Physiotherapy - Research Publications

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    An international core capability framework for physiotherapists to deliver quality care via videoconferencing: a Delphi study
    Davies, L ; Hinman, RS ; Russell, T ; Lawford, B ; Bennell, K (AUSTRALIAN PHYSIOTHERAPY ASSOC, 2021-10)
    QUESTION: What are the core capabilities that physiotherapists need in order to deliver quality care via videoconferencing? DESIGN: A three-round modified e-Delphi survey. PARTICIPANTS: An international Delphi panel comprising a Steering Group and experts in the field, including physiotherapy researchers, physiotherapy clinicians, representatives of physiotherapy organisations, and consumers. METHODS: The draft framework was developed by the research team and Steering Group, based on relevant documents identified within the literature. The panel considered a draft framework of 73 specific capabilities mapped across eight domains. Over three rounds, panellists rated their agreement (Likert or numerical rating scales) on whether each capability was essential (core) for physiotherapists to deliver quality care via videoconferencing. Those capabilities achieving consensus, defined as 75% of the panel ratings being ≥ 7 out of 10 in Round 3, were retained. RESULTS: A total of 130 panellists from 32 countries participated in Round 1, with retention rates of 65% and 60% in Rounds 2 and 3, respectively. The final framework comprised 60 capabilities across seven domains: compliance (n = 7 capabilities); patient privacy and confidentiality (n = 4); patient safety (n = 7); technology skills (n = 7); telehealth delivery (n = 16); assessment and diagnosis (n = 7); and care planning and management (n = 12). CONCLUSION: This framework outlines the specific core capabilities required of physiotherapists to provide quality care via videoconferencing. The core capability framework provides guidance for physiotherapists to deliver care via videoconferencing and will help inform future development of physiotherapy curricula and professional development initiatives in the delivery of telehealth.
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    Physiotherapists and patients report positive experiences overall with telehealth during the COVID-19 pandemic: a mixed-methods study
    Bennell, KL ; Lawford, BJ ; Metcalf, B ; Mackenzie, D ; Russell, T ; van den Berg, M ; Finnin, K ; Crowther, S ; Aiken, J ; Fleming, J ; Hinman, RS (AUSTRALIAN PHYSIOTHERAPY ASSOC, 2021-07)
    QUESTION: What were the experiences of physiotherapists and patients who consulted via videoconference during the COVID-19 pandemic and how was it implemented? DESIGN: Mixed methods study with cross-sectional national online surveys and qualitative analysis of free-text responses. PARTICIPANTS: A total of 207 physiotherapists in private practice or community settings and 401 patients aged ≥ 18 years who consulted (individual and/or group) via videoconference from April to November 2020. METHODS: Separate customised online surveys were developed for physiotherapists and patients. Data were collected regarding the implementation of videoconferencing (cost, software used) and experience with videoconferencing (perceived effectiveness, safety, ease of use and comfort communicating, each scored on a 4-point ordinal scale). Qualitative content analysis was performed of physiotherapists' free-text responses about perceived facilitators, barriers and safety issues. RESULTS: Physiotherapists gave moderate-to-high ratings for the effectiveness of and their satisfaction with videoconferencing. Most intended to continue to offer individual consultations (81%) and group classes (60%) via videoconferencing beyond the pandemic. For individual consultations and group classes, respectively, most patients had moderately or extremely positive perceptions about ease of technology use (94%, 91%), comfort communicating (96%, 86%), satisfaction with management (92%, 93%), satisfaction with privacy/security (98%, 95%), safety (99% both) and effectiveness (83%, 89%). Compared with 68% for group classes, 47% of patients indicated they were moderately or extremely likely to choose videoconferencing for individual consultations in the future. Technology was predominant as both a facilitator and barrier. Falls risk was the main safety factor. CONCLUSION: Patients and physiotherapists had overall positive experiences using videoconferencing for individual consultations and group classes. The results suggest that videoconferencing is a viable option for the delivery of physiotherapy care in the future.
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    Digital Health Interventions in Physiotherapy: Development of Client and Health Care Provider Survey Instruments
    Merolli, M ; Hinman, RS ; Lawford, BJ ; Choo, D ; Gray, K (JMIR PUBLICATIONS, INC, 2021-07)
    BACKGROUND: The advancement of digital health has widened the scope of technology use across multiple frontiers of health care services, including personalized therapeutics, mobile health, eHealth record management, and telehealth consultations. The World Health Organization (WHO) responded to this in 2018 by publishing an inaugural broad classification framework of digital health interventions (DHIs) used to address contemporary health system needs. OBJECTIVE: This study aims to describe the systematic development of dual survey instruments (clinician and patient) to support data collection, administered in a physiotherapy setting, about perceptions toward DHIs. This is achieved by adapting the WHO framework classification for DHIs for application in real-world research. METHODS: Using a qualitative item review approach, WHO DHI descriptors were adapted and refined systematically to be used in a survey form. This approach was designed to align with the processes of delivering and receiving care in clinical practice, using musculoskeletal physiotherapy as a practical case scenario. RESULTS: Complementary survey instruments (for health care providers and clients) were developed by adapting descriptor items. These instruments will be used in a larger study exploring the willingness of physiotherapists and patients to use digital technologies in the management of musculoskeletal conditions. CONCLUSIONS: This study builds on the WHO-standardized DHI framework. We developed dual novel survey instruments by adapting and refining the functions of DHIs. These may be deployed to explore the perceived usefulness and application of DHIs for different clinical care functions. Researchers may wish to use these survey instruments to examine digital health use systematically in a variety of clinical fields or technology scenarios in a way that is standardized and generalizable.
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    "I Could Do It in My Own Time and When I Really Needed It": Perceptions of Online Pain Coping Skills Training For People With Knee Osteoarthritis
    Lawford, BJ ; Hinman, RS ; Nelligan, RK ; Keefe, F ; Rini, C ; Bennell, KL (WILEY, 2020-12)
    OBJECTIVE: To qualitatively explore the perceptions and experiences of people with knee osteoarthritis (OA) who used an online automated pain coping skills training program (PCST). METHODS: This was a descriptive qualitative study (based on interpretivist methodology) embedded within a randomized controlled trial. Individual semistructured interviews were conducted with 12 people with knee OA who had participated in an 8-week automated online PCST program while also receiving exercise advice and support from a physical therapist via Skype. Interviews in this study focused specifically on the online PCST program, rather than the physical therapy component. Interviews were audiorecorded, transcribed verbatim, and thematically analyzed. RESULTS: Five themes arose: 1) easy to understand and follow (clearly explained, presented well), 2) better able to cope with pain (controlling pain, helping relax, pacing self, incorporating skills into exercise program), 3) anonymity and flexibility (no judgement by clinician, work at own pace, accessibility), 4) not always relatable or engaging (some techniques not useful, Americanization of the program, annoying character examples, time consuming and slow-paced), and 5) support from clinician desirable (follow-up from a clinician would be beneficial, worked in tandem with physical therapist-prescribed exercise, desire referral to the program by a trusted source). CONCLUSION: People with knee OA had generally positive experiences using an online PCST program, suggesting that online PCST is a broadly acceptable and accessible way to help people with OA to manage their pain. User engagement may be enhanced by redesigning some aspects of the program and by provision of support from a clinician.
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    Challenges With Strengthening Exercises for Individuals With Knee Osteoarthritis and Comorbid Obesity: A Qualitative Study With Patients and Physical Therapists
    Lawford, BJ ; Bennell, KL ; Allison, K ; Schwartz, S ; Hinman, RS (WILEY, 2021-12-20)
    OBJECTIVE: To explore challenges associated with implementing a home-based strengthening exercise program for individuals with knee osteoarthritis and comorbid obesity. METHODS: This is a qualitative study embedded within a randomized controlled trial comparing 2 home-based strengthening programs (weight-bearing functional exercise versus non-weight-bearing quadriceps strengthening exercise) for individuals with knee osteoarthritis and comorbid obesity. Patients in both exercise programs attended 5 consultations with a physical therapist and undertook a home-based exercise program for 12 weeks. After trial completion, semistructured individual telephone interviews were conducted with 22 patients and all 7 physical therapists who delivered trial interventions. Interviews were recorded, transcribed verbatim, and thematically analyzed using an inductive approach. RESULTS: Three themes arose: 1) psychological challenges (false assumptions about exercise; fear of pain; disliking exercise; mental effort of the weight-bearing functional program; underestimating capability); 2) physical challenges (complexity of the weight-bearing functional program; cuff weights and straight leg raise being problematic in non-weight-bearing quadriceps program; other health conditions); and 3) overcoming challenges (incentives to exercise; accountability; education and reassurance; tailoring the exercise program). CONCLUSION: Patients and physical therapists experienced numerous psychological and physical challenges to exercise, including a fear of pain, having false assumptions about exercise, difficulties with exercise performance, application of cuff weights, and adverse impacts of other health conditions.
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    Patient experiences with physiotherapy for knee osteoarthritis in Australia-a qualitative study
    Teo, PL ; Bennell, KL ; Lawford, B ; Egerton, T ; Dziedzic, K ; Hinman, RS (BMJ PUBLISHING GROUP, 2021)
    OBJECTIVE: Physiotherapists commonly provide non-surgical care for people with knee osteoarthritis (OA). It is unknown if patients are receiving high-quality physiotherapy care for their knee OA. This study aimed to explore the experiences of people who had recently received physiotherapy care for their knee OA in Australia and how these experiences aligned with the national Clinical Care Standard for knee OA. DESIGN: Qualitative study using semistructured individual telephone interviews and thematic analysis, where themes/subthemes were inductively derived. Questions were informed by seven quality statements of the OA of the Knee Clinical Care Standard. Interview data were also deductively analysed according to the Standard. SETTING: Participants were recruited from around Australia via Facebook and our research volunteer database. PARTICIPANTS: Interviews were conducted with 24 people with recent experience receiving physiotherapy care for their knee OA. They were required to be aged 45 years or above, had activity-related knee pain and any knee-related morning stiffness lasted no longer than 30 min. Participants were excluded if they had self-reported inflammatory arthritis and/or had undergone knee replacement surgery for the affected knee. RESULTS: Six themes emerged: (1) presented with a pre-existing OA diagnosis (prior OA care from other health professionals; perception of adequate OA knowledge); (2) wide variation in access and provision of physiotherapy care (referral pathways; funding models; individual vs group sessions); (3) seeking physiotherapy care for pain and functional limitations (knee symptoms; functional problems); (4) physiotherapy management focused on function and exercise (assessment of function; various types of exercises prescribed; surgery, medications and injections are for doctors; adjunctive treatments); (5) professional and personalised care (trust and/or confidence; personalised care) and (6) physiotherapy to postpone or prepare for surgery. CONCLUSION: Patients' experiences with receiving physiotherapy care for their knee OA were partly aligned with the standard, particularly regarding comprehensive assessment, self-management, and exercise.
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    Association Between Therapeutic Alliance and Outcomes Following Telephone-Delivered Exercise by a Physical Therapist for People With Knee Osteoarthritis: Secondary Analyses From a Randomized Controlled Trial.
    Lawford, BJ ; Bennell, KL ; Campbell, PK ; Kasza, J ; Hinman, RS (JMIR Publications Inc., 2021-01-18)
    BACKGROUND: The therapeutic alliance between patients and physical therapists has been shown to influence clinical outcomes in patients with chronic low back pain when consulting in-person. However, no studies have examined whether the therapeutic alliance developed between patients with knee osteoarthritis and physical therapists during telephonic consultations influences clinical outcomes. OBJECTIVE: This study aims to investigate whether the therapeutic alliance between patients with knee osteoarthritis and physical therapists measured after the second consultation is associated with outcomes following telephone-delivered exercise and advice. METHODS: Secondary analysis of 87 patients in the intervention arm of a randomized controlled trial allocated to receive 5 to 10 telephone consultations with one of 8 physical therapists over a period of 6 months, involving education and prescription of a strengthening and physical activity program. Separate regression models investigated the association between patient and therapist ratings of therapeutic alliance (measured after the second consultation using the Working Alliance Inventory Short Form) and outcomes (pain, function, self-efficacy, quality of life, global change, adherence to prescribed exercise, physical activity) at 6 and 12 months, with relevant covariates included. RESULTS: There was some evidence of a weak association between patient ratings of the alliance and some outcomes at 6 months (improvements in average knee pain: regression coefficient -0.10, 95% CI -0.16 to -0.03; self-efficacy: 0.16, 0.04-0.28; global improvement in function: odds ratio 1.26, 95% CI 1.04-1.39, and overall improvement: odds ratio 1.26, 95% CI 1.06-1.51; but also with worsening in fear of movement: regression coefficient -0.13, 95% CI -0.23 to -0.04). In addition, there was some evidence of a weak association between patient ratings of the alliance and some outcomes at 12 months (improvements in self-efficacy: regression coefficient 0.15, 95% CI 0.03-0.27; global improvement in both function, odds ratio 1.19, 95% CI 0.03-1.37; and pain, odds ratio 1.14, 95% CI 1.01-1.30; and overall improvement: odds ratio 1.21, 95% CI 1.02-1.42). The data suggest that associations between therapist ratings of therapeutic alliance and outcomes were not strong, except for improved quality of life at 12 months (regression coefficient 0.01, 95% CI 0.0003-0.01). CONCLUSIONS: Higher patient ratings, but not higher therapist ratings, of the therapeutic alliance were weakly associated with improvements in some clinical outcomes and with worsening in one outcome. Although the findings suggest that patients who perceive a stronger alliance with their therapist may achieve better clinical outcomes, the observed relationships were generally weak and unlikely to be clinically significant. The limitations include the fact that measures of therapeutic alliance have not been validated for use in musculoskeletal physical therapy settings. There was a risk of type 1 error; however, findings were interpreted on the basis of clinical significance rather than statistical significance alone. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12616000054415; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=369204.
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    Better Knee, Better Me™: effectiveness of two scalable health care interventions supporting self-management for knee osteoarthritis - protocol for a randomized controlled trial
    Bennell, KL ; Keating, C ; Lawford, BJ ; Kimp, AJ ; Egerton, T ; Brown, C ; Kasza, J ; Spiers, L ; Proietto, J ; Sumithran, P ; Quicke, JG ; Hinman, RS ; Harris, A ; Briggs, AM ; Page, C ; Choong, PF ; Dowsey, MM ; Keefe, F ; Rini, C (BMC, 2020-03-12)
    BACKGROUND: Although education, exercise, and weight loss are recommended for management of knee osteoarthritis, the additional benefits of incorporating weight loss strategies into exercise interventions have not been well investigated. The aim of this study is to compare, in a private health insurance setting, the clinical- and cost-effectiveness of a remotely-delivered, evidence- and theory-informed, behaviour change intervention targeting exercise and self-management (Exercise intervention), with the same intervention plus active weight management (Exercise plus weight management intervention), and with an information-only control group for people with knee osteoarthritis who are overweight or obese. METHODS: Three-arm, pragmatic parallel-design randomised controlled trial involving 415 people aged ≥45 and ≤ 80 years, with body mass index ≥28 kg/m2 and < 41 kg/m2 and painful knee osteoarthritis. Recruitment is Australia-wide amongst Medibank private health insurance members. All three groups receive access to a bespoke website containing information about osteoarthritis and self-management. Participants in the Exercise group also receive six consultations with a physiotherapist via videoconferencing over 6 months, including prescription of a strengthening exercise and physical activity program, advice about management, and additional educational resources. The Exercise plus weight management group receive six consultations with a dietitian via videoconferencing over 6 months, which include a very low calorie ketogenic diet with meal replacements and resources to support behaviour change, in addition to the interventions of the Exercise group. Outcomes are measured at baseline, 6 and 12 months. Primary outcomes are self-reported knee pain and physical function at 6 months. Secondary outcomes include weight, physical activity levels, quality of life, global rating of change, satisfaction with care, knee surgery and/or appointments with an orthopaedic surgeon, and willingness to undergo surgery. Additional measures include adherence, adverse events, self-efficacy, and perceived usefulness of intervention components. Cost-effectiveness of each intervention will also be assessed. DISCUSSION: This pragmatic study will determine whether a scalable remotely-delivered service combining weight management with exercise is more effective than a service with exercise alone, and with both compared to an information-only control group. Findings will inform development and implementation of future remotely-delivered services for people with knee osteoarthritis. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry: ACTRN12618000930280 (01/06/2018).