The latest medical research on Occupational Therapist
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Request AccessOccupations and occupational therapy practice with Chinese older adults living with life-limiting illnesses in Singapore: A focus group study.
Australian Occupational Therapy JournalWhile Singapore is rapidly ageing and the need for palliative care services is projected to rise, there has been limited exploration of the occupations of Chinese older adults with life-limiting conditions. This study is the third in a series of three studies aimed to address this issue. This study also sought to discuss future directions for occupational therapy practice with Chinese older adults living with life-limiting illnesses in Singapore.
The study adopted a qualitative exploratory design using focus groups. Participants were recruited using convenience and snowball sampling. Inclusion criteria were occupational therapists who had attained full registration status with the Allied Health Professionals Council in Singapore, had two or more years of practice as an occupational therapist, and had a current or recent palliative care caseload.
Three focus groups with 16 participants were conducted, and three themes were constructed from the data through reflexive thematic analysis. Reflections on culture and occupations is about the impact of a collectivist culture on occupations, such as tensions new caregivers experience between keeping clients safe and respecting clients' choices. It also highlights that there will always be individual differences within any cultural group. Challenges of occupational therapy practice in palliative care describe the need for therapists to be comfortable with rest and ethical tensions participants faced with billing for sessions that mainly involved time spent conversing with clients and when clients and caregivers' goals differed. Finally, Moving forward is about the importance of having mentors and the learning needs of occupational therapists in palliative care.
Occupational therapists experienced in providing services to palliative care clients in Singapore emphasised the collectivist nature of Singaporean Chinese families and contributed more information to its possible impact on occupations and occupational therapy practice and made suggestions for future practice.
Psychometric Properties of the Japanese Version of the Health Enhancement Lifestyle Profile (HELP-J) Using Rasch Analysis: A Preliminary Study.
Occupational Therapy in Health CareThe Health Enhancement Lifestyle Profile (HELP) was an assessment instrument for health-related behaviors and was translated into Japanese (HELP-J)...
Identifying the Cerebral Physiologic Response to Aerobic Exercise Following Concussion: A Scoping Review.
Journal of Head Trauma RehabilitationThe purpose of this study was to identify the cerebral physiologic response to aerobic exercise in individuals with a symptomatic concussion, highlighting available knowledge and knowledge gaps in the literature.
A systematic scoping review was conducted and reported in keeping with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping reviews. A search of EMBASE, MEDLINE, SCOPUS, BIOSIS, and Cochrane libraries was conducted on June 15, 2023 (from database inception). An online systematic/scoping review management system was used to remove duplicates, and the remaining articles were screened for inclusion by 2 researchers. Inclusion criteria required articles to be original research published in peer-reviewed journals. Additionally, studies were required to have an aerobic exercise component, include a measure of cerebral physiology during a bout of aerobic exercise, exclude moderate and/or severe traumatic brain injury (TBI) populations, and be in the English language. Both human and animal studies were included, with participants of any age who were diagnosed with a mild TBI/concussion only (ie, Glasgow Coma Scale score ≥ 13). Studies could be of any design as long as a measure of cerebral physiologic response to a bout of aerobic exercise was included.
The search resulted in 1773 articles to be screened and data from 3 eligible studies were extracted.
There are currently too few studies investigating the cerebral physiologic response to aerobic exercise following concussion or mild TBI to draw definitive conclusions. Further research on this topic is necessary since understanding the cerebral physiologic response to aerobic exercise in the concussion and mild TBI populations could assist in optimizing exercise-based treatment prescription and identifying other targeted therapies.
The Effects of Repetitive Head Impact Exposure on Mental Health Symptoms Following Traumatic Brain Injury.
Journal of Head Trauma RehabilitationThis study aimed to characterize the types and timing of repetitive head impact (RHI) exposures in individuals with moderate to severe traumatic brain injury (TBI) and to examine the effects of RHI exposures on mental health outcomes.
RHI exposures reported on the Ohio State University TBI Identification Method (OSU TBI-ID) were characterized by exposure category, duration, and timing relative to the index TBI. Mental health outcomes were evaluated at the 5-year follow-up assessment using the Patient Health Questionnaire-9 (PHQ-9) for depression symptoms and the Generalized Anxiety Disorder-7 (GAD-7) for anxiety symptoms.
The majority of RHI exposures were sports-related (61.1%), followed by other causes (20.8%; including falls), repetitive violence/assault (18.8%), and military exposures (6.7%). Males predominantly reported sports and military exposures, while a larger proportion of females reported violence and falls. Sports exposures were most common before the index TBI, while exposures from falls and violence/abuse were most common after TBI. RHI exposures occurring after the index TBI were associated with higher levels of depression (β = 5.05; 95% CI, 1.59-8.50) and anxiety (β = 4.53; 95% CI, 1.02-8.05) symptoms than exposures before the index TBI.
The findings emphasize the need to consider RHI exposures and their interaction with TBI when assessing mental health outcomes. Understanding the prevalence and challenges associated with RHI post-TBI can inform targeted interventions and improve the well-being of individuals with TBI. Preventive measures and ongoing care should be implemented to address the risks posed by RHI, particularly in individuals with prior TBI, especially surrounding fall and violence/abuse prevention.
Measuring Upper Extremity Activity of Children With Unilateral Cerebral Palsy Using Wrist-Worn Accelerometers: A Pilot Study.
Am J Occ TherapyTo compare duration and intensity of all-day habitual movement of the dominant and nondominant upper extremities (UEs) in typically developing (TD) children and children with UCP.
We compared the extent of asymmetry in bilateral arm use (intensity and duration) between the 2 groups.
Compared with TD children who use both UEs equally, children with UCP were more likely to use their dominant or unaffected UE than their nondominant or affected UE during daily activities. There were no differences between groups in dominant UE activity. However, children with UCP engaged in lower levels of moderate to vigorous activity and greater levels of light activity with their nondominant or affected UE than their TD peers.
Wrist-worn accelerometry can provide objective information on real-world habitual activity with both arms in children. Accelerometers are nonintrusive, easy to use, and well tolerated by children, and they allow prolonged monitoring of UE activity outside therapeutic contexts. Occupational therapists can use wrist-worn accelerometers as sensitive tools to assess asymmetries in UE use at baseline and as an outcome measure to assess the efficacy of behavioral interventions and carryover into real-world settings among children with UCP. Plain-Language Summary: This pilot study provides promising evidence that supports the use of wrist-worn accelerometry as an accurate, easy-to-use, and objective assessment tool for children with unilateral cerebral palsy (UCP) to detect asymmetries in bilateral real-world arm activity at baseline and after intensive occupational therapy interventions to improve arm function. The authors used wrist-worn accelerometry for one week with 9 typically developing (TD) children and 9 children with UCP to compare dominant or unaffected versus nondominant or affected upper extremity (UE) use for intensity and duration of activity. Compared with TD children, children with UCP had lower relative intensity of activity in the nondominant UE than the dominant UE. Wrist-worn accelerometers seem to be a sensitive measure to detect asymmetries in bilateral all-day UE use in children with UCP. The findings have implications for the use of wrist-worn accelerometers as an outcome measure to assess the efficacy of intensive therapies to improve real-world affected UE activity and bimanual function among children with UCP.
Efficacy of an Intensive Exposure Intervention for Individuals With Persistent Concussion Symptoms Following Concussion: A Concurrent Multiple Baseline Single-Case Experimental Design (SCED) Study.
Journal of Head Trauma RehabilitationAfter a concussion, 1 in 3 patients report persistent symptoms and experience long-term consequences interfering with daily functioning, known as persistent concussion symptoms (PCS). Evidence suggests PCS is (partly) maintained by anxious thoughts about brain functioning, recovery, and experienced symptoms, leading to avoidance behaviors, which may prevent patients from meeting life demands. We aimed to investigate the efficacy of a newly developed intensive exposure intervention for individuals with PCS after concussion aimed to tackle avoidance behavior.
Participants answered daily questions on a visual analog scale related to symptom experience, satisfaction with daily functioning, and degree of avoidance of feared activities. Additional outcomes included symptom severity, catastrophizing, fear of mental activity, anxiety, depression, and societal participation.
Tau-U yielded significant effects (P < .05) for all participants on all measures when comparing baseline and intervention phases. The pooled standardized mean difference was high for all measures (symptom experience = 0.93, satisfaction of daily functioning = 1.86, and activity avoidance = -2.05).
The results show efficacy of the newly developed intensive exposure treatment for PCS after concussion, which is based on the fear avoidance model. Replication in a larger heterogeneous sample is warranted and needed.
The Breakfast and Dressing Conflict Task: Preliminary Evidence of Its Validity to Measure Online Self-Awareness After Acquired Brain Injury.
Am J Occ TherapyTo study the validity of the Breakfast and Dressing Conflict Task (BD Conflict Task) to assess online SA (awareness of performance in the context of a given task) in patients with ABI; to study its interactions with offline SA (general awareness); and to test the validity of a simplified measure of performance monitoring, the ADL Conflict-Monitoring Index.
Using the BD Conflict Task, measures of emergent awareness, self-regulation, anticipatory awareness, and self-evaluation were assessed and their convergent validity and relationship with offline SA were analyzed. The ADL Conflict-Monitoring Index was calculated, and its convergent validity was tested.
The online SA variables of the BD Conflict Task showed convergent validity with traditional online SA measures. Offline SA correlated with emergent and anticipatory awareness in the Breakfast Task. The ADL Conflict-Monitoring Index proved to be a valid measure of patients' performance monitoring.
These preliminary findings suggest that the BD Conflict Task is a valid tool to assess online SA in patients with ABI and provide further understanding of the online SA-offline SA interaction. Furthermore, the ADL Conflict-Monitoring Index may be a valid and easy-to-use monitoring measure in clinical settings. Plain-Language Summary: Patients with acquired brain injury (ABI) and reduced awareness of their cognitive deficits face problems performing activities of daily living (ADLs) and may show signs of unsafe behaviors. Being aware of one's own abilities involves anticipating problems before starting a task, detecting and correcting errors during the task, and evaluating performance afterward. This study provides preliminary validity for the Breakfast and Dressing Conflict Task, a new tool that assesses aspects of self-awareness simultaneously in the context of familiar and significant ADLs. Furthermore, the tool simplifies the assessment of detecting and correcting errors with an easy-to-use index, making it suitable for use in clinical settings.
Spinal Cord Stimulation for Poststroke Hemiparesis: A Scoping Review.
Am J Occ TherapyTo summarize the evidence for SCS after stroke and any changes in upper extremity and lower extremity motor function.
This review followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) checklist. The inclusion and exclusion criteria included a broad range of study characteristics. Studies were excluded if the intervention did not meet the definition of SCS intervention, used only animals or healthy participants, did not address upper or lower limb motor function, or examined neurological conditions other than stroke.
Fourteen articles met the criteria for this review. Seven studies found a significant improvement in motor function in groups receiving SCS.
Results indicate that SCS may provide an alternative means to improve motor function in the poststroke population. Plain-Language Summary: The results of this study show that spinal cord stimulation may provide an alternative way to improve motor function after stroke. Previous neuromodulation methods have targeted the impaired supraspinal circuitry after stroke. Although downregulated, spinal cord circuitry is largely intact and offers new possibilities for motor recovery.
The use of practice evidence by Australian occupational therapists: Perspectives and actions.
Australian Occupational Therapy JournalEvidence-based practice supports clinical decision-making by using multiple sources of evidence arising from research and practice. Research evidence develops through empirical study while practice evidence arises through clinical experience, client preferences, and the practice context. Although occupational therapists have embraced the paradigm of evidence-based practice, some studies have identified limits in the availability and use of research, which can lead to reliance on other forms of evidence. This study aimed to understand how Australian occupational therapists use practice evidence, manage potential bias, and enhance trustworthiness. Potential use of a critical appraisal tool for practice evidence was also explored.
A 42-item questionnaire was developed to address the study aims. It consisted of a 7-point Likert scale, ordinal and free text questions. Likert scales were collapsed into binary scales and analysed using SPSS. Ordinal data were graphed and free text responses were analysed using manifest content analysis.
Most respondents (82%) indicated that practice evidence was an important informant of practice and is used alongside research evidence. Almost all respondents (98%) expressed confusion when reconciling discrepancies between research and practice evidence. There was general acknowledgement that practice evidence is prone to bias (82%), yet 92% were confident in trusting their own practice evidence. Most respondents (74.5%) undertook some measures to appraise practice evidence, and almost all respondents (90%) agreed they would refer to a critical appraisal tool that helped them evaluate practice evidence.
Occupational therapists in this study routinely use practice evidence arising from their own experience, client perspectives, and their practice context to inform clinical decision-making. While they agreed that practice evidence was prone to bias and misinterpretation, they generally trusted their own practice evidence. Participants indicated they needed guidance to critically appraise their practice evidence and supported the development of a critical appraisal tool for this purpose.
Translation and Psychometric Testing of the Hägerbäumer Presenteeism Scale in English.
Journal of Occupational Health PsychologyInterest in presenteeism has increased in research. Presenteeism is a behaviour of going to work despite illness. It has been predominantly measured using single items, which introduce limitations to validity. To overcome these limitations, Hägerbäumer developed a German multi-item presenteeism scale.
The aim of the study was to provide an English translation and psychometric testing of the scale. This was conducted in two phases with native English-speaking employed adults. Phase 1 includes translation and cognitive debriefing, phase 2 testing construct validity and internal consistency reliability.
Cognitive debriefing with 10 employees revealed no problems with understanding or answering the translated items. In total, 487 employed adults participated in the study, of which data from 287 were included in the analysis. For structural validity, the goodness-of-fit indicators all reached their thresholds (TLI = 0.98, CFI = 0.99, RMSEA = 0.07, SRMR = 0.02). The scale does not show differences between sexes and age groups but between sectors (F6,70.95 = 5.53, p < 0.001). The internal consistency reliability was satisfactory with α = 0.89 (CI 95%, 0.87-0.91).
The translated multidimensional scale for measuring presenteeism at the behavioural level demonstrated good psychometric properties in an initial validation. Further psychometric testing is required before using this scale in cross-national comparison in research and international companies.
Characterizing Heart Rate Response During Upper Extremity Repetitive Task Practice in Chronic Stroke.
Am J Occ TherapyTo characterize heart rate response during upper extremity repetitive task practice (RTP) and determine factors that predict a higher aerobic intensity during RTP.
Aerobic intensity as measured by heart rate reserve (HRR) during RTP.
A total of 2,968 tasks were included in the analysis. Of the tasks performed, approximately 79.5% elicited a very light aerobic response (<30% HRR), 10.2% elicited a light aerobic response (30%-39% HRR), and 10.3% elicited a moderate to vigorous intensity aerobic response (≥40% HRR). Of the tasks that elicited a moderate to vigorous intensity aerobic response, 54.1% were performed in standing, 79.7% were gross motor in nature, and 27.9% had targets at or above shoulder height. Standing position, targets at or above shoulder height, and gross motor tasks predicted higher HRR (all ps < .001).
To maximize aerobic intensity during poststroke RTP, therapists should include gross motor tasks trained in standing with targets at or above shoulder height. Plain-Language Summary: The study characterizes heart rate response in stroke rehabilitation and identifies factors that predict a higher aerobic intensity during upper extremity repetitive task practice. Certain task characteristics were more likely to produce an aerobic response, including gross motor, targets at or above the shoulder, and a standing position. Occupational therapists should include gross motor tasks trained in standing with targets at or above shoulder height to maximize aerobic intensity during poststroke repetitive task practice. Monitoring heart rate may improve awareness of aerobic response to training.
Cognitive Behavioral Therapy for Insomnia Improves Sleep Outcomes in Individuals With Concussion: A Preliminary Randomized Wait-List Control Study.
Journal of Head Trauma RehabilitationCognitive behavioral therapy for insomnia (CBT-I) is the gold standard treatment for insomnia, but there is limited evidence on the treatment effect of CBT-I in individuals after a concussion. Therefore, the main purpose of this study was to evaluate the treatment effect of CBT-I on sleep outcomes and postconcussion symptoms.
The primary outcome was the Insomnia Severity Index. Secondary measures included the Pittsburg Sleep Quality Index, Post-Concussion Symptom Scale, and Beck Depression and Anxiety Inventories. Statistical analyses included a repeated-measures analysis of variance, t tests, and mixed linear regression modeling.
There was a group-by-time interaction for the sleep outcomes but not for the concussion or mood outcomes. Differences were seen between groups on sleep outcomes, symptom severity, and depression. The treatment effect was maintained following CBT-I for all outcomes. Improvement in sleep outcomes was predictive of improvement in postconcussion symptom severity and number of symptoms.
CBT-I reduces insomnia in individuals with concussions, and improved sleep was associated with lower postconcussion and mood symptoms. These effects were maintained 6 to 12 weeks following the intervention.