Goal-setting and attainment in prolonged disorders of consciousness - development of a structured approach.

Aims: To develop a structured goal-set for use in programs for the assessment and management of prolonged disorders of consciousness (PDOC).Methods: A retrospective analysis of goals from a consecutive cohort of patients (n = 162) admitted to a specialist in-patient PDOC program in the UK from 2007 to 2018. Overall goal attainment was examined with Goal Attainment Scaling (GAS) using the GAS-Light method. Rates of individual goal-setting and achievement were examined for both standardized objectives (n = 2959) and personalized goals (n = 661). Goal statements from the personalized goals were independently reviewed and mapped to the domains of the existing structured objective set to identify any missing goal areas.Results: Mean outcome GAS T-scores were 47.2 (95% CI: 46.7, 47.6) and 47.7 (95% CI: 46.7, 48.8), respectively, for the standardized and personally set goals. These were closely correlated (r = 0.482, p < .001) with no significant difference between them. Analysis of goal achievement within each domain identified goals that were/were not likely to be achieved. An initial structured set of 20 standardized objectives in 12 domains was expanded and re-organized to produce a final-structured goal-set of 36 objectives in 18 domains.Conclusions: Developed through real-life clinical practice, this first published structured goal-set for PDOC programs now requires testing in other services/settings.

Botulinum toxin assessment, intervention and after-care for upper limb hypertonicity in adults: international consensus statement.

Upper limb spasticity affecting elbow, wrist, and finger flexors can be safely and effectively reduced with injections of botulinum toxin type-A (BoNT-A). It has been best studied in adults in the context of post-stroke spasticity. The clinical benefits include reduction in pain and deformity, improvement in washing and dressing the upper limb, and a reduction in caregiver burden (Class I evidence, recommendation level A). Some patients show improvement in function performed by active movement of the affected upper limb (Class III evidence, recommendation C), but predicting and measuring this is difficult, and further research is needed. An individually based approach to treatment and outcome measurement is preferred (Class IV, recommendation U). More research is needed to resolve many unknown issues of assessment and treatment, using research methods appropriate to the question.

Multidisciplinary rehabilitation programmes following joint replacement at the hip and knee in chronic arthropathy.

BACKGROUND: Joint replacements are common procedures and treatment of choice for those with intractable joint pain and disability arising from arthropathy of the hip or knee. Multidisciplinary rehabilitation is considered integral to the outcome of joint replacement. OBJECTIVES: To assess the evidence for effectiveness of multidisciplinary rehabilitation on activity and participation in adults following hip or knee joint replacement for chronic arthropathy. SEARCH STRATEGY: We searched the Cochrane Musculoskeletal Group Trials Register, the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE and CINAHL up to September 2006. SELECTION CRITERIA: Randomised controlled trials (RCTs) that compared organised multidisciplinary rehabilitation with routine services following hip or knee replacement, and included outcome measures of activity and participation in accordance with the International Classification of Functioning, Health and Disability (ICF). DATA COLLECTION AND ANALYSIS: Four authors independently extracted data and assessed methodological quality of included trials. MAIN RESULTS: Five trials (619 participants) met the inclusion criteria; two addressed inpatient rehabilitation (261 participants) and three (358 participants) home-based settings. There were no trials addressing outpatient centre-based programmes. Pooling of data was not possible due to differences in study design and outcomes used. Methodological assessment showed all trials were of low quality. For inpatient settings early commencement of rehabilitation and clinical pathways led to more rapid attainment of functional milestones (disability) (Functional Independence Measure (FIM) transfer WMD 0.5, 95% CI 0.15, 0.85, number needed to treat to benefit (NNTB) = 6, FIM ambulation WMD 1.55 (95%CI 0.96, 2.14), NNTB = 3), shorter hospital stay, fewer post-operative complications and reduced costs in the first three to four months. Home-based multidisciplinary care improved functional gain (Oxford Hip Score (OHS) WMD at 6 months -7.00 (95%CI -10.36, -3.64), NNT = 2 and quality of life (QoL) and reduced hospital stay in the medium term (six months). No trials addressed longer-term outcomes following hip replacement only. AUTHORS' CONCLUSIONS: Based on the heterogeneity and the low quality of the included trials that precluded pooled meta-analysis, there is silver level evidence that following hip or knee joint replacement, early multidisciplinary rehabilitation can improve outcomes at the level of activity and participation. The optimal intensity, frequency and effects of rehabilitation over a longer period and associated social costs need further study. Future research should focus on improving methodological and scientific rigour of clinical trials, and use of standardised outcome measures, so that results can be pooled for statistical analysis.

Multidisciplinary rehabilitation for adults with multiple sclerosis.

BACKGROUND: Multidisciplinary rehabilitation (MD) is an important component of symptomatic and supportive treatment for Multiple sclerosis (MS), but evidence base for its effectiveness is yet to be established. OBJECTIVES: To assess the effectiveness of organized MD rehabilitation in adults with MS. To explore rehabilitation approaches that are effective in different settings and the outcomes that are affected. SEARCH STRATEGY: The sources used included: Cochrane Central Register of Controlled Trials "CENTRAL", MEDLINE (1966- 2005), CINAHL (1982- 2005), PEDro (1990- 2005), EMBASE (1988- 2005), the Cochrane Rehabilitation and Related Therapies Field trials Register and the National Health Service National Research Register (NRR). SELECTION CRITERIA: Randomized and controlled clinical trials that compared MD rehabilitation with routinely available local services or lower levels of intervention; or trials comparing interventions in different settings or at different levels of intensity. DATA COLLECTION AND ANALYSIS: Three reviewers selected trials and rated their methodological quality independently. A 'best evidence' synthesis based on methodological quality was performed. Trials were grouped in terms of setting and type of rehabilitation and duration of patient follow up. MAIN RESULTS: Eight trials (7 RCTs; 1 CCT) (747 participants and 73 caregivers) were identified. Seven RCTs scored well and one CCT scored poorly on the methodological quality assessment. There was 'strong evidence' that despite no change in the level of impairment, inpatient MD rehabilitation can produce short-term gains at the levels of activity (disability) and participation for patients with MS. For outpatient and home-based rehabilitation programmes there was 'limited evidence' for short-term improvements in symptoms and disability with high intensity programmes, which translated into improvement in participation and quality of life. For low intensity programmes conducted over a longer period there was strong evidence for longer-term gains in quality of life; and also limited evidence for benefits to carers. Although some studies reported potential for cost-savings, there is no convincing evidence regarding the long-term cost-effectiveness of these programmes. It was not possible to suggest best 'dose' of therapy or supremacy of one therapy over another. This review highlights the limitations of RCTs in rehabilitation settings and need for better designed randomized and multiple centre trials. AUTHORS' CONCLUSIONS: MD rehabilitation programmes do not change the level of impairment, but can improve the experience of people with MS in terms of activity and participation. Regular evaluation and assessment of these persons for rehabilitation is recommended. Further research into appropriate outcome measures, optimal intensity, frequency, cost and effectiveness of rehabilitation therapy over a longer time period is needed. Future research in rehabilitation should focus on improving methodological and scientific rigour of clinical trials.

Rehabilitation interventions for foot drop in neuromuscular disease.

BACKGROUND: "Foot drop" or "Floppy foot drop" is the term commonly used to describe weakness or contracture of the muscles around the ankle joint. It may arise from many neuromuscular diseases. OBJECTIVES: To conduct a systematic review of randomised trials of treatment for footdrop resulting from neuromuscular disease. SEARCH STRATEGY: We searched the Cochrane Neuromuscular Disease Group Trials Register (July 2005), MEDLINE (January 1966 to July 2005), EMBASE (January 1980 to July 2005), AMED (January 1985 to July 2005) and CINAHL databases (January 1982 to July 2005). SELECTION CRITERIA: Randomised and quasi-randomised trials of physical, orthotic and surgical treatments for footdrop resulting from lower motor neuron or muscle disease and related contractures were included. People with primary joint disease were excluded. Interventions included a 'wait and see' approach, physiotherapy, orthotics, surgery and pharmacological therapy. The primary outcome measure was ability to walk whilst secondary outcome measures included dorsiflexor torque and strength, measures of 'activity' and 'participation' and adverse effects. DATA COLLECTION AND ANALYSIS: Methodological quality was evaluated by two authors using the van Tulder criteria. Three studies with altogether 139 participants were included in the review. Heterogeneity of the studies precluded pooling the data. MAIN RESULTS: Early surgery did not significantly affect walking speed in a trial including 20 children with Duchenne muscular dystrophy. After one year, the mean difference (MD) of the 28 feet walking time was 0.00 seconds (95% confidence interval (CI) -0.83 to 0.83) and the MD of the 150 feet walking time was -2.88 seconds, (95% CI -8.18 to 2.42). In a trial with altogether 26 participants with Charcot-Marie-Tooth disease (hereditary motor and sensory neuropathy), long-term strength training significantly increased walking speed on a 6 metre timed walk (MD -0.70 seconds, 95% CI -1.17 to -0.23) but not on a 50 metre timed walk (MD -1.9 seconds, 95% CI -4.09 to 0.29). In a trial of a 24-week strength training programme in 28 participants with myotonic dystrophy, there was no significant change in walking speed on either a 6 or 50 metre walk. AUTHORS' CONCLUSIONS: Using the primary outcome of ability to walk, only one study demonstrated a positive effect and that was an exercise programme for people with Charcot-Marie-Tooth disease. Surgery was not significantly effective in children with Duchenne Muscular Dystrophy. More evidence generated by methodologically sound trials is required.

Multi-disciplinary rehabilitation for acquired brain injury in adults of working age.

BACKGROUND: Evidence from systematic reviews demonstrates that multi-disciplinary rehabilitation is effective in the stroke population, where older adults predominate. However, the evidence base for the effectiveness of rehabilitation following acquired brain injury (ABI) in younger adults is not yet established, perhaps because there are different methodological challenges. OBJECTIVES: To assess the effects of multi-disciplinary rehabilitation following ABI in adults, 16 to 65 years. To explore approaches that are effective in different settings and the outcomes that are affected. SEARCH STRATEGY: We used a wide range of sources including: Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (1966-2004), EMBASE (1988-2004), CINAHL (1983-2004), PsycLIT (1967-2004), AMED, the National Research Register 2004 and ISI Science Citation Index (1981-2004). SELECTION CRITERIA: Randomised controlled trials (RCTs) comparing multi-disciplinary rehabilitation with either routinely available local services or lower levels of intervention; or trials comparing intervention in different settings or at different levels of intensity. Quasi-randomised and quasi-experimental designs were also included, providing they met pre-defined methodological criteria. DATA COLLECTION AND ANALYSIS: Trials were selected by two authors independently, and their methodological quality rated, again by two independent authors. A third reviewer arbitrated when disagreements could not be resolved by discussion. A 'best evidence' synthesis was performed by attributing levels of evidence, based on methodological quality. Trials were sub-divided in terms of severity of ABI and the setting and type of rehabilitation offered. MAIN RESULTS: Ten trials were identified of good methodological quality and four of lower quality. Within the subgroup of predominantly mild brain injury, 'strong evidence' suggested that most patients make a good recovery with provision of appropriate information, without additional specific intervention. For moderate to severe injury, there is 'strong evidence' of benefit from formal intervention. For patients with moderate to severe ABI already in rehabilitation, there is strong evidence that more intensive programmes are associated with earlier functional gains, and 'moderate evidence' that continued outpatient therapy can help to sustain gains made in early post-acute rehabilitation. There is 'limited evidence' that specialist in-patient rehabilitation and specialist multi-disciplinary community rehabilitation may provide additional functional gains, but the studies serve to highlight the particular practical and ethical restraints on randomisation of severely affected individuals for whom there are no realistic alternatives to specialist intervention. AUTHORS' CONCLUSIONS: Problems following ABI vary; different services are required to suit the needs of patients with different problems. Patients presenting acutely to hospital with moderate to severe brain injury should be routinely followed up to assess their need for rehabilitation. Intensive intervention appears to lead to earlier gains. The balance between intensity and cost-effectiveness has yet to be determined. Patients discharged from in-patient rehabilitation should have access to out-patient or community-based services appropriate to their needs. Those with milder brain injury benefit from follow-up, and appropriate information and advice. Not all questions in rehabilitation can be addressed by traditional research methodologies. There are important questions still to be answered and future research should employ the most appropriate methodology.

In vitro lymph node and peripheral blood lymphocyte responses to influenza immunization in patients with systemic lupus erythematosus.

Following influenza immunization, in vitro anti-influenza antibody production by peripheral blood lymphocytes (PBM) taken from some patients with systemic lupus erythematosus is shown to be impaired despite apparently normal serum antibody responses. One explanation for this finding could be the sequestration of antibody-producing cells in the lymphoid tissue. In this study, antibody production in vitro by lymphocytes from peripheral blood and lymph nodes was measured in parallel following influenza immunization of SLE patients and normal controls. Antibody production by lymph node cells was confirmed in the presence of an impaired PBM antibody response, suggesting redistribution of antibody-producing cells to the lymphoid tissue. This finding was not however, confined to SLE patients, and the relatively low serum antibody response in these individuals suggests a more generalised impairment of the immune response.

Exercise for people with peripheral neuropathy.

BACKGROUND: Peripheral neuropathies are a wide range of diseases affecting the peripheral nerves. Demyelination or axonal degeneration gives rise to a variety of symptoms including reduced or altered sensation, pain, muscle weakness and fatigue. Secondary disability arises and this may result in adjustments to psychological and social function. Exercise therapy, with a view to developing strength and stamina, forms part of the treatment for people with peripheral neuropathy, particularly in the later stages of recovery from acute neuropathy and in chronic neuropathies. OBJECTIVES: The primary objective was to examine the effect of exercise therapy on functional ability in the treatment of people with peripheral neuropathy. In addition, secondary outcomes of muscle strength, endurance, broader measures of health and well being, as well as unfavourable outcomes were examined. SEARCH STRATEGY: We searched the Cochrane Neuromuscular Disease Group register (July 2002 and updated February 2004) and MEDLINE (from January 1966 to June 2004), EMBASE (from January 1980 to June 2004), CINAHL (from January 1982 to July 2002) and LILACS (from January 1982 to July 2002) electronic databases. Bibliographies of all selected randomised controlled trials were checked and authors contacted to identify additional published or unpublished data. SELECTION CRITERIA: Any randomised or quasi-randomised controlled trial comparing the effect of exercise therapy with no exercise therapy or drugs or an alternative non-drug treatment on functional ability (or disability) in people with peripheral neuropathy at least eight weeks after randomisation was included. DATA COLLECTION AND ANALYSIS: Two reviewers independently selected eligible studies, rated the methodological quality and extracted data. MAIN RESULTS: Only one trial fully met the inclusion criteria. An additional two trials assessed outcomes less than eight weeks after randomisation and were also included. Methodological quality was poor for several criteria in each study. Data used in the three studies could not be pooled due to heterogeneity of diagnostic groups and outcome measures. The results of the included trials failed to show any effect of strengthening and endurance exercise programmes on functional ability in people with peripheral neuropathy. However, there is some evidence that strengthening exercise programmes were moderately effective in increasing the strength of tested muscles. REVIEWERS' CONCLUSIONS: There is inadequate evidence to evaluate the effect of exercise on functional ability in people with peripheral neuropathy. The results suggest that progressive resisted exercise may improve muscle strength in affected muscles.

Self-referential selective memory in pain patients.

The effect of self-reference on recall bias for pain stimuli was compared in chronic pain patients and controls. It was hypothesized that self-referential encoding would result in better recall of pain stimuli in chronic pain patients. In contrast, it was predicted that a non-pain control group would display no recall bias for pain-associated stimuli, regardless of the encoding reference. Subjects were tested in two conditions. The first condition (self-referential) involved encoding a list of words constructed from sensory pain, affective and neutral words. Elaboration at the encoding stage was achieved by asking subjects to imagine themselves in situations involving these words. Subjects were also asked to rate the likelihood of these situations occurring on a scale of 1 to 5 (from 1 = 'will not happen' to 5 = 'certain to happen'). The second condition (other-person reference) repeated this task in reference to another person with a matched list of words. A 2 x 2 x 3 factorial analysis of variance based on group x reference (self and other) x word type (sensory, affective and neutral) was carried out on recall scores, with the likelihood ratings as a covariate. Results reveal a significant three-way interaction. The analysis indicated that, while pain patients show an increase in recall of sensory words and a decrease in recall of neutral words when these are encoded in reference to themselves, control subjects show no difference in recall of these word types regardless of the encoding condition. The results support the notion that pain patients selectively recall more pain-associated words in comparison with other word types. However, this effect is only true for stimuli encoded in reference to themselves. It is proposed that this processing bias may contribute to the maintenance of a sense of helplessness and exacerbate the emotional impact of the pain experience.

Three-dimensional motion analysis of upper limb movement in the bowing arm of string-playing musicians.

OBJECTIVES: To explore the role of three-dimensional movement analysis in defining patterns of joint movement while bowing on different stringed instruments, and its potential for future use by the clinician in the study of musculoskeletal problems in musicians. DESIGN AND METHODS: A protocol was developed for analysis of bowing arm movements using the MacReflex 3-D analysis system- including definition of marker sites, positioning of the musician within the calibrated area and standardised bowing sequences. This protocol was then used to determine whether the system was sensitive to differences between instrument types and to variation in bowing style and technique between individual players. The ranges of movement in the shoulder, elbow and wrist were compared between instrument groups in a cohort of 39 asymptomatic string players. RESULTS: The system gave reproducible results on repeated testing, and demonstrated clear differences between instruments, as well as stylistic differences between players. Range of shoulder movement increased progressively towards the upper register of the cello, while decreasing on the violin. Maximum elevation of the shoulder was significantly greater on the cello (P<0.001), while elbow flexion, and therefore range, was consistently greater on the violin. CONCLUSIONS: Clear and reproducible differences in style and technique were demonstrated between individuals. The increased range of shoulder movement in the upper register of the 'cello may contribute to the greater prevalence of neck and shoulder symptoms among 'cellists. Further study is required to establish whether different musculoskeletal symptoms produce characteristic patterns which could help in diagnosis and development is required to make the system feasible for routine use. RELEVANCE: Musculoskeletal problems are common among musicians. Different instruments and playing positions make different demands on joints and may contribute to the variance in reported incidence of musculoskeletal symptoms among violinists and cellists. Three-dimensional analysis may prove helpful in the future for the diagnosis of different musculoskeletal syndromes in string players, or for identifying movement patterns which could exacerbate repetitive strain injuries. However, as this is the first application of the technique in this complex area, preliminary work was required to establish feasibility and to obtain data on normal players.

Standardized outcome assessment in brain injury rehabilitation for younger adults.

PURPOSE: To explore possible candidates for a common outcome measure for brain injury rehabilitation in younger adults. METHOD: Patients recovering from brain injury pass through several different stages of rehabilitation, illustrated by the 'Slinky model'. Outcome measures used to assess progress must not only meet scientific criteria for validity and reliability--they must be practical to use in a clinical setting and relevant to the rehabilitation goals at each stage. Within most major rehabilitation settings, the commonest goals focus on reducing disability or dependency. Among the most widely used measures in the UK are the Barthel Index, the Functional Independence Measure (FIM) and the extended Functional Assessment Measure (FIM + FAM). The relationship between these instruments is discussed. CONCLUSION: No single outcome measure is suitable for all brain injury rehabilitation, but by taking these most widely used measures and understanding the relationship between them, we already have a potential common language in disability measurement between the majority of rehabilitation centres in the UK and beyond. These instruments, however, have clear floor and ceiling effects and further work is needed to agree common measures for rehabilitation intervention that falls outside the sensitivity range of these three scales.

Reflex sympathetic dystrophy--a complex regional pain syndrome.

Reflex sympathetic dystrophy (RSD) is a complex and poorly-understood condition characterized by: (a) pain and altered sensation; (b) motor disturbance and soft tissue change; (c) vasomotor and autonomic changes; and (d) psychosocial disturbance. Neurological symptoms typically do not conform to any particular pattern of nerve damage. Many different names have been ascribed to this condition and most recently the term 'complex regional pain syndrome' has been coined to emphasize the complex interaction of somatic, psychological and behavioural factors. Diagnostic criteria have been proposed by the International Association for the Study of Pain, but are still subject to debate. This review article describes the clinical features which may present as part of the condition, and the patho-physiology and pre-disposing factors so far identified. The evidence for effectiveness of different interventions is presented and a treatment approach outlined for inter-disciplinary management. While RSD is traditionally associated with pain in the extremities, the possibility is raised that the same process may underlie chronic pain syndromes affecting more central structures, such as testicular or pelvic pain.

Traumatic brain injury.

PURPOSE: Traumatic brain injury (TBI) leading to severe disability is fortunately rare, but when it occurs, the effect on patients and their families can be devastating. ISSUE: In the UK at the current time, there are insufficient specialist rehabilitation services to cater for the case-load and many patients receive their care in general wards. CONCLUSION: This educational article outlines the principles of management of severe TBI from a practical clinical viewpoint, reviews briefly the evidence for effectiveness of rehabilitation and offers an approach to consistent outcome measurement.

Secondary safety of car adaptations for disabled motorists.

Secondary safety--a car's ability to protect its occupants from injury during a crash--is an area of rapid development in vehicle design which is largely consumer-led. Car adaptations for disabled motorists may reduce secondary safety by presenting hard objects on which people may injure themselves, or by interfering with existing safety systems or modifying the impact zones of the car itself. This paper outlines the principles of secondary safety and presents the results of a qualitative survey comprising secondary safety assessment of 33 vehicles adapted for disabled motorists, suggesting ways in which this might be improved.

Development of an integrated care pathway for the management of hemiplegic shoulder pain.

PURPOSE: To improve clinical management of patients with hemiplegic shoulder pain through development of an evidence-based multidisciplinary integrated care pathway (ICP), and to use this to audit quality of care against predefined standards. METHODS: The ICP was developed by a team of medical, paramedical and nursing staff. The evidence base was established through a systematic literature review supplemented by clinical consensus to ensure best practice where scientific evidence was lacking. Following development, performance was assessed against standards in a cohort of stroke patients with hemiplegia (n = 32) consecutively admitted to a regional unit providing in-patient rehabilitation for young patients with complex disabilities. RESULTS: Performance showed improvements in assessment and documentation of pain and in initial care, including analgesia and application of positioning/handling protocols. However, review and response to continuing or changing symptoms were poorly documented. Changes to the ICP were introduced to improve this. CONCLUSIONS: Principal benefits have been to raise awareness of shoulder pain, to educate staff and prompt management in line with recommended best practice, but strong leadership is essential to ensure continuity in clinical practice. Future research is needed to establish whether improved quality of care offsets the substantial investment of staff time in ICP development.

Urinary incontinence among patients with arthritis--a neglected disability.

Urinary tract pathology may be no more common in patients with arthritis than among the general population, but its impact may be enhanced by disability. In this survey of 247 patients, as many as 38% of patients with rheumatoid arthritis (RA), 47% of patients with osteoarthritis (OA) and even 34% of patients with soft tissue rheumatism (STR) reported difficulty controlling their urine, confirming that incontinence is a widespread and often under-reported problem. More detailed enquiry in a sample of 90 patients with OA or RA did not suggest specific urinary tract pathology related to the underlying arthritis. Those who reported problems with urinary control were more disabled, and took longer to get to the toilet in their own environment than those without control problems. Twenty-seven per cent of patients felt that their problems would be solved by provision of a downstairs toilet. Timing of tasks performed by patients within their home is suggested as a method for assessing functional ability which encompasses both patient disability and environmental factors.

Accuracy of prediction of walking for young stroke patients by use of the FIM.

BACKGROUND AND PURPOSE: Clinical prediction of walking outcome after a stroke is essential for effective discharge planning. However, its accuracy has hardly been explored. This study took place in a regional unit admitting patients with complex neurological disabilities for specialist inpatient rehabilitation. The aim was to compare predicted outcome (goal score) with achieved outcome (discharge score) on the seven-point locomotion subscale of the Functional Independence Measure (FIM), to evaluate its precision and identify factors influencing accuracy. METHOD: Admission, goal and discharge scores were analysed retrospectively for 141 subjects (90 M; 51 F) admitted consecutively to the Unit with median age 54 years (range 15-68 years) with median length of stay 13.6 weeks (range 3-35 weeks). RESULTS: Ninety subjects (64%) gained from two to six points; 50 subjects (35%) gained one point or showed no change. One patient deteriorated by two points. Excluding patients admitted with the highest score (FIM level 7), the overall level of agreement between predicted and discharge scores was moderate (weighted kappa 0.47). Prediction was accurate to +/- 1 point in 113 subjects (80%). Overprediction by > or = 2 points occurred in 16 subjects (11%) and underprediction by > or = 2 points in 12 subjects (9%). Analysis of the most-disabled cohort, admitted with FIM levels 1 or 2 scores, revealed a higher sensitivity for predicting 'independence' (FIM levels 5-7) (78%) than 'dependence' (FIM levels 1-4) (65%). Accuracy was not affected by age, gender or side of stroke. Inaccurate predictions were associated with lower admission FIM level scores (p = -0.26; p = 0.002) and a greater length of stay (p = 0.36; p < 0.001). Subjects with quadriplegia were more likely to have inaccurate outcome predictions made than those with hemiplegia (p = 0.025) and those with neglect were more likely to have inaccurate outcome predictions made than those without neglect (p = 0.017). CONCLUSION: Further investigation into clinical prediction and the variables which confound accuracy is needed for effective planning.

Multidisciplinary care for Guillain-Barré syndrome.

BACKGROUND: Guillain-Barré syndrome (GBS) can be a significant cause of new long-term disability, which is thought to be amenable to multidisciplinary care. However, the evidence base of its effectiveness is unclear. AIM: The aim of this systematic review is to assess the effectiveness of multidisciplinary care in adults with GBS, the types of approaches that are effective (setting, type, intensity) and the outcomes that are affected. METHODS: The search strategy comprised: The Cochrane Neuromuscular Disease Group Specialized Register and the Cochrane Central Register of Controlled Trials; MEDLINE, EMBASE, AMED, PEDro, LILACS and CINAHL (up to May 2010). Selected studies included randomized and controlled clinical trials that compared multidisciplinary care in GBS with a control (routine local service, lower level of intervention); or studies that compared multidisciplinary care in different settings or at different levels of intensity of therapy. Best evidence synthesis was based on methodological quality. Three observational studies were also reported but they make limited contribution to evidence base synthesis. RESULTS: No randomized or controlled clinical trials were identified. Evidence from three low-quality observational studies provide some support for improved disability in the short term (6 months) with high intensity rehabilitation; and for improved participation and quality of life. CONCLUSION: The gaps in existing research should not be interpreted as ineffectiveness of multidisciplinary care in GBS. Appropriate and methodologically robust study designs, responsive outcome measures; and more research in the setting, type and intensity of rehabilitation are needed.