Predictors of improved functional outcome in elderly inpatients after rehabilitation: a retrospective study

Interventions focusing on learning pre-transfer wheelchair manipulation in a patient with severe Alzheimer's disease: a case report

BACKGROUND

Independence of transfer is important for the daily activities of wheelchair users. A critical step in performing this transfer includes a pre-transfer wheelchair manipulation, and patients with Alzheimer's disease (AD) experience difficulties in learning these tasks. In this report, we present the results of a treatment focused on learning pre-transfer wheelchair manipulation and its learning course in a patient with severe AD.

CASE DESCRIPTION

The patient was a 92-year-old woman with severe AD during hospitalization in a long-term care ward. Since her cognitive function was highly compromised, she required assistance for pre-transfer wheelchair manipulation. Physiotherapists implemented a treatment plan that incorporated post-behavioral praise into a practice combining errorless learning and spaced retrieval training for pre-transfer wheelchair manipulation.

OUTCOMES

The patient was able to accurately perform pre-transfer wheelchair manipulation in the seventh treatment session and achieved transfer independence after 12 physiotherapy sessions.

CONCLUSION

This case report suggests that practicing combined errorless learning, spaced retrieval training, and post-behavioral praise was helpful as a treatment modality for an individual with severe AD for wheelchair manipulation learning before transfer.

Functional improvement after inpatient rehabilitation in community hospitals following acute hospital care

INTRODUCTION

There are limited studies exploring functional improvement in relation to characteristics of patients who, following acute hospital care, receive inpatient rehabilitation in community hospitals. We evaluated the association of acute hospital admission-related factors with functional improvement on community hospital discharge.

METHODS

We conducted a retrospective cohort study among patients who were transferred to community hospitals within 14-day post-discharge from acute hospital between 2016 and 2018. Modified Barthel Index (MBI) on a 100-point ordinal scale was used to assess functional status on admission to and discharge from the community hospital. We categorised MBI into 6 bands: 0-24, 25-49, 50-74, 75-90, 91-99 and 100. Multivariable logistic regression models were constructed to determine factors associated with categorical improvement in functional status, defined as an increase in at least one MBI band between admission and discharge.

RESULTS

A total of 5,641 patients (median age 77 years, interquartile range 69-84; 44.2% men) were included for analysis. After adjusting for potential confounders, factors associated with functional improvement were younger age, a higher MBI on admission, and musculoskeletal diagnosis for the acute hospital admission episode. In contrast, a history of dementia or stroke; lower estimated glomerular filtration rate; abnormal serum albumin or anaemia measured during the acute hospital episode; and diagnoses of stroke, cardiac disease, malignancy, falls or pneumonia; and other chronic respiratory diseases were associated with lower odds of functional improvement.

CONCLUSION

Clinicians may want to take into account the presence of these high-risk factors in their patients when planning rehabilitation programmes, in order to maximise the likelihood of functional improvement.

Dental Students' Awareness After Clinical Training Between Dental Treatment and Systemic Health: A Questionnaire-Based Survey

Clinical training is an essential program for dental students to learn clinical skills. The aim of this study was to survey whether dental students who had undergone clinical training understood the clinical significance of dental treatment and its connection to systemic health. An awareness survey was conducted in dentistry students both before and after undergraduate clinical training. A total of 42 dental students were recruited before clinical training, and 32 dental students responded to the survey. In addition, all of the 42 dental students responded to the survey after clinical training. A total of 53 medical students were recruited as control subjects. Differences between the 2 groups were analyzed using Fisher's exact test. Before clinical training, a higher percentage of dental students felt the positive effects of periodontal treatment on systemic health. A higher percentage of dental students also recognized the positive effects of prosthetic treatment on geriatric conditions. After clinical training, no significant differences were found between periodontal and prosthetic treatment when surveyed about the positive effects of dental treatment on geriatric conditions. Undergraduate clinical training is essential for improving the students' understanding of the clinical significance of dental treatment. These surveys suggest that dental education supported by clinical experience contributes to understand the role of dental treatment.

The Effect of Adding Transcranial Direct Current Stimulation to Hyperbaric Oxygen Therapy in Patients With Delayed Encephalopathy After Carbon Monoxide Poisoning: A Randomised Controlled Trial

Objective: To investigate the effect of transcranial direct current stimulation (tDCS) combined with hyperbaric oxygen therapy (HBOT) in patients with delayed encephalopathy after carbon monoxide poisoning (DEACMP).

Design: A parallel-group, open-label randomised controlled study.

Setting: Hyperbaric Oxygen Therapy Room of the Second Hospital of Hebei Medical University.

Subjects: A total of 40 patients were recruited for the current study. Patients were randomly divided into a treatment group and a control group (20 cases/group).

Interventions: Control group: conventional, individualised rehabilitation therapy. Treatment group: conventional, individualised rehabilitation therapy and tDCS.

Main Measures: cognitive function of patients, the Barthel Index (BI).

Results: After treatment, significantly higher MMSE and BI scores, as well as a greater reduction in P300 latency and an increase in P300 amplitude, were observed in the treatment group compared to the control group (MMSE: 13 ± 7 vs. 9 ± 5; P300 latency: 342 ± 29 vs. 363 ± 17 ms; P300 amplitude: 7.0 ± 3.3 vs. 5.1 ± 2.7 μV; all P < 0.05). In both groups, however, MMSE and BI scores, in addition to P300 amplitude, were significantly improved; in contrast, there was a decrease in P300 latency in both groups after treatment compared to before treatment (all P < 0.05).

Conclusion: Combined with HBOT, tDCS can help improve cognitive function and ADL in patients with DEACMP. This combination therapy might be a helpful method to enhance the recovery of patients with DEACMP.

Posterior teeth occlusion is related independently to onset of fever in residents of aged person welfare facility: Perspective cohort study

BACKGROUND

Onset of fever is a common presentation of symptoms in older adults. Loss of posterior teeth occlusion provokes dysphagia, which is commonly related to infectious diseases of the respiratory tract. However, a correlation between posterior teeth occlusion and the onset of fever has not been studied. The aim of the present study was to investigate whether posterior teeth occlusion is correlated with the onset of fever in residents of aged person welfare facilities.

METHODS

This perspective cohort study was carried out from February 2019 to December 2019 in Kitakyushu, Japan. The follow-up period was 8 months. Overall, 141 residents aged ≥ 65 years from 10 aged person welfare facility were included. Dates when the body temperatures of participants were more than 37.2°C were recorded. Posterior teeth occlusion was evaluated by assessing functional tooth units (FTUs).

RESULTS

Data from 100 participants [median age, 89 (67-102)] were used for analysis. Total of 53 participants got a fever. The Kaplan-Meier analysis showed that the average period until onset of fever in participants with scores 0, 1-11 and 12 for FTU was 7.7 ± 0.6, 7.4 ± 1.0 and 3.9 ± 1.0, respectively. Cox's proportional hazards regression model revealed that participants with FTU = 0 were at higher risk of fever compared with those with FTU = 12 (hazards ratio: 3.2, 95% confidence interval: 1.4-7.7), adjusted for possible confounders.

CONCLUSIONS

Posterior teeth occlusion correlated with the risk of fever in older residents of nursing homes.

A randomized controlled trial of the impact of protein supplementation on leg lean mass and integrated muscle protein synthesis during inactivity and energy restriction in older persons

Background

In older persons, muscle loss is accelerated during physical inactivity and hypoenergetic states, both of which are features of hospitalization. Protein supplementation may represent a strategy to offset the loss of muscle during inactivity, and enhance recovery on resumption of activity.

Objective

We aimed to determine if protein supplementation, with proteins of substantially different quality, would alleviate the loss of lean mass by augmenting muscle protein synthesis (MPS) while inactive during a hypoenergetic state.

Design

Participants (16 men, mean ± SD age: 69 ± 3 y; 15 women, mean ± SD age: 68 ± 4 y) consumed a diet containing 1.6 g protein · kg-1 · d-1, with 55% ± 9% of protein from foods and 45% ± 9% from supplements, namely, whey protein (WP) or collagen peptides (CP): 30 g each, consumed 2 times/d. Participants were in energy balance (EB) for 1 wk, then began a period of energy restriction (ER; -500 kcal/d) for 1 wk, followed by ER with step reduction (ER + SR; <750 steps/d) for 2 wk, before a return to habitual activity in recovery (RC) for 1 wk.

Results

There were significant reductions in leg lean mass (LLM) from EB to ER, and from ER to ER + SR in both groups (P < 0.001) with no differences between WP and CP or when comparing the change from phase to phase. During RC, LLM increased from ER + SR, but in the WP group only. Rates of integrated muscle protein synthesis decreased during ER and ER + SR in both groups (P < 0.01), but increased during RC only in the WP group (P = 0.05).

Conclusions

Protein supplementation did not confer a benefit in protecting LLM, but only supplemental WP augmented LLM and muscle protein synthesis during recovery from inactivity and a hypoenergetic state. This trial was registered at http://www.clinicaltrials.gov as NCT03285737.

Relationship between anxiety/depression and oral health-related quality of life in inpatients of convalescent hospitals

The aim of this study is to examin the association between anxiety/depressive tendency and oral health-related quality of life in inpatients of convalescent wards. This cross-sectional study included inpatients of convalescent wards (age range 34-100 years). Data on age, sex, functional independence measure, number of teeth, odontotherapy status, and primary disease for which hospitalization was required were collected. The Hospital Anxiety and Depression Scale (HADS) was used to assess emotional distress. The oral health-related quality of life was evaluated by the Geriatric Oral Health Assessment Index (GOHAI). Oral hygiene level was assessed by the Oral Health Assessment Tool (OHAT). We performed a multiple regression analysis to assess relationships among HADS, GOHAI, and OHAT. Following the analysis, causal connections of these factors were evaluated with structural equations modeling. The scores of GOHAI and OHAT in the caseness cohort (HADS score > 11) were significantly worse than those in the non-caseness cohort (HADS score < 7). Multiple regression analysis revealed that GOHAI was a statistically significant predictor of HADS score (p = 0.012), and that HADS and OHAT scores were predictors of GOHAI (p = 0.012 and < 0.001, respectively), adjusted by sex and age. We found that a model connected from OHAT to HADS through GOHAI was a good fit for the data of inpatients. Oral health-related quality of life, affected by oral hygiene status, was strongly associated with emotional distress in inpatients of convalescent wards. Daily oral care and assessment by healthcare professionals can reduce the emotional distress of inpatients in convalescent wards.

Alanine aminotransferase blood levels and rehabilitation outcome in older adults following hip fracture surgery

Low alanine aminotransferase (ALT) blood levels are associated with frailty and poor outcome in older adults. Therefore, we studied the association between ALT blood levels before rehabilitation and rehabilitation outcome in older adults following hip fracture surgery. A total of 490 older adults (age>60 years, mean age: 82.9±6.7 years, 82.0% women) admitted to rehabilitation following hip fracture surgery were included. The rehabilitation outcome was assessed by Functional Independence Measure (FIM) scores. ALT blood levels were documented between 1 and 6 months before rehabilitation. Patients with ALT blood levels over 40 IU/l possibly consistent with liver injury were excluded. The cohort was divided into two groups: patients with ALT more than 10 IU/l and patients with ALT less than or equal to 10 IU/l. Upon rehabilitation discharge, the FIM outcome measures (motor, cognitive, gain, efficiency) were significantly higher in patients with ALT more than 10 IU/l relative to patients with ALT less than or equal to 10 IU/l (P<0.05). A logistic regression analysis adjusted for age and sex showed that patients with ALT more than 10 IU/l were more likely to have higher (second to fourth upper quartiles) total FIM scores (>50), cognitive FIM scores (>16), and FIM efficiency (>0.228) upon rehabilitation discharge (odds ratio=1.56-1.78). However, this association was no longer significant following adjustment also for admission total FIM score, cognitive impairment, cancer, and albumin serum levels. High-normal ALT blood levels before rehabilitation are associated with a better rehabilitation outcome in older adults following hip fracture surgery. It may be used when data on admission FIM score, cognitive impairment, cancer, and albumin serum levels are not available.

Relationship of aspiration pneumonia to cognitive impairment and oral condition: a cross-sectional study

OBJECTIVES

The objective of this study was to investigate the relationship of the incidence of aspiration pneumonia to cognitive impairment and the oral condition.

MATERIALS AND METHODS

A total of 1174 elderly patients were analyzed in a cross-sectional study. Cognitive function was evaluated by the Clinical Dementia Rating scale and the oral condition was evaluated by inspection and palpation. Swallowing was examined in 196 patients by video-endoscopic evaluation. The Mann-Whitney U test or chi-square test was used for statistical analysis. Conditional logistic regression analysis was performed to compute the odds ratio (OR) and 95% confidence interval (CI).

RESULTS

Loss of posterior occlusion, impaired tongue movements, and impaired cognition were factors significantly related to aspiration pneumonia. The incidence of aspiration pneumonia was higher in patients with both cognitive impairment and loss of posterior occlusion compared with those having either factor alone (OR: 5.16). There was no statistical association between impaired swallowing and the incidence of aspiration pneumonia in elderly patients with normal cognitive function (cognitive impairment, OR: 3.45; normal function, OR: 0.94).

CONCLUSION

Co-existence of cognitive impairment and oral frailty significantly enhances the risk of aspiration pneumonia.

CLINICAL RELEVANCE

Early and simple evaluation of the oral condition and cognitive function can predict the risk of aspiration pneumonia.

Frequency of Hospital Use Before and After Home-Delivery Meal by Meals On Wheels, of Tarrant County, Texas

BACKGROUND

Patients recently discharged from the hospital are vulnerable and are at high risk for readmission. Home-delivered meals may be beneficial in improving their health and facilitating independent living in the community. The purpose of this study was to identify the association between home-delivered meals and use of hospital services.

METHODS

This study includes 120 clients recently discharged from an inpatient hospital stay or from an emergency department (ED) visit who received meal services from Meals On Wheels, Inc., of Tarrant County. Healthcare utilization data was extracted from the Dallas-Fort Worth Hospital Council Foundation, a regional all claims database used by over 90% of hospitals in Dallas-Fort Worth area. Signed tests and generalized linear models (GLM) were performed.

RESULTS

A total of 16,959 meals were delivered from March 2013 through March 2014. Each client received an average of 6.19 meals per week. The average number of ED visits decreased from 5.03 before receipt of meals to 1.45 after receipt of meals, z = -5.23, p < .001. The average number of hospitalizations decreased from 1.33 to .83, z = -7.29, p < .001. The average length of stay per hospitalization decreased from 5.47 days to 2.34 days, z = -5.84, p < .001. Clients who received more meals were less likely to experience ED visits and hospitalizations after controlling for demographic characteristics and levels of physical functioning.

CONCLUSION

The findings of this study indicate that home-delivered meals services may contribute to a reduction in hospital based care services among frail and vulnerable adults. Additional studies should consider the short and long-term effects of home-delivered meals services on healthcare utilization and the potential to decrease healthcare costs.

Improvement of early functional outcomes in hospitalized geriatric patients after hip surgery

Computer supported clinical practice has great potential to improve process performance and care outcomes. However, further research is needed to evaluate the efficiency of Health Information Technology (HIT) across the various clinical settings. This study focuses on the status of the patient as determined by various potential predicting factors for functional recovery during hospitalization after hip surgery. We assess the relations among patient's characteristics, (co)morbidities, surgical procedures, hospital courses and modified Salvati-Wilson's (SW) score on discharge. The aim is to improve decision making in clinical practice at General hospital "Djordje Joanovic" in Zrenjanin, Serbia, by applying the variation of the Johnson's algorithm for data reduction. The data are related to hospitalized geriatric patients after hip surgery. The second aim is to define the methodology for decision making based on data related to hospitalized geriatric patients after hip surgery in local environments. The SW score as a measure of results of early functional recovery, was affected by age, surgical procedure, the lowest postoperative value of red blood cells during hospitalization, haemoglobin level on discharge, length of hospitalization and length of rehabilitation. It is possible to improve decision making in clinical practice at General hospital "Djordje Joanovic" in Zrenjanin, Serbia, by applying the variation of the Johnson's algorithm for data reduction. The applied method is useful for any local environment for similar geriatric population, in effort to improve their own clinical practice.

Association of cognition with functional trajectories in patients admitted to geriatric wards: A retrospective observational study

AIM

Impaired cognition is common among older patients admitted to acute hospitals, but its association with functional trajectories has not been well studied.

METHODS

A retrospective observational study was carried out in an English tertiary university hospital. We analyzed all first episodes of county residents aged ≥75 years admitted to the Department of Medicine for the Elderly wards between December 2014 and May 2015. A history of dementia or a cognitive concern in the absence of a known diagnosis of dementia were recorded on admission. A cognitive concern included possible undiagnosed dementia or delirium. Function was retrospectively measured with the modified Rankin Scale at preadmission baseline, admission and discharge.

RESULTS

There were 663 first hospital episodes over the period, of which 590 patients survived. Among the latter, 244 had no cognitive impairment, 134 a diagnosis of dementia, 66 a cognitive concern in the absence of a known dementia and 146 had missing cognitive data. When frailty, acuity, age and comorbidity were controlled for, people with known dementia had a similar functional recovery compared with those with no cognitive impairment. People with a cognitive concern, but no known dementia, had lesser functional recovery and greater disability at discharge than those with no cognitive impairment (mean discharge modified Rankin Scale 3.4 compared with 3.1, P = 0.011).

CONCLUSIONS

Dementia per se might not be a marker of poor rehabilitation potential. Older people with acute cognitive concerns might be more vulnerable to poor functional recovery. Our cognitive variables are not gold standard, and further research is required to clarify this relationship. Geriatr Gerontol Int 2017; 17: 1438-1443.

From research to reality: minimizing the effects of hospitalization on older adults

This review examines ways to decrease preventable effects of hospitalization on older adults in acute care medical (non-geriatric) units, with a focus on the Israeli experience at the Rambam Health Care Campus, a large tertiary care hospital in northern Israel. Hospitalization of older adults is often followed by an irreversible decline in functional status affecting their quality of life and well-being after discharge. Functional decline is often related to avoidable effects of in-hospital procedures not caused by the patient's acute disease. In this article we review the literature relating to the recognized effects of hospitalization on older adults, pre-hospitalization risk factors, and intervention models for hospitalized older adults. In addition, this article describes an Israeli comprehensive research study, the Hospitalization Process Effects on Functional Outcomes and Recovery (HoPE-FOR), and outlines the design of a combined intervention model being implemented at the Rambam Health Care Campus. The majority of the reviewed studies identified preadmission personal risk factors and psychosocial risk factors. In-hospital restricted mobility, under-nutrition care, over-use of continence devices, polypharmacy, and environmental factors were also identified as avoidable processes. Israeli research supported the findings that preadmission risk factors together with in-hospital processes account for functional decline. Different models of care have been developed to maintain functional status. Much can be achieved by interdisciplinary teams oriented to the needs of hospitalized elderly in making an impact on hospital processes and continuity of care. It is the responsibility of health care policy-makers, managers, clinicians, and researchers to pursue effective interventions to reduce preventable hospitalization-associated disability.