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

Stroke Clinical Trial

Official title:

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

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04184843
• Other study ID #: KAL322155
• Status: Completed
• Phase: N/A
• Start date: September 1, 2015
• Est. completion date: June 30, 2017

Study information

• Verified date: December 2023
• Source: University of Toronto
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 54
• Est. completion date: June 30, 2017
• Est. primary completion date: June 30, 2017
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: N/A and older

Eligibility

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.

Related Conditions & MeSH terms

• Stroke

Intervention

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

Locations

Country	Name	City	State
n/a

Sponsors (10)

Lead Sponsor	Collaborator
University of Toronto	CorHealth Ontario, Dalhousie University, Drexel University, McMaster University, Nova Scotia Health Authority, Sinai Health System, Sunnybrook Health Sciences Centre, Unity Health Toronto, University Health Network, Toronto

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change in the percentage of ambulatory patients post-stroke for which physical therapists have documented administration of walk tests in the health record at least once during the patient's hospital stay or physical therapy treatment	Data collected from patient health records pre- and post-intervention	Change from baseline to 5 months
Secondary	Change in the percentage of physical therapists in the action or maintenance stage determined using the 26-item self-report Clinician Readiness for Measuring Outcomes Scale.	Data collected from pre- and post-intervention online questionnaire.	Change from baseline to 5 months
Secondary	Change in the mean self-efficacy rating on an 11-point ordinal scale ranging from 0% (no confidence) to 100% (completely confident) for physical therapists performing 12 unique walk test practices.	Data collected from pre- and post-intervention online questionnaire.	Change from baseline to 5 months
Secondary	Median score from 1 (inadequate) to 5 (excellent) for each domain (engagement, functionality, aesthetics, and information quality) on the Mobile App Rating Scale (MARS).	Data collected from post-intervention online questionnaire.	At 5 months
Secondary	Percentage of therapists who attended each learning session, reviewed each iWalk guide module and the video, practiced each walk test with colleagues, completed learning activities outlined in the guide, and used the app in clinical or various practices.	Participants indicated extent to which app was used in clinical practice (1, 2, 3, 4, or 5 months), and for various practices (none/little of the time, some of the time, or most/all of the time).; Data collected from post-intervention online questionnaire.	At 5 months
Secondary	Physical therapists' perceptions of the features of the guide, the provider and the setting that facilitated or prevented walk test administration and use of test scores	Data collected from face-to-face or telephone interviews and focus groups held with participants post-intervention.	Up to 8 months