Development and Evaluation of iWalk: A Guide to Facilitate Evidence-informed Assessment of Walking After Stroke

University of Toronto

Status: Completed

Conditions: Stroke

Treatments: Other: iWalk Toolkit

Study type: Interventional

Funder types: Other

Identifiers

NCT04184843

KAL322155

Details and patient eligibility

About

Stroke remains a major health concern and the second highest cause of disability worldwide. After experiencing a stroke, many people lose the ability to walk independently. As a result, people with stroke require intensive rehabilitation services, spend the majority of their time in physical therapy on retraining walking, and cite recovery of walking as a primary rehabilitation goal. Assessment of walking using reliable and valid tools is a recommended practice in stroke rehabilitation guidelines in Canada, the United States, Australia, and The Netherlands. The 10-metre walk test (10mWT) and the 6-minute walk test (6MWT) are highly recommended in guidelines and by professional organizations for the clinical evaluation of walking across the care continuum. For the 10mWT, the time to traverse the middle 10 metres of a 14-metre walkway at a comfortable pace is used to compute comfortable walking speed. For the 6MWT, the maximum distance achieved walking back and forth along a 30-metre walkway in six minutes is documented.

To facilitate physical therapists' (PTs') use of an evidence-informed approach to administering these walking tests post-stroke in an acute care, inpatient rehabilitation, or outpatient rehabilitation setting, the iWalk Toolkit, a theory-based toolkit, was developed. This Toolkit consists of an educational guide, a smartphone app, and an educational video.

In this mixed methods study, PTs across multiple sites were evaluated before and after a 5-month intervention involving the implementation of the iWalk Toolkit. Objectives of this study were: (1) to determine the nature and extent to which PTs across the care continuum uptake/use information in a theory-based toolkit designed to guide use of the 10-metre and 6-minute walk tests post-stroke for initial assessment, goal setting, education, treatment selection and monitoring change; and (2) to describe PTs' perceptions of the features of the guide, the provider and the setting that facilitated or prevented walk test administration and use of test scores for initial assessment, prognosis, goal setting, treatment selection and monitoring change.

Enrollment: 54 patients

Sex: All

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

• Physical therapists working in hospitals providing acute care, in-patient rehabilitation, or outpatient rehabilitation services for people with stroke
• Physical therapists registered with the provincial regulatory body
• Physical therapists who provided walking rehabilitation to 10 or more patients with stroke per year
• Individuals in a professional leader (PL) or professional practice leader (PPL) role defined as an individual who was responsible for facilitating and advancing evidence-based physical therapy practice and ensuring that professional practice standards were met.

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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54 participants in 1 patient group

iWalk Toolkit

Experimental group

Description:

Intervention period: 5 months Intervention: 1. A toolkit consisting of 3 components: an educational guide, a smartphone app, and an educational video. 2. Access to a clinical expert by email or phone

Treatment:

Other: iWalk Toolkit