研究者詳細 - 八木　哲也

論文 - 八木　哲也

分割表示 >> ／全件表示 86 件中 1 - 86 件目

Molecular epidemiological analysis and risk factors for acquisition of carbapenemase-producing Enterobacter cloacae complex in a Japanese university hospital

Tetsuka, N; Hirabayashi, A; Matsumoto, A; Oka, K; Hara, Y; Morioka, H; Iguchi, M; Tomita, Y; Suzuki, M; Shibayama, K; Yagi, T

ANTIMICROBIAL RESISTANCE AND INFECTION CONTROL 8 巻頁： 126 2019年7月

The first multi-centre point-prevalence survey in four Japanese university hospitals

Morioka, H; Nagao, M; Yoshihara, S; Ohge, H; Kasahara, K; Shigemoto, N; Kajihara, T; Mori, M; Iguchi, M; Tomita, Y; Ichiyama, S; Yagi, T

JOURNAL OF HOSPITAL INFECTION 99 巻 ( 3 ) 頁： 325 - 331 2018年7月

Risk factors for 30-day mortality in patients with pneumonia who receive appropriate initial antibiotics: an observational cohort study 査読有り

Shindo Y, Ito R, Kobayashi D, Ando M, Ichikawa M, Goto Y, Fukui Y, Iwaki M, Okumura J, Yamaguchi I, Yagi T, Tanikawa Y, Sugino Y, Shindoh J, Ogasawara T, Nomura F, Saka H, Yamamoto M, Taniguchi H, Suzuki R, Saito H, Kawamura T, Hasegawa Y; Central Japan Lung Study Group

Lancet Infectious Diseases 15 巻 ( 9 ) 頁： 1055-65 2015年9月

Genetic diversity of clinical Mycobacterium avium subsp. hominissuis and Mycobacterium intracellulare isolates causing pulmonary diseases recovered from different geographical regions. 査読有り

Ichikawa K, van Ingen J, Koh WJ, Wagner D, Salfinger M, Inagaki T, Uchiya K, Nakagawa T, Ogawa K, Yamada K, Yagi T.

Infection, Genetics and Evolution 36 巻 ( - ) 頁： 250-55 2015年9月

担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

Mycobacterium avium complex (MAC) infections are increasing annually in many countries. MAC strains are the most common nontuberculous mycobacterial pathogens isolated from respiratory samples and predominantly consist of two species, Mycobacterium avium and Mycobacterium intracellulare. The aim of this study was to analyze the molecular epidemiology and genetic backgrounds of clinical MAC isolates collected from The Netherlands, Germany, United States, Korea and Japan. Variable numbers of tandem repeats (VNTR) analysis was used to examine the genetic relatedness of clinical isolates of M. avium subsp. hominissuis (n=261) and M. intracellulare (n=116). Minimum spanning tree and unweighted pair group method using arithmetic averages analyses based on the VNTR data indicated that M. avium subsp. hominissuis isolates from Japan shared a high degree of genetic relatedness with Korean isolates, but not with isolates from Europe or the United States, whereas M. intracellulare isolates did not show any specific clustering by geographic origin. The findings from the present study indicate that strains of M. avium subsp. hominissuis, but not M. intracellulare, exhibit geographical differences in genetic diversity and imply that MAC strains may have different sources, routes of transmission and perhaps clinical manifestations.

PubMed

Molecular Epidemiological Characteristics of Klebsiella pneumonia Associated with Bacteremia among Patients with Pneumonia 査読有り

Ito R, Shindo Y, Kobayashi D, Ando M, Jin W, Wachino JI, Yamada K, Kimura K, Yagi T, Hasegawa Y, Arakawa Y

Journal of Clinical Microbiology 53 巻 ( 3 ) 頁： 879-886 2015年3月

Characterization of a Novel Plasmid,pMAH135,from Mycobacterium avium Subsp.hominissuis

Kei-ichi Uchiya, Hiroyasu Takahashi, Taku Nakagawa, Tetsuya Yagi, Makoto Moriyama, Takayuki Inagaki, Kazuya Ichikawa, Toshiaki Nikai,Kenji Ogawa

PLOS ONE 10 巻 ( 2 ) 頁： e0117797 2015年2月

Effect of incubation atmosphere on the production and composition of staphylococcal biofilms

Asai K, Yamada K, Yagi T, Baba H, Kawamura I, Ohta M

Journal of Infection and Chemotherapy 21 巻 ( 1 ) 頁： 55-61 2015年1月

Practical Agar-Based Disk Potentiation Test to Detect Fosfomycin-Non-Susceptible Escherichia coli Clinical Isolates Producing Glutathione S-Transferases

Nakamura G, Wachino JI, Sato N, Kimura K, Yamada K, Jin W, Shibayama K, Yagi T, Kawamura K, Arakawa Y

Journal of Clinical Microbiology 52 巻 ( 9 ) 頁： 3175-3179 2014年9月

Streptococcus pneumoniae Invades Erythrocytes and Utilizes Them to Evade Human Innate Immunity. 査読有り

Yamaguchi M, Terao Y, Mori-Yamaguchi, Domon H, Sakaue Y, Yagi T, Nishino K, Yamaguchi A, Nizet V, Kawabata S

PLOS ONE 8 巻 ( 10 ) 頁： e77282 2013年10月

Risk factors for drug-resistant pathogens in community-acquired and healthcare-associated pneumonia

Shindo Y, Ito R, Kobayashi D, Ando M, Ichikawa M, Shiraki A, Goto Y, Fukui Y, Iwaki M, Okamura J, Yamaguchi I, Yagi T, Tanikawa Y, Sugino Y, Shindou J, Ogasawara T, Nomura F, Saka H, Yamamoto M, Taniguchi H, Suzuki R, Saito H, Kawamura T, Hasagawa Y

American Journal of Respiratory and Critical Care Medicine 188 巻 ( 8 ) 頁： 985-995 2013年10月

Comparative Genome Analysis of Mycobacterium avium Revealed Genetic Diversity in Strains that Cause Pulmonary and Disseminated Disease 査読有り

Kei-ichi Uchiya, Hiroyasu Takahashi, Tetsuya Yagi, Makoto Moriyama, Takayuki Inagaki, Kazuya Ichikawa, Taku Nakagawa, Toshiaki Nikai, Kenji Ogawa

PLOS ONE 8 巻 ( 8 ) 頁： e71831 2013年8月

Cryptococcal cellulitis in a patient with bullous pemphigoid 査読有り

Sugiura K, Sugiura N, Yagi T, Iguchi M, Ohno H, Miyazaki Y and Akiyama M

Acta Derm Venereol 93 巻 ( 2 ) 頁： 187-188 2013年3月

Antitubercular Activity of Disulfiram, an Antialcoholism Drug, against Multidrug-and Extensively Drug-Resistant Mycobacterium tuberculosis Isolates 査読有り

4) Horita Y, Takii T, Yagi T, Ogawa K, Fujiwara N, Inagaki E, Kremer L, Sato Y, Kuroishi R, Lee Y, Makino T, Mizukami H, Hasegawa T, Yamamoto R, and Onozaki K

Antimicrobial Agents and Chemotherapy 56 巻 ( 8 ) 頁： 4140-4145 2012年8月

VNTR法を用いたMycobacterium intracellulareの分子得学的解析査読有り

156 巻 ( 2 ) 頁： 496-504 2010年2月

*MRSA感染症の疫学的研究におけるPOT法の有用性査読有り

62 巻 ( 5 ) 頁： 386-389 2009年5月

*高齢者の多い病院における入院時のMRSAスクリーニング査読有り

49 巻 ( 2 ) 頁： 242-245 2009年

*属特異的な挿入配列を用いた日本でのM.avium臨床分離株の解析と新しい挿入配列ISMav6の発見査読有り

58 巻 ( 7 ) 頁： 945-950 2009年7月

Mycobacterium avium株のクラリスロマイシン耐性の迅速検出法の評価査読有り

66 巻 ( 4 ) 頁： 722-729 2011年4月

*抗酸菌細胞壁のアラビノガラクタンの重合反応とペプチドグリカンへの結合反応査読有り

278 巻頁： 26497-26504 2003年

*ボロン酸化合物を用いた大腸菌とK.pneumoniaeの産生するクラスCβ－ラクタマーゼの実際的な検出法査読有り

43 巻 ( 6 ) 頁： 2551-2558 2005年6月

Re-evaluation of blood culture contamination rates: Discordance between clinical and laboratory assessment

Hamada, H; Morioka, H; Okazaki, M; Hashizume, A; Kanda, K; Oka, K; Iguchi, M; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 31 巻 ( 4 ) 頁： 102628 2025年4月

Flavonifractor plautii bacteremia following bacterial translocation from the gut: A case report and literature review

Osada, Y; Oka, K; Iguchi, M; Morioka, H; Iwata, KI; Ohara, M; Shimaoka, N; Sawada, T; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 31 巻 ( 3 ) 頁： 102592 2025年3月

Healthcare-associated infections in Japanese hospitals: results from a large-scale multicenter point-prevalence survey in Aichi, 2020

Morioka, H; Koizumi, Y; Oka, K; Okudaira, M; Tomita, Y; Kojima, Y; Watariguchi, T; Watamoto, K; Mutoh, Y; Tsuji, T; Yokota, M; Shimizu, J; Hasegawa, C; Iwata, S; Nagaoka, M; Ito, Y; Kawasaki, S; Kato, H; Kitagawa, Y; Goto, T; Nozaki, Y; Akita, K; Shimizu, S; Nozawa, M; Kato, M; Ishihara, M; Ito, K; Yagi, T; Aichi Point Prevalence Survey

INFECTION CONTROL & HOSPITAL EPIDEMIOLOGY 45 巻 ( 11 ) 頁： 1263 - 1270 2024年11月

Mycobacterium marinum infection successfully treated with oral administration of minocycline and thermotherapy

Morita, Y; Tanahashi, K; Terashima-Murase, C; Fukaura, R; Oka, K; Yagi, T; Miyamoto, Y; Ato, M; Ishii, N; Akiyama, M

NAGOYA JOURNAL OF MEDICAL SCIENCE 86 巻 ( 4 ) 頁： 699 - 702 2024年11月

Case of monomicrobial necrotizing fasciitis caused by extended-spectrum β-lactamase-producing Citrobacter freundii

Kamiya, S; Sugai, T; Oka, K; Noda, E; Miyazaki, A; Hagiwara-Fujishiro, R; Yamada, M; Yagi, T; Akiyama, M

JOURNAL OF DERMATOLOGY 51 巻 ( 10 ) 頁： e340 - e341 2024年10月

Evaluation of Klebsiella pneumoniae pathogenicity through holistic gene content analysis

Isogai, M; Kawamura, K; Yagi, T; Kayama, S; Sugai, M; Doi, Y; Suzuki, M

MICROBIAL GENOMICS 10 巻 ( 9 ) 2024年9月

Characteristics of pediatric patients claimed with acute upper respiratory infection during otorhinolaryngology consultations: A descriptive study of a large Japanese medical claims database

Ito, S; Muraki, Y; Inose, R; Mizuno, K; Goto, R; Kiyosuke, M; Iinuma, Y; Yagi, T; Ohge, H

JOURNAL OF INFECTION AND CHEMOTHERAPY 30 巻 ( 8 ) 頁： 815 - 819 2024年8月

Fukuda, Y; Morioka, H; Yamamoto, S; Iguchi, M; Umeda, S; Asahara, T; Kanda, K; Oka, K; Nakayama, G; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 30 巻 ( 7 ) 頁： 664 - 667 2024年7月

Surgical antimicrobial prophylaxis in Japanese hospitals: Real status and challenges

Morioka, H; Koizumi, Y; Watariguchi, T; Oka, K; Tomita, Y; Kojima, Y; Okudaira, M; Ito, Y; Shimizu, J; Watamoto, K; Kato, H; Nagaoka, M; Yokota, M; Hasegawa, C; Tsuji, T; Shimizu, S; Ito, K; Kawasaki, S; Akita, K; Kitagawa, Y; Mutoh, Y; Ishihara, M; Iwata, S; Nozaki, Y; Nozawa, M; Kato, M; Katayama, M; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 30 巻 ( 7 ) 頁： 626 - 632 2024年7月

Evaluation of long-term pharmacist-led prospective audit and feedback in antimicrobial stewardship: An 8-year study

Ohashi, K; Matsuoka, T; Shinoda, Y; Takahashi, T; Shikano, H; Kagajo, M; Yagi, T; Usami, E

AMERICAN JOURNAL OF INFECTION CONTROL 52 巻 ( 6 ) 頁： 670 - 677 2024年6月

Clinical isolates of Streptococcus mitis/oralis-related species with reduced carbapenem susceptibility, harboring amino acid substitutions in penicillin-binding proteins in Japan

Sarangi, J; Ido, A; Ito, M; Iinuma, C; Doyama, Y; Jin, WC; Wachino, JI; Suzuki, M; Iguchi, M; Yagi, T; Arakawa, Y; Kimura, K

ANTIMICROBIAL AGENTS AND CHEMOTHERAPY 68 巻 ( 4 ) 頁： e0117923 2024年4月

Development of a rapid detection method for the macrolide resistance gene in Mycobacterium avium using the amplification refractory mutation system-loop-mediated isothermal amplification method

Inagaki, T; Asahi, S; Ogawa, K; Nakagawa, T; Ohkura, T; Osada, Y; Nikai, T; Yamada, K; Yagi, T; Uchiya, K

MICROBIOLOGY SPECTRUM 12 巻 ( 4 ) 頁： e0233923 2024年4月

Comparison of disease and economic burden between MRSA infection and MRSA colonization in a university hospital: a retrospective data integration study

Hirabayashi, A; Yahara, K; Oka, K; Kajihara, T; Ohkura, T; Hosaka, Y; Shibayama, K; Sugai, M; Yagi, T

ANTIMICROBIAL RESISTANCE AND INFECTION CONTROL 13 巻 ( 1 ) 頁： 27 2024年2月

Inactivation characteristics of a 280 nm Deep-UV irradiation dose on aerosolized SARS-CoV-2

Takamure, K; Iwatani, Y; Amano, H; Yagi, T; Uchiyama, T

ENVIRONMENT INTERNATIONAL 177 巻頁： 108022 2023年7月

Correlation between antibiotic use and antibiotic resistance: A multicenter study using the Japan Surveillance for Infection Prevention and Healthcare Epidemiology (J-SIPHE) system in Hokkaido, Japan

Kagami, K; Ishiguro, N; Iwasaki, S; Usami, T; Fukumoto, T; Hayasaka, K; Oyamada, R; Watanabe, T; Nakakubo, S; Niinuma, Y; Hagino, T; Abe, Y; Fujimoto, I; Maekawa, H; Fujibayashi, R; Fuke, S; Asahi, K; Ota, S; Nagakura, T; Okubo, T; Asanuma, H; Ito, T; Okano, S; Komatsu, E; Sasaki, K; Hashimoto, K; Washiya, K; Kato, Y; Kusumi, K; Asai, Y; Saito, Y; Sakai, Y; Sakurada, M; Sakimoto, Y; Ichikawa, Y; Kinebuchi, T; Kondo, D; Kanno, S; Kobayashi, M; Hirabayashi, K; Saitou, S; Saito, K; Ebina, Y; Koshizaki, Y; Chiba, M; Yasuda, A; Sato, T; Togashi, A; Abe, T; Fujita, T; Umehara, K; Amishima, M; Murakami, N; Yagi, T; Fujimoto, S; Tajima, T; Sugawara, M; Takekuma, Y

AMERICAN JOURNAL OF INFECTION CONTROL 51 巻 ( 2 ) 頁： 163 - 171 2023年2月

Characteristics of collection and inactivation of virus in air flowing inside a winding conduit equipped with 280 nm deep UV-LEDs

Takamure, K; Sakamoto, Y; Iwatani, Y; Amano, H; Yagi, T; Uchiyama, T

ENVIRONMENT INTERNATIONAL 170 巻頁： 107580 2022年12月

Appropriateness of surgical antimicrobial prophylaxis in Japanese university hospitals

Morioka, H; Ohge, H; Nagao, M; Kato, H; Kokado, R; Yamada, K; Yamada, T; Shimono, N; Nukui, Y; Yoshihara, S; Sakamaki, ; Nosaka, K; Kubo, Y; Kawamura, H; Fujikura, Y; Kitaura, T; Sunakawa, M; Yagi, T

JOURNAL OF HOSPITAL INFECTION 129 巻頁： 189 - 197 2022年11月

Extended-spectrum antibiotics for community-acquired pneumonia with a low risk for drug-resistant pathogens

Kobayashi, H; Shindo, Y; Kobayashi, D; Sakakibara, T; Murakami, Y; Yagi, M; Matsuura, A; Sato, K; Matsui, K; Emoto, R; Yagi, T; Saka, H; Matsui, S; Hasegawa, Y

INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES 124 巻頁： 124 - 132 2022年11月

Genetic and epidemiological analysis of ESBL-producing Klebsiella pneumoniae in three Japanese university hospitals

Oka, K; Tetsuka, N; Morioka, H; Iguchi, M; Kawamura, K; Hayashi, K; Yanagiya, T; Morokuma, Y; Watari, T; Kiyosuke, M; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 28 巻 ( 9 ) 頁： 1286 - 1294 2022年9月

PCR-based ORF typing of Klebsiella pneumoniae for rapid identification of global clones and transmission events

Nonogaki, R; Iijima, A; Kawamura, K; Kayama, S; Sugai, M; Yagi, T; Arakawa, Y; Doi, Y; Suzuki, M

JOURNAL OF APPLIED MICROBIOLOGY 133 巻 ( 3 ) 頁： 2050 - 2062 2022年9月

Effects of lymphocyte and neutrophil counts and their time courses on mortality in patients with postoperative pneumonia

Murakami, Y; Shindo, Y; Sano, M; Okumura, J; Kobayashi, H; Sakakibara, T; Iguchi, M; Takahashi, K; Yagi, T; Matsui, S; Hasegawa, Y

SCIENTIFIC REPORTS 12 巻 ( 1 ) 頁： 14564 2022年8月

Multicenter survey for carbapenemase-producing Enterobacterales in central Japan

Hara, Y; Iguchi, M; Tetsuka, N; Morioka, H; Hirabayashi, A; Suzuki, M; Tomita, Y; Oka, K; Yagi, T

NAGOYA JOURNAL OF MEDICAL SCIENCE 84 巻 ( 3 ) 頁： 630 - 639 2022年8月

Difficulties in diagnosing Malassezia furfur bloodstream infection and possibility of spontaneous resolution in a patient undergoing chemotherapy for neuroblastoma: A case report

Tetsuka, N; Muramatsu, H; Iguchi, M; Oka, K; Morioka, H; Takahashi, Y; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 28 巻 ( 7 ) 頁： 987 - 990 2022年7月

Clinical characteristics and treatment outcomes of carbapenem-resistant Enterobacterales infections in Japan.

Oka K, Matsumoto A, Tetsuka N, Morioka H, Iguchi M, Ishiguro N, Nagamori T, Takahashi S, Saito N, Tokuda K, Igari H, Fujikura Y, Kato H, Kanai S, Kusama F, Iwasaki H, Furuhashi K, Baba H, Nagao M, Nakanishi M, Kasahara K, Kakeya H, Chikumi H, Ohge H, Azuma M, Tauchi H, Shimono N, Hamada Y, Takajo I, Nakata H, Kawamura H, Fujita J, Yagi T, Japan Infection Prevention and Control Conference for National and Public University Hospitals

Journal of global antimicrobial resistance 29 巻頁： 247 - 252 2022年6月

Risk factors for antibiotic resistance in hospital-acquired and ventilator-associated pneumonia

Sano, M; Shindo, Y; Takahashi, K; Okumura, J; Sakakibara, T; Murakami, Y; Iguchi, M; Yagi, T; Matsui, S; Hasegawa, Y

JOURNAL OF INFECTION AND CHEMOTHERAPY 28 巻 ( 6 ) 頁： 745 - 752 2022年6月

Molecular epidemiology and antimicrobial susceptibility profiles of Campylobacter jejuni isolated from bloodstream infections and enteritis in Japan

Kobayashi, Y; Shibata, S; Yagi, T

DIAGNOSTIC MICROBIOLOGY AND INFECTIOUS DISEASE 103 巻 ( 2 ) 頁： 115681 2022年6月

Blocking effect of desktop air curtain on aerosols in exhaled breath

Takamure, K; Sakamoto, Y; Yagi, T; Iwatani, Y; Amano, H; Uchiyama, T

AIP ADVANCES 12 巻 ( 5 ) 2022年5月

Broad-Spectrum Antibiotics and Mortality in Community-Acquired Pneumonia Patients with Low-Risk for Drug-Resistant Pathogens

Kobayasi, H; Shindo, Y; Kobayashi, D; Sakakibara, T; Murakami, Y; Yagi, M; Matsuura, A; Sato, K; Goto, Y; Matsui, S; Yagi, T; Saka, H; Hasegawa, Y

AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 205 巻 2022年5月

Epidemiology and molecular characterization of fecal carriage of third-generation cephalosporin-resistant Enterobacterales among elderly residents in Japan

Nakai, M; Oka, K; Watanabe, G; Kamei, K; Tsukada, N; Mori, R; Nagaya, M; Ukai, Y; Morioka, H; Tetsuka, N; Iguchi, M; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 28 巻 ( 4 ) 頁： 569 - 575 2022年4月

Lysinibacillus fusiformis bacteremia: Case report and literature review

Morioka, H; Oka, K; Yamada, Y; Nakane, Y; Komiya, H; Murase, C; Iguchi, M; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 28 巻 ( 2 ) 頁： 315 - 318 2022年2月

A prediction rule for severe adverse events in all inpatients with community-acquired pneumonia: a multicenter observational study

Sakakibara, T; Shindo, Y; Kobayashi, D; Sano, M; Okumura, J; Murakami, Y; Takahashi, K; Matsui, S; Yagi, T; Saka, H; Hasegawa, Y

BMC PULMONARY MEDICINE 22 巻 ( 1 ) 頁： 34 2022年1月

Molecular Epidemiology of Enterobacter cloacae Complex Isolates with Reduced Carbapenem Susceptibility Recovered by Blood Culture

Sarangi, J; Matsuo, N; Nonogaki, R; Hayashi, M; Kawamura, K; Suzuki, M; Jin, WC; Tamai, K; Ogawa, M; Wachino, J; Kimura, K; Yagi, T; Arakawa, Y

JAPANESE JOURNAL OF INFECTIOUS DISEASES 75 巻 ( 1 ) 頁： 41 - 48 2022年1月

Five-year point prevalence survey of healthcare- associated infections and antimicrobial use in a Japanese university hospital

Morioka, H; Iguchi, M; Tetsuka, N; Kinoshita, F; Tomita, Y; Kato, D; Hirabayashi, A; Matsumoto, A; Oka, K; Kato, H; Inagaki, T; Kato, Y; Kitagawa, K; Ichikawa, K; Kouyama, Y; Kawamura, N; Toyodome, Y; Adachi, N; Ito, Y; Yagi, T

INFECTION PREVENTION IN PRACTICE 3 巻 ( 3 ) 頁： 100151 2021年9月

Three-day regimen of oseltamivir for post-exposure prophylaxis of influenza in hospital wards: a study protocol for a prospective, multi-center, single-arm trial

Ishiguro, N; Ito, YM; Iwasaki, S; Nagao, M; Kawamura, H; Kanai, S; Nukui, Y; Tokuda, K; Miyara, T; Igari, H; Yamada, K; Chikumi, H; Sano, C; Koike, R; Yagi, T; Murakami, N

BMC INFECTIOUS DISEASES 21 巻 ( 1 ) 頁： 887 2021年8月

Trends in Antipseudomonal Agent Use Based on the 2006 to 2015 Sales Data in Japan

Ebisui, A; Inose, R; Kusama, Y; Koizumi, R; Kawabe, A; Ishii, S; Goto, R; Ishikane, M; Yagi, T; Ohmagari, N; Muraki, Y

BIOLOGICAL & PHARMACEUTICAL BULLETIN 44 巻 ( 6 ) 頁： 816 - 821 2021年6月

Efficacy of favipiravir for an end stage renal disease patient on maintenance hemodialysis infected with novel coronavirus disease 2019

Koshi, E; Saito, S; Okazaki, M; Toyama, Y; Ishimoto, T; Kosugi, T; Hiraiwa, H; Jingushi, N; Yamamoto, T; Ozaki, M; Goto, Y; Numaguchi, A; Miyagawa, Y; Kato, I; Tetsuka, N; Yagi, T; Maruyama, S

CEN CASE REPORTS 10 巻 ( 1 ) 頁： 126 - 131 2021年2月

Bursitis, Bacteremia, and Disseminated Infection of Mycobacteroides (Mycobacterium) abscessus subsp. massiliense

Oka, K; Morioka, H; Eguchi, M; Sato, Y; Tetsuka, N; Iguchi, M; Kanematsu, T; Fukano, H; Hoshino, Y; Kiyoi, H; Yagi, T

INTERNAL MEDICINE 60 巻 ( 18 ) 頁： 3041 - 3045 2021年

Problem-Based Learning in Child and Adolescent Psychiatry: A Perspective from Japan

Iwatsuki, J; Kondo, T; Takahashi, N; Takami, H; Nishigori, H; Bustos-Villalobos, I; Aleksic, B; Kasuya, H; Ban, NO; Yagi, T; Skokauskas, N

ADVANCES IN MEDICAL EDUCATION AND PRACTICE 12 巻頁： 1329 - 1335 2021年

Trends of the Use of Anti-methicillin-Resistant Staphylococcus aureus Agents in Japan Based on Sales Data from 2006 to 2015

Goto, R; Inose, R; Kusama, Y; Kawabe, A; Ishii, S; Ebisui, A; Ishikane, M; Yagi, T; Ohmagari, N; Muraki, Y

BIOLOGICAL & PHARMACEUTICAL BULLETIN 43 巻 ( 12 ) 頁： 1906 - 1910 2020年12月

Number of concomitant drugs with thrombocytopenic adverse effects and the extent inflammatory response resolution are risk factors for thrombocytopenia in patients treated with linezolid for more than 14 days

Sato, Y; Iguchi, M; Kato, Y; Morioka, H; Hirabayashi, A; Tetsuka, N; Tomita, Y; Kato, D; Yamada, K; Kimura, H; Yagi, T

NAGOYA JOURNAL OF MEDICAL SCIENCE 82 巻 ( 3 ) 頁： 407 - 414 2020年8月

Impact of antimicrobial stewardship fee on prescribing for Japanese pediatric patients with upper respiratory infections

Muraki, Y; Kusama, Y; Tanabe, M; Hayakawa, K; Gu, Y; Ishikane, M; Yamasaki, D; Yagi, T; Ohmagari, N

BMC HEALTH SERVICES RESEARCH 20 巻 ( 1 ) 頁： 399 2020年5月

The Trend for Antibiotic Use for Clostridioides (Clostridium) difficile Infection in Japan

Ishii Saki, Muraki Yuichi, Kusama Yoshiki, Yagi Tetsuya, Goto Ryota, Ebisui Ai, Kawabe Ayako, Inose Ryo, Ohmagari Norio

BIOLOGICAL & PHARMACEUTICAL BULLETIN 43 巻 ( 4 ) 頁： 693 - 696 2020年4月

Detection of bacteria in blood circulation in patients receiving cancer chemotherapy

Ota, A; Morita, S; Matsuoka, A; Shimokata, T; Maeda, O; Mitsuma, A; Yagi, T; Asahara, T; Ando, Y

INTERNATIONAL JOURNAL OF CLINICAL ONCOLOGY 25 巻 ( 1 ) 頁： 210 - 215 2020年1月

The Trend for Antibiotic Use for Clostridioides (Clostridium) difficile Infection in Japan.

Ishii S, Muraki Y, Kusama Y, Yagi T, Goto R, Ebisui A, Kawabe A, Inose R, Ohmagari N

Biological & pharmaceutical bulletin 43 巻 ( 4 ) 頁： 693 - 696 2020年

Automated detection of outbreaks of antimicrobial-resistant bacteria in Japan

Tsutsui, A; Yahara, K; Clark, A; Fujimoto, K; Kawakami, S; Chikumi, H; Iguchi, M; Yagi, T; Baker, MA; O'Brien, T; Stelling, J

JOURNAL OF HOSPITAL INFECTION 102 巻 ( 2 ) 頁： 226 - 233 2019年6月

Fungal endocarditis after transcatheter aortic valve replacement (TAVR): Case report and review of literature

Morioka, H; Tokuda, Y; Oshima, H; Iguchi, M; Tomita, Y; Usui, A; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 25 巻 ( 3 ) 頁： 215 - 217 2019年3月

A New Scoring System for Predicting Adverse Events in Hospitalized Patients with Community-Onset Pneumonia

Sakakibara, T; Shindo, Y; Takahashi, K; Kobayashi, D; Okumura, J; Sano, M; Murakami, Y; Thabet, N; Kobayashi, H; Yagi, T; Matsui, S; Saka, H; Hasegawa, Y

AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 199 巻 2019年

[Successful treatment of pre-engraftment disseminated fusariosis with high-dose liposomal amphotericin B in a cord blood transplant recipient].

Harada Y, Murata M, Matsumoto A, Kato D, Yagi T, Yaguchi T, Yoshikawa T, Takeichi T, Akiyama M, Yamaguchi Y, Koyama D, Terakura S, Nishida T, Kiyoi H

[Rinsho ketsueki] The Japanese journal of clinical hematology 60 巻 ( 12 ) 頁： 1641 - 1646 2019年

Severe and Prolonged Lymphopenia Are Associated with Poor Outcome in Patients with Postoperative Pneumonia

Murakami, Y; Shindo, Y; Sano, M; Okumura, J; Sakakibara, T; Kobayashi, H; Thabet, N; Yagi, T; Hasegawa, Y

AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 199 巻 2019年

Active surveillance in response to the identification of a single carbapenemase-producing Escherichia coli at a Japanese university hospital

Kato, D; Morioka, H; Tomita, Y; Iguchi, M; Hirabayashi, A; Tetsuka, N; Sadomoto, T; Hyodo, M; Mochizuki, M; Osada, Y; Yamamoto, M; Kato, Y; Inagaki, T; Ichikawa, K; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 24 巻 ( 12 ) 頁： 1013 - 1015 2018年12月

Mortality in patients with community-onset pneumonia at low risk of drug-resistant pathogens: Impact of -lactam plus macrolide combination therapy

Okumura, J; Shindo, Y; Takahashi, K; Sano, M; Sugino, Y; Yagi, T; Taniguchi, H; Saka, H; Matsui, S; Hasegawa, Y

RESPIROLOGY 23 巻 ( 5 ) 頁： 526 - 534 2018年5月

Preoperative biliary colonization/infection caused by multidrug-resistant (MDR) pathogens in patients undergoing major hepatectomy with extrahepatic bile duct resection

Sugawara, G; Yokoyama, Y; Ebata, T; Igami, T; Yamaguchi, J; Mizuno, T; Yagi, T; Nagino, M

SURGERY 163 巻 ( 5 ) 頁： 1106 - 1113 2018年5月

The first report of Japanese antimicrobial use measured by national database based on health insurance claims data (2011-2013): comparison with sales data, and trend analysis stratified by antimicrobial category and age group

Yamasaki, D; Tanabe, M; Muraki, Y; Kato, G; Ohmagari, N; Yagi, T

INFECTION 46 巻 ( 2 ) 頁： 207 - 214 2018年4月

Evaluation of treatment outcomes of patients with MRSA bacteremia following antimicrobial stewardship programs with pharmacist intervention

Ohashi, K; Matsuoka, T; Shinoda, Y; Fukami, Y; Shindoh, J; Yagi, T; Yoshimura, T; Sugiyama, T

INTERNATIONAL JOURNAL OF CLINICAL PRACTICE 72 巻 ( 3 ) 頁： e13065 2018年3月

Comprehensive detection of pathogens in immunocompromised children with bloodstream infections by next-generation sequencing

Horiba, K; Kawada, J; Okuno, Y; Tetsuka, N; Suzuki, T; Ando, S; Kamiya, Y; Torii, Y; Yagi, T; Takahashi, Y; Ito, Y

SCIENTIFIC REPORTS 8 巻 ( 1 ) 頁： 3784 2018年2月

Duration of Antimicrobial Prophylaxis in Patients Undergoing Major Hepatectomy With Extrahepatic Bile Duct Resection: A Randomized Controlled Trial

Sugawara, G; Yokoyama, Y; Ebata, T; Mizuno, T; Yagi, T; Ando, M; Nagino, M

ANNALS OF SURGERY 267 巻 ( 1 ) 頁： 142 - 148 2018年1月

Validation of the prediction rules identifying drug-resistant pathogens in community-onset pneumonia

Kobayashi, D; Shindo, Y; Ito, R; Iwaki, M; Okumura, J; Sakakibara, T; Yamaguchi, I; Yagi, T; Ogasawara, T; Sugino, Y; Taniguchi, H; Saito, H; Saka, H; Kawamura, T; Hasegawa, Y

INFECTION AND DRUG RESISTANCE 11 巻頁： 1703 - 1713 2018年

Appropriateness of surgical prophylaxis contributed to significant reduction of oral cephalosporins in a Japanese university hospital

Morioka, H; Kato, Y; Inagaki, T; Tetsuka, N; Iguchi, M; Tomita, Y; Yagi, T

INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS 50 巻頁： S42 - S43 2017年11月

Risk factors for and role of OprD protein in increasing minimal inhibitory concentrations of carbapenems in clinical isolates of Pseudomonas aeruginosa

Hirabayashi, A; Kato, D; Tomita, Y; Iguchi, M; Yamada, K; Kouyama, Y; Morioka, H; Tetsuka, N; Yagi, T

JOURNAL OF MEDICAL MICROBIOLOGY 66 巻 ( 11 ) 頁： 1562 - 1572 2017年11月

Recurrent bacteremia and liver abscess caused by Clostridium difficile A case report

Morioka, H; Iguchi, M; Kuzuya, T; Mikamo, H; Yagi, T

MEDICINE 96 巻 ( 35 ) 頁： e7969 2017年9月

Collaboration with an infection control team for patients with infection after spine surgery

Kobayashi, K; Imagama, S; Kato, D; Ando, K; Hida, T; Ito, K; Tsushima, M; Matsumoto, A; Morozumi, M; Tanaka, S; Yagi, T; Nishida, Y; Ishiguro, N

AMERICAN JOURNAL OF INFECTION CONTROL 45 巻 ( 7 ) 頁： 767 - 770 2017年7月

Pneumococcal biliary tract infections - How rare are they?

Morioka, H; Iguchi, M; Oodate, M; Yoneda, M; Ushijima, F; Hirabayashi, A; Tetsuka, N; Tomita, Y; Kato, D; Yagi, T

JOURNAL OF INFECTION AND CHEMOTHERAPY 23 巻 ( 5-6 ) 頁： 415 - 418 2017年5月

Risk Factors For Severe Adverse Outcomes In Patients With Hospital-Acquired Pneumonia

Sano, M; Shindo, Y; Okumura, J; Sakakibara, T; Matsuda, T; Yagi, T; Matsui, K; Takahashi, K; Matsui, S; Hasegawa, Y

AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 195 巻頁： . 2017年

The first point prevalence survey of health care-associated infection and antimicrobial use in a Japanese university hospital: A pilot study. 査読有り

Morioka H, Hirabayashi A, Iguchi M, Tomita Y, Kato D, Sato N, Hyodo M, Kawamura N, Sadomoto T, Ichikawa K, Inagaki T, Kato Y, Kouyama Y, Ito Y, Yagi T.

American journal of infection control 44 巻 ( 7 ) 頁： e119-e123 2016年6月

担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

BACKGROUND:

Point prevalence surveys (PPSs) in Japanese hospitals have not yet been reported. The purpose of this pilot PPS study was to evaluate the epidemiology of health care-associated infections (HAIs) and antimicrobial use in a Japanese tertiary university hospital.

METHODS:

A 1-day, cross-sectional PPS was performed at a Japanese university hospital. Data on demographics, active HAIs, and antimicrobial use of all inpatients were collected using a data collection form.

RESULTS:

Of 841 patients, 85 (10.1%) had 90 active HAIs, and 308 patients (36.6%) were administered 494 antimicrobials. Among the 90 HAIs and 58 pathogens, the most frequent infection and isolated pathogen were pneumonia (20.0%) and Enterobacteriaceae (27.6%), respectively. Of the 118 antimicrobials used for treatment of HAIs, carbapenems were the most frequently administered category of antimicrobials (22.9%). In regard to antimicrobials for surgical prophylaxis, 37 of 119 (31.1%) were administered to patients on postoperative day 3 or later, and 48 of 119 (40.3%) were administered orally.

CONCLUSIONS:

The incidence of HAIs is higher than in other developed countries. The social and medical situation in Japan may affect patient demographics, active HAIs, and antimicrobial use. Multicenter PPSs are necessary to uncover the real epidemiology of HAIs and antimicrobial use in Japan.

PubMed

Massive mediastinal cryptococcosis in a young immunocompetent patient. 査読有り

Okachi S, Wakahara K, Kato D, Umeyama T, Yagi T, Hasegawa Y.

Respirology Case Reports 3 巻 ( 3 ) 頁： 95-98 2015年9月

Molecular and clinical characterization of plasmid-mediated AmpC β-lactamase-producing Escherichia coli bacteraemia: a comparison with extended-spectrum β-lactamase-producing and non-resistant E. coli bacteraemia. 査読有り

Matsumura Y, Nagao M, Iguchi M, Yagi T, Komori T, Fujita N, Yamamoto M, Matsushima A, Takakura S, Ichiyama S

Clincal Microbiology Infection 19 巻 ( 2 ) 頁： 161-168 2013年2月

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