Decolonization to Reduce Postdischarge Infection Risk among MRSA Carriers

This research article concludes that postdischarge MRSA decolonization with chlorhexidine and mupirocin led to a 30% lower risk of MRSA infection than education alone.
Source: Current Awareness Service for Health (CASH) - Category: Consumer Health News Source Type: news

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Publication date: Available online 7 July 2020Source: Journal of Microbiological MethodsAuthor(s): Derick D. Jones, Lindsay K. Caesar, Chantal V. Pelzer, William J. Crandall, Christian Jenul, Daniel A. Todd, Alexander R. Horswill, Nadja B. Cech
Source: Journal of Microbiological Methods - Category: Microbiology Source Type: research
Abstract Antimicrobial resistance is considered as one of the major threats for the near future as the lack of effective treatments for various infections would cause more deaths than cancer by 2050. The development of new antibacterial drugs is considered as one of the cornerstones to tackle this problem. Aminoacyl-tRNA synthetases (aaRSs) are regarded as good targets to establish new therapies. Apart from being essential for cell viability, they are clinically validated. Indeed, mupirocin, an isoleucyl-tRNA synthetase (IleRS) inhibitor, is already commercially available as a topical treatment for MRSA infections...
Source: Bioorganic and Medicinal Chemistry - Category: Chemistry Authors: Tags: Bioorg Med Chem Source Type: research
In conclusion, MRSA in persistent bacteremia was adapted to harsh host environment through multiple pathways involving both resistance-associated mutations and extensive gene loss.
Source: Frontiers in Microbiology - Category: Microbiology Source Type: research
Publication date: Available online 4 July 2020Source: American Journal of Infection ControlAuthor(s): Sarah Haessler, Elise M Martin, Mary Ellen Scales, Le Kang, Michelle Doll, Michael P. Stevens, Daniel Z. Uslan, Rachel Pryor, Michael B. Edmond, Emily Godbout, Salma Abbas, Gonzalo Bearman
Source: American Journal of Infection Control - Category: Infectious Diseases Source Type: research
ConclusionsCombination therapy with vancomycin or daptomycin plus BL for MRSA bacteremia showed lower clinical failure rates, however, no significant difference was seen in mortality.
Source: Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy - Category: Drugs & Pharmacology Authors: Tags: Original Research Article Source Type: research
OBJECTIVES: To first describe the epidemiological data of burns, including burn types and burn-related infections, in adult and pediatric patients. Second, to determine the effect of Methicillin-Resistant Staphylococcus aureus (MRSA) on length of hospital ...
Source: SafetyLit - Category: International Medicine & Public Health Tags: Burns, Electricity, Explosions, Fire, Scalds Source Type: news
Conclusion: These findings suggest that SiO2-PCe6-IL could rapidly increase the concentration of photosensitizer in biofilm and it is an effective therapy for combating biofilm infection.
Source: Theranostics - Category: Molecular Biology Authors: Tags: Research Paper Source Type: research
Abstract Intertidal red algae Hypnea valentiae associated Bacillus amyloliquefaciens MTCC 12716 revealed potential inhibitory effects on the growth of drug-resistant pathogens. In the genome of B. amyloliquefaciens MTCC 12716, biosynthetic gene clusters encoding antibacterial metabolites were predicted, which might be expressed and contributed to the broad-spectrum anti-infective activity. Three homologue members of the 24-membered macrocyclic lactone family, named as bacvalactones 1-3 bearing 13-O-ethyl (1); 15-O-furanyl-13-O-isobutyl-7-O-propyl-propanoate (2); and 15-O-furanyl-13-O-isobutyl-7-O-propyl-propanoate...
Source: Applied Microbiology and Biotechnology - Category: Microbiology Authors: Tags: Appl Microbiol Biotechnol Source Type: research
Conclusions: The results showed the relatively high heterogeneity and variation of coa gene among MRSA strains, while further studies on sequencing of these strains may identify which sequence type is predominant in this region.
Source: Nigerian Journal of Clinical Practice - Category: Rural Health Authors: Source Type: research
Conclusion: The pediatric population had a high frequency of burn injuries, representing an incentive for more focused educational prevention programs in that group. Additionally, burn infections carry significant morbidity, and are associated with longer hospital stay. These data can help implement various prevention programs. PMID: 32601641 [PubMed - in process]
Source: Saudi Medical Journal - Category: Middle East Health Tags: Saudi Med J Source Type: research
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