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Mylotte JM. Risk adjustment for benchmarking nursing home infection surveillance data: A narrative review. Am J Infect Control 2021; 49:366-74. [PMID: 32791257 DOI: 10.1016/j.ajic.2020.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 11/20/2022]
Abstract
Until recently, there was no national surveillance system for monitoring infection occurrence in long-term care facilities (LTCF) in the United States. As a result, there are no national benchmarks for LTCF infection rates that can be utilized for quality improvement at the facility level. One of the major challenges in the reporting of health care-related infection data is accounting for nonmodifiable facility and patient characteristics that influence benchmarks for infection. The objectives of this paper are to review: (a) published infection rates in LTCF in the United States to assess the level of variability; (b) studies describing facility- and resident-level risk factors for infection that can be used in risk adjustment models; (c) published attempts to risk-adjust LTCF infection rates; and (d) efforts to develop models specifically for risk adjustment of infection rates in LTCF for benchmarking. It is anticipated that this review will stimulate further study of methods to risk-adjust LTCF infection rates for benchmarking that will facilitate research and public reporting.
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Harrington C, Ross L, Chapman S, Halifax E, Spurlock B, Bakerjian D. Nurse Staffing and Coronavirus Infections in California Nursing Homes. Policy Polit Nurs Pract 2020; 21:174-186. [PMID: 32635838 DOI: 10.1177/1527154420938707] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In the United States, 1.4 million nursing home residents have been severely impacted by the COVID-19 pandemic with at least 25,923 resident and 449 staff deaths reported from the virus by June 1, 2020. The majority of residents have chronic illnesses and conditions and are vulnerable to infections and many share rooms and have congregate meals. There was evidence of inadequate registered nurse (RN) staffing levels and infection control procedures in many nursing homes prior to the outbreak of the virus. The aim of this study was to examine the relationship of nurse staffing in California nursing homes and compare homes with and without COVID-19 residents. Study data were from both the California and Los Angeles Departments of Public Health and as well as news organizations on nursing homes reporting COVID-19 infections between March and May 4, 2020. Results indicate that nursing homes with total RN staffing levels under the recommended minimum standard (0.75 hours per resident day) had a two times greater probability of having COVID-19 resident infections. Nursing homes with lower Medicare five-star ratings on total nurse and RN staffing levels (adjusted for acuity), higher total health deficiencies, and more beds had a higher probability of having COVID-19 residents. Nursing homes with low RN and total staffing levels appear to leave residents vulnerable to COVID-19 infections. Establishing minimum staffing standards at the federal and state levels could prevent this in the future.
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Affiliation(s)
- Charlene Harrington
- Department of Social & Behavioral Sciences, University of California, San Francisco
| | - Leslie Ross
- Department of Social & Behavioral Sciences, University of California, San Francisco
| | - Susan Chapman
- Department of Social & Behavioral Sciences, University of California, San Francisco
| | - Elizabeth Halifax
- Department of Social & Behavioral Sciences, University of California, San Francisco
| | - Bruce Spurlock
- Department of Social & Behavioral Sciences, University of California, San Francisco
| | - Debra Bakerjian
- Department of Social & Behavioral Sciences, University of California, San Francisco
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Zeng G, Zhu W, Lam W, Bayramgil A. Treatment of urinary tract infections in the old and fragile. World J Urol 2020; 38:2709-20. [PMID: 32221713 DOI: 10.1007/s00345-020-03159-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 03/04/2020] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION Urinary tract infection (UTI) is highly prevalent in the frail elderly population. This review aimed to outline the diagnostic, treatment, and prevention of UTI in the frail aging population. METHODS Pubmed and Web of Science search to identify publications until March 2019 relating to the management of UTI in the elderly population was performed. A narrative review of the available literature was performed. RESULTS 64 publications were considered as relevant and included in this review. The diagnosis of symptomatic UTI in the old and fragile could be challenging. Routine screening and antimicrobial therapy for asymptomatic bacteriuria should not be recommended for frail elderly patients. Cautious choice of antibiotics should be guided by uropathogen identified by culture and sensitivity. Understanding local antibiotic resistance rates plays a fundamental part in selecting appropriate antimicrobial treatment. Impact of associated adverse effect, in particular those with effects on cognitive function, should be considered when deciding choice of antibiotics for symptomatic UTI in the elderlies. Optimal management of comorbidities such as diabetes mellitus, adequate treatment of urinary incontinence, and judicious use of urinary catheter is essential to reduce the development of UTI. CONCLUSION UTI is a significant but common problem in elderly population. Physicians who care for frail elderly patients must be aware of the challenges in the management of asymptomatic UTI, and identifying symptomatic UTI in this population, and their appropriate management strategies. There is strong need in studies to evaluate nonantimicrobial therapies in the prevention of UTI for the frail elderly population.
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Stevenson KB, Moore J, Colwell H, Sleeper B. Standardized Infection Surveillance in Long-Term Care Interfacility Comparisons From a Regional Cohort of Facilities. Infect Control Hosp Epidemiol 2016; 26:231-8. [PMID: 15796273 DOI: 10.1086/502532] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AbstractObjectives:To measure infection rates in a regional cohort of long-term-care facilities (LTCFs) using standard surveillance methods and to analyze different methods for interfacility comparisons.Setting:Seventeen LTCFs in Idaho.Design:Prospective, active surveillance for LTCF-acquired infections using standard definitions and case-finding methods was conducted from July 2001 to June 2002. All surveillance data were combined and individual facility performance was compared with the aggregate employing a variety of statistical and graphic methods.Results:The surveillance data set consisted of 472,019 resident-days of care with 1,717 total infections for a pooled mean rate of 3.64 infections per 1,000 resident-days. Specific infections included respiratory (828; rate, 1.75), skin and soft tissue (520; rate, 1.10), urinary tract (282; rate, 0.60), gastrointestinal (77; rate, 0.16), unexplained febrile illnesses (6; rate, 0.01), and bloodstream (4; rate, 0.01). Initially, methods adopted from the National Nosocomial Infections Surveillance System were used comparing individual rates with pooled means and percentiles of distribution. A more sensitive method appeared to be detecting statistically significant deviations (based on chi-square analysis) of the individual facility rates from the aggregate of all other facilities. One promising method employed statistical process control charts (U charts) adjusted to compare individual rates with aggregate monthly rates, providing simultaneous visual and statistical comparisons. Small multiples graphs were useful in providing images valid for rapid concurrent comparison of all facilities.Conclusion:Interfacility comparisons have been demonstrated to be valuable for hospital infection control programs, but have not been studied extensively in LTCFs.
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Mylotte JM. Antimicrobial Stewardship in Long-Term Care: Metrics and Risk Adjustment. J Am Med Dir Assoc 2016; 17:672.e13-8. [PMID: 27233489 DOI: 10.1016/j.jamda.2016.04.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 04/13/2016] [Accepted: 04/13/2016] [Indexed: 11/28/2022]
Abstract
An antimicrobial stewardship program (ASP) has been recommended for long-term care facilities because of the increasing problem of antibiotic resistance in this setting to improve prescribing and decrease adverse events. Recommendations have been made for the components of such a program, but there is little evidence to support any specific methodology at the present time. The recommendations make minimal reference to metrics, an essential component of any ASP, to monitor the results of interventions. This article focuses on the role of antibiotic use metrics as part of an ASP for long-term care. Studies specifically focused on development of antibiotic use metrics for long-term care are reviewed. It is stressed that these metrics should be considered as an integral part of an ASP in long-term care. In order to develop benchmarks for antibiotic use for long-term care, there must be appropriate risk adjustment for interfacility comparisons and quality improvement. Studies that have focused on resident functional status as a risk factor for infection and antibiotic use are reviewed. Recommendations for the potentially most useful and feasible metrics for long-term care are provided along with recommendations for future research.
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Affiliation(s)
- Joseph M Mylotte
- Professor of Medicine Emeritus, School of Medicine and Biomedical Sciences, State University of New York, Buffalo, New York.
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Abstract
Residential aged care facilities are increasingly identified as having a high burden of infection, resulting in subsequent antibiotic use, compounded by the complexity of patient demographics and medical care. Of particular concern is the recent emergence of multidrug-resistant organisms among this vulnerable population. Accordingly, antimicrobial stewardship (AMS) programs have started to be introduced into the residential aged care facilities setting to promote judicious antimicrobial use. However, to successfully implement AMS programs, there are unique challenges pertaining to this resource-limited setting that need to be addressed. In this review, we summarize the epidemiology of infections in this population and review studies that explore antibiotic use and prescribing patterns. Specific attention is paid to issues relating to inappropriate or suboptimal antibiotic prescribing to guide future AMS interventions.
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Affiliation(s)
- Ching Jou Lim
- Centre for Medicine Use and Safety, Monash University, Parkville, VIC, Australia
| | - David C M Kong
- Centre for Medicine Use and Safety, Monash University, Parkville, VIC, Australia
| | - Rhonda L Stuart
- Monash Infectious Diseases, Monash Health, Clayton, VIC, Australia ; Department of Medicine, Monash University, Clayton, VIC, Australia
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Pai HH. Multidrug resistant bacteria isolated from cockroaches in long-term care facilities and nursing homes. Acta Trop 2013; 125:18-22. [PMID: 22960645 DOI: 10.1016/j.actatropica.2012.08.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Revised: 08/13/2012] [Accepted: 08/18/2012] [Indexed: 10/27/2022]
Abstract
Residents in long-term care facilities and nursing homes have a relative higher risk for infections. The nocturnal and filthy habits of cockroaches may be ideal disseminators of pathogenic microorganisms in these institutions. This study was designed to determine the infestation and vector potential of cockroaches under this institutional environment. Cockroaches were collected from 69 long-term care facilities and nursing homes in Kaohsiung City. Risk factors related to cockroach infestation were determined by questionnaire survey. In addition, bacteria were isolated and identified from the alimentary tract and external surface of these insects. Antibiotic resistances of these microorganisms were then determined. Cockroach infestation was found in 45 (65.2%) institutions and 558 cockroaches (119 Periplaneta americana and 439 Blattella germanica) were collected. A significant association was found between cockroach infestation and indoor environmental sanitation. From 250 adult cockroaches, 38 species of gram-negative bacteria, 20 species of glucose non-fermenter bacilli and 6 species of gram-positive bacteria were isolated. Moreover, antibiotic resistances were found among the bacteria isolated. These findings indicate that cockroaches have the potential in transmitting pathogenic bacteria with multidrug resistances in long-term care facilities and nursing homes.
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Caljouw MAA, den Elzen WPJ, Cools HJM, Gussekloo J. Predictive factors of urinary tract infections among the oldest old in the general population. A population-based prospective follow-up study. BMC Med 2011; 9:57. [PMID: 21575195 PMCID: PMC3117726 DOI: 10.1186/1741-7015-9-57] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Accepted: 05/16/2011] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Urinary tract infections (UTI) are common among the oldest old and may lead to a few days of illness, delirium or even to death. We studied the incidence and predictive factors of UTI among the oldest old in the general population. METHODS The Leiden 85-plus Study is a population-based prospective follow-up study of 86-year-old subjects in Leiden, The Netherlands. Information on the diagnosis of UTI was obtained annually during four years of follow-up from the medical records and interviews of treating physicians. A total of 157 men and 322 women aged 86 years participated in the study. Possible predictive factors were collected at baseline, including history of UTI between the age of 85 and 86 years, aspects of functioning (cognitive impairment (Mini-Mental State Examination (MMSE) < 19), presence of depressive symptoms (Geriatric Depression Scale (GDS) > 4), disability in activities of daily living (ADL)), and co-morbidities. RESULTS The incidence of UTI from age 86 through 90 years was 11.2 (95% confidence interval (CI) 9.4, 13.1) per 100 person-years at risk. Multivariate analysis showed that history of UTI between the age of 85 and 86 years (hazard ratio (HR) 3.4 (95% CI 2.4, 5.0)), impaired cognitive function (HR 1.9 (95% CI 1.3, 2.9)), disability in daily living (HR 1.7 (95% CI 1.1, 2.5)) and urine incontinence (HR 1.5 (95% CI 1.0, 2.1)) were independent predictors of an increased incidence of UTI from age 86 onwards. CONCLUSIONS Within the oldest old, a history of UTI between the age of 85 and 86 years, cognitive impairment, ADL disability and urine incontinence are independent predictors of developing UTI. These predictive factors could be used to target preventive measures to the oldest old at high risk of UTI.
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Affiliation(s)
- Monique A A Caljouw
- Department of Public Health and Primary Care, Leiden University Medical Center, Netherlands.
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Juthani-Mehta M, Quagliarello VJ. Infectious diseases in the nursing home setting: challenges and opportunities for clinical investigation. Clin Infect Dis 2010; 51:931-6. [PMID: 20822459 PMCID: PMC3083824 DOI: 10.1086/656411] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The global population is aging. With the high prevalence of dementia and functional decline in older Americans, many aging adults with disabilities reside in nursing homes in their final stage of life. Immunosenescence, multiple comorbid diseases, and grouped quarter living all coalesce in nursing home residents to increase the risk for infectious disease. The unique issues involved with diagnosis, prognosis, and management of infectious diseases in nursing home residents make research based in the nursing home setting both necessary and exciting for the physician investigator. This review discusses the opportunities and challenges involved with research of the evolving public health problem of infections among nursing home residents.
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Affiliation(s)
- Manisha Juthani-Mehta
- Infectious Diseases Section, Yale University School of Medicine, New Haven, Connecticut, USA.
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Kirk M, Hall G, Veitch M, Becker N. Assessing the incidence of gastroenteritis among elderly people living in long term care facilities. J Hosp Infect 2010; 76:12-7. [DOI: 10.1016/j.jhin.2010.04.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2009] [Accepted: 04/02/2010] [Indexed: 10/19/2022]
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Abstract
In this study we assessed the incidence and types of healthcare-associated infection (HCAI) in a nursing home resident population. The influences of home size, resident category, gender and age were also examined. Fifteen homes were recruited and infection rates recorded from 1 October 2006 to 2 December 2006. A rate of 6.04 infections/1000 bed days was recorded for the complete study. Infection rates for the four main categories of infection (number of infections/ 1000 bed days) were respiratory (2.52), urinary (1.87), skin and soft tissue (1.57) and gastrointestinal (0.41). Infection rates for small, medium and large homes were 4.64 (range 1.95—6.51), 5.9 (range 0.49—10.76) and 7.79 (range 5.79—9.39), respectively; however, statistical significance was not achieved ( p = 0.335). Results indicate that respiratory infection rates are higher in larger homes (4.08) than in small (1.88) or medium size homes (2.22). Urinary infection rates were similar in small (1.89), medium (1.88) and large (1.82) homes and skin and soft tissue infections were lower in small homes (0.87) but similar in medium (1.69) and large (1.90) homes. We found a statistically significant relationship between the type of infection acquired and both resident category ( p = 0.017) and gender ( p = 0.005); the relationship between type of infection and age did not reach statistical significance ( p = 0.346).
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Affiliation(s)
- C. Roberts
- HNorth Wales Health Protection Team, Public Health Wales, UK,
| | - J. Roberts
- Psychology, School of Health and Social Care, Glyndwr University, Wrexham, UK
| | - RJ Roberts
- Vaccine Preventable Disease Programme, Public Health Wales, UK
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Heudorf U, Schulte D. [Surveillance of nosocomial infections in a long-term care facility. Incidence and risk factors]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2009; 52:732-43. [PMID: 19517072 DOI: 10.1007/s00103-009-0869-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
In Germany, surveillance of nosocomial infections is obligatory by law in hospitals, but not in long-term care facilities. In long-term care facilities, neither X-ray nor laboratory facilities are available; therefore, special criteria for infection surveillance in these facilities were developed by Mc Geer et al. (1991), based only on observations of the medical staff and foregoing laboratory methods. The practicability of these criteria was assessed in a long-term care facility with an electronic medical documentation system. In a retirement home in Frankfurt/Main, Germany, the residents' symptoms according to McGeer et al. were recorded from January, 1 to June 31, 2006. The study included 278 residents, 45,710 resident days, including 4413 "urinary catheter days" und 6009 "gastric tube days". Based on the symptoms documented in the electronic medical documentation system, the respective diagnoses were obtained. Data on gastrointestinal, bronchial, urinary, and eye infections are reported here, including number of cases as well as incidences per 1000 resident days. The overall incidence rate was 5.07/1000 resident days, including 1.9 gastrointestinal infections, 0.95 bronchitis/pneumonia, and 0.44 urinary infections. Incidence of urinary infections in residents with an indwelling urinary catheter was 2.26/1000 catheter days compared to 0.242/1000 days for those without a catheter. Urinary catheter, however, was not only a risk factor for urinary infections (OR 9.4, 95CI 3.4-25.8) but also for bronchial infections (OR 3.0, 95CI 1.3-6.8), and eye infections (OR 1.6, 95CI 0.4-5.8). Gastric tubes were associated with bronchial infections (OR 3.7; CI 1.7-7.9), eye infections (OR 5.4, CI 1.9-15.2), and urinary infections (OR 2.7, 95CI 0.9-8.2). Urinary or fecal incontinence were not associated with any infections, and age (>80 years) was negatively associated with urinary infections (OR 0.35, significant) and bronchial infections (OR 0.51, significant). Compared with published studies, the incidence rates were comparable. The practicability of the criteria of McGeer et al. could be confirmed - with only slight modification - in a long-term care facility with electronic medical documentation.
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Affiliation(s)
- U Heudorf
- Abteilung Medizinische Dienste und Hygiene, Amt für Gesundheit, Breite Gasse 28, 60313 Frankfurt am Main.
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Smith PW, Bennett G, Bradley S, Drinka P, Lautenbach E, Marx J, Mody L, Nicolle L, Stevenson K. SHEA/APIC guideline: infection prevention and control in the long-term care facility, July 2008. Infect Control Hosp Epidemiol 2008; 29:785-814. [PMID: 18767983 PMCID: PMC3319407 DOI: 10.1086/592416] [Citation(s) in RCA: 163] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Philip W Smith
- Professor of Infectious Diseases, Colleges of Medicine and Public Health, University of Nebraska Medical Center, Omaha, Nebraska 68198-5400, USA.
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Smith PW, Bennett G, Bradley S, Drinka P, Lautenbach E, Marx J, Mody L, Nicolle L, Stevenson K. SHEA/APIC Guideline: Infection prevention and control in the long-term care facility. Am J Infect Control 2008; 36:504-35. [PMID: 18786461 PMCID: PMC3375028 DOI: 10.1016/j.ajic.2008.06.001] [Citation(s) in RCA: 135] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2007] [Revised: 05/07/2008] [Accepted: 05/19/2008] [Indexed: 01/09/2023]
Affiliation(s)
- Philip W Smith
- College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198-5400, USA.
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Abstract
Healthcare-associated pneumonia (HCAP) is a relatively new entity that includes pneumonia occurring in healthcare settings other than acute-care hospitals. Many patients with HCAP are at greater risk for colonization and infection with multi-drug resistant (MDR) bacteria such as Pseudomonas aeruginosa, Gram-negative bacilli-producing extended-spectrum beta-lactamases and methicillin-resistant Staphylococcus aureus. Infections with these MDR pathogens require different empiric antibiotic therapy. To avoid initiation of inappropriate antibiotic therapy that may result in poorer patient outcomes, new principles for HCAP management were outlined in the 2005 American Thoracic Society and Infectious Diseases Society of America guidelines. These guidelines were suggested for patients assessed in acute-care hospitals and clinics, and may not be applicable for all patients with suspected HCAP in nursing homes and other long-term care settings. This review article addresses HCAP management strategies in both clinical settings.
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Affiliation(s)
- Alexandra Chroneou
- Lahey Clinic Medical Center, Department of Pulmonary and Critical Care Medicine, Burlington, Massachusetts 01805, USA
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Siegel JD, Rhinehart E, Jackson M, Chiarello L. 2007 Guideline for Isolation Precautions: Preventing Transmission of Infectious Agents in Health Care Settings. Am J Infect Control 2007; 35:S65-164. [PMID: 18068815 PMCID: PMC7119119 DOI: 10.1016/j.ajic.2007.10.007] [Citation(s) in RCA: 1615] [Impact Index Per Article: 95.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Abstract
Immunosenescence results in populating immune tissues with less functional T cells, and perhaps B cells dendritic cells, that do not function well and produce more type 2 cytokines and fewer type 1 cytokines. Impaired immunity, distinct from immunosenescence, correlates more with disease burden than chronologic age. Older adults who have chronic diseases or chronic infections are more susceptible to common infections and have poor vaccine responses. Understanding specific mechanisms and targeting interventions are dependent on research to resolve the relationship between frailty-associated impaired immunity and the role of chronic infection versus immunosenescence in developing impaired immunity.
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Affiliation(s)
- Steven C Castle
- Geriatric Research Education and Clinical Center (GRECC) (mail code 11G), VA Greater Los Angeles Healthcare System, UCLA School of Medicine, 11301 Wilshire Boulevard, Los Angeles, CA 90073, USA.
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Bowen A, Newman A, Estivariz C, Gilbertson N, Archer J, Srinivasan A, Lynch M, Painter J. Role of acid-suppressing medications during a sustained outbreak of Salmonella enteritidis infection in a long-term care facility. Infect Control Hosp Epidemiol 2007; 28:1202-5. [PMID: 17828700 DOI: 10.1086/520736] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2007] [Accepted: 05/30/2007] [Indexed: 11/03/2022]
Abstract
During an insidious outbreak of salmonellosis in a long-term care facility, residents who were treated with acid-suppressing medications were 8 times more likely than other residents to develop Salmonella infection. Among vulnerable populations, the risks and benefits of acid-suppressing medications should be considered carefully before use.
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Affiliation(s)
- Anna Bowen
- Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
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Abstract
For older adults in long-term care facilities (LTCFs), the rate of infections caused by antimicrobial resistant strains of bacteria has increased and is prompting renewed interest in investing health care resources for prevention and control of these pathogens. This document offers a simple framework to combat infections due to antimicrobial resistant bacteria in LTCF residents by providing a multi-step approach consisting of four major strategies: prevent infection, diagnose and treat infection effectively, use antimicrobials wisely, and prevent transmission. Recommendations from this multi-step approach are directed at LTCF medical directors and practicing clinicians involved with the medical care of older adult LTCF residents.
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Affiliation(s)
- Chesley L Richards
- Division of Healthcare Quality Promotion, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
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Engelhart ST, Hanses-Derendorf L, Exner M, Kramer MH. Prospective surveillance for healthcare-associated infections in German nursing home residents. J Hosp Infect 2005; 60:46-50. [PMID: 15823656 DOI: 10.1016/j.jhin.2004.09.037] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2003] [Accepted: 09/29/2004] [Indexed: 10/25/2022]
Abstract
We undertook a prospective surveillance study in order to determine the incidence of healthcare-associated infections (HCAIs) in German nursing home residents. All people residing for more than one day in a 103-bed nursing home for the elderly in Bonn, Germany between December 1998 and November 1999 were included. Active surveillance was based on previously published consensus definitions. Rates for HCAIs and urinary tract infections (UTIs) were calculated based on resident-days and device-utilization days, respectively. The overall incidence of HCAIs was 6.0 per 1000 resident-days, with respiratory tract infections, gastroenteritis, skin/soft tissue infections and UTIs representing 94% of all HCAIs (2.2, 1.2, 1.2 and 1.0 infections per 1000 resident-days, respectively). Residents with pneumonia were more likely to die than residents with other HCAIs (RR=5.09; 95%CI 1.87-13.89; P=0.011). We conclude that HCAIs are a serious health problem in German nursing home residents. Standardized surveillance in nursing homes is important to assess the effectiveness of infection control standards, and should be based on consensus definitions in order to allow for meaningful interfacility comparisons. In Germany, the implementation of a hospital reimbursement system based on diagnosis-related groups is likely further to increase the proportion of vulnerable populations in long-term-care facilities.
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Affiliation(s)
- S T Engelhart
- Institute of Hygiene and Public Health, University of Bonn, Sigmund-Freud-Str. 25, 53105 Bonn, Germany.
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Abstract
For older adults in long-term care facilities (LTCFs), the rate of infections caused by antimicrobial resistant strains of bacteria has increased and is prompting renewed interest in investing health care resources for prevention and control of these pathogens. This document offers a simple framework to combat infections due to antimicrobial resistant bacteria in LTCF residents by providing a multi-step approach consisting of four major strategies: prevent infection, diagnose and treat infection effectively, use antimicrobials wisely, and prevent transmission. Recommendations from this multi-step approach are directed at LTCF medical directors and practicing clinicians involved with the medical care of older adult LTCF residents.
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Affiliation(s)
- Chesley L Richards
- Division of Healthcare Quality Promotion, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
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Chong SA, Subramaniam M, Chua HC, Lee CE. SARS or not SARS: outbreak of fever in a state mental institute in Singapore. Can J Psychiatry 2004; 49:216-7. [PMID: 15101508 DOI: 10.1177/070674370404900315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Abstract
The number of frail, older residents of long-term care facilities (LTCFs) will increase dramatically over the next 30 years. Improving the quality of health care provided in LTCFs is an important national and international priority. Improving the prevention and management of infections in LTCFs is a critical component of efforts to improve quality of care and poses unique challenges. This report summarizes the presentations and discussions of participants in an invitational conference to propose a research agenda for prevention and management of infections in LTCFs. The conference was held in March 2001 in Atlanta, Georgia. The discussants identified key research questions to better understand general issues involving the overall burden of infections in LTCFs, prevention and control interventions, and antimicrobial use and resistance. The participants also discussed research questions involving specific infections, including pneumonia and urinary tract, skin, and soft tissue infections. Recommendations for research were discussed and are presented in summary form in this report. Improving the prevention and management of infections in LTCF residents should be a priority if quality of care in these facilities is to be improved. Many unanswered questions remain in this field, and the research agenda outlined in this report will require resources and focus. The benefit of such efforts to LTCF residents and their caregivers is likely to be substantial.
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Affiliation(s)
- Chesley Richards
- Wesley Woods Center of Emory University, 1841 Clifton Road NE, Room 545, Atlanta, GA 30329, USA.
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Abstract
BACKGROUND Nosocomial infections in geriatric patients have specific features in geriatric health care facilities and services. The incidence of nosocomial infection in a long-term care hospital is described. PATIENTS AND METHOD The study was carried in L'AlianCa from Barcelona, a long-term care hospital of 138 beds of geriatric rehabilitation or convalescence. All nosocomial infections occurred in 1999 were recorded. The criteria of nosocomial infection were those of McGeer, adapted to make them suitable to a long-term care hospital. The statistical methods employed were the Student'st test to compare means and chi2 to compare proportions. RESULTS The incidence of nosocomial infections was 2.8 per 1,000 resident care days, showing a statistically significant increase in the group aged over 75 (p = 0.009). Infected patients had longer hospital stay and greater physical dependence. Lower respiratory tract infections were the most common type of infection accounting for the 39.7% of the cases. The mortality rate was greater in the infected group (RR: 2.61; CI 95%, 1.60-4.25). CONCLUSIONS Elderly patients are at greater risk of contracting nosocomial infections. It is necessary to develop infection control programs useful for the long-term care hospital.
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Drinka PJ, Gauerke C, Faulks JT. The identification and investigation of clustered bacterial isolates on nursing home units. Infect Control Hosp Epidemiol 2001; 22:476-7. [PMID: 11700871 DOI: 10.1086/503409] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Andersen BM, Rasch M. Hospital-acquired infections in Norwegian long-term-care institutions. A three-year survey of hospital-acquired infections and antibiotic treatment in nursing/residential homes, including 4500 residents in Oslo. J Hosp Infect 2000; 46:288-96. [PMID: 11170760 DOI: 10.1053/jhin.2000.0840] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Point prevalence studies of hospital-acquired infections among the elderly in 65-70 long-term care facilities (LTCF) were carried out once a year over a three-year period in Oslo city, Norway. They showed an overall rate of 6.5% of hospital-acquired infections among 13 762 residents. The infection rate was approximately the same as in hospitals and twice as high as among hospitalized long-term psychiatric patients. Residents who had received surgical treatment within the previous three months had a high rate of postoperative infections, especially wound infections (14.8%). During the study period, the LTCFs were found to be understaffed and overcrowded. They had few private rooms, a lack of bathrooms and toilets, no isolation facilities and deficient ventilation systems. The economic consequences of hospital-acquired infections in these LTCFs were extra costs in medical and nursing care and antibacterial treatment of 157 500 Nkr/day (22500 USD). There would be a substantial cost-benefit in effective preventive measures against hospital-acquired infections in long-term care institutions.
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Affiliation(s)
- B M Andersen
- Department of Hospital Infection, Ullevål University Hospital, 0407, Oslo, Norway
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Abstract
Available data, although fragmentary, indicate that infections impose a large burden on long-term-care facilities (LTCFs) in the United States. Endemic infections occur with frequencies estimated to range between 1.64 and 3.83 million per year. These estimates rival or exceed the annual tally for nosocomial infections in acute-care settings. Infections associated with outbreaks caused by respiratory, gastrointestinal, and antimicrobial-resistant pathogens burden LTCFs even further. As judged by antimicrobial use, transfers to hospital, and mortality figures, infections in LTCFs are not trivial. Moreover, annual costs associated with these infections appear to exceed $1 billion. Recognition of the burden associated with infection in LTCFs helps to identify research priorities for this rapidly growing area of healthcare.
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Affiliation(s)
- L J Strausbaugh
- Infectious Disease Section, Veterans Affairs Medical Center, Oregon Health Sciences University, Portland 97207, USA
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Abstract
The extensive use of antibiotics in long-term-care facilities has led to increasing concern about the potential for the development of antibiotic resistance. Relatively little is known, however, about the quantitative relation between antibiotic use and resistance in this population. A better understanding of the underlying factors that account for variance in antibiotic use, unexplained by detected infections, is needed. To optimize antibiotic use, evidence-based standards for empirical antibiotic prescribing need to be developed. Limitations in current diagnostic testing for infection in residents of long-term-care facilities pose a substantial challenge to developing such standards.
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Affiliation(s)
- M Loeb
- Department of Pathology, McMaster University, Hamilton, Ontario, Canada
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Abstract
Due to the rapid transfer of patients from the acute-care setting, the intensity of nursing care among residents in long-term-care facilities (LTCFs) has increased, transforming today's LTCFs into subacute healthcare facilities. Given the increased risk of infection among residents in LTCFs and the associated morbidity and mortality, evaluation of infection control programs in skilled nursing LTCFs is warranted. This article addresses the current structure and process of infection control programs in skilled nursing LTCFs.
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Affiliation(s)
- B A Goldrick
- Georgetown University School of Nursing, Washington, DC 20057-1107, USA
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Friedman C, Barnette M, Buck AS, Ham R, Harris JA, Hoffman P, Johnson D, Manian F, Nicolle L, Pearson ML, Perl TM, Solomon SL. Requirements for infrastructure and essential activities of infection control and epidemiology in out-of-hospital settings: a consensus panel report. Association for Professionals in Infection Control and Epidemiology and Society for Healthcare Epidemiology of America. Infect Control Hosp Epidemiol 1999; 20:695-705. [PMID: 10530650 DOI: 10.1086/501569] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
In 1997 the Association for Professionals in Infection Control and Epidemiology and the Society for Healthcare Epidemiology of America established a consensus panel to develop recommendations for optimal infrastructure and essential activities of infection control and epidemiology programs in out-of-hospital settings. The following report represents the Consensus Panel's best assessment of requirements for a healthy and effective out-of-hospital-based infection control and epidemiology program. The recommendations fall into 5 categories: managing critical data and information; developing and recommending policies and procedures; intervening directly to prevent infections; educating and training of health care workers, patients, and nonmedical caregivers; and resources. The Consensus Panel used an evidence-based approach and categorized recommendations according to modifications of the scheme developed by the Clinical Affairs Committee of the Infectious Diseases Society of America and the Centers for Disease Control and Prevention's Healthcare Infection Control Practices Advisory Committee.
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