Mobile health to promote physical activity in people post stroke or transient ischemic attack - study protocol for a feasibility randomised controlled trial.

BACKGROUND: Physical activity is essential to improve health and reduce the risk of recurrence of stroke or transient ischemic attack (TIA). Still, people post stroke or TIA are often physically inactive and the availability of physical activity promotion services are often limited. This study builds on an existing Australian telehealth-delivered programme (i-REBOUND- Let's get moving) which provides support for home-based physical activity for people post stroke or TIA. The aim of this study is to test the feasibility, acceptability, and preliminary effects of a mobile Health (mHealth) version of the i-REBOUND programme for the promotion of physical activity in people post stroke or TIA living in Sweden. METHODS: One hundred and twenty participants with stroke or TIA will be recruited via advertisement. A parallel-group feasibility randomised controlled trial design with a 1:1 allocation ratio to 1) i-REBOUND programme receiving physical exercise and support for sustained engagement in physical activity through behavioural change techniques, or 2) behavioural change techniques for physical activity. Both interventions will proceed for six months and be delivered digitally through a mobile app. The feasibility outcomes (i.e., reach, adherence, safety and fidelity) will be monitored throughout the study. Acceptability will be assessed using the Telehealth Usability Questionnaire and further explored through qualitative interviews with a subset of both study participants and the physiotherapists delivering the intervention. Clinical outcomes on preliminary effects of the intervention will include blood pressure, engagement in physical activity, self-perceived exercise self-efficacy, fatigue, depression, anxiety, stress and health-related quality of life and will be measured at baseline and at 3, 6 and 12 months after the baseline assessments. DISCUSSION: We hypothesise that the mHealth delivery of the i-REBOUND programme will be feasible and acceptable in people post stroke/TIA living in rural and urban regions of Sweden. The results of this feasibility trial will inform the development of full-scale and appropriately powered trial to test the effects and costs of mHealth delivered physical activity for people after stroke or TIA. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT05111951. Registered November 8, 2021.

Telerehabilitation during the COVID-19 pandemic in Sweden: a survey of use and perceptions among physiotherapists treating people with neurological diseases or older adults.

BACKGROUND : Telerehabilitation, i.e. rehabilitation at a distance using Information and Communication Technology (ICT), is a promising avenue for improving health among people with neurological diseases or older adults who often experience limited access to services. Still, little is known about physiotherapists' use, perceptions and needs with regards to telerehabilitation services. AIMS: To describe physiotherapists use and perceptions of, as well as needs for, telerehabilitation services for the rehabilitation of people with neurological diseases or older adults in Sweden. METHODS: In this cross-sectional study, an author-created survey was sent out to members of the Swedish Association of Physiotherapists including questions about the use and perceptions of existing telerehabilitation services (e.g. telephone, internet-based applications and mobile applications) as well as needs of future telerehabilitation services. The results were presented descriptively as numbers and percentages. RESULTS: Three hundred seven physiotherapists were included in this study with 139 (45%) treating people with neurological diseases and 168 (55%) treating older adults. Most respondents did not provide telerehabilitation before (74%) or during (51%) the COVID-19 pandemic. Telephone, which was predominantly used for administrative tasks, was the most frequent utilised ICT used by 68% of the physiotherapist using ICTs several days/week. Few respondents used internet-based applications (12%), mobile applications (3%) or SMS services (8%) and videoconferencing (3%). A majority of the respondents were interested in ICT (78%), felt comfortable using ICT (57%) and were interested in learning how ICT can be used in rehabilitation (92%). Still, few respondents perceived that people with neurological diseases or older adults can use existing ICTs for rehabilitation purposes (18%) and that existing reimbursement system within health care facilitates remote rehabilitation (16%). Important functionality of future ICT perceived by physiotherapists covered patient communication (e.g. chat, SMS and video), assessments (e.g. digital surveys and assessment of physical activity) and treatment (e.g. exercise prescription). CONCLUSION: While physiotherapists had an overall positive perception to use and willingness to learn about telerehabilitation, few used telerehabilitation services before nor during the COVID-19 pandemic and they also perceived multilevel barriers for implementation, ranging from patients ability to use ICT to existing reimbursement systems within health care. Our findings emphasize the need to strengthen the expertise regarding remote services among physiotherapists.

Accelerometer assessed upper limb activity in people with stroke: a validation study considering ambulatory and non-ambulatory activities.

PURPOSE: Accelerometry measurements are a promising method to provide quantitative information of upper limb function in daily life post stroke. Our purpose was to investigate i) the validity of accelerometer-based vector magnitude ratios (VMR) to distinguish upper limb function between individuals post-stroke and healthy controls during ambulatory and non-ambulatory activities and, ii) the association between the VMR and clinical assessment of upper limb function for individuals post-stroke. METHODS: Forty persons with stroke and 32 healthy controls wore wrist and hip accelerometers while performing three upper limb activities in a clinical setting and during three days in daily living. Clinical assessment of upper limb function was assessed with the Chedoke-McMaster Stroke Assessment measure and ABILHand. RESULTS: In the clinical setting and daily living, the VMR was significantly lower for individuals post-stroke compared to controls during non-ambulatory activities but not during ambulatory activities. There was a moderate to strong association between VMR and clinical assessment of upper limb function during all conditions, except for walking in the clinical setting. CONCLUSION: The VMR could be used as a sensitive objective marker to measure upper limb function post-stroke during ambulatory and non-ambulatory daily activities.Implications for rehabilitationAccelerometer-based assessment of upper limb function is a sensitive measure of upper limb function post stroke during different activity domains.Accelerometers-based assessment of arm function can detect differences in arm function outside the clinical setting (daily living) over a prolonged period that are not always identified by clinical assessment or perceived ability.

Validity of Hip and Ankle Worn Actigraph Accelerometers for Measuring Steps as a Function of Gait Speed during Steady State Walking and Continuous Turning.

This study aimed to investigate the accuracy and reliability of hip and ankle worn Actigraph GT3X+ (AG) accelerometers to measure steps as a function of gait speed. Additionally, the effect of the low frequency extension filter (LFEF) on the step accuracy was determined. Thirty healthy individuals walked straight and walked with continuous turns in different gait speeds. Number of steps were recorded with a hip and ankle worn AG, and with a Stepwatch (SW) activity monitor positioned around the right ankle, which was used as a reference for step count. The percentage agreement, interclass correlation coefficients and Bland-Altmann plots were determined between the AG and the reference SW across gait speeds for the two walking conditions. The ankle worn AG with the default filter was the most sensitive for step detection at >0.6 m/s, whilst accurate step detection for gait speeds < 0.6 m/s were only observed when applying the LFEF. The hip worn AG with the default filter showed poor accuracy (12-78%) at gait speeds < 1.0 m/s whereas the accuracy increased to >87% for gait speeds < 1.0 m/s when applying the LFEF. Ankle worn AG was the most sensitive to measure steps at a vast range of gait speeds. Our results suggest that sensor placement and filter settings need to be taken into account to provide accurate estimates of step counts.

Sex, support and society: a journey to reclaiming sexuality for individuals living with paraplegia in Cape Town, South Africa.

STUDY DESIGN: Qualitative descriptive study with inductive thematic content analysis. OBJECTIVES: To explore how individuals living with paraplegia in South Africa experience sex and intimacy and how they perceive the related health services and support they received whilst adapting to life post injury. SETTING: Community based in Cape Town, South Africa. METHODS: Purposive and snowball sampling were combined to enrol ten individuals with paraplegia who were all users of the public health system and had been injured for more than 1 year. Semi-structured interviews were conducted, and data analysed using inductive thematic content analysis. RESULTS: Four categories were derived and captured by the overarching theme of 'a journey to reclaiming sexuality', as depicted by each participant. Psychological consequences of the injury led to challenges with sex and intimacy including a strong emphasis on partner satisfaction. A perceived lack of support mechanisms particularly in relation to poor timing of health services and insufficient peer support led to a lack of understanding and difficulties adjusting to changes in sexual function. Meaningful relationships including elements of sex and/or intimacy were rediscovered following a re-adjustment period although participants often felt disabled by society as socio-cultural norms, such as gender concepts, influenced each individual journey. CONCLUSIONS: Complex interactions between intrinsic psychological factors, such as low sexual self-esteem and external factors such as socio-cultural norms, affect sex and intimacy in individuals with paraplegia in this novel context. South Africa's health system should be strengthened to support optimal sexual outcomes of persons with a spinal cord injury.