] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Yane K, Kuwatani M, Yoshida M, Goto T, Matsumoto R, Ihara H, Okuda T, Taya Y, Ehira N, Kudo T, Adachi T, Eto K, Onodera M, Sano I, Nojima M, Katanuma A. Non-negligible rate of needle tract seeding after endoscopic ultrasound-guided fine-needle aspiration for patients undergoing distal pancreatectomy for pancreatic cancer. Dig Endosc 2020; 32:801-811. [PMID: 31876309 DOI: 10.1111/den.13615] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 12/08/2019] [Accepted: 12/19/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Needle tract seeding after preoperative endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) for pancreatic body and tail cancer has been reported. This study aimed to investigate the long-term outcomes, including the needle tract seeding ratio, of patients undergoing distal pancreatectomy for pancreatic body and tail cancer diagnosed preoperatively by EUS-FNA. METHODS This retrospective, observational cohort study assessed patients from three university hospitals and 11 tertiary referral centers. All patients who underwent distal pancreatectomy for invasive cancer of the pancreatic body and tail between January 2006 and December 2015 were identified and reviewed. Needle tract seeding rate, recurrence-free survival (RFS), and overall survival (OS) were evaluated. RESULTS Of the 301 total patients analyzed, 176 underwent preoperative EUS-FNA (EUS-FNA group) and 125 did not (non-EUS-FNA group). The median follow-up periods of the EUS-FNA group and non-EUS-FNA group were 32.8 and 30.1 months. Six patients (3.4%) in the EUS-FNA group were diagnosed as having needle tract seeding. The 5-year cumulative needle tract seeding rate estimated using Fine and Gray's method was 3.8% (95% CI 1.6-7.8%). The median RFS or OS was not significantly different between the EUS-FNA group and the non-EUS-FNA group (23.7 vs 16.9 months: P = 0.205; 48.0 vs 43.9 months: P = 0.392). CONCLUSION Although preoperative EUS-FNA for pancreatic body and tail cancer has no negative effect on RFS or OS, needle tract seeding after EUS-FNA was observed to have a non-negligible rate. (UMIN000030719).
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Affiliation(s)
- Kei Yane
- Center for Gastroenterology, Teine-Keijinkai Hospital, Hokkaido, Japan
| | - Masaki Kuwatani
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Hokkaido, Japan
| | - Makoto Yoshida
- Department of Medical Oncology, Sapporo Medical University, Hokkaido, Japan
| | - Takuma Goto
- Division of Gastroenterology and Hematology/Oncology, Department of Medicine, Asahikawa Medical University, Hokkaido, Japan
| | - Ryusuke Matsumoto
- Department of Gastroenterology, Obihiro Kosei Hospital, Hokkaido, Japan
| | - Hideyuki Ihara
- Department of Gastroenterology, Tonan Hospital, Hokkaido, Japan
| | - Toshinori Okuda
- Department of Gastroenterology, Oji General Hospital, Hokkaido, Japan
| | - Yoko Taya
- Department of Gastroenterology, National Hospital Organization Hokkaido Medical Center, Hokkaido, Japan
| | - Nobuyuki Ehira
- Department of Gastroenterology, Japanese Red Cross Kitami Hospital, Hokkaido, Japan
| | - Taiki Kudo
- Department of Gastroenterology, Hakodate Municipal Hospital, Hokkaido, Japan
| | - Takeya Adachi
- Department of Gastroenterology, Otaru City General Hospital, Hokkaido, Japan
| | - Kazunori Eto
- Department of Gastroenterology, Tomakomai City Hospital, Hokkaido, Japan
| | - Manabu Onodera
- Department of Gastroenterology, NTT Medical Center Sapporo, Hokkaido, Japan
| | - Itsuki Sano
- Department of Gastroenterology, Kushiro Rosai Hospital, Hokkaido, Japan
| | - Masanori Nojima
- Center for Translational Research, Institute of Medical Science Hospital, University of Tokyo, Tokyo, Japan
| | - Akio Katanuma
- Center for Gastroenterology, Teine-Keijinkai Hospital, Hokkaido, Japan
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Sugiura R, Naruse H, Yamato H, Kudo T, Yamamoto Y, Hatanaka K, Ito J, Kinoshita K, Miyamoto S, Higashino M, Hayasaka S, Sakamoto N. Long-term outcomes and risk factors of recurrent biliary obstruction after permanent endoscopic biliary stenting for choledocholithiasis in high-risk patients. J Dig Dis 2020; 21:246-251. [PMID: 32223015 DOI: 10.1111/1751-2980.12859] [Citation(s) in RCA: 2] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 02/28/2020] [Accepted: 03/23/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To elucidate the long-term outcomes of permanent endoscopic biliary stenting (EBS) and risk factors for recurrent biliary obstruction (RBO) in high-risk or elderly patients with common bile duct (CBD) stones. METHODS The electronic database of Hakodate Municipal Hospital was searched to identify elderly or high-risk patients with CBD stones who had undergone permanent EBS using a plastic stent without stone removal and were followed up between April 2011 and May 2019, with no further intervention until symptoms occurred. RESULTS We analyzed a total of 47 patients, of whom 19 (40.4%) were men, with a median age of 86 years (interquartile range 80-90 years). RBO and death without biliary disease occurred in 14 (29.8%) and 19 (40.4%) patients, respectively. The cumulative RBO rates at 20, 40, and 60 months were 22.1%, 31.8%, and 35.5%, respectively. The median time to RBO was 13.0 and 38.0 months in the group with CBD stone ≥15 mm and 11-14 mm in diameter, respectively. The cumulative RBO incidence rate in the group with CBD stone ≤10 mm in diameter did not reach 50%. The cumulative RBO incidence rates were significantly different among the three groups based on the CBD stone diameter (competing risk analysis, P < 0.01). Multivariate analysis showed that an increase in CBD stone diameter predicted the increased risk of RBO (hazard ratio 1.26, P = 0.01). CONCLUSIONS Permanent EBS is a feasible option for high-risk patients with small CBD stones.
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Affiliation(s)
- Ryo Sugiura
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan.,Department of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
| | - Hirohito Naruse
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Hiroaki Yamato
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan.,Department of Gastroenterology, Iwamizawa Municipal General Hospital, Iwamizawa, Japan
| | - Taiki Kudo
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan.,Department of Gastroenterology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Yoshiya Yamamoto
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Kazuteru Hatanaka
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Jun Ito
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Kenji Kinoshita
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Shuichi Miyamoto
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Masayuki Higashino
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Shuhei Hayasaka
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
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Naganuma A, Tateyama Y, Taira T, Shibasaki E, Murakami T, Masuda T, Uehara S, Yasuoka H, Hoshino T, Kudo T, Ishihara H, Ogawa Y, Shimizu T, Ishii K, Inagawa M, Tanaka T, Ogawa T, Oishi H. SUN-PO265: Usefulness of Nutrition Management by Percutaneous Trans-Esophageal Gastro-Tubing. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32895-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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12
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Chiba A, Kudo T, Ideguchi R, Altay M, Koga S, Yonekura T, Tsuneto A, Morikawa M, Ikeda S, Kawano H, Koide Y, Uetani M, Maemura K. P386Comparison of whether a beginner can be close to an expert with an artificial neural network in myocardial perfusion imaging. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez149.008] [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] [Indexed: 11/13/2022] Open
Affiliation(s)
- A Chiba
- Nagasaki University Hospital, Cardiovascular Medicine, Nagasaki, Japan
| | - T Kudo
- Nagasaki University, Radioisotope Medicine, Nagasaki, Japan
| | - R Ideguchi
- Nagasaki University, Radioisotope Medicine, Nagasaki, Japan
| | - M Altay
- Nagasaki University, Radioisotope Medicine, Nagasaki, Japan
| | - S Koga
- Nagasaki University Hospital, Cardiovascular Medicine, Nagasaki, Japan
| | - T Yonekura
- Nagasaki University Hospital, Cardiovascular Medicine, Nagasaki, Japan
| | - A Tsuneto
- Nagasaki University Hospital, Cardiovascular Medicine, Nagasaki, Japan
| | - M Morikawa
- Nagasaki University Hospital, Radiological Sciences, Nagasaki, Japan
| | - S Ikeda
- Nagasaki University Hospital, Cardiovascular Medicine, Nagasaki, Japan
| | - H Kawano
- Nagasaki University Hospital, Cardiovascular Medicine, Nagasaki, Japan
| | - Y Koide
- Nagasaki Memorial Hospital, Nagasaki Medical Education Center, Nagasaki, Japan
| | - M Uetani
- Nagasaki University Hospital, Radiological Sciences, Nagasaki, Japan
| | - K Maemura
- Nagasaki University Hospital, Cardiovascular Medicine, Nagasaki, Japan
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Yamamoto Y, Kudo T, Toyofuku T. Late-onset anastomotic pseudoaneurysm development 21-years after surgical treatment of arterial lesions in a patient with Behçet's disease. Scand J Rheumatol 2019; 48:415-417. [PMID: 31135247 DOI: 10.1080/03009742.2019.1599420] [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: 10/26/2022]
Affiliation(s)
- Y Yamamoto
- Division of Vascular and Endovascular Surgery, Department of Surgery, Tokyo Medical and Dental University , Tokyo , Japan
| | - T Kudo
- Division of Vascular and Endovascular Surgery, Department of Surgery, Tokyo Medical and Dental University , Tokyo , Japan
| | - T Toyofuku
- Division of Vascular and Endovascular Surgery, Department of Surgery, Tokyo Medical and Dental University , Tokyo , Japan
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14
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Naruse H, Shimoyama N, Kudo T, Yamamoto Y, Hatanaka K, Ohno M, Suzuki K, Hirata H, Suzuki M. Autopsy of invasive ductal pancreatic carcinoma that transformed into a tumor producing granulocyte colony-stimulating factor. Nihon Shokakibyo Gakkai Zasshi 2019; 114:854-864. [PMID: 28484197 DOI: 10.11405/nisshoshi.114.854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A 64-year-old woman was diagnosed with unresectable pancreatic cancer and underwent chemotherapy. However, the number of leukocytes significantly increased as the disease progressed. Serum G-CSF values also increased, and she eventually died on day 511 after diagnosis. Immediately after autopsy, immunohistochemical staining with an anti-G-CSF monoclonal antibody was positive in the poorly differentiated adenocarcinoma area of the primary pancreatic cancer and liver metastatic foci, but negative in the well-differentiated tubular adenocarcinoma part of the primary pancreatic cancer. During de-differentiation, invasive pancreatic ductal carcinoma appeared to have changed to a tumor that produced G-CSF.
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Affiliation(s)
| | | | - Taiki Kudo
- Department of Gastroenterology, Hakodate Municipal Hospital
| | | | | | - Masayoshi Ohno
- Department of Gastroenterology, Hakodate Municipal Hospital
| | | | - Hajime Hirata
- Department of Gastroenterology, Hakodate Municipal Hospital
| | - Marina Suzuki
- Department of Gastroenterology, Hakodate Municipal Hospital
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15
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Sugiura R, Kuwatani M, Yane K, Taya Y, Ihara H, Onodera M, Eto K, Sano I, Kudo T, Mitsuhashi T, Katanuma A, Sakamoto N. Prospective, multicenter, observational study of tissue acquisition through EUS-guided fine-needle biopsy using a 25G Franseen needle. Endosc Ultrasound 2019; 8:321-328. [PMID: 30880724 PMCID: PMC6791109 DOI: 10.4103/eus.eus_66_18] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [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] [Indexed: 12/12/2022] Open
Abstract
Background: Recently, EUS-guided fine-needle biopsy (EUS-FNB) using a Franseen needle was developed for histological tissue acquisition. However, the yield of a 25G Franseen needle when acquiring histological core tissue has been unclear. Patients and Methods: We performed a prospective, multicenter, and observational cohort study that included 100 solid lesions scheduled for EUS-FNB using a 25G Franseen needle at eight centers in Hokkaido, Japan. Only EUS-FNB specimens acquired at the first pass were evaluated without a rapid on-site evaluation. The tissue acquisition rate, acquisition rate of an adequate specimen for histological assessment, the quality of tissue sample, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), diagnostic accuracy, and adverse events were evaluated. Results: We analyzed a total of 100 solid lesions in 100 patients. The patients were 57 males and 43 females with a median age of 70 years. The technical success rate was 100%. The tissue acquisition rate was 95.0%. The acquisition rate of an adequate specimen for histological assessment was 82.0%. The sensitivity, specificity, PPV, NPV, and diagnostic accuracy were 87.0%, 100%, 100%, 40.0%, and 88.0%, respectively. The adverse event rate was 1.0%, and it was reported in only one patient who had a moderate pancreatic fistula. Conclusions: EUS-FNB using the 25G Franseen needle was feasible, and adequate histological core tissue samples were acquired with this method.
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Affiliation(s)
- Ryo Sugiura
- Department of Gastroenterology and Hepatology, Hokkaido University, Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
| | - Masaki Kuwatani
- Department of Gastroenterology and Hepatology, Hokkaido University, Faculty of Medicine and Graduate School of Medicine; Division of Endoscopy, Hokkaido University Hospital, Sapporo, Japan
| | - Kei Yane
- Center for Gastroenterology, Teine-Keijinkai Hospital, Sapporo, Japan
| | - Yoko Taya
- Department of Gastroenterology, Hokkaido Medical Center, Sapporo, Japan
| | - Hideyuki Ihara
- Department of Gastroenterology, Tonan Hospital, Sapporo, Japan
| | - Manabu Onodera
- Department of Gastroenterology, NTT East Sapporo Hospital, Sapporo, Japan
| | - Kazunori Eto
- Department of Gastroenterology, Tomakomai City Hospital, Tomakomai, Japan
| | - Itsuki Sano
- Department of Internal Medicine, Kushiro Rosai Hospital, Kushiro, Japan
| | - Taiki Kudo
- Department of Gastroenterology and Hepatology, Hakodate Municipal Hospital, Hakodate, Japan
| | - Tomoko Mitsuhashi
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Akio Katanuma
- Center for Gastroenterology, Teine-Keijinkai Hospital, Sapporo, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University, Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
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16
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Kawakubo K, Yane K, Eto K, Ishiwatari H, Ehira N, Haba S, Matsumoto R, Shinada K, Yamato H, Kudo T, Onodera M, Okuda T, Taya-Abe Y, Kawahata S, Kubo K, Kubota Y, Kuwatani M, Kawakami H, Katanuma A, Ono M, Hayashi T, Uebayashi M, Sakamoto N. A Prospective Multicenter Study Evaluating Bleeding Risk after Endoscopic Ultrasound-Guided Fine Needle Aspiration in Patients Prescribed Antithrombotic Agents. Gut Liver 2018; 12:353-359. [PMID: 29409308 PMCID: PMC5945267 DOI: 10.5009/gnl17293] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [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: 07/05/2017] [Revised: 09/08/2017] [Accepted: 09/20/2017] [Indexed: 12/19/2022] Open
Abstract
Background/Aims Although the risk of bleeding after endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) is low, the safety of EUS-FNA in patients prescribed antithrombotic agents is unclear. Therefore, this study evaluated the incidence of bleeding after EUS-FNA in those patients. Methods Between September 2012 and September 2015, patients who were prescribed antithrombotic agents underwent EUS-FNA at 13 institutions in Japan were prospectively enrolled in the study. The antithrombotic agents were managed according to the guidelines of the Japanese Gastrointestinal Endoscopy Society. The rate of bleeding events, thromboembolic events and other complications within 2 weeks after EUS-FNA were analyzed. Results Of the 2,629 patients who underwent EUS-FNA during the study period, 85 (62 males; median age, 74 years) patients were included in this stduy. Two patients (2.4%; 95% confidence interval [CI], 0.6% to 8.3%) experienced bleeding events. One patient required surgical intervention for hemothorax 5 hours after EUS-FNA, and the other experienced melena 8 days after EUS-FNA and required red blood cell transfusions. No thromboembolic events occurred (0%; 95% CI, 0.0% to 4.4%). Three patients (3.5%; 95% CI, 1.2% to 10.0%) experienced peri-puncture abscess formation. Conclusions The rate of bleeding after EUS-FNA in patients prescribed antithrombotic agents might be considerable.
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Affiliation(s)
- Kazumichi Kawakubo
- Department of Gastroenterology and Hepatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kei Yane
- Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Kazunori Eto
- Department of Gastroenterology, Tomakomai City Hospital, Tomakomai, Japan
| | - Hirotoshi Ishiwatari
- Department of Medical Oncology and Hematology, Sapporo Medical University, Sapporo, Japan
| | - Nobuyuki Ehira
- Department of Gastroenterology, Japanese Red Cross Kitami Hospital, Kitami, Japan
| | - Shin Haba
- Department of Gastroenterology, NTT East Sapporo Hospital, Sapporo, Japan.,Department of Gastroenterology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Ryusuke Matsumoto
- Department of Gastroenterology, Obihiro Kosei Hospital, Obihiro, Japan
| | - Keisuke Shinada
- Department of Gastroenterology, Keiwakai Ebetsu Hospital, Ebetsu, Japan
| | - Hiroaki Yamato
- Department of Gastroenterology and Hepatology, Hakodate City Hospital, Hakodate, Japan
| | - Taiki Kudo
- Department of Gastroenterology, Kushiro Rosai Hospital, Kushiro, Japan.,Department of Gastroenterology and Hepatology, Hakodate City Hospital, Hakodate, Japan
| | - Manabu Onodera
- Department of Gastroenterology, NTT East Sapporo Hospital, Sapporo, Japan.,Department of Gastroenterology, Abashiri Kosei Hospital, Abashiri, Japan
| | - Toshinori Okuda
- Department of Gastroenterology, Oji General Hospital, Tomakomai, Japan
| | - Yoko Taya-Abe
- Department of Gastroenterology, National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Shuhei Kawahata
- Department of Gastroenterology and Hepatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kimitoshi Kubo
- Department of Gastroenterology and Hepatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshimasa Kubota
- Department of Gastroenterology and Hepatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masaki Kuwatani
- Department of Gastroenterology and Hepatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hiroshi Kawakami
- Department of Gastroenterology and Hepatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Akio Katanuma
- Center for Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Michihiro Ono
- Department of Medical Oncology and Hematology, Sapporo Medical University, Sapporo, Japan
| | - Tsuyoshi Hayashi
- Department of Medical Oncology and Hematology, Sapporo Medical University, Sapporo, Japan
| | - Minoru Uebayashi
- Department of Gastroenterology, Japanese Red Cross Kitami Hospital, Kitami, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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17
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Otsuka T, Fujiishi K, Matsumoto K, Kimura T, Koike R, Cho H, Hasegawa A, Nishio M, Otozai S, Yoshii T, Kudo T, Fujisawa F, Sugimoto N, Yagi T, Imamura F, Fujii T. Association of immune-related adverse events and efficacy in Japanese patients with squamous cell carcinoma of the head and neck treated with nivolumab. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy438.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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18
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Izawa N, Morizane C, Takahashi H, Ueno M, Kawamoto Y, Okano N, Shimizu S, Sudo K, Itoh S, Asagi A, Kagawa Y, Kamata K, Kudo T, Nomura S, Kuwata T, Fujii S, Okamoto W, Shitara K, Ohtsu A, Yoshino T. The nationwide cancer genome screening project in Japan, SCRUM-Japan GI-SCREEN: Efficient identification of cancer genome alterations in advanced pancreatic cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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19
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Morizane C, Komatsu Y, Takahashi H, Ueno M, Furuse J, Kudo T, Itoh S, Shimizu S, Nakamura K, Kamata K, Ohtsubo K, Mizukami T, Kagawa Y, Nomura S, Kuwata T, Fujii S, Okamoto W, Shitara K, Ohtsu A, Yoshino T. The nationwide cancer genome screening project in Japan, SCRUM Japan GISCREEN: Efficient identification of cancer genome alterations in advanced biliary tract cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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20
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Uehara D, Naganuma A, Hoshino T, Horiguchi S, Murakami T, Kudo T, Ishihara H, Ogawa Y, Inagawa M, Tanaka T, Ogawa T, Sohara N, Hatanaka T, Sato K, Kakizaki S. Evaluation of liver fibrosis using bioelectrical impedance analysis and serum lipid profiles in patients with hepatitis c treated with direct acting antivirals. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1433] [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: 10/28/2022]
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21
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Sumi A, Chambers JK, Doi M, Kudo T, Omachi T, Uchida K. Clinical features and outcomes of Merkel cell carcinoma in 20 cats. Vet Comp Oncol 2018; 16:554-561. [PMID: 30022593 DOI: 10.1111/vco.12414] [Citation(s) in RCA: 6] [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: 09/25/2017] [Revised: 05/29/2018] [Accepted: 05/30/2018] [Indexed: 11/28/2022]
Abstract
The biological behaviour and prognostic factors of Merkel cell carcinoma (MCC) in 20 cats were studied. The tumours were surgically removed and histopathologically examined. The animals were 8 to 20 years old (median age: 14 years), and the tumours were predominantly located in the neck and head. Follow-up data were available in 17 cases, and 12 cats died within a year of surgery. The overall median survival time after resection was 243 days (range 16-360 days). Recurrence occurred in 11 cases, although 6 of them (55%) were found to be margin-negative. Possible metastasis occurred after the surgery in 10 cases, although 6 of them (60%) were found to be margin-negative. The histopathological features of MCC included tumour necrosis in 16 cases (80%), vascular invasion in 6 cases (38%) and high mitotic counts (median: 28.5 per high-power field). Irregular acanthosis was noted adjacent to the tumours in 9 cases (60%). Immunohistochemically, the tumour cells were positive for cytokeratin (CK) 20 and p63 in all cases, synaptophysin in 19 (95%) cases, and CK18 in 16 cases (80%). The study shows that feline MCC is associated with a poor prognosis and exhibited a strong tendency towards local recurrence, regional lymph node metastasis and distant spread.
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Affiliation(s)
- A Sumi
- Diagnostic Laboratory, Patho-Labo, Ito, Shizuoka, Japan
| | - J K Chambers
- Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - M Doi
- Diagnostic Laboratory, Patho-Labo, Ito, Shizuoka, Japan
| | - T Kudo
- Diagnostic Laboratory, Patho-Labo, Ito, Shizuoka, Japan
| | - T Omachi
- Diagnostic Laboratory, Patho-Labo, Ito, Shizuoka, Japan
| | - K Uchida
- Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
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22
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Naruse H, Shimoyama N, Kudo T, Yamamoto Y, Hatanaka K, Ohno M, Itoh J, Shimoda Y, Kitagataya T. [A case of mixed adenoneuroendocrine carcinoma of the distal bile duct]. Nihon Shokakibyo Gakkai Zasshi 2018; 115:544-553. [PMID: 29887590 DOI: 10.11405/nisshoshi.115.544] [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: 11/03/2022]
Abstract
We diagnosed distal cholangiocarcinoma in a 76-year-old woman who was then treated by subtotal stomach-preserving pancreaticoduodenectomy. Histopathological examination revealed a well-differentiated tubular adenocarcinoma on the side of the bile duct, and a neuroendocrine carcinoma in an area outside the bile duct where the tumor had infiltrated. Immunohistochemical staining identified homology between cytokeratins and MUC, indicating a similar origin. This report discusses problems associated with diagnosis and treatment by summarizing 22 patients who underwent curative resection and subsequently had a confirmed prognosis.
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Affiliation(s)
| | | | - Taiki Kudo
- Department of Gastroenterology, Hakodate Municipal Hospital
| | | | | | - Masayoshi Ohno
- Department of Gastroenterology, Hakodate Municipal Hospital
| | - Jun Itoh
- Department of Gastroenterology, Hakodate Municipal Hospital
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23
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Suzuki M, Hatanaka K, Hirata H, Suzuki K, Ono M, Kudo T, Yamamoto Y, Naruse H, Yokoyama N. [A Case of Unknown Primary Carcinoma with Dermatomyositis]. Gan To Kagaku Ryoho 2018; 45:273-276. [PMID: 29483419] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A 50-year-old woman was diagnosed with dermatomyositis at the department of neurology in our hospital; she then received steroid pulse therapy. A positron emission computed tomography(PET-CT)revealed swollen lymph nodes near the aorta and in the left inguinal region. She presented at our institution for examination to determine the cause of her lymphadenopathy, but the primary site of the carcinoma was unknown. A histopathological examination of the lymph node specimen obtained using endoscopic ultrasonography-guided fine-needle aspiration(EUS-FNA)revealed a moderately to poorly differentiated adenocarcinoma. The patient underwent lymphadenectomy. After the surgery, a new lymph node metastasis appeared in the lower abdomen. We initiated a combination treatment with chemotherapy and radiotherapy. The patient died because of disease progression 31 months after her first visit.
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Affiliation(s)
- Marina Suzuki
- Dept. of Gastroenterology, Hakodate Municipal Hospital
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24
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Okamoto W, Muro K, Taniguchi H, Akagi K, Hara H, Nishina T, Kajiwara T, Denda T, Hironaka S, Kudo T, Satoh T, Yoshino T. A clinical validation study of RASKET-B: A multiple detection kit for RAS and BRAF gene mutations in colorectal cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx659.045] [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: 11/12/2022] Open
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25
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Liang X, Jin J, Bi X, Kamruzzaman M, Kudo T, Sano H. Effects of Chinese herbal medicine and cold exposure on plasma glucose, leucine and energy metabolism in sheep. J Anim Physiol Anim Nutr (Berl) 2017; 102:e534-e541. [DOI: 10.1111/jpn.12792] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 07/04/2017] [Indexed: 11/29/2022]
Affiliation(s)
- X. Liang
- Heilongjiang Institute of Veterinary Drug and Feed Control; Harbin China
- Department of Animal Science; Faculty of Agriculture; Iwate University; Morioka Japan
| | - J. Jin
- Animal Genetic Resources Protection Center of Heilongjiang Province; Harbin China
| | - X. Bi
- Department of Animal Science; Faculty of Agriculture; Iwate University; Morioka Japan
| | - M. Kamruzzaman
- Department of Animal Science; Faculty of Agriculture; Iwate University; Morioka Japan
| | - T. Kudo
- Department of Animal Science; Faculty of Agriculture; Iwate University; Morioka Japan
| | - H. Sano
- Department of Animal Science; Faculty of Agriculture; Iwate University; Morioka Japan
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26
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Ueno M, Morizane C, Kawamoto Y, Takahashi H, Naruge D, Shimizu S, Nakamura K, Nakajima T, Kato T, Kudo T, Mizuno N, Ohtsubo K, Itoh S, Ishii H, Sudo T, Nomura S, Fujii S, Shitara K, Ohtsu A, Yoshino T. The nationwide cancer genome screening project in Japan, SCRUM-Japan GI-screen: Efficient identification of cancer genome alterations in advanced biliary tract cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.100] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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27
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Kitagawa Y, Doki Y, Kato K, Ura T, Kojima T, Tsushima T, Hironaka S, Hara H, Kudo T, Iwasa S, Muro K, Hamamoto Y, Yasui H, Minashi K, Yamaguchi K, Ohtsu A. Two year survival and safety update for esophageal squamous cell carcinoma treated with nivolumab (ATTRACTION-01/ONO-4538-07). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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28
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Takayoshi K, Okamoto W, Hironaka S, Honma Y, Ebi H, Nakanishi R, Kajiwara T, Kudo T, Tamura T, Komatsu Y, Hara H, Naruge D, Moriwaki T, Miki I, Sudo T, Nomura S, Fujii S, Shitara K, Ohtsu A, Yoshino T. The nationwide cancer genome screening project in Japan SCRUM-Japan GI-SCREEN: Efficient identification of cancer genome alterations in advanced small intestine cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.147] [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: 11/14/2022] Open
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29
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Kudo T, Kato T, Kagawa Y, Murata K, Ohta H, Noura S, Hasegawa J, Tamagawa H, Ohta K, Ikenaga M, Miyazaki S, Komori T, Nishimura J, Hata T, Matsuda C, Satoh T, Mizushima T, Yamamoto H, Doki Y, Mori M. Phase II dose titration study of regorafenib for patients with unresectable metastatic colorectal cancer who are progressed after standard chemotherapy. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx393.138] [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: 11/13/2022] Open
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30
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Yuki S, Kato T, Taniguchi H, Hamaguchi T, Akagi K, Denda T, Mizukami T, Oki E, Yamada T, Shiozawa M, Kudo T, Tamura T, Esaki T, Naruge D, Kajiwara T, Nomura S, Fujii S, Shitara K, Ohtsu A, Yoshino T. The nationwide cancer genome screening project in Japan, SCRUM-Japan GI-SCREEN: Efficient identification of cancer genome alterations in advanced colorectal cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx393.092] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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31
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Naruge D, Morizane C, Ueno M, Takahashi H, Kawamoto Y, Sudo K, Shimizu S, Nakajima T, Itoh S, Ishii H, Kato T, Kudo T, Izumi M, Sudo T, Nomura S, Kuwata T, Fujii S, Shitara K, Ohtsu A, Yoshino T. The nationwide cancer genome screening project in Japan SCRUM-Japan GI-SCREEN: Efficient identification of cancer genome alterations in advanced pancreatic cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx363.063] [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: 11/14/2022] Open
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32
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Naganuma A, Hoshino T, Yasuoka H, Hatanaka T, Uehara D, Kudo T, Ogawa Y, Inagawa M, Tanaka T, Ogawa T, Kitamoto Y, Mizuide M, Sato K, Kakizaki S. SUN-P084: Influence of Both Skeletal Muscle Depletion and Low Muscle Quality on Prognosis of Locally Advanced Pancreatic Cancer Treated with Chemoradiotherapy: A Retrospective Study. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)30543-5] [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: 10/18/2022]
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Spalaris CN, Ring PJ, Wright EA, Vrijen J, van Westenbrugge JK, Wiel LVD, Rademakers PLF, Scheepens CP, Schinkel JW, Roy P, Spalaris CN, Sessions CE, Reynolds SD, Hebbar MA, Lewis JF, Kiefer JH, Sessions CE, Uber CF, Kirkland GR, Davies ER, Lambert ME, Kennett EJ, Tavassoli AA, Touron H, Weisz M, Connors HJ, Wood DS, Simpson JL, Robles MN, Spalaris CN, Moss SA, Balakrishnan PV, McSweeney P, Frost CR, Walmsley P, Van Drunen G, Cecco VS, Renshaw RH, Roy S, Bulischeck TS, van Rooyen D, Kowaka M, Nagano H, Kudo T, Okada Y, Yagi M, Takaba O, Yonezawa T, Arioka K, Wolfe CR, Esposito JN, Whyte DD, Gilkison JM, Balavage JR, Wootten MJ, Wozniak SM, Emanuelson RH, Levstek DF, Moore KE, Theus GJ, Airey GP, Vaia AR, Aspden RG, Hurst P, Cowen HC, Lewis MWJ, Campbell CS, Kirkland GR, Davies ER, Lambert ME, Satoh K, Toyoda M, Matsui S, Mori E, Shimizu S, Satoh K, Druce SG, Edwards BC, Martin JW, Talbot DEJ, Mukherjee B, Haddad MHE, Vanderglas ML, Leemans DV, Brown J, Gonzalez F, Iley D, McKay A, Vyas B, Czajkowski CJ, Weeks JR. Authors. NUCL TECHNOL 2017. [DOI: 10.13182/nt55-229] [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: 11/12/2022]
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Kowaka M, Nagano H, Kudo T, Okada Y, Yagi M, Takaba O, Yonezawa T, Arioka K. Effect of Heat Treatment on the Susceptibility to Stress Corrosion Cracking of Alloy 600. NUCL TECHNOL 2017. [DOI: 10.13182/nt55-394] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M. Kowaka
- Sumitomo Metal Industries, Ltd., Central Research Laboratories 1-3, Nishinagasu-hondori, Amagasaki, 660, Japan
| | - H. Nagano
- Sumitomo Metal Industries, Ltd., Central Research Laboratories 1-3, Nishinagasu-hondori, Amagasaki, 660, Japan
| | - T. Kudo
- Sumitomo Metal Industries, Ltd., Central Research Laboratories 1-3, Nishinagasu-hondori, Amagasaki, 660, Japan
| | - Y. Okada
- Sumitomo Metal Industries, Ltd., Central Research Laboratories 1-3, Nishinagasu-hondori, Amagasaki, 660, Japan
| | - M. Yagi
- Sumitomo Metal Industries, Ltd., Steel Tube Works 1, Nishino-cho, Higashimukouzima, Amagasaki, 660, Japan
| | - O. Takaba
- Mitsubishi Heavy Industries, Ltd., Kobe Shipyard and Engine Works 1-1, 1-chome, Wadasaki-cho, Hyogo-ku, Kobe, 652, Japan
| | - T. Yonezawa
- Mitsubishi Heavy Industries, Ltd., Takasago Technical Institute, 2-1-1, Shinhama, Arai-cho, Takasago, 676, Japan
| | - K. Arioka
- Mitsubishi Heavy Industries, Ltd., Takasago Technical Institute, 2-1-1, Shinhama, Arai-cho, Takasago, 676, Japan
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Abiko S, Shimizu Y, Mizushima T, Matsuda K, Miyamoto S, Momoko T, Yamamoto K, Ono S, Kudo T, Sakamoto N. Clinical outcomes of endoscopic resection for head and neck cancer invading the subepithelial layer. Eur J Cancer 2017. [DOI: 10.1016/s0959-8049(17)30443-4] [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: 11/17/2022]
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Naruse H, Shimoyama N, Satoh T, Yamamoto Y, Hatanaka K, Kudo T, Ohno M, Suzuki K, Hirata H, Suzuki M. Non-islet cell tumor hypoglycemia caused by a big insulin-like growth factor II- producing hepatocellular carcinoma:an autopsy case report. Nihon Shokakibyo Gakkai Zasshi 2016; 113:2057-2066. [PMID: 27916774 DOI: 10.11405/nisshoshi.113.2057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A 73-year-old man with a hepatocellular carcinoma was admitted to our hospital. He suffered from recurrent severe hypoglycemia. An autopsy was performed after his death. Anti-insulin-like growth factor II (IGF-II) monoclonal antibody immunostaining of the hepatocellular carcinoma was positive. Western immunoblot analysis of the serum revealed highly elevated IGF-II. Therefore, we diagnosed this case as a non-islet cell tumor hypoglycemia caused by a big IGF-II-producing hepatocellular carcinoma.
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Oba A, Nakamura M, Murai T, Matsuda C, Itaya K, Koike Y, Endo A, Tsukuda Y, Ono Y, Kudo T, Nagasaka A, Nishikawa S. 543P Thromboembolism in gastrointestinal tract cancer patients receiving chemotherapy: Preplanned analysis of risk factors and survival. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw599.022] [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: 11/14/2022] Open
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Akiyama H, Nose M, Ohtsuki N, Hisaka S, Takiguchi H, Tada A, Sugimoto N, Fuchino H, Inui T, Kawano N, Hayashi S, Hishida A, Kudo T, Sugiyama K, Abe Y, Mutsuga M, Kawahara N, Yoshimatsu K. Evaluation of the safety and efficacy of Glycyrrhiza uralensis root extracts produced using artificial hydroponic and artificial hydroponic-field hybrid cultivation systems. J Nat Med 2016; 71:265-271. [PMID: 27848205 DOI: 10.1007/s11418-016-1058-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [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: 05/24/2016] [Accepted: 10/24/2016] [Indexed: 11/25/2022]
Abstract
Glycyrrhiza uralensis roots used in this study were produced using novel cultivation systems, including artificial hydroponics and artificial hydroponic-field hybrid cultivation. The equivalency between G. uralensis root extracts produced by hydroponics and/or hybrid cultivation and a commercial Glycyrrhiza crude drug were evaluated for both safety and efficacy, and there were no significant differences in terms of mutagenicity on the Ames tests. The levels of cadmium and mercury in both hydroponic roots and crude drugs were less than the limit of quantitation. Arsenic levels were lower in all hydroponic roots than in the crude drug, whereas mean lead levels in the crude drug were not significantly different from those in the hydroponically cultivated G. uralensis roots. Both hydroponic and hybrid-cultivated root extracts showed antiallergic activities against contact hypersensitivity that were similar to those of the crude drug extracts. These study results suggest that hydroponic and hybrid-cultivated roots are equivalent in safety and efficacy to those of commercial crude drugs. Further studies are necessary before the roots are applicable as replacements for the currently available commercial crude drugs produced from wild plant resources.
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Affiliation(s)
- H Akiyama
- National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo, 158-8501, Japan.
| | - M Nose
- Faculty of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku, Nagoya, 468-8503, Japan
| | - N Ohtsuki
- National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo, 158-8501, Japan
| | - S Hisaka
- Faculty of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku, Nagoya, 468-8503, Japan
| | - H Takiguchi
- National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo, 158-8501, Japan
| | - A Tada
- National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo, 158-8501, Japan
| | - N Sugimoto
- National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo, 158-8501, Japan
| | - H Fuchino
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki, 303-0843, Japan
| | - T Inui
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki, 303-0843, Japan
| | - N Kawano
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki, 303-0843, Japan
| | - S Hayashi
- Hokkaido Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 108-4 Aza Ohashi, Nayoro, Hokkaido, 096-0065, Japan
| | - A Hishida
- Hokkaido Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 108-4 Aza Ohashi, Nayoro, Hokkaido, 096-0065, Japan
| | - T Kudo
- Kajima Technical Research Institute, Kajima Corporation, 19-1, Tobitakyu 2-chome, Chofushi, Tokyo, 182-0036, Japan
| | - K Sugiyama
- National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo, 158-8501, Japan
| | - Y Abe
- National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo, 158-8501, Japan
| | - M Mutsuga
- National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo, 158-8501, Japan
| | - N Kawahara
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki, 303-0843, Japan
| | - K Yoshimatsu
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki, 303-0843, Japan
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Nakamura M, Ishiguro A, Muranaka T, Yuki S, Ohno K, Murai T, Matsuda C, Oba A, Itaya K, Yagisawa M, Koike Y, Endo A, Tsukuda Y, Ono Y, Kudo T, Nagasaka A, Nishikawa S, Komatsu Y. A prospective observational study of the impact on bone metabolism of short-term periodic steroid premedication of chemotherapy for gastrointestinal cancer. (ESPRESSO-01 study): pre-planed subgroup analysis. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw370.98] [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: 11/13/2022] Open
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Nishizawa M, Igari K, Kudo T, Toyofuku T, Inoue Y, Uetake H. A Comparison of the Regional Circulation in the Feet between Dialysis and Non-Dialysis Patients using Indocyanine Green Angiography. Scand J Surg 2016; 106:249-254. [PMID: 27557983 DOI: 10.1177/1457496916666412] [Citation(s) in RCA: 4] [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] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND AIMS Peripheral artery disease in dialysis cases is more prone to critical limb ischemia compared to non-dialysis cases, with a significantly high rate of major amputation of the lower limbs. Lesions are distributed on the more distal side in dialysis critical limb ischemia cases. The aim of this study was to investigate the usefulness of indocyanine green angiography to determine differences in the regional circulation in the foot between dialysis and non-dialysis patients. MATERIALS AND METHODS The subjects included 62 cases, among which 20 were dialysis patients and 42 were non-dialysis patients. We compared the indocyanine green angiography parameters for regions of interest in the dialysis and non-dialysis groups, which included the magnitude of intensity from indocyanine green onset to maximum intensity (Imax), the time from indocyanine green onset to maximum intensity (Tmax), the time elapsed from the fluorescence onset to half the maximum intensity (T1/2), and the time from maximum intensity to declining to 90% of the maximum intensity (Td90%). These indocyanine green angiography parameters were measured at region of interest 1 (the Chopart joint), region of interest 2 (the Lisfranc joint), and region of interest 3 (the distal region of the first metatarsal bone). RESULTS In the comparison between the dialysis and non-dialysis groups, a significant difference was observed regarding Tmax, T1/2, and Td90%, especially in region of interest 3. CONCLUSION In this study, we show that regional tissue perfusion is more deteriorated in dialysis patients compared with non-dialysis patients using indocyanine green angiography. Tmax, T1/2, and Td90% could be useful clinical parameters to compare ischemic severity of the lower limb between dialysis and non-dialysis patients.
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Affiliation(s)
- M Nishizawa
- Department of Surgical Specialties, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - K Igari
- Department of Surgical Specialties, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - T Kudo
- Department of Surgical Specialties, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - T Toyofuku
- Department of Surgical Specialties, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Y Inoue
- Department of Surgical Specialties, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - H Uetake
- Department of Surgical Specialties, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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Sekizawa O, Uruga T, Takagi Y, Nitta K, Kato K, Tanida H, Uesugi K, Hoshino M, Ikenaga E, Takeshita K, Takahashi S, Sano M, Aoyagi H, Watanabe A, Nariyama N, Ohashi H, Yumoto H, Koyama T, Senba Y, Takeuchi T, Furukawa Y, Ohata T, Matsushita T, Ishizawa Y, Kudo T, Kimura H, Yamazaki H, Tanaka T, Bizen T, Seike T, Goto S, Ohno H, Takata M, Kitamura H, Ishikawa T, Tada M, Yokoyama T, Iwasawa Y. SPring-8 BL36XU: Catalytic Reaction Dynamics for Fuel Cells. ACTA ACUST UNITED AC 2016. [DOI: 10.1088/1742-6596/712/1/012142] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kawakubo K, Kawakami H, Kuwatani M, Haba S, Kudo T, Taya YA, Kawahata S, Kubota Y, Kubo K, Eto K, Ehira N, Yamato H, Onodera M, Sakamoto N. Lower incidence of complications in endoscopic nasobiliary drainage for hilar cholangiocarcinoma. World J Gastrointest Endosc 2016; 8:385-390. [PMID: 27170839 PMCID: PMC4861855 DOI: 10.4253/wjge.v8.i9.385] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 02/15/2016] [Accepted: 03/16/2016] [Indexed: 02/05/2023] Open
Abstract
AIM: To identify the most effective endoscopic biliary drainage technique for patients with hilar cholangiocarcinoma.
METHODS: In total, 118 patients with hilar cholangiocarcinoma underwent endoscopic management [endoscopic nasobiliary drainage (ENBD) or endoscopic biliary stenting] as a temporary drainage in our institution between 2009 and 2014. We retrospectively evaluated all complications from initial endoscopic drainage to surgery or palliative treatment. The risk factors for biliary reintervention, post-endoscopic retrograde cholangiopancreatography (post-ERCP) pancreatitis, and percutaneous transhepatic biliary drainage (PTBD) were also analyzed using patient- and procedure-related characteristics. The risk factors for bilateral drainage were examined in a subgroup analysis of patients who underwent initial unilateral drainage.
RESULTS: In total, 137 complications were observed in 92 (78%) patients. Biliary reintervention was required in 83 (70%) patients. ENBD was significantly associated with a low risk of biliary reintervention [odds ratio (OR) = 0.26, 95%CI: 0.08-0.76, P = 0.012]. Post-ERCP pancreatitis was observed in 19 (16%) patients. An absence of endoscopic sphincterotomy was significantly associated with post-ERCP pancreatitis (OR = 3.46, 95%CI: 1.19-10.87, P = 0.023). PTBD was required in 16 (14%) patients, and Bismuth type III or IV cholangiocarcinoma was a significant risk factor (OR = 7.88, 95%CI: 1.33-155.0, P = 0.010). Of 102 patients with initial unilateral drainage, 49 (48%) required bilateral drainage. Endoscopic sphincterotomy (OR = 3.24, 95%CI: 1.27-8.78, P = 0.004) and Bismuth II, III, or IV cholangiocarcinoma (OR = 34.69, 95%CI: 4.88-736.7, P < 0.001) were significant risk factors for bilateral drainage.
CONCLUSION: The endoscopic management of hilar cholangiocarcinoma is challenging. ENBD should be selected as a temporary drainage method because of its low risk of complications.
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Naruse H, Tanaka I, Yagisawa M, Kudo T, Horimoto M, Yamamoto K, Hatanaka K, Yamamoto Y, Shimoyama N. Multi-organ disseminated mucosa-associated lymphoid tissue lymphoma. Nihon Shokakibyo Gakkai Zasshi 2016; 113:477-85. [PMID: 26947050 DOI: 10.11405/nisshoshi.113.477] [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: 11/03/2022]
Abstract
A 61-year-old man was admitted to our hospital with extreme weight loss. Abdominal ultrasonography revealed an 8-cm tumor of the pancreatic head. Further investigation revealed orbital, pulmonary, pancreatic, colonic, and bone marrow lesions. A histopathological examination of the pancreatic tumor specimen obtained using endoscopic ultrasound-guided fine-needle aspiration revealed mucosa-associated lymphoid tissue (MALT) lymphoma. Monoclonal rearrangement of immunoglobulin heavy chain was found in the pulmonary, pancreatic, colonic, and bone marrow lesions. We diagnosed multi-organ disseminated MALT lymphoma, with the largest lesion located in the pancreatic head. Chemo-radiation therapy resulted in complete remission.
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Affiliation(s)
- Y Maeda
- From the Department of Internal Medicine and
| | - H Taguchi
- Center for Arthritis and Rheumatic Disease, Kawasaki Municipal Kawasaki Hospital, Japan
| | - T Kudo
- Center for Arthritis and Rheumatic Disease, Kawasaki Municipal Kawasaki Hospital, Japan
| | - Y Okano
- Center for Arthritis and Rheumatic Disease, Kawasaki Municipal Kawasaki Hospital, Japan
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Yamamoto T, Natio M, Hara S, Kudo T, Miwa Y. The effect of aprepitant and dexamethasone combination on paclitaxel-induced hypersensitivity reaction. EUR J GYNAECOL ONCOL 2016; 37:833-836. [PMID: 29943931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE OF INVESTIGATION Dexamethasone (DEX) is often administered to prevent paclitaxel (PTX)-induced hypersensitivity reactions (HSR). The DEX dose is reduced when administered in combination with aprepitant (APR). However, the influence of that dose reduction on PTX-induced HSR has not been thoroughly studied. The present authors aimed to investigate the effects of the combined administration of APR and DEX on PTX-induced HSR. MATERIALS AND METHODS Fifty-one patients who received a three-week PTX regimen in combination with APR and DEX were retrospectively analysed. The authors compared the dose of DEX with the incidence of HSR and other toxicities. RESULTS Patients were stratified into two groups depending on the DEX dose, > 20 mg (group D, 33 patients), and < 12 mg (group reD, 26 patients). The incidence of HSR in Groups D and reD were 51.5% (17/33) and 53.8% (14/26), respectively. The frequencies of other toxicities between the groups were comparable. CONCLUSION The findings suggest that although a reduction in DEX dose is possible when APR is co-administered, this does not affect the PTX-induced HSR. However, adverse effect should be closely monitored.
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Kobayashi Y, Shimono J, Takasaka T, Kudo T, Tkahashi K, Okada K, Dazai M, Sogabe S, Oda H, Miyagishima T. Retrospective study on the safety and efficacy of CART for patients with malignant ascites who received chemotherapy. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv472.181] [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: 11/13/2022] Open
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Dazai M, Suzuki K, Nakajima M, Yagisawa M, Kobayashi Y, Kudo T, Takahashi K, Sogabe S, Oda H, Miyagishima T. Retrospective research for efficacy and safety of modified FOLFIRINOX as 1st line therapy for advanced pancreatic cancer. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv472.65] [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: 11/12/2022] Open
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Kawakami H, Kuwatani M, Kawakubo K, Kudo T, Abe Y, Kubo K, Kubota Y, Sakamoto N. Candy-like sign during endoscopic ultrasound-guided choledochoduodenostomy as an indication of the long distance between the bile duct and duodenal wall. Endoscopy 2015; 46 Suppl 1 UCTN:E406-7. [PMID: 25314165 DOI: 10.1055/s-0034-1377390] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Hiroshi Kawakami
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Masaki Kuwatani
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kazumichi Kawakubo
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Taiki Kudo
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yoko Abe
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kimitoshi Kubo
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yoshimasa Kubota
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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Nishimura J, Satoh T, Fukunaga M, Takemoto H, Nakata K, Ide Y, Fukuzaki T, Kudo T, Miyake Y, Yasui M, Morita S, Sakai D, Uemura M, Hata T, Takemasa I, Mizushima T, Ohno Y, Yamamoto H, Sekimoto M, Nezu R, Doki Y, Mori M. O-001 A phase III trial of aprepitant in colorectal cancer patients receiving oxaliplatin-based chemotherapy (SENRI Trial). Ann Oncol 2015. [DOI: 10.1093/annonc/mdv235.01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kawakami H, Kuwatani M, Kawakubo K, Kudo T, Abe Y, Kubo K, Kubota Y, Sakamoto N. Endoscopic ultrasound-guided antegrade diathermic dilation followed by self-expandable metal stent placement for malignant distal biliary stricture. Endoscopy 2015; 46 Suppl 1 UCTN:E328-9. [PMID: 25090464 DOI: 10.1055/s-0034-1377223] [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] [Indexed: 12/10/2022]
Affiliation(s)
- Hiroshi Kawakami
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Masaki Kuwatani
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kazumichi Kawakubo
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Taiki Kudo
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yoko Abe
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kimitoshi Kubo
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yoshimasa Kubota
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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