Task-oriented training with computer gaming in people with rheumatoid arthritisor osteoarthritis of the hand: study protocol of a randomized controlled pilot trial

Effect of task-oriented training on pain, functionality, and quality of life in rheumatoid arthritis

Objectives

The aim of this study was to demonstrate additional effects of task-oriented training (TOT) in patients with rheumatoid arthritis (RA) regarding pain, dexterity, muscle strength, and ability to perform activities of daily living (ADLs) within five weeks.

Patients and methods

Between June 2016 and February 2018, a total of 46 female RA patients (mean age: 51.17±7.9 years; range, 29 to 68 years) who were volunteer for participating in the study were randomized into two groups as follows: conventional exercise group (Group 1) and conventional + TOT group (Group 2). The exercises of Group 1 included passive range of motion (PROM), isometric grip strength exercises, and mobilization of metacarpophalangeal, proximal interphalangeal, and distal interphalangeal joints. In Group 2, in addition to conventional exercises, the patients completed an exercise program consisting of washing their faces, using forks, drinking water from a glass, sitting up, and putting on a shirt. Exercises were performed twice a week for a five-week period. Before and after the exercise programs, hand grip strength was assessed with a Jamar hand dynamometer, hand dexterity with Nine Hole Peg Test (NHPT), pain with Visual Analog Scale (VAS), and ADLs with Health Assessment Questionnaire (HAQ) and Duruöz Hand Index (DHI).

Results

There was no significant difference in NHPT and Jamar in both groups (p>0.05). Although a significant decrease was observed within the groups in VAS and HAQ scores before and after the exercise programs in both groups (p<0.05), no significant difference was found between the groups (p>0.05). The DHI showed a significant improvement in Group 2 and a significant difference was observed between the two groups (p<0.05).

Conclusion

This study shows that exercise programs may be beneficial in alleviating pain and performing daily activities. Also, adding task-oriented training to a program may facilitate ADLs in RA patients.

Effects of Virtual Reality and Task-Oriented Training on Hand Function and Activity Performance in Pediatric Hand Burns: A Randomized Controlled Trial

OBJECTIVE

To assess the efficacy of a motion-sensing, hands-free gaming device and task-oriented training (TOT) programs on improving hand function, activity performance, and satisfaction in pediatric hand burns.

DESIGN

A randomized controlled trial.

SETTING

Outpatient rehabilitation center.

PARTICIPANTS

Fifty children with deep partial-thickness or full-thickness hand burns. (N=50; mean age, 10.70±1.64y; range, 7-14y) INTERVENTIONS: Children were randomized into 1 of the following 3 groups: the motion-sensing, hands-free gaming device group that used interactive video games plus traditional rehabilitation (TR); the TOT group that used real materials plus TR; and the control group that only received TR, all groups received the interventions 3 days per week for 8 weeks.

MAIN OUTCOME MEASURES

We assessed the children at the baseline and after 8 weeks of intervention. The primary outcome measures were the Jebsen-Taylor Hand Function Test, Duruoz Hand Index (DHI), and Canadian Occupational Performance Measure (COPM). The secondary outcome measures were range of motion (ROM) of the digits, grip strength, and pinch strengths (tip, palmer, and lateral pinch).

RESULTS

There was a significant increase in all measurements of the motion-sensing, hands-free gaming device and TOT groups compared with that of the control group postintervention (P<.05). There was no significant change in Jebsen-Taylor Hand Function Test, COPM performance, ROM, grip strength, and tip and lateral pinch strengths between the motion-sensing, hands-free gaming device group and TOT group (P>.05), whereas there was a significant increase in DHI, COPM satisfaction, and palmer pinch strength (P<.05) in the motion-sensing, hands-free gaming device group compared with the TOT group postintervention.

CONCLUSIONS

The motion-sensing, hands-free gaming device and TOT programs resulted in significant improvement in hand function, activity performance and satisfaction, ROM of the digits, grip strength, and pinch strengths in pediatric hand burns compared with the traditional hand rehabilitation.

Effects of Video Games-Based Task-Oriented Activity Training (Xbox 360 Kinect) on Activity Performance and Participation in Patients With Juvenile Idiopathic Arthritis: A Randomized Clinical Trial

OBJECTIVE

The aim of the study was to compare the effects of two different task-oriented activity training programs on activity performance and participation in children/adolescents with juvenile idiopathic arthritis.

DESIGN

Sixty-two patients were randomized into group I and group II for task-oriented activity training. In group I, activities of daily living were practiced using real materials from daily life, and in group II, activities of daily living were practiced using video-based games (Xbox 360 Kinect) for 3 d/wk for 8 wks. Pain by the Numeric Rating Scale, upper limb muscle, grip, and pinch strengths by a dynamometer, activity performance and participation by the Childhood Health Assessment Questionnaire, Canadian Occupational Performance Measure, and Duruoz Hand Index were evaluated.

RESULTS

After treatment in both groups, significant changes were found in the Numeric Rating Scale, muscle strength, grips strength, Childhood Health Assessment Questionnaire, Canadian Occupational Performance Measure, and Duruoz Hand Index (P < 0.05). Group II was statistically superior to group I in changes of almost all upper limb muscle strengths, palmar pinch strength, Canadian Occupational Performance Measure satisfaction, and Duruoz Hand Index scores (P < 0.05).

CONCLUSION

Video games-based task-oriented activity training is an alternative and feasible treatment for children/adolescents with juvenile idiopathic arthritis. This new method may have widespread applicability in future research, given the rapidly growing interest in virtual reality-based therapy in rehabilitation.

TO CLAIM CME CREDITS

Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME CME OBJECTIVES: Upon completion of this article, the reader should be able to: (1) Understand the rehabilitation benefits of task-oriented activity in patients with neurologic and musculoskeletal conditions; (2) Appreciate the role of video games-based task oriented activity in rehabilitation; and (3) Appropriately incorporate video games-based task oriented activity in the rehabilitation program of individuals with Juvenile Idiopathic Arthritis.

LEVEL

Advanced ACCREDITATION: The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit(s)™. Physicians should only claim credit commensurate with the extent of their participation in the activity.

Test-retest reliability and convergent validity of a computer based hand function test protocol in people with arthritis

OBJECTIVES

A computer based hand function assessment tool has been developed to provide a standardized method for quantifying task performance during manipulations of common objects/tools/utensils with diverse physical properties and grip/grasp requirements for handling. The study objectives were to determine test-retest reliability and convergent validity of the test protocol in people with arthritis.

METHODS

Three different object manipulation tasks were evaluated twice in forty people with rheumatoid arthritis (RA) or hand osteoarthritis (HOA). Each object was instrumented with a motion sensor and moved in concert with a computer generated visual target. Self-reported joint pain and stiffness levels were recorded before and after each task. Task performance was determined by comparing the object movement with the computer target motion. This was correlated with grip strength, nine hole peg test, Disabilities of Arm, Shoulder, and Hand (DASH) questionnaire, and the Health Assessment Questionnaire (HAQ) scores.

RESULTS

The test protocol indicated moderate to high test-retest reliability of performance measures for three manipulation tasks, intraclass correlation coefficients (ICCs) ranging between 0.5 to 0.84, p<0.05. Strength of association between task performance measures with self- reported activity/participation composite scores was low to moderate (Spearman rho <0.7). Low correlations (Spearman rho < 0.4) were observed between task performance measures and grip strength; and between three objects' performance measures. Significant reduction in pain and joint stiffness (p<0.05) was observed after performing each task.

CONCLUSION

The study presents initial evidence on the test retest reliability and convergent validity of a computer based hand function assessment protocol in people with rheumatoid arthritis or hand osteoarthritis. The novel tool objectively measures overall task performance during a variety of object manipulation tasks done by tracking a computer based visual target. This allows an innovative method of assessing performance than considering the time taken to complete a task or relying on subjective measures of self-reports on a limited range of objects and tasks covered. In addition, joint pain and stiffness levels before and after a manipulation task are tracked, which is lacking in other hand outcome measures. Performance measures during a broad range of object manipulation tasks relate to many activities relevant to life role participation. Therefore, task performance evaluation of common objects, utensils, or tools would be more valuable to gauge the difficulties encountered in daily life by people with arthritis. Future studies should consider a few revisions of the present protocol and evaluate a number of different objects targeting strength, fine, and gross dexterity based tasks for a broader application of the tool in arthritis populations.

An In-School-Based Program of Combined Fine Motor Exercise and Educational Activities for Children with Neurodevelopmental Disorders

This article introduces a game-based rehabilitation platform designed to integrate training of fine motor skills and cognitive functions. A novel computer interface device was developed that can effectively replace a standard computer mouse when doing exercises to rehabilitate hand function. This smart device converts signals from miniature motion sensors to signals equivalent to that of a computer mouse. In this way, nearly any object or utensil can be changed to function exactly as a computer mouse, simply by attaching the motion sensor. Multiple objects with varied sizes, shapes, weights, and functional demands for precision can be used for exercise and to practice a variety of gross or fine motor skills, and, importantly, while playing fun computer games. The platform was designed to work with modern and common computer games, which have a broad range of movement speeds and accuracy levels, cognitive activities (puzzles, choices, distractors), and educational content. The platform includes a designed assessment game with advanced data logging for electronic monitoring. Data analysis methods have been developed to quantify performance metrics that provide insights into the quality, efficiency, and skill of a child and thus mean to conduct trend analyses that indicate how the child is performing over time.