Nursing Home Residents Face Severe Functional Limitation or Death After Hospitalization for Pneumonia

Longitudinal prevalence and co-carriage of pathogens associated with nursing home acquired pneumonia in three long-term care facilities

Nursing home acquired pneumonia (NHAP), and its subset - aspiration-associated pneumonia, is a leading cause of morbidity and mortality among residents in long-term care facilities (LTCFs). Understanding colonization dynamics of respiratory pathogens in LTCF residents is essential for effective infection control. This study examines the longitudinal trends in prevalence, persistence, bacterial load, and co-colonization patterns of five respiratory pathogens in three LTCFs in Phoenix, Arizona. Anterior nares and oral swabs were collected every other week and tested using qPCR for Haemophilus influenzae, Pseudomonas aeruginosa, Streptococcus pneumoniae, Staphylococcus aureus, and Chlamydia pneumoniae. Weekly average positivity rates were 17.75% for H. influenzae (0% - 39.39%), 9.95% for P. aeruginosa (0% - 37.74%), 31.89% for S. pneumoniae (1.79% - 41.67%), and for 28.00% for S. aureus (0% - 55.36%). C. pneumoniae was not detected. H. influenzae and S. pneumoniae predominantly colonized the oral cavity, while P. aeruginosa and S. aureus predominantly colonized the nasal cavity. S. pneumoniae and S. aureus colonizations were significantly more persistent than H. influenzae and P. aeruginosa, with persistence correlating with significantly higher bacterial loads. Co-colonization did occur in ~20% of positive samples, but appeared to be due to random chance. This study reveals distinct colonization patterns among respiratory pathogens in LTCF residents, highlighting differences in site-specific prevalence, persistence, and bacterial load. These findings underscore the importance of longitudinal monitoring to inform targeted infection control strategies in LTCFs.

Differences in Timely Goals of Care Discussions in Nursing Homes Among Black Residents

BACKGROUND

In the United States, disparities persist in end-of-life care outcomes between Black and White nursing home (NH) residents, particularly concerning infection-related management. Timely goals of care (TGOC) discussions are crucial for improving end-of-life outcomes but exhibit racial variations within NHs that are not well understood.

OBJECTIVES

Examine the association between the proportion of Black residents within NHs and TGOC discussion related to infection management.

DESIGN

A national analysis of palliative care survey data from NHs with the Minimum Dataset 3.0 and administrative data.

SETTING/SUBJECTS

892 NHs representing a weighted sample of 14,981 facilities.

MEASURMENTS

TGOC discussions related to infection management were quantified using an index score from the palliative care survey (range: 0-18). Multivariable analyses assessed the association between the proportion of Black residents (≤2%, 2.1%-15%, >15%) and TGOC index scores.

RESULTS

The majority of NHs were for-profit, chain-affiliated, urban facilities with fewer than 100 beds, serving both Medicare and Medicaid beneficiaries. In stratified analyses, NHs with 2.1%-15% (-0.97 score; 95%CI -1.86, -0.07; P < .05) and 15% or more Black residents (-3.86 score; 95%CI -6.62, -1.10; P < .01) showed lower TGOC index scores compared to NHs with 2% or fewer Black residents in the West. NHs with 2.1%-15% Black residents had 1.29 lower TGOC index scores compared to NHs with 2% or fewer Black residents (95%CI -2.51, -0.07; P < .05) in the Northeast.

CONCLUSIONS

TGOC discussions in US NHs are influenced by the proportion of Black residents, highlighting the need for targeted interventions to address regional disparities and improve end-of-life care equity.

Timing of Goals of Care Discussions in Nursing Homes: A Systematic Review

OBJECTIVES

Discussions between health professionals and nursing home (NH) residents or their families about the current or future goals of health care may be associated with better outcomes at the end of life (EOL), such as avoidance of unwanted interventions or death in hospital. The timing of these discussions varies, and it is possible that their influence on EOL outcomes depends on their timing. This study synthesized current evidence concerning the timing of goals of care (GOC) discussions in NHs and its impact on EOL outcomes.

DESIGN

Systematic review.

SETTING AND PARTICIPANTS

Adult populations in NH settings.

METHODS

This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta Analyses guidelines. We searched PubMed, Embase, and Cumulative Index of Nursing and Allied Health from January 2000 to September 2022. We included studies that examined timing of GOC discussions in NHs, were peer-reviewed, and published in English. Quality of the studies was assessed using the Newcastle-Ottawa Scale.

RESULTS

Screening of 1930 abstracts yielded 149 papers that were evaluated for eligibility. Of the 18 articles, representing 16 distinct studies that met review criteria, 12 evaluated the timing of advance directives. There was variation in the timing of GOC discussions and compared with discussions that occurred within a month of death, earlier discussions (eg, at the time of facility admission) were associated with lower rates of hospitalization at the EOL and lower health care costs.

CONCLUSIONS AND IMPLICATIONS

The timing of GOC discussions in NHs varies and evidence suggests that late discussions are associated with poorer EOL outcomes. The benefits of goal-concordant care may be enhanced by earlier and more frequent discussions. Future studies should examine the optimal timing for GOC discussions in the NH population.

Accuracy of infection reporting in US nursing home ratings

OBJECTIVE

To assess the accuracy of nursing home-reported data on urinary tract infections (UTIs), which are publicly reported on Nursing Home Care Compare, and pneumonia, which are not publicly reported.

DATA SOURCES AND STUDY SETTING

We used secondary data for 100% of Medicare fee-for-service beneficiaries in the United States between 2011 and 2017.

STUDY DESIGN

We identified Medicare fee-for-service beneficiaries who were nursing home residents between 2011 and 2017 and admitted to a hospital with a primary diagnosis of UTI or pneumonia. After linking these hospital claims to resident-level nursing home-reported assessment data in the Minimum Data Set, we calculated the percentages of infections that were appropriately reported and assessed variation by resident- and nursing home-level characteristics. We developed a claims-based nursing home-level measure of hospitalized infections and estimated correlations between this and publicly reported ratings.

DATA EXTRACTION METHODS

Medicare fee-for-service beneficiaries who were nursing home residents and hospitalized for UTI or pneumonia during the study period were included.

PRINCIPAL FINDINGS

Reporting rates were low for both infections (UTI: short-stay residents 29.1% and long-stay residents 19.2%; pneumonia: short-stay residents 66.0% and long-stay residents 70.6%). UTI reporting rates increased when counting additional assessments, but it is unclear whether these reports are for the same versus a newly developed UTI. Black residents had slightly lower reporting rates, as did nursing homes with more Black residents. Correlations between our claims-based measure and publicly reported ratings were poor.

CONCLUSIONS

UTI and pneumonia were substantially underreported in data used for national public reporting. Alternative approaches are needed to improve surveillance of nursing home quality.

The Burden of COVID-19 Mortality Due to Referrals From Skilled Nursing Facilities in a Small Community Hospital

BACKGROUND

Amidst the COVID-19 pandemic, nursing home residents have seen a significant increase in hospitalizations. However, there is a lack of published data on the healthcare provided to these individuals in community hospitals. This knowledge gap hinders our understanding and evaluation of the quality and outcomes of care received by nursing home residents when they are hospitalized for COVID-19 or other medical conditions. Furthermore, insufficient data is used to compare the clinical outcomes of COVID-19-related admissions from nursing facilities between small community hospitals and tertiary care facilities. It is essential to conduct further research to identify potential disparities, which may indicate an unequal burden of nursing facility referrals to less-resourced hospitals.

OBJECTIVE

We examined the characteristics of COVID-19-related deaths in a community hospital during the first surge of COVID-19 and calculated the proportion of patients who expired and were transferred from nearby nursing facilities.

METHOD

We performed a retrospective review of all cases of COVID-19 admitted to a 160-bed community hospital in Connecticut from January 1, 2020, to August 1, 2020. One hundred seventy-seven patients with COVID-19 who were admitted to our hospital were included in this study. Seventy patients (70/177, 39.54%) were transferred from nearby nursing facilities. The primary objective of this study was to examine the clinical characteristics of COVID-19-related deaths in our community hospital during the first surge of COVID-19. We also calculated the proportion of patients who expired and were transferred from nearby nursing facilities.

RESULTS

Although the mortality rate in our community hospital was 15.23% (27/177), the majority of those who died were from nursing facilities (85.18%, 23/27). In contrast, mortality among the patients admitted from the community was 3.7% (4/107). The patients transferred from a nursing facility had 12.6 times higher odds of 30-day inpatient mortality or referral to hospice (95% CI, 4.1-38.5; p<0.001).

CONCLUSION

The majority of COVID-19 deaths in our community hospital were due to nursing facility referrals. We hypothesize that this high mortality may reflect healthcare inequality due to the unequal burden of nursing facility referrals to less-resourced hospitals.

Pneumonia-associated Emergency Transfers, Functional Decline, and Mortality in Nursing Home Residents

OBJECTIVE

To describe nursing home residents (NHRs) transferred to the emergency department (ED) with pneumonia, and investigate the association of pneumonia with functional ability and mortality.

DESIGN

Case-control observational multicenter study.

SETTING AND PARTICIPANTS

Participants of the FINE study, including 1037 NHRs presenting to 17 EDs in France over 4 nonconsecutive weeks (1 per season) in 2016, mean age 87.2 years ± 7.1, 68.4% women.

METHODS

Activities of daily living (ADL) performance evolution between (1) 15 days before transfer and (2) within 7 days after discharge back to the nursing home was compared in NHRs with or without pneumonia. The association of pneumonia with functional evolution was investigated by a mixed-effect linear regression of ADL and mortality was compared by a χ² test.

RESULTS

NHRs with pneumonia (n = 232; 22.4%) were more likely to have a lower ADL performance than NHRs without pneumonia (n = 805, 77.6%). They presented with a more severe clinical condition, were more likely to be hospitalized after ED and to stay longer in ED and in hospital. They showed a 0.5 decline in median ADL performance after transfer and a significantly higher mortality than NHRs without pneumonia (24.1% and 8.7%, respectively). Post-ED functional evolution did not differ significantly between NHRs with or without pneumonia.

CONCLUSIONS AND IMPLICATIONS

Pneumonia-associated ED transfers resulted in longer care pathways and higher mortality, but no significant difference in functional decline. This study identified a suggestive course of symptoms that could facilitate early identification of NHRs developing pneumonia and early management to prevent ED transfer.

Cost-effectiveness of professional and mechanical oral care for preventing pneumonia in nursing home residents

BACKGROUND

Pneumonia is common in nursing home residents and is a leading cause of hospitalization and death. Nursing home residents with cerebrovascular diseases and impaired consciousness are at high risk of aspiration pneumonia. Professional and mechanical oral care by dentists and hygienists in addition to daily oral care by caregivers was shown to be effective in preventing pneumonia in nursing home residents. However, professional and mechanical oral care has not been widely provided in Japan, while daily oral care by caregivers has been widely provided as a basic service in nursing homes. This study aimed to evaluate the cost-effectiveness of providing professional and mechanical oral care for preventing pneumonia in nursing home residents.

METHODS

Using a decision tree and Markov modeling, we conducted a cost-effectiveness analysis from the payer's perspective (social insurers and patients) in Japan.

RESULTS

The incremental cost-effectiveness ratio for professional and mechanical oral care compared with daily oral care only was calculated as 4,079,313 Japanese yen (¥; 33,994 United States dollars [US$], US$1 = ¥120) per quality-adjusted life year.

CONCLUSIONS

Using the official value of social willingness to pay for a one-quality-adjusted life year gain in Japan of ¥5 million (US$41,667) as the threshold to judge cost-effectiveness, providing professional and mechanical oral care is cost-effective. Our results suggest professional and mechanical oral care for preventing pneumonia in nursing home residents could be justifiable as efficient use of finite healthcare resources. The results have implications for oral care in nursing homes both in Japan and worldwide.

Impact of nursing home-acquired pneumonia on the domains of the novel construct of intrinsic capacity: The INCUR study

BACKGROUND

Nursing home-acquired pneumonia (NHAP) and related hospitalizations might lead to abrupt functional declines, especially among nursing home residents. Intrinsic capacity is a novel construct proposed by the World Health Organization specifically designed to capture the physical and cognitive capacities of the aging individual to design personalized interventions. This study aimed to investigate the associations of NHAP and related hospitalizations with several intrinsic capacity domains among nursing home residents.

METHODS

We used data from the INCUR study (n = 754; mean age = 86.1 ± 7.4; 75.2% female). Four intrinsic capacity domains were assessed through the Short Physical Performance Battery (SPPB, locomotion), Abbreviated Mental Test (cognition), 10-items Geriatric Depression scale (GDS-10, mood), the Mini-Nutritional Assessment Short-Form (vitality) at three time-points along 1-year. Linear mixed models were used to analyze longitudinal evolution in the intrinsic capacity domains according to NHAP diagnosis and hospitalization.

RESULTS

A total of 161 (21.4%) were diagnosed with NHAP, and 46 of them (28.6%) required hospitalization. NHAP was significantly associated with declines in the intrinsic capacity vitality domain (β = -0.51; 95% CI -0.84; -0.18). The association was also found for NHAP-related hospitalization (β = -0.97; 95% CI -1.46; -0.48). NHAP-related hospitalization was also associated with worsening in the psychological domain (β = 0.56; 95% CI 0.08; 1.04). No other significant associations were found.

CONCLUSIONS

NHAP and related hospitalization are associated with the deterioration of intrinsic capacity vitality and psychology domains. Prevention of pneumonia may result in better functional evolution in very old and vulnerable nursing home residents.

Functional Decline in COVID-19 Older Survivors Compared to Other Pneumonia Patients, a Case Control Study

OBJECTIVES

Among patients over 75 years, little is known about functional decline due to COVID-19. The aim of this study was to explore this functional decline, compare to other infectious pneumonia.

DESIGN AND SETTING

This case-control study included all COVID-19 patients hospitalized from March to December 2020 in Acute Geriatric Ward in Nantes University Hospital matched 1/1 with patients with pneumonia hospitalized in geriatric department between March 2017 and March 2019 (controls) on sex, age. Functional decline was assessed at 3 month follow up as it is routinely done after hospitalization in geriatric ward. We performed multivariable analyses to compare clinical outcomes between patients with COVID-19 vs controls.

RESULTS

132 pairs were matched on age (mean: 87 y-o), and sex (61% of women). In multivariable logistic regression analysis, there were no statistical significant association between COVID-19 infection and functional decline (OR=0.89 p=0.72). A statistical significant association was found between functional decline and Charlson comorbidity index (OR=1.17, p=0.039); prior fall (OR=2.08, p=0.012); malnutrition (OR=1.97, p=0.018); length of hospital stay (OR=1.05, p=0.002) and preadmission ADL(OR=1.25, p=0.049).

CONCLUSION

COVID-19 does not seem to be responsible for a more frequent or severe functional decline than other infectious pneumonia in older and comorbid population after 3 month follow up. In this population, pneumonia is associated with functional decline in almost 1 in 2 cases. The individual preadmission frailty seems to be a more important predictor of functional decline, encouraging multidimensional care management for this population.

Functional decline in hospitalized older patients with coronavirus disease 2019: a retrospective cohort study

Background

This study aimed to determine the frequency of functional decline and to identify the factors related to a greater risk of functional decline among hospitalized older patients with coronavirus disease 2019 (COVID-19).

Methods

We reviewed the medical records of patients aged over 65 years who were admitted to a tertiary care hospital for COVID-19 over 1 year from February 2020. We evaluated the proportion of functional decline, which was defined as a decrease in the Barthel Index score from before the onset of COVID-19 to discharge. Multivariable logistic regression analyses were performed to evaluate the associations between the demographic and clinical characteristics of patients at admission and a greater risk of functional decline. Two sensitivity analyses with different inclusion criteria were performed: one in patients without very severe functional decline before the onset of COVID-19 (i.e., limited to those with Barthel Index score ≥ 25), and the other with a composite outcome of functional decline and death at discharge.

Results

The study included 132 patients with COVID-19; of these, 72 (54.5%) developed functional decline. The severity of COVID-19 did not differ between patients with functional decline and those without (P = 0.698). Factors associated with a greater risk of functional decline included female sex (adjusted odds ratio [aOR], 3.14; 95% confidence interval [CI], 1.25 to 7.94), Barthel Index score < 100 before the onset of COVID-19 (aOR, 13.73; 95% CI, 3.29 to 57.25), and elevation of plasma D-dimer level on admission (aOR, 3.19; 95% CI, 1.12 to 9.07). The sensitivity analyses yielded similar results to those of the main analysis.

Conclusions

Over half of the older patients who recovered from COVID-19 developed functional decline at discharge from a tertiary care hospital in Japan. Baseline activities of daily living impairment, female sex, and elevated plasma D-dimer levels at admission were associated with a greater risk of functional decline.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12877-021-02597-w.