Intervention to improve acute care nurses confidence and knowledge in hospital dementia care

PROBLEM

Acute care nurses are the front line of hospital care for persons with dementia (PwD), yet many have inadequate dementia education and lack the confidence to appropriately manage PwD in the hospital setting.

IMPLEMENTATION

Two acute care units with high rates of PwD in a large tertiary-care hospital were provided an education intervention involving interactive case-based discussion of the challenges of inpatient dementia care.

RESULTS

Out of 190 nurses, 171 completed a one-hour virtual educational session, 142 completed pre/post-session confidence surveys, and 123 completed pre/post-session knowledge tests. There was a statistically significant improvement in knowledge scores from 75.8% pre-session to 88.4% post-session (p < 0.001), and pre/post-session dementia care confidence increased from 3.49 to 4.44 ( + 27.22%; p < 0.001) CONCLUSION: An interactive virtual education intervention improves acute care nurses' confidence and knowledge in managing PwD in the acute care setting and may improve hospital outcomes for this population.

Postdischarge Noninvasive Telemonitoring and Nurse Telephone Coaching Improve Outcomes in Heart Failure Patients With High Burden of Comorbidity

BACKGROUND

Noninvasive telemonitoring and nurse telephone coaching (NTM-NTC) is a promising postdischarge strategy in heart failure (HF). Comorbid conditions and disease burden influence health outcomes in HF, but how comorbidity burden modulates the effectiveness of NTM-NTC is unknown. This study aims to identify patients with HF who may benefit from postdischarge NTM-NTC based on their burden of comorbidity.

METHODS AND RESULTS

In the Better Effectiveness After Transition - Heart Failure trial, patients hospitalized for acute decompensated HF were randomized to postdischarge NTM-NTC or usual care. In this secondary analysis of 1313 patients with complete data, comorbidity burden was assessed by scoring complication and coexisting diagnoses from index admissions. Clinical outcomes included 30-day and 180-day readmissions, mortality, days alive, and combined days alive and out of the hospital. Patients had a mean of 5.7 comorbidities and were stratified into low (0-2), moderate (3-8), and high comorbidity (≥9) subgroups. Increased comorbidity burden was associated with worse outcomes. NTM-NTC was not associated with readmission rates in any comorbidity subgroup. Among high comorbidity patients, NTM-NTC was associated with significantly lower mortality at 30 days (hazard ratio 0.25, 95% confidence interval 0.07-0.90) and 180 days (hazard ratio 0.51, 95% confidence interval 0.27-0.98), as well as more days alive (160.1 vs 140.3, P = .029) and days alive out of the hospital (152.0 vs 133.2, P = .044) compared with usual care.

CONCLUSIONS

Postdischarge NTM-NTC improved survival among patients with HF with a high comorbidity burden. Comorbidity burden may be useful for identifying patients likely to benefit from this management strategy.

Measuring Frailty in Inpatient Rehabilitation

BACKGROUND

In response to the global aging population, there has been increasing research on frailty. How frailty is conceptualized is shifting with the development of frailty models, especially in the acute care arena.

OBJECTIVE

To explore frailty/vulnerability risk factors available at admission that were associated with salient patient outcomes within the context of inpatient rehabilitation.

DESIGN

Methodologies in acute care are not easily adapted for a typical admission evaluation or a rehabilitation patient. In this study, the concept of frailty among patients admitted to rehabilitation was developed from risk factors available at admission that were associated with two patient outcomes, adverse hospital outcomes and 30-day hospital readmissions.

SETTING

Inpatient rehabilitation.

PATIENTS

Data were included on all patients (n = 768) discharged from an inpatient rehabilitation unit of an academic medical center from 1 January 2012 through 31 December 2012.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURE

Adverse events within the inpatient rehabilitation stay and 30-day hospital readmissions.

RESULTS

Significant independent factors associated with adverse events in the rehabilitation unit included African American (1.77 OR; 95% CI 1.06-2.96), Hispanic (3.17 OR; 95% CI 1.13-8.94), having >9 total comorbid conditions (1.44 OR; 95% CI 1.244-1.66), and sphincter control domain (including bladder and bowel management) ≤ 9 FIM (0.92 OR; 95% CI 0.86-0.98). For 30-day readmission three variables were found to be significant: onset ≥7 days (2.31 OR; 95% CI 1.28-4.22), requiring a tube for feeding (3.45 OR; 95% CI 1.433-11.12), and being obese (4.72 OR; 95% CI 1.433-15.58).

CONCLUSIONS

The findings highlight the need for early admission screening and identification of risk factors which can provide the time in the rehabilitation setting for the clinical team to treat and prevent the potential for poor outcomes.

Effectiveness of Remote Patient Monitoring After Discharge of Hospitalized Patients With Heart Failure: The Better Effectiveness After Transition -- Heart Failure (BEAT-HF) Randomized Clinical Trial

IMPORTANCE

It remains unclear whether telemonitoring approaches provide benefits for patients with heart failure (HF) after hospitalization.

OBJECTIVE

To evaluate the effectiveness of a care transition intervention using remote patient monitoring in reducing 180-day all-cause readmissions among a broad population of older adults hospitalized with HF.

DESIGN, SETTING, AND PARTICIPANTS

We randomized 1437 patients hospitalized for HF between October 12, 2011, and September 30, 2013, to the intervention arm (715 patients) or to the usual care arm (722 patients) of the Better Effectiveness After Transition-Heart Failure (BEAT-HF) study and observed them for 180 days. The dates of our study analysis were March 30, 2014, to October 1, 2015. The setting was 6 academic medical centers in California. Participants were hospitalized individuals 50 years or older who received active treatment for decompensated HF.

INTERVENTIONS

The intervention combined health coaching telephone calls and telemonitoring. Telemonitoring used electronic equipment that collected daily information about blood pressure, heart rate, symptoms, and weight. Centralized registered nurses conducted telemonitoring reviews, protocolized actions, and telephone calls.

MAIN OUTCOMES AND MEASURES

The primary outcome was readmission for any cause within 180 days after discharge. Secondary outcomes were all-cause readmission within 30 days, all-cause mortality at 30 and 180 days, and quality of life at 30 and 180 days.

RESULTS

Among 1437 participants, the median age was 73 years. Overall, 46.2% (664 of 1437) were female, and 22.0% (316 of 1437) were African American. The intervention and usual care groups did not differ significantly in readmissions for any cause 180 days after discharge, which occurred in 50.8% (363 of 715) and 49.2% (355 of 722) of patients, respectively (adjusted hazard ratio, 1.03; 95% CI, 0.88-1.20; P = .74). In secondary analyses, there were no significant differences in 30-day readmission or 180-day mortality, but there was a significant difference in 180-day quality of life between the intervention and usual care groups. No adverse events were reported.

CONCLUSIONS AND RELEVANCE

Among patients hospitalized for HF, combined health coaching telephone calls and telemonitoring did not reduce 180-day readmissions.

TRIAL REGISTRATION

clinicaltrials.gov Identifier: NCT01360203.

Variation in Rehabilitation Treatment Patterns for Hip Fracture Treated With Arthroplasty

BACKGROUND

Recommendations for health care redesign often advocate for comparative effectiveness research that is patient-centered. For patients who require rehabilitation services, a first step in this research process is to understand current practices for specific patient groups.

OBJECTIVE

To document in detail the physical and occupational therapy treatment activities for inpatient hip fracture rehabilitation among 3 patient subgroups distinguished by their early rate of functional recovery between time of surgery to rehabilitation admission.

DESIGN

Multicenter prospective observational cohort, practice-based evidence, study.

SETTING

Seven skilled nursing facilities and 11 inpatient rehabilitation facilities across the United States.

PARTICIPANTS

A total of 226 patients with hip fractures treated with hip arthroplasty.

METHODS

Comparisons of physical and occupational therapy treatment activities among 3 groups with different initial recovery trajectory (IRT) rates (slower, moderate, faster).

MAIN OUTCOME MEASURE(S)

Percent of patients in each IRT group exposed to each physical and occupational therapy activity (exposure), and mean minutes per week for each activity (intensity).

RESULTS

The number of patients exposed to different physical or occupational therapy activities varied within the entire sample. More specifically, among the 3 IRT groups, significant differences in exposure occurred for 44% of physical therapy activities and 39% of occupational therapy activities. More patients in the slower recovery group, IRT 1, received basic activities of daily living treatments and more patients in the faster recovery group, IRT 3, received advanced activities. The moderate recovery group, IRT 2, had some treatments similar to IRT 1 group and others similar to IRT 3 group.

CONCLUSIONS

Analyses of practice-based evidence on inpatient rehabilitation of hip fracture patients treated with arthroplasty identified differences in therapy activities among three patient groups classified by IRT rates. These results may enhance physiatrists', other physicians', and rehabilitation teams' understanding of inpatient rehabilitation for these patients and help design future comparative effectiveness research.

A pilot study to investigate shoulder muscle fatigue during a sustained isometric wheelchair-propulsion effort using surface EMG

OBJECTIVE

The primary aim of this pilot study was to develop a testing protocol for gathering shoulder muscle surface electromyography (EMG) data during a sustained submaximal isometric wheelchair-propulsion effort. Of special interest was analysis of the median frequency of the surface EMG signal power spectrum; a negative median frequency shift during a sustained effort is an indicator of muscle fatigue. The long-term goal is to improve our understanding of how fatigue and muscle imbalance might play a role in the development of a broad array of upper-extremity overuse syndromes.

METHOD

Participants were a convenience sample of seven male manual-wheelchair users with spinal cord injury and 14 able-bodied males. Surface EMG in six right-side shoulder muscles was recorded while subjects resisted a static force equal to 60% of their maximum wheelchair-propulsion strength until fatigued. Percent of maximum voluntary contraction and the median frequency shift for each muscle were analyzed.

RESULTS

The able-bodied group used a higher percent of maximum than the manual-wheelchair group (p< .05), and a more pronounced negative median frequency shift was evident in the able-bodied group (p < .10).

CONCLUSION

Patterns that emerged suggest that spectral analysis of the surface electromyographhic signal has promise as a clinically useful tool to authenticate muscle fatigue in the upper extremities during occupational performance. Such data in the future could be used to justify the need for and benefits of adapted performance techniques and assistive technology.

Effectiveness of preventive in-home geriatric assessment in well functioning, community-dwelling older people: secondary analysis of a randomized trial

OBJECTIVES

To determine whether preventive in-home comprehensive geriatric assessment (CGA) prevents functional decline in community-dwelling older persons with different baseline functional status: (1) without any basic activities of daily living (BADL) dependency at baseline; and (2) without any instrumental ADL (IADL) and basic ADL dependency at baseline.

DESIGN

Subgroup analyses of a 3-year randomized controlled trial.

SETTING

The city of Santa Monica, California.

PARTICIPANTS

Participants came from the original population (n = 414) of community-living older persons aged 75 years and older who participated in a trial testing the effectiveness of annual preventive in-home CGA. For the first subgroup analysis, we excluded subjects (n = 27) who were dependent in one or more BADL before randomization (final sample size, n = 387); for the second subgroup analysis, we excluded 93 additional subjects who were dependent in one or more IADL before randomization (final sample size, n = 294).

INTERVENTION

Annual preventive in-home CGA, with quarterly home visits by gerontologic nurse practitioners, for 3 years.

MEASUREMENTS

Functional status data were collected through yearly in-home interviews by independent observers. Subjects were classified as (1) independent in both BADL and IADL, (2) dependent in IADL but independent in BADL, or (3) dependent in both IADL and BADL.

RESULTS

In both subgroup analyses, there was no difference in survival between intervention and control subjects. In the subgroup with no BADL impairment at baseline, intervention subjects spent significantly fewer days dependent in both BADL and IADL during each year of the study (5 days vs 14 days, P = .022; 13 vs 33, P = .016; and 19 vs 44, P = .014 for years 1, 2, and 3, respectively) and over all 3 years combined (36 days vs 92 days, P = .016) in bivariate analyses. In multivariate analyses, the intervention reduced time spent in complete (BADL and IADL) dependency (P = .028). In the subgroup of subjects without any IADL or BADL impairment at baseline, no significant differences were apparent in the number of days spent in complete independence and days spent in complete dependency. Intervention group subjects spent more days in partial dependency during Year 1 (24 days vs 9 days, P = .021), but the difference was not significant during Year 2 (47 vs 29, P = .088), Year 3 (49 vs 41, P = .370), and over all 3 years combined (120 vs 79, P = .123) as well as in multivariate analysis (P = .062).

CONCLUSION

These findings support the hypothesis that in-home preventive visits delay the onset of disability in people without initial BADL impairment. Further studies in larger samples are needed to determine optimal intervention strategies and effectiveness among well functioning older people.

The association between chronic illness and functional change among participants in a comprehensive geriatric assessment program

OBJECTIVE

To examine the association between chronic illness and functional status change during a 3-year period in older people enrolled in an in-home comprehensive geriatric assessment (CGA) and preventive care program.

DESIGN

Secondary analysis of data from a longitudinal cohort study.

SETTING

Santa Monica, California.

PARTICIPANTS

Two hundred two community-dwelling older persons (mean age at baseline was 81 years, 70% were women, and 72% reported good health) randomized to the intervention group in a trial of in-home comprehensive geriatric assessment and preventive care.

MEASUREMENTS

We studied 13 common chronic illnesses/conditions determined clinically from an annual comprehensive evaluation by gerontologic nurse practitioners (GNPs) in consultation with study geriatricians. These target conditions included hypertension, osteoarthritis, coronary artery disease, obesity, undernutrition, urinary incontinence, sleep disorders, falls, gait/balance disorders, hearing and vision deficits, depression, and unsafe home environment. The dependent variable was functional change as measured by instrumental activities of daily living (IADL) and basic activities of daily living (BADL) assessed at baseline and annually for 3 years by independent research personnel. Potential confounding variables, including comorbid conditions and other subject characteristics, were controlled for in the analyses.

RESULTS

Although functional status was similar at baseline, the presence of certain target conditions in this sample was associated significantly with functional decline in IADL and BADL during the 3-year period. Four conditions (gait/balance disorders, depression, unsafe home environment, and coronary artery disease) were associated with significant declines in IADL, and four conditions (gait/balance disorders, depression, hypertension, and urinary incontinence) were associated with significant declines in BADL. Conversely, subjects with obesity had no significant change in IADL or BADL throughout the study period and had less decline in IADL compared with nonobese subjects.

CONCLUSIONS

Certain chronic conditions, particularly gait/balance disorders and depression, are associated with significant decline in functional status in older persons who receive CGA. These findings may help identify older persons at risk for greatest functional decline despite participation in CGA and may also suggest the need for more effective intervention strategies in these individuals.

The process of care in preventive in-home comprehensive geriatric assessment

OBJECTIVES

To describe the process of care of a program of in-home comprehensive geriatric assessment (CGA) and to determine: (1) if there are major findings in all domains of CGA (medical, functional, mental health, and social/ environmental), (2) if there is a continued clinical yield when CGA is repeated annually, and (3) factors that affect patient adherence with recommendations from CGA.

DESIGN

Descriptive prospective study of subjects allocated to the intervention group of a 3-year randomized trial of preventive in-home CGA.

SETTING

Homes of participants living in an urban setting.

PARTICIPANTS

Persons aged 75 years or older and living at home who received the intervention (N = 202 subjects, mean age 80.8 years, 70% female, 95% white, 64% living alone).

INTERVENTION

Annual in-home CGA and quarterly home visits by gerontologic nurse practitioners for 3 years.

MEASUREMENTS

Detailed data were collected prospectively on clinical problems detected by CGA, and specific recommendations were made for these problems using an instrument developed explicitly for this project to study the CGA process. Subject adherence with these recommendations was also recorded.

RESULTS

Major problems were identified in all domains of CGA; the most common problems were medical. In the first year, 76.7% of subjects had at least one major problem identified that was either previously unknown or suboptimally treated. One-third of subjects had additional major problems identified during the second and third years. A constant number of therapeutic and preventive recommendations was made each year (11.5 per subject annually). Subject adherence varied by type of recommendation (ANOVA, F = 108.4, P < .001); adherence was better for referrals to a physician than for referrals to a non-physician professional or community service or for recommendations involving self-care activities (Scheffe's test, P < .001).

CONCLUSION

In these community-dwelling older people, there was a continued yield of problems identified and recommendations made when CGA was repeated annually for 3 years, supporting the practice of repeat CGA in older people in the community. Subject adherence with recommendations from CGA varied by type of recommendation, but further work is needed to determine additional factors that affect this adherence and to determine the association between the yield of CGA (i.e., problems identified, recommendations given and adherence with these recommendations) and important clinical outcomes.

Measuring psychosocial aspects of well-being in older community residents: performance of four short scales

Given that the assessment of multiple dimensions of health/well-being can create respondent burden, assessment scales that are both effective and brief hold great attraction. In this study, we used Cronbach's alpha and correlational methods, including factor analysis, to evaluate the performance of four short scales measuring psychosocial aspects of well-being (depression, quality of life, sense of coherence, social support) in two samples of community-dwelling persons aged 75 and over (n = 414, n = 50). All four scales exhibited good range, high internal consistency, strong temporal reliability, and reasonable levels of construct validity. We conclude that they are practical contributors to measuring health in community-based older adults.

A trial of annual in-home comprehensive geriatric assessments for elderly people living in the community

BACKGROUND AND METHODS

The prevention of disability in elderly people poses a challenge for health care and social services. We conducted a three-year, randomized, controlled trial of the effect of annual in-home comprehensive geriatric assessment and follow-up for people living in the community who were 75 years of age or older. The 215 people in the intervention group were seen at home by gerontologic nurse practitioners who, in collaboration with geriatricians, evaluated problems and risk factors for disability, gave specific recommendations, and provided health education. The 199 people in the control group received their regular medical care. The main outcome measures were the prevention of disability, defined as the need for assistance in performing the basic activities of daily living (bathing, dressing, feeding, grooming, transferring from bed to chair, and moving around inside the house) or the instrumental activities of daily living (e.g., cooking, handling finances and medication, housekeeping, and shopping), and the prevention of nursing home admissions.

RESULTS

At three years, 20 people in the intervention group (12 percent of 170 surviving participants) and 32 in the control group (22 percent of 147 surviving participants) required assistance in performing the basic activities of daily living (adjusted odds ratio, 0.4; 95 percent confidence interval, 0.2 to 0.8; P = 0.02). The number of persons who were dependent on assistance in performing the instrumental activities of daily living but not the basic activities did not differ significantly between the two groups. Nine people in the intervention group (4 percent) and 20 in the control group (10 percent) were permanently admitted to nursing homes (P = 0.02). Acute care hospital admissions and short-term nursing home admissions did not differ significantly between the two groups. In the second and third years of the study, there were significantly more visits to physicians among the participants in the intervention group than among those in the control group (mean number of visits per month, 1.41 in year 2 and 1.27 in year 3 in the intervention group, as compared with 1.11 and 0.92 visits, respectively, in the control group; P = 0.007 and P = 0.001, respectively). The cost of the intervention for each year of disability-free life gained was about $46,000.

CONCLUSIONS

A program of in-home comprehensive geriatric assessments can delay the development of disability and reduce permanent nursing home stays among elderly people living at home.

Community physicians' cooperation with a program of in-home comprehensive geriatric assessment

OBJECTIVES

To study the cooperation of primary care physicians with a community-based prevention and health promotion program for older persons, to study physician factors related to cooperation, and to determine any relationship between physician cooperation and patient adherence to program recommendations and patient satisfaction with health care.

DESIGN AND SETTING

A survey administered in subjects' homes and physicians' offices in Santa Monica, California.

PARTICIPANTS

Patients (n = 81) were intervention group subjects in a 3-year, randomized, controlled trial of in-home comprehensive geriatric assessment paired with prevention and health promotion. Physicians (n = 50) were selected if they had been contacted at least once by a study nurse practitioner about one of these patients.

MEASUREMENTS

Physician cooperation was rated by study nurse practitioners. Physicians were interviewed to identify factors associated with cooperation. Patients' satisfaction with health care and adherence were measured prospectively throughout the 3-year program.

MAIN RESULTS

Physicians exhibiting better cooperation had fewer years in practice (P = .03) and were more likely to discuss the program with their patients (P = .005), see benefit for their patients from the program (P = .02), and rate program information as useful (P = .002). Higher physician cooperation did not predict higher patient satisfaction (P = .23) but did predict higher patient adherence to program recommendations (P = .02).

CONCLUSIONS

Physicians rated as cooperative were more likely to have a positive appraisal of the program, and their patients had higher adherence to program recommendations. These findings suggest that strategies for increasing primary care physician cooperation might improve effectiveness of similar community-based prevention and health promotion programs.

Inappropriate medication use in community-residing older persons

BACKGROUND

Elderly patients taking inappropriate drugs are at increased risk for adverse outcomes. We investigated the prevalence of inappropriate drug use and its predisposing factors in community-residing older persons.

METHODS

We conducted in-home interviews with 414 subjects aged 75 years and older living in the community of Santa Monica, Calif. Inappropriate medication use was evaluated using explicit criteria developed through a modified Delphi consensus process. These criteria identified drugs that should generally be avoided in elderly community-residing subjects regardless of dosage, duration of therapy, or clinical circumstances.

RESULTS

Based on these conservative criteria, 14.0% of the subjects were using at least one inappropriate drug. The most common examples were long-acting benzodiazepines, persantine, amitriptyline, and chlorpropamide. Subjects using three or more prescription drugs, compared with one or two, were more likely to be taking an inappropriate medication (odds ratio, 3.9; 95% confidence interval, 1.9 to 7.9). Furthermore, subjects with depressive symptoms had a higher risk of receiving inappropriate medications than nondepressive subjects (odds ratio, 2.2; 95% confidence interval, 1.1 to 4.1).

CONCLUSIONS

Inappropriate drug use is a common problem in community-residing older persons. The risk of inappropriate drug use is increased in patients taking multiple medications and in patients with depressive symptoms.

A home-based geriatric assessment, follow-up and health promotion program: design, methods, and baseline findings from a 3-year randomized clinical trial

Controlled trials in a number of countries have documented benefits from different types of in-home assessment and treatment programs for various subgroups of elderly persons. We have developed a program to test, using a randomized controlled design, the concepts of in-home comprehensive geriatric assessment (CGA) coupled with follow-up, health education, and preventive care in an urban United States community. The intervention includes yearly in-home CGA by geriatric nurse practitioners (GNPs), who provide, following discussions with physician geriatricians, lists of specific recommendations for health and well-being enhancement. The GNPs provide follow-up visits quarterly and regular telephone contacts to improve compliance. We recruited for our trial 414 home-living subjects aged 75 years and over, 215 randomized to the intervention group and 199 to the control group. Subjects were generally representative of the overall elderly population of the city of Santa Monica, a seaside suburb of Los Angeles. Extensive baseline data (medical, functional, psychosocial and environmental) were collected from subjects prior to randomization, using validated instruments whenever possible. Follow-up data were collected from each subject every 4 months by trained research assistants throughout the 3-year intervention follow-up period. Our study was designed to assess effects of the intervention on the hypothesized outcomes of health status, functional status, psychosocial parameters, and service utilization. Careful documentation of the intervention will enhance our ability to make process-outcome comparisons. Preliminary analysis reveals that the in-home CGA uncovered many important health deficits for most subjects resulting in a number of substantial recommendations. We are confident that when it is completed, this study will succeed in answering important remaining questions about the feasibility and effectiveness of establishing a geriatric in-home prevention and health promotion program in the United States based on principles of CGA.

Flaws in mortality data. The hazards of ignoring comorbid disease

Recent public releases of hospital mortality data have sparked debate over methods to identify poor-quality care. We examined variations among hospitals in patient characteristics known independently to affect the risk of adverse outcomes and focused on patient comorbidity, defined as the state of health at admission apart from the primary diagnosis. Data from a study of 2935 incident cancer patients treated in seven Southern California hospitals revealed substantial variations among hospitals in age, cancer stage, and the burden of comorbid conditions. In the highest-ranked hospital, 17.9% of patients had high levels of comorbidity, compared with 9.3% in the lowest-ranked hospital. The three hospitals with the highest comorbidity were also identified as high-mortality outliers in a recent California report on hospital mortality rates. We conclude that comorbidity must be considered in any hospital quality assessment method based on patient outcome. If it is not considered, variations in referral and admission patterns may be misinterpreted as differences in hospital quality.