NASAL CARRIERS OF METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS (MRSA), INFECTION SAFETY AND HAND HYGIENE AMONG HEALTH WORKERS IN SULAIMANI CITY

2013 ◽  
Vol 3 (1) ◽  
pp. 1-12
Author(s):  
Narmeen Nasradden Fathi ◽  
◽  
Sherko A Omer ◽  
Mohammed O Mohammed ◽  
◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Hand Hygiene ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Health Workers ◽  
Methicillin Resistant ◽  
Mrsa Infection

scholarly journals Utility of Methicillin-Resistant Staphylococcus aureus Nares Screening in Hospitalized Children with Acute Infectious Disease Syndromes

Antibiotics ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 1434
Author(s):  
Ashley Sands ◽  
Nicole Mulvey ◽  
Denise Iacono ◽  
Jane Cerise ◽  
Stefan H. F. Hagmann
Keyword(s):  
Staphylococcus Aureus ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Hospitalized Children ◽  
Methicillin Resistant ◽  
Osteoarticular Infections ◽  
Clinical Culture ◽  
Acute Infectious Disease ◽  
Mrsa Infection ◽  
Age Range ◽  
Mrsa Colonization

Studies in adults support the use of a negative methicillin-resistant Staphylococcus aureus (MRSA) nares screening (MNS) to help limit empiric anti-MRSA antibiotic therapy. We aimed to evaluate the use of MNS for anti-MRSA antibiotic de-escalation in hospitalized children (<18 years). Records of patients admitted between 1 January 2015 and 31 December 2020 with a presumed infectious diagnosis who were started on anti-MRSA antibiotics, had a PCR-based MNS, and a clinical culture performed were retrospectively reviewed. A total of 95 children were included with a median age (range) of 2 (0–17) years. The top three diagnosis groups were skin and soft tissue infections (n = 38, 40%), toxin-mediated syndromes (n = 17, 17.9%), and osteoarticular infections (n = 14, 14.7%). Nasal MRSA colonization and growth of MRSA in clinical cultures was found in seven patients (7.4%) each. The specificity and the negative predictive value (NPV) of the MNS to predict a clinical MRSA infection were both 95.5%. About half (n = 55, 57.9%) had anti-MRSA antibiotics discontinued in-house. A quarter (n = 14, 25.5%) were de-escalated based on the negative MNS test alone, and another third (n = 21, 38.2%) after negative MNS test and negative culture results became available. A high NPV suggests that MNS may be useful for limiting unnecessary anti-MRSA therapy and thereby a useful antimicrobial stewardship tool for hospitalized children. Prospective studies are needed to further characterize the utility of MNS for specific infectious diagnoses.

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