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Chadwick PR, Trainor E, Marsden GL, Mills S, Chadwick C, O'Brien SJ, Evans CM, Mullender C, Strazds P, Turner S, Weston V, Toleman MS, de Barros C, Kontkowski G, Bak A. Guidelines for the management of norovirus outbreaks in acute and community health and social care settings. J Hosp Infect 2023:S0195-6701(23)00043-9. [PMID: 36796728 DOI: 10.1016/j.jhin.2023.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/19/2023] [Accepted: 01/22/2023] [Indexed: 02/17/2023]
Affiliation(s)
| | - Eamonn Trainor
- Northern Care Alliance NHS Foundation Trust, Greater Manchester, UK.
| | - Gemma L Marsden
- Healthcare Infection Society, London, UK; Royal College of General Practitioners, London, UK
| | - Samuel Mills
- British Infection Association, Seafield, West Lothian, UK; Oxford University NHS Foundation Trust, Oxford, UK
| | | | | | - Cariad M Evans
- Sheffield Teaching Hospital NHS Foundation Trust, Sheffield, UK
| | | | - Pixy Strazds
- Infection Prevention Society, London, UK; St Andrew's Healthcare, Northampton, UK
| | - Sarah Turner
- Infection Prevention Society, London, UK; Stockport Council, Stockport, UK
| | - Valya Weston
- Healthcare Infection Society, London, UK; Infection Prevention Society, London, UK; NHS England, London, UK
| | - Michelle S Toleman
- Healthcare Infection Society, London, UK; Cambridge University Hospitals NHS Trust, Cambridge, UK
| | | | | | - Aggie Bak
- Healthcare Infection Society, London, UK
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Infection prevention requirements for the medical care of immunosuppressed patients: recommendations of the Commission for Hospital Hygiene and Infection Prevention (KRINKO) at the Robert Koch Institute. GMS HYGIENE AND INFECTION CONTROL 2022; 17:Doc07. [PMID: 35707229 PMCID: PMC9174886 DOI: 10.3205/dgkh000410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In Germany, guidelines for hygiene in hospitals are given in form of recommendations by the Commission for Hospital Hygiene and Infection Prevention (Kommission für Krankenhaushygiene und Infektionsprävention, "KRINKO"). The KRINKO and its voluntary work are legitimized by the mandate according to § 23 of the Infection Protection Act (Infektionsschutzgesetz, "IfSG"). The original German version of this document was published in February 2021 and has now been made available to the international professional public in English. The guideline provides recommendations on infection prevention and control for immunocompromised individuals in health care facilities. This recommendation addresses not only measures related to direct medical care of immunocompromised patients, but also management aspects such as surveillance, screening, antibiotic stewardship, and technical/structural aspects such as patient rooms, air quality, and special measures during renovations.
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Adams C, Peterson SR, Hall AJ, Parashar U, Lopman BA. Associations of infection control measures and norovirus outbreak outcomes in healthcare settings: a systematic review and meta-analysis. Expert Rev Anti Infect Ther 2022; 20:279-290. [PMID: 34225537 PMCID: PMC8810727 DOI: 10.1080/14787210.2021.1949985] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Although most norovirus outbreaks in high-income countries occur in healthcare facilities, information on associations between control measures and outbreak outcomes in these settings is lacking. METHODS We conducted a systematic review/meta-analysis to assess associations between norovirus outbreak control measures and outcomes in hospitals and long-term care facilities (LTCFs), globally. Using regression analyses stratified by setting (hospital/LTCF), we compared durations, attack rates, and case counts for outbreaks in which control measures were reportedly implemented to those in which they were not. RESULTS We identified 102 papers describing 162 norovirus outbreaks. Control measures were reportedly implemented in 118 (73%) outbreaks and were associated with 0.6 (95% CI: 0.3-1.1) times smaller patient case counts and 0.7 (95% CI: 0.4, 1.0) times shorter durations in hospitals but 1.5 (95% CI: 1.1-2.2), 1.5 (95% CI: 1.0-2.1) and 1.6 (95% CI: 1.0-2.6) times larger overall, resident and staff case counts, respectively, and 1.4 (95% CI: 1.0-2.0) times longer durations in LTCFs. CONCLUSIONS Reported implementation of control measures was associated with smaller/shorter outbreaks in hospitals but larger/longer outbreaks in LTCFs. Control measures were likely implemented in response to larger/longer outbreaks in LTCFs, rather than causing them. Prospective observational or intervention studies are needed to determine effectiveness.
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Affiliation(s)
- Carly Adams
- Department of Epidemiology, Rollins School of Public Health, Emory University, 1518 Clifton Rd, Atlanta, GA 30322, USA,Corresponding author
| | - Shenita R Peterson
- Woodruff Health Science Center Library, Emory University, 1462 Clifton Rd, Atlanta, GA 30322, USA
| | - Aron J Hall
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, 1600 Clifton Rd, Atlanta, GA 30333, USA
| | - Umesh Parashar
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, 1600 Clifton Rd, Atlanta, GA 30333, USA
| | - Benjamin A Lopman
- Department of Epidemiology, Rollins School of Public Health, Emory University, 1518 Clifton Rd, Atlanta, GA 30322, USA
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Anforderungen an die Infektionsprävention bei der medizinischen Versorgung von immunsupprimierten Patienten. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2021; 64:232-264. [PMID: 33394069 PMCID: PMC7780910 DOI: 10.1007/s00103-020-03265-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Casto AM, Adler AL, Makhsous N, Crawford K, Qin X, Kuypers JM, Huang ML, Zerr DM, Greninger AL. Prospective, Real-time Metagenomic Sequencing During Norovirus Outbreak Reveals Discrete Transmission Clusters. Clin Infect Dis 2020; 69:941-948. [PMID: 30576430 PMCID: PMC6735836 DOI: 10.1093/cid/ciy1020] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 11/29/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Norovirus outbreaks in hospital settings are a common challenge for infection prevention teams. Given the high burden of norovirus in most communities, it can be difficult to distinguish between ongoing in-hospital transmission of the virus and new introductions from the community, and it is challenging to understand the long-term impacts of outbreak-associated viruses within medical systems using traditional epidemiological approaches alone. METHODS Real-time metagenomic sequencing during an ongoing norovirus outbreak associated with a retrospective cohort study. RESULTS We describe a hospital-associated norovirus outbreak that affected 13 patients over a 27-day period in a large, tertiary, pediatric hospital. The outbreak was chronologically associated with a spike in self-reported gastrointestinal symptoms among staff. Real-time metagenomic next-generation sequencing (mNGS) of norovirus genomes demonstrated that 10 chronologically overlapping, hospital-acquired norovirus cases were partitioned into 3 discrete transmission clusters. Sequencing data also revealed close genetic relationships between some hospital-acquired and some community-acquired cases. Finally, this data was used to demonstrate chronic viral shedding by an immunocompromised, hospital-acquired case patient. An analysis of serial samples from this patient provided novel insights into the evolution of norovirus within an immunocompromised host. CONCLUSIONS This study documents one of the first applications of real-time mNGS during a hospital-associated viral outbreak. Given its demonstrated ability to detect transmission patterns within outbreaks and elucidate the long-term impacts of outbreak-associated viral strains on patients and medical systems, mNGS constitutes a powerful resource to help infection control teams understand, prevent, and respond to viral outbreaks.
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Affiliation(s)
- Amanda M Casto
- Department of Medicine, University of Washington, Seattle
| | - Amanda L Adler
- Seattle Children's Hospital, University of Washington, Seattle
| | - Negar Makhsous
- Department of Laboratory Medicine, University of Washington, Seattle
| | | | - Xuan Qin
- Department of Medicine, University of Washington, Seattle
| | - Jane M Kuypers
- Department of Laboratory Medicine, University of Washington, Seattle
| | - Meei-Li Huang
- Department of Laboratory Medicine, University of Washington, Seattle
| | - Danielle M Zerr
- Seattle Children's Hospital, University of Washington, Seattle.,Department of Pediatrics, University of Washington, Seattle
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Abstract
PURPOSE OF REVIEW The majority of norovirus outbreaks in the United States occur in healthcare facilities. With the growing population of immunocompromised hosts who are in frequent contact with healthcare facilities, norovirus is not only a threat to hospitals and nursing homes but also to these individuals. This review summarizes the impact of norovirus infection on healthcare facilities and immunocompromised hosts. RECENT FINDINGS The natural history of norovirus infection in immunocompromised individuals remains poorly understood. Although host immune responses play a critical role in reducing duration of viral shedding and viral load in norovirus-infected individuals, why some immunocompromised patients spontaneously recover while others develop a chronic and protracted course of illness remains unclear. Norovirus outbreaks occur in healthcare facilities because the virus is highly contagious, resistant to disinfection and efficiently transmitted. The use of real-time metagenomic next-generation sequencing and phylogenetic analyses has provided valuable information on transmission patterns in complex hospital-associated norovirus outbreaks. The development of human intestinal enteroid cultures enables the determination of effectiveness of disinfectants against human noroviruses, circumventing the validity questions with surrogate virus models due to differences in susceptibility to inactivation and disinfectants. SUMMARY Metagenomics next-generation sequencing can enhance our understanding of norovirus transmission and lead to more timely mitigation strategies to curb norovirus outbreaks in healthcare facilities. With new in-vitro cultivation methods for human noroviruses, candidate vaccines and effective antivirals could be available in the near future.
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Ariza‐Heredia EJ, Chemaly RF. Update on infection control practices in cancer hospitals. CA Cancer J Clin 2018; 68:340-355. [PMID: 29985544 PMCID: PMC7162018 DOI: 10.3322/caac.21462] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 04/12/2018] [Accepted: 05/09/2018] [Indexed: 12/21/2022] Open
Abstract
Therapies in oncology have evolved rapidly over the last years. At the same pace, supportive care for patients receiving cancer therapy has also evolved, allowing patients to safely receive the newest advances in treatment in both an inpatient and outpatient basis. The recognition of the role of infection control and prevention (ICP) in the outcomes of patients living with cancer has been such that it is now a requirement for hospitals and involves multidisciplinary groups. Some unique aspects of ICP for patients with cancer that have gained momentum over the past few decades include catheter-related infections, multidrug-resistant organisms, community-acquired viral infections, and the impact of the health care environment on the horizontal transmission of organisms. Furthermore, as the potential for infections to cross international borders has increased, alertness for outbreaks or new infections that occur outside the area have become constant. As the future approaches, ICP in immunocompromised hosts will continue to integrate emerging disciplines, such as antibiotic stewardship and the microbiome, and new techniques for environmental cleaning and for controlling the spread of infections, such as whole-genome sequencing. CA Cancer J Clin 2018;000:000-000. © 2018 American Cancer Society.
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Affiliation(s)
- Ella J. Ariza‐Heredia
- Associate Professor, Department of Infectious Diseases, Infection Control, and Employee HealthThe University of Texas MD Anderson Cancer CenterHoustonTX
| | - Roy F. Chemaly
- Professor, Department of Infectious Diseases, Infection Control, and Employee HealthThe University of Texas MD Anderson Cancer CenterHoustonTX
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McHugh MP, Guerendiain D, Hardie A, Kenicer J, MacKenzie L, Templeton KE. Detection of Norovirus by BD MAX™, Xpert ® Norovirus, and xTAG ® Gastrointestinal Pathogen Panel in stool and vomit samples. J Clin Virol 2018; 105:72-76. [PMID: 29908520 DOI: 10.1016/j.jcv.2018.06.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 05/09/2018] [Accepted: 06/07/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Norovirus is a leading cause of infectious gastroenteritis, characterized by outbreaks of diarrhoea and vomiting in closed settings. Nucleic acid amplification tests allow rapid and sensitive laboratory diagnosis of norovirus, with a number of commercial platforms now available. OBJECTIVES Evaluate the performance of the Becton Dickinson BD-MAX™System, Cepheid Xpert® Norovirus Assay, and Luminex xTAG® Gastrointestinal Pathogen Panel (GPP) for norovirus detection in stool. Assess the performance of the Xpert® Norovirus Assay and BD-MAX™ in vomit samples. STUDY DESIGN 163 diarrhoeal stool samples were tested on four diagnostic systems (laboratory-defined real time RT-PCR (assigned as gold standard), BD MAX™, Xpert® Norovirus Assay, and xTAG® GPP). A further 70 vomit samples were tested on the Xpert and BD MAX platforms. RESULTS In stool, sensitivity and specificity of the BD-MAX™ was 96.8% and 100%, for Xpert® Norovirus Assay was 91.9% and 100%, and for xTAG® GPP was 79.0% and 87.1%. In vomit samples positive and negative percent agreement was 95.6% and 92.0%, between the BD-MAX™ and Xpert® Norovirus. CONCLUSIONS The BD-MAX™ System with user defined settings and the Xpert® Norovirus Assay showed acceptable sensitivity and specificity for detection of norovirus from stool and vomit. The xTAG GPP assay was less reliable for norovirus detection but can detect a number of other clinically useful enteropathogens. Clinical laboratories must consider skill mix, budget, and sample throughput to determine the best fit for their service.
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Affiliation(s)
- Martin P McHugh
- Department of Molecular Microbiology, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Daniel Guerendiain
- Department of Molecular Microbiology, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Alison Hardie
- Department of Molecular Microbiology, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Juliet Kenicer
- Department of Molecular Microbiology, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Laura MacKenzie
- Department of Molecular Microbiology, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Kate E Templeton
- Department of Molecular Microbiology, Royal Infirmary of Edinburgh, Edinburgh, UK.
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MacAllister TJ, Stednick Z, Golob JL, Huang ML, Pergam SA. Underutilization of norovirus testing in hematopoietic cell transplant recipients at a large cancer center. Am J Infect Control 2018; 46:100-102. [PMID: 28757083 DOI: 10.1016/j.ajic.2017.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 06/07/2017] [Accepted: 06/08/2017] [Indexed: 12/25/2022]
Abstract
The development of a new laboratory-developed norovirus assay provided an opportunity to assess testing patterns, incidence, and outcomes of norovirus among hematopoietic cell transplant (HCT) recipients. Clostridium difficile and norovirus tests from 1,393 HCT recipients were compared in these analyses. In this population of high-risk patients, norovirus appeared to occur seasonally, but testing was infrequent despite a correlation with more severe disease when compared with patients with C difficile infection.
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Moudjahed H, Pinçon C, Alidjinou K, Dewilde A, Goffard A. Comparison of three molecular assays for detection of enteric viruses in stool samples. J Virol Methods 2017; 250:55-58. [DOI: 10.1016/j.jviromet.2017.09.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 09/15/2017] [Accepted: 09/27/2017] [Indexed: 10/18/2022]
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He T, McMillen TA, Qiu Y, Chen LH, Lu X, Pang XL, Kamboj M, Tang YW. Norovirus Loads in Stool Specimens of Cancer Patients with Norovirus Gastroenteritis. J Mol Diagn 2017; 19:836-842. [PMID: 28807813 DOI: 10.1016/j.jmoldx.2017.06.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/25/2017] [Accepted: 06/22/2017] [Indexed: 11/15/2022] Open
Abstract
In immunocompromised patients with norovirus (NoV) gastroenteritis, the relationship between fecal NoV load and clinical complications has not been examined. In this study, a validated real-time quantitative PCR assay was used to determine viral loads for NoV genogroup I and II (GI and GII) in NoV-positive stool specimens of cancer patients. A total of 234 specimens from 152 patients were positive for NoV, including 201 of GII and 33 of GI. Geometric mean of logarithmic copies per gram of stool (w/w) of NoV-GII were 9.03 ± 1.71 (means ± SD), which was significantly higher than that of NoV-GI [7.87 ± 1.49; odd ratio (OR), 3.22; 95% CI, 1.33-7.76; P = 0.009]. Among 152 patients with gastroenteritis, the fecal NoV geometric mean of logarithmic copy was correlated with mild (n = 85; 7.97 ± 1.55), moderate (n = 23; 9.09 ± 1.38), and severe (n = 44; 10.39 ± 0.91) episodes of severity by modified Vesikari scoring system, respectively. Multivariate analysis revealed that high level of NoV load was correlated with GII infections (OR, 4.13; 95% CI, 1.62-10.55; P = 0.003) and associated with development of severe clinical symptom (OR, 5.53; 95% CI, 2.00-7.24; P = 0.001) at the time of diagnosis. Infection with GII strains was more common than GI infection in cancer patients with viral gastroenteritis.
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Affiliation(s)
- Taojun He
- Department of Laboratory Medicine, Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China; Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Tracy A McMillen
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yuanyuan Qiu
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Liang Hua Chen
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Xuedong Lu
- Department of Laboratory Medicine, Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
| | - Xiao-Li Pang
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada; Alberta Provincial Laboratory for Public Health, Edmonton, Alberta, Canada
| | - Mini Kamboj
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, New York
| | - Yi-Wei Tang
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, New York.
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Chronic norovirus infection among solid organ recipients in a tertiary care hospital, the Netherlands, 2006-2014. Clin Microbiol Infect 2016; 23:265.e9-265.e13. [PMID: 28003123 DOI: 10.1016/j.cmi.2016.12.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 10/18/2016] [Accepted: 12/10/2016] [Indexed: 01/05/2023]
Abstract
OBJECTIVES Immunocompromised patients can suffer prolonged norovirus symptoms and virus shedding for many years. Little is known about the prevalence of chronic norovirus infection among solid organ transplant (SOT) recipients. In this study, 2182 SOT recipients were retrospectively tested for chronic norovirus infection. METHODS The first and last norovirus positive faecal samples of SOT recipients were sequenced to distinguish between persisting infection and re-infection. Patient charts were reviewed to obtain data on health status and treatments. RESULTS In all, 101 of 2182 (4.6%) recipients were norovirus infected and 23 (22.8%) of these developed chronic norovirus infection. Chronic norovirus infection was found among allogeneic heart, kidney and lung transplant recipients. The median shedding period at the end of the study period was 218 days (range 32-1164 days). CONCLUSIONS This study shows that chronic norovirus infection is not a rare phenomenon among SOT recipients in a tertiary-care hospital. Further research is needed to study the risk of norovirus transmission to other immunocompromised patients in the hospital and to the general population.
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Laboratory Diagnosis of Infections in Cancer Patients: Challenges and Opportunities. J Clin Microbiol 2016; 54:2635-2646. [PMID: 27280421 DOI: 10.1128/jcm.00604-16] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Infections remain a significant cause of morbidity and mortality in cancer patients. The differential diagnosis for these patients is often wide, and the timely selection of the right clinical tests can have a significant impact on their survival. However, laboratory findings with current methodologies are often negative, challenging clinicians and laboratorians to continue the search for the responsible pathogen. Novel methodologies are providing increased sensitivity and rapid turnaround time to results but also challenging our interpretation of what is a clinically significant pathogen in cancer patients. This minireview provides an overview of the most common infections in cancer patients and discusses some of the challenges and opportunities for the clinical microbiologist supporting the care of cancer patients.
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Abstract
Noroviruses are among the most common cause of diarrhea in transplant recipients. The clinical spectrum of norovirus infection after transplant is increasingly being recognized. As substantial morbidity is now associated with norovirus infections in this population; the quest for rapid diagnostic modalities and newer therapies has expanded. Transplant recipients with norovirus infection are at risk for several complications, including protracted illness with malnutrition, organ failure, and chronic viral shedding. This review summarizes the current knowledge on the epidemiology, complications, diagnosis, and treatment of norovirus infection in the transplant setting.
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Affiliation(s)
- Michael P Angarone
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, 645 N Michigan Avenue, Suite 900, Chicago, IL, 60611, USA.
| | - Anna Sheahan
- Infection Control and Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mini Kamboj
- Infection Control and Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Weill Cornell Medical College, New York, NY, USA
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Abstract
The number of patients undergoing hematopoietic cell and solid organ transplantation are increasing every year, as are the number of centers both transplanting and caring for these patients. Improvements in transplant procedures, immunosuppressive regimens, and prevention of transplant-associated complications have led to marked improvements in survival in both populations. Infections remain one of the most important sources of excess morbidity and mortality in transplant, and therefore, infection prevention strategies are a critical element for avoiding these complications in centers caring for high-risk patients. This manuscript aims to provide an update of recent data on prevention of major healthcare-associated infections unique to transplantation, reviews the emergence of antimicrobial resistant infections, and discusses updated strategies to both identify and prevent transmission of these pathogens in transplant recipients.
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Cummins M, Ready D. Role of the Hospital Environment in Norovirus Containment. J Infect Dis 2016; 213 Suppl 1:S12-4. [DOI: 10.1093/infdis/jiv529] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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