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  1. Article: Current Status of Staphylococcal Cassette Chromosome

    Uehara, Yuki

    Antibiotics (Basel, Switzerland)

    2022  Volume 11, Issue 1

    Abstract: Staphylococcal cassette ... ...

    Abstract Staphylococcal cassette chromosome
    Language English
    Publishing date 2022-01-11
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2681345-2
    ISSN 2079-6382
    ISSN 2079-6382
    DOI 10.3390/antibiotics11010086
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Promotion of antimicrobial stewardship following issuance of the antimicrobial resistance national action plan in Japan: A systematic review of 2016–2020

    Honda, H. / Goto, Takao / Uehara, Yuki / Takamatsu, Akane

    International Journal of Antimicrobial Agents. 2023 July, v. 62, no. 1 p.106829-

    2023  

    Abstract: Antimicrobial resistance (AMR) represents a global threat with the potential to cause a significant healthcare burden. In 2016, the Japanese Government issued the national action plan (NAP) for AMR. Since issuance of this plan, several studies on ... ...

    Abstract Antimicrobial resistance (AMR) represents a global threat with the potential to cause a significant healthcare burden. In 2016, the Japanese Government issued the national action plan (NAP) for AMR. Since issuance of this plan, several studies on antimicrobial stewardship programmes (ASPs) have been published in Japan. This systematic review was undertaken to elucidate the current state of ASPs and the impact of the NAP. Medline (PubMed) and EMBASE were searched for studies published between January 2016 and the end of September 2021. The Risk of Bias in Non-Randomized Studies of Intervention tool was used to assess the risk of bias in interventional studies, and the Newcastle–Ottawa Scale was used to assess the quality of cohort, case–control and cross-sectional studies. Eighty studies, including 30 (37.5%) interventional studies, 15 (18.8%) database-oriented studies and nine (11.3%) analytical studies (one case–control study, six cohort studies and two cross-sectional studies), were included. All of the interventional studies were before–after trials, and interrupted time series analysis was commonly used to assess changes in antimicrobial consumption per intervention. Five database-related studies demonstrated decreasing antimicrobial consumption after issuance of the NAP. Several ASP studies were published after issuance of the NAP, suggesting that the latter promoted research into ASPs. A few database-related studies showed a positive impact of the NAP on antimicrobial consumption. However, more high-quality studies, especially interventional studies using an appropriate methodology and standardized data collection, are needed.
    Keywords Japan ; antibiotic resistance ; case-control studies ; data collection ; health services ; risk ; risk assessment ; systematic review ; time series analysis ; Antimicrobial resistance ; Antimicrobial stewardship ; National action plan
    Language English
    Dates of publication 2023-07
    Publishing place Elsevier Ltd
    Document type Article ; Online
    Note Pre-press version
    ZDB-ID 1093977-5
    ISSN 1872-7913 ; 0924-8579
    ISSN (online) 1872-7913
    ISSN 0924-8579
    DOI 10.1016/j.ijantimicag.2023.106829
    Database NAL-Catalogue (AGRICOLA)

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  3. Article ; Online: Promotion of antimicrobial stewardship following issuance of the antimicrobial resistance national action plan in Japan: A systematic review of 2016-2020.

    Honda, Hitoshi / Goto, Takao / Uehara, Yuki / Takamatsu, Akane

    International journal of antimicrobial agents

    2023  Volume 62, Issue 1, Page(s) 106829

    Abstract: Background: Antimicrobial resistance (AMR) represents a global threat with the potential to cause a significant healthcare burden. In 2016, the Japanese Government issued the national action plan (NAP) for AMR. Since issuance of this plan, several ... ...

    Abstract Background: Antimicrobial resistance (AMR) represents a global threat with the potential to cause a significant healthcare burden. In 2016, the Japanese Government issued the national action plan (NAP) for AMR. Since issuance of this plan, several studies on antimicrobial stewardship programmes (ASPs) have been published in Japan. This systematic review was undertaken to elucidate the current state of ASPs and the impact of the NAP.
    Methods: Medline (PubMed) and EMBASE were searched for studies published between January 2016 and the end of September 2021. The Risk of Bias in Non-Randomized Studies of Intervention tool was used to assess the risk of bias in interventional studies, and the Newcastle-Ottawa Scale was used to assess the quality of cohort, case-control and cross-sectional studies.
    Results: Eighty studies, including 30 (37.5%) interventional studies, 15 (18.8%) database-oriented studies and nine (11.3%) analytical studies (one case-control study, six cohort studies and two cross-sectional studies), were included. All of the interventional studies were before-after trials, and interrupted time series analysis was commonly used to assess changes in antimicrobial consumption per intervention. Five database-related studies demonstrated decreasing antimicrobial consumption after issuance of the NAP.
    Conclusion: Several ASP studies were published after issuance of the NAP, suggesting that the latter promoted research into ASPs. A few database-related studies showed a positive impact of the NAP on antimicrobial consumption. However, more high-quality studies, especially interventional studies using an appropriate methodology and standardized data collection, are needed.
    MeSH term(s) Humans ; Anti-Bacterial Agents/therapeutic use ; Antimicrobial Stewardship ; Drug Resistance, Bacterial ; Japan ; Cross-Sectional Studies ; Case-Control Studies ; Anti-Infective Agents
    Chemical Substances Anti-Bacterial Agents ; Anti-Infective Agents
    Language English
    Publishing date 2023-04-21
    Publishing country Netherlands
    Document type Systematic Review ; Journal Article
    ZDB-ID 1093977-5
    ISSN 1872-7913 ; 0924-8579
    ISSN (online) 1872-7913
    ISSN 0924-8579
    DOI 10.1016/j.ijantimicag.2023.106829
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Recurrent Bacillus subtilis Var. Natto Bacteremia and Review of the Literature on Bacillus subtilis: The First Case Report.

    Ishikawa, Kazuhiro / Hasegawa, Ryo / Furukawa, Keitaro / Kawai, Fujimi / Uehara, Yuki / Ohkusu, Kiyofumi / Mori, Nobuyoshi

    The American journal of case reports

    2024  Volume 25, Page(s) e942553

    Abstract: BACKGROUND Fermented foods, such as yogurt, are often considered healthy; however, there have been numerous reported cases of bacteremia associated with their consumption. In this report, we present a case of Bacillus subtilis var. natto (B. subtilis var. ...

    Abstract BACKGROUND Fermented foods, such as yogurt, are often considered healthy; however, there have been numerous reported cases of bacteremia associated with their consumption. In this report, we present a case of Bacillus subtilis var. natto (B. subtilis var. natto) bacteremia related to the consumption of natto, a traditional Japanese food made from fermented soybeans. We also conducted a literature review on B. subtilis bacteremia. CASE REPORT We report the case of a 41-year-old woman who presented with fever, had a medical history of congenital liver fibrosis, and experienced recurrent B. subtilis var. natto bacteremia along with acute cholangitis. Although she discontinued eating natto, she developed pyogenic thrombophlebitis due to B. subtilis var. natto. We successfully treated her with meropenem and an anti-coagulant. To investigate the management and prognosis of B. subtilis var. natto bacteremia, we conducted a literature review of B. subtilis intra-abdominal infection. We identified 17 papers describing 30 cases of B. subtilis intra-abdominal infection, 4 cases of which were caused by B. subtilis var. natto; the median age of the patients was 71 years (range, 15-96 years), 14 patients (47%) were female, and 3 patients (10%) died. From our findings, our case was the only one of recurrent B. subtilis var. natto infection. Even after patients discontinue eating natto, they should be carefully monitored. CONCLUSIONS Due to advancements in PCR identification techniques, case reports of infections caused by B. subtilis var. natto are increasing.
    MeSH term(s) Humans ; Female ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Aged ; Aged, 80 and over ; Male ; Soy Foods/analysis ; Bacillus subtilis ; Intraabdominal Infections
    Language English
    Publishing date 2024-02-09
    Publishing country United States
    Document type Review ; Case Reports ; Journal Article
    ZDB-ID 2517183-5
    ISSN 1941-5923 ; 1941-5923
    ISSN (online) 1941-5923
    ISSN 1941-5923
    DOI 10.12659/AJCR.942553
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Retropharyngeal Abscess Caused by Community-Acquired MRSA USA300 Clone in a 1-Year-Old Japanese Girl.

    Ogawa, Eiki / Shoji, Kensuke / Uehara, Yuki / Miyairi, Isao

    Japanese journal of infectious diseases

    2022  Volume 75, Issue 4, Page(s) 403–406

    Abstract: We describe a domestic case of retropharyngeal abscess (RPA) in a child caused by a community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) isolate that was genetically proven to be the USA300 clone (sequence type [ST]8-SCCmec IVa-Panton- ...

    Abstract We describe a domestic case of retropharyngeal abscess (RPA) in a child caused by a community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) isolate that was genetically proven to be the USA300 clone (sequence type [ST]8-SCCmec IVa-Panton-Valentine leukocidin [PVL]). USA300 generally has a PVL gene, an epidemiologic association with severe and recurrent skin and soft tissue infection, and is the leading cause of RPA in the United States. A 1-year-old previously healthy girl visited the emergency department with fever, sore throat, and a difficulty in moving her neck. The patient had no recent medical exposure or history of travel abroad. Enhanced computed tomography revealed a bulky low-density area with ring enhancement in the retropharyngeal and right parapharyngeal spaces. MRSA was isolated from pus obtained from surgical drainage, and antibiotics were continued for a total of 21 days. MRSA was analyzed by whole genome sequencing and compared with representative USA300 isolates. The strain was typed as ST8-t9829-SCCmec IVa with PVL and arginine catabolic mobile element, and its sequence was 99.8% identical to USA300 isolates. The present case supports the possibility that USA300 is potentially spreading in the Japanese community and raises the possibility of USA300 invasive infections without a clear route of infection.
    MeSH term(s) Anti-Bacterial Agents/pharmacology ; Anti-Bacterial Agents/therapeutic use ; Child ; Clone Cells/metabolism ; Community-Acquired Infections/diagnosis ; Exotoxins/genetics ; Exotoxins/metabolism ; Female ; Humans ; Infant ; Japan ; Methicillin-Resistant Staphylococcus aureus/genetics ; Retropharyngeal Abscess/diagnosis ; Staphylococcal Infections/diagnosis
    Chemical Substances Anti-Bacterial Agents ; Exotoxins
    Language English
    Publishing date 2022-01-31
    Publishing country Japan
    Document type Case Reports ; Journal Article
    ZDB-ID 1478383-6
    ISSN 1884-2836 ; 1344-6304
    ISSN (online) 1884-2836
    ISSN 1344-6304
    DOI 10.7883/yoken.JJID.2021.605
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Complete Genome Sequencing of a Community-Associated Methicillin-Resistant Staphylococcus aureus ψUSA300 Strain JICS127, a Uniquely Evolved USA300 Lineage in Japan.

    Shinohara, Koh / Baba, Tadashi / Sasaki, Takashi / Teruya, Katsuji / Uehara, Yuki

    Microbiology resource announcements

    2022  Volume 11, Issue 9, Page(s) e0071722

    Abstract: A ψUSA300 clone of MRSA, a derivative of USA300, is uniquely found in Japan and has 12-bp deletion ... ...

    Abstract A ψUSA300 clone of MRSA, a derivative of USA300, is uniquely found in Japan and has 12-bp deletion on
    Language English
    Publishing date 2022-08-15
    Publishing country United States
    Document type Journal Article
    ISSN 2576-098X
    ISSN (online) 2576-098X
    DOI 10.1128/mra.00717-22
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: [Proposal for the next generation--from a standpoint of physician].

    Uehara, Yuki

    Rinsho Biseibutsu Jinsoku Shindan Kenkyukai shi = JARMAM : Journal of the Association for Rapid Method and Automation in Microbiology

    2013  Volume 24, Issue 1, Page(s) 9

    MeSH term(s) Forecasting ; Microbiological Techniques/trends ; Physicians
    Language Japanese
    Publishing date 2013
    Publishing country Japan
    Document type Journal Article
    ISSN 0915-1753
    ISSN 0915-1753
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Stenotrophomonas maltophilia Infection Associated with COVID-19: A Case Series and Literature Review.

    Ishikawa, Kazuhiro / Nakamura, Tomoaki / Kawai, Fujimi / Uehara, Yuki / Mori, Nobuyoshi

    The American journal of case reports

    2022  Volume 23, Page(s) e936889

    Abstract: BACKGROUND We aimed to identify the risk factors for Stenotrophomonas maltophilia infection in patients with COVID-19. CASE REPORT Case 1. A 52-year-old COVID-19-positive woman with systemic lupus erythematosus was administered remdesivir (RDV) and ... ...

    Abstract BACKGROUND We aimed to identify the risk factors for Stenotrophomonas maltophilia infection in patients with COVID-19. CASE REPORT Case 1. A 52-year-old COVID-19-positive woman with systemic lupus erythematosus was administered remdesivir (RDV) and methylprednisolone (mPSL) 1000 mg/day for 3 days, and subsequently administered baricitinib and ceftriaxone. Following respiratory deterioration, she was transferred to the Intensive Care Unit (ICU) and the antibiotics were switched to meropenem (MEPM). Blood and sputum cultures were positive for S. maltophilia. Administration of trimethoprim-sulfamethoxazole (TMP-SMX) showed clinical improvement. Case 2. An 80-year-old COVID-19-positive man was treated with RDV, dexamethasone, and baricitinib. Owing to severe hypoxia, he was transferred to the ICU and MEPM was administered. Sputum culture was positive for S. maltophilia. TMP-SMX administration temporarily improved his symptoms; however, he died from COVID-19-associated invasive aspergillosis. Case 3. A 48-year-old COVID-19-positive man who was mechanically intubated was transferred to our hospital and treated with RDV, mPSL, and piperacillin/tazobactam. Sputum culture revealed S. maltophilia; treatment with TMP-SMX improved his respiratory status. Case 4. An 80-year-old COVID-19-positive man was treated with RDV and dexamethasone. Owing to severe hypoxemia, he was transferred to the ICU and the antibiotics were switched to MEPM. Sputum culture revealed S. maltophilia. Administration of TMX-SMX improved his respiratory status. CONCLUSIONS Isolation of S. maltophilia in respiratory specimens of patients with COVID-19 should prompt clinicians to administer treatment for S. maltophilia-associated pneumonia in ICU-admitted patients who have been intubated, have been administered broad-spectrum antibiotics, or have immunocompromised status.
    MeSH term(s) Aged, 80 and over ; Anti-Bacterial Agents/therapeutic use ; COVID-19 ; Dexamethasone/therapeutic use ; Female ; Gram-Negative Bacterial Infections/diagnosis ; Gram-Negative Bacterial Infections/drug therapy ; Humans ; Male ; Middle Aged ; Stenotrophomonas maltophilia ; Trimethoprim, Sulfamethoxazole Drug Combination/therapeutic use
    Chemical Substances Anti-Bacterial Agents ; Dexamethasone (7S5I7G3JQL) ; Trimethoprim, Sulfamethoxazole Drug Combination (8064-90-2)
    Language English
    Publishing date 2022-07-19
    Publishing country United States
    Document type Case Reports ; Journal Article ; Review
    ZDB-ID 2517183-5
    ISSN 1941-5923 ; 1941-5923
    ISSN (online) 1941-5923
    ISSN 1941-5923
    DOI 10.12659/AJCR.936889
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: A patient with psittacosis from a pigeon: A reminder of the importance of detailed interviews and relative bradycardia.

    Fukui, Sayato / Kawamura, Wataru / Uehara, Yuki / Naito, Toshio

    IDCases

    2021  Volume 25, Page(s) e01164

    Abstract: A 43-year-old man was brought to our hospital with fever. The initial diagnosis was bacterial pneumonia, and ampicillin/sulbactam was administered. However, defervescence was not achieved, and relative bradycardia was observed. Detailed history-taking ... ...

    Abstract A 43-year-old man was brought to our hospital with fever. The initial diagnosis was bacterial pneumonia, and ampicillin/sulbactam was administered. However, defervescence was not achieved, and relative bradycardia was observed. Detailed history-taking revealed that the patient had been involved in caring for a wild pigeon before hospitalization. We changed the antimicrobial therapy to minocycline and the patient' s condition improved.
    Language English
    Publishing date 2021-05-18
    Publishing country Netherlands
    Document type Case Reports
    ZDB-ID 2745454-X
    ISSN 2214-2509
    ISSN 2214-2509
    DOI 10.1016/j.idcr.2021.e01164
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Essential consultants' skills and attitudes (Willing CONSULT): a cross-sectional survey.

    Matsuo, Takahiro / Hayashi, Kuniyoshi / Uehara, Yuki / Mori, Nobuyoshi

    BMC medical education

    2021  Volume 21, Issue 1, Page(s) 366

    Abstract: Background: Despite multi-professional collaboration via consultation being increasingly important given the variety of disease diagnoses and treatment, the key elements as consultants remain unclear. The study aimed to identify the skills and attitudes ...

    Abstract Background: Despite multi-professional collaboration via consultation being increasingly important given the variety of disease diagnoses and treatment, the key elements as consultants remain unclear. The study aimed to identify the skills and attitudes that are important for consultants from the residents' perspective so that they can be targeted as priority goals in subsequent educational interventions.
    Methods: We conducted our research in two phases: a preliminary survey (May 1 to 14, 2020) and a main survey (June 1 to 14, 2020). As a preliminary survey, first-year postgraduate residents at St. Luke's International Hospital in Tokyo, Japan, were first asked an open-ended question about the types of skills and attitudes that are important for consultants. After eliminating duplicate answers, there were 19 skills and attitudes in total. In the main survey with residents who completed their residency training at our institute, from 2014 to 2018 and current residents (2019-2020), we first asked them about their demographic characteristics (gender, years of postgraduate education, and type of specialty). Then, they answered how important each skill and attitude are for consultants. All 19 items were scored on a seven-point Likert scale that ranged from 0 (completely disagree) to 6 (totally agree). Cronbach's alpha confirmed the internal consistency of the questionnaire items. Principal component analysis and exploratory factor analysis were performed.
    Results: The survey included 107 individuals (61.1 %, 175 potential participants). The median postgraduate years of education was four (interquartile range: 2-5), and 64.5 % were men (n = 69). Seven key elements for consultants were identified and termed Willing CONSULT. These included (1) willingness (willingness to accept consultation requests), (2) contact (easy access to consultants), (3) needs (consideration of consulters' needs), (4) suggestions and support (providing clear recommendations and suggestions, following up on the patients, and supporting the consulters continuously), (5) urgency (considering the situation's urgency and responding appropriately), (6) learning opportunities (providing teaching points), and (7) text (writing medical records).
    Conclusions: We propose Willing CONSULT, which are important skills and attitudes for consultants.
    MeSH term(s) Attitude of Health Personnel ; Consultants ; Cross-Sectional Studies ; Humans ; Internship and Residency ; Japan ; Male ; Referral and Consultation ; Surveys and Questionnaires ; Tokyo
    Language English
    Publishing date 2021-07-03
    Publishing country England
    Document type Journal Article
    ZDB-ID 2044473-4
    ISSN 1472-6920 ; 1472-6920
    ISSN (online) 1472-6920
    ISSN 1472-6920
    DOI 10.1186/s12909-021-02810-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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