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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 4 of 4 Research Studies DisplayedThom KA, Rock C, Robinson GL
Direct gloving vs hand hygiene before donning gloves in adherence to hospital infection control practices: a cluster randomized clinical trial.
The purpose of this study was to assess the effectiveness of a direct-gloving policy on adherence to infection prevention control practices in a hospital setting. In this study, hospital units were randomly assigned to either the intervention (hand hygiene not required before putting on gloves) or to usual care (hand hygiene required prior to before putting on nonsterile gloves). The primary study outcome was adherence to the expected practice upon room entry and room exit. Thirteen hospital units participated in the trial, and 3,790 health care personnel (HCP) were observed. The study found that adherence to expected practice was higher in the 6 units with the direct-gloving intervention than in the 7 usual care units even when controlling for baseline hand hygiene rates, unit type, and universal gloving policies. The intervention had no effect on hand hygiene adherence measured at entry to non-contact precautions rooms or at room exit. The intervention was related with increased total bacteria colony counts and increased detection of pathogenic bacteria on gloves in the ED and reduced colony counts in pediatrics units, with no change in either total colony count for adult intensive care unit or presence of pathogenic bacteria for adult intensive care unit.
AHRQ-funded; HS024108.
Citation: Thom KA, Rock C, Robinson GL .
Direct gloving vs hand hygiene before donning gloves in adherence to hospital infection control practices: a cluster randomized clinical trial.
JAMA Netw Open 2023 Oct 2; 6(10):e2336758. doi: 10.1001/jamanetworkopen.2023.36758..
Keywords: Hospitals, Patient Safety, Guidelines, Healthcare-Associated Infections (HAIs)
MacEwan SR, Gaughan AA, Beal EW
Concerns and frustrations about the public reporting of device-related healthcare-associated infections: perspectives of hospital leaders and staff.
The purpose of this study was to explore the specific concerns of hospital leaders and staff regarding the identification and public reporting of healthcare-associated infections (HAIs). Between 2017 and 2019 the researchers conducted interviews with 471 participants including hospitals leaders and hospital staff across 18 United States hospitals. The study found that interviewees discussed concerns about public reporting of HAI data, including a lack of trust in the data and unintended consequences of its public reporting, as well as particular frustrations with the identification and accountability for publicly-reported HAIs.
AHRQ-funded; HS024958.
Citation: MacEwan SR, Gaughan AA, Beal EW .
Concerns and frustrations about the public reporting of device-related healthcare-associated infections: perspectives of hospital leaders and staff.
Am J Infect Control 2023 Jun; 51(6):633-37. doi: 10.1016/j.ajic.2022.08.003..
Keywords: Medical Devices, Healthcare-Associated Infections (HAIs), Hospitals, Provider: Health Personnel
Ye S, Li D, Yu T
The impact of surgical volume on hospital ranking using the standardized infection ratio.
Researchers investigated the effect of surgical volume on the accuracy of identifying poorly performing hospitals. Their research was based on the standardized infection ratio, and they applied their proposed method to data from HCA Healthcare from 2014-2016 on surgical site infections in colon surgery patients. They concluded that minimum surgical volumes and predicted events criteria are required to make hospital evaluation reliable, and that these criteria may vary by overall prevalence and between-hospital variability.
AHRQ-funded; HS027791.
Citation: Ye S, Li D, Yu T .
The impact of surgical volume on hospital ranking using the standardized infection ratio.
Sci Rep 2023 May 10; 13(1):7624. doi: 10.1038/s41598-023-33937-y..
Keywords: Hospitals, Surgery, Healthcare-Associated Infections (HAIs), Provider Performance, Quality of Care
Goto M, Hasegawa S, Balkenende EC
Effectiveness of ultraviolet-c disinfection on hospital-onset gram-negative rod bloodstream infection: a nationwide stepped-wedge time-series analysis.
This study evaluated the effectiveness of enhanced terminal room cleaning with ultraviolet C (UV-C) disinfection in reducing gram-negative rod (GNR) infections. The authors used information regarding UV-C use and the timing of implementation through a survey of all Veterans Health Administration (VHA) hospitals providing inpatient acute care from January 2010 and December 2018. Among 128 Veterans Health Administration hospitals, 120 provided complete survey responses with 40 reporting implementations of UV-C systems. UV-C use was associated with a 19% lower incident of hospital-onset (HO) GNR bloodstream infection (BSI).
AHRQ-funded; HS027472.
Citation: Goto M, Hasegawa S, Balkenende EC .
Effectiveness of ultraviolet-c disinfection on hospital-onset gram-negative rod bloodstream infection: a nationwide stepped-wedge time-series analysis.
Clin Infect Dis 2023 Jan 13; 76(2):291-98. doi: 10.1093/cid/ciac776..
Keywords: Central Line-Associated Bloodstream Infections (CLABSI), Healthcare-Associated Infections (HAIs), Hospitals, Prevention, Sepsis