Utility of the AM-PAC "6 Clicks" Basic Mobility and Daily Activity Short Forms to Determine Discharge Destination in an Acute Stroke Population.

IMPORTANCE: The American Heart Association and American Stroke Association recommend early identification of level of rehabilitative care as a priority after stroke. OBJECTIVE: To evaluate the utility of the Activity Measure for Post-Acute Care (AM-PAC) "6 Clicks" Daily Activity and Basic Mobility forms to determine the next level of rehabilitation after hospitalization for adults with stroke. DESIGN: Retrospective cohort design using medical records from 2015 to 2016. SETTING: Major urban hospital. PARTICIPANTS: Patients admitted to the stroke service, with a confirmed stroke, who were seen by a physical or occupational therapist; who had a 6 Clicks Basic Mobility or Daily Activity score at initial evaluation; and who were discharged to home, an acute inpatient rehabilitation facility (IRF), or a subacute skilled nursing facility (SNF). OUTCOMES AND MEASURES: Length of stay and discharge destination. RESULTS: Seven hundred four participants (M age = 68.28 yr; 51.21% female) were included. Analysis of variance and receiver operating characteristic curves were performed. Daily Activity scores were highest for home discharge, lower for IRF discharge, and lowest for SNF discharge; Basic Mobility showed a similar pattern. Cutoff values distinguishing home from further inpatient rehabilitation were 44.50 for Basic Mobility and 39.40 for Daily Activity scores (area under the curve [AUC] = .82 for both forms), with scores of 34.59 (AUC = 0.64) and 31.32 (AUC = 0.67) separating IRF from SNF, respectively. CONCLUSIONS AND RELEVANCE: Therapists should incorporate 6 Clicks scores into their discharge planning. What This Article Adds: This research demonstrates the utility of an outcome measure in the acute care setting that assists in planning discharge destination for patients with stroke.

Effectiveness and Success Factors of Bilateral Arm Training After Stroke: A Systematic Review and Meta-Analysis.

Bilateral arm training (BAT) presents as a promising approach in upper extremity (UE) rehabilitation after a stroke as it may facilitate neuroplasticity. However, the effectiveness of BAT is inconclusive, and no systematic reviews and meta-analyses have investigated the impact of different factors on the outcomes of BAT. This systematic review and meta-analysis aimed to (1) compare the effects of bilateral arm training (BAT) with unilateral arm training (UAT) and conventional therapy (CT) on the upper limb (UL) motor impairments and functional performance post-stroke, and (2) investigate the different contributing factors that may influence the success of BAT. A comprehensive literature search was performed in five databases. Randomized control trials (RCTs) that met inclusion criteria were selected and assessed for methodological qualities. Data relating to outcome measures, characteristics of participants (stroke chronicity and severity), and features of intervention (type of BAT and dose) were extracted for meta-analysis. With 25 RCTs meeting the inclusion criteria, BAT demonstrated significantly greater improvements in motor impairments as measured by Fugl-Meyer Assessment of Upper Extremity (FMA-UE) than CT (MD = 3.94, p = < 0.001), but not in functional performance as measured by the pooled outcomes of Action Research Arm Test (ARAT), Box and Block Test (BBT), and the time component of Motor Function Test (WMFT-time) (SMD = 0.28, p = 0.313). The superior motor impairment effects of BAT were associated with recruiting mildly impaired individuals in the chronic phase of stroke (MD = 6.71, p < 0.001), and applying a higher dose of intervention (MD = 6.52, p < 0.001). Subgroup analysis showed that bilateral functional task training (BFTT) improves both motor impairments (MD = 7.84, p < 0.001) and functional performance (SMD = 1.02, p = 0.049). No significant differences were detected between BAT and UAT for motor impairment (MD = -0.90, p = 0.681) or functional performance (SMD = -0.09, p = 0.457). Thus, our meta-analysis indicates that BAT may be more beneficial than CT in addressing post-stroke UL motor impairment, particularly in the chronic phase with mild UL paresis. The success of BAT may be dose-dependent, and higher doses of intervention may be required. BFTT appears to be a valuable form of BAT that could be integrated into stroke rehabilitation programs. BAT and UAT are generally equivalent in improving UL motor impairments and functional performance.

Modified Approach to Stroke Rehabilitation (MAStR): feasibility study of a method to apply procedural memory concepts to transfer training.

OBJECTIVE: Training and implementation for a multidisciplinary stroke rehabilitation method emphasizing procedural memory. BACKGROUND: Current practice in stroke rehabilitation relies on explicit memory, often compromised by stroke, failing to capitalize on better-preserved procedural memory skills. Recruitment of procedural memory requires consistency and practice, characteristics difficulty to promote on inpatient rehabilitation units. We designed a method Modified Approach to Stroke Rehabilitation (MAStR) to maximize consistency and practice for transfer training with stroke patients. DESIGN: Phase I, single-group study. MAStR has two innovations: (1) simplification of instructions to only three words, other direction provided non-verbally; (2) having all rehabilitation staff apply the same approach for transfers. Staff training in MAStR included review of written material describing the rationale for MAStR and demonstration of a transfer using MAStR. Enrolled patients completed each transfer with MAStR in addition to standard rehabilitation therapy. RESULTS: The MAStR method was taught to a large, multidisciplinary rehabilitation staff (n = 31). Training and certification required 15 min per staff member. Five stroke patients were enrolled. No transfers with MAStR resulted in injury, no negative feedback was received from staff or patients. Staff reported satisfaction with the brief MAStR training and reported transfers were easier to complete with the MAStR method. CONCLUSIONS: Feasibility was demonstrated for an innovative application of procedural memory concepts to stroke rehabilitation. All rehabilitation disciplines were successfully trained. MAStR was well-tolerated and liked by rehabilitation staff and patients. These results support pursuit of a Phase II pilot study.

Pulmonary Physical Therapy Techniques to Enhance Survival in Amyotrophic Lateral Sclerosis: A Systematic Review.

BACKGROUND AND PURPOSE: Respiratory insufficiency is the primary cause of morbidity and mortality in individuals with amyotrophic lateral sclerosis (ALS). Although mechanical interventions are effective in prolonging survival through respiratory support, pulmonary physical therapy interventions are being investigated. The purpose of this systematic review was to examine the effectiveness of pulmonary physical therapy interventions across the progressive stages of ALS. METHODS: Six databases were searched for articles from inception to December 2014 investigating pulmonary physical therapy interventions in the ALS population. The search strategy followed Cochrane Collaboration guidelines with replication per database. Effect sizes (ES) were calculated for primary outcome measures: forced vital capacity (FVC) and peak cough expiratory flow (PCEF). RESULTS: Seven studies met inclusion criteria. Four studies used control groups whereas the remainder used repeated measures. With the exception of diaphragmatic breathing, pulmonary physical therapy interventions were effective in improving multiple respiratory outcome measures in this population. Inspiratory muscle training (IMT) was shown to prolong respiratory muscle strength with a strong effect size (ES = 1.48) for FVC. In addition, mean length of survival increased by 12 months. Lung volume recruitment training (LVRT) strongly enhanced immediate cough efficacy with improved FVC (ES = 1.02) and PCEF (ES = 1.82). Manually assisted cough (MAC) only improved PCEF by a small amount (ES = 0.15, bulbar ALS; ES = 0.16, classical ALS groups). DISCUSSION AND CONCLUSIONS: Specific pulmonary physical therapy interventions (IMT, LVRT, and MAC) have effectiveness in improving respiratory outcome measures and increasing survival. These should be routinely incorporated into the comprehensive management of individuals with ALS. More rigorous methodological investigations should be performed to replicate these findings.Video abstract available with brief technique demonstration of IMT and LVRT (see Supplemental Digital Content 1, http://links.lww.com/JNPT/A136).

Mobile Phone-Connected Wearable Motion Sensors to Assess Postoperative Mobilization.

BACKGROUND: Early mobilization after surgery reduces the incidence of a wide range of complications. Wearable motion sensors measure movements over time and transmit this data wirelessly, which has the potential to monitor patient recovery and encourages patients to engage in their own rehabilitation. OBJECTIVE: We sought to determine the ability of off-the-shelf activity sensors to remotely monitor patient postoperative mobility. METHODS: Consecutive subjects were recruited under the Department of Neurosurgery at Columbia University. Patients were enrolled during physical therapy sessions. The total number of steps counted by the two blinded researchers was compared to the steps recorded on four activity sensors positioned at different body locations. RESULTS: A total of 148 motion data points were generated. The start time, end time, and duration of each walking session were accurately recorded by the devices and were remotely available for the researchers to analyze. The sensor accuracy was significantly greater when placed over the ankles than over the hips (P<.001). Our multivariate analysis showed that step length was an independent predictor of sensor accuracy. On linear regression, there was a modest positive correlation between increasing step length and increased ankle sensor accuracy (r=.640, r(2)=.397) that reached statistical significance on the multivariate model (P=.03). Increased gait speed also correlated with increased ankle sensor accuracy, although less strongly (r=.444, r(2)=.197). We did not note an effect of unilateral weakness on the accuracy of left- versus right-sided sensors. Accuracy was also affected by several specific measures of a patient's level of physical assistance, for which we generated a model to mathematically adjust for systematic underestimation as well as disease severity. CONCLUSIONS: We provide one of the first assessments of the accuracy and utility of widely available and wirelessly connected activity sensors in a postoperative patient population. Our results show that activity sensors are able to provide invaluable information about a patient's mobility status and can transmit this data wirelessly, although there is a systematic underestimation bias in more debilitated patients.

Obstacle training programme for individuals post stroke: feasibility study.

OBJECTIVE: The purposes were threefold: to develop an obstacle ambulation training programme, to recruit and retain individuals post chronic stroke and to assess the effectiveness of the obstacle ambulation training programme. DESIGN: Intervention study; case series; baseline to post-intervention measures and one month follow-up after intervention. SETTING: An outpatient department. SUBJECTS: Five individuals with chronic stroke with mild to moderate functional limitations; convenience sample. INTERVENTIONS: Therapy consisted of twice weekly sessions for four weeks during which subjects walked along a walkway and over obstacles. MAIN OUTCOME MEASURES: Motor Assessment Scale--walking section (MAS--time), Six-minute Walk Test distance, walking velocity, and Medical Outcomes Study-36 Health Status Measurement (SF-36). RESULTS: Significant improvements were seen baseline to post intervention for walking velocity, Six-minute Walk Test, MAS and SF-36 physical function score (p < or = 0.025 for all measures). Most improvements noted at the end of training were retained one month later. The effect sizes ranged from 0.33 to 1.20. CONCLUSIONS: Substantial improvement in ambulation function and disability level were seen as a result of the obstacle training programme for individuals with chronic stroke. Further investigation is warranted.