Introduction to target trial emulation in rehabilitation: a systematic approach to emulate a randomized controlled trial using observational data.

Rehabilitation providers and policymakers need valid evidence to make informed decisions about the healthcare needs of the population. Whenever possible, these decisions should be informed by randomized controlled trials (RCTs). However, there are circumstances when evidence needs to be generated rapidly, or when RCTs are not ethical or feasible. These situations apply to studying the effects of complex interventions, including rehabilitation as defined by Cochrane Rehabilitation. Therefore, we explore using the target trial emulation framework by Hernán and colleagues to obtain valid estimates of the causal effects of rehabilitation when RCTs cannot be conducted. Target trial emulation is a framework guiding the design and analysis of non-randomized comparative effectiveness studies using observational data, by emulating a hypothetical RCT. In the context of rehabilitation, we outline steps for applying the target trial emulation framework using real world data, highlighting methodological considerations, limitations, potential mitigating strategies, and causal inference and counterfactual theory as foundational principles to estimating causal effects. Overall, we aim to strengthen methodological approaches used to estimate causal effects of rehabilitation when RCTs cannot be conducted.

A general theory of rehabilitation: Rehabilitation catalyses and assists adaptation to illness.

BACKGROUND: There is no general theory of rehabilitation, only definitions and descriptions, with the biopsychosocial model of illness as a structure. OBJECTIVE: To develop a general theory of rehabilitation that explains how healthcare rehabilitation changes outcomes and to evaluate its validity. NEED: A general rehabilitation theory would help research, improve services, increase understanding, modify resource allocation and explain some anomalies, such as how rehabilitation helps when no natural recovery occurs. BUILDING BLOCKS: People adapt to change throughout their lives. Illness is a change, and people adapt to their illness. Adaptation's purpose is to maintain an equilibrium in a person's life. The balanced components are related to Maslow's five needs: basic, safety, affiliation, status and self-fulfilment. The general theory of behaviour suggests that a person's behaviours change to maintain balance, regulated by a central homeostatic mechanism. THE THEORY: Rehabilitation aids adaptation to changes associated with illness through accurate diagnosis and formulation, catalysing adaptation, optimising the environment and assisting the person in making necessary changes by safely practising activities and teaching self-management. IMPLICATIONS: The theory makes the person the central active agent, emphasises the importance of the environment in facilitating adaptation, explains why all conditions may benefit, including progressive and static conditions, suggests that health can be equated to someone maintaining their equilibrium and explains why a small dose may be very effective. CONCLUSION: The general theory of rehabilitation emphasises the catalytic effects of rehabilitation in facilitating and guiding adaptation and suggests areas for research and improvement.

Prevalence of Unmet Rehabilitation Needs Among Canadians Living With Long-term Conditions or Disabilities During the First Wave of the COVID-19 Pandemic.

OBJECTIVE: We aimed to describe the prevalence of unmet rehabilitation needs among a sample of Canadians living with long-term conditions or disabilities during the first wave of the COVID-19 pandemic. DESIGN: Cross-sectional survey. SETTING: Individuals residing in Canada during the first wave of the COVID-19 pandemic. PARTICIPANTS: Eligible participants were Canadians living with long-term conditions or disabilities, 15 years or older living in 1 of the 10 provinces or 3 territories (n=13,487). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: We defined unmet rehabilitation needs as those who reported needing rehabilitation (ie, physiotherapy/massage therapy/chiropractic, speech, or occupational therapy, counseling services, support groups) but did not receive it because of the COVID-19 pandemic. We calculated the national, age, gender, and province/territory-specific prevalence and 95% confidence interval of unmet rehabilitation needs. RESULTS: During the first wave of the pandemic, the prevalence of unmet rehabilitation needs among Canadians with long-term conditions or disabilities was 49.3% (95% confidence interval [CI]; 48.3, 50.3]). The age-specific prevalence was higher among individuals 15-49 years old (55.6%; 95% CI [54.2, 57.1]) than those 50 years and older (46.0%; 95% CI [44.5, 47.4]). Females (53.7%; 95% CI [52.6, 54.9]) had higher unmet needs than males (44.1%; 95% CI [42.3, 45.9]). Unmet rehabilitation needs varied across provinces and territories. CONCLUSIONS: In this sample, almost 50% of Canadians living with long-term conditions or disabilities had unmet rehabilitation needs during the first wave of the COVID-19 pandemic. This suggests that a significant gap between the needs for and delivery of rehabilitation care existed during the early phase of the pandemic.

The Role and Importance of Using Sensor-Based Devices in Medical Rehabilitation: A Literature Review on the New Therapeutic Approaches.

Due to the growth of sensor technology, more affordable integrated circuits, and connectivity technologies, the usage of wearable equipment and sensing devices for monitoring physical activities, whether for wellness, sports monitoring, or medical rehabilitation, has exploded. The current literature review was performed between October 2022 and February 2023 using PubMed, Web of Science, and Scopus in accordance with P.R.I.S.M.A. criteria. The screening phase resulted in the exclusion of 69 articles that did not fit the themes developed in all subchapters of the study, 41 articles that dealt exclusively with rehabilitation and orthopaedics, 28 articles whose abstracts were not visible, and 10 articles that dealt exclusively with other sensor-based devices and not medical ones; the inclusion phase resulted in the inclusion of 111 articles. Patients who utilise sensor-based devices have several advantages due to rehabilitating a missing component, which marks the accomplishment of a fundamental goal within the rehabilitation program. As technology moves faster and faster forward, the field of medical rehabilitation has to adapt to the time we live in by using technology and intelligent devices. This means changing every part of rehabilitation and finding the most valuable and helpful gadgets that can be used to regain lost functions, keep people healthy, or prevent diseases.

The role of collaborative robotics in assistive and rehabilitation applications.

Collaborative robotics principles and advancements may transform the field of assistive and rehabilitation robotics.

Implementation of best practice goal-setting in five rehabilitation services: A mixed-methods evaluation study.

OBJECTIVE: This implementation study aimed to enhance the key elements of clinical practice goal-setting across 5 rehabilitation services. DESIGN: This study followed a participatory action research approach guided by the Knowledge to Action framework. METHODS: Medical record audits and structured client interviews were conducted prior to and following 12 weeks of implementation, in order to evaluate the success of the goal-setting implementation package. RESULTS: Medical record audits and interviews conducted pre-implementation (audits n = 132, interviews n = 64), post-implementation (audits n = 130, interviews n = 56) and at 3-month follow-up (audits n = 30) demonstrated varied success across sites. Following implementation 2 sites significantly improved their common goal focus (site 1 p ≤ 0.001, site 2 p = 0.005), these sites also demonstrated a significant increase in clients reporting that they received copies of their rehabilitation goals (site 1 p ≤ 0.001, site 2 p ≤ 0.001). Four sites improved client action planning, feedback and review, and 3 sites enhanced their specificity of goal-setting. At 3-month follow-up 4 sites had continued to improve their common goal focus; however, all sites decreased the specificity of their goal-setting. CONCLUSION: Elements of the implementation package were successful at enhancing the goal-setting process; however, how the package is implemented within the team may impact outcomes.

Effects of Case Management in Trauma Patients in Taiwan: A Randomized, Longitudinal Study.

BACKGROUND: Case management can improve trauma patient outcomes from the acute to rehabilitation phases. However, a lack of evidence on the effects of case management in trauma patients makes it difficult to translate research findings into clinical practice. OBJECTIVE: To examine the effects of case management on illness perception, coping strategies, and quality of life in trauma patients followed up to 9 months post-hospital discharge. METHODS: A four-wave longitudinal experimental design was used. Patients with traumatic injury hospitalized at a regional hospital in southern Taiwan from 2019 to 2020 were randomly assigned to a case management (experimental) or a usual care (control) group. The intervention was implemented during hospitalization with a phone call follow-up about 2 weeks post-discharge. Illness perception, coping strategies, and health-related quality-of-life perceptions were measured at baseline, 3 months, 6 months, and 9 months after discharge. Generalized estimating equations were used for analysis. RESULTS: Findings showed a significant difference in illness perception at 3 and 6 months and coping strategies used at 6 and 9 months after discharge between the two groups. No significant difference in the quality of life over time between the two groups was found. CONCLUSION: Although case management appears to help patients with traumatic injuries decrease illness perception and better cope with their injury, it did not significantly improve their quality of life 9 months after discharge. It is recommended that health care professionals develop long-term case management strategies for high-risk trauma patients.

[The content-analysis of normative legal regulation of medical social rehabilitation of children with infantile cerebral paralysis in the Russian Federation].

The infantile cerebral paralysis is a significant medical social problem and economic burden for family, health care system and state economy in general since such children require organization of accessible environment and life-long rehabilitation maintenance. The purpose of the study is content-analysis of normative legal regulation of medical social rehabilitation of children with infantile cerebral paralysis in the Russian Federation. The analysis of main normative legal documents established that medical social rehabilitation is implemented in concordance with norms of international legislation and is regulated by provisions of Federal laws and other normative legal acts of the Russian Federation and its subjects. It was established that despite noticeable progress the legislation in this area has a number of significant shortcomings that adversely affect accessibility for children with cerebral palsy of high-quality and effective services of comprehensive medical social rehabilitation and requires improvement.

Regional disparity in the provision of rehabilitation services using the open data from the Japanese national claims database: an ecological study.

OBJECTIVES: There are few reports on regional differences in the supply/utilisation balance and provision of rehabilitation services. This study analysed those regional differences in Japan to help policymakers provide more uniform and efficient rehabilitation services and optimally allocate related resources. DESIGN: An ecological study. SETTING: 47 prefectures and 9 regions in Japan in 2017. PRIMARY AND SECONDARY OUTCOME MEASURES: Primary measures were 'supply/utilisation (S/U) ratio', calculated by dividing rehabilitation supply converted to service units, by rehabilitation utilisation and 'utilisation/expected utilisation (U/EU) ratio', calculated by dividing utilisation by EU. The EU was defined as utilisation expected from the demography in each area. Data required to calculate these indicators were collected from open sources such as the National Database of Health Insurance Claims and Specific Health Checkups of Japan Open Data Japan. RESULTS: The S/U ratios were higher in Shikoku, Kyusyu, Tohoku and Hokuriku regions, and lower in Kanto and Tokai regions. The number of rehabilitation providers per population was higher mostly in the western part of Japan and lower mostly in the eastern part. The U/EU ratios were also higher mostly in the western part, and lower mostly in the eastern part such as Tohoku and Hokuriku regions. The same trend was seen for cerebrovascular disease and musculoskeletal disorder rehabilitation, which accounted for approximately 84% of rehabilitation services. For disuse syndrome rehabilitation, such a trend did not exist, and the U/EU ratio differed by prefectures. CONCLUSIONS: The large surplus in rehabilitation supply in the western part was attributed to the greater number of providers, while the smaller surplus in Kanto and Tokai regions was due to the smaller amount of supply. The number of rehabilitation services used was lesser in the eastern part such as Tohoku and Hokuriku regions, indicating regional differences in the provision of rehabilitation services.

[Application Status and Prospect of Rehabilitation Assessment Technology].

Rehabilitation assessment is the basis and important part of rehabilitation diagnosis and treatment. At present, clinical evaluation is usually carried out by observation method and scale method. At the same time, researchers monitor patients' physical condition data through sensor system and other equipment as a supplement. The purpose of this study is to review the application and development of objective rehabilitation assessment technology in clinical practice, and to discuss its limitations and strategies to provide reference for related research.

Implementation of digital health interventions in rehabilitation: A scoping review.

OBJECTIVE: Digital health interventions have potential to enhance rehabilitation services by increasing accessibility, affordability and scalability. However, implementation of digital interventions in rehabilitation is poorly understood. This scoping review aims to map current strategies, research designs, frameworks, outcomes and determinants used to support and evaluate the implementation of digital interventions in rehabilitation. DATA SOURCES: Comprehensive searches from inception until October 2022 of MEDLINE, CINAHL, PsycINFO, PEDro, SpeechBITE, NeuroBITE, REHABDATA, WHO International Clinical Trial Registry and the Cochrane Library. METHODS: Two reviewers screened studies against the eligibility criteria. Implementation science taxonomies and methods, including Powell et al.'s compilation of implementation strategies, were used to guide analysis and synthesis of findings. RESULTS: The search retrieved 13,833 papers and 23 studies were included. Only 4 studies were randomised controlled trials and 9 studies (39%) were feasibility studies. Thirty-seven discrete implementation strategies were reported across studies. Strategies related to training and educating clinicians (91%), providing interactive assistance (61%), and developing stakeholder interrelationships (43%) were most frequently reported. Few studies adequately described implementation strategies and methods for selecting strategies. Almost all studies measured implementation outcomes and determinants; most commonly, acceptability, compatibility and dose delivered of digital interventions. CONCLUSION: The rigour of implementation methods in the field is currently poor. Digital interventions require carefully planned and tailored implementation to facilitate successful adoption into rehabilitation practice. To keep pace with rapidly advancing technology, future rehabilitation research should prioritise using implementation science methods to explore and evaluate implementation while testing effectiveness of digital interventions.

Impact of socioeconomic position on the utilization of rehabilitation services among the Chinese older adults disabled by injury.

Aim: This study aimed to explore the utilization of rehabilitation services and associated socioeconomic position (SEP) factors among Chinese older adults disabled by injury. Methods: Data from the second China National Sample Survey on Disability (CSSD) were used in this study. Chi-square test was used to analyze the significant differences between groups, and binary logistic regression model was used to calculate the odds ratios and 95% confidence intervals for socioeconomic factors associated with utilization of rehabilitation services among Chinese older adults disabled by injury. Results: Among the older adults disabled by injury in the CSSD, the gap between demand and utilization of medical treatment, assistive devices and rehabilitation training were around 38, 75, and 64%, respectively. This study revealed two relationship patterns ("high-low-high" and "low-high-low") among SEP, prevalence of injury-caused disability and odds of utilization of rehabilitation services among the Chinese older adults disabled by injury, that is, the older adult with higher SEP have a lower prevalence of injury-caused disability, but a higher odds of utilization of rehabilitation services; conversely, the older adults with lower SEP have a relatively higher prevalence but a lower odds of utilization of rehabilitation services. Conclusion: There is a large gap between the high demand and low utilization of rehabilitation services among the Chinese older adults disabled by injury, especially for those living in the central or western regions or rural areas, without insurance or disability certificate, having the annual household per capita income lower than the national average or lower educational level. Strategies to improve the disability manage system, to strengthen the chain of "information discovery-information transmission-rehabilitation services supply-continuous health monitoring and management" for the older adults disabled by injury are warranted. In view of the poor and illiterate groups among the disabled older adults, to enhance medical aids and popularize the scientific information to compensate for the lack of affordability and awareness of rehabilitation services utilization is essential. In addition, it is necessary to further expand the coverage and improve the payment system of medical insurance for rehabilitation services.