Effects of a multifactorial falls prevention program for people with stroke returning home after rehabilitation: a randomized controlled trial.

OBJECTIVES: To determine whether a multifactorial falls prevention program reduces falls in people with stroke at risk of recurrent falls and whether this program leads to improvements in gait, balance, strength, and fall-related efficacy. DESIGN: A single blind, multicenter, randomized controlled trial with 12-month follow-up. SETTING: Participants were recruited after discharge from rehabilitation and followed up in the community. PARTICIPANTS: Participants (N=156) were people with stroke at risk of recurrent falls being discharged home from rehabilitation. INTERVENTIONS: Tailored multifactorial falls prevention program and usual care (n=71) or control (usual care, n=85). MAIN OUTCOME MEASURES: Primary outcomes were rate of falls and proportion of fallers. Secondary outcomes included injurious falls, falls risk, participation, activity, leg strength, gait speed, balance, and falls efficacy. RESULTS: There was no significant difference in fall rate (intervention: 1.89 falls/person-year, control: 1.76 falls/person-year, incidence rate ratio=1.10, P=.74) or the proportion of fallers between the groups (risk ratio=.83, 95% confidence interval=.60-1.14). There was no significant difference in injurious fall rate (intervention: .74 injurious falls/person-year, control: .49 injurious falls/person-year, incidence rate ratio=1.57, P=.25), and there were no significant differences between groups on any other secondary outcome. CONCLUSIONS: This multifactorial falls prevention program was not effective in reducing falls in people with stroke who are at risk of falls nor was it more effective than usual care in improving gait, balance, and strength in people with stroke. Further research is required to identify effective interventions for this high-risk group.

The FLASSH study: protocol for a randomised controlled trial evaluating falls prevention after stroke and two sub-studies.

BACKGROUND: Falls are common in stroke survivors returning home after rehabilitation, however there is currently a lack of evidence about preventing falls in this population. This paper describes the study protocol for the FLASSH (FaLls prevention After Stroke Survivors return Home) project. METHODS AND DESIGN: This randomised controlled trial aims to evaluate the effectiveness of a multi-factorial falls prevention program for stroke survivors who are at high risk of falling when they return home after rehabilitation. Intervention will consist of a home exercise program as well as individualised falls prevention and injury minimisation strategies based on identified risk factors for falls. Additionally, two sub-studies will be implemented in order to explore other key areas related to falls in this population. The first of these is a longitudinal study evaluating the relationship between fear of falling, falls and function over twelve months, and the second evaluates residual impairment in gait stability and obstacle crossing twelve months after discharge from rehabilitation. DISCUSSION: The results of the FLASSH project will inform falls prevention practice for stroke survivors. If the falls prevention program is shown to be effective, low cost strategies to prevent falls can be implemented for those at risk around the time of discharge from rehabilitation, thus improving safety and quality of life for stroke survivors. The two sub-studies will contribute to the overall understanding and management of falls risk in stroke survivors. TRIAL REGISTRATION: This trial is registered with the Australian and New Zealand Clinical Trials Registry (ACTRN012607000398404).

Can volunteer companions prevent falls among inpatients? A feasibility study using a pre-post comparative design.

BACKGROUND: Falls in hospital are frequent and their consequences place an increased burden on health services. We evaluated a falls prevention strategy consisting of the introduction of volunteers to 'sit' with patients identified as being at high risk of falling. METHODS: Two four bed 'safety bays' located on medical wards in two hospitals within southern Adelaide were used. Ward fall rates (expressed as falls per 1000 occupied bed days) were compared in the baseline period (February-May 2002) with the implementation period (February - May 2003) using incident rate ratios and 95% confidence intervals. The number of hours of volunteered time was also collected. RESULTS: No patient falls occurred on either site when volunteers were present. However, there was no significant impact on overall ward fall rates. In the baseline period, there were 70 falls in 4828 OBDs (14.5 falls per 1000 OBDs). During the implementation period, there were 82 falls in 5300 OBDs (15.5 falls per 1000 OBD). The IRR for falls in the implementation versus baseline period was 1.07 (95%CI 0.77 - 1.49; P = 0.346). Volunteers carried out care activities (e.g. cutting up food), provided company, and on occasions advocated on behalf of the patients. Volunteers donated 2345 hours, at an estimated value to the hospitals of almost $57,000. CONCLUSION: Volunteers may play an important and cost-effective role in enhancing health care and can prevent falls in older hospital patients when they are present. Full implementation of this program would require the recruitment of adequate numbers of volunteers willing to sit with all patients considered at risk of falling in hospital. The challenge for future work in this area remains the sustainability of falls prevention strategies.

Perspectives of carers on the move from a hospital to a transitional care unit.

The authors describe carers' experiences of the traditional process of moving a relative into residential care from an acute hospital admission and how a transitional care unit affected this experience. Telephone interviews (total 31) confirmed that looking for permanent care was a stressful, time-consuming, and confusing process for all carers. The transitional care unit did not make a great difference to the stress of finding a residential care vacancy, but the overall experience of transitional care was positive, with carers feeling that it gave them time to consider residential care options. Carers felt that a hospital was not the best environment to assess ongoing care needs. The implementation of transitional care did not reduce the stress felt by carers when looking for a residential care facility, but it was an acceptable alternative to waiting for residential care in hospital.

Experience of a falls and injuries risk assessment clinic.

AIM: To describe the first 2 years of operation of a specialist Falls Clinic providing assessment of falls risk and individual preventive interventions in a public hospital setting. METHOD: Drawing from the available falls prevention evidence, a multidisciplinary Falls Clinic involving specialist medical assessment, physiotherapy assessment and treatment was established. RESULTS: Over 2 years, 386 patients were seen in the clinic with the majority referred by a GP. The most frequent intervention for patients was referral to a Falls Education Program run by allied health staff at the hospital. Patients attending balance and exercise classes through this program showed significant improvement in physiotherapy test scores, reducing their risk of falls. The detection and treatment of osteoporosis was another important outcome for older persons attending the clinic. CONCLUSIONS: The Falls Clinic provides access to evidence-based strategies for patients. Waiting lists for the clinic have increased dramatically since its inception. Ideally many of the interventions should be available in the primary care setting to increase access for those in the community at risk of falls.

Attitudes to falls and injury prevention: what are the barriers to implementing falls prevention strategies?

OBJECTIVES: To ascertain the reasons for not taking up a fall or injury prevention strategy among older people who have sustained a fall and attended an emergency department. SUBJECTS: As part of another trial, we identified 60 people who attended the emergency department of a public hospital with a fall. MAIN MEASURES: Participants were interviewed to ascertain the reasons for not taking up a falls prevention strategy, their falls-related health state, and the likelihood of them undertaking a falls and injury prevention strategy. RESULTS: A total of 31 (52%) of the participants had considered falls prevention after their fall. There were high levels of reluctance to undertake a strategy with 43 (72%) reluctant to take exercise classes, 10 (59%) reluctant to cease psychotropic medications, 26 (43%) reluctant to have a home safety assessment and 17 (28%) reluctant to take osteoporotic medication. When asked specifically about taking up a strategy to prevent a worsening health state, 19 (63%) of participants would take up exercise, 17 (57%) a home safety assessment, 4 of the 17 (59%) already taking implicated medications would stop and 56 (93%) would begin osteoporotic medication. These decisions did not alter when the goal for treatment was to improve a much worse health state. In participants with a lower starting health state, home safety assessments were viewed more favourably. CONCLUSIONS: There were significant obstacles to the implementation of most falls prevention guidelines examined. Treatment for osteoporosis was more acceptable to participants than exercise classes, cessation of psychotropic medication, and having a home safety assessment. Osteoporosis treatment, which had the least resistance, also had the least impact on the participants' lifestyle.

Falls in hospitalized patients: can nursing information systems data predict falls?

Falls among inpatients are the most frequently reported critical incidents in hospitals and can have tragic consequences that affect morbidity and mortality. The present study aimed to determine whether certain nursing units of care identified on patient care plans can be used to predict falls among hospitalized inpatients. A retrospective analysis of 7167 inpatient admissions in the 2002 calendar year was conducted. Faller status was ascertained from the hospital's accident and incident monitoring system, and nursing units of care activated in the hospital's nursing information system were identified. Twelve nursing units of care predicted falls. Logistic regression analyses showed that nursing units of care related to patient safety, confusion, incontinence, medication, mobility, and sleep were significant risk factors for falls among inpatients. The number of nursing units of care activated also predicted falls. Data collected from nursing information systems can be used to identify patients at high risk of falls.

Transitional care facility for elderly people in hospital awaiting a long term care bed: randomised controlled trial.

OBJECTIVE: To assess the effectiveness of moving patients who are waiting in hospital for a long term care bed to an off-site transitional care facility. DESIGN: Randomised controlled trial. SETTING: Three public hospitals in Southern Adelaide. PARTICIPANTS: 320 elderly patients (mean age 83 years) in acute hospital beds (212 randomised to intervention, 108 to control). INTERVENTIONS: A transitional care facility where all patients received a single assessment from a specialist elder care team and appropriate ongoing therapy. MAIN OUTCOME MEASURES: Length of stay in hospital, rates of readmission, deaths, and patient's functional level (modified Barthel index), quality of life (assessment of quality of life), and care needs (residential care scale) at four months. RESULTS: From admission, those in the intervention group stayed a median of 32.5 days (95% confidence interval 29 to 36 days) in hospital. In the control group the median length of stay was 43.5 days (41 to 51 days) (95% confidence interval for difference 6 to 16 days). Patients in the intervention group took a median of 21 days (6 to 27 days) longer to be admitted to permanent care than those in the control group. In both groups few patients went home (14 (7%) in the intervention group v 9 (9%) in the control group). There were no significant differences in death rates (28% v 27%) or rates of transfer back to hospital (28% v 25%). CONCLUSIONS: For frail elderly patients who are awaiting a residential care bed transfer out of hospital to an off-site transitional care unit with focus on aged care "unblocks beds" without adverse effects.

Early discharge and home rehabilitation after hip fracture achieves functional improvements: a randomized controlled trial.

OBJECTIVE: To compare hospital and home settings for the rehabilitation of patients following hip fracture. DESIGN: Randomized controlled trial comparing accelerated discharge and home-based rehabilitation (n = 34) with conventional hospital care (n = 32) for patients admitted to hospital with hip fracture. SETTING: Three metropolitan hospitals in Adelaide, Australia. SUBJECTS: Sixty-six patients with fractured hip. INTERVENTIONS: Patients assigned to the home-based rehabilitation group were discharged within 48 hours of randomization. The project team therapists made visits to the patient's home and negotiated a set of realistic, short-term and measurable treatment goals with both the patient and carer. Those randomized to usual care remained in hospital for conventional rehabilitation. MAIN OUTCOME MEASURES: Physical and social dependence, balance confidence, quality of life, carer strain, patient and carer satisfaction, use of community services and incidence of adverse events such as re-admission and falls. RESULTS: While there was no difference between the groups for all measures of quality of life, patients in the accelerated discharge and home-based rehabilitation group recorded a greater improvement in MBI from randomization (p < 0.05) and scored higher on the Falls Efficacy Scale (p < 0.05) at four months. There was no difference in falls rates. Patients in the home-based rehabilitation group had a shorter stay in hospital (p < 0.05) but a longer stay in rehabilitation overall (p < 0.001). The groups were comparable on the rate and length of admissions after discharge, use of community services, need for carer input and contact with general practitioner (GP) after discharge. CONCLUSIONS: This trial further supports the practice of accelerated discharge from hospital and home-based rehabilitation in selected patients recovering from hip fracture. Such a practice appears to improve physical independence and confidence in avoiding subsequent falls which may have implications for longevity and overall quality of life.