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21篇 您的检索式:作者名="Koichi Hamada"
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1Efficacy of long-term rifaximin treatment for hepatic encephalopathy in the Japanese显示文摘BACKGROUND Hepatic encephalopathy(HE)is a complication of liver cirrhosis and can result in neuropsychological and neuromuscular dysfunctions in patients.Rifaximin,an antibiotic,has been reported to decrease the occurrence of overt HE and also improve cognitive function in studies from Europe and the United States of America.There is not enough evidence of the relationship between the long-term use of rifaximin and its clinical effects in the Japanese.AIM To determine the clinical effects of long-term rifaximin therapy in decompensated liver cirrhosis patients,with overt HE or hyperammonemia.METHODS In this single-center retrospective observational cohort study,we reviewed the data of 38 patients who had taken rifaximin at the dose of 1200 mg/d for more than 24 wk.The primary outcome measured was the efficacy of long-term rifaximin use,and secondary outcome measured was the safety of its long-term use as determined by its influence on portosystemic shunts as well as Escherichia coli-related infections.Moreover,we compared the prognosis between the rifaximin group and control cases,matched for hepatic elasticity assessed by magnetic resonance ela-stography,age,and Child-Pugh classification.RESULTS Of the 38 patients included in the study,12(31.6%)had overt HE,27(71.1%)had complications of esophageal varices,and 9(23.7%)had hepatocellular carcinoma(HCC).The control group was matched for age,Child-Pugh classification,liver stiffness,and presence of HCC.The median of serum ammonia level before treatment was 104μg/dL(59-297),and 2 wk after treatment,it significantly decreased to 85μg/dL(34-153)(P=0.002).A significantly low value of 80.5μg/dL(44-150)was maintained 24 wk after treatment.The long-term use of rifaximin did not cause a decline in liver function.Diarrhea occurred in 2 patients,who improved with the administration of probiotics,and there were no cases of aborted rifaximin therapy owing to adverse events.In patients with Child C,the survival was short,but there was no significant difference compared with that of the control group.CONCLUSION Rifaximin therapy improves overt HE.The long-term use of rifaximin in the Japanese is effective and safe.Shinya Nishida Koichi Hamada Noriyuki Nishino Daizo Fukushima Ryota Koyanagi Yoshinori Horikawa Yoshiki Shiwa Satoshi Saitoh 2019World Journal of Hepatology2019,11,6:3
2Novel technique of abdominal wall nerve block for laparoscopic colostomy: Rectus sheath block with transperitoneal approach显示文摘A 62-year-old man who had acute rectal obstruction due to a large rectal cancer is presented. He underwent emergency laparoscopic colostomy. We used the laparoscopic puncture needle to inject analgesia with the novel transperitoneal approach. In this procedure, both ultrasound and laparoscopic images assisted with the accurate injection of analgesic to the correct layer. The combination of laparoscopic visualization and ultrasound imaging ensured infiltration of analgesic into the correct layer without causing damage to the bowel. Twentyfour hours postoperatively, the patient's pain intensity as assessed by the numeric rating scale was 0-1 during coughing, and a continuous intravenous analgesic was not needed. Colostomy is often necessary in colon obstruction. Epidural anesthesia for postoperative pain cannot be used in patients with a coagulation disorder. We report the use of a novel laparoscopic rectus sheath block for colostomy. There has been no literature described about the nerve block with transperitoneal approach. The laparoscopic rectus sheath block was performed safely and had enough analgesic efficacy for postoperative pain. This technique could be considered as an optional anesthetic regimen in acute situations.Jun Nagata Jun Watanabe Yusuke Sawatsubashi Masaki Akiyama Koichi Arase Noritaka Minagawa Takayuki Torigoe Kotaro Hamada Yoshifumi Nakayama Keiji Hirata 2017World Journal of Gastrointestinal Surgery2017,9,8:2
3Relation between d-density wave of electron and staggered flux of spinon显示文摘Hamada Koichi Yolshioka Daijiro 2003Physica C2003,38,:1
4An Economic Analysis of the Duty-Free Zones显示文摘Hamada Koichi 1974Journal of International Economics1974,4,3:1
5An economic analysis of the duty-free zone 显示文摘HAMADA Koichi 1974 1974JournalofInternationalEconomics1974,,4:1
6The brain drain,international integration of markets for professionals andunemployment :a theoretical analysis 显示文摘BHAGWATI JAGDISH N HAMADA KOICHI 1974Journal of Development Economics1974,1,1:1
7Liability Rules and Income Distribution in Products Liability显示文摘Hamada Koichi 0,,:1
8Comparison of Methimazole and Propylthiouracil in Patients with Hyperthyroidism Caused by Graves’ Disease显示文摘Hirotoshi Nakamura Jaeduk Yoshimura Noh Koichi Itoh Shuji Fukata Akira Miyauchi Noboru Hamada 2007The Journal of Clinical Endocrinology & Metabolism2007,,:1
9Secondary osteochondromatosis in the subacromial bursa:a report of two cases and review of the literature显示文摘Jun'ichiro Hamada Kazuya Tamai Koichi Saotome 2004J Orthop Sci2004,9,:1
10Physiological Functions of Pten in Mouse Tissues显示文摘Hiroyuki Kishimoto Koichi Hamada Mary Saunders 2003Cell Structure and Function2003,28,7:1
11The Choice BetweenFlexible Exchange Rates, Capital Control and the Currency Board in Asian Countries: A Perspective from the 'Impossible Trinity'显示文摘Koichi Hamada Yosuke Takeda 2001The Japanese Economic Review2001,52,4:1
12Monetary and International Factors behind Japan's Lost Decade显示文摘Koichi Hamada Yasushi Okada 2009Journal of the Japanese and International Economies2009,,2:1
13An Economic Analysis of the Duty Free Zone显示文摘Hamada Koichi 1974Journal of International Economic1974,,3:1
14Prognostic Factors After Pulmonary Metastasectomy for Colorectal Cancer and Rationale for Determining Surgical Indications: A Retrospective Analysis显示文摘Tomohiko Iida Hiroaki Nomori Mitsutoshi Shiba Jun Nakajima Sakae Okumura Hirotoshi Horio Haruhisa Matsuguma Norihiko Ikeda Ichiro Yoshino Yuichi Ozeki Keigo Takagi Tomoyuki Goya Masafumi Kawamura Chikuma Hamada Koichi Kobayashi 2013Annals of Surgery2013,,6:1
15The Brain Drain,International Integration of Markets for Professionals and Unemployment:A theoretical Analysis显示文摘Bhagwati Jagdish Koichi Hamada 0,,01:1
16Trial design and rationale of TY-51924 as a novel Na + /H + exchanger inhibitor in patients with ST-elevation acute myocardial infarction undergoing percutaneous coronary intervention显示文摘Masaharu Ishihara Masanori Asakura Kazuo Kimura Koichi Nakao Chikuma Hamada Atsushi Hirayama 2013Journal of Cardiology2013,,:1
17Distinct Roles of Ephrin-B2 Forward and EphB4 Reverse Singaling in Endothelia Cells显示文摘Koichi Hamada Yuichi Oike Yasuhiro Ito 2003Arterioscler Thromb Vasc Biol2003,23,:1
18Apolipoprotein E genotype, serum lipids, and colorectal adenomas in Japanese men显示文摘Sachiko Shinomiya Jun Sasaki Chikako Kiyohara Emiko Tsuji Hisako Inoue Tomomi Marugame Koichi Handa Hitomi Hayabuchi Hiroaki Hamada Hiroyuki Eguchi Yoshitaka Fukushima Suminori Kono 2001Cancer Letters2001,,1:1
19Pten deftciency in melanocytes results in resistance to hair graying and susceptibility to carcinogen-induced melanomagenesis显示文摘Tae Inoue-Narita Koichi Hamada Takehiko Sasaki 2008Cancer Res2008,68,:1
20Periostin and bone marrow fibrosis显示文摘Eijiro Oku Taisuke Kanaji Yuka Takata Koichi Oshima Ritsuko Seki Satoshi Morishige Rie Imamura Korenori Ohtsubo Michitoshi Hashiguchi Koichi Osaki Kazuaki Yakushiji Kohji Yoshimoto Hideaki Ogata Hirofumi Hamada Kenji Izuhara Michio Sata Takashi Okamura 2008International Journal of Hematology2008,,1:1
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