Clinical Microbiology Reviews最新文献

{"title":"The challenges of difficult-to-treat <i>Acinetobacter</i> infections.","authors":"Guy A Richards, Olga Perovic, Adrian J Brink","doi":"10.1128/cmr.00093-24","DOIUrl":"https://doi.org/10.1128/cmr.00093-24","url":null,"abstract":"<p><p>SUMMARYInfections due to <i>Acinetobacter</i> spp. are among the most difficult to treat. Most are resistant to standard antibiotics, and there is difficulty in distinguishing colonizers from pathogens. This mini-review examines the available antibiotics that exhibit activity against these organisms and provides guidance as to which cultures are relevant and how to treat active infections. Antibiograms describing resistance mechanisms and the minimum inhibitory concentration (MIC) are essential to determine which agent or combination of agents should be used after confirmation of infection, utilizing clinical parameters and biomarkers such as procalcitonin. Directed therapy should be prompt as despite its reputation as a colonizer, the attributable mortality is high. However, although combination therapy is advised, no specific combination has definite evidence of superiority.</p>","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":" ","pages":"e0009324"},"PeriodicalIF":19.0,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enriching the future of public health microbiology with hybridization bait capture","authors":"Megan S. BeaudryMohammad Imtiaj Uddin BhuiyanTravis C. Glenn1Department of Environmental Health Science, University of Georgia, Athens, Georgia, USA2Center for Tropical and Emerging Global Diseases, University of Georgia, Athens, Georgia, USA3Institute of Bioinformatics, University of Georgia, Athens, Georgia, USAGraeme N. Forrest","doi":"10.1128/cmr.00068-22","DOIUrl":"https://doi.org/10.1128/cmr.00068-22","url":null,"abstract":"Clinical Microbiology Reviews, Ahead of Print. <br/>","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":"128 1","pages":""},"PeriodicalIF":36.8,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142637589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Laboratory detection of carbapenemases among Gram-negative organisms","authors":"Patricia J. SimnerJohann D. D. PitoutTanis C. Dingle1Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA2Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA3Cummings School of Medicine, University of Calgary, Calgary, Calgary, Alberta, Canada4Alberta Precision Laboratories, Diagnostic Laboratory, Calgary, Alberta, Canada5University of Pretoria, Pretoria, Gauteng, South Africa6Alberta Precision Laboratories, Public Health Laboratory, Calgary, Alberta, CanadaGraeme N. ForrestChristopher PfeifferKevin Alby","doi":"10.1128/cmr.00054-22","DOIUrl":"https://doi.org/10.1128/cmr.00054-22","url":null,"abstract":"Clinical Microbiology Reviews, Ahead of Print. <br/>","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":"50 1","pages":""},"PeriodicalIF":36.8,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142637587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Animal models for exploring Chagas disease pathogenesis and supporting drug discovery","authors":"Archie A. KhanMartin C. TaylorAmanda Fortes FranciscoShiromani JayawardhanaRichard L. AthertonFrancisco OlmoMichael D. LewisJohn M. Kelly1Department of Infection Biology, London School of Hygiene and Tropical Medicine, London, United KingdomLouisa A. MessengerValeria Tekiel","doi":"10.1128/cmr.00155-23","DOIUrl":"https://doi.org/10.1128/cmr.00155-23","url":null,"abstract":"Clinical Microbiology Reviews, Ahead of Print. <br/>","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":"70 1","pages":""},"PeriodicalIF":36.8,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142637588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lyme borreliosis in Brazil: a critical review on the Baggio-Yoshinari syndrome (Brazilian Lyme-like disease).","authors":"Marcelo B Labruna, Álvaro A Faccini-Martínez, Sebastián Muñoz-Leal, Matias P J Szabó, Rodrigo N Angerami","doi":"10.1128/cmr.00097-24","DOIUrl":"https://doi.org/10.1128/cmr.00097-24","url":null,"abstract":"<p><p>SUMMARYLyme borreliosis or Lyme disease is the most frequently reported tick-borne disease in the Northern Hemisphere. In countries of the Southern Hemisphere, such as Brazil, since the early 1990s, some researchers have argued for the existence of an autochthonous Lyme-like borreliosis, known locally as the Baggio-Yoshinari syndrome (BYS), an alleged \"Brazilian borreliosis\" supposedly caused by a different strain of <i>Borrelia burgdorferi</i> and transmitted by hard ticks. Currently, the existence of BYS in Brazil is still accepted by a large part of the human health care workers, scientists, medical societies, and patients. In fact, this alleged \"Brazilian borreliosis\" has been the tick-borne zoonotic disease with the greatest number of reported cases and published studies in Brazil during this century, second only to Brazilian spotted fever. In this manuscript, we reviewed all manuscripts directly related to BYS that have been published in Brazil during the last 35 years. This analysis included 199 individual human cases that have been reported in Brazil since 1989, plus multiple studies on ticks, domestic, and wild animals. Our revision aimed to provide a critical opinion on whether the current published works allow healthcare workers, public health agencies, and patients to accept the existence of Lyme disease, BYS, or other Lyme borreliosis-related disease in Brazil. For this purpose, we evaluated the strengths and weaknesses of each published study, considering the diagnostic methods used, such as serological, microbiological, and molecular analyses. Based on these evaluations, we conclude that there is not enough evidence to support the occurrence of Lyme borreliosis in Brazil or that BYS (Brazilian Lyme-like disease) is caused by a bacterium of the genus <i>Borrelia</i>. This assumption is based on the inaccuracy, unreliability, and misinterpretation of the different diagnostic methods that have been used in Brazil. Recognizing the lack of technical evidence for the occurrence of Lyme borreliosis in Brazil has highly relevant implications. For example, it becomes imperative to raise awareness among the country's medical profession, as they have adopted unnecessary and extreme therapies recommended for patients with a supposed borrelial infection, including BYS, in Brazil. Finally, the technical analyses carried out in this study could be applied to other countries in the Southern Hemisphere (<i>e.g.</i>, Argentina, South Africa, Australia), where cases classified and alleged as Lyme disease have been reported.</p>","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":" ","pages":"e0009724"},"PeriodicalIF":19.0,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142567107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"American Society for Microbiology evidence-based laboratory medicine practice guidelines to reduce blood culture contamination rates: a systematic review and meta-analysis.","authors":"Robert L Sautter, James Scott Parrott, Irving Nachamkin, Christen Diel, Ryan J Tom, April M Bobenchik, Judith Young Bradford, Peter Gilligan, Diane C Halstead, P Rocco LaSala, A Brian Mochon, Joel E Mortensen, Lindsay Boyce, Vickie Baselski","doi":"10.1128/cmr.00087-24","DOIUrl":"https://doi.org/10.1128/cmr.00087-24","url":null,"abstract":"&lt;p&gt;&lt;p&gt;SUMMARYBlood cultures (BCs) are one of the critical tests used to detect bloodstream infections. BC results are not 100% specific. Interpretation of BC results is often complicated by detecting microbial contamination rather than true infection. False positives due to blood culture contamination (BCC) vary from 1% to as high as &gt;10% of all BC results. False-positive BC results may result in patients undergoing unnecessary antimicrobial treatments, increased healthcare costs, and delay in detecting the true cause of infection or other non-infectious illness. Previous guidelines from the Clinical and Laboratory Standards Institute, College of American Pathologists, and others, based on expert opinion and surveys, promoted a limit of ≤3% as acceptable for BCC rates. However, the data supporting such recommendations are controversial. A previous systematic review of BCC examined three practices for reducing BCC rates (venipuncture, phlebotomy teams, and pre-packaged kits). Subsequently, numerous studies on different practices including using diversion devices, disinfectants, and education/training to lower BCC have been published. The goal of the current guideline is to identify beneficial intervention strategies to reduce BCC rates, including devices, practices, and education/training by providers in collaboration with the laboratory. We performed a systematic review of the literature between 2017 and 2022 using numerous databases. Of the 11,319 unique records identified, 311 articles were sought for full-text review, of which 177 were reviewed; 126 of the full-text articles were excluded based on pre-defined inclusion and exclusion criteria. Data were extracted from a total of 49 articles included in the final analysis. An evidenced-based committee's expert panel reviewed all the references as mentioned in Data Collection and determined if the articles met the inclusion criteria. Data from extractions were captured within an extraction template in the US Agency for Healthcare Research and Quality's Systematic Review Data Repository (https://srdr.ahrq.gov/). BCC rates were captured as the number of events (contaminated samples) per arm (standard practice versus improvement practice). Modified versions of the National Heart, Lung, and Blood Institute Study Quality Assessment Tools were used for risk of bias assessment (https://www.nhlbi.nih.gov/health-topics/study-quality-assessment-tools). We used Grading of Recommendations, Assessment, Development and Evaluations to assess strength of evidence. There are several interventions that resulted in significant reduction in BCC rates: chlorhexidine as a disinfectant for skin preparation, using a diversion device prior to drawing BCs, using sterile technique practices, using a phlebotomy team to obtain BCs, and education/training programs. While there were no substantial differences between methods of decreasing BCC, our results indicate that the method of implementation can determine the success or ","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":" ","pages":"e0008724"},"PeriodicalIF":19.0,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142567104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comprehensive analysis of the global impact and distribution of tick paralysis, a deadly neurological yet fully reversible condition.","authors":"Yuan-Ping Deng,Yi-Tian Fu,Hany M Elsheikha,Mei-Ling Cao,Xing-Quan Zhu,Jin-Lei Wang,Xue-Ling Zhang,Shi-Chen Xie,Chaoqun Yao,Guo-Hua Liu","doi":"10.1128/cmr.00074-24","DOIUrl":"https://doi.org/10.1128/cmr.00074-24","url":null,"abstract":"SUMMARYTick paralysis is a potentially fatal condition caused by neurotoxins secreted by the salivary glands of certain ticks. Documented cases have been reported worldwide, predominantly in the United States, Canada, and Australia, with additional reports from Europe and Africa. This condition also affects animals, leading to significant economic losses and adverse impacts on animal health and welfare. To date, 75 tick species, mostly hard ticks, have been identified as capable of causing this life-threatening condition. Due to symptom overlap with other conditions, accurate diagnosis of tick paralysis is crucial to avoid misdiagnosis, which could result in adverse patient outcomes. This review provides a comprehensive analysis of the current literature on tick paralysis, including the implicated tick species, global distribution, tick toxins, molecular pathogenesis, clinical manifestations, diagnosis, treatment, control, and prevention. Enhancing awareness among medical and veterinary professionals is critical for improving the management of tick paralysis and its health impacts on both humans and animals.","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":"4 1","pages":"e0007424"},"PeriodicalIF":36.8,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142488226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Harnessing the host response for precision infectious disease diagnosis.","authors":"E Wilbur Woodhouse,Micah T McClain,Christopher W Woods","doi":"10.1128/cmr.00078-24","DOIUrl":"https://doi.org/10.1128/cmr.00078-24","url":null,"abstract":"SUMMARYDetection of the presence of infection and its etiology must be accurate and timely to facilitate appropriate antimicrobial use. Diagnostic strategies that rely solely on pathogen detection often are insufficient due to poor test characteristics, inability to differentiate colonization from infection, or protracted delay to result. Understanding the human response across different pathogens on a clinical and molecular level can provide more accurate, timely, and useful answers, especially in critical illness and diagnostic uncertainty. Improvements in understanding the human immune response including genomics, protein analysis, gene expression, and cellular morphology have led to rapid innovation of new host response-based diagnostic tests. This review describes the limitations of pathogen-focused technology and the benefits of examining the breadth of immune response to diagnose infection. It then explores biomarkers that have been studied for this purpose and scrutinizes the performance of host-based multianalyte testing. Currently cleared diagnostics and those in late-stage development are described in depth, with a focus on the purpose of testing and its utility for clinicians. Finally, it concludes by examining opportunities for further host response-derived diagnostic innovation.","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":"3 1","pages":"e0007824"},"PeriodicalIF":36.8,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142439452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Artemisinin-resistant malaria","authors":"N. J. WhiteK. Chotivanich1Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand2Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom3Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, ThailandFerric C. FangSunil Parikh","doi":"10.1128/cmr.00109-24","DOIUrl":"https://doi.org/10.1128/cmr.00109-24","url":null,"abstract":"Clinical Microbiology Reviews, Ahead of Print. <br/>","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":"93 1","pages":""},"PeriodicalIF":36.8,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142440636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular diagnostics in cerebrospinal fluid for the diagnosis of central nervous system infections.","authors":"Sabine E Olie,Christian Ø Andersen,Diederik van de Beek,Matthijs C Brouwer","doi":"10.1128/cmr.00021-24","DOIUrl":"https://doi.org/10.1128/cmr.00021-24","url":null,"abstract":"SUMMARYCentral nervous system (CNS) infections can be caused by various pathogens, including bacteria, viruses, fungi, and parasites. Molecular diagnostic methods are pivotal for identifying the different causative pathogens of these infections in clinical settings. The efficacy and specificity of these methods can vary per pathogen involved, and in a substantial part of patients, no pathogen is identified in the cerebrospinal fluid (CSF). Over recent decades, various molecular methodologies have been developed and applied to patients with CNS infections. This review provides an overview of the accuracy of nucleic acid amplification methods in CSF for a diverse range of pathogens, examines the potential value of multiplex PCR panels, and explores the broad-range bacterial and fungal PCR/sequencing panels. In addition, it evaluates innovative molecular approaches to enhance the diagnosis of CNS infections.","PeriodicalId":10378,"journal":{"name":"Clinical Microbiology Reviews","volume":"7 1","pages":"e0002124"},"PeriodicalIF":36.8,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142439450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}