National Healthcare Quality and Disparities Report
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Search All Research Studies
AHRQ Research Studies Date
Topics
- Adverse Events (1)
- Antibiotics (1)
- Antimicrobial Stewardship (2)
- Catheter-Associated Urinary Tract Infection (CAUTI) (1)
- Central Line-Associated Bloodstream Infections (CLABSI) (1)
- Community-Acquired Infections (1)
- Healthcare-Associated Infections (HAIs) (6)
- Hospitals (1)
- Infectious Diseases (1)
- Injuries and Wounds (2)
- Intensive Care Unit (ICU) (3)
- Long-Term Care (1)
- (-) Methicillin-Resistant Staphylococcus aureus (MRSA) (9)
- Neonatal Intensive Care Unit (NICU) (1)
- Newborns/Infants (2)
- Patient Safety (4)
- Practice-Based Research Network (PBRN) (1)
- Prevention (5)
- Risk (2)
- Surgery (1)
- Urinary Tract Infection (UTI) (1)
AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 9 of 9 Research Studies DisplayedPeterson LR, Boehm S, Beaumont JL
Reduction of methicillin-resistant Staphylococcus aureus infection in long-term care is possible while maintaining patient socialization: a prospective randomized clinical trial.
The researchers sought to demonstrate that a novel, minimally invasive program not interfering with activities of daily living or socialization could lower methicillin-resistant Staphylococcus aureus (MRSA) disease in long-term care facilities (LTCFs). They found that the MRSA infection rate decreased 65% between baseline and year 2, with a significant reduction observed at each of the three participating LTCFs. They concluded that on-site MRSA surveillance with targeted decolonization resulted in a significant decrease in clinical MRSA infection among LTCF residents.
AHRQ-funded; HS019968.
Citation: Peterson LR, Boehm S, Beaumont JL .
Reduction of methicillin-resistant Staphylococcus aureus infection in long-term care is possible while maintaining patient socialization: a prospective randomized clinical trial.
Am J Infect Control 2016 Dec;44(12):1622-27. doi: 10.1016/j.ajic.2016.04.251.
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Keywords: Healthcare-Associated Infections (HAIs), Long-Term Care, Methicillin-Resistant Staphylococcus aureus (MRSA), Patient Safety, Prevention
Piper Jenks N, Pardos de la Gandara M, D'Orazio BM
Differences in prevalence of community-associated MRSA and MSSA among U.S. and non-U.S. born populations in six New York community health centers.
As part of a research collaborative, 6 New York City-area community health centers recruited patients with Skin and Soft Tissue Infections (SSTIs). This study found that although not statistically significant, immigrants had lower rates of Methicillin-Resistant Staphylococcus aureus (MRSA) infections than did native-born participants, and immigrants showed significantly higher rates of Methicillin-Susceptible Staphylococcus aureus (MSSA) wound cultures.
AHRQ-funded; HS021667.
Citation: Piper Jenks N, Pardos de la Gandara M, D'Orazio BM .
Differences in prevalence of community-associated MRSA and MSSA among U.S. and non-U.S. born populations in six New York community health centers.
Travel Med Infect Dis 2016 Nov - Dec;14(6):551-60. doi: 10.1016/j.tmaid.2016.10.003.
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Keywords: Community-Acquired Infections, Methicillin-Resistant Staphylococcus aureus (MRSA), Injuries and Wounds, Practice-Based Research Network (PBRN), Antibiotics
Dicks KV, Lofgren E, Lewis SS
A multicenter pragmatic interrupted time series analysis of chlorhexidine gluconate bathing in community hospital intensive care units.
This study sought to determine whether daily chlorhexidine gluconate (CHG) bathing of intensive care unit (ICU) patients leads to a decrease in hospital-acquired infections (HAIs), particularly infections caused by methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus (VRE). It concluded that hospitals that implemented CHG bathing attained a decrease in ICU central-line-associated bloodstream infections (CLABSIs), ICU primary BSIs, and VRE central-line-associated bloodstream infections.
AHRQ-funded; HS023866.
Citation: Dicks KV, Lofgren E, Lewis SS .
A multicenter pragmatic interrupted time series analysis of chlorhexidine gluconate bathing in community hospital intensive care units.
Infect Control Hosp Epidemiol 2016 Jul;37(7):791-7. doi: 10.1017/ice.2016.23.
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Keywords: Catheter-Associated Urinary Tract Infection (CAUTI), Central Line-Associated Bloodstream Infections (CLABSI), Intensive Care Unit (ICU), Methicillin-Resistant Staphylococcus aureus (MRSA), Prevention, Patient Safety, Healthcare-Associated Infections (HAIs)
Reich PJ, Boyle MG, Hogan PG
Emergence of community-associated methicillin-resistant Staphylococcus aureus strains in the neonatal intensive care unit: an infection prevention and patient safety challenge.
Methicillin-resistant Staphylococcus aureus (MRSA) infections cause significant morbidity and mortality in neonatal intensive care units (NICUs). The researchers characterized the clinical and molecular epidemiology of MRSA strains colonizing NICU patients. They found that community-acquired MRSA strains are prominent in the NICU and associated with distinct risk factors.
AHRQ-funded; HS021736; HS024269.
Citation: Reich PJ, Boyle MG, Hogan PG .
Emergence of community-associated methicillin-resistant Staphylococcus aureus strains in the neonatal intensive care unit: an infection prevention and patient safety challenge.
Clin Microbiol Infect 2016 Jul;22(7):645.e1-8. doi: 10.1016/j.cmi.2016.04.013.
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Keywords: Methicillin-Resistant Staphylococcus aureus (MRSA), Neonatal Intensive Care Unit (NICU), Patient Safety, Prevention, Antimicrobial Stewardship, Newborns/Infants, Healthcare-Associated Infections (HAIs)
Muenks CE, Hogan PG, Wang JW
Diversity of Staphylococcus aureus strains colonizing various niches of the human body.
The objectives of this study were to determine whether S. aureus polyclonal colonization exists within one body niche and to determine the optimal sampling sites and culture methodology to capture the diversity of S. aureus strains in community-dwelling individuals. The researchers found S. aureus polyclonality within a single body niche and that culture methodology and sampling sites influenced the analytical sensitivity of S. aureus colonization detection and the robustness of phenotypic and genotypic strain recovery.
AHRQ-funded; HS021736; HS024269.
Citation: Muenks CE, Hogan PG, Wang JW .
Diversity of Staphylococcus aureus strains colonizing various niches of the human body.
J Infect 2016 Jun;72(6):698-705. doi: 10.1016/j.jinf.2016.03.015.
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Keywords: Infectious Diseases, Methicillin-Resistant Staphylococcus aureus (MRSA), Risk
Baker AW, Dicks KV, Durkin MJ
Epidemiology of surgical site infection in a community hospital network.
The researchers described the epidemiology of complex surgical site infection (SSI) following commonly performed surgical procedures in community hospitals and to characterize trends of SSI prevalence rates over time for MRSA and other common pathogens. They found that the prevalence of MRSA SSI decreased from 2008 to 2012. This decrease in MRSA SSI prevalence led to an overall decrease in SSI prevalence.
AHRQ-funded; HS023866.
Citation: Baker AW, Dicks KV, Durkin MJ .
Epidemiology of surgical site infection in a community hospital network.
Infect Control Hosp Epidemiol 2016 May;37(5):519-26. doi: 10.1017/ice.2016.13.
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Keywords: Surgery, Healthcare-Associated Infections (HAIs), Methicillin-Resistant Staphylococcus aureus (MRSA), Injuries and Wounds, Adverse Events, Risk, Hospitals
Popoola VO, Colantuoni E, Suwantarat N
Active surveillance cultures and decolonization to reduce staphylococcus aureus infections in the neonatal intensive care unit.
The researchers examined the impact of methicillin-susceptible S. aureus (MSSA) decolonization on the incidence of MSSA infection and to measure the prevalence of mupirocin resistance. They found that active surveillance cultures and decolonization may be effective in decreasing S. aureus infections in NICUs.
AHRQ-funded; HS022872.
Citation: Popoola VO, Colantuoni E, Suwantarat N .
Active surveillance cultures and decolonization to reduce staphylococcus aureus infections in the neonatal intensive care unit.
Infect Control Hosp Epidemiol 2016 Apr;37(4):381-7. doi: 10.1017/ice.2015.316..
Keywords: Healthcare-Associated Infections (HAIs), Healthcare-Associated Infections (HAIs), Intensive Care Unit (ICU), Methicillin-Resistant Staphylococcus aureus (MRSA), Newborns/Infants
Huang SS, Septimus E, Hayden MK
Effect of body surface decolonisation on bacteriuria and candiduria in intensive care units: an analysis of a cluster-randomised trial.
The researchers aimed to assess the effect of decolonization on bacteriuria and candiduria in patients admitted to ICUs. They concluded that universal decolonization of patients in the ICU with once a day chlorhexidine baths and short-course nasal mupirocin could be a potential preventive strategy in male patients because it significantly decreases candiduria and any bacteriuria, but not for women.
AHRQ-funded; 290201000008I; 29032007T.
Citation: Huang SS, Septimus E, Hayden MK .
Effect of body surface decolonisation on bacteriuria and candiduria in intensive care units: an analysis of a cluster-randomised trial.
Lancet Infect Dis 2016 Jan;16(1):70-9. doi: 10.1016/s1473-3099(15)00238-8.
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Keywords: Intensive Care Unit (ICU), Healthcare-Associated Infections (HAIs), Urinary Tract Infection (UTI), Methicillin-Resistant Staphylococcus aureus (MRSA), Prevention
Russell D, Beekmann SE, Polgreen PM
Routine use of contact precautions for methicillin-resistant Staphylococcus aureus and vancomycin-resistant enterococcus: Which way is the pendulum swinging?
This study assessed the state of utilization of contact precautions (CP) as well as adjunctive measures to reduce the risk of transmission for methicillin-resistant Staphylococcus aureus and vancomycin-resistant enterococcus in US hospitals. It found that the most widely used trigger for initiation of CP for both pathogens was positive clinical culture. Practices for discontinuation of isolation varied widely. Evidence-based guidelines regarding CP and horizontal interventions are needed.
AHRQ-funded; HS021188.
Citation: Russell D, Beekmann SE, Polgreen PM .
Routine use of contact precautions for methicillin-resistant Staphylococcus aureus and vancomycin-resistant enterococcus: Which way is the pendulum swinging?
Infect Control Hosp Epidemiol 2016 Jan;37(1):36-40. doi: 10.1017/ice.2015.246.
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Keywords: Methicillin-Resistant Staphylococcus aureus (MRSA), Prevention, Antimicrobial Stewardship, Patient Safety