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BACKGROUND: BDNF (brain-derived neurotrophic factor) is a biomarker of neuroplasticity linked with better functional outcomes after stroke. Early evidence suggests that increased concentrations after exercise may be possible for people with stroke, however it is unclear how exercise parameters influence BDNF concentration. METHODS: This systematic review and meta-analysis searched 7 electronic databases. Experimental or observational studies measuring changes in BDNF concentration after exercise in people poststroke were included. Data were extracted including characteristics of the study, participants, interventions, and outcomes. Several fixed and random effects meta-analyses were completed. RESULTS: Seventeen studies including a total of 687 participants met the eligibility criteria (6 randomized trials). Significant improvements were observed in BDNF concentration following a single session (mean difference, 2.49 ng/mL; [95% CI, 1.10-3.88]) and program of high intensity aerobic exercise (mean difference, 3.42 ng/mL; [95% CI, 1.92-4.92]). CONCLUSIONS: High intensity aerobic exercise can increase circulating BDNF concentrations, which may contribute to increased neuroplasticity. REGISTRATION: URL: https://www.crd.york.ac.uk/PROSPERO/; Unique identifier: CRD42021251083.
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Fator Neurotrófico Derivado do Encéfalo , Exercício Físico , Acidente Vascular Cerebral , Humanos , Fator Neurotrófico Derivado do Encéfalo/análise , Acidente Vascular Cerebral/terapia , SobreviventesRESUMO
BACKGROUND: The first aim of this study was to investigate the impact of providing an additional four hours of Saturday occupational therapy to patients receiving Saturday physiotherapy in an inpatient setting on length of stay, functional independence, gait and balance. The second aim was to conduct an economic evaluation to determine if the introduction of a Saturday occupational therapy service in addition to physiotherapy resulted in a net cost savings for the rehabilitation facility. METHODS: A prospective cohort study with a historical control was conducted in an Australian private mixed rehabilitation unit from 2015-2017. Clinical outcomes included the Functional Independence Measure (Motor, Cognitive, Total), gait speed (10 Meter Walk test) and five balance measures (Timed Up and Go test, Step test, Functional Reach, Feet Together Eyes Closed and the Balance Outcome Measure of Elder Rehabilitation). Economic outcomes were rehabilitation unit length of stay and additional treatment costs. RESULTS: A total of 366 patients were admitted to the rehabilitation unit over two 20-week periods. The prospective cohort (receiving Saturday occupational therapy and physiotherapy) had 192 participants and the historical control group (receiving Saturday physiotherapy only) had 174 participants. On admission, intervention group participants had higher cognitive (p < 0.01) and total (p < 0.01) Functional Independence Measure scores. Participation in weekend therapy by the intervention group was 11% higher, attending more sessions (p < 0.01) for a greater length of time (p < 0.01) compared to the historical control group. After controlling for differences in admission Functional Independence Measure scores, rehabilitation length of stay was estimated to be reduced by 1.39 (p = 0.08) days. The economic evaluation identified potential cost savings of AUD1,536 per patient. The largest potential savings were attributed to neurological patients AUD4,854. Traumatic and elective orthopaedic patients realised potential patient related cost savings per admission of AUD2,668 and AUD2,180, respectively. CONCLUSIONS: Implementation of four hours of Saturday occupational therapy in addition to physiotherapy results in a more efficient service, enabling a greater amount of therapy to be provided on a Saturday over a shorter length of stay. Provision of multidisciplinary Saturday rehabilitation is potentially cost reducing for the treating hospital.
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Terapia Ocupacional , Adulto , Idoso , Austrália , Estudos de Coortes , Humanos , Pacientes Internados , Tempo de Internação , Modalidades de Fisioterapia , Equilíbrio Postural , Estudos Prospectivos , Estudos de Tempo e MovimentoRESUMO
AIM: To determine if treadmill training embedded in self-management education commencing during stroke inpatient rehabilitation results in more physical activity than usual gait training. METHOD: A prospective, parallel-group, randomized trial with concealed allocation, blinded measurement, and intention-to-treat analysis involving 119 stroke survivors undergoing rehabilitation who were able to walk independently was undertaken. The experimental group undertook treadmill training (40-60% heart rate reserve) and self-management education for 30 min, three times a week for 8 weeks, and the control group undertook the same amount of usual gait training. Outcomes were measured at baseline (Week 0), on completion of the intervention (Week 8), and beyond the intervention (Week 26). The primary outcome was physical activity measured as steps/day using an activity monitor. Secondary outcomes were walking ability, cardiorespiratory fitness, cardiovascular risk, depression, self-efficacy, perception of physical activity, participation, and quality of life. RESULTS: After 8 weeks, the experimental group took 1436 more steps/day (95% confidence interval (CI) = 229 to 2643) than the control group. By 6 months, they took 871 more steps/day (95% CI -385 to 2129) than the control group. There was no difference between groups in any other outcome. CONCLUSION: In individuals undergoing rehabilitation after stroke, 8 weeks of treadmill training embedded in self-management resulted in more physical activity than usual gait training and this was largely maintained at 6 months, despite little effect on walking or cardiorespiratory fitness, suggesting the self-management was responsible.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Acidente Vascular Cerebral/terapia , Qualidade de Vida , Estudos Prospectivos , Reabilitação do Acidente Vascular Cerebral/métodos , Exercício Físico/fisiologia , Terapia por Exercício/métodos , Caminhada/fisiologia , Resultado do TratamentoRESUMO
BACKGROUND: Physical activity undertaken by stroke survivors is generally low. This trial investigated the feasibility of delivering a high-intensity treadmill and self-management program to people with stroke undergoing inpatient rehabilitation and determine whether physical activity, walking ability and cardiorespiratory fitness could be increased. METHOD: A phase I, single-group, pre-post intervention study was conducted with stroke survivors undergoing inpatient rehabilitation who could walk. Participants undertook a high-intensity treadmill and self-management program for up to 30 min, three times a week for 8 weeks under the supervision of their usual physiotherapist. Feasibility was determined by examining compliance, satisfaction and adverse events. Clinical outcomes were amount of physical activity, walking ability, and cardiorespiratory fitness collected pre-training (week 0), post-training (week 8), and at follow-up (week 26). RESULTS: Forty stroke survivors participated, completing 10 (SD 6) sessions, 94% at the specified training intensity, with high satisfaction and no adverse events related to the intervention. At week 8, participants completed 2749 steps/day (95% CI 933 to 4564) more physical activity than at week 0. Walking distance increased by 110 m (95% CI 23 to 196), walking speed by 0.24 m/s (95% CI 0.05 to 0.42), and VO2 peak by 0.29 ml/kg/min (95% CI 0.03 to 0.56). At week 26, increases in physical activity, walking distance and speed, and cardiorespiratory fitness were maintained. CONCLUSIONS: A high-intensity treadmill training program embedded within a self-management approach during inpatient rehabilitation appears feasible and potentially may offer sustained improvements in physical activity, walking ability, fitness, and quality of life. A randomised trial is warranted. TRIAL REGISTRATION: This feasibility study was registered with the Australian New Zealand Clinical Trials Registry ( ACTRN12613000764730 ).
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BACKGROUND: Sensorimotor adaptation, or the capacity to adapt movement to changes in the moving body or environment, is a form of motor learning that is important for functional independence (e.g., regaining stability after slips or trips). Aerobic exercise can acutely improve many forms of motor learning in healthy adults. It is not known, however, whether acute aerobic exercise has similar positive effects on sensorimotor adaptation in stroke survivors as it does in healthy individuals. OBJECTIVE: The aim of this study was to determine whether acute aerobic exercise promotes sensorimotor adaptation in people post stroke. METHODS: A single-blinded crossover study. Participants attended two separate sessions, completing an aerobic exercise intervention in one session and a resting control condition in the other session. Sensorimotor adaptation was assessed before and after each session, as was brain derived neurotrophic factor. Twenty participants with chronic stroke completed treadmill exercise at moderate to high intensity for 30 minutes. RESULTS: Acute aerobic exercise in chronic stroke survivors significantly increased sensorimotor adaptation from pre to post treadmill intervention. The 30-minute treadmill intervention resulted in an averaged 2.99âng/ml increase in BDNF levels (BDNF pre-treadmillâ=â22.31â+â/-2.85âng/ml, post-treadmill wasâ=â25.31â+â/-2.46 pg/ml; t(16)â=â2.146, pâ=â0.048, cohen's dâ=â0.521, moderate effect size). CONCLUSIONS: These results indicate a potential role for aerobic exercise to promote the recovery of sensorimotor function in chronic stroke survivors.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Adaptação Fisiológica , Adulto , Estudos Cross-Over , Exercício Físico , Humanos , Acidente Vascular Cerebral/terapia , Reabilitação do Acidente Vascular Cerebral/métodosRESUMO
BACKGROUND AND PURPOSE: Long periods of daily sedentary time, particularly accumulated in long uninterrupted bouts, are a risk factor for cardiovascular disease. People with stroke are at high risk of recurrent events and prolonged sedentary time may increase this risk. We aimed to explore how people with stroke distribute their periods of sedentary behavior, which factors influence this distribution, and whether sedentary behavior clusters can be distinguished? METHODS: This was a secondary analysis of original accelerometry data from adults with stroke living in the community. We conducted data-driven clustering analyses to identify unique accumulation patterns of sedentary time across participants, followed by multinomial logistical regression to determine the association between the clusters, and the total amount of sedentary time, age, gender, body mass index (BMI), walking speed, and wake time. RESULTS: Participants in the highest quartile of total sedentary time accumulated a significantly higher proportion of their sedentary time in prolonged bouts (P < 0.001). Six unique accumulation patterns were identified, all of which were characterized by high sedentary time. Total sedentary time, age, gender, BMI, and walking speed were significantly associated with the probability of a person being in a specific accumulation pattern cluster, P < 0.001 - P = 0.002. DISCUSSION AND CONCLUSIONS: Although unique accumulation patterns were identified, there is not just one accumulation pattern for high sedentary time. This suggests that interventions to reduce sedentary time must be individually tailored.Video Abstract available for more insight from the authors (see the Video Supplemental Digital Content 1, available at: http://links.lww.com/JNPT/A343).
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Comportamento Sedentário , Acidente Vascular Cerebral , Acelerometria , Adulto , Análise por Conglomerados , Humanos , Vida IndependenteRESUMO
Purpose: To determine which impairments, activity limitations and personal factors at hospital discharge poststroke predict volume, frequency, and intensity of walking activity 1, 3, and 6 months later.Materials and Methods: Prospective longitudinal observational study. Thirty-six people with stroke (71 SD 14 years, 69% male) were recruited at hospital discharge and predictors including fatigue, mood, executive function, walking speed, walking endurance, age, prestroke activity, self-efficacy, and perceived stroke recovery and health were collected. At 1, 3, and 6 months follow-up, participants wore an ActivPAL™ accelerometer to collect measures of walking activity.Results: At 1 month, walking endurance predicted all walking activity (R2 > 0.29, p < 0.01). At 3 months, walking endurance and prestroke activity predicted activity volume and intensity (R2 = 0.46-0.61, p < 0.001), and prestroke activity predicted activity frequency (R2 = 0.31, p = 0.004). At 6 months, age-predicted activity volume and frequency (R2 = 0.34-0.35, p < 0.003), while prestroke activity, discharge walking endurance, and executive function together predicted activity intensity (R2 = 0.79, p < 0.001).Conclusion: Walking endurance contributes to walking activity outcomes across the first 6 months following hospital discharge poststroke. After 1 month of discharge, factors other than poststroke changes also contribute to activity outcomes, and should be considered when targeting poststroke physical activity.Implications for rehabilitationWalking endurance should be addressed during stroke rehabilitation as higher scores are linked to more walking activity in the first month after discharge.Prestroke factors such as low prestroke activity levels and older age predict reduced walking activity after stroke, so approaches to address barriers these factors may pose are needed in people with stroke.Physical activity interventions should be tailored to the individual, their environment, and context, and take into consideration prestroke factors.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Caminhada , Idoso , Idoso de 80 Anos ou mais , Feminino , Hospitais , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Alta do Paciente , Resistência Física , Estudos Prospectivos , Acidente Vascular Cerebral/complicações , Velocidade de CaminhadaRESUMO
Background: High levels of sedentary time increases the risk of cardiovascular disease, including recurrent stroke. Objective: This study aimed to identify factors associated with high sedentary time in community-dwelling people with stroke. Methods: For this data pooling study, authors of published and ongoing trials that collected sedentary time data, using the activPAL monitor, in community-dwelling people with stroke were invited to contribute their raw data. The data was reprocessed, algorithms were created to identify sleep-wake time and determine the percentage of waking hours spent sedentary. We explored demographic and stroke-related factors associated with total sedentary time and time in uninterrupted sedentary bouts using unique, both univariable and multivariable, regression analyses. Results: The 274 included participants were from Australia, Canada, and the United Kingdom, and spent, on average, 69% (SD 12.4) of their waking hours sedentary. Of the demographic and stroke-related factors, slower walking speeds were significantly and independently associated with a higher percentage of waking hours spent sedentary (p = 0.001) and uninterrupted sedentary bouts of >30 and >60 min (p = 0.001 and p = 0.004, respectively). Regression models explained 11-19% of the variance in total sedentary time and time in prolonged sedentary bouts. Conclusion: We found that variability in sedentary time of people with stroke was largely unaccounted for by demographic and stroke-related variables. Behavioral and environmental factors are likely to play an important role in sedentary behavior after stroke. Further work is required to develop and test effective interventions to address sedentary behavior after stroke.
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Limitação da Mobilidade , Comportamento Sedentário , Acidente Vascular Cerebral , Idoso , Idoso de 80 Anos ou mais , Ensaios Clínicos como Assunto/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de TempoRESUMO
BACKGROUND: Aquatic exercise training may be suitable for people with stable heart failure (HF) to engage in physical activity. OBJECTIVES: Acceptability, experiences and preferences regarding aquatic and traditional land-based exercise training, were explored in people with HF. METHODS: As part of a comparative intervention study, participants completed a questionnaire assessing acceptability, benefits and challenges of aquatic compared to land-based programs. Semi-structured interviews explored participant experiences in greater depth. RESULTS: Forty-eight participants, (mean age 70â¯+â¯/- 11 years), completed the questionnaire and 14 participated in semi structured interviews. Aquatic exercise was regarded as acceptable and beneficial. Motivators were similar for both programs and included: a skilled and compassionate workforce, tailored care, perceived health benefit, sense of safety and an inclusive and enjoyable environment. Few barriers were identified for either program. CONCLUSIONS: Aquatic and land-based exercise training are equally acceptable for people with stable HF and motivators are similar for both programs.
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Terapia por Exercício/métodos , Exercício Físico/fisiologia , Insuficiência Cardíaca/reabilitação , Hidroterapia/métodos , Motivação/fisiologia , Idoso , Estudos Cross-Over , Feminino , Seguimentos , Insuficiência Cardíaca/fisiopatologia , Humanos , Masculino , Estudos RetrospectivosRESUMO
BACKGROUND: Duration of therapy time is an inadequate indicator of stroke rehabilitation. Steps, duration, and intensity of active therapy time may provide a better indicator of practice. OBJECTIVE: This study quantified usual walking practice in terms of steps, duration and intensity of active therapy time, and distance walked during physical therapy sessions in people with sub-acute stroke undertaking inpatient rehabilitation and to examine whether usual walking practice differed depending on walking ability. METHODS: A prospective observational study was conducted across two metropolitan rehabilitation units in Australia. Twenty-four stroke survivors were observed over three physical therapy sessions. Walking ability was categorized as unassisted or assisted based on Item 5 of the Motor Assessment Scale. Walking practice was categorized as basic or advanced. Steps, duration, intensity and distance walked were measured during physical therapy sessions. RESULTS: Overall, participants took 560 steps (SD 309) over 13min (SD 6) at an intensity of steps 44 steps/min (SD 17) and walked 222m (SD 143) in physical therapy. Unassisted walkers (n=6, 25%) undertook more (or trended towards more) practice of advanced walking than assisted walkers in terms of steps (MD 254 steps, 95% CI 48-462), duration (MD 5min, 95% CI 0-10), intensity (MD 18steps/min, 95% CI -8 to 44) and distance (MD 112m, 95% CI -12 to 236). CONCLUSION: Stroke survivors undergoing inpatient rehabilitation spent approximately 20% of physical therapy actively engaged in walking practice. Those able to walk without assistance took more steps for longer, at a higher intensity. TRIAL REGISTRATION: ACTRN12613000764730 (https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=364545).
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Modalidades de Fisioterapia/instrumentação , Reabilitação do Acidente Vascular Cerebral , Caminhada/fisiologia , Humanos , Estudos Prospectivos , SobreviventesRESUMO
Objective Australian weekend rehabilitation therapy provision is increasing. Staff engagement optimises service delivery. The present mixed-methods process evaluation explored staff perceptions regarding implementation of a 6-day physiotherapy service in a private rehabilitation unit. Methods All multidisciplinary staff working in the rehabilitation unit were surveyed regarding barriers, facilitators and perceptions of the effect of a 6-day physiotherapy service on length of stay (LOS) and patient goal attainment at three time points: before and after implementation, as well as after modification of a 6-day physiotherapy service. Descriptive statistics and thematic analysis was used to analyse the data. Results Fifty-one staff (50%) responded. Before implementation, all staff identified barriers, the most common being staffing (62%) and patient selection (29%). After implementation, only 30% of staff identified barriers, which differed to those identified before implementation, and included staff rostering and experience (20%), timing of therapy (10%) and increasing the allocation of patients (5%). Over time, staff perceptions changed from being unsure to being positive about the effect of the 6-day service on LOS and patient goal attainment. Conclusion Staff perceived a large number of barriers before implementation of a 6-day rehabilitation service, but these did not eventuate following implementation. Staff perceived improved LOS and patient goal attainment after implementation of a 6-day rehabilitation service incorporating staff feedback. What is known about this topic? Rehabilitation weekend services improve patient quality of life and functional independence while reducing LOS. What does this study add? Staff feedback during implementation and modification of new services is important to address potential barriers and ensure staff satisfaction and support. What are the implications for practitioners? Staff engagement and open communication are important to successfully implement a new service in rehabilitation.
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Atitude do Pessoal de Saúde , Pessoal de Saúde/psicologia , Acessibilidade aos Serviços de Saúde , Modalidades de Fisioterapia/psicologia , Austrália , Estudos Transversais , Pesquisas sobre Atenção à Saúde , Humanos , Tempo de Internação , Desenvolvimento de Programas , Centros de ReabilitaçãoRESUMO
BACKGROUND:: The relationship between gait speed and prosthetic potential (K-level classifications) and function has not been explored among people transitioning from hospital rehabilitation to the community. OBJECTIVES:: To examine gait speed at discharge from inpatient rehabilitation among people prescribed a prosthetic leg after unilateral lower limb amputation, and associations between gait speed, prosthetic potential and functional ability. STUDY DESIGN:: Cohort. METHODS:: Gait speed (10-m walk test), K-level (Amputee Mobility Predictor) and Functional Independence Measure motor were compared for 110 people (mean (standard deviation) age: 63 (13) years, 77% male, 71% transtibial amputation, 70% dysvascular causes). RESULTS:: Median (interquartile range) gait speed and Functional Independence Measure motor were 0.52 (0.37-0.67) m/s and 84 (81, 85), respectively. Median (IQR) gait speed scores for each K-level were as follows: K1 = 0.17 (0.15-0.19) m/s, K2 = 0.38 (0.25-0.54) m/s, K3 = 0.63 (0.50-0.71) m/s and K4 = 1.06 (0.95-1.18) m/s. Median (IQR) FIM-Motor scores for each K-level were as follows: K1 = 82 (69-84), K2 = 83 (79-84), K3 = 85 (83-87) and K4 = 87 (86-89). Faster gait speed was associated with higher K-level, higher FIM-Motor, being younger, male and having transtibial amputation with nonvascular aetiology. CONCLUSION:: Gait speed was faster among each higher K-level classification. However, gait speeds observed across all K-levels were slower than healthy populations, consistent with values indicating high risk of morbidity and mortality. CLINICAL RELEVANCE: Factors associated with faster gait speed are useful for clinical teams considering walking potential of people with lower limb prostheses and those seeking to refine prosthetic rehabilitation programmes.
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Amputados/reabilitação , Membros Artificiais , Marcha/fisiologia , Extremidade Inferior/cirurgia , Equilíbrio Postural/fisiologia , Velocidade de Caminhada/fisiologia , Amputação Cirúrgica/métodos , Austrália , Estudos de Coortes , Feminino , Seguimentos , Humanos , Masculino , Alta do Paciente , Estudos Prospectivos , Ajuste de Prótese/métodos , Centros de Reabilitação , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Stroke is the third leading cause of disability worldwide. Physical activity is important for secondary stroke prevention and for promoting functional recovery. However, people with stroke are more inactive than healthy age-matched controls. Therefore, interventions to increase activity after stroke are vital to reduce stroke-related disability. OBJECTIVES: To summarise the available evidence regarding the effectiveness of commercially available, wearable activity monitors and smartphone applications for increasing physical activity levels in people with stroke. SEARCH METHODS: We searched the Cochrane Stroke Group Trials Register, CENTRAL, MEDLINE, Embase, CINAHL, SPORTDiscus, and the following clinical trial registers: WHO International Clinical Trials Registry Platform, Clinical Trials, EU Clinical Trial Register, ISRCTN Registry, Australian and New Zealand Clinical Trial Registry, and Stroke Trials Registry to 3 March 2018. We also searched reference lists, Web of Science forward tracking, and Google Scholar, and contacted trial authors to obtain further data if required. We did not restrict the search on language or publication status. SELECTION CRITERIA: We included all randomised controlled trials (RCTs) and randomised cross-over trials that included use of activity monitors versus no intervention, another type of intervention, or other activity monitor. Participants were aged 18 years or older with a diagnosis of stroke, in hospital or living in the community. Primary outcome measures were steps per day and time in moderate-to-vigorous intensity activity. Secondary outcomes were sedentary time, time spent in light intensity physical activity, walking duration, fatigue, mood, quality of life, community participation and adverse events. We excluded upper limb monitors that only measured upper limb activity. DATA COLLECTION AND ANALYSIS: We followed standard Cochrane methodology to analyse and interpret the data. At least two authors independently screened titles and abstracts for inclusion. We resolved disagreements by consulting a third review author. We extracted the following data from included studies into a standardised template: type of study, participant population, study setting, intervention and co-interventions, time-frame, and outcomes. We graded levels of bias as high, low, or unclear, and assessed the quality of evidence for each outcome using the GRADE approach. MAIN RESULTS: We retrieved 28,098 references, from which we identified 29 potential articles. Four RCTs (in 11 reports) met the inclusion criteria.The sample sizes ranged from 27 to 135 (total 245 participants). Time poststroke varied from less than one week (n = 1), to one to three months (n = 2), or a median of 51 months (n = 1). Stroke severity ranged from a median of one to six on the National Institutes of Health Stroke Scale (NIHSS). Three studies were conducted in inpatient rehabilitation, and one was in a university laboratory. All studies compared use of activity monitor plus another intervention (e.g. a walking retraining programme or an inpatient rehabilitation programme) versus the other intervention alone. Three studies reported on the primary outcome of daily step counts.There was no clear effect for the use of activity monitors in conjunction with other interventions on step count in a community setting (mean difference (MD) -1930 steps, 95% confidence interval (CI) -4410 to 550; 1 RCT, 27 participants; very low-quality evidence), or in an inpatient rehabilitation setting (MD 1400 steps, 95% CI -40 to 2840; 2 RCTs, 83 participants; very low-quality evidence). No studies reported the primary outcome moderate-to-vigorous physical activity, but one did report time spent in moderate and vigorous intensity activity separately: this study reported that an activity monitor in addition to usual inpatient rehabilitation increased the time spent on moderate intensity physical activity by 4.4 minutes per day (95% CI 0.28 to 8.52; 1 RCT, 48 participants; low-quality evidence) compared with usual rehabilitation alone, but there was no clear effect for the use of an activity monitor plus usual rehabilitation for increasing time spent in vigorous intensity physical activity compared to usual rehabilitation (MD 2.6 minutes per day, 95% CI -0.8 to 6; 1 RCT, 48 participants; low-quality evidence). The overall risk of bias was low, apart from high-risk for blinding of participants and study personnel. None of the included studies reported any information relating to adverse effects. AUTHORS' CONCLUSIONS: Only four small RCTs with 274 participants (three in inpatient rehabilitation and one in the community) have examined the efficacy of activity monitors for increasing physical activity after stroke. Although these studies showed activity monitors could be incorporated into practice, there is currently not enough evidence to support the use of activity monitors to increase physical activity after stroke.
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Exercício Físico , Monitores de Aptidão Física , Reabilitação do Acidente Vascular Cerebral/instrumentação , Sobreviventes , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Pessoa de Meia-Idade , Ensaios Clínicos Controlados Aleatórios como Assunto , Reabilitação do Acidente Vascular Cerebral/métodos , Fatores de Tempo , Adulto JovemRESUMO
OBJECTIVES: To determine current Australian allied health rehabilitation weekend service provision and to identify perceived barriers to and facilitators of weekend service provision. METHODS: Senior physiotherapists from Australian rehabilitation units completed an online cross-sectional survey exploring current service provision, staffing, perceived outcomes, and barriers and facilitators to weekend service provision. RESULTS: A total of 179 (83%) eligible units responded, with 94 facilities (53%) providing weekend therapy. A Saturday service was the most common (97%) with the most frequent service providers being physiotherapists (90%). Rehabilitation weekend service was perceived to increase patient/family satisfaction (66%) and achieve faster goal attainment (55%). Common barriers were budgetary restraints (66%) and staffing availability (54%), with facilitators including organisational support (76%), staff availability (62%) and staff support (61%). CONCLUSION: Despite increasing evidence of effectiveness, only half of Australian rehabilitation facilities provide weekend services. Further efforts are required to translate evidence from clinical trials into feasible service delivery models.
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Plantão Médico/organização & administração , Acessibilidade aos Serviços de Saúde/organização & administração , Unidades Hospitalares , Admissão e Escalonamento de Pessoal/organização & administração , Fisioterapeutas/provisão & distribuição , Centros de Reabilitação , Adolescente , Adulto , Plantão Médico/economia , Idoso , Atitude do Pessoal de Saúde , Austrália , Orçamentos , Estudos Transversais , Pesquisas sobre Atenção à Saúde , Conhecimentos, Atitudes e Prática em Saúde , Acessibilidade aos Serviços de Saúde/economia , Custos Hospitalares , Unidades Hospitalares/economia , Humanos , Pessoa de Meia-Idade , Satisfação do Paciente , Admissão e Escalonamento de Pessoal/economia , Fisioterapeutas/economia , Fisioterapeutas/psicologia , Recuperação de Função Fisiológica , Centros de Reabilitação/economia , Fatores de Tempo , Recursos Humanos , Carga de Trabalho , Adulto JovemRESUMO
BACKGROUND: The level of physical activity undertaken by stroke survivors living in the community is generally low. The main objectives of the IMPACT trial are to determine, in individuals undergoing rehabilitation after stroke, if 8 weeks of high-intensity treadmill training embedded in self-management education (i) results in more physical activity than usual physiotherapy gait training and (ii) is more effective at increasing walking ability, cardiorespiratory fitness, self-efficacy, perception of physical activity, participation, and health-related quality of life as well as decreasing cardiovascular risk, and depression, at 8 and 26 weeks. METHODS: A prospective, two-arm, parallel-group, randomised trial with concealed allocation, blinded measurement and intention-to-treat analysis, will be conducted. 128 stroke survivors undergoing rehabilitation who are able to walk independently will be recruited and randomly allocated to either the experimental or control group, who will both undergo gait training for 30 min, three times a week for 8 weeks under the supervision of a physiotherapist. Outcomes will be measured at baseline (Week 0), on completion of the intervention (Week 8) and beyond the intervention (Week 26). This study has obtained ethical approval from the relevant Human Research Ethics Committees. DISCUSSION: Improving stroke survivors' walking ability and cardiorespiratory fitness is likely to increase their levels of physical activity. Furthermore, if education in self-management results in sustained high levels of physical activity, this should result in improved participation and quality of life. TRIAL REGISTRATION: This trial was registered with the Australian New Zealand Clinical Trials Registry ( ACTRN12613000744752 ) on 4th July, 2013.
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Terapia por Exercício , Autogestão , Reabilitação do Acidente Vascular Cerebral/métodos , Austrália , Aptidão Cardiorrespiratória , Método Duplo-Cego , Exercício Físico , Comportamentos Relacionados com a Saúde , Humanos , Educação de Pacientes como Assunto , Estudos Prospectivos , Qualidade de Vida , Projetos de Pesquisa , Autoeficácia , CaminhadaRESUMO
BACKGROUND: The Acute Brain Injury Physiotherapy Assessment (ABIPA) is a new outcome measure with face validity and sensitivity to change in the early stages of neuromotor recovery after acquired brain injury (ABI). Reliability of physiotherapists using the tool has not been established. OBJECTIVE: Determine inter- and intra-tester reliability of physiotherapists using the ABIPA. METHODS: An observational study using video-recorded assessments of patient performance (n = 7) was undertaken with two cohorts of physiotherapists: those receiving training (n = 23) and those provided with guidelines only (n = 7) to administer the ABIPA. RESULTS: Across all physiotherapists (n = 30), inter-tester reliability was excellent (α ≥ 0.9) for total ABIPA score. All individual items, except trunk alignment in supine (α = 0.5), showed excellent or good internal consistency (α ≥ 0.7). For intra-tester reliability, substantial or perfect agreement was achieved for eight items (weighted Kappa Kw ≥ 0.6), moderate agreement for four items (Kw = 0.4-0.6) and three items achieved fair agreement (alignment head supine: Kw = 0.289; alignment trunk supine: Kw = 0.387 and tone left upper limb: Kw = 0.366). CONCLUSION: Physiotherapists are highly consistent using the ABIPA but several items may need revision to improve intra-tester reliability.
Assuntos
Lesões Encefálicas/reabilitação , Avaliação de Resultados em Cuidados de Saúde/métodos , Modalidades de Fisioterapia , Adolescente , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Recuperação de Função Fisiológica/fisiologia , Reprodutibilidade dos Testes , Gravação em Vídeo , Adulto JovemRESUMO
We investigated the prevalence and factors independently associated with foot complications in a representative inpatient population (adults admitted for any reason with and without diabetes). We analysed data from the Foot disease in inpatients study, a sample of 733 representative inpatients. Previous amputation, previous foot ulceration, peripheral arterial disease (PAD), peripheral neuropathy (PN), and foot deformity were the foot complications assessed. Sociodemographic, medical, and foot treatment history were collected. Overall, 46.0% had a foot complication with 23.9% having multiple; those with diabetes had higher prevalence of foot complications than those without diabetes (p < 0.01). Previous amputation (4.1%) was independently associated with previous foot ulceration, foot deformity, cerebrovascular accident, and past surgeon treatment (p < 0.01). Previous foot ulceration (9.8%) was associated with PN, PAD, past podiatry, and past nurse treatment (p < 0.02). PAD (21.0%) was associated with older age, males, indigenous people, cancer, PN, and past surgeon treatment (p < 0.02). PN (22.0%) was associated with older age, diabetes, mobility impairment, and PAD (p < 0.05). Foot deformity (22.4%) was associated with older age, mobility impairment, past podiatry treatment, and PN (p < 0.01). Nearly half of all inpatients had a foot complication. Those with foot complications were older, male, indigenous, had diabetes, cerebrovascular accident, mobility impairment, and other foot complications or past foot treatment.
Assuntos
Pé Diabético/epidemiologia , Neuropatias Diabéticas/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Austrália/epidemiologia , Feminino , Humanos , Pacientes Internados , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Fatores Sexuais , Adulto JovemRESUMO
OBJECTIVE: To determine the effect of aerobic exercise on brain-derived neurotrophic factor (BDNF) levels in people with neurological disorders. DATA SOURCES: Six electronic databases (CINAHL, PubMed, Cochrane, PsycINFO, SportDiscus, and Web of Science) were searched until the end of December 2016. STUDY SELECTION: Experimental or observational studies of people with neurological disorders who undertook an exercise intervention with BDNF as an outcome measure. The search strategy yielded 984 articles. DATA EXTRACTION: Study data were independently extracted from each article. Methodological quality of studies was assessed using the Physiotherapy Evidence Database (PEDro) scale. A meta-analysis was planned based on the assessment of predetermined criteria. DATA SYNTHESIS: Eleven articles were included. Studies employed either a program of aerobic exercise, a single bout of aerobic exercise, or both. A meta-analysis of studies comparing a program of aerobic exercise against usual care/nil therapy showed a large effect (SMD: 0.84, 95% CI 0.47-1.20, p < 0.001) in favour of aerobic exercise to increase levels of BDNF. Findings for a single bout of aerobic exercise were mixed. Quality of studies was low (PEDro average score 4.3/10). CONCLUSIONS: A program of aerobic exercise may contribute to increased levels of BDNF in neurological populations.
Assuntos
Fator Neurotrófico Derivado do Encéfalo/metabolismo , Encéfalo/metabolismo , Terapia por Exercício , Exercício Físico/fisiologia , Esclerose Múltipla/terapia , Doença de Parkinson/terapia , Acidente Vascular Cerebral/terapia , Humanos , Esclerose Múltipla/metabolismo , Doença de Parkinson/metabolismo , Qualidade de VidaRESUMO
OBJECTIVES: This study aimed to describe gait speed at admission and discharge from inpatient hospital rehabilitation among older adults recovering from orthopaedic trauma and factors associated with gait speed performance and discharge destination. DESIGN: A longitudinal cohort study was conducted. SETTING: Australian tertiary hospital subacute rehabilitation wards. PARTICIPANTS: Patients aged ≥60 years recovering from orthopaedic trauma (n=746, 71% female) were eligible for inclusion. INTERVENTIONS: Usual care (multidisciplinary inpatient hospital rehabilitation). PRIMARY AND SECONDARY OUTCOME MEASURES: Gait speed was assessed using the timed 10 m walk test. The proportion of patients exceeding a minimum gait speed threshold indicator (a priori 0.8 m/s) of community ambulation ability was calculated. Generalised linear models were used to examine associations between patient and clinical factors with gait speed performance and being discharged to a residential aged care facility. RESULTS: At discharge, 18% of patients (n=135) exceeded the 0.8 m/s threshold indicator for community ambulation ability. Faster gait speed at discharge was found to be associated with being male (B=0.43, 95% CI -0.01 to 0.87), admitted with pelvic (B=0.76, 95% CI 0.14 to 1.37) or multiple fractures (B=1.13, 95% CI 0.25 to 2.01) (vs hip fracture), using no mobility aids (B=-0.93, 95% CI -1.89 to 0.01) and walking at a faster gait speed at admission (B=5.77, 95% CI 5.03 to 6.50). Factors associated with being discharged to residential aged care included older age (OR 1.06, 95% CI 1.03 to 1.10), longer length of stay (OR 1.01, 95% CI 1.01 to 1.02), having an upper limb fracture (vs hip fracture) (OR 2.81, 95% CI 1.32 to 5.97) and lower Functional Independence Measure cognitive score (OR 0.89, 95% CI 0.86 to 0.92). CONCLUSIONS: Patients with a range of injury types, not only those presenting to hospital with hip fractures, are being discharged with slow gait speeds that are indicative of limited functional mobility and a high risk of further adverse health events.
Assuntos
Fraturas Ósseas/fisiopatologia , Fraturas Ósseas/reabilitação , Marcha , Tempo de Internação , Idoso , Idoso de 80 Anos ou mais , Austrália , Feminino , Humanos , Modelos Lineares , Estudos Longitudinais , Masculino , Ortopedia , Alta do Paciente , Fatores Sexuais , Centros de Atenção TerciáriaRESUMO
PURPOSE: This study determined the impact of a pragmatic 6-day physiotherapy service on length of stay, functional independence, gait and balance in people undergoing inpatient rehabilitation, compared to a 5-day service. METHOD: A prospective cohort study with historical comparison was undertaken in a mixed inpatient rehabilitation unit. Intervention period participants (2011) meeting inclusion criteria were eligible for a 6-day physiotherapy service. All other participants, including the historical cohort (2010) received usual care (5-day physiotherapy). Length of stay, functional independence, gait and balance performance were measured. RESULTS: A total of 536 individuals participated in this study; 270 in 2011 (60% received 6-day physiotherapy) and 266 in 2010. Participants in 2011 showed a trend for reduced length of stay (1.7 days, 95%CI -0.53 to 3.92) compared to 2010. Other measures showed no significant differences between cohorts. In 2011, those receiving 6-day physiotherapy were more dependent, but showed significantly improved functional independence and balance compared to those receiving 5-day physiotherapy (p < 0.040) without impacting length of stay. CONCLUSION: Implementing a 6-day physiotherapy service in a "real-world" rehabilitation setting demonstrated a trend towards reduced length of stay, and improved functional gains. This service could lead to cost-savings for hospitals and improved patient flow. Implications for Rehabilitation "Real-world" implementation of a 6-day physiotherapy service in rehabilitation shows a trend for reducing length of stay. This reduction in length of stay may lead to cost-savings for the hospital system, and improve patient flow into rehabilitation. Patients receiving 6-day physiotherapy made significant gains in balance and functional independence compared to patients receiving 5-day physiotherapy services in the rehabilitation setting.