National Healthcare Quality and Disparities Report
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Topics
- Adverse Events (2)
- Antibiotics (1)
- Antimicrobial Stewardship (1)
- Catheter-Associated Urinary Tract Infection (CAUTI) (1)
- Central Line-Associated Bloodstream Infections (CLABSI) (2)
- Clostridium difficile Infections (2)
- Comparative Effectiveness (1)
- Critical Care (2)
- Evidence-Based Practice (2)
- (-) Healthcare-Associated Infections (HAIs) (20)
- Home Healthcare (1)
- Hospitalization (3)
- (-) Hospitals (20)
- Implementation (1)
- (-) Infectious Diseases (20)
- Injuries and Wounds (1)
- Inpatient Care (2)
- Intensive Care Unit (ICU) (2)
- Medication (1)
- Methicillin-Resistant Staphylococcus aureus (MRSA) (1)
- Newborns/Infants (1)
- Outcomes (1)
- Patient-Centered Outcomes Research (1)
- Patient Safety (14)
- Payment (2)
- Policy (2)
- Practice Patterns (1)
- Prevention (7)
- Provider Performance (2)
- Public Health (3)
- Public Reporting (1)
- Quality Improvement (3)
- Quality Measures (1)
- Quality of Care (3)
- Surgery (4)
- 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 20 of 20 Research Studies DisplayedLee BY, Bartsch SM, Lin MY
How long-term acute care hospitals can play an important role in controlling carbapenem-resistant Enterobacteriaceae in a region: a simulation modeling study.
Researchers investigated how implementing control measures in long-term acute care hospitals (LTACHs) can impact carbapenem-resistant Enterobacteriaceae (CRE) spread regionwide. They used their own Chicago metropolitan region agent-based model to simulate CRE spread and control. They found that a prevention bundle in only LTACHs decreased prevalence and averted new carriers, infections, and deaths over 3 years compared with no CRE control measures. When LTACHs and intensive care units intervened, prevalence decreased further. They concluded that LTACHs may be more important than other acute care settings for controlling CRE, and regional efforts to control drug-resistant organisms should start with LTACHs as a centerpiece.
AHRQ-funded; HS023317.
Citation: Lee BY, Bartsch SM, Lin MY .
How long-term acute care hospitals can play an important role in controlling carbapenem-resistant Enterobacteriaceae in a region: a simulation modeling study.
Am J Epidemiol 2021 Feb 1;190(3):448-58. doi: 10.1093/aje/kwaa247..
Keywords: Healthcare-Associated Infections (HAIs), Infectious Diseases, Prevention, Hospitals, Patient Safety, Implementation
Vsevolozhskaya OA, Manz KC, Zephyr PM
Measurement matters: changing penalty calculations under the Hospital Acquired Condition Reduction Program (HACRP) cost hospitals millions.
Since October 2014, the Centers for Medicare and Medicaid Services has penalized 25% of U.S. hospitals with the highest rates of hospital-acquired conditions under the Hospital Acquired Conditions Reduction Program (HACRP). While early evaluations of the HACRP program reported cumulative reductions in hospital-acquired conditions, more recent studies have not found a clear association between receipt of the HACRP penalty and hospital quality of care. In this article, the authors posit that some of this disconnect may be driven by frequent scoring updates.
AHRQ-funded; HS025148.
Citation: Vsevolozhskaya OA, Manz KC, Zephyr PM .
Measurement matters: changing penalty calculations under the Hospital Acquired Condition Reduction Program (HACRP) cost hospitals millions.
BMC Health Serv Res 2021 Feb 10;21(1):131. doi: 10.1186/s12913-021-06108-w..
Keywords: Healthcare-Associated Infections (HAIs), Infectious Diseases, Hospitals, Policy, Quality Improvement, Quality of Care, Patient Safety
Chatterjee P, Williams MD, Coppin JD
Effectiveness of copper-impregnated solid surfaces on lowering microbial bio-burden levels in an acute care hospital.
This study examined whether using novel coper-impregnated solid materials on high-touch surfaces in patient rooms lowered bacterial contamination which may lead to health care-associated infections in acute care hospitals. Sixteen rooms were installed with copper-impregnated surfaces and were compared to standard noncopper laminate surfaces in 16 rooms over a 3-day period. Samples were taken 3 times per day. A lower level of microbial contamination was found in copper-impregnated solid surfaces as compared to standard surfaces.
AHRQ-funded; HS025598.
Citation: Chatterjee P, Williams MD, Coppin JD .
Effectiveness of copper-impregnated solid surfaces on lowering microbial bio-burden levels in an acute care hospital.
Open Forum Infect Dis 2020 Aug;7(8). doi: 10.1093/ofid/ofaa238..
Keywords: Patient Safety, Healthcare-Associated Infections (HAIs), Infectious Diseases, Hospitals, Comparative Effectiveness, Prevention, Evidence-Based Practice
Sheetz KH, Ryan A
Accuracy of quality measurement for the hospital acquired conditions reduction program.
Accuracy of quality measurement for the hospital acquired conditions reduction program.
AHRQ-funded; HS026244; HS000053.
Citation: Sheetz KH, Ryan A .
Accuracy of quality measurement for the hospital acquired conditions reduction program.
BMJ Qual Saf 2020 Jul;29(7):605-07. doi: 10.1136/bmjqs-2019-009747..
Keywords: Healthcare-Associated Infections (HAIs), Hospitals, Quality Measures, Quality Improvement, Quality of Care, Surgery, Infectious Diseases
Ilieş I, Anderson DJ, Salem J
Large-scale empirical optimisation of statistical control charts to detect clinically relevant increases in surgical site infection rates.
Researchers sought to determine which statistical process control chart types and design parameters maximized the detection of clinically relevant surgical site infection (SSI) rate increases while minimizing false alarms. Statistically significant SSI rate increases (signals) at individual hospitals were identified using 50 different statistical process control chart variations; blinded epidemiologists evaluated the clinical significance of 2709 representative signals of potential outbreaks and rated them as requiring action or no action. The researchers concluded that an optimized combination of two moving average charts had the best performance for identifying clinically relevant small but sustained above-network SSI rates and large short-term individual hospital increases.
AHRQ-funded; HS023821.
Citation: Ilieş I, Anderson DJ, Salem J .
Large-scale empirical optimisation of statistical control charts to detect clinically relevant increases in surgical site infection rates.
BMJ Qual Saf 2020 Jun;29(6):472-81. doi: 10.1136/bmjqs-2018-008976..
Keywords: Surgery, Healthcare-Associated Infections (HAIs), Infectious Diseases, Hospitals, Patient Safety
Baker AW, Nehls N, Ilies I
Use of optimised dual statistical process control charts for early detection of surgical site infection outbreaks.
This study analyzed the use of optimized dual statistical process control (SPC) charts to predict surgical site infection (SSI) outbreaks. The researchers retrospectively applied an optimized pair of moving average (MA) SPC charts to all 30 SSI outbreaks previously identified and investigated from 2007 to 2015 in the Duke Infection Control Outreach Network (DICON), which is a network of more than 50 community hospitals. The dual MA SPC chart approach detected all 30 outbreaks at a median of 16 months prior to traditional surveillance detection.
AHRQ-funded; HS23821.
Citation: Baker AW, Nehls N, Ilies I .
Use of optimised dual statistical process control charts for early detection of surgical site infection outbreaks.
BMJ Qual Saf 2020 Jun;29(6):517-20. doi: 10.1136/bmjqs-2019-010586..
Keywords: Healthcare-Associated Infections (HAIs), Surgery, Patient Safety, Hospitals, Public Health, Infectious Diseases
Bartsch SM, Wong KF, Stokes-Cawley OJ
Knowing more of the iceberg: how detecting a greater proportion of carbapenem-resistant Enterobacteriaceae carriers influences transmission.
This study examined the impact of detecting a greater proportion of carbapenem-resistant Enterobacteriaceae (CRE) carriers in the hospital inpatient population. The researchers used the Regional Healthcare Ecosystem Analyst-generated agent-based model of adult inpatient healthcare facilities in Orange County, California. They found that only if the detection level is increased to 1 in 5 carriers does it garner large reductions in the number of new CRE carriers. At the present time the detection level is 1 in 9 carriers.
AHRQ-funded; HS023317.
Citation: Bartsch SM, Wong KF, Stokes-Cawley OJ .
Knowing more of the iceberg: how detecting a greater proportion of carbapenem-resistant Enterobacteriaceae carriers influences transmission.
J Infect Dis 2020 May 11;221(11):1782-94. doi: 10.1093/infdis/jiz288..
Keywords: Healthcare-Associated Infections (HAIs), Infectious Diseases, Hospitals, Patient Safety, Prevention
Meddings J, Greene MT, Ratz D
Multistate programme to reduce catheter-associated infections in intensive care units with elevated infection rates.
AHRQ’s Safety Program for ICUs aimed to reduce central line-associated bloodstream infection (CLABSI) and catheter-associated urinary tract infection (CAUTI) in intensive care units with elevated rates. Included hospitals had at least one adult intensive care unit with elevated CLABSI or CAUTI rates. The investigators targeted intensive care units with elevated catheter infection rates but yielded no statistically significant reduction in CLABSI, CAUTI or catheter utilization in the first two of six planned cohorts. Improvements in the interventions based on lessons learned from these initial cohorts are being applied to subsequent cohorts.
AHRQ-funded; 233201500016I.
Citation: Meddings J, Greene MT, Ratz D .
Multistate programme to reduce catheter-associated infections in intensive care units with elevated infection rates.
BMJ Qual Saf 2020 May;29(5):418-29. doi: 10.1136/bmjqs-2019-009330..
Keywords: Catheter-Associated Urinary Tract Infection (CAUTI), Central Line-Associated Bloodstream Infections (CLABSI), Healthcare-Associated Infections (HAIs), Infectious Diseases, Patient Safety, Urinary Tract Infection (UTI), Intensive Care Unit (ICU), Hospitals, Evidence-Based Practice, Patient-Centered Outcomes Research, Inpatient Care, Critical Care
McHaney-Lindstrom M, Hebert C, Miller H
Network analysis of intra-hospital transfers and hospital onset Clostridium difficile infection.
This paper explores how social network analysis (SNA) software can be used to analyze intra-hospital networks of individuals with a healthcare associated infection (HAI) for further analysis in a GIS environment. The SNA analysis compared cases to controls which highlighted significant differences in the overall structure of the networks.
AHRQ-funded; HS024379.
Citation: McHaney-Lindstrom M, Hebert C, Miller H .
Network analysis of intra-hospital transfers and hospital onset Clostridium difficile infection.
Health Info Libr J 2020 Mar;37(1):26-34. doi: 10.1111/hir.12274..
Keywords: Clostridium difficile Infections, Healthcare-Associated Infections (HAIs), Infectious Diseases, Hospitals, Public Health
Sheetz KH, Dimick JB, Englesbe MJ
Hospital-acquired condition reduction program is not associated with additional patient safety improvement.
In 2013 the Centers for Medicare and Medicaid Services announced that it would begin levying penalties against hospitals with the highest rates of hospital-acquired conditions through the Hospital-Acquired Condition Reduction Program. This study evaluates whether the program has been successful in improving patient safety or not. The investigators concluded that the program did not improve patient safety in Michigan beyond existing trends.
AHRQ-funded; HS000053; HS026244.
Citation: Sheetz KH, Dimick JB, Englesbe MJ .
Hospital-acquired condition reduction program is not associated with additional patient safety improvement.
Health Aff 2019 Nov;38(11):1858-65. doi: 10.1377/hlthaff.2018.05504..
Keywords: Healthcare-Associated Infections (HAIs), Hospitals, Patient Safety, Provider Performance, Quality Improvement, Quality of Care, Infectious Diseases, Payment
Chopra V, Kaatz S, Swaminathan L
Variation in use and outcomes related to midline catheters: results from a multicentre pilot study.
This study examined complication rates from placement of midline vascular catheters. They have become more common in use recently. Complications were analyzed using medical records from hospitalized patients in 12 hospitals from January 2017 to February 2018. Most midline catheters were placed in general ward settings for difficult intravenous access. About half were removed within 5 days of insertion. Major or minor complications occurred in 10.3% of midlines with minor complications accounting for 71% of all adverse events. These minor complications included dislodgement, leaking, and infiltration. Major complications included occlusion, upper-extremity DVT and BSI. Use of midlines and outcomes varied widely across hospitals.
AHRQ-funded; HS025891.
Citation: Chopra V, Kaatz S, Swaminathan L .
Variation in use and outcomes related to midline catheters: results from a multicentre pilot study.
BMJ Qual Saf 2019 Sep;28(9):714-20. doi: 10.1136/bmjqs-2018-008554..
Keywords: Patient Safety, Healthcare-Associated Infections (HAIs), Infectious Diseases, Adverse Events, Practice Patterns, Outcomes, Hospitals
Anderson DJ, Watson S, Moehring RW
Feasibility of core antimicrobial stewardship interventions in community hospitals.
The purpose of this study was to determine the feasibility and results of implementing 2 core stewardship intervention strategies in community hospitals. The two antimicrobial stewardship strategies targeted vancomycin hydrochloride, piperacillin-tazobactam, and the antipseudomonal carbapenems on formulary at the study hospitals: (1) modified preauthorization (PA), in which the prescriber had to receive pharmacist approval for continued use of the antibiotic after the first dose, and (2) postprescription audit and review (PPR), in which the pharmacist would engage the prescriber about antibiotic appropriateness after 72 hours of therapy.
AHRQ-funded; HS023866.
Citation: Anderson DJ, Watson S, Moehring RW .
Feasibility of core antimicrobial stewardship interventions in community hospitals.
The purpose of this study was to determine the feasibility and results of implementing 2 core stewardship intervention strategies in community hospitals. The two antimicrobial stewardship strategies targeted vancomycin hydrochloride, piperacillin-tazobactam, and the antipseudomonal carbapenems on formulary at the study hospitals: (1) modified preauthorization (PA), in which the prescriber had to receive pharmacist approval for continued use of the antibiotic after the first dose, and (2) postprescription audit and review (PPR), in which the pharmacist would engage the prescriber about antibiotic appropriateness after 72 hours of therapy..
Keywords: Antibiotics, Antimicrobial Stewardship, Healthcare-Associated Infections (HAIs), Hospitals, Infectious Diseases, Medication, Patient Safety
Goodman KE, Simner PJ, Klein EY
Predicting probability of perirectal colonization with carbapenem-resistant Enterobacteriaceae (CRE) and other carbapenem-resistant organisms (CROs) at hospital unit admission.
This study measured the prevalence of carbapenem-resistant organisms (CROs), including carbapenem-resistant Enterobacteriaceae (CRE) and carbapenemase-production organisms (CPOs) in the perirectal area in all patients admitted to the medical intensive care unit or solid organ transplant unit at Johns Hopkins Hospital between July 1, 2016 and July 1, 2017. The data was then used to develop models to predict colonization probabilities using decision tree learning. While overall, decision tree models poorly predicted CRO and CPO colonization; for patients with recent CRO-positive cultures who use proton-pump inhibitors the decision tree did accurately identify patients with CRO-positive cultures.
AHRQ-funded; HS025089.
Citation: Goodman KE, Simner PJ, Klein EY .
Predicting probability of perirectal colonization with carbapenem-resistant Enterobacteriaceae (CRE) and other carbapenem-resistant organisms (CROs) at hospital unit admission.
Infect Control Hosp Epidemiol 2019 May;40(5):541-50. doi: 10.1017/ice.2019.42..
Keywords: Healthcare-Associated Infections (HAIs), Hospitals, Hospitalization, Infectious Diseases
Khamash DF, Mongodin EF, White JR
The association between the developing nasal microbiota of hospitalized neonates and Staphylococcus aureus colonization.
This research studied the association between hospitalized neonates who develop Staphylococcus aureus infections and nasal microbiota populations that preceded infection. Nares samples were obtained for neonates who were screened weekly for S. aureus. DNA was extracted and DNA of the bacterias were sequenced. It was found that controls and treated cases had a higher abundance of genes that contributed to the synthesis of natural antimicrobial compounds from several commensal bacterial types.
AHRQ-funded; HS022872.
Citation: Khamash DF, Mongodin EF, White JR .
The association between the developing nasal microbiota of hospitalized neonates and Staphylococcus aureus colonization.
Open Forum Infect Dis 2019 Apr;6(4):ofz062. doi: 10.1093/ofid/ofz062..
Keywords: Healthcare-Associated Infections (HAIs), Hospitalization, Hospitals, Infectious Diseases, Newborns/Infants
Leeman H, Cosgrove SE, Williams D
Assessing burden of central line-associated bloodstream infections present on hospital admission.
Investigators described patients presenting to an academic medical center with central line-associated bloodstream infection present on hospital admission over 1 year. Of the 130 admissions, they found that about half presented from home infusion, followed by oncology clinic, hemodialysis, and skilled nursing facility. They concluded that efforts to reduce such infections should address patients across the entire health care system.
AHRQ-funded; HS025782.
Citation: Leeman H, Cosgrove SE, Williams D .
Assessing burden of central line-associated bloodstream infections present on hospital admission.
Am J Infect Control 2020 Feb;48(2):216-18. doi: 10.1016/j.ajic.2019.08.010..
Keywords: Central Line-Associated Bloodstream Infections (CLABSI), Healthcare-Associated Infections (HAIs), Hospitalization, Home Healthcare, Hospitals, Infectious Diseases
Pogorzelska-Maziarz M, de Cordova PB, Herzig M, de Cordova PB, Herzig CTA
Perceived impact of state-mandated reporting on infection prevention and control departments.
Currently, most US states have adopted legislation requiring hospitals to submit health care-associated infection (HAI) data. In this study, the authors evaluated the perceived impact of state HAI laws on infection prevention and control (IPC) departments. They concluded that respondents in states with laws reported negative effects on their IPC department, beyond what was required by federal mandates.
AHRQ-funded; HS024339.
Citation: Pogorzelska-Maziarz M, de Cordova PB, Herzig M, de Cordova PB, Herzig CTA .
Perceived impact of state-mandated reporting on infection prevention and control departments.
Am J Infect Control 2019 Feb;47(2):118-22. doi: 10.1016/j.ajic.2018.08.012..
Keywords: Public Reporting, Policy, Public Health, Healthcare-Associated Infections (HAIs), Infectious Diseases, Prevention, Hospitals
Yokoe DS, Avery TR, Platt R
Ranking hospitals based on colon surgery and abdominal hysterectomy surgical site infection outcomes: impact of limiting surveillance to the operative hospital.
This study examined how hospitals are ranked based on colon surgery and abdominal surgical site infection (SSI) outcomes. This ranking can impact how financial penalties are determined. Currently SSI surveillance focuses mainly on the operative hospital, but patients sometimes go to a different hospital after an SSI as opposed to readmission in the operative hospital. The authors used data from a California statewide hospital registry to assess for evidence of SSI for surgeries performed from March 2011 through November 2013. This analysis showed show that operational hospital surveillance alone would have missed 7.2% of colon surgery and 13.4% of abdominal hysterectomy SSIs. This leads to an inaccurate assignment or avoidance of financial penalties for approximately 1 in 11-16 hospitals.
AHRQ-funded; HS021424.
Citation: Yokoe DS, Avery TR, Platt R .
Ranking hospitals based on colon surgery and abdominal hysterectomy surgical site infection outcomes: impact of limiting surveillance to the operative hospital.
Clin Infect Dis 2018 Sep 14;67(7):1096-102. doi: 10.1093/cid/ciy223..
Keywords: Surgery, Healthcare-Associated Infections (HAIs), Infectious Diseases, Injuries and Wounds, Adverse Events, Hospitals, Payment, Patient Safety, Provider Performance
Anderson DJ, Moehring RW, Weber DJ
Effectiveness of targeted enhanced terminal room disinfection on hospital-wide acquisition and infection with multidrug-resistant organisms and Clostridium difficile: a secondary analysis of a multicentre cluster randomised controlled trial with crossover
In this study, the investigators aimed to assess the effectiveness of four disinfection strategies on hospital-wide incidence of multidrug-resistant organisms and Clostridium difficile in the Benefits of Enhanced Terminal Room (BETR) Disinfection study. The investigators found that enhanced terminal room disinfection with ultraviolet (UV) in a targeted subset of high-risk rooms led to a decrease in hospital-wide incidence of C difficile and vancomycin-resistant enterococci.
AHRQ-funded; HS023866.
Citation: Anderson DJ, Moehring RW, Weber DJ .
Effectiveness of targeted enhanced terminal room disinfection on hospital-wide acquisition and infection with multidrug-resistant organisms and Clostridium difficile: a secondary analysis of a multicentre cluster randomised controlled trial with crossover
Lancet Infect Dis 2018 Aug;18(8):845-53. doi: 10.1016/s1473-3099(18)30278-0..
Keywords: Clostridium difficile Infections, Healthcare-Associated Infections (HAIs), Hospitals, Infectious Diseases, Inpatient Care, Patient Safety, Prevention
Harris AD, Pineles L, Belton B
Universal glove and gown use and acquisition of antibiotic-resistant bacteria in the ICU: a randomized trial.
Antibiotic-resistant bacteria are associated with increased patient morbidity and mortality. It is unknown whether wearing gloves and gowns for all patient contact in the intensive care unit (ICU) decreases acquisition of antibiotic-resistant bacteria. The purpose of this study was to assess whether wearing gloves and gowns for all patient contact in the ICU decreases acquisition of methicillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant Enterococcus (VRE) compared with usual care.
AHRQ-funded; HS018111; 290200600015.
Citation: Harris AD, Pineles L, Belton B .
Universal glove and gown use and acquisition of antibiotic-resistant bacteria in the ICU: a randomized trial.
JAMA 2013 Oct 16;310(15):1571-80. doi: 10.1001/jama.2013.277815..
Keywords: Patient Safety, Healthcare-Associated Infections (HAIs), Methicillin-Resistant Staphylococcus aureus (MRSA), Infectious Diseases, Intensive Care Unit (ICU), Hospitals, Prevention, Critical Care
Steinberg JP, Denham ME, Zimring C
https://www.researchgate.net/publication/276382905/download
The role of the hospital environment in the prevention of healthcare-associated infections by contact transmission.
The authors describe the role of the hospital environment in the spread of pathogens by direct and indirect contact. In addition, the prevention of transmission through interventions involving the built environment is discussed. They conclude that enhanced environmental cleaning including touchless technologies and self-cleaning surfaces can reduce environmental contamination and may prevent infections.
AHRQ-funded; 290201000024I.
Citation: Steinberg JP, Denham ME, Zimring C .
The role of the hospital environment in the prevention of healthcare-associated infections by contact transmission.
HERD 2013 Oct;7(1 suppl):46-73..
Keywords: Healthcare-Associated Infections (HAIs), Infectious Diseases, Hospitals, Prevention, Patient Safety