Faculty Profiles - YAGI, Tetsuya

Papers - YAGI, Tetsuya

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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 Vol. 8 page： 126 2019.7

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 Vol. 99 ( 3 ) page： 325 - 331 2018.7

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

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 Vol. 15 ( 9 ) page： 1055-65 2015.9

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

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 Vol. 36 ( - ) page： 250-55 2015.9

Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)

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 Reviewed

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 Vol. 53 ( 3 ) page： 879-886 2015.3

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 Vol. 10 ( 2 ) page： e0117797 2015.2

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 Vol. 21 ( 1 ) page： 55-61 2015.1

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 Vol. 52 ( 9 ) page： 3175-3179 2014.9

Streptococcus pneumoniae Invades Erythrocytes and Utilizes Them to Evade Human Innate Immunity. Reviewed

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

PLOS ONE Vol. 8 ( 10 ) page： e77282 2013.10

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 Vol. 188 ( 8 ) page： 985-995 2013.10

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

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

PLOS ONE Vol. 8 ( 8 ) page： e71831 2013.8

Cryptococcal cellulitis in a patient with bullous pemphigoid Reviewed

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

Acta Derm Venereol Vol. 93 ( 2 ) page： 187-188 2013.3

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

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 Vol. 56 ( 8 ) page： 4140-4145 2012.8

Molecular Typing of Mycobacterium intracellulare using Multilocus Variable-Number of Tandem-Repeat Analysis: Identification of Loci and Analysis of Clinical Isolates. Reviewed

Ichikawa K, Yagi T, Inagaki T, Moriyama M, Nakagawa T, Uchiya KI, Nikai T, Ogawa K

Micrbiology Vol. 156 ( 2 ) page： 496-504 2010.2

*Usefulness of Phage Open-Reading Frame Typing Method in an Epidemiological Study of an Outbreak of Methicillin-Resistant Staphylococcus aureus Infections. Reviewed

Nada T, Yagi T, Ohkura T, Morishita Y, Baba H, Ohta M, Suzuki M

Japanese Journal of Infectious Diseases Vol. 62 ( 5 ) page： 386-389 2009.5

*Screening for methicillin-resistant Staphylococcus aureus (MRSA) carriage on admission to a geriatric hospital. Reviewed

Nishikawa M, Tanaka T, Nakashima K, Senda K, Shibasaki M, Miura H, Tamakoshi A, Ohta T, Yagi T

Archives Gerontology and Geriatrics Vol. 49 ( 2 ) page： 242-245 2009

*Characterization of Mycobacterium avium clinical isolates in Japan using subspecies-specific insertion sequences, and identification of a new insertion sequence, ISMav6. Reviewed

Ichikawa K, Yagi T, Moriyama M, Inagaki T, Nakagawa T, Uchiya KI, Nikai T, Ogawa K

Journal of Medical Microbiology Vol. 58 ( 7 ) page： 945-950 2009.7

Evaluation of a rapid detection method of clarithromycin-resistance genes in Mycobacterium avium complex isolates Reviewed

Inagaki T, Yagi T, Ichikawa K, Nakagawa T, Moriyama M, Uchiya K, Nikai T, Ogawa K

Journal of Antimicrobial Chemotherapy Vol. 66 ( 4 ) page： 722-729 2011.4

*Polymerization of Mycobacterial Arabinogalactan and Ligation to Peptidoglycan Reviewed

Yagi T, Mahapatra S, Mikusova K, Crick DC, and Brennan PJ

Journal of Biological Chemistry Vol. 278 page： 26497-26504 2003

*Practical Methods for Identification of Class C β-Lactamase-Producing Klebsiella pneumoniae and Escherichia coli Using Boronic Acid Compounds Reviewed

Yagi, T, Wachino, J, Kurokawa, H, Yamane, K, Doi, Y, Shibata, N, Kato, H, Shibayama, K, and Arakawa, Y

Journal of Clinical Microbiology Vol. 43 ( 6 ) page： 2551-2558 2005.6

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 Vol. 31 ( 4 ) page： 102628 2025.4

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 Vol. 31 ( 3 ) page： 102592 2025.3

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 Vol. 45 ( 11 ) page： 1263 - 1270 2024.11

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 Vol. 86 ( 4 ) page： 699 - 702 2024.11

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 Vol. 51 ( 10 ) page： e340 - e341 2024.10

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 Vol. 10 ( 9 ) 2024.9

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 Vol. 30 ( 8 ) page： 815 - 819 2024.8

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 Vol. 30 ( 7 ) page： 664 - 667 2024.7

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 Vol. 30 ( 7 ) page： 626 - 632 2024.7

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 Vol. 52 ( 6 ) page： 670 - 677 2024.6

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 Vol. 68 ( 4 ) page： e0117923 2024.4

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 Vol. 12 ( 4 ) page： e0233923 2024.4

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 Vol. 13 ( 1 ) page： 27 2024.2

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 Vol. 177 page： 108022 2023.7

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 Vol. 51 ( 2 ) page： 163 - 171 2023.2

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 Vol. 170 page： 107580 2022.12

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 Vol. 129 page： 189 - 197 2022.11

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 Vol. 124 page： 124 - 132 2022.11

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 Vol. 28 ( 9 ) page： 1286 - 1294 2022.9

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 Vol. 133 ( 3 ) page： 2050 - 2062 2022.9

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 Vol. 12 ( 1 ) page： 14564 2022.8

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 Vol. 84 ( 3 ) page： 630 - 639 2022.8

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 Vol. 28 ( 7 ) page： 987 - 990 2022.7

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 Vol. 29 page： 247 - 252 2022.6

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 Vol. 28 ( 6 ) page： 745 - 752 2022.6

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 Vol. 103 ( 2 ) page： 115681 2022.6

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 Vol. 12 ( 5 ) 2022.5

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 Vol. 205 2022.5

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 Vol. 28 ( 4 ) page： 569 - 575 2022.4

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 Vol. 28 ( 2 ) page： 315 - 318 2022.2

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 Vol. 22 ( 1 ) page： 34 2022.1

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 Vol. 75 ( 1 ) page： 41 - 48 2022.1

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 Vol. 3 ( 3 ) page： 100151 2021.9

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 Vol. 21 ( 1 ) page： 887 2021.8

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 Vol. 44 ( 6 ) page： 816 - 821 2021.6

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 Vol. 10 ( 1 ) page： 126 - 131 2021.2

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 Vol. 60 ( 18 ) page： 3041 - 3045 2021

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 Vol. 12 page： 1329 - 1335 2021

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 Vol. 43 ( 12 ) page： 1906 - 1910 2020.12

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 Vol. 82 ( 3 ) page： 407 - 414 2020.8

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 Vol. 20 ( 1 ) page： 399 2020.5

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 Vol. 43 ( 4 ) page： 693 - 696 2020.4

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 Vol. 25 ( 1 ) page： 210 - 215 2020.1

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 Vol. 43 ( 4 ) page： 693 - 696 2020

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

The Journal of hospital infection Vol. 102 ( 2 ) page： 226 - 233 2019.6

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 Vol. 25 ( 3 ) page： 215 - 217 2019.3

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 Vol. 199 2019

[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 Vol. 60 ( 12 ) page： 1641 - 1646 2019

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 Vol. 199 2019

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 : official journal of the Japan Society of Chemotherapy Vol. 24 ( 12 ) page： 1013 - 1015 2018.12

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

Okumura Junya, Shindo Yuichiro, Takahashi Kunihiko, Sano Masahiro, Sugino Yasuteru, Yagi Tetsuya, Taniguchi Hiroyuki, Saka Hideo, Matsui Shigeyuki, Hasegawa Yoshinori

RESPIROLOGY Vol. 23 ( 5 ) page： 526 - 534 2018.5

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

Sugawara Gen, Yokoyama Yukihiro, Ebata Tomoki, Igami Tsuyoshi, Yamaguchi Junpei, Mizuno Takashi, Yagi Tetsuya, Nagino Masato

SURGERY Vol. 163 ( 5 ) page： 1106 - 1113 2018.5

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 Daisuke, Tanabe Masaki, Muraki Yuichi, Kato Genta, Ohmagari Norio, Yagi Tetsuya

INFECTION Vol. 46 ( 2 ) page： 207 - 214 2018.4

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 Vol. 72 ( 3 ) page： e13065 2018.3

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

Horiba Kazuhiro, Kawada Jun-ichi, Okuno Yusuke, Tetsuka Nobuyuki, Suzuki Takako, Ando Shotaro, Kamiya Yasuko, Torii Yuka, Yagi Tetsuya, Takahashi Yoshiyuki, Ito Yoshinori

SCIENTIFIC REPORTS Vol. 8 ( 1 ) page： 3784 2018.2

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

Sugawara Gen, Yokoyama Yukihiro, Ebata Tomoki, Mizuno Takashi, Yagi Tetsuya, Ando Masahiko, Nagino Masato

ANNALS OF SURGERY Vol. 267 ( 1 ) page： 142 - 148 2018.1

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

Kobayashi Daisuke, Shindo Yuichiro, Ito Ryota, Iwaki Mai, Okumura Junya, Sakakibara Toshihiro, Yamaguchi Ikuo, Yagi Tetsuya, Ogasawara Tomohiko, Sugino Yasuteru, Taniguchi Hiroyuki, Saito Hiroshi, Saka Hideo, Kawamura Takashi, Hasegawa Yoshinori

INFECTION AND DRUG RESISTANCE Vol. 11 page： 1703 - 1713 2018

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

Morioka Hiroshi, Kato Yoshiaki, Inagaki Takayuki, Tetsuka Nobuyuki, Iguchi Mitsutaka, Tomita Yuka, Yagi Tetsuya

INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS Vol. 50 page： S42 - S43 2017.11

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

Hirabayashi Aki, Kato Daizo, Tomita Yuka, Iguchi Mitsutaka, Yamada Keiko, Kouyama Yuichi, Morioka Hiroshi, Tetsuka Nobuyuki, Yagi Tetsuya

JOURNAL OF MEDICAL MICROBIOLOGY Vol. 66 ( 11 ) page： 1562 - 1572 2017.11

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

Morioka Hiroshi, Iguchi Mitsutaka, Kuzuya Teiji, Mikamo Hiroshige, Yagi Tetsuya

MEDICINE Vol. 96 ( 35 ) page： e7969 2017.9

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

Kobayashi Kazuyoshi, Imagama Shiro, Kato Daizo, Ando Kei, Hida Tetsuro, Ito Kenyu, Tsushima Mikito, Matsumoto Akiyuki, Morozumi Masayoshi, Tanaka Satoshi, Yagi Tetsuya, Nishida Yoshihiro, Ishiguro Naoki

AMERICAN JOURNAL OF INFECTION CONTROL Vol. 45 ( 7 ) page： 767 - 770 2017.7

Pneumococcal biliary tract infections - How rare are they?

Morioka Hiroshi, Iguchi Mitsutaka, Oodate Mitsuru, Yoneda Masaki, Ushijima Futoshi, Hirabayashi Aid, Tetsuka Nobuyuki, Tomita Yuka, Kato Daizo, Yagi Tetsuya

JOURNAL OF INFECTION AND CHEMOTHERAPY Vol. 23 ( 5-6 ) page： 415 - 418 2017.5

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 Vol. 195 page： . 2017

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

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 Vol. 44 ( 7 ) page： e119-e123 2016.6

Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)

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. Reviewed

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

Respirology Case Reports Vol. 3 ( 3 ) page： 95-98 2015.9

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. Reviewed

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

Clincal Microbiology Infection Vol. 19 ( 2 ) page： 161-168 2013.2

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