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Declined Functional Status Prolonged Hospital Stay for Community-Acquired Pneumonia in Seniors.

ABSTRACT: Purpose:Among senior community-acquired pneumonia (CAP) survivors, functional status after hospitalization is often decreased. This study investigated the change of functional status affecting delayed discharge. Patients and Methods:This retrospective observational study was conducted in two medical facilities from January 2016 to December 2018. Hospitalized CAP patients >64 years old were divided into two groups: an early group discharged ?1 week after ending antibiotic treatment and a delayed group discharged >1 week after ending antibiotic treatment. The primary outcome was decline in functional status. Results:The early group comprised 170 patients and the delayed group comprised 155 patients (median age: 78 vs 82 years; p = 0.007). Distribution of the causative microorganisms and initial prescription of antibiotics showed no significant differences in the two groups (p=0.38; p=0.83, respectively) More patients showed decline in functional status in the delayed group than the early group (16 (9.4%) vs 49 (31.6%), p<0.001), even if rehabilitation was more frequently conducted (77 (45.3%) vs 118 (76.1%); p<0.001). Higher medical expenses were observed in the delayed group ($8631 vs $3817, respectively; p<0.001). Multivariable regression analysis of factors contributing delayed discharge revealed that decreased functional status, pneumonia severity index (PSI) categories, rehabilitation enrolled, aspiration and age were independently associated with delayed discharge (odds ratio 4.31, 95% confidence interval (CI) 2.32-7.98; 2.34, 95% CI 1.43-3.82; 15.96, 95% CI 4.56-55.82 (PSI V vs II); 2.48, 95% CI 1.11-5.98; and 1.03, 95% CI 1.01-1.06; respectively). Conclusion:Functional status decline was independently associated with extended hospitalization.

SUBMITTER: Chen H

PROVIDER: S-EPMC7468580 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Declined Functional Status Prolonged Hospital Stay for Community-Acquired Pneumonia in Seniors.

Chen Hao H Hara Yu Y Horita Nobuyuki N Saigusa Yusuke Y Hirai Yoshihiro Y Kaneko Takeshi T

Clinical interventions in aging 20200827

<h4>Purpose</h4>Among senior community-acquired pneumonia (CAP) survivors, functional status after hospitalization is often decreased. This study investigated the change of functional status affecting delayed discharge.<h4>Patients and methods</h4>This retrospective observational study was conducted in two medical facilities from January 2016 to December 2018. Hospitalized CAP patients >64 years old were divided into two groups: an early group discharged ≤1 week after ending antibiotic treatment ...[more]

PMID: 32943854

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Project description:Background and aimsCommunity-acquired pneumonia (CAP) is a major threat to older adults, but mid-term implications are poorly described. The aim was to analyze functional decline, institutionalization, malnutrition, and risk factors after hospital admission for CAP.MethodsThis prospective observational study included patients over 65 years discharged after CAP between May 2019 and July 2021. We performed a comprehensive geriatric assessment and a general nutritional assessment 30-60 days after CAP. This included the MNA and blood test with trace elements and vitamins. The main outcomes were functional decline, institutionalization, and malnutrition. Multivariate logistic regression was used for the analyses.ResultsIn total, 144 patients of 77.15 ± 7.91 years, 55.6% male, and 9% previously institutionalized were analyzed. At hospital admission, the Charlson Comorbidity Index (CCI) was 1.5 ± 1.6, the Pneumonia Severity Index was 98.1 ± 25.9, and the previous Barthel Index (BI) was 93.06 ± 17.13. Hospital stay was 9.72 ± 7.88 days. After 44.6 ± 14.4 days, 48.6% patients showed functional decline and 19.4% were institutionalized. Age (OR 1.17; CI 95% 1.09-1.26), previous institutionalization (29.1; 3.7-224.7), BI (1.09; 1.05-1.14), CCI (1.5; 1.1-2.1), and length of stay (1.1, 1.02-1.18) were independently associated with functional decline. The only predictors of new institutionalization were previous BI (0.96; 0.93-0.99) and length of stay (1.06; 1.00-1.13). The MNA indicated malnutrition in 28% of the community-dwelling patients and 67.9% of those institutionalized, with risk of malnutrition being 45.7% and 9.5%, respectively, after an average of 44.6 days of CAP diagnosis. The predictors of malnutrition were previous institutionalization (10.62; 2.20-51.21), BI (0.95; 0.92-0.98), and length of stay (1.12; 1.04-1.20). Micronutrient deficiencies were mainly zinc (61.8%), vitamin D (54.5%), and vitamin C (45.1%). An MNA score < 17 points or hypoalbuminemia showed good specificity to identify these deficiencies.ConclusionsAfter CAP admission, functional decline, institutionalization, and malnutrition rates were high. Longer hospital stay was a common risk factor for all outcomes. The presence of hypoalbuminemia or an MNA < 17 in older patients should prompt suspicion of deficiencies in micronutrients, such as vitamin D, C, and zinc.

Project description:IntroductionCommunity-acquired pneumonia (CAP) and hospital-acquired pneumonia (HAP) are common complications in idiopathic inflammatory myopathy (IIM) patients, and are frequently associated with unfavorable outcome as well as prolonged antibiotic therapy. In this study, we intended to clarify whether clinical pulmonary infection score (CPIS) and multiple serum biomarkers are valuable in predicting unfavorable outcomes and prolonged antibiotic therapy in adult IIM patients complicated with CAP or HAP.MethodsData of IIM patients with CAP or HAP who were admitted to three tertiary centers from December 2010 to November 2019 were retrospectively collected. Cox proportional hazards regression analysis and logistic regression analysis were adopted to identify risk factors for unfavorable outcomes and prolonged antibiotic therapy in these patients. The predictive values of potential predictors were assessed using receiver operating characteristic analysis.ResultsThe mortality rate was 60.6% in 109 IIM patients complicated with CAP or HAP. Myositis Disease Activity Assessment Visual Analogue Scales (MYOACT) score, CPIS and timely adjustment to antibiotics based on drug susceptibility test (DST-based antibiotic) were significantly associated with long-term outcome in these patients. With an optimal cutoff value of 6.5 and area under the curve (AUC) of 0.813, CPIS was a more satisfying predictor compared with MYOACT score. The peak C-reactive protein (CRP) level, DST-based antibiotics, and complication of interstitial lung disease (ILD) were also significantly correlated with prolonged antibiotic therapy.ConclusionsIIM patients complicated with CAP or HAP frequently suffer from unfavorable outcomes. Compared with IIM disease activity, CPIS worked as a better predictor of outcome in these patients. Also, the peak CRP level during hospitalization might be valuable in predicting prolonged antibiotic therapy. The existence of ILD might impede early discontinuation of antibiotics. Timely adjustment to antibiotics based on drug susceptibility testing would decrease the mortality rate and reduce the incidence of prolonged antibiotic therapy.

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Declined Functional Status Prolonged Hospital Stay for Community-Acquired Pneumonia in Seniors.

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Declined Functional Status Prolonged Hospital Stay for Community-Acquired Pneumonia in Seniors.

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