Un plan protocolizado de rehabilitación domiciliaria tuvo mejores resultados que el tratamiento habitual en pacientes operados de prótesis total de rodilla: cohorte prospectiva / A protocolized home rehabilitation program had better outcomes than the usual care following total knee replacement: a prospective cohort study

Objetivo: comparar los resultados funcionales y de calidad de vida, y algunos indicadores de calidad y satisfacción, entre dos estrategias de cuidados posoperatorios de prótesis total de rodilla: 1) Cuidados protocolizados brindados por la Unidad de Rehabilitación del Hospital Italiano (URED) para pacientes que residen en CABA; 2) Cuidados habituales brindados por el sistema tercerizado de rehabilitación kinésica. Materiales y métodos: cohorte prospectiva de pacientes que fueron sometidos a una cirugía de reemplazo articular de la rodilla en el Hospital Italiano. Fueron evaluados mediante cuestionarios de funcionalidad y calidad de vida percibida, y goniometría, a los 45 días, por kinesiólogos entrenados. Resultados: se incluyeron 81 pacientes en el grupo de cuidados protocolizados y 28 en el de cuidados habituales. Se observaron diferencias estadísticamente significativas en todas las variables evaluadas y destacamos la relevancia clínica de que solamente el 2,43% de los pacientes atendidos en la URED continuaban usando andador a los 45 días frente al 35,71% de los que habían sido atendidos con los cuidados habituales (p = 0,004), así como la menor proporción de pacientes con déficit de flexión (2,47% vs. 46%, respectivamente; p < 0,001) y de extensión (18,52 vs. 75%; p < 0,001) en el mismo lapso, requisitos que son importantes para lograr una marcha funcional. Conclusión: un programa de rehabilitación domiciliaria protocolizada y supervisada por kinesiólogos entrenados mostró ser eficaz para una progresión más rápida hacia una marcha independiente con un menor riesgo de déficit de flexión o de extensión a los 45 días. (AU)

Objective: to compare functionality and quality of life, and some indicators of patient satisfaction, between two postoperative rehabilitation care following total knee replacement: 1) Protocolized care provided by the Italian Hospital Rehabilitation Unit for patients who live in CABA; 2) Usual care provided by the outsourced rehabilitation system. Materials and methods: prospective cohort of patients who underwent total knee replacement at the Italian Hospital were evaluated using questionnaires of functionality and quality of life at 45 days. Results: 81 patients were included in the protocolized care group and 28 in the usual care group. Statistically significant differences were observed in all the variables evaluated, highlighting clinical relevance that only 2.43% of the patients treated by the URED continued using the walker at 45 days vs 35.71% of those who had been treated with the usual care (p = 0.004); as well as the lower proportion of patients with flexion deficit (2.47 vs. 46%, respectively; p < 0.001) and extension (18.52 vs. 75%; p < 0.001) at the same time. Conclusion: a home protocolarized rehabilitation program supervised by a physical therapist proved to be effective for a quicker progression to an independent walk with lower risks of flexion or extension deficits at 45 days. (AU)

Efectividad del uso de bipedestadores en la prevención de la luxación de cadera en niños y adolescentes con parálisis cerebral espástica, GMFCS III, IV y V. Revisión sistemática / Effectiveness of the use of standing devices in the prevention of hip dislocation in children and adolescents with spastic cerebral palsy, GMFCS III, IV and V. A systematic review

Los bipedestadores se usan como terapia preventiva de la luxación de cadera en pacientes con parálisis cerebral. Esta revisión busca evaluar la efectividad de estos en la prevención de la luxación de cadera de pacientes menores de 18 años con diagnóstico de parálisis cerebral espástica, GMFCS III-V. Se realizó una búsqueda sistemática en 10 bases de datos biomédicas, seleccionando ensayos clínicos aleatorios, cuasiexperimentales y estudios de cohorte. Se comparó el uso de bipedestadores con terapia física, ortesis y/o cirugías de tejido blando. Se consideró al porcentaje de migración de la cabeza femoral como resultado principal. Se evaluó el riesgo de sesgo mediante las pautas Rob 2.0 y Robins I. Como resultado del análisis de 6 estudios primarios, se obtiene que el uso de bipedestación mantuvo el porcentaje de migración de la cabeza femoral dentro de límites normales (MP: 13-23%; p<0,01), aumentó la densidad mineral ósea volumétrica trabecular vertebral (8,16mg/cm3; p=0,01), contenido mineral óseo (p=0,010) y longitud muscular de isquiotibiales (fase B1 p<0,01 y B2 p=0,03). Sin embargo, el riesgo de sesgo de estos estudios se categorizó como de alguna preocupación a moderado. Como conclusión se declara que existe evidencia limitada de la efectividad del uso de bipedestadores en la prevención de la luxación de cadera en la población de estudio, debido a la heterogeneidad metodológica y riesgo de sesgo de los estudios incluidos. Se requiere un mayor número de estudios con nivel de evidencia alto para poder generar una recomendación de su uso. Registro en PROSPERO: CRD42018087641

The standing devices are used as a preventive therapy for hip dislocation in patients with cerebral palsy. This review seeks to assess the effectiveness of standing devices in the prevention of hip dislocation of patients under 18 years old with a diagnosis of spastic cerebral palsy, GMFCS III-V. A systematic search was conducted in 10 biomedical databases, selecting randomized, quasi-experimental clinical trials and cohort studies. The use of standing devices with physical therapy, orthosis and/or soft tissue surgeries was compared. The percentage of migration of the femoral head was considered as the main result. The risk of bias was assessed using the Rob 2.0 and Robins I guidelines. As a result of the analysis of 6 primary studies, it is obtained that the use of standing devices maintained the percentage of migration of the femoral head within normal limits (MP:13-23%, p<.01), increased vertebral trabecular volumetric bone mineral density (8.16mg/cm3, p=.01), bone mineral content (p=.010) and hamstring muscle length (phase B1 p<.01 and B2 p=.03). However, the risk of bias in these studies was categorized as of some concern to moderate. In conclusion, it is stated that there is limited evidence of the effectiveness of the use of standing devices in the prevention of hip dislocation in the study population, due to the methodological heterogeneity and risk of bias of the included studies. A greater number of studies with a high level of evidence are required in order to generate a recommendation for its use. Registration in PROSPERO: CRD42018087641

Development of a wheeled walker braking device using the four-bar mechanism.

The elderly population in many countries has been rising rapidly, and falls are a serious event many elderly people experience. Assistive equipment is actively used to reduce falls among elderly people. Popular types of assistive equipment include canes, electric wheelchairs, and wheeled walkers. Wheeled walkers support the body of elderly people, making their gait comfortable as they age or recover from injuries. Wheeled walkers may be equipped with hand brakes; however, frail older people may experience difficulty using such hand brakes, as they require force to operate. Thus, in the present study, a braking method using a wire connected to a user's belt or clothes was designed and implemented; if the tension of the wire connecting the safety device and the user exceeds a critical value, the wheeled walker brakes, which can prevent the rapid motion of walkers. Two feasibility tests of the wheeled walker with the braking device were conducted: one with 10 healthy adults in their 20s and the other with 10 elderly people over 65 years of age; the tests measured the braking time and speed control using a speed measuring device. The results of the first and second feasibility tests demonstrated that the average braking time of participants was 50.3 ms and 50.7 ms, respectively. All participants in the feasibility tests succeeded in the speed control test. Thus, based on the results, the braking device on the wheeled walker worked properly.

Exploring potential prejudice toward older adult mobility device users.

Many older adults require assistive technology to maintain mobility (e.g., canes, walkers, wheelchairs, or scooters), but concerns about experiencing prejudice because of mobility devices can deter use. We explore this potential prejudice in a sample recruited through online crowdsourcing. Overall, prejudice toward older adult mobility device users was not observed. Older adult mobility device users were evaluated more positively than common prejudice target groups. However, heightened prejudice toward older adult mobility device users was observed among those higher in authoritarianism or social dominance orientation. This was explained by perceptions that older adult mobility device users are a greater threat to resources (e.g., health care spending, time, attention) among those higher in these qualities. This pattern was present at all ages assessed but was stronger for those who were younger versus older. Relationships between ideology and heightened threat from older adult mobility device users were not present for those older than 60 years of age. Our results demonstrate that concerns about this prejudice are not completely unwarranted. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Mobility device use in people with Parkinson's disease: A 3-year follow-up study.

OBJECTIVES: This study aimed to investigate how the use and perceived unmet need of mobility devices (MD) in people with Parkinson's disease (PD) evolve over a 3-year period. METHODS: The study reports baseline assessments (n = 255) and comparisons for participants with complete data at baseline and the 3-year follow-up (n = 165). Structured questions addressed the use and perceived unmet need of various MDs indoor and outdoor (eg, canes, wheeled walkers, and manual and powered wheelchairs). McNemar tests were used to investigate differences over time. RESULTS: In the total sample at baseline, 30% and 52% of the participants reported using MDs indoors and outdoors, respectively. Among those with complete data also at the 3-year follow-up, the proportion of participants using MDs increased significantly (P < .001) from 22% to 40% for indoors and from 48% to 66% for outdoors, with transition of MD toward more assistive potential (ie, wheeled walker and manual wheelchair). Wheeled walkers were the most commonly used MD indoors as well as outdoors on both occasions. Among the users of multiple MDs, the most common combination was cane and wheeled walker on both occasions. The proportion of participants who reported a perceived unmet need of MDs was 5% at baseline, whereas it was 21%, 3 years later. CONCLUSIONS: The use and perceived unmet need of MDs in people with PD increase over time. There is a need for addressing MDs at clinical follow-ups of people with PD, with continuous attention in primary health care and municipality contexts.

Walking Aid Use in Canada: Prevalence and Demographic Characteristics Among Community-Dwelling Users.

Background: Mobility limitations represent the third most prevalent cause of disability, affecting more than 1.9 million community-dwelling Canadians. Walking aids are often prescribed to reduce the impacts of mobility impairments. There are limited data on walking aids since 2004. Objective: The objectives of this study were to investigate the prevalence of walking aid use in Canada and to explore demographic characteristics among users of walking aids. Design: The design used was a secondary analysis of a cross-sectional national survey. Methods: Data were obtained from the 2012 Canadian Survey on Disability from community-dwelling individuals who were 15 years old or older, had a self-identified activity limitation, and indicated that they used at least 1 walking aid (cane/walking stick/crutches or walker). Prevalence estimates were calculated as weighted frequencies. Analytic variables included walking aid type, sex, age, province/territory of residence, and main cause of activity limitation. Results: Approximately 1,125,000 community-dwelling individuals who were 15 years old or older used walking aids, representing 4.1% of the Canadian population. Of these individuals, 962,290 used canes/walking sticks/crutches, and 465,340 used a walker. Users of walking aids were predominantly female, with a mean age of 68 years. Limitations: Self-reported results reflect only the perceptions of individuals living in Canadian communities. Analyses excluded individuals in residential or long-term care settings and individuals living on First Nations reserves. Conclusions: Since 2004, there has been a 2% increase in the prevalence of walking aid use by the Canadian population, which is likely related to the aging of the population. The high prevalence of walking aid use highlights the need for better use of existing resources to ensure that individuals are receiving the correct devices. Results of this study suggest a need to evaluate the impact of device use to better understand how resources should be allocated for prescription and maintenance of walking aids and training of users.

Falls Risks and Prevention Behaviors Among Community-Dwelling Homebound and Non-Homebound Older Adults.

The objectives were to examine falls risk factors to determine how the magnitude of risk may differ between homebound and non-homebound older adults, and to describe falls prevention behaviors and participation in falls prevention education. A cross-sectional survey was conducted with convenience samples of community-dwelling older adults recruited through Meals on Wheels programs (homebound, n = 80) and senior centers (non-homebound, n = 84) in North Carolina. Data were collected during home visits and included an interview and medication inventory. Multivariate negative binomial regression with robust variance estimation modeled risk factors for falls. Risk factors for falls observed in both the homebound and non-homebound populations are consistent with what is known in the literature. However, the magnitude of the risk was higher in the homebound than in the non-homebound population with respect to vision impairments, number of high-risk and over-the-counter medications, and use of walking aids .Few participants reported participating in a falls prevention program.

Promoting supported ambulation in persons with advanced Alzheimer's disease: a pilot study.

PURPOSE: This study assessed the effects of an intervention program, which combined the use of a walker with assistive technology, on the ambulation and indices of positive involvement of persons with advanced Alzheimer's disease. A social validation assessment of the program was also carried out. METHOD: The study included 10 participants with moderate to severe Alzheimer's disease and inability to walk independently. During baseline, the participants sat in their chair or were provided with a walker. During the intervention, the participants were provided with the walker and assistive technology, which delivered (a) preferred stimulation contingent on step responses and (b) encouragements to ambulate if needed. RESULTS: The participants' mean step frequencies were between 17 and 45 per session during the baseline and between 83 and 127 per session during the intervention. Sessions lasted 3 min. Most participants also had an increase in indices of positive involvement during the intervention sessions, thus showing an interest in those sessions. The social validation assessment showed that staff personnel rated the program favorably. CONCLUSIONS: A program combining the use of a walker with assistive technology may be a practical resource for improving ambulation and positive involvement of persons with advanced Alzheimer's disease. Implications for rehabilitation A program based on relatively simple technology combined to a walker device may support ambulation in participants with advanced Alzheimer's disease who are no longer able to walk independently. The same program may also help increase the indices of positive involvement (i.e., improve the general attention/activity and mood) of most participants. The staff's positive ratings of the program suggest that there may be a favorable attitude toward the acceptance and application of the program in daily contexts.

Walking Aids for Enabling Activity and Participation: A Systematic Review.

In this systematic literature review, we examined whether and how walking aids (i.e., canes, crutches, walkers, and rollators) enable activity and participation among adults with physical disabilities. Medline, Embase, all EBM reviews, PsychInfo, CINAHL, and Web of Science databases were used to identify studies published since 2008. Quantitative and qualitative designs were included. Data regarding participants, assistive device use, outcome measures, and domains of participation were extracted. Two reviewers independently rated the level of evidence and methodological quality of the studies. Outcomes were categorized per types of walking aids and activity and participation domains. Thirteen studies were included. Two studies involved canes, four pertained to rollators, and seven dealt with multiple types of walking aids. Mobility was the most frequently examined domain of activity and participation. Both negative and positive results were found. Negative outcomes were linked to the physical characteristics of the device, the use, environment, and personal reluctance. When incorporated in daily life, walking aids were found to enable several domains of activity and participation. Whether walking aids facilitate activity and participation may depend on the user's ability to overcome obstacles and integrate them in daily life. More high-quality research is needed to draw conclusions about their effectiveness.

Actual use of and satisfaction associated with rollators and "shopping carts" among frail elderly Japanese people using day-service facilities.

Purpose This study aimed at clarifying the actual use of and satisfaction with rollators and "shopping carts" (wheeled walkers with storage) among frail elderly people, who were certified by a long-term care insurance system as users of facilities that provide day-service nursing care and rehabilitation. Methods We identified 1247 frail elderly people who used day-service facilities, and evaluated their actual use of, and satisfaction with, rollators and shopping carts. Results Forty-four (3.5%) individuals used rollators, and 53 (4.3%) used shopping carts. The shopping cart group contained more individuals who were certified as care level 1 (26.4%), than the rollator group (20.5%), and 52.8% of the shopping cart group was certified as care levels 1-3. The scores for "repairs and services" and "follow-up" from the Quebec User Evaluation of Satisfaction with assistive Technology second version (QUEST 2.0) survey were significantly higher in the rollator group than in the shopping cart group. Conclusions The QUEST 2.0 scores revealed that shopping cart users exhibit insufficient "repairs and services" and "follow-up" scores. As frail elderly people with poor care status accounted for >50% of the shopping cart group, these individuals urgently need walking aids that are tailored to their care status. Implications for Rehabilitation We conclude that walking aid fitting must be tailored to each persons care status, and suggest that a system should be established to allow occupational or physical therapists to provide this fitting Moreover, our analysis of the QUEST2.0 service scores revealed that repairs, services, and follow-up are insufficient to meet the needs of shopping cart users.

Do Canes or Walkers Make Any Difference? NonUse and Fall Injuries.

Purpose of the Study: Examine patterns of cane and walker use as related to falls and fall injuries. Hypotheses: Among people who fall at home, most do not have an assistive device with them when they fall. Nonusers who fall sustain more severe injuries. Design and Methods: This was a cross-sectional study using a self-administered written survey completed by 262 people aged 60 and older who were community dwelling, cognitively intact, and current cane/walker users with a history of falls. They were recruited through clinical practice sites, churches, and senior housing in central Michigan. Outcomes of interest included patterns of device use, reasons for nonuse, device use at time of fall, and fall-related injuries. Results: Seventy-five percent of respondents who fell were not using their device at the time of fall despite stating that canes help prevent falls. Reasons for nonuse included believing it was not needed, forgetfulness, the device made them feel old, and inaccessibility. Perceived risk was not high enough to engage in self-protective behavior. However, nonuse led to a significantly higher proportion of falls resulting in surgery than among device users. Among respondents requiring surgery, 100% were nonusers. Most respondents never received a home safety evaluation (68%) and only 50% received training on proper device use. Implications: Providers must place increased emphasis on the importance of cane/walker use for injury prevention through patient education to promote personal relevance, proper fitting, and training. New strategies are needed to improve device acceptability and accessibility.

Distribution, Determinants, and Prevention of Falls Among the Elderly in the 2011-2012 California Health Interview Survey.

OBJECTIVES: Falls in the geriatric population are a major public health issue. With the anticipated aging of the population, falls are expected to increase nationally and globally. We estimated the prevalence and determinants of falls in adults aged ≥65 years and calculated the proportion of elderly who fell and made lifestyle changes as a result of professional recommendations. METHODS: We included adults aged ≥65 years from the 2011-2012 California Health Interview Survey (CHIS) and categorized them into two groups based on whether or not they had had at least two falls in the previous 12 months. We performed logistic regression analysis adjusted for the complex survey design to determine risk factors for falls and compare the odds of receiving professional recommendations among elderly with vs. without falls. RESULTS: Of an estimated 4.3 million eligible elderly participants in the CHIS (2011-2012), an estimated 527,340 (12.2%) fell multiple times in the previous 12 months. Of those, 204,890 (38.9%) were told how to avoid falls by a physician and 211,355 (40.1%) received medical treatment, although fewer than 41.0% had made related preventive changes to avoid future falls. Falls were associated with older age, less walking, and poorer physical or mental health. Non-Asians had higher odds of falling compared with Asians (adjusted odds ratio = 1.69, 95% confidence interval 1.16, 2.45). Most participants reported changing medications, home, or daily routines on their own initiative rather than after professional recommendations. CONCLUSION: Patients with a history of falls did not consistently receive professional recommendations on fall prevention-related lifestyle or living condition changes. Given the high likelihood of a serious fall, future interventions should focus on involving primary care physicians in active preventive efforts before a fall occurs.

Infant product-related injuries: comparing specialised injury surveillance and routine emergency department data.

OBJECTIVE: To explore the potential for using a basic text search of routine emergency department data to identify product-related injury in infants and to compare the patterns from routine ED data and specialised injury surveillance data. METHODS: Data was sourced from the Emergency Department Information System (EDIS) and the Queensland Injury Surveillance Unit (QISU) for all injured infants between 2009 and 2011. A basic text search was developed to identify the top five infant products in QISU. Sensitivity, specificity, and positive predictive value were calculated and a refined search was used with EDIS. Results were manually reviewed to assess validity. Descriptive analysis was conducted to examine patterns between datasets. RESULTS: The basic text search for all products showed high sensitivity and specificity, and most searches showed high positive predictive value. EDIS patterns were similar to QISU patterns with strikingly similar month-of-age injury peaks, admission proportions and types of injuries. CONCLUSIONS: This study demonstrated a capacity to identify a sample of valid cases of product-related injuries for specified products using simple text searching of routine ED data. IMPLICATIONS: As the capacity for large datasets grows and the capability to reliably mine text improves, opportunities for expanded sources of injury surveillance data increase. This will ultimately assist stakeholders such as consumer product safety regulators and child safety advocates to appropriately target prevention initiatives.

Mobility device use in older adults and incidence of falls and worry about falling: findings from the 2011-2012 national health and aging trends study.

OBJECTIVES: To examine the prevalence of mobility device use in community-dwelling older adults in the United States and to investigate the incidence of falls and worry about falling according to type and number of mobility devices used. DESIGN: Analysis of cross-sectional and longitudinal data from the 2011-12 National Health and Aging Trends Study. SETTING: In-person interviews in the homes of study participants. PARTICIPANTS: Nationally representative sample of Medicare beneficiaries (n=7,609). MEASUREMENTS: Participants were asked about mobility device use (e.g., canes, walkers, wheelchairs and scooters) in the last month, 1-year fall history and worry about falling. RESULTS: Twenty-four percent of adults aged 65 and older reported mobility device use in 2011, and 9.3% reported using multiple devices within the last month. Mobility device use increased with advancing age and was associated with nonwhite race and ethnicity, female sex, lower education level, greater multimorbidity, and obesity (all P<.001). Adjusting for demographic and health characteristics and physical function, the incidence of falls and recurrent falls was not associated with the use of multiple devices or any particular type of mobility device. Activity-limiting worry about falling was significantly higher in cane-only users than in nonusers. CONCLUSION: The percentage of older adults reporting mobility device use is higher than results from previous national surveys, and multiple device use is common in those who use any device. Mobility device use is not associated with greater incidence of falls. Cane-only users may compensate for worry about falling by limiting activity.

[Needs, uses, cons-pros, good practices and opportunities about walker in elderly with loss of autonomy]. / Besoins, usages, bénéfices-inconvénients, bonnes pratiques et perspectives en matière de déambulateurs chez les sujets âgés dépendants.

Non-use of the walker may be secondary to an initial inappropriate prescribing, a lack of adequate training, a lack of monitoring and side effects of using. Improving both stability and mobility in users is due to several biomechanical mechanisms. The benefits of walker are: general physiological effects, more confidence, better social life and decrease in the burden of care. The disadvantages of walker are: technical or practical aspects criticized by users, musculoskeletal disorders, delayed reaction time, fall risk and stigma. Few scientific data evaluating the interest of the walker concerning mobility exist, thus recommendations are low grade and are often taken from professional clinical experiences. The choice of technical walking assistance depends on the pathology and biomechanical mechanism. The walker robots are few distributed.

Determinants of use of a walking device in persons with Parkinson's disease.

OBJECTIVE: To identify determinants for the use of a walking device in persons with Parkinson's disease (PD). DESIGN: Cross-sectional study of participants with PD. SETTING: Laboratory. PARTICIPANTS: Persons with PD (N=85; 60 men) were studied. Their mean age was 69.4±8.9 years. The average time since diagnosis was 7.9±5.3 years. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Age, sex, disease duration, disease severity, and motor impairment were recorded. Participants were asked whether they usually used any walking device (eg, cane or walker) and were categorized as either an "independent walker" or a "device walker." Clinical balance measures including functional reach, turn duration, 5-meter timed Up and Go (5m-TUG) test, and Activities-specific Balance Confidence (ABC) scale were investigated for their contribution to the prediction of walking with a device. RESULTS: Thirty-one participants (36.5%) reported that they usually used a walking device. Classification and regression tree analysis determined that the 5m-TUG test and the ABC scale were important factors in differentiating participants who used a walking device from those who did not. Critical thresholds included 13 seconds for the 5m-TUG test and a score of 75 for the ABC scale in determining device walking. Using only these 2 determinants, the classification and regression tree model correctly classified 81% of the patients as either independent or needing a walking device. CONCLUSION: The 5m-TUG test and the ABC scale may be useful in clinical assessments of the need for a walking device in persons with PD.

The use of health services among elderly patients with stage IV prostate cancer in the initial period following diagnosis.

OBJECTIVE: Information regarding variability in the type and extent of health services used by elderly patients with advanced prostate cancer (PCa) in the initial period following diagnosis is limited. We evaluated health services utilization among elderly men with stage IV PCa with (M1) and without (M0) distant metastasis during the year following diagnosis. METHODS: We evaluated patients aged 66 and older with incident stage IV PCa during 2005-2007 using linked Surveillance, Epidemiology, and End Results (SEER)-Medicare database. Measures included skilled nursing facility (SNF) stay, hospice stay, and hospitalization. Multivariable logistic regression models were estimated to determine the association between M1 PCa and each health service. Poisson regression was used to assess hospital length of stay. RESULTS: The final sample included 3379 patients (20% M0; 80% M1). In the year following diagnosis, M1 patients had greater use of SNF (M0: 8%; M1: 22%), hospice (M0: 5%; M1: 20%), and hospitalization (M0: 43%; M1: 61%). Compared to M0 patients, M1 patients had statistically significantly higher adjusted odds of SNF use (OR=1.89; 95% CI=1.38-2.59), hospice use (OR=3.22; 95% CI=2.19-4.72), and hospitalization (OR=1.45; 95% CI=1.20-1.75). Among those hospitalized, M1 patients had 24% longer length of stay (p<0.01). CONCLUSIONS: There is 2- to 3-fold greater use of SNF and hospice, and higher hospitalization among M1 compared to M0 patients. Elderly patients with advanced PCa face significant clinical burden within the first year after their diagnosis. Greater understanding of the relationship between clinical disease burden and health services utilization can improve healthcare delivery in this population.

Functional impairment in patients with sporadic Inclusion Body Myositis.

INTRODUCTION: We conducted a retrospective chart review of 53 patients diagnosed with sporadic Inclusion Body Myositis (sIBM) who have been followed at the McMaster Neuromuscular Clinic since 1996. OBJECTIVES: We reviewed patient medical histories in order to compare our findings with similar cohorts, and analyzed quantitative strength data to determine functionality in guiding decisions related to gait assistive devices. METHODS: Patient information was acquired through retrospective clinic chart review. RESULTS: Our study found knee extension strength decreased significantly as patients transitioned to using more supportive gait assistive devices (P < 0.05). A decline to below 30 Nm was particularly indicative of the need for a preliminary device (i.e. cane)(P < 0.05). Falls and fear of falling poses a significant threat to patient physical well-being. The prevalence of dysphagia increased as patients required more supportive gait devices, and finally a significant negative correlation was found between time after onset and creatine kinase (CK) levels (P < 0.01). CONCLUSION: This study supports that knee extension strength may be a useful tool in advising patients concerning ambulatory assistance. Further investigations concerning gait assistive device use and patient history of falling would be beneficial in preventing future falls and improving long-term patient outcomes.