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"Clostridium difficile" "prevention"

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https://www.readbyqxmd.com/read/28323808/bezlotoxumab-zinplava-for-prevention-of-recurrent-clostridium-difficile-infection
#1
(no author information available yet)
No abstract text is available yet for this article.
March 27, 2017: Medical Letter on Drugs and Therapeutics
https://www.readbyqxmd.com/read/28303388/the-impact-of-antibiotic-stewardship-programs-in-combating-quinolone-resistance-a-systematic-review-and-recommendations-for-more-efficient-interventions
#2
REVIEW
Vasiliki Pitiriga, Georgia Vrioni, George Saroglou, Athanasios Tsakris
Quinolones are among the most commonly prescribed antibiotics worldwide. A clear relationship has been demonstrated between excessive quinolone use and the steady increase in the incidence of quinolone-resistant bacterial pathogens, both in hospital and community sites. In addition, exposure to quinolones has been associated with colonization and infection with healthcare-associated pathogens such as methicillin-resistant Staphylococcus aureus and Clostridium difficile in hospitalized patients. Therefore, the management of quinolone prescribing in hospitals through antibiotic stewardship programs is considered crucial...
March 16, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28300019/clostridium-difficile-infection-in-acute-care-hospitals-systematic-review-and-best-practices-for-prevention
#3
Irene K Louh, William G Greendyke, Emilia A Hermann, Karina W Davidson, Louise Falzon, David K Vawdrey, Jonathan A Shaffer, David P Calfee, E Yoko Furuya, Henry H Ting
OBJECTIVE Prevention of Clostridium difficile infection (CDI) in acute-care hospitals is a priority for hospitals and clinicians. We performed a qualitative systematic review to update the evidence on interventions to prevent CDI published since 2009. DESIGN We searched Ovid, MEDLINE, EMBASE, The Cochrane Library, CINAHL, the ISI Web of Knowledge, and grey literature databases from January 1, 2009 to August 1, 2015. SETTING We included studies performed in acute-care hospitals. PATIENTS OR PARTICIPANTS We included studies conducted on hospitalized patients that investigated the impact of specific interventions on CDI rates...
April 2017: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/28286152/toxin-production-of-clostridium-difficile-in-sub-mic-of-vancomycin-and-clindamycin-alone-and-in-combination-with-ceftazidime
#4
Ebrahim Rezazadeh Zarandi, Shahla Mansouri, Nouzar Nakhaee, Farhad Sarafzadeh, Mohammad Moradi
Toxin production in Clostridium difficile (C. difficile) is a key process for induction of diarrhea. Several factors such as sub-MIC of antibiotics impact on toxin production. The aim of this research is investigation of sub-minimum inhibitory concentration (sub-MIC) of vancomycin (VAN), clindamycin (CLI) separately and in combination with ceftazidime (CAZ) on toxin production in C. difficile. About ∼10(6) colony forming units (CFU) from 18-h culture of C. difficile ATCC 9689 and clinical isolates A(+)/B(+)/CTD(-), were cultured anaerobically in the pre-reduced medium with appropriate concentration of separated and in combination antibiotics...
March 7, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/28285605/using-clinical-scenarios-to-understand-preventability-of-clostridium-difficile-infections-by-inpatient-antibiotic-stewardship-programs
#5
Jessica Seidelman, Kristen V Dicks, Michael J Durkin, Arthur W Baker, Rebekah W Moehring, Deverick J Anderson, Daniel J Sexton, Luke F Chen, Sarah S Lewis
No abstract text is available yet for this article.
March 13, 2017: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/28279859/factors-associated-with-clostridium-difficile-infection-a-nested-case-control-study-in-a-three-year-prospective-cohort
#6
Nagham Khanafer, Philippe Vanhems, Frédéric Barbut, Christine Luxemburger
BACKGROUND: Clostridium difficile infection (CDI) is a serious medical condition that is associated with substantial morbidity and mortality. Identification of risk factors associated with CDI and prompt recognition of patients at risk is key to successfully preventing CDI. METHODS: A 3-year prospective, observational, cohort study was conducted in a French university hospital and a nested case-control study was performed to identify risk factors for CDI. Inpatients aged 18 years or older, suffering from diarrhea suspected to be related to CDI, were asked to participate...
March 6, 2017: Anaerobe
https://www.readbyqxmd.com/read/28275072/strategies-for-optimizing-the-diagnostic-predictive-value-of-clostridium-difficile-molecular-diagnostics
#7
Larry K Kociolek
Because nucleic acid amplification tests (NAATs) do not distinguish Clostridium difficile infection (CDI) and asymptomatic C. difficile carriage, the diagnostic predictive value of NAATs is limited when used in patients with low probability of CDI. In this issue of the Journal of Clinical Microbiology, Truong et al. report significant reductions in hospital-onset CDI and oral vancomycin utilization at their institution following implementation of a novel intervention that leveraged their clinical bioinformatics resources to prevent C...
March 8, 2017: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/28274145/emerging-monoclonal-antibodies-against-clostridium-difficile-infection
#8
Séverine Péchiné, Claire Janoir, Anne Collignon
Clostridium difficile infections are characterized by a high recurrence rate despite antibiotic treatments and there is an urgent need to develop new treatments such as fecal transplantation and immonotherapy. Besides active immunotherapy with vaccines, passive immunotherapy has shown promise, especially with monoclonal antibodies. Areas covered: Herein, the authors review the different assays performed with monoclonal antibodies against C. difficile toxins and surface proteins to treat or prevent primary or recurrent episodes of C...
April 2017: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/28267992/clostridium-difficile-disease-diagnosis-pathogenesis-and-treatment-update
#9
REVIEW
Lena M Napolitano, Charles E Edmiston
Clostridium difficile infections are the leading cause of health care-associated infectious diarrhea, posing a significant risk for both medical and surgical patients. Because of the significant morbidity and mortality associated with C difficile infections, knowledge of the epidemiology of C difficile in combination with a high index of suspicion and susceptible patient populations (including surgical, postcolectomy, and inflammatory bowel disease patients) is warranted. C difficile infections present with a wide spectrum of disease, ranging from mild diarrhea to fulminant colitis or small bowel enteritis and recurrent C difficile infections...
March 3, 2017: Surgery
https://www.readbyqxmd.com/read/28257438/a-population-based-matched-cohort-study-examining-the-mortality-and-costs-of-patients-with-community-onset-clostridium-difficile-infection-identified-using-emergency-department-visits-and-hospital-admissions
#10
Natasha Nanwa, Beate Sander, Murray Krahn, Nick Daneman, Hong Lu, Peter C Austin, Anand Govindarajan, Laura C Rosella, Suzanne M Cadarette, Jeffrey C Kwong
Few studies have evaluated the mortality or quantified the economic burden of community-onset Clostridium difficile infection (CDI). We estimated the attributable mortality and costs of community-onset CDI. We conducted a population-based matched cohort study. We identified incident subjects with community-onset CDI using health administrative data (emergency department visits and hospital admissions) in Ontario, Canada between January 1, 2003 and December 31, 2010. We propensity-score matched each infected subject to one uninfected subject and followed subjects in the cohort until December 31, 2011...
2017: PloS One
https://www.readbyqxmd.com/read/28251812/risk-factors-and-clinical-outcome-of-clostridium-difficile-infection-in-patients-with-ibd-a-chinese-single-center-retrospective-study-of-260-cases
#11
YuBei Gu, Mao Chen Zhang, Jing Sun, KeZhi Lv, Jie Zhong
AIM: Clostridium difficile infection(CDI) may lead to poor outcome in inflammatory bowel disease(IBD) patients. This study was designed to investigate the cumulative incidence, risk factors, and outcome of CDI in patients with IBD in one Chinese single center. METHODS: Clinical features and endoscopic profiles of consecutive IBD patients from RuiJin Hospital between January 2013 and December 2015 were analyzed retrospectively. CDI was diagnosed based on the positive polymerase chain reaction (PCR)-based stool test...
March 2, 2017: Journal of Digestive Diseases
https://www.readbyqxmd.com/read/28246379/the-antibiotic-resistance-crisis-with-a-focus-on-the-united-states
#12
REVIEW
Evan Martens, Arnold L Demain
Beginning with the discovery of penicillin by Alexander Fleming in the late 1920s, antibiotics have revolutionized the field of medicine. They have saved millions of lives each year, alleviated pain and suffering, and have even been used prophylactically for the prevention of infectious diseases. However, we have now reached a crisis where many antibiotics are no longer effective against even the simplest infections. Such infections often result in an increased number of hospitalizations, more treatment failures and the persistence of drug-resistant pathogens...
March 1, 2017: Journal of Antibiotics
https://www.readbyqxmd.com/read/28239451/management-of-a-cluster-of-clostridium-difficile-infections-among-patients-with-osteoarticular-infections
#13
Jacqueline Färber, Sebastian Illiger, Fabian Berger, Barbara Gärtner, Lutz von Müller, Christoph H Lohmann, Katja Bauer, Christina Grabau, Stefanie Zibolka, Dirk Schlüter, Gernot Geginat
BACKGROUND: Here we describe a cluster of hospital-acquired Clostridium difficile infections (CDI) among 26 patients with osteoarticular infections. The aim of the study was to define the source of C. difficile and to evaluate the impact of general infection control measures and antibiotic stewardship on the incidence of CDI. METHODS: Epidemiological analysis included typing of C. difficile strains and analysis of possible patient to patient transmission. Infection control measures comprised strict isolation of CDI patients, additional hand washings, and intensified environmental cleaning with sporicidal disinfection...
2017: Antimicrobial Resistance and Infection Control
https://www.readbyqxmd.com/read/28235560/proteome-mining-for-the-identification-and-in-silico-characterization-of-putative-drug-targets-of-multi-drug-resistant-clostridium-difficile-strain-630
#14
Mohtashim Lohani, Anupam Dhasmana, Shafiul Haque, Mohd Wahid, Arshad Jawed, Sajad A Dar, Raju K Mandal, Mohammed Y Areeshi, Saif Khan
Clostridium difficile is an enteric pathogen that causes approximately 20% to 30% of antibiotic-associated diarrhea. In recent years, there has been a substantial rise in the rate of C. difficile infections as well as the emergence of virulent and antibiotic resistant C. difficile strains. So, there is an urgent need for the identification of therapeutic potential targets and development of new drugs for the treatment and prevention of C. difficile infections. In the current study, we used a hybrid approach by combining sequence similarity-based approach and protein-protein interaction network topology-based approach to identify and characterize the potential drug targets of C...
February 22, 2017: Journal of Microbiological Methods
https://www.readbyqxmd.com/read/28219893/toxin-positive-clostridium-difficile-latently-infect-mouse-colonies-and-protect-against-highly-pathogenic-c-difficile
#15
Lucie Etienne-Mesmin, Benoit Chassaing, Oluwaseyi Adekunle, Lisa M Mattei, Frederic D Bushman, Andrew T Gewirtz
OBJECTIVE: Clostridium difficile is a toxin-producing bacterium and a leading cause of antibiotic-associated disease. The ability of C. difficile to form spores and infect antibiotic-treated persons at low multiplicity of infection (MOI) underlies its large disease burden. However, C. difficile-induced disease might also result from long-harboured C. difficile that blooms in individuals administered antibiotics. DESIGN: Mice purchased from multiple vendors and repeatedly testing negative for this pathogen by quantitative PCR bloomed C...
February 20, 2017: Gut
https://www.readbyqxmd.com/read/28215789/a-ten-year-review-of-total-hospital-onset-intensive-care-unit-bloodstream-infections-at-an-academic-medical-center
#16
Anna M Civitarese, Eric Ruggieri, J Matthias Walz, Deborah Ann Mack, Stephen O Heard, Michael Mitchell, Craig M Lilly, Karen E Landry, Richard T Ellison
OBJECTIVE: The rates of central line-associated bloodstream infections (CLABSIs) in United States intensive care units (ICU) have decreased significantly, and a parallel reduction in the rates of total hospital onset bacteremias in these units should also be expected. We report 10-year trends for total hospital onset ICU-associated bacteremias at a tertiary care academic medical center. DESIGN: This was a retrospective analysis of all positive blood cultures among patients admitted to seven adult ICUs for the period FY2005 through FY2014 according to Centers for Disease Control and Prevention National Healthcare Safety Network definitions...
February 16, 2017: Chest
https://www.readbyqxmd.com/read/28210836/clostridium-difficile-infection-in-inflammatory-bowel-disease-challenges-in-diagnosis-and-treatment
#17
REVIEW
Ying M Tang, Christian D Stone
The problem of Clostridium difficile infection (CDI) has reached epidemic proportions, particularly in industrialized nations. The pathophysiology, disease course and the potential complications are well appreciated in the general hospitalized patient. However, when CDI occurs in the setting of inflammatory bowel disease (IBD), a number of distinct differences in the diagnosis and clinical management of the infection in this population should be appreciated by gastroenterologists, hospitalists and other care providers...
April 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/28210531/the-daniel-k-inouye-college-of-pharmacy-scripts-updates-on-clostridium-difficile-infection-advances-in-laboratory-testing-to-aid-diagnosis-and-treatment
#18
Louis Lteif
Clostridium difficile remains a major source of nosocomial infections and associated diarrhea. More recently, community-acquired cases are on the rise creating a concern for a serious public health threat. Appropriate infection control precautions as well as prevention and optimal management may help to avoid detrimental outbreaks. A key step is utilizing laboratory testing for quick and accurate diagnosis of potential cases. This overview article describes Clostridium difficile infection control and prevention methods and updates the most recent management strategies including a focus on the utilization and interpretation of laboratory diagnostic testing and appropriate treatment...
February 2017: Hawai'i Journal of Medicine & Public Health: a Journal of Asia Pacific Medicine & Public Health
https://www.readbyqxmd.com/read/28192108/timely-use-of-probiotics-in-hospitalized-adults-prevents-clostridium-difficile-infection-a-systematic-review-with-meta-regression-analysis
#19
Nicole T Shen, Anna Maw, Lyubov L Tmanova, Alejandro Pino, Kayley Ancy, Carl V Crawford, Matthew S Simon, Arthur T Evans
BACKGROUND & AIMS: Systematic reviews have provided evidence for the efficacy of probiotics in preventing Clostridium difficile infection (CDI), but guidelines do not recommend probiotic use for prevention of CDI. We performed an updated systematic review to help guide clinical practice. METHODS: We searched MEDLINE, EMBASE, International Journal of Probiotics and Prebiotics, and The Cochrane Library databases for randomized controlled trials evaluating use of probiotics and CDI in hospitalized adults taking antibiotics...
February 9, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28187144/a-mathematical-model-of-clostridium-difficile-transmission-in-medical-wards-and-a-cost-effectiveness-analysis-comparing-different-strategies-for-laboratory-diagnosis-and-patient-isolation
#20
Vered Schechner, Yehuda Carmeli, Moshe Leshno
BACKGROUND: Clostridium difficile infection (CDI) is a common and potentially fatal healthcare-associated infection. Improving diagnostic tests and infection control measures may prevent transmission. We aimed to determine, in resource-limited settings, whether it is more effective and cost-effective to allocate resources to isolation or to diagnostics. METHODS: We constructed a mathematical model of CDI transmission based on hospital data (9 medical wards, 350 beds) between March 2010 and February 2013...
2017: PloS One
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