A Process Evaluation of an Antibiotic Stewardship Intervention for Urinary Tract Infections in Nursing Homes

OBJECTIVES

To assess the internal and external validity of a cluster randomized controlled trial (cRCT) evaluating a decision tool with supportive interventions for the empirical treatment of urinary tract infections (UTIs) in nursing homes (NHs), and to identify facilitators and barriers in implementing this antibiotic stewardship intervention.

DESIGN

Mixed-methods process evaluation study.

SETTING AND PARTICIPANTS

Physicians, nursing staff, client council members, and residents of Dutch NHs.

METHODS

We used cRCT data of the ANNA study (Antibiotic Prescribing and Non-prescribing in Nursing Home Residents With Signs and Symptoms Ascribed to Urinary Tract Infection). In addition, we sent out an online evaluation questionnaire, conducted semistructured interviews with physicians and nursing staff, and consulted client council members.

RESULTS

Internal validity was lowered: control group physicians participated in several non-study-related activities regarding UTI. External validity was good: almost all intervention components had a high fidelity (52%-74%) and were perceived as relevant (physicians: 7.2-8.6 of 10, nursing staff: 6.5-8.5 of 10) and feasible (physicians: 7.5 of 10, nursing staff 6.4 of 10), with feasibility for residents with dementia and urine incontinence needing attention. The most common reason for deviating from the advice generated by the decision tool was an unclear illness presentation. Identified facilitators to implementation were confidence in the intervention, repeated intervention encounter, and having "champions" in the NH. Barriers were limited involvement of nursing staff, unstable nursing teams, residents' and representatives' belief that antibiotics should be prescribed, and a low antibiotic prescribing threshold within the NH culture.

CONCLUSIONS AND IMPLICATIONS

Lowered internal validity may have reduced the study effect. Attention should be paid to the feasibility of the intervention in residents with dementia and urinary incontinence. Improvement opportunities for implementation were higher nursing staff involvement and repeated intervention offering.

An exploration of status of chronic diseases and its influencing factors of older people in Chinese home care and long-term care facilities: a cross-sectional study

Background

As the population ages, the proportion of chronic diseases becomes more prevalent. This study aimed to investigate the current status of chronic diseases among the older people in home care (HC) and long-term care facilities (LTCFs) in China and to analyze its influencing factors.

Methods

This cross-sectional study was conducted between 2021 and 2022. A multi-stage stratified random sampling and census sampling approach was used in this survey of the health of 389 older people in HC and 202 older people in LTCFs from Western Hunan, respectively. The following instruments were included in the survey "International Resident Assessment Instrument for Home Care (interRAI-HC)" and the "International Resident Assessment Instrument for Long-Term Care Facilities (interRAI-LTCF)." Univariate analysis was used to examine the prevalence of chronic diseases among older people with different characteristics. Data were analyzed by IBM SPSS version 25.0 software. A p-value of <0.05 was considered statistically significant.

Results

The survey results showed that the prevalence of chronic diseases among older people in HC was 73.26% (95% CI, 68.85-77.68), and the top five chronic diseases were hypertension (26.36%), bone and joint disease (23.36%), gastrointestinal and gallbladder disease (11.78%), heart disease (11.21%), and diabetes (8.97%). The prevalence of chronic diseases among older people in LTCFs was 77.23% (95% CI, 77.23-83.06), and the top five chronic diseases were hypertension (33.11%), bone and joint disease (13.25%), cerebrovascular disease (12.91%), diabetes (11.26%), and heart disease (10.26%). The results showed that long time spent alone, having sleep disorders, and self-rated health status significantly increased HC in older people with the prevalence of chronic diseases (p < 0.05). Having marital status, non-healthy BMI, having sleep disorder, walking with the use of assistive devices, and self-rated health status significantly increased older people in LTCFs with the prevalence of chronic diseases (p < 0.05).

Conclusion

There are differences in the prevalence and distribution of chronic diseases among older people in two different aged care models in China, and there are various risk factors for chronic diseases. Therefore, chronic disease healthcare strategies should be tailored to two different aged care models for older people. Further summary found that older people in HC spend a lot of time alone and suffer from loneliness, which ultimately causes psychological disorders. Thus, psychological adaptation interventions are needed for older people in HC. Besides, older people in LTCFs lack social support from their families (divorced/widowed) and have activity disorders (walking with the use of assistive devices). Thus, social adaptation interventions are needed for older people in LTCFs. This study provides a theoretical basis for the distribution of healthcare and the prevention and treatment of chronic diseases in Chinese older people.

Self-isolation of an Italian long-term care facility during COVID-19 pandemic: A comparison study on care-related infectious episodes

The aim of this retrospective cohort study is to understand if and how much the preventive self-isolation approach might have been a valid model to avoid care-related infection, not only from COVID-19 but also from other non-viral infectious diseases. From March to May 2020, the healthcare and management staff of the Villa Santa Maria long-term care facilities, located in the village of Montenero di Bisaccia (Campobasso, Molise, Italy), decided to carry out a preventive self-isolation plan to safeguard the residents from SARS-CoV-2. The impact on other infectious diseases was evaluated by analyzing the antibiotic therapies prescription trend among the inpatients. Our data showed that although self-isolation protected residents and caregivers from SARS-CoV-2, it can also be associated with mobility reduction, leading to an increase in bedridden pathologies, namely, pressure ulcers and pressure sores. The simultaneous isolation of residents and caregivers in the same location significantly reduced any outside influence as a cause of possible infections.

Cognitive Change Among Nursing Home Residents: CogRisk-NH Scale Development to Predict Decline

OBJECTIVES

Examine cognitive changes over time among nursing home residents and develop a risk model for identifying predictors of cognitive decline.

DESIGN

Using secondary analysis design with Minimum Data Set data, cognitive status was based on the Cognitive Performance Scale (CPS).

SETTING AND PARTICIPANTS

Baseline and 7 quarterly follow-up analyses of US and Canadian interRAI data (N = 1,257,832) were completed.

METHODS

Logistic regression analyses identified predictors of decline to form the CogRisk-NH scale.

RESULTS

At baseline, about 15% of residents were cognitively intact (CPS = 0), and 11.2% borderline intact (CPS = 1). The remaining more intact, with mild impairment (CPS = 2), included 15.0%. Approximately 59% residents fell into CPS categories 3 to 6 (moderate to severe impairment). Over time, increasing proportions of residents declined: 17.1% at 6 months, 21.6% at 9 months, and 34.0% at 21 months. Baseline CPS score was a strong predictor of decline. Categories 0 to 2 had 3-month decline rates in midteens, and categories 3 to 5 had an average decline rate about 9%. Consequently, a 2-submodel construction was employed-one for CPS categories 0 to 2 and the other for categories 3 to 5. Both models were integrated into a 6-category risk scale (CogRisk-NH). CogRisk-NH scale score distribution had 15.9% in category 1, 26.84% in category 2, and 36.7% in category 3. Three higher-risk categories (ie, 4-6) represented 20.6% of residents. Mean decline rates at the 3-month assessment ranged from 4.4% to 28.3%. Over time, differentiation among risk categories continued: 6.9% to 38.4.% at 6 months, 11.0% to 51.0% at 1 year, and 16.2% to 61.4% at 21 months, providing internal validation of the prediction model.

CONCLUSIONS AND IMPLICATIONS

Cognitive decline rates were higher among residents in less-impaired CPS categories. CogRisk-NH scale differentiates those with low likelihood of decline from those with moderate likelihood and, finally, much higher likelihood of decline. Knowledge of resident risk for cognitive decline enables allocation of resources targeting amenable factors and potential interventions to mitigate continuing decline.

Evolution of rehabilitation services in response to a global pandemic: reflection on opportunities and challenges ahead

The rapidly evolving COVID-19 public health emergency has disrupted and challenged traditional healthcare, rehabilitation services, and treatment delivery worldwide. This perspective paper aimed to unite experiences and perspectives from an international group of rehabilitation providers while reflecting on the lessons learned from the challenges and opportunities raised during the COVID-19 pandemic. We discuss the global appreciation for rehabilitation services and changes in access to healthcare, including virtual, home-based rehabilitation, and long-term care rehabilitation. We illustrate lessons learned by highlighting successful rehabilitation approaches from the US, Belgium, and Japan.

Vaccination Strategies against Seasonal Influenza in Long Term Care Setting: Lessons from a Mathematical Modelling Study

BACKGROUND

seasonal influenza in nursing homes is a major public health concern, since in EU 43,000 long term care (LTC) facilities host an estimated 2.9 million elderly residents. Despite specific vaccination campaigns, many outbreaks in such institutions are occasionally reported. We explored the dynamics of seasonal influenza starting from real data collected from a nursing home located in Italy and a mathematical model. Our aim was to identify the best vaccination strategy to minimize cases (and subsequent complications) among the guests.

MATERIALS AND METHODS

after producing the contact matrices with surveys of both the health care workers (HCW) and the guests, we developed a mathematical model of the disease. The model consists of a classical SEIR part describing the spreading of the influenza in the general population and a stochastic agent based model that formalizes the dynamics of the disease inside the institution. After a model fit of a baseline scenario, we explored the impact of varying the HCW and guests parameters (vaccine uptake and vaccine efficacy) on the guest attack rates (AR) of the nursing home.

RESULTS

the aggregate AR of influenza like illness in the nursing home was 36.4% (ward1 = 56%, ward2 = 33.3%, ward3 = 31.7%, ward4 = 34.5%). The model fit to data returned a probability of infection of the causal contact of 0.3 and of the shift change contact of 0.2. We noticed no decreasing or increasing AR trend when varying the HCW vaccine uptake and efficacy parameters, whereas the increase in both guests vaccine efficacy and uptake parameter was accompanied by a slight decrease in AR of all the wards of the LTC facility.

CONCLUSION

from our findings we can conclude that a nursing home is still an environment at high risk of influenza transmission but the shift change room and the handover situation carry no higher relative risk. Therefore, additional preventive measures in this circumstance may be unnecessary. In a closed environment such as a LTC facility, the vaccination of guests, rather than HCWs, may still represent the cornerstone of an effective preventive strategy. Finally, we think that the extensive inclusion of real life data into mathematical models is promising and may represent a starting point for further applications of this methodology.

Persistence of Anti-SARS-CoV-2 Antibodies in Long Term Care Residents Over Seven Months After Two COVID-19 Outbreaks

Background

As part of the public health outbreak investigations, serological surveys were carried out following two COVID-19 outbreaks in April 2020 and October 2020 in one long term care facility (LTCF) in British Columbia, Canada. This study describes the serostatus of the LTCF residents and monitors changes in their humoral response to SARS-CoV-2 and other human coronaviruses (HCoV) over seven months.

Methods

A total of 132 serum samples were collected from all 106 consenting residents (aged 54-102) post-first outbreak (N=87) and post-second outbreak (N=45) in one LTCF; 26/106 participants provided their serum following both COVID-19 outbreaks, permitting longitudinal comparisons between surveys. Health-Canada approved commercial serologic tests and a pan-coronavirus multiplexed immunoassay were used to evaluate antibody levels against the spike protein, nucleocapsid, and receptor binding domain (RBD) of SARS-CoV-2, as well as the spike proteins of HCoV-229E, HCoV-HKU1, HCoV-NL63, and HCoV-OC43. Statistical analyses were performed to describe the humoral response to SARS-CoV-2 among residents longitudinally.

Findings

Survey findings demonstrated that among the 26 individuals that participated in both surveys, all 10 individuals seropositive after the first outbreak continued to be seropositive following the second outbreak, with no reinfections identified among them. SARS-CoV-2 attack rate in the second outbreak was lower (28.6%) than in the first outbreak (40.2%), though not statistically significant (P>0.05). Gradual waning of anti-nucleocapsid antibodies to SARS-CoV-2 was observed on commercial (median Δ=-3.7, P=0.0098) and multiplexed immunoassay (median Δ=-169579, P=0.014) platforms; however, anti-spike and anti-receptor binding domain (RBD) antibodies did not exhibit a statistically significant decline over 7 months. Elevated antibody levels for beta-HCoVs OC43 (P<0.0001) and HKU1 (P=0.0027) were observed among individuals seropositive for SARS-CoV-2 compared to seronegative individuals.

Conclusion

Our study utilized well-validated serological platforms to demonstrate that humoral responses to SARS-CoV-2 persisted for at least 7 months. Elevated OC43 and HKU1 antibodies among SARS-CoV-2 seropositive individuals may be attributed to cross reaction and/or boosting of humoral response.

Modifying Puree Meals in Residential Aged Care Facilities: A Multi-Centre Feasibility and Acceptability Study

Purees are often recommended for older adults in residential aged care facilities (RACFs) to target swallowing difficulties and nutrition. However, they lack appeal and may have negative impacts on nutritional intake. This study investigated the subjective experiences and objective swallowing function and safety of older adults in response to a modified puree. Twenty-eight residents from three RACFs whose regular diets consisted of purees were recruited. Purees were modified to improve visual appeal by adding a commercial enzyme gellant. Each participant was observed during three puree and three modified puree meals, and completed a brief questionnaire after each meal. A videofluoroscopic swallowing study (VFSS) was performed with 16 of the participants. Compared to purees, modified purees were observed to be easier for oral processing and intake amount was higher, but participants required assistance more often and mealtimes were longer. Participants did not show preference for either type of puree. VFSS showed similar swallowing responses between the two puree types; however, a distinction was observed for modified pureed meat compared to other ingredients. Modifying puree meals in RACFs is a feasible approach to improve nutritional intake while maintaining swallowing safety, but their appeal to consumers is not definitive.

Effects of Improv Training on Older Adults in a Long Term Care Facility

Adjusting to life in a long term care facility (LTCF) can be challenging for older adults. Improvisation (shortened to improv) is a unique activity that encourages creativity and adaptive cognitive stimulation, through performing short scenes with content suggestions. We sought to assess whether improv training, in the form of a course entitled Humor Doesn't Retire (HDR), could impact patient-centered outcomes in a LTCF. About 15 adults (mean age 83.6 years) living in a LTCF participated in the 8-week HDR course with pre and 1-month post mixed method surveys assessing validated Patient Reported Outcomes Measurement Information System (PROMIS) measures and qualitative open-ended responses. Participants experienced significant improvements in social isolation and perceived stress (p < .05), and trend improvements in positive affect, self-efficacy, and anxiety. Participants described themes of increased attentiveness, becoming more relaxed, increased cognitive stimulation, and improved communication skills. In conclusion, LTCFs may want to consider offering improv training to positively improve the lives of older adult residents.

Prevalence and Risk Factors for Multidrug-Resistant Organisms Colonization in Long-Term Care Facilities Around the World: A Review

Elderly people confined to chronic care facilities face an increased risk of acquiring infections by multidrug-resistant organisms (MDROs). This review presents the current knowledge of the prevalence and risk factors for colonization by MDROs in long-term care facilities (LTCF), thereby providing a useful reference to establish objectives for implementing successful antimicrobial stewardship programs (ASPs). We searched in PubMed and Scopus for studies examining the prevalence of MDROs and/or risk factors for the acquisition of MDROs in LTCF. One hundred and thirty-four studies published from 1987 to 2020 were included. The prevalence of MDROs in LTCF varies between the different continents, where Asia reported the highest prevalence of extended-spectrum ß-lactamase (ESBL) Enterobacterales (71.6%), carbapenem resistant (CR) Enterobacterales (6.9%) and methicillin-resistant Staphylococcus aureus (MRSA) (25.6%) and North America the highest prevalence to MDR Pseudomonas aeruginosa (5.4%), MDR Acinetobacter baumannii (15.0%), vancomycin-resistant Enterococcus spp. (VRE) (4.0%), and Clostridioides difficile (26.1%). Furthermore, MDRO prevalence has experienced changes over time, with increases in MDR P. aeruginosa and extended spectrum ß-lactamase producing Enterobacterales observed starting in 2015 and decreases of CR Enterobacterales, MDR A. baumannii, VRE, MRSA and C. difficile. Several risk factors have been found, such as male sex, chronic wounds, the use of medical devices, and previous antibiotic use. The last of these aspects represents one of the most important modifiable factors for reducing colonization with MDROs through implementing ASPs in LTCF.

Perceptions of Program Directors and Educators Regarding the Adequacy of Oral Health Education in Nursing Assistant Curricula

Purpose: National data indicate that the oral health status of the aging population in long term care facilities (LTCF) is poor in the majority of cases. Nursing assistants are considered to be the primary caregivers of oral health care to elders residing in LTCF's. The aim of this research was to explore the perspectives among nursing educators and program directors on the adequacy of oral health education in nursing assistant curricula.Methods: This exploratory, cross-sectional study utilized a web-based questionnaire adapted, with permission, from a prior study conducted in 2009. The 17- question survey regarding the adequacy of oral health education, was e-mailed to 253 nursing educators and program directors in 71 locations in the New England area with an explanation of the study and a link to SurveyMonkey®.Results: Of the 253 surveys e-mailed, 100 surveys (n=100) were returned giving an overall response rate of 40%. Fourteen respondents (n=14) indicated that their program did not include oral health education in their curriculum and were excluded from the study. The remaining 86 participants (program directors n=26 and educators n=60) indicated that oral health education was included in their nursing assistant curricula. Respondents who reported spending more time on both didactic (P<0.001) and clinical instruction in oral health (P<0.001) were more likely to agree that the oral health care education provided in their program was adequate (P<0.001).Conclusion: The results indicate that the perception of nursing educators and program directors is that the level of oral health education within the nursing assistant curricula is adequate in preparing students with the skills and knowledge needed to provide oral health care to patients.

Prevention of infections in nursing homes: antibiotic prophylaxis versus infection control and antimicrobial stewardship measures

Because of the lack of structural and human resources for implementing more effective and safe preventive procedures, antimicrobial prophylaxis is often used to prevent infections in nursing homes. However, if data on the efficacy of antibiotic prophylaxis in nursing homes are null, there is a plenty of evidence that the inappropriate use of antimicrobials in this setting is associated with a high rate of colonization and infection with multi-drug-resistant organisms (MDROs), and of Clostridium difficile infection (CDI). Here, we have reviewed the infection epidemiology, the burden of MDROs and CDI, the antibiotic use and some potential infection preventive measures in nursing homes, pointing up the peculiarities of this setting and the absolute need of a more prudential use of antimicrobials.

Parkinson disease in long term care facilities: a review of the literature

Parkinson disease (PD) is common in long term care (LTC) facilities. The number of institutionalized patients with PD will rise sharply in the coming decades because of 2 concurrent phenomena: aging of the population leads to an increased PD prevalence and improved quality of care has led to a prolonged survival in advanced disease stages. Only a few studies have investigated the prevalence and clinical characteristics of patients with PD in LTC facilities. Even fewer studies have addressed the treatment strategies used to support these institutionalized patients, who are mostly in advanced stages of the disease. The available evidence suggests that current management of patients with PD in LTC facilities is less than optimal. In the Netherlands, and we suspect in many other countries, there are no formal guidelines for treating patients with PD who have been admitted to a LTC facility. In this review, we describe the epidemiology, clinical characteristics, and clinical management of patients with PD in LTC settings. We also address potentially modifiable elements of care and provide several recommendations to improve the management of PD in these facilities. We conclude by suggesting a possible guide for future research in this area.

Treatment of pain in European nursing homes: results from the Services and Health for Elderly in Long TERm Care (SHELTER) study

OBJECTIVE

To identify pharmacological and nonpharmacological pain management approaches and associated factors in nursing home residents across Europe.

SETTING, PARTICIPANTS, AND MEASUREMENTS

Cross-sectional study with 4156 residents who were assessed using the interRAI instrument for Long Term Care Facilities (interRAI LTCF), including pharmacological and nonpharmacological pain management modalities. Those reporting pain were included in the analyses (n = 1900). A deeper analysis was performed for the subsample of residents who reported "current pain," defined as pain at least 1 day within the past 3 days (n = 838), and those who reported "current pain of moderate to severe intensity" (n = 590).

RESULTS

Up to 24% of residents who reported pain did not receive any pain medication and up to 11% received it only PRN (as-needed basis), independent of current pain-intensity levels; 61% did not receive any nonpharmacological treatment and 21% received neither pharmacological nor nonpharmacological pain modalities. Considerable differences could be demonstrated across European countries. Factors positively associated with pharmacological pain management were being of female gender, reporting cancer, and having moderate or severe pain. High turnover rates of regular staff and low-to-moderate physicians' availability were negatively associated. Factors positively associated with nonpharmacological treatment were fractures and need of assistance in activities of daily living. Dementia, large nursing home facilities, above-average and high turnover rates of nursing staff, a low physicians' availability, and severe pain intensity were negatively associated.

CONCLUSION

Despite some advances in recent years, pain treatment in European nursing home residents remains to be suboptimal and requires further improvement.