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Kagansky N, Rosenberg R, Derazne E, Mazurez E, Levy Y, Barchana M. Implementation of a program for treatment of acute infections in nursing homes without hospital transfer. Front Med (Lausanne) 2024; 11:1333523. [PMID: 38831988 PMCID: PMC11144856 DOI: 10.3389/fmed.2024.1333523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 04/26/2024] [Indexed: 06/05/2024] Open
Abstract
Background Nursing care residents have high hospitalization rates. To address this, we established a unique virtual geriatric unit that has developed a program aimed at providing support to nursing homes. Aims We aimed to evaluate effectiveness of in-house intravenous antibiotic treatment in nursing hospitals after the implementation of the specially designed training program. Methods A cohort study of nursing home residents to evaluate a training program for providers, designed to increase awareness and give practical tools for in-house treatment of acute infections. Data obtained included types of infections, antibiotics used, hospital transfer, and length of treatment. Primary outcomes were in-house recovery, hospitalization and mortality. Univariate analysis and multivariable logistic regression analysis to assess association between different factors and recovery. Results A total of 890 cases of acute infections were treated with intravenous antibiotics across 10 nursing homes over a total of 4,436 days. Of these cases, 34.8% were aged 90 years or older. Acute pneumonia was the most prevalent infection accounted for 354 cases (40.6%), followed by urinary tract infections (35.7%), and fever of presumed bacterial infection (17.1%). The mean duration of intravenous antibiotic treatment was 5.09 ± 3.86 days. Of the total cases, 800 (91.8%) recovered, 62 (7.1%) required hospitalization and nine (1.0%) resulted in mortality. There was no significant difference observed in recovery rates across different types of infections. Discussion Appling a simple yet unique intervention program has led to more "in-house" residents receiving treatment, with positive clinical results. Conclusion Treating in-house nursing home residents with acute infections resulted in high recovery rates. Special education programs and collaboration between healthcare organizations can improve treatment outcomes and decrease the burden on the healthcare system.
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Affiliation(s)
- Nadya Kagansky
- Clalit Health Services, Tel Aviv, Israel
- Shmuel Harofe Geriatric Medical Center, Beer Ya’akov, Israel
| | - Reena Rosenberg
- Clalit Health Services, Tel Aviv, Israel
- Tel Aviv University School of Medicine, Ramat Aviv, Israel
| | - Estela Derazne
- Tel Aviv University School of Medicine, Ramat Aviv, Israel
| | | | - Yochai Levy
- Tel Aviv University School of Medicine, Ramat Aviv, Israel
- Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Micha Barchana
- Technion University School of Public Health, Haifa, Israel
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Ebihara S, Okazaki T, Obata K, Ebihara T. Importance of Skeletal Muscle and Interdisciplinary Team Approach in Managing Pneumonia in Older People. J Clin Med 2023; 12:5093. [PMID: 37568495 PMCID: PMC10419835 DOI: 10.3390/jcm12155093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 08/01/2023] [Indexed: 08/13/2023] Open
Abstract
Pneumonia is the most frequent lower respiratory tract disease and a major cause of morbidity and mortality globally [...].
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Affiliation(s)
- Satoru Ebihara
- Department of Internal Medicine and Rehabilitation Science, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan; (T.O.); (K.O.)
| | - Tatsuma Okazaki
- Department of Internal Medicine and Rehabilitation Science, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan; (T.O.); (K.O.)
| | - Keisuke Obata
- Department of Internal Medicine and Rehabilitation Science, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan; (T.O.); (K.O.)
| | - Takae Ebihara
- Department of Geriatric Medicine, Graduate School of Medicine, Kyorin University, Tokyo 181-8611, Japan;
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Huang Y, Wei WI, Correia DF, Ma BHM, Tang A, Yeoh EK, Wong SYS, Ip M, Kwok KO. Antibiotic use for respiratory tract infections among older adults living in long-term care facilities: a systematic review and meta-analysis. J Hosp Infect 2023; 131:107-121. [PMID: 36202187 DOI: 10.1016/j.jhin.2022.09.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 09/22/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Antibiotics are commonly prescribed for respiratory tract infections (RTIs) among older adults in long-term care facilities (LTCFs), and this contributes to the emergence of antimicrobial resistance. The objective of this study was to determine the antibiotic prescribing rate for RTIs among LTCF residents, and to analyse the antibiotic consumption patterns with the AwaRe monitoring tool, developed by the World Health Organization. METHODS MEDLINE, EMBASE and CINAHL were searched from inception to March 2022. Original articles reporting antibiotic use for RTIs in LTCFs were included in this review. Study quality was assessed using the Joanna Briggs Institute's Critical Appraisal Checklist for Prevalence Data. A random-effects meta-analysis was employed to calculate the pooled estimates. Subgroup analysis was conducted by type of RTI, country, and study start year. RESULTS In total, 47 articles consisting of 50 studies were included. The antibiotic prescribing rate ranged from 21.5% to 100% (pooled estimate 69.8%, 95% confidence interval 55.2-82.6%). The antibiotic prescribing rate for lower respiratory tract infections (LRTIs) was higher than the rates for viral and general RTIs. Compared with Italy, France and the USA, the Netherlands had lower antibiotic use for LRTIs. A proportion of viral RTIs were treated with antibiotics, and all the antibiotics were from the Watch group. Use of antibiotics in the Access group was higher in the Netherlands, Norway, Switzerland and Slovenia compared with the USA and Australia. CONCLUSION The antibiotic prescribing rate for RTIs in LTCFs was high, and AWaRe antibiotic use patterns varied by type of RTI and country. Improving antibiotic use may require coordination efforts.
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Affiliation(s)
- Y Huang
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - W I Wei
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - D F Correia
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - B H M Ma
- Department of Medicine and Therapeutics, Prince of Wales Hospital, Hong Kong Special Administrative Region, China
| | - A Tang
- College of Computing and Informatics, Sungkyunkwan University, Seoul, Republic of Korea
| | - E K Yeoh
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - S Y S Wong
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - M Ip
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - K O Kwok
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Shenzhen Research Institute of the Chinese University of Hong Kong, Shenzhen, China; Hong Kong Institute of Asia-Pacific Studies, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China.
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Mylotte JM. Nursing Home-Associated Pneumonia, Part II: Etiology and Treatment. J Am Med Dir Assoc 2020; 21:315-321. [PMID: 32061505 PMCID: PMC7105974 DOI: 10.1016/j.jamda.2020.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 01/10/2020] [Indexed: 01/24/2023]
Abstract
This is the second of 2 parts of a narrative review of nursing home-associated pneumonia (NHAP) that deals with etiology and treatment in the nursing home. In the 1980s and 1990s, the etiology of NHAP was considered to be similar to community-acquired pneumonia (CAP). This belief was reflected in CAP guidelines until 2005 when the designation healthcare-associated pneumonia or HCAP was introduced and nursing home residents were included in the HCAP category. Patients in the HCAP group were thought to be at high risk for pneumonia because of multidrug resistant organisms and required empiric broad-spectrum antibiotic therapy much like people with hospital-acquired infection. Subsequent studies of the etiology of NHAP using sophisticated diagnostic testing found limited evidence of resistant organisms such as methicillin-resistant Staphylococcus aureus or resistant gram-negative organisms or atypical organisms. In terms of management of NHAP in the nursing home there are several considerations that are discussed: hospitalization decision, initial oral or parenteral therapy, timing of switch to an oral regimen if parenteral therapy is initially prescribed, duration of therapy with an emphasis on shorter courses, and follow-up during therapy including the use of the "antibiotic time out" protocol. The oral and parenteral antibiotic regimens recommended for treatment of NHAP in this report are based on limited information because there are no randomized controlled trials to define the optimum regimen. In conclusion, most residents with pneumonia can be treated successfully in the nursing home. However, there is an urgent need for a specific NHAP diagnosis and treatment guideline that will give providers guidance in the management of this infection in the nursing home.
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Affiliation(s)
- Joseph M Mylotte
- Professor Emeritus, Department of Medicine, Division of Infectious Diseases, Jacobs School of Medicine and Biomedical Science, State University of New York at Buffalo, Buffalo, NY.
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Nursing Home-Associated Pneumonia, Part I: Diagnosis. J Am Med Dir Assoc 2019; 21:308-314. [PMID: 31178286 DOI: 10.1016/j.jamda.2019.04.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 04/21/2019] [Indexed: 11/20/2022]
Abstract
Pneumonia is 1 of the 3 most common infections identified in nursing home residents and is associated with the highest mortality of any infection in this setting. In regard to pneumonia in the nursing home setting, practitioners are focused primarily on identifying residents with this infection and choosing a treatment regimen. In this article, the diagnosis of this infection is addressed. Based on published studies and clinical experience, "bedside criteria" for the diagnosis of nursing home-associated pneumonia (NHAP) are proposed that are based primarily on objective respiratory signs and symptoms that can be readily identified by staff. It is also stressed that factors predisposing to aspiration should be identified because there is a risk for aspiration pneumonitis. A previously published decision tool to distinguish between aspiration pneumonia and aspiration pneumonitis is discussed. Because providers are often not present when there is a change in status of a resident, nursing staff are crucial to the diagnosis of NHAP. However, there is variability in staff experience and the ability to obtain and communicate clinical findings to assist providers in making decisions about diagnosis. To deal with this issue, templates have been developed to help staff collect the appropriate information before contacting the provider. The most important diagnostic test in a resident with suspected pneumonia is a chest radiograph. However, studies done more than a decade ago demonstrated considerable variability in radiologists' interpretation of chest radiographs of residents performed in the nursing home. Radiologic techniques have improved considerably with utilization of digital technology, but there have been no recent studies to determine if interpretation of these radiographs is more consistent. An alternative to radiographs is lung ultrasonography, which has been found to be more accurate than chest radiographs in identifying pneumonia in adults; however, this method has not been studied in the nursing home setting. Host biomarkers such as serum C-reactive protein and procalcitonin levels have been studied in adults with pneumonia to distinguish between bacterial and nonbacterial infection, but there has been limited study in NHAP and the findings are conflicting. Lastly, it is stressed that the provider should carefully document the clinical findings and testing that result in a diagnosis of pneumonia to enhance surveillance for infection as well as antimicrobial stewardship activities.
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Nguyen HQ, Tunney MM, Hughes CM. Interventions to Improve Antimicrobial Stewardship for Older People in Care Homes: A Systematic Review. Drugs Aging 2019; 36:355-369. [PMID: 30675682 DOI: 10.1007/s40266-019-00637-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Inappropriate antimicrobial prescribing has been reported in care homes. This may result in serious drug-related adverse events, Clostridium difficile colonization, and the development of antimicrobial resistance among care home residents. Interventions to improve antibiotic prescribing in nursing homes have been reported through clinical trials, but whether antifungal and antiviral prescribing and residential homes have been considered, or how outcomes were measured and reported in such interventions, remains unclear. OBJECTIVES Our aims were to evaluate the effect of interventions to improve antimicrobial stewardship in care homes and to report the outcomes used in these trials. METHODS We searched 11 electronic databases and five trial registries for studies published until 30 November 2018. Inclusion criteria for the review were randomized controlled trials, targeting care home residents and healthcare professionals, providing interventions to improve antimicrobial prescribing compared with usual care or other interventions. The Cochrane tools for assessing risk of bias were used for quality assessment. A narrative approach was taken because of heterogeneity across the studies. RESULTS Five studies met the inclusion criteria. The studies varied in terms of types of infection, key targets, delivery of interventions, and reported outcomes. In total, 27 outcomes were reported across the studies, with seven not prespecified in the methods. The interventions had little impact on adherence to guidelines and prevalence of antimicrobial prescribing; they appeared to decrease total antimicrobial consumption but were unlikely to have affected overall hospital admissions and mortality. The overall quality of evidence was low because the risk of bias was high across the studies. CONCLUSION The interventions had limited effect on improving antimicrobial prescribing but did not appear to cause harm to care home residents. The low quality of evidence and heterogeneity in outcome measurement suggest the need for future well-designed studies and the development of a core outcome set to best evaluate the effectiveness of antimicrobial stewardship in care homes.
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Affiliation(s)
- Hoa Q Nguyen
- School of Pharmacy, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, Northern Ireland, UK
| | - Michael M Tunney
- School of Pharmacy, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, Northern Ireland, UK
| | - Carmel M Hughes
- School of Pharmacy, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, Northern Ireland, UK.
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Meyer-Junco L. Role of Atypical Bacteria in Hospitalized Patients With Nursing Home-Acquired Pneumonia. Hosp Pharm 2016; 51:768-777. [PMID: 27803507 DOI: 10.1310/hpj5109-768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background: Nursing home-acquired pneumonia (NHAP) has been identified as one of the leading causes of mortality and hospitalization for long-term care residents. However, current and previous pneumonia guidelines differ on the appropriate management of NHAP in hospitalized patients, specifically in regard to the role of atypical bacteria such as Chlamydiae pneumonia, Mycoplasma pneumoniae, and Legionella. Objectives: The purpose of this review is to evaluate clinical trials conducted in hospitalized patients with NHAP to determine the prevalence of atypical bacteria and thus the role for empiric antibiotic coverage of these pathogens in NHAP. Methods: Comprehensive MEDLINE (1966-April 2016) and Embase (1980-April 2016) searches were performed using the terms "atypical bacteria", "atypical pneumonia", "nursing-home acquired pneumonia", "pneumonia", "elderly", "nursing homes", and "long term care". Additional articles were retrieved from the review of references cited in the collected studies. Thirteen published clinical trials were identified. Results: In the majority of studies, atypical bacteria were infrequently identified in patients hospitalized with NHAP. However, when an active community-acquired pneumonia (CAP) cohort was available, the rate of atypical bacteria between NHAP and CAP study arms was similar. Only 3 studies in this review adhered to recommended strategies for investigating atypical bacteria; in 2 of these studies, C. pneumoniae was the most common pathogen identified in NHAP cohorts. Conclusion: Although atypical bacteria were uncommon in most NHAP studies in this review, suboptimal microbial investigations were commonly performed. To accurately describe the role of atypical bacteria in NHAP, more studies using validated diagnostic tests are needed.
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Zimmerman S, Cohen LW, Scales K, Reed D, Horsford C, Weber DJ, Sloane PD. Pneumonia Identification Using Nursing Home Records. Res Gerontol Nurs 2015; 9:109-14. [PMID: 26716655 DOI: 10.3928/19404921-20151218-01] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Accepted: 12/02/2015] [Indexed: 11/20/2022]
Abstract
Pneumonia is a leading cause of death among nursing home residents; consequently, prevention and treatment are important for quality improvement. To be pragmatic, quality improvement depends on sensitive case identification using nursing home records; however, no studies have examined the reliability of different methods of pneumonia case finding from records. The current authors compared three established strategies for defining pneumonia using records from 1,119 residents across 16 nursing homes: recorded diagnosis of pneumonia, modified McGeer criteria (chest x-ray infiltrate plus specified signs/symptoms), and antibiotic prescription plus pneumonia-specific signs. Chart diagnosis detected 107 cases, modified McGeer criteria detected 84 cases, and antibiotic prescription detected 47 cases. Diagnosis included all cases identified by the McGeer criteria and all but one case identified by antibiotic use. Based on findings, recorded diagnosis of pneumonia is a highly sensitive and pragmatic method to ascertain pneumonia in nursing homes, and is recommended for use in quality improvement and research. [Res Gerontol Nurs. 2016; 9(3):109-114.].
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Xing J, Mukamel DB, Temkin-Greener H. Hospitalizations of nursing home residents in the last year of life: nursing home characteristics and variation in potentially avoidable hospitalizations. J Am Geriatr Soc 2013; 61:1900-8. [PMID: 24219191 DOI: 10.1111/jgs.12517] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To examine the incidence of, variations in, and costs of potentially avoidable hospitalizations (PAHs) of nursing home (NH) residents at the end of life and to identify the association between NH characteristics and a facility-level quality measure (QM) for PAH. DESIGN Retrospective. SETTING Hospitalizations originating from NHs. PARTICIPANTS Long-term care NH residents who died in 2007. MEASUREMENTS A risk-adjusted QM was constructed for PAH. A Poisson regression model was used to predict the count of PAH given residents' risk factors. For each facility, the QM was defined as the difference between the observed facility-specific rate (per 1,000 person-years) of PAH (O) and the expected risk-adjusted rate (E). A logistic regression model with state fixed-effects was then fit to examine the association between facility characteristics and the likelihood of having higher-than-expected rates of PAH (O-E > 0). QM values greater than 0 indicate worse-than-average quality. RESULTS Almost 50% of hospital admissions for NH residents in their last year of life were for potentially avoidable conditions, costing Medicare $1 billion. Five conditions were responsible for more than 80% of PAHs. PAH QM across facilities showed significant variation (mean 12.0 ± 142.3 per 1,000 person-years, range -399.48 to 398.09 per 1,000 person-years). Chain and hospital-based facilities were more likely to exhibit better performance (O-E < 0). Facilities with higher nursing staffing were more likely to have better performance, as were facilities with higher skilled staff ratio, those with nurse practitioners or physician assistants, and those with on-site X-ray services. CONCLUSION Variations in facility-level PAHs suggest that a potential for reducing hospital admissions for these conditions may exist. Presence of modifiable facility characteristics associated with PAH performance could help us formulate interventions and policies for reducing PAHs at the end of life.
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Affiliation(s)
- Jingping Xing
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, New York
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Kim HI, Kim SW, Chang HH, Cha SI, Lee JH, Ki HK, Cheong HS, Yoo KH, Ryu SY, Kwon KT, Lee BK, Choo EJ, Kim DJ, Kang CI, Chung DR, Peck KR, Song JH, Suh GY, Shim TS, Kim YK, Kim HY, Moon CS, Lee HK, Park SY, Oh JY, Jung SI, Park KH, Yun NR, Yoon SH, Sohn KM, Kim YS, Jung KS. Mortality of community-acquired pneumonia in Korea: assessed with the pneumonia severity index and the CURB-65 score. J Korean Med Sci 2013; 28:1276-82. [PMID: 24015030 PMCID: PMC3763099 DOI: 10.3346/jkms.2013.28.9.1276] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Accepted: 06/18/2013] [Indexed: 11/20/2022] Open
Abstract
The pneumonia severity index (PSI) and CURB-65 are widely used tools for the prediction of community-acquired pneumonia (CAP). This study was conducted to evaluate validation of severity scoring system including the PSI and CURB-65 scores of Korean CAP patients. In the prospective CAP cohort (participated in by 14 hospitals in Korea from January 2009 to September 2011), 883 patients aged over 18 yr were studied. The 30-day mortalities of all patients were calculated with their PSI index classes and CURB scores. The overall mortality rate was 4.5% (40/883). The mortality rates per CURB-65 score were as follows: score 0, 2.3% (6/260); score 1, 4.0% (12/300); score 2, 6.0% (13/216); score 3, 5.7% (5/88); score 4, 23.5% (4/17); and score 5, 0% (0/2). Mortality rate with PSI risk class were as follows: I, 2.3% (4/174); II, 2.7% (5/182); III, 2.3% (5/213); IV, 4.5% (11/245); and V, 21.7% (15/69). The subgroup mortality rate of Korean CAP patients varies based on the severity scores and CURB-65 is more valid for the lower scores, and PSI, for the higher scores. Thus, these variations must be considered when using PSI and CURB-65 for CAP in Korean patients.
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Affiliation(s)
- Hye In Kim
- Division of Infectious Diseases, Kyungpook National University Hospital, Daegu, Korea
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Jamshed N, Woods C, Desai S, Dhanani S, Taler G. Pneumonia in the long-term resident. Clin Geriatr Med 2011; 27:117-33. [PMID: 21641501 DOI: 10.1016/j.cger.2011.01.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Pneumonia in the long-term resident is common. It is associated with high morbidity and mortality. However, diagnosis and management of pneumonia in long-term care residents is challenging. This article provides an overview of the epidemiology, pathophysiology, diagnostic challenges, and management recommendations for pneumonia in this setting.
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Affiliation(s)
- Namirah Jamshed
- Georgetown University School of Medicine, Washington, DC, USA.
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Mortality following nursing home-acquired lower respiratory infection: LRI severity, antibiotic treatment, and water intake. J Am Med Dir Assoc 2011; 13:376-83. [PMID: 21514897 DOI: 10.1016/j.jamda.2011.03.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2010] [Revised: 03/13/2011] [Accepted: 03/14/2011] [Indexed: 11/21/2022]
Abstract
OBJECTIVE In some nursing home populations, antibiotic treatment may not reduce mortality following lower respiratory infection (LRI). To better inform treatment decisions, we determined influences on mortality following LRI among antibiotic-treated and non-antibiotic-treated residents in 2 populations. DESIGN Observational, prospective, cohort studies. SETTING Ninety-seven nursing homes (36 US, 61 Netherlands). PARTICIPANTS Residents (1044 US, 513 Netherlands) who met a standardized study definition for LRI. MEASUREMENTS Demographics, symptoms and physical findings of LRI, functional status, major illness diagnoses, dementia status, treatments, and date of death within 6 months after diagnosis. METHODS We estimated a 2-period (0-14/15-90 days) weighted proportional hazards model of mortality for antibiotic-treated (n = 1280) and non-antibiotic-treated (n = 277) residents; both weights and regressors provide "doubly robust" risk adjustment-for LRI (illness) severity using a prognostic score and for nonrandom receipt of antibiotic treatment using a propensity score. RESULTS In both the United States and the Netherlands, 14-day mortality was associated with three factors-LRI severity, water intake at diagnosis, and antibiotic use (not directly by severe dementia)-that accounted for 82% or, sequentially, 39%, 42%, and 1% of the cross-national mortality difference. The LRI Severity Score (based only on at-diagnosis eating dependency, pulse rate, decreased alertness, and breathing difficulty, with adequate discrimination [c ≥ 0.74] and calibration, and cross-indexed to commonly used LRI mortality measures) was related to mortality through 90 days, regardless of treatment. With sufficient water intake at diagnosis, 14-day mortality was unrelated to not receiving antibiotic treatment (adjusted hazard ratio [AHR], 1.20; 95% confidence interval, 0.70-2.04); insufficient water intake was related to increased 14-day mortality with antibiotics (AHR, 1.90; 1.38-2.60) or without (AHR, 7.12; 4.83-10.5). After 14 days, relative mortality worsened for antibiotic-treated residents with insufficient water intake. Inadequate water intake was related to increased eating dependence at onset of the LRI (OR, 4.2; 3.0-5.8). CONCLUSION LRI severity, water intake, and antibiotic use explain mortality in both studies and reconcile cross-study Dutch/US 14-day mortality differences. LRI severity, derived at 14 days, is related to mortality through 90 days, regardless of treatment, and is key to risk adjustment. With adequate hydration, the survival benefit from antibiotic use is nonsignificant. Conversely, hydration, even without antibiotic treatment, appears central to curative treatment. In LRI guidelines, treatment, and research, the relative benefits of antibiotics and hydration for curative treatment should be addressed.
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Abstract
Pneumonia is a major cause of morbidity and mortality among nursing home residents. The approach to managing these patients has lacked uniformity because of the paucity of clinical trials, complexity of underlying comorbid diseases, and heterogeneity of administrative structures. The decision to hospitalize nursing home patients with pneumonia varies among institutions depending on staffing level, availability of diagnostic testing, and laboratory support. In the absence of comparative studies, choice of empirical antibiotic therapy continues to be based on expert opinion. Validated prognostic scoring models are needed for risk stratification. Pneumococcal and influenza vaccination are the primary prevention measures. As of January 2010, Medicare no longer pays for consultation codes; thus, practitioners must instead use existing evaluation and management service codes when providing these services.
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Affiliation(s)
- Ali A El-Solh
- Division of Pulmonary, Critical Care, and Sleep Medicine, Veterans Affairs Western New York Healthcare System, Buffalo, NY 14215-1199, USA.
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Helton MR, Cohen LW, Zimmerman S, van der Steen JT. The Importance of Physician Presence in Nursing Homes for Residents with Dementia and Pneumonia. J Am Med Dir Assoc 2011; 12:68-73. [DOI: 10.1016/j.jamda.2010.01.005] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2009] [Revised: 01/12/2010] [Accepted: 01/14/2010] [Indexed: 10/19/2022]
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El-Solh AA, Peter M, Alfarah Z, Akinnusi ME, Alabbas A, Pineda LA. Antibiotic prescription patterns in hospitalized patients with nursing home-acquired pneumonia. J Hosp Med 2010; 5:E5-10. [PMID: 20235302 DOI: 10.1002/jhm.560] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Considerable research has increased our understanding of antibiotic prescribing practices in hospital settings when it comes to nosocomial pneumonia. Much less is known about the antibiotic prescribing patterns for hospitalized non-critically ill patients with nursing home-acquired pneumonia (NHAP). OBJECTIVE As part of a multisite quality improvement project, we sought to examine patterns of antibiotic prescription among healthcare providers as a function of underlying comorbid, functional, and clinical factors. SETTING Three tertiary care centers. INTERVENTION Chart reviews of 397 individual admissions were performed on patients admitted from nursing homes with the diagnosis of pneumonia between January 2005 and September 2007. RESULTS Compliance with national guidelines for the treatment of NHAP was poor. Overall, the 3 most commonly used compounds for inpatient treatment were fluoroquinolones (51.4%), ceftriaxone (45.0%), and azithromycin (42.1%). Monotherapy was prescribed in 57.1%. Fluoroquinolones represented 79.5% of these cases. Patients with higher acuity of illness were more likely to receive a combination of vancomycin plus piperacillin/tazobactam (P < 0.001). Median duration of treatment was 8.0 (range, 3-21) days. Stratified analyses showed that combination therapy was used more often on University-affiliated services than on private service (54% vs. 35%; P < 0.001). CONCLUSIONS There was poor adherence with antibiotic guidelines for the treatment of NHAP. In the absence of outcome data on guidelines compliance, antibiotic use was influenced by patients' age, severity of illness, and providers' academic affiliation. Future research should focus on outcome measures and physicians factors that influence nonadherence.
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Affiliation(s)
- Ali A El-Solh
- The Veterans Affairs Western New York Healthcare System, Buffalo, New York 14215-1199, USA.
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Barroso J. [Oropharyngeal dysphagia and aspiration]. Rev Esp Geriatr Gerontol 2009; 44 Suppl 2:22-8. [PMID: 19913946 DOI: 10.1016/j.regg.2009.06.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2009] [Accepted: 06/15/2009] [Indexed: 10/20/2022]
Abstract
Oropharyngeal dysphagia, or inability to swallow liquids and/or solids, is one of the less well known geriatric syndromes, despite its enormous impact on functional ability, quality of life and health in affected individuals. The origin of oropharyngeal dysphagia can be structural or functional. Patients with neurodegenerative or cerebrovascular diseases and the frail elderly are the most vulnerable. The complications of oropharyngeal dysphagia are malnutrition, dehydration and aspiration, all of which are serious and provoke high morbidity and mortality. Oropharyngeal aspiration causes frequent respiratory infections and aspiration pneumonias. Antibiotic therapy must cover the usual microorganisms of the oropharyngeal flora. Oropharyngeal dysphagia should be identified early in risk groups through the use of screening methods involving clinical examination of swallowing and diagnostic confirmation methods. The simplest and most effective therapeutic intervention is adaptation of the texture of the solid and the viscosity of the liquid.
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Affiliation(s)
- Julia Barroso
- Servicio de Medicina Interna, Hospital Txagorritxu, Vitoria-Gasteiz, Alava-Araba, Spain.
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17
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Colón-Emeric CS, Schmader KE, Twersky J, Kuchibhatla M, Kellum S, Weinberger M. Development and pilot testing of computerized order entry algorithms for geriatric problems in nursing homes. J Am Geriatr Soc 2009; 57:1644-53. [PMID: 19682123 DOI: 10.1111/j.1532-5415.2009.02387.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To develop order entry algorithms for five common nursing home problems and to test their acceptance, use, and preliminary effect on nine quality indicators and resource utilization. DESIGN Pre-post, quasi-experimental study. SETTING Two Department of Veterans Affairs nursing homes. PARTICIPANTS Randomly selected residents (N=265) with one or more target conditions and 42 nursing home providers. INTERVENTION Expert panels developed computerized order entry algorithms based on clinical practice guidelines. Each was displayed on a single screen and included an array of diagnostic and treatment options and means to communicate with the interdisciplinary team. MEASUREMENTS Medical records were abstracted for the 6 months before and after deployment for quality indicators and resource utilization. RESULTS Despite positive provider attitudes toward the computerized order entry algorithms, their use was infrequent and varied according to condition: falls (73.0%), fever (9.0%), pneumonia (8.0%), urinary tract infection (7.0%), and osteoporosis (3.0%). In subjects with falls, trends for improvements in quality measures were observed for six of the nine measures: measuring orthostatic blood pressure (17.5-30.0%, P=.29), reducing neuroleptics (53.8-75.0%, P=.27), reducing sedative-hypnotics (16.7-50.0%, P=.50), prescription of calcium (22.5-32.5%, P=.45), vitamin D (20.0-35.0%, P=.21), and external hip protectors (25.0-47.5%, P=.06). Little improvement was observed in the other conditions (documentation of vital signs, physical therapy referrals, or reduction of benzodiazepines or antidepressants). There was no change in resource utilization. CONCLUSION Computerized order entry algorithms were used infrequently, except for falls. Further study may determine whether their use leads to improved care.
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Affiliation(s)
- David RP Guay
- College of Pharmacy, University of Minnesota, Weaver-Densford Hall 7–148, 308 Harvard Street SE, Minneapolis, MN 55455, USA
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Kollef M, Morrow L, Baughman R, Craven D, McGowan, Jr. J, Micek S, Niederman M, Ost D, Paterson D, Segreti J. Health Care–Associated Pneumonia (HCAP): A Critical Appraisal to Improve Identification, Management, and Outcomes—Proceedings of the HCAP Summit. Clin Infect Dis 2008; 46 Suppl 4:S296-334; quiz 335-8. [DOI: 10.1086/526355] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Chroneou A, Zias N, Beamis JF, Craven DE. Healthcare-associated pneumonia: principles and emerging concepts on management. Expert Opin Pharmacother 2008; 8:3117-31. [PMID: 18035957 DOI: 10.1517/14656566.8.18.3117] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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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21
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RESPONSE LETTER TO DR. BOBBA ET AL. J Am Geriatr Soc 2007. [DOI: 10.1111/j.1532-5415.2007.01405.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Schwartz DN, Abiad H, DeMarais PL, Armeanu E, Trick WE, Wang Y, Weinstein RA. An educational intervention to improve antimicrobial use in a hospital-based long-term care facility. J Am Geriatr Soc 2007; 55:1236-42. [PMID: 17661963 DOI: 10.1111/j.1532-5415.2007.01251.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To improve antimicrobial use in patients receiving long-term care (LTC). DESIGN Prospective, quasi-experimental before-after assessment of the effects of physician education and guideline implementation. SETTING Public LTC and acute care hospital. PARTICIPANTS Twenty salaried internists who provided most of the medical care to LTC patients. INTERVENTION National guidelines, hospital resistance data, and physician feedback were incorporated into a series of four teaching sessions presented over 18 months and into booklets detailing institutional guidelines on the optimal management of common LTC infection syndromes. MEASUREMENTS One hundred randomly selected LTC patients treated with antimicrobials were reviewed before these interventions were implemented and 100 after, and measures of the quality of care were compared. The effect of the interventions on antimicrobial days and starts were also assessed using interrupted time series analysis. RESULTS Charted clinical abnormalities met guideline diagnostic criteria (62% vs 38%, P=.006), and initial therapy agreed with guideline recommendations (39% vs 11%, P<.001), more often in the post- than in the preintervention cohort. Mean census-adjusted monthly LTC antimicrobial days fell 29.7%, and antimicrobial starts fell 25.9% during the intervention period; both decreases were sustained during the 2-year postintervention period. CONCLUSION The teaching and guideline intervention improved the quality and reduced the quantity of antimicrobial use in LTC patients.
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Affiliation(s)
- David N Schwartz
- Division of Infectious Diseases, Department of Medicine, John H. Stroger, Jr. Hospital of Cook County, Chicago, Illinois 60612, USA.
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23
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van der Steen JT, Mehr DR, Kruse RL, Ribbe MW, van der Wal G. Treatment strategy and risk of functional decline and mortality after nursing-home acquired lower respiratory tract infection: two prospective studies in residents with dementia. Int J Geriatr Psychiatry 2007; 22:1013-9. [PMID: 17340655 DOI: 10.1002/gps.1782] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Although lower respiratory tract infections (LRI) cause considerable morbidity and mortality among nursing home residents with dementia, the effects of care and treatment are largely unknown. Few large prospective studies have been conducted. METHODS We pooled data from two large prospective cohort studies in 61 Dutch nursing homes and 36 nursing homes in the state of Missouri, United States. We included 551 US residents and 381 Dutch residents with dementia and LRI. Main outcome measures were 3-month mortality and decline in activities of daily living (ADL) function after 3 months compared with pre-illness status. Using multivariable multinomial logistic regression to control for confounding, we assessed associations of restraint use and antibiotic type (oral compared with parenteral), with outcomes of lower respiratory tract infection (LRI). Survival without ADL decline was the reference category. RESULTS After multivariable adjustment, restraint use was associated with ADL decline (OR 1.9, 95% CI 1.1-3.3). Oral antibiotics were not associated with 3-month mortality (OR 0.83; 95% CI 0.56-1.2). Severe dementia was the strongest independent predictor of decline; mortality was most strongly associated with male gender. CONCLUSIONS Among Dutch and US nursing home residents with dementia and LRI, restrained residents suffered more decline. Parenteral antibiotic treatment was not associated with better outcome in residents at low to moderate risk of mortality. Aggressive treatment strategies may provide little benefit for the majority of nursing home residents with dementia and LRI.
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Affiliation(s)
- Jenny T van der Steen
- Department of Nursing Home Medicine, EMGO Institute, VU University Medical Center, Amsterdam, The Netherlands.
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Abstract
INTRODUCTION Pneumonia is the leading cause of mortality, morbidity, and transfers to acute care facilities among residents of nursing homes. With the expected growth of the nursing home population over the next 30 years, the annual incidence of nursing home-acquired pneumonia (NHAP) is expected to reach 1.9 million cases. Yet there is growing evidence to suggest that the transfer of nursing home residents to hospitals with NHAP results in little to no improvement in overall mortality or morbidity when compared with residents treated in the nursing home. Furthermore, recent evidence suggests that nursing home residents admitted to hospitals may be at greater risk for functional decline, delirium, and pressure ulcer formation following hospitalization. The author therefore performed a comprehensive review of the literature to consider the salient issues confronting a clinician faced with the question of whether to transfer a nursing home resident diagnosed with pneumonia to an acute care facility. METHODOLOGY A structured literature search was performed relating to the diagnosis, treatment, and triage of residents with nursing home pneumonia. Relevant key words used to conduct this search included: pneumonia, long-term care facility, nursing home, nursing home-acquired pneumonia, triage, treatment, and hospitalization. References in English dated from 1966 to the present day were considered. RESULTS One prospective observational study and 2 retrospective, case control studies have directly compared the 30-day mortality rates of residents with NHAP who are hospitalized versus those who are treated in the nursing home. A second, prospective, observational study evaluated the mortality rate in residents with any form of infection who were transferred to acute care hospitals. These studies all suggest that mortality rates are similar or reduced when residents are treated in the nursing home. Studies also suggest that considerable cost savings can be incurred when residents are treated in the nursing home. Additional literature reviews were conducted to evaluate important factors that need to be considered before making triage decisions on nursing home residents diagnosed with pneumonia. These factors include the ease of making the diagnosis of NHAP, the availability and use of antibiotics, relevant cost issues, and barriers to providing adequate care in the nursing home environment. CONCLUSION There is growing evidence to suggest that hospitalization for residents with NHAP is not required and may result in increased cost, morbidity, and mortality. To date, studies show that residents may benefit from hospitalization if their respiratory rate is over 40. Otherwise, if appropriate treatment can be initiated expeditiously in the nursing home, resident mortality and morbidity may decrease. Numerous barriers to treating acutely ill residents in the nursing home exist, including a difficulty in obtaining antibiotics quickly, inadequate staffing, and poor documentation of a resident's wishes for hospitalization. More studies need to be conducted to further identify these barriers to nursing home care.
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Affiliation(s)
- David Dosa
- Division of Geriatrics and Department of Medicine and Community Health, Brown University, Providence, RI, USA.
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Abstract
Nursing home-associated pneumonia (NHAP) is associated with considerable morbidity and mortality. The etiology of NHAP continues to be debated and has influenced treatment guideline recommendations. Diagnosis may not be straightforward but at least one respiratory symptom usually is present and the presence of hypoxemia is a key finding. Treatment recommendations vary depending on the organisms believed the predominant cause of NHAP. Pneumococcal and influenza vaccination remain the most important methods for prevention of NHAP at present.
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Affiliation(s)
- Joseph M Mylotte
- Department of Medicine, School of Medicine and Biomedical Sciences, State University of New York, Buffalo, NY 14215, USA.
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Paladino JA, Eubanks DA, Adelman MH, Schentag JJ. Once-Daily Cefepime Versus Ceftriaxone for Nursing HomeâAcquired Pneumonia. J Am Geriatr Soc 2007; 55:651-7. [PMID: 17493183 DOI: 10.1111/j.1532-5415.2007.01152.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To compare once-daily intramuscular cefepime with ceftriaxone controls. DESIGN Double-blind study. SETTING Six skilled nursing facilities. PARTICIPANTS Residents aged 60 and older with nursing home-acquired pneumonia. INTERVENTION Cultures were obtained, and patients were randomized to cefepime or ceftriaxone 1 g intramuscularly every 24 hours. MEASUREMENTS Clinical success: cure or improvement. Cure was defined as complete resolution of all symptoms and signs of pneumonia or a return to the patient's baseline state. Improvement was defined as clear improvement but incomplete resolution of all pretherapy symptoms or signs or incomplete return to the patient's usual baseline status. Safety and pharmacoeconomics were also assessed. RESULTS Sixty-nine patients were randomized; 61 were evaluable: (32 to cefepime, 29 ceftriaxone). Patients were predominately female (76%). They had a mean age+/-standard deviation of 85+/-6, with a mean 5.8+/-1.9 comorbidities; they had age-appropriate renal dysfunction, with a mean estimated creatinine clearance of 35+/-7 mL/min. Clinical success occurred in 78% of cefepime- and 66% of ceftriaxone-treated patients (P=.39). Fifty-seven patients (93%) were switched to oral antibiotics after 3 days. Antibiotic-related adverse events occurred in 5% of patients. Seven patients (11.5%) were hospitalized. The overall mortality rate was 8%. Mean antibiotic costs were 117+/-40 dollars for cefepime- and 215+/-68 dollars for ceftriaxone-treated patients (P<.001). Cost-effectiveness analysis of total costs showed that cefepime would cost 597 dollars and ceftriaxone 1,709 dollars per expected successfully treated patient. One- and two-way sensitivity analyses using a generic price for ceftriaxone and improving its comparative efficacy revealed that the results were robust. CONCLUSIONS Once-daily cefepime was a cost-effective alternative to ceftriaxone for the treatment of elderly nursing home residents who developed pneumonia and did not require hospitalization.
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27
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Raghavendran K, Mylotte JM, Scannapieco FA. Nursing home-associated pneumonia, hospital-acquired pneumonia and ventilator-associated pneumonia: the contribution of dental biofilms and periodontal inflammation. Periodontol 2000 2007; 44:164-77. [PMID: 17474932 PMCID: PMC2262163 DOI: 10.1111/j.1600-0757.2006.00206.x] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Krishnan Raghavendran
- Department of Surgery and Anesthesiology, School of Medicine and Biomedical Sciences, University at Buffalo, The State University of New York, USA
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28
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Guay DR. Guidelines for the management of adults with health care-associated pneumonia: implications for nursing facility residents. ACTA ACUST UNITED AC 2006; 21:719-25. [PMID: 17069468 DOI: 10.4140/tcp.n.2006.719] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To review the implications for nursing facility residents of the 2005 American Thoracic Society (ATS)/Infectious Diseases Society of America (IDSA) guidelines for the Management of Adults with Health Care-Associated Pneumonia. DATA SOURCE A MEDLINE/PUBMED search (1986-February 2006) was conducted to identify pertinent studies of health care associated pneumonia acquired in the nursing facility setting (formerly called nursing home-acquired pneumonia) in the English language. Additional references were obtained from the bibliographies of these studies. STUDY SELECTION AND DATA EXTRACTION All studies evaluating any aspect of nursing home-acquired pneumonia. DATA SYNTHESIS Careful review of these guidelines will reveal a failure of the ATS/IDSA committee members to review the large published database available in the field of nursing home-acquired pneumonia. In addition, the committee was devoid of representation from experts in this field. As a result, these guidelines are applicable only to nursing facility residents admitted to the hospital. For the vast majority of nursing facility residents, these guidelines are problematic. The use of invasive means to acquire respiratory tract secretions for culture and susceptibility testing in the nursing facility setting is just not possible. Few facilities are able to manage residents with the two-, three-, or four-drug combination intravenous therapies recommended. As a result of these realities, all residents of nursing facilities with suspected pneumonia would be forced into hospital for diagnostic workup and at least initial empiric therapy if the guidelines were followed "to the letter." The guidelines do not even discuss the issue of site of treatment and how to select residents for outpatient (i.e., infacility) versus inpatient (i.e., in-hospital) management. Infacility management mandated by advanced directives is not even considered by the guidelines. CONCLUSION There does exist a database upon which the clinician can make informed decisions about likely pathogens, the probability that the resident actually has bacterial pneumonia, objective parameters suggesting the need for hospitalization for initial management, and guidance on when to initiate antimicrobial therapy, and which agent(s) to use. These issues are summarized here, and alternative, evidence-based, practical recommendations for the management of nursing home-acquired pneumonia are outlined.
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Affiliation(s)
- David R Guay
- Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Menneapolis, MN 55455, USA.
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29
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Abstract
INTRODUCTION Pneumonia is the leading cause of mortality, morbidity, and transfers to acute care facilities among residents of nursing homes. With the expected growth of the nursing home population over the next 30 years, the annual incidence of nursing home-acquired pneumonia (NHAP) is expected to reach 1.9 million cases. Yet there is growing evidence to suggest that the transfer of nursing home residents to hospitals with NHAP results in little to no improvement in overall mortality or morbidity when compared with residents treated in the nursing home. Furthermore, recent evidence suggests that nursing home residents admitted to hospitals may be at greater risk for functional decline, delirium, and pressure ulcer formation following hospitalization. The author therefore performed a comprehensive review of the literature to consider the salient issues confronting a clinician faced with the question of whether to transfer a nursing home resident diagnosed with pneumonia to an acute care facility. METHODOLOGY A structured literature search was performed relating to the diagnosis, treatment, and triage of residents with nursing home pneumonia. Relevant key words used to conduct this search included: pneumonia, long-term care facility, nursing home, nursing home-acquired pneumonia, triage, treatment, and hospitalization. References in English dated from 1966 to the present day were considered. RESULTS One prospective observational study and 2 retrospective, case control studies have directly compared the 30-day mortality rates of residents with NHAP who are hospitalized versus those who are treated in the nursing home. A second, prospective, observational study evaluated the mortality rate in residents with any form of infection who were transferred to acute care hospitals. These studies all suggest that mortality rates are similar or reduced when residents are treated in the nursing home. Studies also suggest that considerable cost savings can be incurred when residents are treated in the nursing home. Additional literature reviews were conducted to evaluate important factors that need to be considered before making triage decisions on nursing home residents diagnosed with pneumonia. These factors include the ease of making the diagnosis of NHAP, the availability and use of antibiotics, relevant cost issues, and barriers to providing adequate care in the nursing home environment. CONCLUSION There is growing evidence to suggest that hospitalization for residents with NHAP is not required and may result in increased cost, morbidity, and mortality. To date, studies show that residents may benefit from hospitalization if their respiratory rate is over 40. Otherwise, if appropriate treatment can be initiated expeditiously in the nursing home, resident mortality and morbidity may decrease. Numerous barriers to treating acutely ill residents in the nursing home exist, including a difficulty in obtaining antibiotics quickly, inadequate staffing, and poor documentation of a resident's wishes for hospitalization. More studies need to be conducted to further identify these barriers to nursing home care.
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Affiliation(s)
- David Dosa
- Division of Geriatrics and Department of Medicine and Community Health, Brown University, Providence, RI, USA.
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Helton MR, van der Steen JT, Daaleman TP, Gamble GR, Ribbe MW. A cross-cultural study of physician treatment decisions for demented nursing home patients who develop pneumonia. Ann Fam Med 2006; 4:221-7. [PMID: 16735523 PMCID: PMC1479435 DOI: 10.1370/afm.536] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE We wanted to explore factors that influence Dutch and US physician treatment decisions when nursing home patients with dementia become acutely ill with pneumonia. METHODS Using a qualitative semistructured interview study design, we collected data from 12 physicians in the Netherlands and 12 physicians in North Carolina who care for nursing home patients. Our main outcome measures were perceptions of influential factors that determine physician treatment decisions regarding care of demented patients who develop pneumonia. RESULTS Several themes emerged from the study. First, physicians viewed their patient care roles differently. Dutch physicians assumed active, primary responsibility for treatment decisions, whereas US physicians were more passive and deferential to family preferences, even in cases when they considered families' wishes for care as inappropriate. These family wishes were a second theme. US physicians reported a perceived sense of threat from families as influencing the decision to treat more aggressively, whereas Dutch physicians revealed a predisposition to treat based on what they perceived was in the best interest of the patient. The third theme was the process of decision making whereby Dutch physicians based decisions on an intimate knowledge of the patient, and American physicians reported limited knowledge of their nursing home patients as a result of lack of contact time. CONCLUSION Physician-perceived care roles regarding treatment decisions are influenced by contextual differences in physician training and health care delivery in the United States and the Netherlands. These results are relevant to the debate about optimal care for patients with poor quality of life who lack decision-making capacity.
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Affiliation(s)
- Margaret R Helton
- Department of Family Medicine, University of North Carolina, Chapel Hill, NC 27599-7595, USA.
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Mariani P, Saeed MU, Potti A, Hebert B, Sholes K, Lewis MJ, Hanley JF. Ineffectiveness of the measurement of 'routine' vital signs for adult inpatients with community-acquired pneumonia. Int J Nurs Pract 2006; 12:105-9. [PMID: 16529596 DOI: 10.1111/j.1440-172x.2006.00556.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
More frequent vital sign evaluation does not result in a statistically significant difference in survival or the number of transfers to the intensive care unit (for progression of disease) after adjusting for age, gender, duration of intravenous antibiotics and comorbid conditions.
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Affiliation(s)
- Paul Mariani
- Department of Internal Medicine, University of North Dakota School of Medicine, Fargo, North Dakota, USA.
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32
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Loeb M. Epidemiology of community- and nursing home-acquired pneumonia in older adults. Expert Rev Anti Infect Ther 2006; 3:263-70. [PMID: 15918783 DOI: 10.1586/14787210.3.2.263] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Pneumococcus remains the most important cause of community-acquired pneumonia in older adults. Alcoholism, bronchial asthma, immunosuppression, lung disease, heart disease, institutionalization and increasing age are important risk factors. There is a reduced prevalence of nonrespiratory symptoms in this age group. Advanced age and comorbidity are important prognostic factors. Influenza and pneumococcal vaccination remain the key factors for prevention.
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Affiliation(s)
- Mark Loeb
- McMaster University, Hamilton, Ontario, Canada.
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Abstract
The management of nursing home-acquired pneumonia (NHAP) continues to be debatable because of the lack of clinical trials and controversy regarding its aetiology. The controversy regarding aetiology stems, in part, from studies that utilised sputum cultures for the diagnosis of NHAP without assessing the quality of the samples. These studies found a high proportion of Gram-negative aerobic bacilli in cultures as well as Staphylococcus aureus. However, in studies that have assessed the reliability of sputum samples, Gram-negative bacilli and S. aureus were isolated infrequently and Streptococcus pneumoniae and Haemophilus influenzae isolated most commonly. Since Gram-negative aerobic bacilli and S. aureus frequently cause hospital-acquired pneumonia, some authors have considered NHAP to be a variant of this group. Many other studies, however, have considered NHAP as part of the community-acquired pneumonia category. Depending on which categorisation is used for NHAP, the treatment recommendations have varied. There are several factors to consider in the management of NHAP in addition to choice of antibacterial: hospitalisation decision, initial route of administration of antibacterials for treatment in the nursing home, timing of switch from a parenteral to an oral agent and the duration of therapy. These factors, which have not been addressed in published guidelines, are discussed in this review. Recent guidelines recommend a fluoroquinolone (gatifloxacin, levofloxacin or moxifloxacin) or amoxicillin/clavulanic acid plus a macrolide for initial treatment of NHAP in the nursing home. For treatment in the hospital, a parenteral fluoroquinolone (as listed above) or a second- or third-generation cephalosporin plus a macrolide is recommended. A recent guideline for the treatment of healthcare-associated pneumonia (that includes NHAP) recommended an antipseudomonal cephalosporin or a carbapenem or an antipseudomonal penicillin/beta-lactamase inhibitor plus ciprofloxacin plus vancomycin or linezolid for treatment of NHAP based on findings in residents with severe pneumonia who required mechanical ventilation. However, this recommendation does not apply to the majority of residents who are hospitalised with pneumonia and not intubated. Other factors to consider when choosing an empiric regimen include recent antibacterial therapy and prior colonisation with a resistant organism, e.g. methicillin-resistant S. aureus. Recently, a group of studies by investigators in The Netherlands have focused on the concept of withholding antibacterial therapy in nursing home residents with pneumonia who have advanced dementia. These studies are reviewed in some detail because this is an approach to the management of NHAP that is uncommon but deserves more consideration given the terminal status of these people. Future studies of NHAP should focus on development of rapid (molecular) methods to identify aetiological agents, determination of the optimum antimicrobial regimen and duration of therapy, and identification of criteria that can assist physicians and families in making the decision to withhold antimicrobial therapy in residents with advanced dementia and pneumonia.
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Affiliation(s)
- Joseph M Mylotte
- Department of Medicine, School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA.
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Kruse RL, Mehr DR, van der Steen JT, Ooms ME, Madsen RW, Sherman AK, D'Agostino RB, van der Wal G, Ribbe MW. Antibiotic treatment and survival of nursing home patients with lower respiratory tract infection: a cross-national analysis. Ann Fam Med 2005; 3:422-9. [PMID: 16189058 PMCID: PMC1466925 DOI: 10.1370/afm.389] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Although lower respiratory tract infections are a leading cause of death in frail elderly patients, few studies have compared treatments and outcomes. We assessed the effects of different antibiotic treatment strategies on survival of elderly nursing home residents with lower respiratory tract infections in the United States and the Netherlands, where treatment approaches are quite different. METHODS We combined data from 2 prospective cohort studies of lower respiratory tract infections conducted in 36 nursing homes in the United States and 61 in the Netherlands. We included residents whose infections were treated with antibiotics: 806 in the United States and 415 in the Netherlands. Outcome measures were 1-month and 3-month mortality. We used logistic regression to adjust for differing illness severity. RESULTS Dutch residents had higher mortality than US residents (28.1% vs 15.1% at 1 month, respectively; P <.001). After adjusting for illness severity with logistic regression, the differences between the Dutch and US populations were not significant (odds ratio 1.34; 95% confidence interval, 0.94-1.90). Predicted mortality was overestimated for more severely ill US residents at 1 month but not at 3 months. No antibiotic regimen was consistently associated with increased or decreased mortality. CONCLUSION Despite differences in illness severity and treatment, adjusted mortality did not differ between the 2 countries. Although we cannot exclude a short-term survival benefit from more aggressive treatment in the United States, differences in baseline health appear prognostically more important than the type of antibiotic treatment.
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Affiliation(s)
- Robin L Kruse
- Department of Family and Community Medicine, University of Missouri-Columbia, MO 65212, USA.
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35
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van der Steen JT, van der Wal G, Mehr DR, Ooms ME, Ribbe MW. End-of-Life Decision Making in Nursing Home Residents with Dementia and Pneumonia: Dutch Physicians?? Intentions Regarding Hastening Death. Alzheimer Dis Assoc Disord 2005; 19:148-55. [PMID: 16118532 DOI: 10.1097/01.wad.0000175525.99104.b7] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
When patients with severe dementia become acutely ill, little is known about the extent to which physicians take actions intended to hasten death. For 143 nursing home patients with dementia who died of pneumonia after a decision not to treat with antibiotics, we asked Dutch facility-employed physicians whether they intended to hasten death and any estimated life shortening. In 53% of cases, the physicians reported an explicit intention to hasten death; in another 41% of cases they reported taking into account a probability or certainty that the withholding of antibiotics or other palliative treatments would hasten death. Opiates were frequently used for symptom control (43%), but the administration of medications specifically intended to induce death was rare (2%). Considering all treatments, physicians estimated that life was shortened by 24 hours or less in 46% of patients and 1 month or longer in 24% of patients. The frequent withholding of antibiotics with an intention to hasten death may reflect a willingness to abandon a cure-oriented approach in dying patients for whom prolongation of life is not an aim. The results reflect the importance of explicit goals for medical interventions in patients with end-stage dementia where life-prolonging treatments may be seen as prolonging suffering.
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Affiliation(s)
- Jenny T van der Steen
- Institute for Research in Extramural Medicine (EMGO Institute) of the VU University Medical Center, Amsterdam, the Netherlands.
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36
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Loeb M. Community-acquired pneumonia in older adults. Geriatr Gerontol Int 2005. [DOI: 10.1111/j.1447-0594.2005.00279.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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El Solh AA, Brewer T, Okada M, Bashir O, Gough M. Indicators of Recurrent Hospitalization for Pneumonia in the Elderly. J Am Geriatr Soc 2004; 52:2010-5. [PMID: 15571535 DOI: 10.1111/j.1532-5415.2004.52556.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To identify modifiable risk factors of late unplanned readmissions for elderly with community-acquired pneumonia. DESIGN A case-control study. SETTING Three university-affiliated tertiary-care hospitals. PARTICIPANTS Two hundred four case-control pairs. Case patients referred to all patients readmitted with pneumonia 30 days to 1 year after discharge. Control subjects were matched for age, admission date, and residence before admission. MEASUREMENTS Baseline sociodemographic information, clinical data, activity of daily living (ADLs) information, and Charlson Comorbidity Index score were obtained. The Pneumonia Severity Index was calculated with swallowing dysfunction and pattern and extent of radiographic abnormalities, antimicrobial coverage, and total duration recorded. RESULTS Median time to readmission was 123 days (interquartile range=65-238 days). Readmission was not associated with increased severity or length of hospital stay. In a Cox proportional hazards regression model, swallowing dysfunction (hazard ratio (HR)=2.15, 95% confidence interval (CI)=1.46-2.97), current smoking (HR=2.04, 95% CI=1.48-2.82), use of tranquilizers (HR=1.5, 95% CI=1.02-2.22), and lower ADL scores (HR=1.06, 95% CI=1.02-1.10) were independently associated with readmission for pneumonia. The receipt of angiotensin-converting enzyme inhibitors (HR=0.46, 95% CI=0.27-0.78) and prior pneumococcal vaccination (HR=0.59, 95% CI=0.42-0.82) had a protective effect. CONCLUSION Although there are limited effective measures to improve functional status, preventive strategies that include smoking cessation and pneumococcal vaccination should be actively pursued. Routine evaluation of swallowing dysfunction and use of pharmacological agents to improve the cough reflex deserve further evaluation in multicenter controlled trials.
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Affiliation(s)
- Ali A El Solh
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York 14215, USA.
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Durand-Gasselin B, Gisselbrecht M. Infections pulmonaires aiguës chez les patients âgés en institution. Rev Mal Respir 2004. [DOI: 10.1016/s0761-8425(04)71568-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kruse RL, Mehr DR, Boles KE, Lave JR, Binder EF, Madsen R, D'Agostino RB. Does hospitalization impact survival after lower respiratory infection in nursing home residents? Med Care 2004; 42:860-70. [PMID: 15319611 DOI: 10.1097/01.mlr.0000135828.95415.b1] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Lower respiratory infection (LRI) is the leading cause of hospitalization for nursing home residents, but hospitalization is costly and may cause complications. OBJECTIVE We sought to compare mortality and cost between episodes of LRI initially treated in the hospital versus the nursing home after controlling for illness severity and the probability of hospitalization. DESIGN This was a prospective cohort study of nursing home residents with LRIs. SUBJECTS We identified 1406 episodes of LRI in 36 nursing homes in central Missouri and the St. Louis area between August 15, 1995, and September 30, 1998. Economic analysis was restricted to 1033 episodes identified after March 31, 1997. MEASURES We adjusted for the higher probability of initial hospitalization in sicker residents using measures of illness severity and a hospitalization propensity score. The propensity score was derived from a logistic regression model that included patient, physician, and facility variables. Estimated costs were attributed to initial treatment setting. RESULTS After controlling for the probability of hospitalization and illness severity, hospitalization was not a significant mortality predictor (odds ratio 0.89, 95% confidence interval 0.52-1.52). Mean daily cost was $138.24 for initial nursing home treatment and $419.75 for the hospital. CONCLUSIONS After controlling for illness severity and propensity for hospitalization, hospital treatment is not associated with either increased or decreased risk for mortality for nursing home residents with LRIs. For residents with low and medium mortality risk, nursing home treatment is likely to be safe and less costly.
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Affiliation(s)
- Robin L Kruse
- Department of Family and Community Medicine, School of Medicine, University of Missouri-Columbia, Columbia, Missouri 65212, USA.
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Muder RR, Aghababian RV, Loeb MB, Solot JA, Higbee M. Nursing home-acquired pneumonia: an emergency department treatment algorithm. Curr Med Res Opin 2004; 20:1309-20. [PMID: 15324534 DOI: 10.1185/030079904125004376] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Nursing home-acquired pneumonia (NHAP) is a leading cause of morbidity, hospitalization, and mortality among older nursing home residents. Too often, these patients are erroneously grouped with cases of community-acquired and hospital-acquired pneumonia. Yet, they differ in terms of most common pathogens, significant underlying disease, impaired functional and cognitive status, and poor nutrition. The NHAP emergency department treatment algorithm presented here shows that an important decision for initial care in the emergency department (ED) is whether the patient should return to the nursing home. This decision often is based on the facility's ability to administer parenteral antibiotics, and care for co-morbidities and complications. Cephalosporins are the foundation of initial treatment of NHAP in the ED, and are combined with other antibiotics in anticipation of the most likely pathogens and treatment variables discussed here. It is hoped the NHAP treatment algorithm will contribute to improved outcomes.
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Affiliation(s)
- Robert R Muder
- University of Pittsburgh and Division of Infectious Diseases, VA Pittsburgh Healthcare System, Pittsburgh, PA 15240, USA.
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Coleman PR. Pneumonia in the Long-Term Care Setting: Etiology, Management, and Prevention. J Gerontol Nurs 2004; 30:14-23; quiz 54-5. [PMID: 15109043 DOI: 10.3928/0098-9134-20040401-06] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
1.Nursing-home acquired pneumonia (NHAP) is a major cause of death and disability among elderly nursing home residents, despite the availability of new antimicrobials and diagnostic techniques. 2. Elderly individuals with NHAP have vague clinical presentations and unique institutional limitations can lead to delays in diagnosis, treatment, and poor resident outcomes. 3. Successful management of the resident with pneumonia includes choice of antibiotic therapy, excellent nursing care, and thoughtful consideration of treatment setting. 4. Preventive strategies to reduce the risk of NHAP include attention to vaccination status and oral hygiene care to reduce bacterial colonization of potential respiratory pathogens.
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Nebeker JR, Hurdle JF, Bair BD. Future history: medical informatics in geriatrics. J Gerontol A Biol Sci Med Sci 2003; 58:M820-5. [PMID: 14528038 DOI: 10.1093/gerona/58.9.m820] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
With deference to Isaac Asimov's The Foundation, which is the inspiration for this series, we briefly describe the "present history" of medical informatics (the application of information technology in medicine) in geriatrics, and then project a "future history" of this same endeavor. The older patient often has multiple acute and chronic problems that require management by a variety of medical professionals in a variety of settings. Proper care necessitates efficient gathering, integration, and management of information by each professional in each setting. As medical informatics evolves, we project that barriers to information exchange (both between providers and between providers and patients) will continue to decrease while the quality and relevance of exchanged information will continue to increase. The nexus of care will be the electronic medical record (EMR), which will shed its current paper chart metaphor and adopt an industrial process metaphor based on tasks and tolerances or goals. The multidisciplinary management of geriatric patients will strike a new balance: doctors, nurses, allied health professionals, family, and patients will all participate in the management of the patient's care. The EMR will coordinate data from a variety of novel sources, including wearable sensors monitoring physiologic parameters, falls, diet, ambulation, and medication compliance. The highly organized data in the EMR will allow explicit decision support for computer-facilitated, evidence-based care; will empower midlevel providers and patients with an increased role in the care plan; and will promote the realignment of care from hospitals/clinics to the patient's home.
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Affiliation(s)
- Jonathan R Nebeker
- Geriatrics Research, Education, and Clinical Center, Veterans Administration Salt Lake City Health Care System, Salt Lake City, Utah 84148, USA.
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Affiliation(s)
- Joseph M. Mylotte
- Department of Infectious Diseases, Erie County Medical Center, Buffalo, New York
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44
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Kruse RL, Boles KE, Mehr DR, Spalding D, Lave JR. The Cost of Treating Pneumonia in the Nursing Home Setting. J Am Med Dir Assoc 2003. [DOI: 10.1016/s1525-8610(04)70280-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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45
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Mylotte JM, Goodnough S, Naughton BJ. Pneumonia versus aspiration pneumonitis in nursing home residents: diagnosis and management. J Am Geriatr Soc 2003; 51:17-23. [PMID: 12534840 DOI: 10.1034/j.1601-5215.2002.51004.x] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To determine the frequency of aspiration pneumonitis in nursing home residents with an initial diagnosis of pneumonia and to compare the clinical characteristics, management, and outcome of aspiration pneumonitis with those of pneumonia. DESIGN Retrospective chart review. SETTING Hospital geriatric unit for nursing home residents. PARTICIPANTS Nursing home residents admitted to the inpatient geriatric unit with suspected pneumonia between May 1999 and April 2001 (n = 195 episodes). MEASUREMENTS Aspiration events were defined as definite (witnessed or unwitnessed) or suspected. Aspiration pneumonitis was defined as symptoms/signs of lower respiratory tract infection plus a history of an aspiration event plus a lower lobe infiltrate on chest radiograph. Pneumonia was defined as symptoms/signs of lower respiratory tract infection plus an infiltrate on chest radiograph plus no history of an aspiration event. RESULTS The 195 episodes were stratified into three clinical groups: aspiration pneumonitis (n = 86; aspiration history/infiltrate), pneumonia (n = 43; no aspiration history/infiltrate), and an aspiration event (n = 66; aspiration history/no infiltrate). In general, symptoms, signs, and laboratory tests were not useful in distinguishing between the three groups. Survivors with aspiration pneumonitis (13/75 (17%)) or with an aspiration event (20/60 (33%)) were significantly more likely not to be treated with an antibiotic or to be treated for 1 day or less than those with pneumonia (0/41; P <.001). Excluding those not treated, significantly more patients with pneumonia (33/40 (83%)) were discharged on antibiotic treatment than those with aspiration pneumonitis (35/70 (50%)) or an aspiration event (21/51 (41%); P <.001). There was no significant difference in hospital mortality between the three clinical groups. CONCLUSIONS The findings of this study have implications for the diagnosis and management of suspected pneumonia in nursing home residents but require prospective validation.
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Affiliation(s)
- Joseph M Mylotte
- Department of Medicine, Division of Infectious Diseases, School of Medicine and Biomedical Sciences, State University of New York, Buffalo, USA.
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Zimmerman S, Gruber-Baldini AL, Hebel JR, Sloane PD, Magaziner J. Nursing home facility risk factors for infection and hospitalization: importance of registered nurse turnover, administration, and social factors. J Am Geriatr Soc 2002; 50:1987-95. [PMID: 12473010 DOI: 10.1046/j.1532-5415.2002.50610.x] [Citation(s) in RCA: 187] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES Determine the relationship between a broad array of structure and process elements of nursing home care and (a) resident infection and (b) hospitalization for infection. DESIGN Baseline data were collected from September 1992 through March 1995, and residents were followed for 2 years; facility data were collected at the midpoint of follow-up. SETTING A stratified random sample of 59 nursing homes across Maryland. PARTICIPANTS Two thousand fifteen new admissions aged 65 and older. MEASUREMENTS Facility-level data were collected from interviews with facility administrators, directors of nursing, and activity directors; record abstraction; and direct observation. Main outcome measures included infection (written diagnosis, a course of antibiotic therapy, or radiographic confirmation of pneumonia) and hospitalization for infection (indicated on medical records). RESULTS The 2-year rate of infection was 1.20 episodes per 100 resident days, and the hospitalization rate for infection was 0.17 admissions per 100 resident days. Except for registered nurse (RN) turnover, which related to both infection and hospitalization, different variables related to each outcome. High rates of incident infection were associated with more Medicare recipients, high levels of physical/occupational therapist staffing, high licensed practical nurse staffing, low nurses' aide staffing, high intensity of medical and therapeutic services, dementia training, staff privacy, and low levels of psychotropic medication use. High rates of hospitalization for infection were associated with for-profit ownership, chain affiliation, poor environmental quality, lack of resident privacy, lack of administrative emphasis on staff satisfaction, and low family/friend visitation rates. Adjustment for resident sex, age, race, education, marital status, number of morbid diagnoses, functional status, and Resource Utilization Group, Version III score did not alter the relationship between the structure and process of care and outcomes. CONCLUSIONS The association between RN turnover and both outcomes underscores the relationship between nursing leadership and quality of care in these settings. The relationship between hospitalization for infection and for-profit ownership and chain affiliation could reflect policies not to treat acute illnesses in house. The link between social factors of care (environmental quality, prioritizing staff satisfaction, resident privacy, and facility visitation) and hospitalization indicates that a nonmedical model of care may not jeopardize, and may in fact benefit, health-related outcomes. All of these facility characteristics may be modifiable, may affect healthcare costs, and may hold promise for other, less-medical, forms of residential long-term care.
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Affiliation(s)
- Sheryl Zimmerman
- Cecil G. Sheps Center for Health Services Research, University of North Carolina, Chapel Hill, 27599, USA.
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47
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Bonomo RA, Salata RA. Managing infections in the elderly: The challenge of long-term care facilities. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s0196-4399(02)80044-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Mylotte JM. Nursing home-acquired pneumonia. Clin Infect Dis 2002; 35:1205-11. [PMID: 12410480 DOI: 10.1086/344281] [Citation(s) in RCA: 98] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2002] [Accepted: 08/06/2002] [Indexed: 11/03/2022] Open
Abstract
Pneumonia is the most serious of the common infections that occur in nursing homes, with a high case-fatality rate and considerable mortality among survivors. Risk factors for nursing home-acquired pneumonia (NHAP) have been defined, and prediction models for death due to NHAP have been developed. The bacterial etiology of NHAP has been debated, but "typical" bacterial pathogens (Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis) are most important. Clinical presentation of NHAP is said to be "atypical," but this may be confounded by dementia in the nursing home resident. A recent guideline has made recommendations regarding the minimal diagnostic workup when a resident has a suspected case of pneumonia. Until recently, most guidelines for the treatment of pneumonia did not specifically address NHAP; there is some evidence that use of a quinolone alone may be an acceptable first choice of therapy for most cases. Pneumococcal and influenza vaccination have been the primary prevention measures. However, additional methods to prevent NHAP should be evaluated, including improving the oral hygiene of residents and instituting pharmacological interventions.
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Affiliation(s)
- Joseph M Mylotte
- Department of Medicine, Division of Infectious Diseases, School of Medicine and Biomedical Sciences, University at Buffalo, Erie County Medical Center, Buffalo, New York 14215, USA.
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Abstract
Bronchitis, bronchiectasis, and pneumonia are the most common respiratory tract infections observed in older people and are the leading causes of morbidity and mortality associated with infection. Accurate diagnosis of respiratory tract infections in older people is problematic because of the lack of clear symptoms and signs that are usually seen in younger patients. In addition, the increasing prevalence of bacterial resistance to antibiotic therapy highlights the importance of appropriate therapy. The following review examines the issues associated with the accurate diagnosis of respiratory tract infections, optimal therapy for older patients, and the mechanisms of emerging bacterial resistance to antibiotic therapy.
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Affiliation(s)
- Robert A Bonomo
- Louis Stokes Veterans Affairs Medical Center, Geriatric CARE Center, University Hospitals of Cleveland, Cleveland, Ohio, USA.
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50
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Abstract
Pneumonia is a common infection among residents of long-term-care facilities (LTCFs), with an incidence of 1.2 episodes per 1,000 patient-days. This rate is believed to be six- to tenfold higher than the rate of pneumonia among elderly individuals living in the community. The risk factors for pneumonia among residents of LTCFs are profound disability, bedridden state, urinary incontinence, difficulty swallowing, malnutrition, tube feedings, contractures, and use of benzodiazepines and anticholinergic medications. An elevated respiratory rate is often an early clue to pneumonia in this group of patients. Staphylococcus aureus (including methicillin-resistant S. aureus) and aerobic gram-negative bacilli (including multidrug-resistant isolates) are more frequent causes of pneumonia in this setting than in the community. Criteria have been developed that help identify patients for treatment in their LTCFs.
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Affiliation(s)
- Thomas J Marrie
- Walter C. Mackenzie Health Sciences Center, Edmonton, Alberta, Canada
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