A comparative approach to quantifying provision of acute therapy services

This study aims to compare delivery of acute rehabilitation therapy using metrics reflecting distinct aspects of rehabilitation therapy services. Seven general medical-surgical hospitals in Illinois and Indiana prospectively collected rehabilitation therapy data. De-identified data on all patients who received any type of acute rehabilitation therapy (n = 35,449) were extracted and reported as aggregate of minutes of therapy services per discipline. Metrics included therapy types, total minutes, and minutes per day (intensity), as charted by therapists. Extended hospital stay was defined as a length of stay (LOS) longer than Medicare's geometric mean LOS. Discharge destination was coded as postacute care or home discharge. Substantial variability was observed in types, number of minutes, and intensity of therapy services by condition and hospital. The odds of an extended hospital stay increased with increased number of minutes, increased number of therapy types, and decreased with increased rehabilitation intensity. This comparative approach to assessing provision of acute therapy services reflect differential effects of service provision on LOS and discharge destination. Investigators, policymakers, and hospital administrators should examine multiple metrics of rehabilitation therapy provision when evaluating the impact of health care processes on patient outcomes.

Additional Physical Therapy Services Reduce Length of Stay and Improve Health Outcomes in People With Acute and Subacute Conditions: An Updated Systematic Review and Meta-Analysis

OBJECTIVE

To update a previous review on whether additional physical therapy services reduce length of stay, improve health outcomes, and are safe and cost-effective for patients with acute or subacute conditions.

DATA SOURCES

Electronic database (AMED, CINAHL, EMBASE, MEDLINE, Physiotherapy Evidence Database [PEDro], PubMed) searches were updated from 2010 through June 2017.

STUDY SELECTION

Randomized controlled trials evaluating additional physical therapy services on patient health outcomes, length of stay, or cost-effectiveness were eligible. Searching identified 1524 potentially relevant articles, of which 11 new articles from 8 new randomized controlled trials with 1563 participants were selected. In total, 24 randomized controlled trials with 3262 participants are included in this review.

DATA EXTRACTION

Data were extracted using the form used in the original systematic review. Methodological quality was assessed using the PEDro scale, and the Grading of Recommendation Assessment, Development, and Evaluation approach was applied to each meta-analysis.

DATA SYNTHESIS

Postintervention data were pooled with an inverse variance, random-effects model to calculate standardized mean differences (SMDs) and 95% confidence intervals (CIs). There is moderate-quality evidence that additional physical therapy services reduced length of stay by 3 days in subacute settings (mean difference [MD]=-2.8; 95% CI, -4.6 to -0.9; I²=0%), and low-quality evidence that it reduced length of stay by 0.6 days in acute settings (MD=-0.6; 95% CI, -1.1 to 0.0; I²=65%). Additional physical therapy led to small improvements in self-care (SMD=.11; 95% CI, .03-.19; I²=0%), activities of daily living (SMD=.13; 95% CI, .02-.25; I²=15%), and health-related quality of life (SMD=.12; 95% CI, .03-.21; I²=0%), with no increases in adverse events. There was no significant change in walking ability. One trial reported that additional physical therapy was likely to be cost-effective in subacute rehabilitation.

CONCLUSIONS

Additional physical therapy services improve patient activity and participation outcomes while reducing hospital length of stay for adults. These benefits are likely safe, and there is preliminary evidence to suggest they may be cost-effective.

Protein-enriched, milk-based supplement to counteract sarcopenia in acutely ill geriatric patients offered resistance exercise training during and after hospitalisation: study protocol for a randomised, double-blind, multicentre trial

INTRODUCTION

Age-related loss of muscle mass and strength, sarcopaenia, burdens many older adults. The process is accelerated with bed rest, protein intakes below requirements and the catabolic effect of certain illnesses. Thus, acutely ill, hospitalised older adults are particularly vulnerable. Protein supplementation can preserve muscle mass and/or strength and, combining this with resistance exercise training (RT), may have additional benefits. Therefore, this study investigates the effect of protein supplementation as an addition to offering RT among older adults while admitted to the geriatric ward and after discharge. This has not previously been investigated.

METHODS AND ANALYSIS

In a block-randomised, double-blind, multicentre intervention study, 165 older adults above 70 years, fulfilling the eligibility criteria, will be included consecutively from three medical departments (blocks of n=20, stratified by recruitment site). After inclusion, participants will be randomly allocated (1:1) to receive either ready-to-drink, protein-enriched, milk-based supplements (a total of 27.5 g whey protein/day) or isoenergetic placebo products (<1.5 g protein/day), twice daily as a supplement to their habitual diet. Both groups will be offered a standardised RT programme for lower extremity muscle strength (daily while hospitalised and 4×/week after discharge). The study period starts during their hospital stay and continues 12 weeks after discharge. The primary endpoint is lower extremity muscle strength and function (30 s chair-stand-test). Secondary endpoints include muscle mass, measures of physical function and measures related to cost-effectiveness.

ETHICS AND DISSEMINATION

Approval is given by the Research Ethic Committee of the Capital Region of Denmark (reference no. H-16018240) and the Danish Data Protection Agency (reference no. HGH-2016-050). There are no expected risks associated with participation, and each participant is expected to benefit from the RT. Results will be published in peer-reviewed international journals and presented at national and international congresses and symposiums.

TRIAL REGISTRATION NUMBER

NCT02717819 (9 March 2016).

The Relative Impacts of Disease on Health Status and Capability Wellbeing: A Multi-Country Study

Background

Evaluations of the impact of interventions for resource allocation purposes commonly focus on health status. There is, however, also concern about broader impacts on wellbeing and, increasingly, on a person's capability. This study aims to compare the impact on health status and capability of seven major health conditions, and highlight differences in treatment priorities when outcomes are measured by capability as opposed to health status.

Methods

The study was a cross-sectional four country survey (n = 6650) of eight population groups: seven disease groups with: arthritis, asthma, cancer, depression, diabetes, hearing loss, and heart disease and one health population ‘comparator’ group. Two simple self-complete questionnaires were used to measure health status (EQ-5D-5L) and capability (ICECAP-A). Individuals were classified by illness severity using condition-specific questionnaires. Effect sizes were used to estimate: (i) the difference in health status and capability for those with conditions, relative to a healthy population; and (ii) the impact of the severity of the condition on health status and capability within each disease group.

Findings

5248 individuals were included in the analysis. Individuals with depression have the greatest mean reduction in both health (effect size, 1.26) and capability (1.22) compared to the healthy population. The effect sizes for capability for depression are much greater than for all other conditions, which is not the case for health. For example, the arthritis group effect size for health (1.24) is also high and similar to that of depression, whereas for the same arthritis group, the effect size for capability is much lower than that for depression (0.55). In terms of severity within disease groups, individuals categorised as 'mild' have similar capability levels to the healthy population (effect sizes <0.2, excluding depression) but lower health status than the healthy population (≥0.4).

Conclusion

Significant differences exist in the relative effect sizes across diseases when measured by health status and capability. In terms of treating morbidity, a shift in focus from health gain to capability gain would increase funding priorities for patients with depression specifically and severe illnesses more generally.

The ethics of imperfect cures: models of service delivery and patient vulnerability

A rising number of patients require continuing or palliative services and this means that they will need to transition from one model of healthcare delivery to another. If it is generally recognised that patient vulnerability to inadequate services increases when the setting in which patient receives care changes, it is usually taken to be the result of poor coordination of services or personnel. Recognising that an integrated system is essential to adequate access, the point that I put forward in this paper is that the centrality of acute care services affects the way in which chronic and palliative services are structured and, consequently, their availability. I argue that the problem originates in the manner in which some of the foundational concepts of the acute care model are imported into the other models of care delivery. In order to make this case, I review the three main models of healthcare service delivery by focusing my analysis along three axes: the goal of the care model; the predominant understanding of autonomy implicit in the model; and, the main actors in the care relationship. By examining how the various concepts translate from one model to the next, I discuss what I identify to be one of the main conceptual obstacles to less problematic transitioning, the notion of autonomy and the corresponding view of the patient as an isolated agent.

Specialist geriatric medical assessment for patients discharged from hospital acute assessment units: randomised controlled trial

OBJECTIVE

To evaluate the effect of specialist geriatric medical management on the outcomes of at risk older people discharged from acute medical assessment units.

DESIGN

Individual patient randomised controlled trial comparing intervention with usual care.

SETTING

Two hospitals in Nottingham and Leicester, UK.

PARTICIPANTS

433 patients aged 70 or over who were discharged within 72 hours of attending an acute medical assessment unit and at risk of decline as indicated by a score of at least 2 on the Identification of Seniors At Risk tool.

INTERVENTION

Assessment made on the acute medical assessment unit and further outpatient management by specialist physicians in geriatric medicine, including advice and support to primary care services.

MAIN OUTCOME MEASURES

The primary outcome was the number of days spent at home (for those admitted from home) or days spent in the same care home (if admitted from a care home) in the 90 days after randomisation. Secondary outcomes were determined at 90 days and included mortality, institutionalisation, dependency, mental wellbeing, quality of life, and health and social care resource use.

RESULTS

The two groups were well matched for baseline characteristics, and withdrawal rates were similar in both groups (5%). Mean days at home over 90 days' follow-up were 80.2 days in the control group and 79.7 in the intervention group. The 95% confidence interval for the difference in means was -4.6 to 3.6 days (P=0.31). No significant differences were found for any of the secondary outcomes.

CONCLUSIONS

This specialist geriatric medical intervention applied to an at risk population of older people attending and being discharged from acute medical units had no effect on patients' outcomes or subsequent use of secondary care or long term care.

A comparison of the EQ-5D-3L and ICECAP-O in an older post-acute patient population relative to the general population

BACKGROUND

The measurement and valuation of quality of life forms a major component of economic evaluation in health care and is a major issue in health services research. However, differing approaches exist in the measurement and valuation of quality of life from a health economics perspective. While some instruments such as the EQ-5D-3L focus on health-related quality of life alone, others assess quality of life in broader terms, for example, the newly developed ICECAP-O.

OBJECTIVE

The aim of this study was to utilize two generic preference-based instruments, the EQ-5D-3L and the ICECAP-O, to measure and value the quality of life of older adult patients receiving post-acute care. An additional objective was to compare the values obtained by each instrument with those generated from two community-based general population samples.

METHOD

Data were collected from a clinical patient population of older adults receiving post-acute outpatient rehabilitation or residential transition care and two Australian general population samples of individuals residing in the general community. The individual responses to the ICECAP-O and EQ-5D-3L instruments were scored using recently developed Australian general population algorithms. Empirical comparisons were made of the resulting patient and general population sample values for the total population and dis-aggregated according to age (65-79 and 80+ years) and gender.

RESULTS

A total of 1,260 participants aged 65-99 years (n = 86 clinical patient sample, n = 385 EQ-5D-3L general population sample, n = 789 ICECAP-O general population sample) completed one or both of the EQ-5D-3L and ICECAP-O instruments. As expected, the patient group demonstrated lower quality of life than the general population sample as measured by both quality-of-life instruments. The difference in values between the patient and general population groups was found to be far more pronounced for the EQ-5D-3L than for the ICECAP-O. The ICECAP-O was associated with a mean difference in values of 0.04 (patient group mean 0.753, SD 0.18; general population group mean 0.795, SD 0.17, respectively, p = 0.033). In contrast, the EQ-5D-3L was associated with a mean difference in values of 0.19 (patient group mean 0.595, SD 0.20; general population group mean 0.789, SD 0.02, respectively, p ≤ 0.001).

CONCLUSIONS

The study findings illustrate the magnitude of the difference in patient and general population values according to the instrument utilized, and highlight the differences in both the theoretical underpinnings and valuation algorithms for the EQ-5D-3L and ICECAP-O instruments. Further empirical work is required in larger samples and alternative patient groups to investigate the generalizability of the findings presented here.

School-based mental health program evaluation: children's school outcomes and acute mental health service use

BACKGROUND

This study examined the impact of school-based mental health programs on children's school outcomes and the utilization of acute mental health services.

METHODS

The study sample included 468 Medicaid-enrolled children aged 6 to 17 years who were enrolled 1 of 2 school-based mental health programs (SBMHs) in a metropolitan area sometime during school year 2006-2007. A multilevel analysis examined the relative effects of SBMHs on children's absence, suspension, grade promotion, use of acute mental health services, as well as the association of child and school-level factors on the outcomes of interest.

RESULTS

Little change in average number of days absent per month and no significant change in the use of acute mental health services were found. The mean number of days suspended per month out-of-school decreased from 0.100 to 0.003 days (p < .001). The percentage of children promoted to the next grade increased almost 13% after program enrollment (p < .01). Program type did not predict outcome changes except grade promotion.

CONCLUSIONS

Despite the positive effect of school-based mental health programs on some school outcomes, the lack of difference between programs suggests the need to identify active mechanisms associated with outcome to make the delivery of care more efficient.

Effect of nursing home ownership on the quality of post-acute care: an instrumental variables approach

Given the preferential tax treatment afforded nonprofit firms, policymakers and researchers have been interested in whether the nonprofit sector provides higher nursing home quality relative to its for-profit counterpart. However, differential selection into for-profits and nonprofits can lead to biased estimates of the effect of ownership form. By using "differential distance" to the nearest nonprofit nursing home relative to the nearest for-profit nursing home, we mimic randomization of residents into more or less "exposure" to nonprofit homes when estimating the effects of ownership on quality of care. Using national Minimum Data Set assessments linked with Medicare claims, we use a national cohort of post-acute patients who were newly admitted to nursing homes within an 18-month period spanning January 1, 2004 and June 30, 2005. After instrumenting for ownership status, we found that post-acute patients in nonprofit facilities had fewer 30-day hospitalizations and greater improvement in mobility, pain, and functioning.

The challenges confronting clinicians in rural acute care settings: a participatory research project

INTRODUCTION

In Australia, as in many other developed countries, the current healthcare environment is characterised by increasing differentiation and patient acuity, aging of patients and workforce, staff shortages and a varied professional skills mix, and this is particularly so in rural areas. Rural healthcare clinicians are confronted with a broad range of challenges in their daily practice. Within this context, the challenges faced by rural acute care clinicians were explored and innovative strategies suggested. This article reports the findings of a study that explored these challenges across disciplines in acute healthcare facilities in rural New South Wales (NSW), Australia.

METHODS

A mixed method approach, involving a consultative, participatory 3 stage data collection process was employed to engage with a range of healthcare clinicians from rural acute care facilities in NSW. Participants were invited to complete a survey, followed by focus group discussions and finally facilitated workshops using nominal group technique.

RESULTS

The survey findings identified the respondents' top ranked challenges. These were organised into four categories: (1) workforce issues; (2) access, equity and opportunity; (3) resources; and (4) contextual issues. Participants in the focus groups were provided with a summary of the survey findings to prompt discussion about the challenges identified and impact of these on their professional and personal lives. The results of the final workshop stage of the study used nominal group process to focus the discussion on identifying strategies to address identified challenges.

CONCLUSIONS

This study builds on research conducted in a large metropolitan tertiary referral hospital. While it was found that rural clinicians share some of the challenges identified by their metropolitan counterparts, some identified challenges and solutions were unique to the rural context and require the innovative solutions suggested by the participants. This article provides insight into the working world of rural healthcare clinicians and offers practical solutions to some of the identified issues. The findings of this study may assist rurally based healthcare services to attract and retain clinical staff.

Advances in the rehabilitation management of acute spinal cord injury

Aggressive assessment and management of the secondary complications in the hours and days following spinal cord injury (SCI) leads to restoration of function in patients through intervention by a team of rehabilitation professionals. The recent certification of SCI physicians, newly validated assessments of impairment and function measures, and international databases agreed upon by SCI experts should lead to documentation of improved rehabilitation care. This chapter highlights recent advances in assessment and treatment based on evidence-based classification of literature reviews and expert opinion in the acute phase of SCI. A number of these reviews are the product of the Consortium for Spinal Cord Medicine, which offers clinical practice guidelines for healthcare professionals. Recognition of and early intervention for problems such as bradycardia, orthostatic hypotension, deep vein thrombosis/pulmonary embolism, and early ventilatory failure will be addressed although other chapters may discuss some issues in greater detail. Early assessment and intervention for neurogenic bladder and bowel function has proven effective in the prevention of renal failure and uncontrolled incontinence. Attention to overuse and disuse with training and advanced technology such as functional electrical stimulation have reduced pain and disability associated with upper extremity deterioration and improved physical fitness. Topics such as chronic pain, spasticity, sexual dysfunction, and pressure sores will be covered in more detail in additional chapters. However, the comprehensive and integrated rehabilitation by specialized SCI teams of physicians, nurses, therapists, social workers, and psychologists immediately following SCI has become the standard of care throughout the world.

5 strategies for coordinating postacute care

The following five strategies can help health systems meet the increasing requirement under healthcare reform for improved coordination of postacute care: Acknowledge the advantages of care coordination. Conduct an inventory of the organization's existing postacute assets. Determine the optimal portfolio of postacute facilities and services. Assess investment/divestiture alternatives. Build the facility network, supporting protocols, and data systems required to coordinate postacute care effectively.

Inpatient rehabilitation specifically designed for geriatric patients: systematic review and meta-analysis of randomised controlled trials

OBJECTIVE

To assess the effects of inpatient rehabilitation specifically designed for geriatric patients compared with usual care on functional status, admissions to nursing homes, and mortality.

DESIGN

Systematic review and meta-analysis.

DATA SOURCES

Medline, Embase, Cochrane database, and reference lists from published literature. Review methods Only randomised controlled trials were included. Trials had to report on inpatient rehabilitation and report at least one of functional improvement, admission to nursing homes, or mortality. Trials of consultation or outpatient services, trials including patients aged <55, trials of non-multidisciplinary rehabilitation, and trials without a control group receiving usual care were excluded. Data were double extracted. Odds ratios and relative risks with 95% confidence intervals were calculated.

RESULTS

17 trials with 4780 people comparing the effects of general or orthopaedic geriatric rehabilitation programmes with usual care were included. Meta-analyses of effects indicated an overall benefit in outcomes at discharge (odds ratio 1.75 (95% confidence interval 1.31 to 2.35) for function, relative risk 0.64 (0.51 to 0.81) for nursing home admission, relative risk 0.72 (0.55 to 0.95) for mortality) and at end of follow-up (1.36 (1.07 to 1.71), 0.84 (0.72 to 0.99), 0.87 (0.77 to 0.97), respectively). Limited data were available on impact on health care or cost. Compared with those in control groups, weighted mean length of hospital stay after randomisation was longer in patients allocated to general geriatric rehabilitation (24.5 v 15.1 days) and shorter in patients allocated to orthopaedic rehabilitation (24.6 v 28.9 days).

CONCLUSION

Inpatient rehabilitation specifically designed for geriatric patients has the potential to improve outcomes related to function, admission to nursing homes, and mortality. Insufficient data are available for defining characteristics and cost effectiveness of successful programmes.

[The influence of "dry" bi-carbonate baths on the circadian profile of arterial pressure in patients who suffered acute myocardial infarction]

The objective of this study was to evaluate effect of "dry" bi-carbonate baths (DBB) on the circadian profile of arterial pressure (AP) in patients who suffered acute myocardial infarction (AMI). Diurnal AP profiles were analysed in all patients after AMI. The patients comprising group 1 were treated with the use of DBB while the remaining ones received a sham treatment. 24 hour AP monitoring was performed before and after therapy. The study revealed a reduction in the frequency of hypotensive diastolic values at the daytime and in the duration of night-time hypertensive episodes under the influence of therapy with the use of DBB. Variability of systolic AP throughout 24 hours and of diastolic AP at daytime also decreased. Generally speaking, patients with elevated AP showed a more pronounced effect of DBB on the night AP profile. It is concluded that therapy with the use of DBB after AMI has beneficial effect on the clinical state of the patients and reduces the risk of cardiovascular complications.

Exercise program implementation proves not feasible during acute care hospitalization

Functional decline during hospitalization occurs in up to 65% of older adults. This study determined the feasibility of an inpatient followed by an in-home exercise program for patients with limited ambulatory ability on hospital admission. Patients aged >or=60 years who were admitted to the hospital with an acute medical illness associated with limited ambulatory ability were eligible for the study. Of 76 eligible patients, 10 were recruited, with only 1 patient completing the 24-week exercise program. Barriers to recruitment included illness severity, short hospital stays, and patient refusal. Hospital readmission during the in-home exercise program occurred for three of the seven exercise group participants. In the exercise group, four of the seven patients participated in at least 3 weeks of exercise posthospitalization. Qualitative interviews suggested most patients believed exercise to be beneficial, but this interest did not translate into adherence to this study protocol. Initiation of an inpatient exercise program was not feasible in the study population. The in-home program was more feasible but target criteria need refinement.

Evaluation of occupational therapy interventions for elderly patients in Swedish acute care: a pilot study

The aim was to evaluate whether occupational therapy interventions in acute care could improve the elderly patient's perception of ability to manage at home after discharge. A pilot study was performed, including 22 patients in the experimental group and 19 in the control group. Occupational therapy interventions were conducted in the experimental group concerning personal care, information, prescription of assistive devices, planning of discharge, and reporting to primary care or community care. The control group was given no occupational therapy interventions. Structured interviews were performed on discharge and at a follow-up in about 14 weeks after discharge. The two groups were comparable concerning gender, age, days of care, and diagnoses. Patients in the experimental group scored lower on mental health and were more anxious on discharge. However, there was no difference between the groups in managing at home after discharge. Patients in the control group had greater need of further contacts with healthcare after discharge. Due to the small sample interpretations must be made with caution. The findings indicate that occupational therapy interventions in acute care might have a positive effect from the perspective of the elderly patient. These results need to be confirmed in a larger study.

State of the science on postacute rehabilitation: setting a research agenda and developing an evidence base for practice and public policy: an introduction

The Rehabilitation Research and Training Center on Measuring Rehabilitation Outcomes and Effectiveness along with academic, professional, provider, accreditor and other organizations, sponsored a 2-day State-of-the-Science of Post-Acute Rehabilitation Symposium in February 2007. The aim of this symposium was to serve as a catalyst for expanded research on postacute care (PAC) rehabilitation so that health policy is founded on a solid evidence base. The goals were to: (1) describe the state of our knowledge regarding utilization, organization and outcomes of postacute rehabilitation settings, (2) identify methodologic and measurement challenges to conducting research, (3) foster the exchange of ideas among researchers, policymakers, industry representatives, funding agency staff, consumers and advocacy groups, and (4) identify critical questions related to setting, delivery, payment and effectiveness of rehabilitation services. Plenary presentation and state-of-the-science summaries were organized around four themes: (1) the need for improved measurement of key rehabilitation variables and methods to collect and analyze this information, (2) factors that influence access to postacute rehabilitation care, (3) similarities and differences in quality and quantity of services across PAC settings, and (4) effectiveness of postacute rehabilitation services. The full set of symposium articles, including recommendations for future research, appear in Archives of Physical Medicine and Rehabilitation.

The older persons' assessment and liaison team 'OPAL': evaluation of comprehensive geriatric assessment in acute medical inpatients

BACKGROUND

Reducing hospital length of stay (LOS) in older acute medical inpatients is a key productivity measure. Evidence-based predictors of greater LOS may be targeted through Comprehensive Geriatric Assessment (CGA).

OBJECTIVE

Evaluate a novel service model for CGA screening of older acute medical inpatients linked to geriatric intervention.

SETTING

Urban teaching hospital.

SUBJECTS

Acute medical inpatients aged 70+ years.

INTERVENTION

Multidisciplinary CGA screening of all acute medical admissions aged 70+ years leading to (a) rapid transfer to geriatric wards or (b) case-management on general medical wards by Older Persons Assessment and Liaison team (OPAL).

METHODS

Prospective pre-post comparison with statistical adjustment for baseline factors, and use of national benchmarking LOS data. Pre-OPAL (n = 46) and post-OPAL (n = 49) cohorts were similarly identified as high-risk by the CGA screening tool, but only post-OPAL patients received the intervention.

RESULTS

Pre-OPAL, 0% fallers versus 92% post-OPAL were specifically assessed and/or referred to a falls service post-discharge. Management of delirium, chronic pain, constipation, and urinary incontinence similarly improved. Over twice as many patients were transferred to geriatric wards, with mean days from admission to transfer falling from 10 to 3. Mean LOS fell by 4 days post-OPAL. Only the OPAL intervention was associated with LOS (P = 0.023) in multiple linear regression including case-mix variables (e.g. age, function, 'geriatric giants'). Benchmarking data showed the LOS reduction to be greater than comparable hospitals.

CONCLUSION

CGA screening of acute medical inpatients leading to early geriatric intervention (ward-based case management, appropriate transfer to geriatric wards), improved clinical effectiveness and general hospital performance.

Strukturen der akutstationären rheumatologischen Versorgung

Severe rheumatological systemic diseases demand high levels of diagnostic and therapeutic measures and differentiated and complex methods of care. In Germany, specialised rheumatologists and, if hospitalisation is indicated, specialised rheumatology hospitals or departments are responsible for the treatment of these patients. Early rehabilitation procedures, provided by a multidisciplinary therapeutic team, are an important component of the treatment concept in these facilities. Early rehabilitation is integrated into the patients acute medical treatment plan, with careful consideration of the patients current health problems and functional capabilities (body functions and structures, activities and participation as outlined in the ICF), thereby providing a comprehensive, integrated therapy strategy which has long been acknowledged as necessary for the successful treatment of rheumatoid patients. This article presents an analysis concerning the development, organisation, facilities and processes of the acute medical in-patient care for patients with rheumatological disorders in Germany. In total there are 4188 beds in 88 acute hospitals exclusively available for rheumatological in-patients in Germany at present. There is at least one facility specialised in rheumatology in every German federal state. The density of care in the German federal states varies between 131.8 beds per 1 million inhabitants in Bremen and 9 beds per 1 million inhabitants in Saxony. In most regions of Germany the acute in-patient care for patients with rheumatological disorders is provided by hospitals specialised in rheumatology. Rheumatological patients are treated in a variety of hospital departments. In the year 2000 only 47% of the inpatients with rheumatoid arthritis, 56% of those with ankylosing spondylitis and 28% of those with systemic lupus erythematosus were treated in a ward specialising in rheumatology. Rheumatoid arthritis, with a total share of nearly 30%, was the most frequently treated rheumatic disease in wards specialising in rheumatology, followed by soft tissue disorders (e.g. fibromyalgia), diseases with systemic involvement of connective tissue and inflammatory spinal disorders such as ankylosing spondylitis.

A cost effectiveness analysis within a randomised controlled trial of post-acute care of older people in a community hospital

OBJECTIVE

To assess the cost effectiveness of post-acute care for older people in a locality based community hospital compared with a department for care of elderly people in a district general hospital, which admits patients aged over 76 years with acute medical conditions.

DESIGN

Cost effectiveness analysis within a randomised controlled trial.

SETTING

Community hospital and district general hospital in Yorkshire, England.

PARTICIPANTS

220 patients needing rehabilitation after an acute illness for which they required admission to hospital.

INTERVENTIONS

Multidisciplinary care in the district general hospital or prompt transfer to the community hospital.

MAIN OUTCOME MEASURES

EuroQol EQ-5D scores transformed into quality adjusted life years (QALYs), and health and social service costs over six months from randomisation.

RESULTS

The mean QALY score for the community hospital group was marginally non-significantly higher than that for the district general hospital group (0.38 v 0.35) at six months after recruitment. The mean (standard deviation) costs per patient of the health and social services resources used were similar for both groups: community hospital group 7233 pounds sterling (euros 10,567; 13,341 dollars) (5031 pounds sterling), district general hospital group 7351 pounds sterling(6229 pounds sterling), and these findings were robust to several sensitivity analyses. The incremental cost effectiveness ratio for community hospital care dominated. A cost effectiveness acceptability curve, based on bootstrapped simulations, suggests that at a willingness to pay threshold of 10,000 pounds sterling per QALY, 51% of community hospital cases will be cost effective, which rises to 53% of cases when the threshold is 30,000 pounds sterling per QALY.

CONCLUSION

Post-acute care for older people in a locality based community hospital is of similar cost effectiveness to that of an elderly care department in a district general hospital.

Quantitative multichannel EEG measure predicting the optimal weaning from ventilator in ICU patients with acute respiratory failure

OBJECTIVE

The objective of this study was to develop a novel quantitative multichannel EEG (qEEG) based analysis method, called Global Field Damping Time (GFDT), in order to detect potential EEG changes of patients admitted to the ICU with acute respiratory failure, and correlate them to the patients' recovery outcome predicting the optimal time-point to disconnect the patient from mechanical ventilation.

METHODS

Twenty-nine adult patients with acute respiratory failure out of 98 admitted to the Intensive Care Unit of Saint Paul General Hospital were enrolled, and among them only 15 completed the study. The patients were classified in 3 groups according to their outcome after 3 months follow-up. The patients were intubated with fraction of inspired oxygen (FiO2) of 100%. Neurological Deficit Scores (NDS) were measured 24 h after intubation to assess patients' neurological condition. Twenty-four hours after patient's intubation, FiO2 was decreased to 40% (weaning session), followed by a 5 min early recovery session, a 5 min recovery 1 session and a 5 min recovery 2 session. EEG recordings were performed during this experimental procedure. Multichannel EEG segments were processed and fitted into a multivariate autoregressive (mAR) model, and single channel EEG segments into a scalar autoregressive (sAR) model. The mAR and the sAR models of arbitrary order p were decomposed into mp and p oscillators and relaxators, respectively. Damping time of each oscillator and each relaxator, and the Global Field Damping Time (GFDT) as a weighted damping time were estimated for both mAR and sAR models.

RESULTS

A statistically significant increase of mAR model's GFDT during the weaning session was observed in the subjects of all groups. Comparing the 3 patients' groups, statistically significant differences for mAR model's GFDT were observed for the weaning and early recovery session. Linear regression analysis between NDS and mean mAR model's GFDT showed statistical significance during weaning session, early recovery session, and recovery 1 session. There was no statistical significance for SaO2 in the regression analysis with NDS. The sAR model's GFDT presented worst results in comparison with the mAR modelling GFDT in the identification of hypoxic conditions during weaning session and in the discrimination of patients with acute respiratory failure according to their neurological outcome.

CONCLUSIONS

Global Field Damping Time as correlated to the patients' neurological outcome appears to be a simple, compact, and substantial novel indicator of cerebral hypoxia and a potential predictor of the optimal time-point to disconnect the patient from the ventilator.

SIGNIFICANCE

Quantitative EEG seems to be an important tool for ICU clinicians assisting them to decide for the patients' optimal time-point to disconnect the patient from the ventilator.

A qualitative examination of the experience of 'depression' in hospitalized medically ill patients

BACKGROUND

Research into depression in the medically ill has progressed without sufficient attention being given to the validity, in this group, of the taxonomic categories. We aimed to describe, using qualitative interviews, the experience of 'being depressed', separating experiences that are unique to depression from experiences that are common to being ill and in hospital.

METHOD

Forty-nine patients hospitalized for medical illness underwent a 30-min interview in which they were asked to 'Describe how you have been unwell and, in particular, how that has made you feel.' From the transcripts, a 'folk' taxonomy was constructed using a phenomenological framework involving four steps: frame elicitation to identify the important themes, componential analysis to systematically cluster the attributes into domains, a comparison of the experiences of patients screening depressed and not-depressed, and a theoretical analysis comparing the resulting taxonomy with currently used theoretical constructs.

RESULTS

Experiences common to all patients were being in hospital, being ill or in pain, adjusting to not being able to do things, and having time to think. In addition, all participants described being depressed, down or sad. Patients who were identified by screening as being depressed described unique experiences of depression, which included 'having to think about things' (a forceful intrusive thinking), 'not being able to sleep', 'having to rely on others', 'being a burden' to others (with associated shame and guilt), feelings of 'not getting better' and 'feeling like giving up'. Theoretical analysis suggested that this experience of depression fitted well with the concept of demoralization described by Jerome Frank.

CONCLUSIONS

Demoralization, which involves feelings of being unable to cope, helplessness, hopelessness and diminished personal esteem, characterizes much of the depression seen in hospitalized medically ill patients.

Depression in older patients admitted for postacute nursing home rehabilitation

OBJECTIVES

To describe the prevalence, recognition, and persistence of depression in older adults undergoing postacute rehabilitation in a nursing home (NH) setting and to explore the effect of depression on rehabilitation outcomes.

DESIGN

Prospective cohort study.

SETTING

One rehabilitative NH in the Los Angeles area.

PARTICIPANTS

One hundred fifty-eight patients (aged >/=65) admitted for postacute rehabilitation over a 9-month recruitment period.

MEASUREMENTS

Depression was assessed using the 15-item Geriatric Depression Scale (GDS-15) or the Cornell Scale for Depression (in participants with dementia). Medical records were reviewed for documentation of depression and antidepressant use before and during the rehabilitative NH stay. Rehabilitation process was assessed using total amount of successfully completed therapy (minutes). Rehabilitation outcome was assessed using the motor component of the Functional Independence Measure (mFIM). Measures were performed at admission and 2 months later.

RESULTS

Of the 646 potentially eligible patients admitted during the study, 158 consented, and 151 were screened for depression. Forty-two (27.8%) had depressive symptoms (GDS=6 or Cornell=5). Of these, only 15 had a documented diagnosis of depression, and 12 were receiving antidepressants. Depression was associated with longer NH stay but not with discharge mFIM score. Two months later, depression persisted in 24 participants and was associated with worse mFIM (55.5+/-22.7 vs 67.0+/-23.7, depressed vs nondepressed; P=.03).

CONCLUSION

Depression was common, underrecognized, and undertreated in these postacute rehabilitation patients. Depression generally persisted and was associated with worse functional status at 2-month follow-up.

The Case Manager??s Role in Optimizing Acute Rehabilitation Services

As patients move across the healthcare continuum at a faster pace, the role of the case manager within alternative care settings has become increasingly crucial in assuring that the care delivered demonstrates efficacy, efficiency, and high quality. This article explores the multidisciplinary role of the case manager in the acute rehabilitation setting and how effective case management interventions, such as coordination, collaboration, and advocacy among others, promote the delivery of comprehensive and cost-effective patient-centered care.

Rationale and principles of early rehabilitation care after an acute injury or illness

Patients hospitalized for an acute illness or injury are at risk of experiencing a significant loss of functioning as defined by the International Classification of Functioning, Disability and Health (ICF). The risk of a significant loss of functioning is increased in critically ill patients, in patients with complications or long-term intensive care stays, in persons with disabilities or with pre-existing chronic conditions and in the elderly. Early identification of rehabilitation needs and early start of rehabilitation can reduce healthcare costs by reducing dependence and nursing care, length of stay and prevention of disability. Two principles of rehabilitation for acute and early post-acute care can be distinguished. First, the provision of rehabilitation by health professionals who are generally not specialized in rehabilitation in the acute hospital. And second, specialized rehabilitation care provided by an interdisciplinary team. There is large variation how this specialized, typically post-acute rehabilitation care is organized, provided, and reimbursed in different countries, regions, and settings. For instance, it may be provided either in the acute hospital or in a rehabilitation or nursing setting. Most in-patients do not receive specialized rehabilitation at all during their whole stay in the acute hospital. But, it is important to point out that health professionals working in acute hospitals and who are not specialized in rehabilitation need to be able to recognize patients' needs for rehabilitation care and to perform rehabilitation interventions themselves or to assign patients to appropriate rehabilitation care settings. The principles outlined in this paper can serve as a basis for the development of clinical assessment instruments to describe and classify functioning, health and disability of patients receiving acute or early post-acute rehabilitation care.

The Timed Up and Go Test: unable to predict falls on the acute medical ward

Prevention of falls amongst older people is a high priority in health care. The aim of this study was to evaluate the ability of the Timed Up and Go Test to predict those older people who will fall whilst admitted to an acute hospital. The medical records of 160 older patients who were admitted to the medical ward of a large regional hospital were accessed retrospectively. The Timed Up and Go Test, used in isolation, was unable to identify those patients who were likely to fall. However the co-morbidity of incontinence was identified as a falls risk factor (OR = 8.7, p = 0.001). The Timed Up and Go Test alone does not possess predictive validity for acutely unwell older patients. It is therefore recommended that it not be used to identify those people who may fall.

Acute Transition Alliance: rehabilitation at the acute/aged care interface

The acute/aged care interface has presented many challenges to funders, providers and planners in the health and aged care sectors. Concerns have long been expressed in the aged care sector about the changing needs of clients admitted permanently into residential aged care from hospitals where the decision for placement would often have been made in a crisis situation, without the opportunity to explore appropriate options. This article describes the process and outcomes to date of a collaborative effort between the acute care and aged care sectors in South Australia to develop a more integrated approach to discharge opportunities for older people. The program involves both residential and community care elements and seeks to provide rehabilitation, to restore function and to avoid inappropriate permanent residential care for older Australians following acute admissions to a public hospital. Interim outcomes are promising and show only 17% of those admitted to the program are discharged to long-term residential care.

Use of Outcomes Information in Acute Inpatient Rehabilitation

OBJECTIVE

To describe the ways in which rehabilitation outcomes information is used in the acute inpatient rehabilitation industry and the industry's views on the topic of public disclosure of rehabilitation outcomes information.

DESIGN

A mixed-methods approach, featuring data from 39 informational telephone interviews with rehabilitation industry stakeholders followed by a survey of 95 randomly sampled acute inpatient rehabilitation provider organizations.

RESULTS

Both the informational interviews and survey findings revealed that there is currently little stakeholder demand for functional outcomes information. Outcomes information is primarily used within provider organizations to track the effectiveness of rehabilitation services. There is general consensus among rehabilitation provider organizations in favor of public disclosure of outcomes information.

CONCLUSIONS

Outcomes information is not routinely shared with rehabilitation stakeholders (i.e., payers and consumers). Rehabilitation providers and industry stakeholders generally express favorable attitudes toward public disclosure of outcomes information. Stakeholders' perceptions of current barriers and facilitators of outcomes information provide insight into the steps that can be taken toward greater transparency in the rehabilitation industry.

Routine screening for methicillin-resistant Staphylococcus aureus among patients newly admitted to an acute rehabilitation unit

BACKGROUND

Following an outbreak of methicillin-resistant Staphylococcus aureus (MRSA) infection in our acute rehabilitation unit in 1987, all patients except in-house transfers (because of their low prevalence of MRSA colonization) underwent MRSA screening cultures on admission.

OBJECTIVES

To better characterize the current profile of patients with positive MRSA screening cultures at the time of admission to our acute rehabilitation unit, and to determine the relative yield of nares, perianal, and wound screening cultures in this population.

METHODS

Prospective chart review with ongoing active surveillance for infections associated with the acute rehabilitation unit

RESULTS

The rate of MRSA isolation from one or more body sites increased significantly from 5% (1987-1988) to 12% (1999-2000) (P = .0009) for newly admitted patients and from 0% to 7% (P < .0001) for in-house transfers. A negative nares culture was highly predictive (98%) of a negative perianal culture. Prior history of MRSA infection or colonization and transfer from outside sources were independently associated with positive MRSA screening cultures.

CONCLUSION

The rate of MRSA isolation from screening cultures of newly admitted patients, including in-house transfers, has increased significantly during the past decade in our acute rehabilitation unit. When paired with nares cultures, perianal cultures were of limited value in this patient population.

Effects of a group-based exercise program on the mood state of frail older women after discharge from hospital

BACKGROUND

Older people with somatic illnesses are at increased risk of depression. It is not known whether exercise alleviates depressive symptoms in frail, very old people recuperating from an acute illness.

OBJECTIVE

To determine the effects of a group-based exercise training program on mood.

METHODS

Sixty-eight women (mean age 83.0, SD 3.9 years) who were hospitalized due to an acute illness, and were mobility impaired at admission, were randomized into group-based 10-week strength training intervention (N=34) and home exercise control (N=34) groups. Twenty-four women in the training and 28 in the control group completed the follow-up. Measures of mood state with the Zung Self-Rating Depression Scale (ZSDS) were performed before and after the training intervention, and follow-up data was collected 3 and 9 months after the end of the intervention.

RESULTS

After the intervention, there was a significant improvement in mood in the intervention group compared to the home exercise control group: -3.1 (SD 9.0) points vs +1.3 (SD 7.6) points (p=0.048) and the positive effect was still apparent three months after the intervention ceased: -2.6 (SD 7.7) points vs +3.5 (SD 9.7) points (p=0.015). Improvement of mood state at the first follow-up measurement was associated with the improvement in lower limb isometric muscle strength.

CONCLUSIONS

Group-based exercise program organized in the context of a Finnish health care organization improved mood in frail older women recuperating from an acute illness.

Managing musculoskeletal complaints with rehabilitation therapy: summary of the Philadelphia Panel evidence-based clinical practice guidelines on musculoskeletal rehabilitation interventions

OBJECTIVE

The Philadelphia Panel recently formulated evidence-based guidelines for selected rehabilitation interventions in the management of low back, knee, neck, and shoulder pain.

STUDY DESIGN

The guidelines were developed with the use of a 5-step process: define the intervention, collect evidence, synthesize results, make recommendations based on the research, and grade the strength of the recommendations.

POPULATION

Outpatient adults with low back, knee, neck, or shoulder pain without vertebral disk involvement, scoliosis, cancer, or pulmonary, neurologic, cardiac, dermatologic, or psychiatric conditions were included in the review.

OUTCOMES MEASURED

To prepare the data, systematic reviews were performed for low back, knee, neck, and shoulder pain. Therapeutic exercise, massage, transcutaneous electrical nerve stimulation, thermotherapy, ultrasound, electrical stimulation, and combinations of these therapies were included in the literature search. Studies were identified and analyzed based on study type, clinical significance, and statistical significance.

CONCLUSIONS

The Philadelphia Panel guidelines recommend continued normal activity for acute, uncomplicated low back pain and therapeutic exercise for chronic, subacute, and postsurgical low back pain; transcutaneous electrical nerve stimulation and exercise for knee osteoarthritis; proprioceptive and therapeutic exercise for chronic neck pain; and the use of therapeutic ultrasound in the treatment of calcific tendonitis of the shoulder.

Pain management in a pediatric rehabilitation setting

This article reviews the current understanding of pain evaluation as applied to children who have chronic illness and disabilities. Utilizing a collaborative medical approach, psychiatric principles of management are discussed. Case scenarios are presented to outline application of general strategies of clinical management.

PICUBASICS: an on-line resource for the diagnosis and management of acute illness in children with chronic conditions and disabilities

Children with disabilities and chronic conditions are more likely than their healthy peers to be admitted to emergency rooms, to be hospitalized, and to require pediatric intensive care. Although many of these admissions are attributable to disease burden, a significant percentage are unscheduled stays for an acute illness that is directly related to a known condition. Such admissions are foreseeable, and therefore may be avoidable. An understanding of typical patterns of events that lead to acute illness in children with chronic conditions might suggest strategies to prevent these illnesses or to minimize the severity of unpreventable illnesses when they occur. When viewed as a marker for avoidable morbidity, an "unanticipated" hospitalization of a child with a chronic condition or disability thus provides an important opportunity for health care quality improvement at the community level.

Acute nurses' perceptions of assessment and rehabilitation

Research shows that nurses working in acute care perceive rehabilitation in a limited way. They believe it is the province of therapists and view nurses working in this area as performing a low-status role. However, a multidisciplinary approach to rehabilitation is required, involving a partnership between nurses and therapists. Rehabilitation nurses have a unique 'enabling' role.

Post-acute service use following acute myocardial infarction in the elderly

This exploratory study examined the extent to which factors beyond characteristics of the patient, such as discharging hospital attributes and State factors, contributed to variations in post-acute services use (PASU) in a cohort of elderly Medicare patients following acute myocardial infarction (AMI). Thirty-seven percent of this cohort received PAS within 30 days of discharge and home health care was the most common type of service used. Patient severity of illness at hospital discharge, for-profit ownership of the discharging hospital, and discharging hospital provision of home health services were shown to be important predictors of PASU. After adjusting for many patient and hospital characteristics, however, variation in PASU remained across States.

[Post-acute long stay and extensive rehabilitation: study of the first year of work at a long stay university hospital unit]

Long stay is a new type of hospital admission geared to internal medicine patients requiring long-term stays in hospital and prolonged treatment for the purposes of stabilization or clinical rehabilitation. Given the lack of specific experience, we monitored the progress of a Long-Stay Unit with the aim to estimate the clinical and organizational impact. We studied 263 patients (59.3% females, 40.7% males; mean age 76.3 +/- 11.5 years, 42.2% all in their late eighties) coming from medical wards (75%) and from surgical wards (25%). The clinical complexity was prospectively estimated by a form divided into 3 sections: the first part was filled out at the time of transfer, the second part at set intervals throughout the period and the third at the end of the stay. Mean length of stay for medical patients was 33.2 days, for surgical patients 28.6 days (NS). Main transfer diagnosis: 50% of the patients fell into two diagnostic groups: malignant neoplasm (33.1%) and cerebral ictus (17.5%). Some data evidenced remarkable clinical complexity: 93.9% of the patients had one or more secondary diagnoses; when initially admitted 89.4% already presented with complications or serious outcomes; while in the Long-Stay Unit 83.3% required medical treatment and extensive nursing care; 87.1% had further major complications; 56.3% was totally dependent; 42.6% was totally bedridden and 35.4% died. In conclusion, the majority of long-stay patients in a medium-to-large polyclinic hospital present with several concomitant diseases, with extremely invalidating complaints, characterized over the short-to-mid term by serious clinical complications. They require a great deal of competent medical/nursing care as well as highly qualified internal medicine specialists.

A randomized controlled trial of exercise to improve outcomes of acute hospitalization in older adults

OBJECTIVE

Older adults hospitalized for nondisabling diagnoses can lose functional ability. Lack of exercise or physical activity during the acute illness and recovery may be contributory. This study evaluated whether increased exercise in hospital and afterward would shorten length of stay and improve physical function at 1 month.

DESIGN

A randomized controlled trial.

SETTING

A 700-bed community-based hospital with academic and teaching programs.

PARTICIPANTS

Three hundred patients (mean age 78.2 years +/- 5.6) with nondisabling medical and surgical diagnoses who were admitted to an acute care hospital between December 1990 and April 1992. All patients had an expected length of stay 5 or more days, were ambulatory before admission, and were not expected to die within 12 months.

INTERVENTION

A hospital-based general exercise program was administered to intervention patients along with encouragement to continue the program, self-administered, at home.

MEASUREMENTS

The primary outcome was hospital length of stay. Secondary outcomes at 1 month post-discharge included measures of physical function and other general health indicators.

RESULTS

There was no significant difference in length of stay between treatment and control groups controlling for baseline characteristics and diagnoses. The intervention was associated with better function in instrumental activities of daily living (beta = .433 (95% CI, 0.044-0.842)) at 1 month but no change in perceived general health status and other measures of physical function.

CONCLUSIONS

An exercise program started during hospitalization and continued for 1 month did not shorten length of stay but did improve functional outcome at 1 month.

Feasibility of gait training for acute stroke patients using FNS with implanted electrodes

Following stroke, many patients do not regain a normal, safe gait pattern even after receiving conventional physical therapy. One promising technique is functional neuromuscular stimulation (FNS) with intramuscular (IM) electrodes (FNS-IM). Five subjects were admitted into the study at 3 weeks to 3 months following the stroke. For each subject, electrodes were placed intramuscularly at the motor point of up to seven lower extremity paretic muscles. Subjects were treated for 6 months, twice weekly with FNS-IM for exercise and gait training. The stimulator and software provided individualized stimulation patterns, with flexible stimulus parameters and activation timings of multiple muscles. Outcome measures were active joint movement, coordination (Fugl-Meyer scale), balance (Tinetti scale), gait (Tinetti scale), activities of daily living (functional independence measure), and therapist and subject satisfaction (survey instrument). Subjects tolerated well the placement of IM electrodes with no adverse effects, and subjects lost no conventional rehabilitation time. Therapists and subjects were satisfied with the FNS-IM system as a rehabilitation tool. Post treatment, subjects demonstrated improvements in impairment and disability in active joint movement, coordination, balance, gait and activities of daily living. Considered together with prior research for chronic stroke subjects, this research suggests that FNS-IM can be successfully and efficaciously utilized for gait training for those with acute stroke.

Best place of care for older people after acute and during subacute illness: a systematic review

OBJECTIVES

To assess the evaluative research literature on the costs, quality and effectiveness of different locations of care for older patients.

METHODS

A systematic review of evaluative research from 1988 using CRD4 guidelines. Twenty-five databases were searched, using processes developed specially for this review. Library OPACS, the Internet and research registers were also searched for relevant material. The final stage of the review was confined to randomised and pseudorandomised trials. Studies were selected for review by pairs of researchers working independently who then met to reach a decision. Analysis was predominantly descriptive; simple pooled odds ratios were used to explore some outcomes.

RESULTS

Eighty-four papers from 45 trials were included. Firm conclusions were difficult to draw, except in relation to some outcomes for stroke units, early discharge schemes and geriatric assessment units. Few trials in this area have adequately addressed issues of patients' quality of life and costs to health services, social care providers, patients and their families.

CONCLUSIONS

Despite considerable recent development of different forms of care for older patients, evidence about effectiveness and costs is weak. However, evidence is also weak for longer-standing care models. A substantial service evaluation agenda emerges from this review. This study also raises questions about the usefulness of systematic review techniques in the area of service delivery and organisation.