Feasibility of accelerometry in a self-directed upper limb activity program of a subacute setting with stroke survivors.

Background Wearable devices, such as accelerometers, offer novel approaches to measuring post-stroke upper limb activity. Limited studies have explored feasibility of accelerometry. Guided by the Bowen Feasibility Framework, this feasibility study aimed to examine the practicality, acceptability, and limited efficacy of accelerometry in a self-directed upper limb program with stroke survivors using a pre-post study of sequentially eligible inpatients.

A scoping review of observation-based tools for assessing use of the upper limb in activities.

Purpose: To summarise information about tools available to rate observed performance in activities, tested with populations with upper limb impairment.

Methods And Materials: A scoping review was conducted. Articles were included if they reported psychometric properties of tools that could be used with populations with upper limb impairment, had at least one activity item, and item/s involved use of the upper limbs.

A Network of Sites and Upskilled Therapists to Deliver Best-Practice Stroke Rehabilitation of the Arm: Protocol for a Knowledge Translation Study.

Implementation of evidence-informed rehabilitation of the upper limb is variable, and outcomes for stroke survivors are often suboptimal. We established a national partnership of clinicians, survivors of stroke, researchers, healthcare organizations, and policy makers to facilitate change. The objectives of this study are to increase access to best-evidence rehabilitation of the upper limb and improve outcomes for stroke survivors.

Profiling Somatosensory Impairment after Stroke: Characterizing Common "Fingerprints" of Impairment Using Unsupervised Machine Learning-Based Cluster Analysis of Quantitative Measures of the Upper Limb.

Altered somatosensory function is common among stroke survivors, yet is often poorly characterized. Methods of profiling somatosensation that illustrate the variability in impairment within and across different modalities remain limited. We aimed to characterize post-stroke somatosensation profiles ("fingerprints") of the upper limb using an unsupervised machine learning cluster analysis to capture hidden relationships between measures of touch, proprioception, and haptic object recognition.

Calibration of Impairment Severity to Enable Comparison across Somatosensory Domains.

Comparison across somatosensory domains, important for clinical and scientific goals, requires prior calibration of impairment severity. Provided test score distributions are comparable across domains, valid comparisons of impairment can be made by reference to score locations in the corresponding distributions (percentile rank or standardized scores). However, this is often not the case.

Characterizing Touch Discrimination Impairment from Pooled Stroke Samples Using the Tactile Discrimination Test: Updated Criteria for Interpretation and Brief Test Version for Use in Clinical Practice Settings.

Somatosensory loss post-stroke is common, with touch sensation characteristically impaired. Yet, quantitative, standardized measures of touch discrimination available for clinical use are currently limited. We aimed to characterize touch impairment and re-establish the criterion of abnormality of the Tactile Discrimination Test (TDT) using pooled data and to determine the sensitivity and specificity of briefer test versions.

The Performance Quality Rating Scale for Somatosensation After Stroke: A Pilot Study.

To our knowledge, no measure of observed performance in self-selected activities has been specifically tested for use with stroke survivors with somatosensory deficits. The objective of this study is to modify the Performance Quality Rating Scale (PQRS) for use with stroke survivors with somatosensory deficits and report the interrater reliability. Videos of stroke survivors ( = 22) with somatosensory deficits performing self-selected activities on two separate occasions (76 video clips; 38 activities) were viewed by two clinicians who rated performance using the modified PQRS.

Factors influencing allied health professionals' implementation of upper limb sensory rehabilitation for stroke survivors: a qualitative study to inform knowledge translation.

Objectives: Somatosensory loss is common after stroke with one-in-two individuals affected. Although clinical practice guidelines recommend providing somatosensory rehabilitation, this impairment often remains unassessed and untreated. To address the gap between guideline recommendations and clinical practice, this study sought to understand the factors influencing delivery of evidence-based upper limb sensory rehabilitation after stroke.

The Functional Tactile Object Recognition Test: A Unidimensional Measure With Excellent Internal Consistency for Haptic Sensing of Real Objects After Stroke.

Introduction: Our hands, with their exquisite sensors, work in concert with our sensing brain to extract sensory attributes of objects as we engage in daily activities. One in two people with stroke experience impaired body sensation, with negative impact on hand use and return to previous valued activities. Valid, quantitative tools are critical to measure somatosensory impairment after stroke.

Changing practice in the assessment and treatment of somatosensory loss in stroke survivors: protocol for a knowledge translation study.

Background: The treatment of somatosensory loss in the upper limb after stroke has been historically overshadowed by therapy focused on motor recovery. A double-blind randomized controlled trial has demonstrated the effectiveness of SENSe (Study of the Effectiveness of Neurorehabilitation on Sensation) therapy to retrain somatosensory discrimination after stroke. Given the acknowledged prevalence of upper limb sensory loss after stroke and the evidence-practice gap that exists in this area, effort is required to translate the published research to clinical practice.