Implementing Activity-Based Therapy for Spinal Cord Injury Rehabilitation in Canada: Challenges and Proposed Solutions.

Activity-based therapy (ABT) is a therapeutic approach with multiple benefits including promoting neurorecovery and reducing the likelihood of secondary complications in people living with spinal cord injury (SCI). Barriers and facilitators to ABT implementation for SCI rehabilitation have been studied from various perspectives through qualitative research. However, these viewpoints have not been synthesized to identify challenges of and strategies for implementing ABT across the Canadian healthcare system. Thus, the purpose of our study was to examine the current state of ABT in Canadian healthcare settings according to users' perspectives. Our main objectives were to compare barriers and facilitators to ABT implementation across Canadian healthcare settings according to users' perspectives and to identify optimal intervention strategies for ABT delivery across the Canadian healthcare system from acute to community care. We searched Scopus, CINAHL, OvidMedline, and other sources. Eligible articles were qualitative or mixed methods studies exploring ABT for adults with SCI in a Canadian healthcare setting. We analyzed qualitative findings through a thematic synthesis followed by a deductive content analysis. The Mixed Methods Appraisal Tool was used for critical appraisal. Nine articles were included. The thematic synthesis revealed two main themes: (1) factors influencing acceptance and adaptation of ABT across healthcare settings in Canada and (2) proposed solutions. The deductive analysis applied the Behaviour Change Wheel (BCW) to identify limited components of behaviour and appropriate interventions. To address ABT implementation challenges across the Canadian healthcare system, evidence-based interventions should target BCW subcategories of reflective motivation, social opportunity, and physical opportunity.

Exploring knowledge and implementation gaps of activity-based therapy in centers lacking specialized spinal cord injury services: understanding therapists' perspectives.

STUDY DESIGN: Qualitative exploratory OBJECTIVES: Rehabilitation following spinal cord injury (SCI) is a life-long process involving healthcare in a variety of settings, including facilities lacking SCI-specific services (i.e., non-SCI-specialized centers). Activity-based therapy (ABT) is a neurorestorative approach involving intensive, task-specific movement practice below the injury level. This study explored the existing knowledge, perceptions, and implementation of ABT among physical and occupational therapists working in non-SCI-specialized centers. SETTING: Canadian hospitals and community clinics DESIGN/METHODS: Semi-structured interviews were conducted with Canadian therapists who worked at non-SCI-specialized centers and treated at least one patient with SCI within the last 18 months. The Theoretical Domains Framework was used to develop interview questions that queried therapists' experiences in delivering SCI rehabilitation, their understanding of ABT and experience with its implementation. Interviews were audio-recorded, transcribed verbatim and analyzed using interpretive description. RESULTS: Four physical therapists and three occupational therapists, from diverse settings (i.e., acute care, inpatient rehabilitation, long-term care, outpatient rehabilitation, rural outpatient clinic) participated. Three themes were identified: (1) Available knowledge, resources and therapy time in non-SCI-specialized centers challenge ABT implementation, (2) How current therapy practices in non-SCI-specialized centers align with ABT and (3) Desire for ABT knowledge. Although participants were not familiar with the term ABT, it was identified that they were unknowingly incorporating some components of ABT into their practice. Participants expressed a keenness to learn more about ABT. CONCLUSION: Current knowledge and implementation of ABT in non-SCI-specialized centers is limited. Tailoring ABT education to therapists at non-SCI-specialized centers may increase ABT implementation.

Facilitators and barriers to pressure injury prevention, management and education: Perspectives from healthcare professionals-A qualitative study.

This study aims to (1) characterize healthcare professionals' (HCPs') experiences related to the prevention and management of pressure injuries (PIs) and (2) explore the educational needs of individuals with a past or current history of PIs and their caregivers from the perspective of HCPs. This is a qualitative descriptive study. HCPs (n = 18) were interviewed using a semi-structured interview guide. Interviews were audio-recorded, transcribed verbatim and coded using NVivo. Three overarching themes encompassing various dimensions were identified: (1) Facilitators related to PI prevention and management, (2) Challenges related to PI prevention and management and (3) Recommendations for improving patient and caregiver PI education. HCPs identified a greater number of challenges than facilitators related to PI care. This study emphasizes the importance of a patient-centred and interprofessional approach to patient education for PI prevention and management. Meaningful interventions focused on the patient may improve health literacy and empower patients and caregivers in PI care. Investing in preventive measures and raising awareness are crucial to reducing PI incidence. The findings have implications for HCPs and researchers seeking to enhance patient care and promote effective PI prevention strategies.

The antioxidant vitamin E as a membrane raft modulator: Tocopherols do not abolish lipid domains.

The antioxidant vitamin E is a commonly used vitamin supplement. Although the multi-billion dollar vitamin and nutritional supplement industry encourages the use of vitamin E, there is very little evidence supporting its actual health benefits. Moreover, vitamin E is now marketed as a lipid raft destabilizing anti-cancer agent, in addition to its antioxidant behaviour. Here, we studied the influence of vitamin E and some of its vitamers on membrane raft stability using phase separating unilamellar lipid vesicles in conjunction with small-angle scattering techniques and fluorescence microscopy. We find that lipid phase behaviour remains unperturbed well beyond physiological concentrations of vitamin E (up to a mole fraction of 0.10). Our results are consistent with a proposed line active role of vitamin E at the domain boundary. We discuss the implications of these findings as they pertain to lipid raft modification in native membranes, and propose a new hypothesis for the antioxidant mechanism of vitamin E.