Risk factors for methicillin-resistant Staphylococcus aureus carriage among residents in 7 nursing homes in Shanghai, China

2016 ◽  
Vol 44 (7) ◽  
pp. 805-808 ◽  
Author(s):  
Fei-Fei Gu ◽  
Ji Zhang ◽  
Sheng-Yuan Zhao ◽  
Zhi-Rong Yang ◽  
Yue-Lun Zhang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Staphylococcus Aureus ◽  
Nursing Homes ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Methicillin Resistant

Risk Factors for Methicillin-Resistant Staphylococcus Aureus Carriage in Residents of German Nursing Homes

2002 ◽  
Vol 23 (9) ◽  
pp. 511-515 ◽  
Author(s):  
H. von Baum ◽  
C. Schmidt ◽  
D. Svoboda ◽  
O. Bock-Hensley ◽  
Constanze Wendt
Keyword(s):  
Risk Factors ◽  
Staphylococcus Aureus ◽  
Nursing Home ◽  
Nursing Homes ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Significant Risk ◽  
Nursing Home Residents ◽  
Medium Size ◽  
Prevalence Survey ◽  
Methicillin Resistant

Objectives:To determine the prevalence of and the risk factors for methicillin-resistant Staphylococcus aureus (MRSA) carriage in nursing home residents in the Rhine-Neckar region of southern Germany.Design:Point-prevalence survey.Setting:Forty-seven nursing homes in the region.Participants:All residents of the approached nursing homes who agreed to participate.Methods:After informed consent was obtained, all participants had their nares swabbed, some personal data collected, or both. All swabs were examined for growth of MRSA All S. aureus isolates underwent oxacillin susceptibility testing and polymerase chain reaction for demonstration of the meek gene. All MRSA isolates were typed using pulsed-field gel electrophoresis after digestion with SmaI.Results:Swabs from 3,236 nursing home residents yielded 36 MRSA strains, contributing to a prevalence rate of 1.1%. Significant risk factors for MRSA carriage in the multivariate analysis were the presence of wounds or urinary catheters, limited mobility, admission to a hospital during the preceding 3 months, or stay in a medium-size nursing home. One predominant MRSA strain could be detected in 30 of the 36 MRSA carriers.Conclusions:The prevalence of MRSA in German nursing homes is still low. These residents seemed to acquire their MRSA in the hospital and transfer it to their nursing home. Apart from well-known risk factors for the acquisition of MRSA we identified the size of the nursing home as an independent risk factor. This might be due to an increased use of antimicrobials in nursing homes of a certain size.

scholarly journals Nasal colonization with methicillin-resistant Staphylococcus aureus among elderly living in nursing homes in Brazil: risk factors and molecular epidemiology

2018 ◽  
Vol 17 (1) ◽  
Author(s):  
Monica da Silveira ◽  
Maria de Lourdes Ribeiro de Souza da Cunha ◽  
Camila Sena Martins de Souza ◽  
Adriana Aparecida Feltrin Correa ◽  
Carlos Magno Castelo Branco Fortaleza
Keyword(s):  
Risk Factors ◽  
Staphylococcus Aureus ◽  
Nursing Homes ◽  
Molecular Epidemiology ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Nasal Colonization ◽  
Methicillin Resistant ◽  
Elderly Living

scholarly journals Methicillin-resistant Staphylococcus aureus bloodstream infection: risk factors and clinical outcome in non-intensive-care units

2012 ◽  
Vol 45 (2) ◽  
pp. 189-193 ◽  
Author(s):  
Karinne Spirandelli Carvalho Naves ◽  
Natália Vaz da Trindade ◽  
Paulo Pinto Gontijo Filho
Keyword(s):  
Risk Factors ◽  
Staphylococcus Aureus ◽  
Bloodstream Infection ◽  
Antimicrobial Agents ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Methicillin Resistance ◽  
Diffusion Method ◽  
Disk Diffusion Method ◽  
Methicillin Resistant ◽  
Staphylococcus Aureus Bloodstream Infection

INTRODUCTION: Methicillin-resistant Staphylococcus aureus (MRSA) is spread out in hospitals across different regions of the world and is regarded as the major agent of nosocomial infections, causing infections such as skin and soft tissue pneumonia and sepsis. The aim of this study was to identify risk factors for methicillin-resistance in Staphylococcus aureus bloodstream infection (BSI) and the predictive factors for death. METHODS: A retrospective cohort of fifty-one patients presenting bacteraemia due to S. aureus between September 2006 and September 2008 was analysed. Staphylococcu aureus samples were obtained from blood cultures performed by clinical hospital microbiology laboratory from the Uberlândia Federal University. Methicillinresistance was determined by growth on oxacillin screen agar and antimicrobial susceptibility by means of the disk diffusion method. RESULTS: We found similar numbers of MRSA (56.8%) and methicillin-susceptible Staphylococcus aureus (MSSA) (43.2%) infections, and the overall hospital mortality ratio was 47%, predominantly in MRSA group (70.8% vs. 29.2%) (p=0.05). Age (p=0.02) was significantly higher in MRSA patients as also was the use of central venous catheter (p=0.02). The use of two or more antimicrobial agents (p=0.03) and the length of hospital stay prior to bacteraemia superior to seven days (p=0.006) were associated with mortality. High odds ratio value was observed in cardiopathy as comorbidity. CONCLUSIONS: Despite several risk factors associated with MRSA and MSSA infection, the use of two or more antimicrobial agents was the unique independent variable associated with mortality.

scholarly journals Study shows low rate of transmission of MRSA in Dutch nursing homes

2003 ◽  
Vol 7 (51) ◽  
Author(s):  
A J de Neeling ◽  
W J B Wannet
Keyword(s):  
Staphylococcus Aureus ◽  
Nursing Homes ◽  
The Netherlands ◽  
Systematic Study ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Methicillin Resistant ◽  
Low Rate

A systematic study was undertaken from 2000 to 2002 to determine the occurrence of methicillin resistant Staphylococcus aureus (MRSA) in nursing homes in four regions of the Netherlands

Sign in / Sign up

Export Citation Format

Share Document