Effects of an Occupation-Based Intervention on Hand and Upper Extremity Function, Daily Activities, and Quality of Life in People With Burn Injuries: A Randomized Controlled Trial.

IMPORTANCE: Occupational performance and function are affected in people with burn injuries to the hand and upper extremity; this can lead to the development of some disabilities and endanger quality of life. OBJECTIVE: To investigate the effects of occupation-based intervention on hand and upper extremity function, daily activities, and quality of life in people with burn injuries. DESIGN: Randomized controlled trial. SETTING: Specialized burn hospital in Iran. PARTICIPANTS: Patients (N = 20) with burn injuries to the hand and upper extremity. INTERVENTIONS: The control group received only traditional rehabilitation, and the intervention group received traditional rehabilitation and took part in the Cognitive Orientation to daily Occupational Performance (CO-OP) protocol (18 sessions, 45 min/day, for both groups). MEASURES: Assessments included the CO-OP; Michigan Hand Outcomes Questionnaire; Shortened Disabilities of the Arm, Shoulder and Hand Questionnaire; Modified Barthel Index; World Health Organization Quality-of-Life Scale-Brief; a visual analogue scale; measurements with a goniometer and dynamometer; and the figure-of-eight method. These evaluations were conducted with both groups before the rehabilitation program commenced and at Wk 2, 6, and 14 (follow-up). RESULTS: The results showed that there were notable changes in all the study variables except edema in both groups. However, these changes (p [V] ≤ .05) were not statistically significant between the two groups. CONCLUSIONS AND RELEVANCE: According to the results, the occupation-based interventions are as effective as traditional therapeutic interventions for the improvement of hand and upper extremity function, ability to perform daily activities, and quality of life in people with burn injuries. What This Article Adds: The CO-OP protocol, as an occupation-based intervention, can improve hand performance, ability to perform daily activities, and quality of life in people with burn injuries, and thus it can be useful in rehabilitation clinics.

Online occupational therapy in the caregivers of people with Multiple sclerosis: a randomized control trial.

PURPOSE: Caregivers of people with Multiple sclerosis (MS) face various challenges in the occupations of daily lives. We investigated the effect of an online occupational therapy program on the mastery and performance in caregivers of people with MS. METHOD: In a single-blind randomized controlled trial twenty-four eligible caregivers of people with MS participated in the control and an occupational therapy group program. Caregivers completed The Canadian Occupational Performance Measure (COPM) and the Relative Mastery Scale (RMS) before and after the intervention and one-month later. FINDINGS: The level of performance, satisfaction and mastery were significantly improved in the intervention group after the intervention (p<.001) and there were significant differences in performance and satisfaction scores between the groups (p<.001). IMPLICATIONS: Online Occupational therapy shows promising results in facilitating the adaptation process and improving caregivers' performance and satisfaction levels.IMPLICATIONS FOR REHABILITATIONCaregivers of people with multiple sclerosis face various challenges when engaging in their daily occupations.Managing the challenges faced by caregivers as essential members of the treatment team contributes to improving their performance level in daily occupations and can finally enhance the quality of treatment interventions for patients.Online delivery can overcome caregivers' time constraints for attendance in the treatment centers for training.Online occupational therapy can enhance mastery, occupational performance level, and satisfaction, and is recommended for caregivers of people with multiple sclerosis.

Translation, reliability and validity of Persian version of Adolescent/Adult Sensory Profile in dementia.

Our study aimed at the reliability and validity of the Persian version of the Adolescent/Adult Sensory Profile (AASP). This study was conducted on 130 people with dementia as well as 77 healthy elderlies. After translating the AASP into Persian, its content validity was determined based on 9 experts working in the same field. Cronbach's alpha and the Intraclass correlation coefficient (ICC) were calculated to assess the internal consistency and test-retest reliability of the Persian version of AASP. The two groups of people with dementia and healthy elderlies were compared in terms of scores in the four quadrants by performing an Independent t-test. All items in the Content Validity Ratio (CVR) and Content Validity Index (CVI) received an acceptable score. The Cronbach's alpha score for different parts of AASP was also calculated (α between 0.894 and 0.916; p < 0.001). The test-retest reliability of sub-tests of AASP was excellent (ICC between 0.885 and 0.948; p < 0.001). There was a statistically significant difference between the healthy Elderlies and dementia persons for low registration, sensory avoiding quadrants (p < 0.05). The Persian version of the AASP questionnaire is a reliable and valid questionnaire for people with dementia in Iran.

The Effect of ICF-Core Set-Based Occupational Therapy Interventions on the Function and Satisfaction of Individuals with Chronic Stroke: A Randomized Clinical Trial.

Stroke can affect all aspects of a person's health and functioning. Therefore, it is important occupational therapists, have a comprehensive understanding of various levels of function and the factors affecting function. The ICF (International Classification of Functioning, Disability, and Health) and the selections of ICF categories or Core Sets relevant for people with a specific health condition, offer a model for intervention. This study aimed to investigate the effect of ICF-CS-based occupational therapy interventions on the function and satisfaction of individuals with chronic stroke. This study was designed as a randomized, single-blind, parallel-group clinical trial. Twenty-five patients with stroke were randomly assigned to the control group (which received traditional occupational therapy) or the treatment group (Stroke ICF-CS based occupational therapy). Patients were evaluated before and after the intervention (two months, three sessions per week, 45 minutes each session), as well as two weeks after the end of the intervention, using Fugl-Meyer and COPM (Canadian Occupational Performance Measure) tools. The independent T-test, Chi-square, and ANOVA with repeated measures were used to analyze the data. The results showed that the interaction effect of time and group was not significant in none of the Fugl-Meyer test sections (p > 0. 05), but it was significant in the performance and satisfaction of COPM (p < 0.05). The results suggest that ICF-CS-based occupational therapy interventions may assist persons with chronic stroke improve their functional level and satisfaction.

The investigation of the effects of occupation-based intervention on anxiety, depression, and sleep quality of subjects with hand and upper extremity burns: A randomized clinical trial.

AIM: This study aimed to investigate the effects of occupation-based intervention on psychological factors and sleep quality of subjects with hand and upper extremity burns. METHODS: In this randomized controlled intervention trial, a total of 20 patients were randomly assigned to one of the control group or intervention group. The control group only received traditional rehabilitation. However, the intervention group received traditional rehabilitation and Cognitive Orientation to daily Occupational Performance (CO-OP), respectively (during 18 sessions, 45 min/day in both groups). Occupational therapy sessions were held three times a week for a six-week duration. Occupational performance and satisfaction, anxiety, depression, and sleep quality were measured before the intervention and in weeks 2, 6, and 14 (follow-up) using Canadian Occupational Performance Measure, Beck Anxiety Inventory, Self-rating Depression Scale, and Pittsburgh Sleep Quality Index, respectively. FINDINGS: The results of the present study show that there were significant changes in all the studied variables in the two groups. However, these changes (P ≤ 0.05) were not statistically significant between these two groups. CONCLUSION: The results of this study show that occupation-based interventions are as effective as traditional therapeutic interventions on improving the anxiety, depression, and sleep quality in patients with hand burn injuries.

Falls Efficacy Scale and Single Item Question: Screening Accuracy for Older Adults Residing in Nursing Homes.

Objectives: The Falls Efficacy Scale (FES) has been developed to evaluate self-efficacy in avoiding falling during Basic Activities of Daily Living (BADL) and Single Item Question (SIQ) evaluates fear of falling (FOF) by asking a single question. These tools have some pros and cons, therefore, the present study aimed to evaluate and compare screening accuracy of Falls Efficacy Scale (FES) and Single Item Question (SIQ) in measuring FOF for older adults.Methods: A total of 100 older adult residents of nursing homes (males: N = 63) were evaluated with Falls Efficacy Scale-International (FES-I), FES, and SIQ via interview. Cutoff points and validity parameters were calculated for the FES and SIQ by using FES-I as a criterion measure.Results: In a moderate FOF threshold, the sensitivity rate of 81.82% and 43.18% were obtained for FES and SIQ, respectively. High sensitivity and specificity rate were obtained for both FES (sensitivity and specificity: 100%) and SIQ (sensitivity: 94.44%; specificity: 90%) in severe FOF threshold.Conclusions: The results of this study indicated that, compared to the SIQ, the FES is a better tool to identify FOF in both moderate and severe thresholds in first screening.Clinical Implications: The FES is a valid and sensitive tool to identify FOF in older adults.

A Qualitative Exploration of Occupational Adaptation in Caregivers of People with Multiple Sclerosis.

Due to the unpredictable and progressive nature of multiple sclerosis, the burden of care is placed on the primary caregivers. This study aimed to explore occupational adaptation strategies implemented by primary caregivers to adapt to occupational challenges of caregiving. Seventeen primary caregivers of people with MS were interviewed using purposive sampling techniques. Data were analyzed using content analysis method. Two main categories of strategies were determined: (a) Strategies to alleviate intrapersonal challenges of occupational adaptation; and (b) Strategies to alleviate environmental challenges of occupational adaptation. These included various skills and solutions that aided primary caregivers' adaptation toward occupational challenges. Based on the results of this study, occupational adaptation is a means of achieving mastery in alleviating occupational challenges to cope with adverse circumstances. The results of this study can be used to help therapists design appropriate caregiver-focused interventions, ultimately improving caregiver performance.

The effects of anxiety and dual-task on upper limb motor control of chronic stroke survivors.

This study was designed to investigate the effects of anxiety and dual-task on reach and grasp motor control in chronic stroke survivors compared with age- and sex-matched healthy subjects (HC). Reach and grasp kinematic data of 68 participants (high-anxiety stroke (HA-stroke), n = 17; low-anxiety stroke (LA-stroke), n = 17; low-anxiety HC, n = 17; and high-anxiety HC, n = 17) were recorded under single- and dual-task conditions. Inefficient reach and grasp of stroke participants, especially HA-stroke were found compared with the control groups under single- and dual-task conditions as evidenced by longer movement time (MT), lower and earlier peak velocity (PV) as well as delayed and smaller hand opening. The effects of dual-task on reach and grasp kinematic measures were similar between HCs and stroke participants (i.e., increased MT, decreased PV that occurred earlier, and delayed and decreased hand opening), with greater effect in stroke groups than HCs, and in HA-stroke group than LA-stroke group. The results indicate that performing a well-learned upper limb movement with concurrent cognitive task leads to decreased efficiency of motor control in chronic stroke survivors compared with HCs. HA-stroke participants were more adversely affected by challenging dual-task conditions, underlying importance of assessing anxiety and designing effective interventions for it in chronic stroke survivors.

Sensory retraining improves light touch threshold of the paretic hand in chronic stroke survivors: a single-subject A-B design.

Background: Light touch, one of the primary and basic sensations, is often neglected in sensory retraining programmes for stroke survivors.Objective: This study aimed to investigate the effects of sensory retraining on the light touch threshold of the hand, dexterity and upper limb motor function of chronic stroke survivors.Methods: Five chronic stroke survivors with sensory impairment participated in this single-subject A-B design study. In baseline (A) phase, they only received standard rehabilitation. In the treatment (B) phase, they received a 6-week sensory retraining intervention in addition to standard rehabilitation. In both phases, they were evaluated every 3 days. Light touch threshold, manual dexterity and upper limb motor function were assessed using Semmes-Weinstein Monofilaments, Box-Block Test and Fugl-Meyer Assessment, respectively. Visual analysis, nonparametric Mann-Whitney U test and, c-statistic were used for assessing the changes between phases.Results: All participants indicated changes in trend or slope of the total score of light touch or both between the two phases. The results of the c-statistic also showed the statistical difference in the total score of light touch between baseline and treatment in all participants (p < 0.001). Also, the results of the c-statistic and Mann-Whitney U test supported the difference of manual dexterity and motor function of the upper limb between baseline and treatment in all participants (p < 0.001).Conclusion: Current findings showed that sensory retraining may be an effective adjunctive intervention for improving the light touch threshold of the hand, dexterity and upper limb motor function in chronic stroke survivors.

Clinical commitment and competence: a qualitative study.

Commitment, a component of clinical competence, includes accountability and responsibility for professional roles and tasks; and, it has a positive correlation with job satisfaction and performance. This study aimed to elaborate on the concept of commitment in the field of occupational therapy using qualitative content analysis. The data was collected through interviewing 13 occupational therapists both in a focus group interview (including four participants) and in one-to-one interviews (nine other participants). The collected data was analyzed based on the Grenheim method, and commitment concept was defined under three main themes: (i) commitment to patient (five subthemes), (ii) commitment to self (three subthemes), and (iii) commitment to profession (three subthemes). This study's findings indicated that to acquire clinical competence, therapists should be committed to their patients, to themselves, and to their profession. Future research is needed to further examine how and to what extent these commitment themes affect clinical competence as well as the interaction among them.

The effect of early intervention of mirror visual feedback on pain, disability and motor function following hand reconstructive surgery: a randomized clinical trial.

OBJECTIVE:: To determine the effect of mirror visual feedback (MVF) on disability, pain, and motor function on patients who underwent hand reconstructive surgery. DESIGN:: Randomized, single-blinded controlled trial. SETTING:: Rehabilitation center. SUBJECTS:: A total of 40 patients who were randomly assigned into the intervention group ( n = 20) and control group ( n = 20) participated in this study. INTERVENTIONS:: The rehabilitation sessions took place twice a week for eight weeks. The control group received traditional rehabilitation for 75 minutes. While the intervention group performed MVF and traditional rehabilitation for 30 and 45 minutes, respectively. MEASURES:: Pain and disability of the hand were assessed with McGill pain questionnaire and Disability of Arm, Shoulder, and Hand (DASH) scores. The range of joint motion was evaluated by Goniometer, and the strength of grip and pinch was evaluated by Dynamometer and Pinch gauge and dexterity evaluated by Minnesota Manual Muscle test. RESULTS:: The results indicated that both traditional and MVF methods induced significant decreasing pain (Pain Rate Index: F = 68.48, P = 0.000; Number of Word Count: F = 70.96, P = 0.000), disability ( F = 50.08, P = 0.000) and increasing dexterity (placing test: F = 28.73, P = 0.000), and range of motion ( F = 33.16, P = 0.000). The results also showed that the positive effect of MVF on pain, disability, dexterity, and range of motion was significantly greater than that of controls ( P < 0.05), but there was no significant result in grip and lateral pinch strength between the intervention and control group ( P > 0.05). CONCLUSION:: MVF, in conjunction with traditional rehabilitation programs, may lead to greater improvements in pain, disability, placing dexterity, and range of motion. But it seems not to be effective on pinch and grip power and turning dexterity.

Clinical assessment of activities of daily living in acute stroke: Validation of the Persian version of Katz Index.

Background: Katz Index is a well-known index for assessing basic activities of daily living. The aim was to determine validity and reliability of the Katz Index in Iranian patients with acute stroke. Methods: Eighty-seven patients (56 male, 31 female) with acute stroke (1-30 days post-stroke) participated in this psychometric properties study. Interval time for retest was 14 days. All participants were Iranian with Persian as native language, had no other major diseases (e.g. cancer, Alzheimer) and no psychiatric disorder. Cognitive mental score of all participants was above 18 (according to Mini-Mental State Examination). If they had another stroke during the following-up period, they were excluded from the study. Intraclass Correlation Coefficient (ICC), Standard Error of Measurement (SEM) and Minimum Detectable Change (MDC) were calculated to investigate the reliability of the KI. Criterion validity of the KI was assessed by Spearman's Correlation Coefficient (ρ). Moreover, Confirmatory Factor Analysis (CFA) and Exploratory Factor Analysis (EFA) were performed to investigate the construct validity of the KI. Results: Inter-rater and intra-rater reliability of Persian Katz Index were reasonable (ICC2,1=0.93, ICC2,1=0.83; respectively). Internal consistency of this index was high (cronbach's alpha=0.79). The high to excellent correlation was found between Katz Index and the motion (ρ=0.88), self-care (ρ=0.98), and total scores (ρ=0.92) of Barthel Index. Factor analysis of the Persian Katz Index indicated two factors including motion (bathing, toileting, and transferring) and self-care (dressing, bowel & bladder control, and feeding). Conclusion: The results of this study suggest that Persian version of Katz Index in patients with acute stroke can be considered as an acceptable clinical instrument in practice and research.

The association between fear of falling and quality of life for balance impairments based on hip and ankle strategies in the drug On- and Off-phase of patients with idiopathic Parkinson' disease.

Background: Despite the negative effect of fear of falling during functioning and social participation of patients with Parkinson' disease, so far, only few studies have investigated its effect on the quality of life in these patients. We aimed to investigate the association between fear of falling and quality of life controlling for balance impairments based on hip and ankle strategy in drug On- and Off-phase of patients with idiopathic Parkinson' disease. Methods: In this non-experimental cross-sectional study, 139 patients with idiopathic Parkinson' disease (100 male, 39 female) by mean± SD age of 60.2±12.27 years, mean±SD time since diagnosis of 6.7±5.53 years and mean±SD Hoehn and Yahr stage of 2.8±1.49 were selected by a simple non-probability method. Balance function was measured by a functional reach test with hip and ankle strategy. The Persian version of the selfcompleted Fall Efficacy Scale-International and Parkinson's disease quality of life questionnaire was used to evaluate fear of falling and quality of life, respectively. Results: The results showed that the score of all dimensions of quality of life (i.e., mobility, activities of daily living, emotional wellbeing, stigma, social support, cognition, communication and bodily discomfort) were significantly affected by the intensity of fear of falling. Multiple regression analysis indicated a significant association between fear of falling and quality of life in a way that fear of falling explained 11% to 47% and 12% to 43% of variance in drug On-phase, as well as 8% to 45% and 9% to 48% of variance in the drug Off-phase in dimensions of quality of life after controlling for balance function based on hip and ankle strategy, respectively. In the drug On-phase, the strongest association (R=0.85, p<0.001) was found between fear of falling and mobility dimension of quality of life. In the drug Off-phase, the strongest relation was observed between fear of falling and mobility (R=0.82, p<0.001) as well as activities of daily living (R=0.78-0.79, p<0.001) dimensions. Conclusion: This study found that fear of falling affects the quality of life of patients with Parkinson' disease beyond its relationship with balance impairments based on the hip and ankle strategy in both drug On- and Off-phase.

Improvement of hand sensibility after selective temporary anaesthesia in combination with sensory re-education.

PURPOSE: The results of nerve repair in adults are often poor. The study aim was to investigate the effect of repeated sessions of cutaneous forearm anaesthesia of the injured limb, in combination with sensory re-education on the recovery of the tactile discrimination and perception of touch/pressure in the injured hand after median or ulnar nerve repair. METHODS: A prospective, randomized, double-blind clinical trial was designed. During a 2-week period, a topical anaesthetic cream (Lidocaine-PTC, n = 6) or placebo (n = 7) was applied repeatedly (twice a week) with occlusive bandage for 1 hour on the flexor aspect of the forearm of the same side of the nerve injury and combined with sensory re-education. Assessments of sensory function were performed prior to the experiment and after the fourth application of Lidocaine-PTC/placebo. The patients were evaluated again 4 weeks after the last Lidocaine-PTC/placebo session. RESULTS: Touch perception measured with Semmes-Weinstein Monofilaments (SWM), improved significantly in the Lidocaine-PTC group (p = 0.005). In placebo group, no significant changes were seen. Two{-}point discrimination improved significantly only in the Lidocaine-PTC group (p = 0.005). CONCLUSION: This finding suggests that forearm deafferentation of injured limb in combination with sensory re-education can enhance sensory recovery after nerve repair.