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Although critical access hospitals are small, the expected infection prevention activities remain extensive. Program standards, aligned with the Association for Professionals in Infection Control and Epidemiology infection prevention competency model domains, were developed and implemented in a midwestern health care system. Time estimates for completion of each activity were assigned and then extrapolated to offer guidance on necessary full-time equivalents for adequate staffing.
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Atenção à Saúde , Controle de Infecções , Humanos , Recursos Humanos , Estudantes , Hospitais , Desenvolvimento de ProgramasRESUMO
The COVID-19 pandemic exposed the limitations of global health systems' abilities to manage the rapid spread of a novel infectious disease, which was exacerbated by shortages of respiratory protective devices and other critical personal protective equipment (PPE). An advisory panel of experienced health-care professionals with backgrounds in Occupational and Environmental Health and Safety (OEHS), Infection Prevention, Nursing, and Clinical Application Specialists convened to discuss challenges and strategies associated with the selection and use of respiratory protective devices as experienced during the first year of the COVID-19 pandemic. This discussion led to the following recommendations: 1) the need for clear communication of alternative respiratory protection selection and use recommendations in accordance with US regulatory and agency guidance; 2) the need for collaboration between Infection Prevention, OEHS, clinical staff, supply chain/materials management, emergency preparedness, executive leadership, and finance; 3) the need for adequate stockpiling, inventory rotation, and diverse respiratory protection options to accommodate the majority of health-care workers; 4) the need for efficient and innovative strategies to communicate evolving regulatory, agency, and facility recommendations and to deliver appropriate training on respiratory protection; and 5) the need for additional research on respiratory protection use - involving filtering facepiece respirators (FFRs) as well as other respirator types designed to be reused - to balance infection prevention best practices with a sustainable process. In conclusion, these considerations may offer guidance and identify areas for research on preparedness, communication, education, and training to enhance the preparation of health-care facilities including community-based health-care organizations for unexpected public health events.
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BACKGROUND: Electronic monitoring systems (EMS) for measuring hand hygiene performance have many advantages. Previous studies have shared results of EMS in individual units or single institutions, without many details of implementation. The implementation steps for house wide use of an EMS in 12 hospitals are described. METHODS: Hospital resources used in this 3-year implementation included those for installation activities, initial education about the components and function of the EMS, evaluation of healthcare professionals' processes related to hand hygiene, routine data feedback in a variety of methods, continuous coaching and training on the EMS, incentive programs and strong leadership support. RESULTS: Continual process improvement activities resulted in a 23% increase in hand hygiene performance, from 53% at baseline, to 76%. DISCUSSION/CONCLUSION: Implementation of an EMS required many resources beyond those for the technology, but resulted in measurable improvement in hand hygiene performance.
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Infecção Hospitalar , Higiene das Mãos , Humanos , Higiene das Mãos/métodos , Pessoal de Saúde , Eletrônica , Hospitais , Retroalimentação , Fidelidade a Diretrizes , Desinfecção das Mãos/métodosRESUMO
Objective: To determine the relationship between severe acute respiratory syndrome coronavirus 2 infection, hospital-acquired infections (HAIs), and mortality. Design: Retrospective cohort. Setting: Three St. Louis, MO hospitals. Patients: Adults admitted ≥48 hours from January 1, 2017 to August 31, 2020. Methods: Hospital-acquired infections were defined as those occurring ≥48 hours after admission and were based on positive urine, respiratory, and blood cultures. Poisson interrupted time series compared mortality trajectory before (beginning January 1, 2017) and during the first 6 months of the pandemic. Multivariable logistic regression models were fitted to identify risk factors for mortality in patients with an HAI before and during the pandemic. A time-to-event analysis considered time to death and discharge by fitting Cox proportional hazards models. Results: Among 6,447 admissions with subsequent HAIs, patients were predominantly White (67.9%), with more females (50.9% vs 46.1%, P = .02), having slightly lower body mass index (28 vs 29, P = .001), and more having private insurance (50.6% vs 45.7%, P = .01) in the pre-pandemic period. In the pre-pandemic era, there were 1,000 (17.6%) patient deaths, whereas there were 160 deaths (21.3%, P = .01) during the pandemic. A total of 53 (42.1%) coronavirus disease 2019 (COVID-19) patients died having an HAI. Age and comorbidities increased the risk of death in patients with COVID-19 and an HAI. During the pandemic, Black patients with an HAI and COVID-19 were more likely to die than White patients with an HAI and COVID-19. Conclusions: In three Midwestern hospitals, patients with concurrent HAIs and COVID-19 were more likely to die if they were Black, elderly, and had certain chronic comorbidities.
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Objective: To use interrupted time-series analyses to investigate the impact of the coronavirus disease 2019 (COVID-19) pandemic on healthcare-associated infections (HAIs). We hypothesized that the pandemic would be associated with higher rates of HAIs after adjustment for confounders. Design: We conducted a cross-sectional study of HAIs in 3 hospitals in Missouri from January 1, 2017, through August 31, 2020, using interrupted time-series analysis with 2 counterfactual scenarios. Setting: The study was conducted at 1 large quaternary-care referral hospital and 2 community hospitals. Participants: All adults ≥18 years of age hospitalized at a study hospital for ≥48 hours were included in the study. Results: In total, 254,792 admissions for ≥48 hours occurred during the study period. The average age of these patients was 57.6 (±19.0) years, and 141,107 (55.6%) were female. At hospital 1, 78 CLABSIs, 33 CAUTIs, and 88 VAEs were documented during the pandemic period. Hospital 2 had 13 CLABSIs, 6 CAUTIs, and 17 VAEs. Hospital 3 recorded 11 CLABSIs, 8 CAUTIs, and 11 VAEs. Point estimates for hypothetical excess HAIs suggested an increase in all infection types across facilities, except for CLABSIs and CAUTIs at hospital 1 under the "no pandemic" scenario. Conclusions: The COVID-19 era was associated with increases in CLABSIs, CAUTIs, and VAEs at 3 hospitals in Missouri, with variations in significance by hospital and infection type. Continued vigilance in maintaining optimal infection prevention practices to minimize HAIs is warranted.
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In this retrospective cohort from 3 Missouri hospitals from January 2017 to August 2020, hospital-onset Clostridioides difficile infections were more common during the severe acute respiratory syndrome coronavirus 2 pandemic at the tertiary care hospital. Risk factors associated with hospital-onset C difficile infection included the year of hospitalization, age, high-risk antibiotic use, acid-reducing medications, chronic comorbidities, and severe acute respiratory syndrome coronavirus 2 infection.
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Ultraviolet light (UVL) room disinfection has emerged as an adjunct to manual cleaning of patient rooms. Two different no-touch UVL devices were implemented in 3 health system hospitals to reduce Clostridioides difficile infections (CDI). CDI rates at all 3 facilities remained unchanged following implementation of UVL disinfection. Preintervention CDI rates were generally low, and data from one hospital showed high compliance with manual cleaning, which may have limited the impact of UVL disinfection.
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Clostridioides difficile , Infecções por Clostridium , Infecção Hospitalar , Clostridioides , Infecções por Clostridium/prevenção & controle , Infecção Hospitalar/prevenção & controle , Desinfecção , Humanos , Raios UltravioletaRESUMO
The potential to automate at least part of the surveillance process for health care-associated infections was seen as soon as hospitals began to implement computer systems. Progress toward automated surveillance has been ongoing for the last several decades. But as more information becomes available electronically in the healthcare setting, the promise of electronic surveillance for healthcare-associated infections has become closer to reality. Although true fully automated surveillance is not here yet, significant progress is being made at a number of centers for electronic surveillance of central catheter-associated bloodstream infections, ventilator-associated pneumonia, and other healthcare-associated infections. We review the progress that has been made in this area and issues that need to be addressed as surveillance systems are implemented, as well as promising areas for future development.
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Infecção Hospitalar/prevenção & controle , Sistemas de Informação Hospitalar , Vigilância de Evento Sentinela , Infecções Relacionadas a Cateter/diagnóstico , Humanos , Pneumonia Associada à Ventilação Mecânica/diagnósticoRESUMO
BACKGROUND: The impact of discontinuing contact precautions (CPs) for patients with select multidrug-resistant organisms on bacteremia infection rates was evaluated in this quality improvement project. METHODS: The removal of use of CPs, with increased focus on standard precautions, for all patients with methicillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant Enterococcus (VRE) colonization/infection was piloted via a quality improvement project over a 3-month period. RESULTS: CP was discontinued in December 2018. Comparing 3 months pre- and postchange, the overall incidence density rate decreased for hospital-onset (HO) laboratory-identified (LabID) MRSA bacteremia (0.07 vs 0.02; Pâ¯=â¯.52), whereas HO LabID VRE bacteremia rates remained the same (0.00 vs 0.00). Overall estimated financial savings, including personal protective equipment ($15,375) and staff time ($17,165), was $32,540 for the project period, with annualized estimated savings of $130,160. CONCLUSIONS: In this pilot study evaluating the discontinuance of CPs, there was no evidence of an increase in HO MRSA or VRE LabID bacteremia incidence density rates. This practice change may be safely implemented at similar health care facilities.
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Infecção Hospitalar/prevenção & controle , Infecções por Bactérias Gram-Positivas/prevenção & controle , Hospitais Comunitários/estatística & dados numéricos , Hospitais de Ensino/estatística & dados numéricos , Controle de Infecções/estatística & dados numéricos , Bacteriemia/prevenção & controle , Farmacorresistência Bacteriana Múltipla , Humanos , Projetos PilotoRESUMO
BACKGROUND: Colonization pressure has been identified as an important risk factor in the transmission of methicillin-resistant Staphylococcus aureus and vancomycin-resistant Enterococcus species, but the role of colonization pressure in the transmission of Clostridium difficile-associated disease (CDAD) is unclear. The purpose of this study was to evaluate CDAD pressure, a modified form of colonization pressure based on symptomatic CDAD cases, as a risk factor for CDAD. METHODS: Retrospective cohort and nested case-control studies of patients admitted to Barnes-Jewish Hospital from January 1, 2003, through December 31, 2003. Univariate analysis and multivariate logistic regression models were used to evaluate the role of CDAD pressure as a risk factor for CDAD. RESULTS: A total of 36 275 patients were included in the cohort, of which 382 had CDAD. The median CDAD pressure was higher for case patients than noncase patients (1.4 vs 0.3; P<.001), and only 1 patient with CDAD had a CDAD pressure of 0. In the nested case-control study, CDAD pressure remained an independent risk factor for CDAD after adjustment for demographics, severity of illness, medications received (chemotherapy, gastric acid suppressors, antidiarrheals or narcotics, and antibiotics), and abdominal procedures or surgery performed. CONCLUSIONS: The results of this study suggest that CDAD pressure may be an independent risk factor for CDAD. Future studies that evaluate risk of CDAD should control for CDAD pressure.
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Clostridioides difficile/crescimento & desenvolvimento , Infecções por Clostridium/etiologia , Enterocolite Pseudomembranosa/etiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Infecções por Clostridium/microbiologia , Diarreia/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Análise de Regressão , Estudos Retrospectivos , Fatores de RiscoRESUMO
An increased rate of Clostridium difficile-associated diarrhea (CDAD) was noted in 2 intensive care units of a university-affiliated tertiary care facility. One unit instituted enhanced environmental cleaning with a hypochlorite solution in all rooms, whereas the other unit used hypochlorite solution only in rooms of patients with CDAD. The CDAD rates decreased in both units.
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Clostridioides difficile , Diarreia/prevenção & controle , Desinfetantes , Hipoclorito de Sódio/farmacologia , Infecção Hospitalar , Diarreia/microbiologia , Enterocolite Pseudomembranosa/prevenção & controle , Humanos , Unidades de Terapia IntensivaRESUMO
This study examined health behaviors in a sample of rural family caregivers. In a community telephone survey of rural Missouri, Arkansas, and Tennessee, respondents were asked about their health, physical activity, nutrition, health providers, and family caregiving. Among 1,234 survey respondents, 12% self-identified as family caregivers. Caregivers reported lower fruit intake, more walking for exercise, and more provider advice about stress, fruits, and vegetables than noncaregivers. Groups did not differ in smoking, dietary fat, obesity, or self-rated health. Women caregivers reported more favorable patterns of physical activity, smoking, and provider interactions than men caregivers, and White caregivers had healthier reports of physical activity and body mass index than Black caregivers. These results provide new information about rural caregivers' health habits. Apart from nutritional intake, caregivers were not significantly different in most health behaviors. However, health providers seemed more attentive to caregivers regarding nutrition and stress.
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Cuidadores/estatística & dados numéricos , Comportamentos Relacionados com a Saúde , População Rural/estatística & dados numéricos , Arkansas/epidemiologia , População Negra , Família , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Missouri/epidemiologia , Tennessee/epidemiologia , População BrancaRESUMO
OBJECTIVE To describe the frequency of urine cultures performed in inpatients without additional testing for pyuria DESIGN Retrospective cohort study SETTING A 1,250-bed academic tertiary referral center PATIENTS Hospitalized adults METHODS This study included urine cultures drawn on 4 medical and 2 surgical wards from 2009 to 2013 and in the medical and surgical intensive care units (ICUs) from 2012 to 2013. Patient and laboratory data were abstracted from the hospital's medical informatics database. We identified catheter-associated urinary tract infections (CAUTIs) in the ICUs by routine infection prevention surveillance. Cultures without urinalysis or urine microscopy were defined as "isolated." The primary outcome was the proportion of isolated urine cultures obtained. We used multivariable logistic regression to assess predictors of isolated cultures. RESULTS During the study period, 14,743 urine cultures were obtained (63.5 cultures per 1,000 patient days) during 11,820 patient admissions. Of these, 2,973 cultures (20.2%) were isolated cultures. Of the 61 CAUTIs identified, 31 (50.8%) were identified by an isolated culture. Predictors for having an isolated culture included male gender (adjusted odds ratio [aOR], 1.22; 95%; confidence interval [CI], 1.11-1.35], urinary catheterization (aOR, 2.15; 95% CI, 1.89-2.46), ICU admission (medical ICU aOR, 1.72; 95% CI, 1.47-2.00; surgical ICU aOR, 1.82; 95% CI, 1.51-2.19), and obtaining the urine culture ≥1 calendar day after admission (1-7 days aOR, 1.91; 95% CI. 1.71-2.12; >7 days after admission aOR, 2.81; 95% CI, 2.37-3.34). CONCLUSIONS Isolated urine cultures are common in hospitalized patients, particularly in patients with urinary catheters and those in ICUs. Interventions targeting inpatient culturing practices may improve the diagnosis of urinary tract infections. Infect Control Hosp Epidemiol 2017;38:455-460.
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Centros Médicos Acadêmicos/estatística & dados numéricos , Infecções Relacionadas a Cateter/diagnóstico , Piúria/diagnóstico , Infecções Urinárias/diagnóstico , Urina/microbiologia , Adulto , Idoso , Técnicas Bacteriológicas/estatística & dados numéricos , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Microscopia/estatística & dados numéricos , Pessoa de Meia-Idade , Admissão do Paciente/estatística & dados numéricos , Estudos Retrospectivos , Fatores Sexuais , Centros de Atenção Terciária/estatística & dados numéricos , Fatores de Tempo , Urinálise/estatística & dados numéricos , Cateterismo Urinário/estatística & dados numéricosRESUMO
In 2013, a before-and-after intervention study was conducted to evaluate the effect 24-hour intensivist coverage on length of stay and rates of catheter-associated urinary tract infection, central-line associated blood stream infection, and ventilator-associated events. Intensivist coverage for 24 hours did not decrease length of stay or result in a decrease in any specific infection rate.
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Infecções Relacionadas a Cateter/epidemiologia , Unidades de Terapia Intensiva , Tempo de Internação/estatística & dados numéricos , Admissão e Escalonamento de Pessoal/organização & administração , Pneumonia Associada à Ventilação Mecânica/epidemiologia , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva/organização & administração , Melhoria de Qualidade , Estudos Retrospectivos , Recursos HumanosRESUMO
OBJECTIVE To evaluate a central line care maintenance bundle to reduce central line-associated bloodstream infection (CLABSI) in non-intensive care unit settings. DESIGN Before-after trial with 12-month follow-up period. SETTING A 1,250-bed teaching hospital. PARTICIPANTS Patients with central lines on 8 general medicine wards. Four wards received the intervention and 4 served as controls. INTERVENTION A multifaceted catheter care maintenance bundle consisting of educational programs for nurses, update of hospital policies, visual aids, a competency assessment, process monitoring, regular progress reports, and consolidation of supplies necessary for catheter maintenance. RESULTS Data were collected for 25,542 catheter-days including 43 CLABSI (rate, 1.68 per 1,000 catheter-days) and 4,012 catheter dressing observations. Following the intervention, a 2.5% monthly decrease in the CLABSI incidence density was observed on intervention floors but this was not statistically significant (95% CI, -5.3% to 0.4%). On control floors, there was a smaller but marginally significant decrease in CLABSI incidence during the study (change in monthly rate, -1.1%; 95% CI, -2.1% to -0.1%). Implementation of the bundle was associated with improvement in catheter dressing compliance on intervention wards (78.8% compliance before intervention vs 87.9% during intervention/follow-up; P<.001) but improvement was also observed on control wards (84.9% compliance before intervention vs 90.9% during intervention/follow-up; P=.001). CONCLUSIONS A multifaceted program to improve catheter care was associated with improvement in catheter dressing care but no change in CLABSI rates. Additional study is needed to determine strategies to prevent CLABSI in non-intensive care unit patients. Infect Control Hosp Epidemiol 2016;37:692-698.
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Infecções Relacionadas a Cateter/prevenção & controle , Cateterismo Venoso Central/efeitos adversos , Infecção Hospitalar/prevenção & controle , Pacotes de Assistência ao Paciente/métodos , Cateterismo Venoso Central/métodos , Feminino , Hospitais de Ensino , Humanos , Masculino , Pessoa de Meia-IdadeAssuntos
Betacoronavirus , Infecções por Coronavirus/epidemiologia , Infecção Hospitalar/epidemiologia , Transmissão de Doença Infecciosa/estatística & dados numéricos , Hospitais/estatística & dados numéricos , Pneumonia Viral/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , COVID-19 , Infecções por Coronavirus/transmissão , Infecções por Coronavirus/virologia , Infecção Hospitalar/transmissão , Infecção Hospitalar/virologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , Pneumonia Viral/transmissão , Pneumonia Viral/virologia , SARS-CoV-2 , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: The Centers for Disease Control and Prevention has shifted policy away from using ventilator-associated pneumonia (VAP) and toward using ventilator-associated conditions (VACs) as a marker of ICU quality. To date, limited prospective data regarding the incidence of VAC among medical and surgical ICU patients, the ability of VAC criteria to capture patients with VAP, and the potential clinical preventability of VACs are available. METHODS: This study was a prospective 12-month cohort study (January 2013 to December 2013). RESULTS: We prospectively surveyed 1,209 patients ventilated for ≥ 2 calendar days. Sixty-seven VACs were identified (5.5%), of which 34 (50.7%) were classified as an infection-related VAC (IVAC) with corresponding rates of 7.0 and 3.6 per 1,000 ventilator days, respectively. The mortality rate of patients having a VAC was significantly greater than that of patients without a VAC (65.7% vs 14.4%, P < .001). The most common causes of VACs included IVACs (50.7%), ARDS (16.4%), pulmonary edema (14.9%), and atelectasis (9.0%). Among IVACs, 44.1% were probable VAP and 17.6% were possible VAP. Twenty-five VACs (37.3%) were adjudicated to represent potentially preventable events. Eighty-six episodes of VAP occurred in 84 patients (10.0 of 1,000 ventilator days) during the study period. The sensitivity of the VAC criteria for the detection of VAP was 25.9% (95% CI, 16.7%-34.5%). CONCLUSIONS: Although relatively uncommon, VACs are associated with greater mortality and morbidity when they occur. Most VACs represent nonpreventable events, and the VAC criteria capture a minority of VAP episodes.
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Unidades de Terapia Intensiva/normas , Pneumonia Associada à Ventilação Mecânica/epidemiologia , Garantia da Qualidade dos Cuidados de Saúde , Respiração Artificial/efeitos adversos , Adulto , Idoso , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Morbidade/tendências , Estudos Prospectivos , Taxa de Sobrevida/tendências , Estados Unidos/epidemiologiaRESUMO
OBJECTIVES: The incidence of central line-associated bloodstream infections (CLABSI) attributed to central venous catheters (CVCs) inserted in the emergency department (ED) is not widely reported. The goal was to report the incidence of ED CLABSI. Secondary goals included determining the effect of a CVC bundle introduced by the hospital infection prevention department to decrease CLABSI during the surveillance period. METHODS: This was a prospective observational study over a 28-month period at an academic tertiary care center. A standardized electronic CVC procedure note identified CVC insertions in the ED. Abstractors reviewed inpatient records to determine ED CVC catheter-days. An infection prevention specialist identified CLABSIs originating in the ED using National Hospital Safety Network definitions from blood culture results collected up to 2 days after ED CVC removal. During the period of surveillance, a hospital-wide CVC insertion bundle was introduced to standardize insertion practices and prevent CLABSIs. Institutional CLABSI rates were determined by infection prevention from routine surveillance data. RESULTS: Over the 28-month study period, 98 emergency physicians inserted 994 CVCs in 940 patients. The ED CVCs remained in place for more than 2 days in 679 patients, and the median number of days an ED CVC remained in use during the hospital stay was 3 (interquartile range = 2 to 7 days). There were 4,504 ED catheter-days and nine CLABSIs attributed to ED CVCs. The ED CLABSI rate was 2.0/1,000 catheter-days (95% confidence interval [CI] = 1.0 to 3.8). The concurrent institutional intensive care unit (ICU) CLABSI rate was 2.3/1,000 catheter-days (95% CI = 1.9 to 2.7). The ED CLABSI rate prebundle was 3.0/1,000 catheter-days and postbundle was 0.5/1,000 catheter-days (p = 0.038). CONCLUSIONS: The CLABSI rates in this academic medical center ED were in the range of those reported by the ICU. The effect of ED CLABSI prevention practices requires further research dedicated to surveying ED CLABSI rates.