RESUMO
STUDY DESIGN: Interviews using the benefit-harm trade-off method and an online survey. OBJECTIVES: To determine the smallest worthwhile effect (SWE) of motor training on strength for people with spinal cord injury (SCI). SETTING: SCI units, Australia. METHODS: Forty people with recent SCI who had participated in motor training as part of their rehabilitation program (patient participants) and 37 physiotherapists (physiotherapist participants) working in SCI were recruited. The patient participants underwent an iterative process using the benefit-harm trade-off method to determine the SWE of motor training on strength. The physiotherapist participants were given an online survey to determine the SWE for five different scenarios. Both groups considered the SWE of a physiotherapy intervention involving an additional 12 h of motor training for 10 weeks on top of usual care. They were required to estimate the smallest improvement in strength (points on the Total Motor Score of the International Standards for Neurological Classification of SCI) to justify the effort and associated costs, risks or inconveniences of the motor training. RESULTS: The median (interquartile range) smallest improvement in strength that patient and physiotherapist participants deemed worth the effort and associated costs, risks or inconveniences of the motor training was 3 (1-5) points, and 9 (7-13) points, respectively. CONCLUSIONS: People with recent SCI are willing to devote 12 h a week for 10 weeks to motor training in addition to their usual care to gain small changes in strength. Physiotherapists wanted to see greater improvements to justify the intervention.
Assuntos
Força Muscular , Traumatismos da Medula Espinal , Humanos , Traumatismos da Medula Espinal/reabilitação , Traumatismos da Medula Espinal/fisiopatologia , Feminino , Masculino , Adulto , Pessoa de Meia-Idade , Força Muscular/fisiologia , Fisioterapeutas , Austrália , Terapia por Exercício/métodos , Modalidades de Fisioterapia , Resultado do TratamentoRESUMO
OBJECTIVE: To develop a self-report version of the Walking Index for Spinal Cord Injury II (WISCI II) and to test its reliability and validity. STUDY DESIGN: Psychometric study. SETTING: Spinal cord injury (SCI) rehabilitation centres in Australia and Italy. PARTICIPANTS: Eighty people with SCI were recruited from a sample of convenience. METHODS: Two self-report versions of the WISCI II were developed. Both versions were administered in English at the Australian site, and in Italian at the Italian site through an online platform. The format of the first self-report version (SR-V1) was similar to the original face-to-face WISCI II. The second self-report version (SR-V2) had more questions, but each question required participants to focus on one aspect of walking at a time. Participants completed SR-V1 and SR-V2 with assistance from research physiotherapists on two separate occasions, three to seven days apart. The original WISCI II was then administered through a face-to-face assessment by an independent physiotherapist. The intra-rater reliability and validity of SR-V1 and SR-V2 were determined with intraclass correlation coefficients (ICC) and percent close agreements. RESULTS: The data from the Australian and Italian sites were pooled. The validity and reliability of the two self-report versions were very similar, with SR-V2 performing slightly better than SR-V1. The ICC (95% confidence interval) of SR-V2 was 0.87 (0.81-0.92). The ICC reflecting the agreement between the self-report and the face-to-face WISCI was 0.89 (0.84-0.93). CONCLUSION: Both versions of the self-report WISCI II provide a reasonable substitute for a face-to-face assessment although therapists preferred SR-V2.
Assuntos
Psicometria , Autorrelato , Traumatismos da Medula Espinal , Caminhada , Humanos , Traumatismos da Medula Espinal/reabilitação , Masculino , Feminino , Psicometria/normas , Autorrelato/normas , Reprodutibilidade dos Testes , Adulto , Pessoa de Meia-Idade , Caminhada/fisiologia , Austrália , Itália , Avaliação da Deficiência , Adulto Jovem , Idoso , FisioterapeutasRESUMO
BACKGROUND: Limitations to proximal interphalangeal joint (PIPJ) motion can result in significant functional impairment for people with hand injuries and conditions. The role of orthotic intervention to improve PIPJ motion has been studied; however, high-quality systematic reviews and meta-analyses are lacking. PURPOSE: This study aimed to determine the effectiveness of orthotic intervention for restoring PIPJ extension/flexion following hand injuries or conditions. STUDY DESIGN: Systematic review. METHODS: A comprehensive literature search was completed in MEDLINE, CINAHL, Embase, Cochrane Central, and PEDro using terms related to orthoses, finger PIPJ range of motion, and randomized controlled trial design. Methodological quality was assessed using the PEDro score, study outcomes were pooled wherever possible using random effects meta-analysis, and certainty of evidence was evaluated using Grading of Recommendations Assessment, Development and Evaluation. RESULTS: Twelve trials were included (PEDro score: 4-7/10). The addition of orthotic intervention was not more effective than hand therapy alone following Dupuytren's release for improving total active extension (mean difference [MD] -2.8°, 95% confidence interval [CI]: -9.6° to 4.0°, p = 0.84), total active flexion (MD -5.8°, 95% CI: -12.7° to 1.2°, p = 0.70), Disability of the Arm, Shoulder and Hand scores (MD 0.4, 95% CI: -2.7 to 3.6, p = 0.79), or patient satisfaction (standardized MD 0.20, 95% CI: -0.49 to 0.09, p = 0.17). Orthotic intervention was more effective than hand therapy alone for improving PIPJ extension for fixed flexion deformities following traumatic finger injury or surgery (MD -16.7°, 95% CI: -20.1° to -13.3°, p < 0.001). No studies evaluated orthotic intervention to improve PIPJ flexion. CONCLUSION: The addition of an extension orthosis following procedures to manage Dupuytren's contracture is no better than hand therapy alone for improving PIPJ extension. In contrast, the addition of a PIPJ extension orthosis in the presence of traumatic PIPJ fixed flexion deformities is more effective for improving PIPJ extension than hand therapy alone. Future studies are needed to evaluate the role of orthotic intervention for improving PIPJ flexion.
RESUMO
STUDY DESIGN: Generic qualitative design. OBJECTIVES: Australian and New Zealand SCI physiotherapists are developing clinical practice guidelines for the physiotherapy management of people living with spinal cord injury. To guide the development of the guidelines it was important to understand how physiotherapists and people living with spinal cord injury use evidence to choose interventions and the potential barriers and facilitators to the uptake of the clinical practice guidelines. SETTING: Spinal Cord Injury Centres in Sydney, Australia and New Zealand. METHODS: Focus groups and interviews with physiotherapists and people living with spinal cord injury were recorded, transcribed, and subjected to thematic analysis. RESULTS: A total of 75 participants took part in the study, 45 physiotherapists and 30 people living with spinal cord injury. Three main themes were identified from the data: (1) Types and sources of evidence that influence treatment choices, (2) the many factors determining treatment choices, and (3) ways in which clinical practice guidelines could influence treatment. CONCLUSIONS: Clinical practice guidelines have the potential to reduce the barriers identified by physiotherapists in accessing and interpreting research evidence on interventions for people living with spinal cord injury. Supported implementation of guidelines is required to demonstrate their benefit and encourage physiotherapists to factor in evidence when balancing the multiple factors influencing choice of physiotherapy intervention.
Assuntos
Fisioterapeutas , Traumatismos da Medula Espinal , Humanos , Austrália , Traumatismos da Medula Espinal/terapia , Pesquisa Qualitativa , Modalidades de FisioterapiaRESUMO
STUDY DESIGN: Observational. OBJECTIVES: To determine the learners' experience and the impact of a Massive Open Online Course (MOOC) conducted to teach physiotherapists about the management of people with spinal cord injuries (SCI). METHODS: A SCI MOOC for physiotherapists was run in 5 different languages at the end of 2022. Qualitative and quantitative data were collected from different sources including registration details, pre- and post-MOOC Knowledge Assessments, a post-MOOC Evaluation, social media posts and online tracking of websites and emails. The data were used to answer four key questions: (i) what was the reach of the MOOC, (ii) what did participants think about the MOOC (iii) did the MOOC change participants' knowledge and/or confidence, and (iv) did the MOOC change participants' clinical practice or the way they teach others? RESULTS: 25,737 people from 169 countries registered for the MOOC. 98% of participants who completed the Evaluation (n = 2281) rated the MOOC as either "good" or "very good". Participants' knowledge improved by a median (IQR) of 25% (10 to 45%) (n = 4016 participants) on the MOOC Knowledge Assessment. Participants reported changes in confidence, and intentions to change clinical practice and incorporate what they had learnt into the way they teach others in response to the MOOC. CONCLUSION: The MOOC provided an efficient way to increase physiotherapists' knowledge about the physiotherapy management of people with SCI. Participants enjoyed the MOOC, and indicated an intention to change clinical practice and the way they taught others.
Assuntos
Educação a Distância , Fisioterapeutas , Mídias Sociais , Traumatismos da Medula Espinal , Humanos , Fisioterapeutas/educação , Traumatismos da Medula Espinal/terapia , AprendizagemRESUMO
STUDY DESIGN: Protocol for a multi-centre randomised controlled trial (the SCI-MT trial). OBJECTIVES: To determine whether 10 weeks of intensive motor training enhances neurological recovery in people with recent spinal cord injury (SCI). SETTING: Fifteen spinal injury units in Australia, Scotland, England, Italy, Netherlands, Norway, and Belgium. METHODS: A pragmatic randomised controlled trial will be undertaken. Two hundred and twenty people with recent SCI (onset in the preceding 10 weeks, American Spinal Injuries Association Impairment Scale (AIS) A lesion with motor function more than three levels below the motor level on one or both sides, or an AIS C or D lesion) will be randomised to receive either usual care plus intensive motor training (12 h of motor training per week for 10 weeks) or usual care alone. The primary outcome is neurological recovery at 10 weeks, measured with the Total Motor Score from the International Standards for Neurological Classification of SCI. Secondary outcomes include global measures of motor function, ability to walk, quality of life, participants' perceptions about ability to perform self-selected goals, length of hospital stay and participants' impressions of therapeutic benefit at 10 weeks and 6 months. A cost-effectiveness study and process evaluation will be run alongside the trial. The first participant was randomised in June 2021 and the trial is due for completion in 2025. CONCLUSIONS: The findings of the SCI-MT Trial will guide recommendations about the type and dose of inpatient therapy that optimises neurological recovery in people with SCI. TRIAL REGISTRATION: ACTRN12621000091808 (1.2.2021).
Assuntos
Traumatismos da Medula Espinal , Humanos , Qualidade de Vida , Resultado do Tratamento , Recuperação de Função Fisiológica , Caminhada , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Multicêntricos como AssuntoRESUMO
STUDY DESIGN: Cross-sectional online survey. INTRODUCTION: Exercise relative motion (RM) orthoses are prescribed by hand therapists to improve finger motion but there is limited scientific evidence to guide practice. PURPOSE OF THE STUDY: To describe Australian hand therapists' use of exercise RM orthoses to improve PIPJ motion, including trends in orthosis design, prescription, clinical conditions, and their opinions on orthosis benefits and limitations. METHODS: 870 Australian Hand Therapy Association members were sent an electronic survey that included multiple choice, Likert scale and open-ended questions under four subgroups: demographics, design trends, prescription, and therapist opinions. Data analysis consisted of predominantly descriptive statistics and verbatim transcription. RESULTS: 108 Australian therapists completed the survey, over a third with ≥ 20 years of clinical experience. Exercise RM orthoses were prescribed weekly to monthly (82%) for between 2-6 weeks duration (81%) and used during exercise and function (87%). The most common differential MCPJ position was 11-30° extension (98%) or flexion (92%). Four-finger designs were most common for border digits (OR ≥3.4). Exercise RM orthoses were more commonly used for active and extension deficits compared to passive (OR ≥3.7) and flexion deficits (OR ≥1.4), respectively. Clinicians agreed that the orthosis allowed functional hand use (94%), increased non-intentional exercise (98%), and was challenging to use with fluctuating oedema (60%). DISCUSSION: This survey highlights notable clinical trends despite only reaching a small sample of Australian hand therapists. Exercise RM orthoses were frequently being used for active PIPJ extension and flexion deficits. A common MCPJ differential angle was reported, while the number of fingers incorporated into the design depended on the digit involved. Therapists' preferences mostly agreed with the limited available evidence. CONCLUSION(S): This limited survey identified common exercise RM orthosis fabrication and prescription trends amongst Australian therapists. These insights may inform future biomechanical and clinical research on this underexplored topic.
Assuntos
Articulações , Aparelhos Ortopédicos , Humanos , Estudos Transversais , Austrália , Braquetes , Amplitude de Movimento ArticularRESUMO
STUDY DESIGN: Double blind, non-inferiority crossover randomised controlled trial. OBJECTIVES: To determine if micro enemas administered with a squeeze-tube and a 5 cm-long nozzle (squeeze-tube method) are as good or better than micro enemas administered with a 10 cm-long catheter attached to a syringe (catheter method) in people with a recent spinal cord injury. SETTING: Two inpatient spinal cord injury units located in Sydney, Australia. METHODS: Twenty people admitted to hospital with recent spinal cord injury were randomly assigned to two treatment sequences; 4 weeks of micro enemas delivered by the squeeze-tube method followed by 4 weeks of micro enemas delivered by the catheter method, or vice versa. Each treatment sequence was 8 weeks with a crossover at the end of week 4. The primary outcome was time to complete bowel care. Secondary outcomes reflected faecal incontinence, quality of life, perception of treatment effectiveness and participant reported time to complete bowel care. The primary and secondary outcomes were measured by blinded assessors in week 4 and week 8. A non-inferiority margin of 10 min for time to complete bowel care was set a priori. RESULTS: The mean between group difference (95% confidence interval) for the time to complete bowel care was -0.5 min (-2.8 to 1.8), where a negative value favours the catheter method. Results were similar for all secondary outcomes. CONCLUSIONS: Micro enemas delivered by the squeeze-tube method are as good or better than micro enemas delivered by the catheter method in people with a recent spinal cord injury.
Assuntos
Traumatismos da Medula Espinal , Humanos , Traumatismos da Medula Espinal/terapia , Traumatismos da Medula Espinal/complicações , Qualidade de Vida , Seringas , Catéteres , EnemaRESUMO
DESIGN: Cohort study embedded in a clinical trial. SETTING: Community, Bangladesh. OBJECTIVES: To determine the incidence, severity and time course of pressure injuries over the first two years following discharge from hospital in people with spinal cord injuries (SCI) in Bangladesh. METHODS: Participants (n = 186) were contacted by telephone 39 times and assessed face-to-face 4 to 6 times over the two years following discharge. At each point of contact the presence and severity of pressure injuries were determined using the Pressure Ulcer Scale for Healing (PUSH). Survival analyses were conducted to determine the time course of development of pressure injuries and recovery from pressure injuries. Lasso regression was used to construct multivariable prediction models. RESULTS: Seventy-seven participants (41%; 95% CI 34% to 49%) developed at least one pressure injury in the first two years after discharge (incidence rate 0.27 per person-year, 95% CI 0.22 to 0.34). Most pressure injuries were on the sacrum (23%). Pressure injuries took a median (IQR) of 40 (29 to 57) days to heal. The median (IQR) peak PUSH score was 11.0/17 (8.0 to 13.5). The multivariable prediction models had poor predictive properties (maximum c-statistic 0.75). CONCLUSION: Pressure injuries impose a large health burden on people with SCI in Bangladesh. However, they are difficult to predict, treat and prevent. Further research is needed to identify who is at most risk and to find solutions for the treatment and prevention of pressure injuries in Bangladesh and other low-middle income countries.
Assuntos
Úlcera por Pressão , Traumatismos da Medula Espinal , Bangladesh/epidemiologia , Estudos de Coortes , Hospitais , Humanos , Incidência , Alta do Paciente , Úlcera por Pressão/epidemiologia , Úlcera por Pressão/etiologia , Traumatismos da Medula Espinal/epidemiologia , Traumatismos da Medula Espinal/terapiaRESUMO
STUDY DESIGN: Systematic review. OBJECTIVE: To determine whether any physiotherapy interventions increase Spinal Cord Independence Measure or Functional Independence Measure scores (SCIM/FIM) in people with spinal cord injury (SCI), with the overall aim of determining whether any physiotherapy interventions need to be controlled for in studies examining the effects of novel experimental interventions on SCIM/FIM. METHODS: A systematic review was conducted to identify all randomised controlled trials examining the effect of any physiotherapy intervention on SCIM/FIM in people with SCI. PEDro scores were used to rate risk of bias. The results of similar trials and comparisons were pooled using meta-analyses. RESULTS: Thirty-three trials met the inclusion criteria but only 27 provided useable data. The median (IQR) PEDro score was 6.0 (4.0-7.0). A meta-analysis of four trials comparing robotic gait training with overground gait training that used a combination of FIM/SCIM indicated a pooled mean (95% CI) between-group difference of 0.38 standardised mean difference (SMD; 95% CI, 0.08-0.67). A second meta-analysis of two trials comparing upper limb training with and without functional electrical stimulation using FIM indicated a pooled (95% CI) between-group difference of 1.31 SMD (0.62-1.99). Another six trials examining a range of different physiotherapy interventions reported a statistically significant mean between-group difference on SCIM/FIM. CONCLUSION: There is low-quality evidence to indicate that a small number of physiotherapy interventions increase SCIM/FIM. The importance of controlling for all physiotherapy interventions in studies examining the effects of novel experimental interventions on SCIM/FIM is as yet unclear.
Assuntos
Estado Funcional , Traumatismos da Medula Espinal , Atividades Cotidianas , Humanos , Modalidades de FisioterapiaRESUMO
STUDY DESIGN: Systematic review. OBJECTIVE: To determine the effectiveness of physiotherapy interventions for the treatment of spasticity in people with spinal cord injuries. SETTING: Not applicable. METHODS: A comprehensive search was undertaken to identify all randomised controlled trials of physiotherapy interventions that included an assessor-reported (objective) or participant-reported (subjective) measure of spasticity. Only trials that provided a physiotherapy intervention on more than one occasion were included. The susceptibility to bias of each trial was rated on the PEDro scale. Data were extracted to derive mean between-group differences (95% CI) for each trial. RESULTS: Twenty-eight trials were identified but only 17 provided useable data. Seven trials compared a physiotherapy intervention to no intervention (or a sham intervention) and 10 trials compared one physiotherapy intervention to another physiotherapy intervention. The median (IQR) PEDro score of the 17 trials was 6/10 (6-8). The most commonly used assessor- and participant-reported measures of spasticity were the Ashworth scale and Spinal Cord Injury Spasticity Evaluation Tool, respectively. Only one trial demonstrated a treatment effect. This trial compared continuous passive motion of the ankle to no treatment on the Ashworth scale. The remaining 16 trials were either inconclusive or indicated that the treatment was ineffective for reducing spasticity. CONCLUSIONS: There is no high-quality evidence to indicate that physiotherapy interventions decrease spasticity but this may reflect a lack of research on the topic. Future trials should focus on participant-reported measures of spasticity that distinguish between the immediate, short-term and long-term effects of any physiotherapy intervention.
Assuntos
Traumatismos da Medula Espinal , Articulação do Tornozelo , Humanos , Espasticidade Muscular/etiologia , Espasticidade Muscular/terapia , Modalidades de Fisioterapia , Amplitude de Movimento Articular , Traumatismos da Medula Espinal/complicaçõesRESUMO
BACKGROUND: Pressure ulcers (also known as pressure sores, decubitus ulcers or bedsores) are localised injuries to the skin or underlying tissue, or both. Pressure ulcers are a disabling consequence of immobility. Electrical stimulation (ES) is widely used for the treatment of pressure ulcers. However, it is not clear whether ES is effective. OBJECTIVES: To determine the effects (benefits and harms) of electrical stimulation (ES) for treating pressure ulcers. SEARCH METHODS: In July 2019 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies as well as reviews, meta-analyses and health technology reports to identify additional studies. We did not impose any restrictions with respect to language, date of publication or study setting. SELECTION CRITERIA: We included published and unpublished randomised controlled trials (RCTs) comparing ES (plus standard care) with sham/no ES (plus standard care) for treating pressure ulcers. DATA COLLECTION AND ANALYSIS: Two review authors independently selected trials for inclusion, extracted data, and assessed risk of bias. We assessed the certainty of evidence using GRADE. MAIN RESULTS: We included 20 studies with 913 participants. The mean age of participants ranged from 26 to 83 years; 50% were male. ES was administered for a median (interquartile range (IQR)) duration of five (4 to 8) hours per week. The chronicity of the pressure ulcers was variable, ranging from a mean of four days to more than 12 months. Most of the pressure ulcers were on the sacral and coccygeal region (30%), and most were stage III (45%). Half the studies were at risk of performance and detection bias, and 25% were at risk of attrition and selective reporting bias. Overall, the GRADE assessment of the certainty of evidence for outcomes was moderate to very low. Nineteen studies were conducted in four different settings, including rehabilitation and geriatric hospitals, medical centres, a residential care centre, and a community-based centre. ES probably increases the proportion of pressure ulcers healed compared with no ES (risk ratio (RR) 1.99, 95% confidence interval (CI) 1.39 to 2.85; I2 = 0%; 11 studies, 501 participants (512 pressure ulcers)). We downgraded the evidence to moderate certainty due to risk of bias. It is uncertain whether ES decreases pressure ulcer severity on a composite measure compared with no ES (mean difference (MD) -2.43, 95% CI -6.14 to 1.28; 1 study, 15 participants (15 pressure ulcers) and whether ES decreases the surface area of pressure ulcers when compared with no ES (12 studies; 494 participants (505 pressure ulcers)). Data for the surface area of pressure ulcers were not pooled because there was considerable statistical heterogeneity between studies (I2 = 96%) but the point estimates for the MD of each study ranged from -0.90 cm2 to 10.37 cm2. We downgraded the evidence to very low certainty due to risk of bias, inconsistency and imprecision. It is uncertain whether ES decreases the time to complete healing of pressure ulcers compared with no ES (hazard ratio (HR) 1.06, 95% CI 0.47 to 2.41; I2 = 0%; 2 studies, 55 participants (55 pressure ulcers)). We downgraded the evidence to very low certainty due to risk of bias, indirectness and imprecision. ES may be associated with an excess of, or difference in, adverse events (13 studies; 586 participants (602 pressure ulcers)). Data for adverse events were not pooled but the types of reported adverse events included skin redness, itchy skin, dizziness and delusions, deterioration of the pressure ulcer, limb amputation, and occasionally death. We downgraded the evidence to low certainty due to risk of selection and attrition bias and imprecision. ES probably increases the rate of pressure ulcer healing compared with no ES (MD 4.59% per week, 95% CI 3.49 to 5.69; I2 = 25%; 12 studies, 561 participants (613 pressure ulcers)). We downgraded the evidence to moderate certainty due to risk of bias. We did not find any studies that looked at quality of life, depression, or consumers' perception of treatment effectiveness. AUTHORS' CONCLUSIONS: ES probably increases the proportion of pressure ulcers healed and the rate of pressure ulcer healing (moderate certainty evidence), but its effect on time to complete healing is uncertain compared with no ES (very low certainty evidence). It is also uncertain whether ES decreases the surface area of pressure ulcers. The evidence to date is insufficient to support the widespread use of ES for pressure ulcers outside of research. Future research needs to focus on large-scale trials to determine the effect of ES on all key outcomes.
Assuntos
Estimulação Elétrica/métodos , Úlcera por Pressão/terapia , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do Tratamento , CicatrizaçãoRESUMO
STUDY DESIGN: A multi-centred, single-blinded randomised controlled trial. OBJECTIVES: To determine the effect of 10,000 voluntary contractions over 8 weeks on the strength of very weak muscles in people with spinal cord injury (SCI). SETTINGS: Seven hospitals in Australia and Asia. METHODS: One hundred and twenty people with recent SCI undergoing inpatient rehabilitation were randomised to either a Treatment or Control Group. One major muscle group from an upper or lower limb was selected if the muscle had grade 1 or grade 2 strength on a standard six-point manual muscle test. Participants allocated to the Treatment Group performed 10,000 isolated contractions of the selected muscle group, as well as usual care in 48 sessions over 8 weeks. Participants allocated to the Control Group received usual care alone. Participants were assessed at baseline and 8 weeks by a blinded assessor. The primary outcome was voluntary muscle strength on a 13-point manual muscle test. There were three secondary outcomes capturing therapists' and participants' perceptions of strength and function. RESULTS: The mean between-group difference of voluntary strength at 8 weeks was 0.4/13 points (95% confidence interval -0.5 to 1.4) in favour of the Treatment Group. There were no notable between-group differences on any secondary outcome. CONCLUSION: Ten thousand isolated contractions of very weak muscles in people with SCI over 8 weeks has either no or a very small effect on voluntary strength.
Assuntos
Contração Muscular , Força Muscular , Debilidade Muscular/reabilitação , Músculo Esquelético , Avaliação de Resultados em Cuidados de Saúde , Traumatismos da Medula Espinal/reabilitação , Adulto , Ásia , Austrália , Terapia por Exercício/métodos , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Contração Muscular/fisiologia , Força Muscular/fisiologia , Debilidade Muscular/etiologia , Músculo Esquelético/fisiopatologia , Método Simples-Cego , Traumatismos da Medula Espinal/complicaçõesRESUMO
STUDY DESIGN: A systematic review. OBJECTIVE: The aim of this review was to determine the effectiveness of physiotherapy (PT) interventions for increasing voluntary muscle strength in people with spinal cord injuries (SCI). METHODS: We included randomised controlled trials of PT interventions for people with SCI. We were interested in two comparisons: PT interventions compared with sham or no intervention, and PT interventions compared to each other. The outcome of interest was voluntary strength of muscles directly affected by SCI. All included studies were rated according to the Cochrane Risk of Bias Tool and results of similar trials were pooled using meta-analyses where possible. RESULTS: Twenty-six trials met the inclusion criteria and provided useable data. A statistically significant between-group difference was found in four comparisons, namely, resistance training versus no intervention (standardised mean difference (SMD) = 0.64; 95% CI, 0.22-1.07; p = 0.003); resistance training combined with electrical stimulation versus no intervention (mean difference (MD) = 14 Nm; 95% CI, 1-27; p = 0.03); a package of PT interventions versus no intervention (MD = 4.8/50 points on the Lower Extremity Motor Score (LEMS); 95% CI 1.9-7.7; p = 0.01); and robotic gait training versus overground gait training (MD = 3.1/50 points on the LEMS; 95% CI, 1.3-5.0; p = 0.0008). CONCLUSION: There is evidence that a small number of PT interventions increase voluntary strength in muscles directly affected by SCI.
Assuntos
Força Muscular/fisiologia , Modalidades de Fisioterapia , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Traumatismos da Medula Espinal/reabilitação , Terapia por Exercício/métodos , Humanos , Treinamento Resistido/métodos , Traumatismos da Medula Espinal/diagnóstico , Traumatismos da Medula Espinal/fisiopatologiaRESUMO
STUDY DESIGN: Pretest-posttest design. OBJECTIVES: To investigate mechanisms by which short-term resistance training (6 weeks) increases strength of partially paralysed muscles in people with spinal cord injury (SCI). SETTING: Community-based setting, Sydney, Australia. PARTICIPANTS: Ten community-dwelling people with partial paralysis of elbow flexor, elbow extensor, knee flexor or knee extensor muscles following SCI (range 5 months to 14 years since injury). METHODS: Muscle architecture and strength were assessed before and after participants underwent a six week strength-training program targeting one partially paralysed muscle group. The outcome of primary interest was physiological cross sectional area (PCSA) of the trained muscle group measured using magnetic resonance imaging (MRI) and diffusion tensor imaging (DTI). Other outcomes were changes in mean muscle fascicle length, muscle volume, pennation angle, isometric strength and muscle strength graded on a 13-point scale. RESULTS: The mean increase in maximal isometric muscle strength was 14% (95% CI, -3 to 30%) and 1.5 points (95% CI, 0.5 to 2.5) on the 13-point manual muscle test. There was no evidence of a change in muscle architecture. CONCLUSION: This study is the first to examine the mechanisms by which voluntary strength training increases strength of partially paralysed muscles in people with SCI. The data suggest that strength gains produced by six weeks of strength training are not caused by changes in muscle architecture. This suggests short-term strength gains are due to increased neural drive or an increase in specific muscle tension.
Assuntos
Força Muscular/fisiologia , Paralisia/diagnóstico , Paralisia/reabilitação , Treinamento Resistido/métodos , Traumatismos da Medula Espinal/diagnóstico , Traumatismos da Medula Espinal/reabilitação , Adulto , Articulação do Cotovelo/fisiologia , Feminino , Humanos , Articulação do Joelho/fisiologia , Masculino , Pessoa de Meia-Idade , Paralisia/etiologia , Estudos Retrospectivos , Traumatismos da Medula Espinal/complicações , Fatores de TempoRESUMO
STUDY DESIGN: Mixed retrospective and prospective cohort study. OBJECTIVES: To determine 5-year survival after hospitalisation with spinal cord injury (SCI) in Bangladesh and to develop a prediction model to identify people at high risk of dying within 5 years. SETTING: Bangladesh. METHODS: Medical records were used to identify people with SCI admitted to a hospital in Bangladesh in 2011. Participants or their family members were contacted >5 years after discharge to determine vital status or date of death. Survival from time of discharge was estimated with Kaplan-Meier curves. A linear model of the log odds of death within 5 years of discharge was constructed and internally validated. RESULTS: Of the 345 people who were admitted and survived to discharge in 2011, 342 (99%) were accounted for 5 years later: 74 (22%) had died (survival = 78%; 95% CI 74-82%). Sixty nine of the 223 participants who were wheelchair-dependent at discharge had died (survival = 69%; 95% CI 62-75%). A parsimonious model predicted survival as a function of age and mode of mobility at discharge (wheelchair-dependent or ambulant). The odds of dying increased by a factor of 1.6 (95% CI, 1.3-2.0) with every decade of age and by a factor of 12.6 (95% CI, 4.8-32.9) if wheelchair-dependent. The model had good calibration and discrimination. CONCLUSION: The risk of dying after discharge from hospital with SCI in Bangladesh is high, especially among older, wheelchair-dependent people. A simple prediction model discriminates those at high risk of dying within 5 years.
Assuntos
Traumatismos da Medula Espinal/diagnóstico , Traumatismos da Medula Espinal/mortalidade , Adulto , Fatores Etários , Bangladesh , Calibragem , Feminino , Seguimentos , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Modelos Teóricos , Alta do Paciente , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Medição de Risco , Traumatismos da Medula Espinal/terapia , Análise de Sobrevida , Cadeiras de Rodas , Adulto JovemRESUMO
STUDY DESIGN: Cross-sectional analysis of a mixed retrospective and prospective inception cohort study. OBJECTIVES: To determine health status, quality of life and socioeconomic situation of people with spinal cord injuries (SCI) 6 years after discharge from a hospital in Bangladesh. SETTING: Bangladesh. METHODS: All patients alive 6 years after discharge from a hospital in Bangladesh were interviewed using the SF12 health survey, the SCI Secondary Conditions Scale, the Centre for Epidemiologic Studies Depression Scale (CESD), and the participation in society items of World Health Organisation Disability Assessment Schedule (WHODAS 2.0). Additional questions determined participants' socioeconomic and employment status. RESULTS: The cohort comprised 260 participants: 145 used wheelchairs for mobility and 115 were able to walk at discharge. The median (IQR) Mental and Physical Component scores for the SF12 were 54 (49-57) and 44 (40-51) points, respectively. The median scores for the SCI Secondary Conditions Scale, CESD and WHODAS 2.0 were 8 (4-13), 7 (4-13) and 12 (6-17) points, respectively. Fourteen percent of all participants and 23% of those who used wheelchairs had a pressure ulcer at the time of interview. Forty-four percent of participants were unemployed and 65% were living below the poverty line (median (IQR) income, USD 0 (0-91)) per month. CONCLUSION: Many people with SCI in Bangladesh are unemployed and living in poverty with a reduced quality of life and participation. Pressure ulcers are a common complication.
Assuntos
Nível de Saúde , Alta do Paciente/economia , Qualidade de Vida , Classe Social , Traumatismos da Medula Espinal/economia , Traumatismos da Medula Espinal/epidemiologia , Adulto , Bangladesh/epidemiologia , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Masculino , Alta do Paciente/tendências , Estudos Prospectivos , Estudos Retrospectivos , Traumatismos da Medula Espinal/terapia , Fatores de Tempo , Adulto JovemRESUMO
INTRODUCTION: Historically, bladder washouts were used to instil therapeutic reagents directly into the bladder. This practice has expanded to include instillation of solutions that deal with catheter issues such as encrustation or formation of bio-film. They appear to provide a promising strategy for people with long term catheters. These products are readily available to purchase, but there is concern that people are using these solutions without a complete understanding of the purpose for the rinse and without clinical guidance to monitor response to treatment. CASE PRESENTATION: These case studies include three people living with spinal cord injury (SCI) who developed severe autonomic dysreflexia (AD) when a catheter rinse was carried out using a particular solution. Each of the cases developed immediate and, in some cases, intractable AD requiring further intervention to resolve symptoms. DISCUSSION: Catheter-associated urinary tract infection is a significant cause of morbidity and mortality in people living with SCI. Long-term catheters provide a vector for opportunistic micro-organisms to form bio-film and create an environment that promotes formation of struvite calculi, thus increasing the risk of chronic catheter blockage and urinary tract infection. Whilst these solutions are used to reduce these risks, they also pose additional risks to people susceptible to AD. These cases highlight the need for judicious patient selection and clinical oversight and management of adverse events when using catheter rinse solutions in certain people living with SCI. This is supported by a decision-making algorithm and a response to AD algorithm. This case report was prepared following the CARE Guidelines (supplementary file 1).
Assuntos
Disreflexia Autonômica , Biguanidas , Traumatismos da Medula Espinal , Infecções Urinárias , Humanos , Disreflexia Autonômica/etiologia , Traumatismos da Medula Espinal/complicações , Infecções Urinárias/complicações , Infecções Urinárias/tratamento farmacológico , Cateteres de Demora/efeitos adversosRESUMO
OBJECTIVES: Exercise, support and advice are the key treatment strategies of musculoskeletal problems. The aims of this study were to determine patients', physiotherapists', and other stakeholders' perspectives about supported home physiotherapy for the management of musculoskeletal problems and to identify the barriers and facilitators to rolling out this model of physiotherapy service delivery. METHODS: This study was conducted as part of a process evaluation run alongside a large trial designed to determine whether supported home physiotherapy is as good or better than a course of in-person physiotherapy. Forty interviews were conducted with 20 trial participants, 15 physiotherapists, and 5 other stakeholders. The interviews were semi-structured and based on interview guides. Each interview was transcribed and a three-tiered coding tree was developed. RESULTS: Six key themes were identified. Supported home physiotherapy (i) is convenient for some patients, (ii) does not always align with patients' and therapists' expectations about treatment (iii) is suitable for some but not all, (iv) can reduce personal connection and accountability, (v) has implications for physiotherapists' workloads, and (vi) has barriers and facilitators to future implementation. CONCLUSIONS: Findings suggest that patients are far more accepting of supported home physiotherapy than physiotherapists assume. This model of service delivery could be rolled out to improve access to physiotherapy and to provide a convenient and effective way of delivering physiotherapy to some patients with musculoskeletal conditions if our trial results indicate that supported home physiotherapy is as good or better than in-person physiotherapy. CLINICAL TRIAL REGISTRY NUMBER: ACTRN12619000065190 CONTRIBUTIONS OF THIS PAPER.
Assuntos
Serviços de Assistência Domiciliar , Doenças Musculoesqueléticas , Fisioterapeutas , Modalidades de Fisioterapia , Pesquisa Qualitativa , Humanos , Doenças Musculoesqueléticas/reabilitação , Feminino , Masculino , Pessoa de Meia-Idade , Adulto , Atitude do Pessoal de Saúde , Idoso , Entrevistas como AssuntoRESUMO
QUESTION: Is remotely delivered physiotherapy as good or better than face-to-face physiotherapy for the management of musculoskeletal conditions? DESIGN: Randomised controlled, non-inferiority trial with concealed allocation, blinded assessors and intention-to-treat analysis. PARTICIPANTS: A total of 210 adult participants with a musculoskeletal condition who presented for outpatient physiotherapy at five public hospitals in Sydney. INTERVENTION: One group received a remotely delivered physiotherapy program for 6 weeks that consisted of one face-to-face physiotherapy session in conjunction with weekly text messages, phone calls at 2 and 4 weeks, and an individualised home exercise program delivered through an app. The other group received usual face-to-face physiotherapy care in an outpatient setting. OUTCOME MEASURES: The primary outcome was the Patient Specific Functional Scale at 6 weeks with a pre-specified non-inferiority margin of -15 out of 100 points. Secondary outcomes included: the Patient Specific Functional Scale at 26 weeks; kinesiophobia, pain, function/disability, global impression of change and quality of life at 6 and 26 weeks; and satisfaction with service delivery at 6 weeks. RESULTS: The mean between-group difference (95% CI) for the Patient Specific Functional Scale at 6 weeks was 2.7 out of 100 points (-3.5 to 8.8), where a positive score favoured remotely delivered physiotherapy. The lower end of the 95% CI was greater than the non-inferiority margin. Whilst non-inferiority margins were not set for the secondary outcomes, the 95% CI of the mean between-group difference ruled out clinically meaningful differences. CONCLUSION: Remotely delivered physiotherapy with support via phone, text and an app is as good as face-to-face physiotherapy for the management of musculoskeletal conditions. TRIAL REGISTRATION: ACTRN12619000065190.