Barriers and facilitators in providing home-based rehabilitation for stroke survivors with severe disability in the UK: an online focus group study with multidisciplinary rehabilitation teams.

OBJECTIVES: In the UK, over 20% of stroke survivors leave hospital with severe disability. Limited evidence-based clinical guidance is available to support the rehabilitation of these individuals. Our previous research has focused on establishing consensus regarding the core components of home-based rehabilitation for this under investigated group. This study explores the barriers of providing rehabilitation and identifies strategies to overcome them. DESIGN: Three focus group interviews were conducted with n=20. The context coding framework was employed to organise the transcribed data and to facilitate inductive and deductive analysis and synthesis. SETTING: Online, MSTeams, UK. PARTICIPANTS: A purposive sample of 20 National Health Service clinical staff participants, from 3 multidisciplinary teams providing home-based stroke rehabilitation for this population (n=7, 6 and 7). RESULTS: High levels of need were reported across multiple domains for survivors including continence, communication and physical function. Interventions often required multiagency collaboration in order to optimise the available resources and specialist skills. There was lack of clarity regarding who was ultimately responsible for providing components of rehabilitation for stroke survivors with severe disability. Teams provide rehabilitation for this population but are insufficiently commissioned or resourced to fully meet their needs. In-complete and disjointed pathways with resultant healthcare inequalities were commonly reported. Teams used a variety of strategies to overcome these barriers and optimise rehabilitation opportunities. These included upskilling a diverse range of partners to capitalise on the skills and resources across health, social care and voluntary sector boundaries employing multiagency collaboration. Teams established and engaged networks of stakeholders in order to advocate on behalf of stroke survivors. CONCLUSIONS: Collaboration and partnership working is important in the delivery of rehabilitation for stroke survivors with severe disability. Commissioners need to be aware that cross-agency multidisciplinary expertise is required, if rehabilitation opportunities are to be realised and existing health inequalities addressed.

Nominal group technique to establish the core components of home-based rehabilitation for survivors of stroke with severe disability.

In the UK, over 20% of patients leaving hospital after a stroke will be severely disabled. Despite this, limited clinical guidance is available to teams tasked with providing support for this complex population at home. Additionally, many areas across the UK are not commissioned to treat this patient cohort, leaving them with no specialist support on discharge. OBJECTIVES: To establish core components of home-based rehabilitation for survivors of stroke with severe disability, based on expert panel consensus. SETTING: Virtual nominal group technique (vNGT) across the UK. PARTICIPANTS: Experts in the field of stroke rehabilitation (n=14) including researchers, clinicians and those with lived experience. METHODS: Two vNGT were completed using a freely available online platform, Microsoft Teams. The technique's five stages were completed virtually; introduction, silent idea generation, round robin, clarifications and scoring. Statements were analysed for consensus, those achieving consensus underwent content analysis to form rich overarching consensus statements. RESULTS: A combined total of 421 statements achieved positive consensus (>75% in agreement), which formed 11 overarching consensus statements. These outline key components of home-based rehabilitation for survivors of stroke with severe disability including the structure and members of the team, as well as the skills and knowledge required. CONCLUSION: The consensus statements highlight the complexity of managing patients with severe stroke disability following discharge from hospital. This study has the potential to support the provision of services for this patient group, providing a benchmark for commissioners and clinicians as well as setting expectations for stroke survivors and their carers. What remains unknown is how many services currently offer this service to patients with severe disability.

Lee Silverman Voice Treatment versus standard speech and language therapy versus control in Parkinson's disease: preliminary cost-consequence analysis of the PD COMM pilot randomised controlled trial.

BACKGROUND: The PD COMM pilot randomised controlled trial compared Lee Silverman Voice Treatment (LSVT® LOUD) with standard NHS speech and language therapy (SLT) and a control arm in people with Parkinson's disease (PwPD) with self-reported problems with voice or speech. This analysis compares costs and quality of life outcomes between the trial arms, and considers the validity of the alternative outcome measures for economic evaluations. METHODS: A comparison of costs and outcomes was undertaken alongside the PD COMM pilot trial involving three arms: LSVT® LOUD treatment (n = 30); standard NHS SLT (n = 30); and a control arm (n = 29) excluded from receiving therapy for at least 6 months after randomisation unless deemed medically necessary. For all trial arms, resource use and NHS, social care and patient costs and quality of life were collected prospectively at baseline, 3, 6, and 12 months. Total economic costs and outcomes (EQ-5D-3L, ICECAP-O) were considered over the 12-month follow-up period from an NHS payer perspective. Quality of life measures for economic evaluation of SLT for people with Parkinson's disease were compared. RESULTS: Whilst there was no difference between arms in voice or quality of life outcomes at 12 months, there were indications of differences at 3 months in favour of SLT, which need to be confirmed in the main trial. The estimated mean cost of NHS care was £3288 per patient per year for the LSVT® LOUD arm, £2033 for NHS SLT, and £1788 for the control arm. EQ-5D-3L was more strongly correlated to voice impairment than ICECAP-O, and was sensitive to differences in voice impairment between arms. CONCLUSIONS: The pilot did not identify an effect of SLT on disease-specific or economic outcomes for PwPD at 12 months; however, there appeared to be improvements at 3 months. In addition to the sample size not powered to detect difference in cost-consequence analysis, many patients in the control arm started SLT during the 12-month period used for economic analysis, in line with the study protocol. The LSVT® LOUD intervention was more intense and therefore more costly. Early indications suggest that the preferred economic outcome measure for the full trial is EQ-5D-3L; however, the ICECAP-O should still be included to capture a broader measure of wellbeing. TRIAL REGISTRATION: International Standard Randomised Controlled Trial Number Register: ISRCTN75223808. Registered 22 March 2012.

Corrigendum to "Subjective Experiences of Speech and Language Therapy in Patients with Parkinson's Disease: A Pilot Study".

[This corrects the article DOI: 10.1155/2015/839895.].

The Hospital Anxiety and Depression Scale: a pilot study to examine its latent structure and the link between psychological state and symptom severity in transient ischaemic attack patients.

Transient ischaemic attack (TIA) is often associated with anxiety and depression, which may precipitate secondary stroke and interfere with treatment. The Hospital Anxiety and Depression Scale (HADS) is widely used to assess these states and to inform the management of any associated psychological problems, but there is considerable debate about what it actually measures. The HADS scores from a range of different clinical groups have been reviewed in order to assess its psychometric properties, but so far, no research has examined either its latent structure when used with TIA patients, or the association between symptom severity and the test's validity. The aims of this study, therefore, were to investigate: (a) the underlying structure of the HADS when used with TIA patients; and (b) the impact of symptom severity on the validity of the HADS. The HADS and a functional capacity measure were administered by post to a sample of 542 confirmed TIA patients. Exploratory factor analysis was conducted on the HADS scores to establish its underlying structure for this clinical group, and then, sub-sample correlations were undertaken between the anxiety/depression scores for different levels of functional capacity. Two factors emerged, with 13 of the 14 HADS items loading significantly on both, suggesting there is a common affective state underlying the standard anxiety and depression scales. Further data-exploration indicated that convergence between these affective states increased as functional capacity deteriorated. The results suggest firstly that the HADS measures general subjective distress when used with TIA patients, and secondly that the higher reported symptom severity in this clinical group may be associated with reduced affective differentiation. As the ability to retain clear affective discrimination is associated with health and well-being, this could provide a focus for post-TIA rehabilitation.

Subjective Experiences of Speech and Language Therapy in Patients with Parkinson's Disease: A Pilot Study.

Purpose. Parkinson's disease can produce a range of speech-language pathologies, which may require intervention. While evaluations of speech-language therapy have been undertaken, no work has been undertaken to capture patients' experiences of therapy. This was the aim of the present study. Methods. Semistructured interviews, using themes derived from the literature, were conducted with nine Parkinson's disease patients, all of whom had undergone speech-language therapy. Participants' responses were analysed in accordance with Thematic Network Analysis. Results. Four themes emerged: emotional reactions (frustration, embarrassment, lack of confidence, disappointment, and anxiety); physical impact (fatigue, breathing and swallowing, and word production); practical aspects (cost of treatment, waiting times, and the actual clinical experience); and expectations about treatment (met versus unmet). Conclusions. While many benefits of speech-language therapy were reported, several negative issues emerged which could impact adversely on rehabilitation. Parkinson's disease is associated with a range of psychological and physical sequelae, such as fatigue and depression; recognising any individual experiences which could exacerbate the existing condition and incorporating these into treatment planning may improve rehabilitation outcomes.

Effectiveness of physiotherapy exercise following total knee replacement: systematic review and meta-analysis.

BACKGROUND: Rehabilitation, with an emphasis on physiotherapy and exercise, is widely promoted after total knee replacement. However, provision of services varies in content and duration. The aim of this study is to update the review of Minns Lowe and colleagues 2007 using systematic review and meta-analysis to evaluate the effectiveness of post-discharge physiotherapy exercise in patients with primary total knee replacement. METHODS: We searched MEDLINE, Embase, PsycInfo, CINAHL and Cochrane CENTRAL to October 4(th) 2013 for randomised evaluations of physiotherapy exercise in adults with recent primary knee replacement. Outcomes were: patient-reported pain and function, knee range of motion, and functional performance. Authors were contacted for missing data and outcomes. Risk of bias and heterogeneity were assessed. Data was combined using random effects meta-analysis and reported as standardised mean differences (SMD) or mean differences (MD). RESULTS: Searches identified 18 randomised trials including 1,739 patients with total knee replacement. Interventions compared: physiotherapy exercise and no provision; home and outpatient provision; pool and gym-based provision; walking skills and more general physiotherapy; and general physiotherapy exercise with and without additional balance exercises or ergometer cycling. Compared with controls receiving minimal physiotherapy, patients receiving physiotherapy exercise had improved physical function at 3-4 months, SMD -0.37 (95% CI -0.62, -0.12), and pain, SMD -0.45 (95% CI -0.85, -0.06). Benefit up to 6 months was apparent when considering only higher quality studies. There were no differences for outpatient physiotherapy exercise compared with home-based provision in physical function or pain outcomes. There was a short-term benefit favouring home-based physiotherapy exercise for range of motion flexion. There were no differences in outcomes when the comparator was hydrotherapy, or when additional balancing or cycling components were included. In one study, a walking skills intervention was associated with a long-term improvement in walking performance. However, for all these evaluations studies were under-powered individually and in combination. CONCLUSION: After recent primary total knee replacement, interventions including physiotherapy and exercise show short-term improvements in physical function. However this conclusion is based on meta-analysis of a few small studies and no long-term benefits of physiotherapy exercise interventions were identified. Future research should target improvements to long-term function, pain and performance outcomes in appropriately powered trials.

Delayed recovery of leg fatigue symptoms following a maximal exercise session in people with multiple sclerosis.

BACKGROUND: Fatigue is a chronic symptom for people with multiple sclerosis (PwMS). OBJECTIVE: Symptoms of fatigue were investigated during and following a single exercise session. METHODS: In all, 58 PwMS and 15 healthy, low-active controls performed a cycle ergometer incremental exercise test to voluntary exhaustion. Physiological intensity (expired air and heart rate), perceived breathlessness, and leg fatigue (Rating of Perceived Exertion [RPE] CR-10 Scale) were measured during and for 10 minutes following exercise. MEASURES: of baseline disability (Barthel Index), activity (Physical Activity Scale for the Elderly), vitality (Subjective Vitality Scale), and general fatigue (Fatigue Severity Scale [FSS]) were recorded. RESULTS: PwMS had reduced exercise capacity (P = .00 to .01), but sensations of breathlessness and leg fatigue were the same at voluntary exercise termination in both groups (P = .09). PwMS with fatigue (FSS ≥ 4) exhibited reduced exercise capacity (P = .03 to .05) but reached the same physiological intensity, breathlessness, and leg fatigue symptoms at test termination as nonfatigued peers (P = .16 to .59). During recovery, there was no difference in observed means between groups, except for leg RPE, which was higher in the MS group (P = .047) and higher at 3 and 5 minutes after exercise in the fatigued MS group (P = .02). Physiological markers and breathlessness recovered at the same rate in both groups (P = .33 to .67). CONCLUSION: Monitoring leg fatigue symptoms during and through recovery from physical activities may help guide participation in physical activities for PwMS, particularly in people managing high levels of fatigue.

Home-based reach-to-grasp training for people after stroke: study protocol for a feasibility randomized controlled trial.

BACKGROUND: This feasibility study is intended to assess the acceptability of home-based task-specific reach-to-grasp (RTG) training for people with stroke, and to gather data to inform recruitment, retention, and sample size for a definitive randomized controlled trial. METHODS/DESIGN: This is to be a randomized controlled feasibility trial recruiting 50 individuals with upper-limb motor impairment after stroke. Participants will be recruited after discharge from hospital and up to 12 months post-stroke from hospital stroke services and community therapy-provider services. Participants will be assessed at baseline, and then electronically randomized and allocated to group by minimization, based on the time post-stroke and extent of upper-limb impairment. The intervention group will receive 14 training sessions, each 1 hour long, with a physiotherapist over 6 weeks and will be encouraged to practice independently for 1 hour/day to give a total of 56 hours of training time per participant. Participants allocated to the control group will receive arm therapy in accordance with usual care. Participants will be measured at 7 weeks post-randomization, and followed-up at 3 and 6 months post-randomization. Primary outcome measures for assessment of arm function are the Action Research Arm Test (ARAT) and Wolf Motor Function Test (WMFT). Secondary measures are the Motor Activity Log, Stroke Impact Scale, Carer Strain Index, and health and social care resource use. All assessments will be conducted by a trained assessor blinded to treatment allocation. Recruitment, adherence, withdrawals, adverse events (AEs), and completeness of data will be recorded and reported. DISCUSSION: This study will determine the acceptability of the intervention, the characteristics of the population recruited, recruitment and retention rates, descriptive statistics of outcomes, and incidence of AEs. It will provide the information needed for planning a definitive trial to test home-based RTG training. TRIAL REGISTRATION ISRCTN: ISRCTN56716589.

Subjective experiences of transient ischaemic attack: a repertory grid approach.

PURPOSE: Research on the psychosocial reactions to stroke has been used to inform rehabilitation programmes. Yet much less research has been conducted into experiences of, and reactions to, transient ischaemic attack (TIA), despite its link with secondary stroke. This study aimed to investigate the subjective psychological experiences of TIA. METHOD: Repertory grid technique was used because of its capacity to make individual implicit experiences explicit. Using the standard repertory grid protocol, 12 post-TIA patients were asked to consider how five everyday activities had been affected by TIA. Each participant generated six constructs or personal perspectives, which were analysed using proprietary (RepGrid IV) software. RESULTS: Despite the individualised nature of the responses, six themes emerged from the constructs. These included deep-seated anxiety about future uncertainties/disruption to normality, loss of confidence, frustration, TIA as a wake-up call, a sense of loss and sadness, and embarrassment. IMPLICATIONS FOR REHABILITATION: Research has shown that the patient's subjective experience and perspective are important to the rehabilitation process post-stroke. Relatively little research has been conducted into the subjective experiences of TIA patients. This study has revealed a range of subjective reactions to TIA, which could be used to inform individualised post-TIA management, adaptation and rehabilitation.

Recovery of function following hip resurfacing arthroplasty: a randomized controlled trial comparing an accelerated versus standard physiotherapy rehabilitation programme.

OBJECTIVE: To identify if a tailored rehabilitation programme is more effective than standard practice at improving function in patients undergoing metal-on-metal hip resurfacing arthroplasty. DESIGN: Randomized controlled trial. SETTING: Specialist orthopaedic hospital. SUBJECTS: 80 men with a median age of 56 years. INTERVENTIONS: Tailored post-operative physiotherapy programme compared with standard physiotherapy. MAIN OUTCOMES: Primary outcome - Oxford Hip Score (OHS), Secondary outcomes: Hip disability and Osteoarthritis Outcome Score (HOOS), EuroQol (EQ-5D-3L) and UCLA activity score. Hip range of motion, hip muscle strength and patient selected goals were also assessed. RESULTS: At one year the mean (SD) Oxford Hip Score of the intervention group was higher, 45.1 (5.3), than the control group, 39.6 (8.8). This was supported by a linear regression model, which detected a 5.8 unit change in Oxford Hip Score (p < 0.001), effect size 0.76. There was a statistically significant increase in Hip disability and Osteoarthritis Outcome Score of 12.4% (p < 0.0005), effect size 0.76; UCLA activity score differed by 0.66 points (p < 0.019), effect size 0.43; EQ 5D showed an improvement of 0.85 (p < 0.0005), effect size 0.76. A total of 80% (32 of 40) of the intervention group fully met their self-selected goal compared with 55% (22 of 40) of the control group. Hip range of motion increased significantly; hip flexion by a mean difference 17.9 degrees (p < 0.0005), hip extension by 5.7 degrees (p < 0.004) and abduction by 4 degrees (p < 0.05). Muscle strength improved more in the intervention group but was not statistically significant. CONCLUSIONS: A tailored physiotherapy programme improved self-reported functional outcomes and hip range of motion in patients undergoing hip resurfacing.

A Q-Methodology Study of Patients' Subjective Experiences of TIA.

Background. An expanding body of research has focused on a range of consequences of TIA. However, no work has been conducted on the patient's subjective experience of TIA. Aim. To capture patients' first-hand experiences of TIA. Method. Using Q-methodology which employs both qualitative and quantitative approaches, 39 statements relating to the clinical, physical, affective, and psychological impact of TIA were distilled from the literature and from patient narratives. Consistent with conventional Q-methodology, a purposive sample of twentythree post-TIA patients sorted these statements into a normally-distributed 39-cell grid, according to the extent to which each represented their experience of TIA. Results. Casewise factoranalysis was conducted on the sorted statements. Eight factors emerged which were labelled: lack of knowledge/awareness of TIA; life impact; anxiety; interpersonal impact; depression; physical consequences; cognitive avoidance/denial; constructive optimism. Conclusions. Five of the eight factors confirmed existing research on the impact of TIA, but three new issues emerged: deep-seated anxiety, denial and constructive optimism. The emerging perspectives highlight areas to target in the management of TIA and could inform health education messages, patient information, individualised caremanagement, and enhancement of coping strategies. With development, the findings could be used as a basis for psychometric risk assessment of TIA patients.

A cluster randomised controlled trial of an occupational therapy intervention for residents with stroke living in UK care homes (OTCH): study protocol.

BACKGROUND: The occupational therapy (OT) in care homes study (OTCH) aims to investigate the effect of a targeted course of individual OT (with task training, provision of adaptive equipment, minor environmental adaptations and staff education) for stroke survivors living in care homes, compared to usual care. METHODS/DESIGN: A cluster randomised controlled trial of United Kingdom (UK) care homes (n = 90) with residents (n = 900) who have suffered a stroke or transient ischaemic attack (TIA), and who are not receiving end-of-life care. Homes will be stratified by centre and by type of care provided and randomised (50:50) using computer generated blocked randomisation within strata to receive either the OT intervention (3 months intervention from an occupational therapist) or control (usual care). Staff training on facilitating independence and mobility and the use of adaptive equipment, will be delivered to every home, with control homes receiving this after the 12 month follow-up.Allocation will be concealed from the independent assessors, but the treating therapists, and residents will not be masked to the intervention. Measurements are taken at baseline prior to randomisation and at 3, 6 and 12 months post randomisation. The primary outcome measure is independence in self-care activities of daily living (Barthel Activities of Daily Living Index). Secondary outcome measures are mobility (Rivermead Mobility Index), mood (Geriatric Depression Scale), preference based quality of life measured from EQ-5D and costs associated with each intervention group. Quality adjusted life years (QALYs) will be derived based on the EQ-5D scores. Cost effectiveness analysis will be estimated and measured by incremental cost effectiveness ratio. Adverse events will be recorded. DISCUSSION: This study will be the largest cluster randomised controlled trial of OT in care homes to date and will clarify the currently inconclusive literature on the efficacy of OT for stroke and TIA survivors residing in care homes. TRIAL REGISTRATION: ISRCTN00757750.

Weekly exercise does not improve fatigue levels in Parkinson's disease.

BACKGROUND: Fatigue is one of the most disabling non-motor symptoms for people with Parkinson's disease. Exercise may modify fatigue. This study examines prescribed exercise effects on physical activity levels, well-being, and fatigue in Parkinson's disease. METHODS: In this single-blinded trial, participants were randomly assigned to either a 12 week community exercise program or control group. Primary outcome measures were fatigue (Fatigue Severity Scale) and physical activity. RESULTS: Thirty-nine people with Parkinson's disease were included: 20 in exercise and 19 in control. Sixty-five percent of the study group were fatigued (n = 24, mean 4.02, SD 1.48). Increased fatigue was associated with lower mobility and activity (P < .05). Individuals participated in a mean of 15 (SD 10) exercise sessions with no significant change in fatigue, mobility, well-being, or physical activity after exercise (P ≥ .05). CONCLUSION: Participation in weekly exercise did not improve fatigue in people with Parkinson's Disease.

Supported community exercise in people with long-term neurological conditions: a phase II randomized controlled trial.

OBJECTIVE: Adults with long-term neurological conditions have low levels of participation in physical activities and report many barriers to participation in exercise. This study examines the feasibility and safety of supporting community exercise for people with long-term neurological conditions using a physical activity support system. DESIGN: A phase II randomized controlled trial using computer-generated block randomization, allocation concealment and single blind outcome assessment. SETTING: Oxfordshire and Birmingham community Inclusive Fitness Initiative gyms. SUBJECTS: Patients with a long-term neurological condition. INTERVENTIONS: The intervention group (n = 51) received a 12-week, supported exercise programme. The control group (n = 48) participants received standard care for 12 weeks and were then offered the intervention. MAIN MEASURES: Physical activity, adherence to exercise, measures of mobility, health and well-being. RESULTS: Forty-eight patients (n = 51) completed the intervention, achieving 14 gym attendances (range 0-39) over the 12 weeks. Overall activity did not increase as measured by the Physical Activity Scale for the Elderly (change score mean 14.31; 95% confidence interval (CI) −8.27 to 36.89) and there were no statistically significant changes in body function and health and well-being measures. CONCLUSIONS: People with long-term neurological conditions can safely exercise in community gyms when supported and achieve similar attendance to standard exercise referral schemes, but may reduce other life activities in order to participate at a gym.

Exercise for multiple sclerosis: a single-blind randomized trial comparing three exercise intensities.

BACKGROUND: The most effective exercise dose has yet to be established for multiple sclerosis (MS). OBJECTIVE: The aim of this study was to investigate the effect of different exercise intensities in people with MS. METHODS: We completed a randomized comparator study of three cycling exercise intensities, with blinded assessment, was carried out in Oxford. Sixty-one adults with MS who fulfilled inclusion criteria were randomized at entry into the study, using a computer-generated list held by an exercise professional, into either: continuous (at 45% peak power, n=20), intermittent (30 sec on, 30 sec off at 90% peak power, n=21) or combined (10 min intermittent at 90% peak power then 10 min continuous at 45% peak power, n=20) exercise for 20 min twice a week for 12 weeks in a leisure facility. Groups were assessed at: baseline, halfway (6 weeks), end intervention (12 weeks) and follow-up (24 weeks). Primary outcome measure was 2 min walk. RESULTS: Fifty-five participants were included in the analysis (n=continuous 20, intermittent 18, combined 17). No differences were found between groups. After 6 weeks, considering all participants, 2 min walk distance increased by 6.96±2.56 m (95% CI: 1.81 to 12.10, effect size (es): 0.25, p<0.01). The continuous group increased by 4.71±4.24 m (95% CI: -3.80 to 13.22, es: 0.06), intermittent by 12.94±4.71 m (95% CI: 3.97 to 21.92, es: 0.28) and combined by 3.22±4.60 m (95% CI: -6.01 to 12.46, es: 0.04). Two minute walk did not significantly change between further assessments. Between 6 and 12 weeks there was a drop in attendance that seemed to be associated with the intermittent and combined groups; these groups also had a greater number of adverse events (leg pain during cycling most common) and dropouts (n=continuous 1, intermittent 5, combined 10). Considering all participants, 6 weeks of cycling exercise produced benefits in mobility that were maintained with further sessions. CONCLUSION: While no differences were found between groups, greater benefit may be associated with higher-intensity exercise, but this may be less well tolerated. CONSORT-trial registration number (ISRCTN89009719).

A systematic review of the incidence and prevalence of long-term neurological conditions in the UK.

BACKGROUND: Updated, robust estimates of the incidence and prevalence of rare long-term neurological conditions in the UK are not available. Global estimates may be misrepresentative as disease aetiology may vary by location. OBJECTIVES: To systematically review the incidence and prevalence of long-term neurological conditions in the UK since 1988. SEARCH STRATEGY: Medline (January 1988 to January 2009), Embase (January 1988 to January 2009), CINAHL (January 1988 to January 2009) and Cochrane CENTRAL databases. SELECTION CRITERIA: UK population-based incidence/prevalence studies of long-term neurological conditions since 1988. Exclusion criteria included inappropriate diagnoses and incomprehensive case ascertainment. DATA COLLECTION AND ANALYSIS: Articles were included based on the selection criteria. Data were extracted from articles with ranges of incidence and prevalence reported. MAIN RESULTS: Eight studies met the criteria (3 on motor neurone disease; 4 on Huntington's disease; 1 on progressive supranuclear palsy). The incidence of motor neurone disease ranged from 1.06 to 2.4/100,000 person-years. The prevalence ranged from 4.02 to 4.91/100,000. The prevalence of Huntington's disease ranged from 4.0 to 9.94/100,000. The prevalence of progressive supranuclear palsy ranged from 3.1 to 6.5/100,000. CONCLUSIONS: The review updates the incidence/prevalence of long-term neurological conditions. Future epidemiological studies must incorporate comprehensive case ascertainment methods and strict diagnostic criteria.

An integrated motor imagery program to improve functional task performance in neurorehabilitation: a single-blind randomized controlled trial.

OBJECTIVE: To investigate the feasibility of a motor imagery program integrated into physiotherapy and occupational therapy. DESIGN: A parallel-group, phase II, assessor-blind randomized controlled trial comparing motor imagery embedded in usual therapy with usual therapy only. SETTING: A neurologic rehabilitation center (Oxford, United Kingdom). PARTICIPANTS: Inpatients and outpatients diagnosed with stroke, brain injury, or multiple sclerosis, participating in a rehabilitation program with sufficient language skills to undertake the intervention were recruited (N=30) and assessed at baseline, after 6 weeks (postintervention), and after 12 weeks (follow-up). INTERVENTIONS: A motor imagery strategy was developed that could be integrated into usual therapy, tailored to individual goals, and used for any activity. The control group received standard care. MAIN OUTCOME MEASURES: Goal attainment scaling was used as the primary outcome measure. Other measures included the Barthel activities of daily living index and the Rivermead Mobility Index. RESULTS: Compliance with advised treatment was poor in 85% of the therapists and in 72% of the patients. Goal attainment scaling scores significantly improved at postintervention and follow-up (F(2,27)=45.159; P<.001), but no significant difference was observed between the groups over time (F(1,28)=.039; P=.845). CONCLUSIONS: Therapist and patient compliance with performing the intervention was low, restricting the conclusions regarding the effectiveness of the integrated motor imagery program. Future studies will need to explore barriers and facilitators to uptake of this intervention in clinical practice. Trial recruitment and retention were good. The study demonstrated that imagery could be successfully integrated into usual therapy and tailored for a wide range of functional activities.

Seated bilateral leg exercise effects on hemiparetic lower extremity function in chronic stroke.

BACKGROUND: Bilateral arm training with rhythmic auditory cueing (BATRAC) improves hemiparetic upper extremity (UE) function in stroke. It is unknown whether a similar exercise for the hemiparetic lower extremity (LE) is effective. OBJECTIVE: The authors sought to test whether the BATRAC strategy would transfer to the legs by improving LE motor function following ten 30-minute sessions of bilateral leg training with rhythmic auditory cueing (BLETRAC). METHODS: Twenty-four chronic stroke participants, recruited from the community, were randomized to either the BLETRAC or the BATRAC intervention. Assessments were performed before (week 0) and after (week 6) training as well as 3 months later (week 18). Change in the Fugl-Meyer LE and UE subscales served as primary outcomes. Timed 10-m walk, movement parameters during treadmill walking, and a repetitive aiming task for both feet and hands were the secondary outcomes. RESULTS: Following an intention-to-treat approach, data from 21 subjects were analyzed. After training, improvements in the Fugl-Meyer LE and UE subscales tended to be better for the corresponding intervention group. The BLETRAC group also showed increases in step length during treadmill walking and performance in the repetitive foot and hand aiming tasks. No differences between the intervention groups were found at follow-up. CONCLUSIONS: This exploratory trial demonstrates that transfer of the BATRAC approach to the legs is feasible. Transient improvements of limb motor function in chronic stroke participants were induced by targeted exercise (BATRAC for the UE and BLETRAC for the LE). It may be that further periods of training would increase and maintain effects.

Mental techniques during manual stretching in spasticity--a pilot randomized controlled trial.

OBJECTIVE: To evaluate the feasibility and effects of using motor imagery during therapeutic stretching in individuals with spasticity. DESIGN: Randomized single-blind controlled pilot trial. SETTING: Chronic day care unit, neurological rehabilitation unit and in the community. SUBJECTS: Eleven individuals with spasticity in the arm requiring stretching as part of their normal routine. INTERVENTIONS: In addition to their normal stretching routine, subjects in the experimental group received motor imagery during their stretches (n = 6). The control group received progressive muscle relaxation during their stretches (n = 5). The dose varied between 8 and 56 sessions over eight weeks. MAIN MEASURES: Resistance to passive movement, measured with a torque transducer, passive range of movement, measured with an electro-goniometer, Modified Ashworth Scale (MAS) and level of discomfort during the MAS were assessed at baseline and after eight weeks by an independent assessor. These measures were recorded before and after a stretch intervention on both assessments. RESULTS: Participants, therapists and carers tolerated the techniques well. Compliance was variable and adherence was good. Mixed ANOVA showed no difference over time and no difference between the motor imagery and progressive muscle relaxation group on the primary and secondary outcome measures (P>0.05). CONCLUSIONS: It is feasible to use motor imagery during therapeutic stretching. Statistical power was low due to the large variability in the population and the small sample size. Post-hoc sample size calculation suggests that future studies of this subject should include at least 54 participants per group. Further research is warranted.