The Relationship Between Fatigue and Quality of Life in the Turkish Mothers of Children with Autism Spectrum Disorder.

This study aimed to investigate the different effects of fatigue and health-related quality of life in the Turkish mothers of children with autism spectrum disorder (ASD) through comparisons with mothers of typically developing children, and to evaluate the relationship between different aspects of maternal fatigue, depression, and maternal health-related quality of life. The study included a total of 103 mothers, comprising 60 mothers of children with ASD and 43 mothers of typically developing children. The Nottingham Health Profile and Quality of Life in Autism Questionnaire-Parent Version were used to assess the health-related quality of life. Fatigue was assessed comprehensively with the Fatigue Impact Scale and the Fatigue Severity Scale. The Nottingham Health Profile total and physical mobility domain and the quality of life were the strongest factors, explaining with a variance of 66.7% the fatigue impact on cognitive function. The mothers' quality of life accounted for 64.8% of the variance in factors that explained fatigue. Physical mobility, social isolation and quality of life were associated with the physical impact of fatigue and were explained with a variance of 52.4%. Emotional reactions and quality of life were explained with a variance of 52.7% in the fatigue of psychosocial function. The current study has highlighted that the fatigue of Turkish mothers of children with ASD has a greater impact on cognitive, physical and psychosocial functions. Furthermore, the quality of life, physical mobility, social isolation, and emotional reactions of mothers have a significant impact on maternal fatigue.

Usefulness of the Berg Balance Scale for prediction of fall risk in multiple sclerosis.

INTRODUCTION: The Berg Balance Scale, possibly the most widely used balance-related measure, has gained popularity in clinical trials. It provides information about patients' balance-related abilities and can be used to assess improvement or worsening after rehabilitation. The aim of this study is to determine the cut-off value of the Berg Balance Scale for the fall risk in patients with multiple sclerosis (MS). METHODS: This study was designed as a prospective descriptive trial, and 186 patients with MS were included. Fall history was recorded by interview; balance was assessed using the Berg Balance Scale (BBS). RESULTS: The mean ages of 96 patients with a fall history within the previous month and 90 patients without a fall history were 35.98 ± 8.58 and 35.71 ± 9.33 years, respectively. The mean value of the BBS score of the faller group was 49.44 ± 5.43 while 52.36 ± 3.53 in non-faller group. The cut-off value of the BBS for fall risk in patients with MS was determined as 50.50 points. CONCLUSIONS: For patient safety and the success of rehabilitation, it is crucial to evaluate the risk of falling in patients with MS, one of the neurological patient groups where complaints about falling are most prevalent. The results showed that BBS is a sensitive and specific measure for identifying in patients with MS at risk of falling.

BOBATH vs. TASK-ORIENTED TRAINING AFTER STROKE: An assessor-blind randomized controlled trial.

OBJECTIVES: To evaluate/compare the effects of the Bobath concept and task-oriented training on motor function, muscle thickness, balance, gait, and perception of goal achievement in patients with stroke. METHODS: Thirty-two patients were randomly divided into Bobath and task-oriented groups. Exercises were applied for one hour a day, three days a week, for eight weeks. Clinical (Trunk Impairment Scale (TIS), Stroke Rehabilitation Assessment of Movement (STREAM), Goal Attainment Scale (GAS), balance, gait)) and trunk muscle thickness assessments (with ultrasound) were performed. RESULTS: Thirty patients completed the study. TIS, STREAM, and GAS scores were increased in both groups (all p < 0.05). Bilateral rectus abdominis thickness was found to have increased in the Bobath group whereby this increase was better when compared with the task-oriented group (p < 0.05). The limits of stability increased in both groups (p < 0.05). Postural sway was decreased in the anteroposterior (normal stability eyes open) in the Bobath group and the anteroposterior (perturbated stability eyes closed) in the task-oriented group. Velocity, step length, and functional ambulation profile scores increased, and double support of the paretic side decreased in the task-oriented group (all p < 0.05). CONCLUSIONS: The Bobath concept appears to be superior to task-oriented training in increasing the thickness of rectus abdominis in patients with stroke. Although the task-oriented training provided significant improvement, especially in terms of gait, no superiority was found between the two rehabilitation approaches in terms of functional ability.

Reliability and validity of the incremental shuttle walk test in patients with fully ambulatory multiple sclerosis.

BACKGROUND: Functional exercise capacity evaluation is crucial to monitor treatment effects and disease progression in people with multiple sclerosis (pwMS). Compared to other tests, the incremental shuttle walking test (ISWT), which more accurately reflects cardiovascular responses, may be more useful for assessing exercise capacity. The aim of the study is to investigate the reliability and validity of the ISWT. METHODS: Thirty-six pwMS with an Expanded Disability Status Scale (EDSS) score<4.5 between the ages of 25 and 65 were included in the study. The subjects underwent practice (ISWT-p) before undergoing the test-retest protocol in order to rule out the ISWT learning effect (ISWT-1 - ISWT-2). ISWT-1 and ISWT-2 were administered with a 3-7 day interval for test-retest reliability. Six-minutes walking test (6MWT) were applied for concurrent validity. The EDSS, pulmonary function tests, Fatigue Impact Scale (FIS), respiratory muscle strength [maximum inspiratory and expiratory pressure (MIP-MEP)] measurements were made for convergent validity. RESULTS: ISWT was found to have excellent test-retest reliability with an ICC value of 0.97. The area under the curve value was 0.904 indicating that ISWT has a good performance for predicting disease severity. The moderate correlation between ISWT and 6MWT (rho: 0.68, p<0,001) proved concurrent validity. It was also moderately correlated with EDSS, MEP (rho: -0.58 and 0.47 respectively), weakly correlated with MIP and FIS (rho:0.37 and -0.36, respectively) while not correlated with pulmonary function tests. CONCLUSION: The ISWT had excellent test-retest reliability, acceptable criterion and construct validity in ambulatory MS patients.

The Effects of Trunk and Extremity Functions on Activities of Daily Living, Balance, and Gait in Stroke.

OBJECTIVES: The primary aim is to investigate the effect of the trunk, upper extremity, and lower extremity functions on activities of daily living (ADL), balance, and gait. The second aim is to investigate the effect of trunk position sense on trunk control. METHODS: Thirty-six patients with chronic stroke were included in the study. The Trunk Impairment Scale (TIS), Barthel Index (BI), Berg Balance Scale (BBS), and 2-minute walking test (2MWT) were used for the assessment of trunk function, ADL, balance, and gait respectively. The Stroke Rehabilitation Assessment of Movement upper extremity (STREAM-UE) and lower extremity (STREAM-LE) sub-scales were used to evaluate extremity functions. The trunk position sense was measured with a digital inclinometer. RESULTS: The mean age of the participants was 58.8 ± 12.6 years. In multiple regression analysis, TIS values were found to have a positive effect on BI and BBS (p < 0.05), and STREAM-LE values have a positive effect on BBS and 2MWT (p < 0.05). STREAM-UE values were no significant effect on BI, BBS, or 2MWT (p > 0.05). Trunk position sense was found to have a positive effect on TIS (p < 0.05). DISCUSSION: The results of this study showed that trunk functions are more related to ADL and balance than extremity functions. Therefore, trunk training should be included as a basic application in physiotherapy programs for stroke patients.

Investigation of postural control and spatiotemporal parameters of gait during dual tasks in ataxic individuals.

BACKGROUND: Concurrent cognitive and motor tasks in ataxic individuals cause functional limitations and negatively affect the independence of patients in daily life. OBJECTIVES: This study aimed to examine the effects of dual task on postural control and spatiotemporal parameters of gait in ataxic individuals. METHODS: The study included 20 individuals with ataxia. Disease severity was evaluated using the International Cooperative Ataxia Rating Scale. A force platform was used to evaluate postural sway and limits of stability and a GAITRite electronic walkway to evaluate the spatiotemporal parameters of gait. Postural control and gait were evaluated without a simultaneous task (task-1) and with dual tasks consisting of counting the names starting with "a selected letter such as A" (task-2), counting backwards aloud in threes from 100 (task-3), carrying a glass of water with a tray (task-4), and speaking on a mobile phone (task-5). The effects of dual task on postural control and gait parameters were examined with multiple comparisons. RESULTS: The tasks requiring cognitive skills (tasks 2, 3, 5) were determined to have a greater effect on the increase of body sway, and gait was seen to be affected by motor and/or cognitive tasks (tasks 2, 4, 5). CONCLUSION: From the results of the present study, it is thought that evaluations of postural control and gait performance of ataxic individuals together with the dual tasks they may encounter in daily life are important in terms of their independence in activities of daily living.

Effects of fatigue and kinesiophobia on functional capacity, physical activity and quality of life in Parkinson's disease.

The aim of this study was to investigate the effects of fatigue and fatigue-related kinesiophobia on functional capacity, physical activity and quality of life in patients with Parkinson's disease. Twenty patients with Parkinson's disease were included in the study. The fatigue severity was assessed by the Fatigue Severity Scale, kinesiophobia by the Tampa Kinesiophobia Scale, functional capacity with the Six-Minute Walk Test, and quality of life was evaluated by the Parkinson's Disease Questionnaire. In addition, the physical activity level of each patient, such as the number of steps, active energy expenditure and total energy expenditure, were recorded for one week with an activity monitor mounted on the patients' arms. The mean age of the patients (10 female/10 male) was 69.85 ± 9.38. According to the multiple regression analysis, a significant correlation was found between fatigue with 6-min walking test score (P = 0.039) and number of steps (P = 0.030). Also, a significant correlation was found between kinesiophobia with total energy expenditure (P = 0.013) and quality of life (P = 0.042). While fatigue was a significant determinant for functional capacity and number of steps, kinesiophobia was a significant determinant for total energy expenditure and quality of life. Fatigue and kinesiophobia are emphasized less compared to other findings in Parkinson's disease. However, fatigue and kinesiophobia symptoms negatively affect the functional capacity, physical activity and quality of life of patients. The results of this study revealed the need to evaluate fatigue and kinesiophobia, and the need to use physiotherapy and rehabilitation interventions to reduce these symptoms.

Electromyographic activity and kinematics of sit-to-stand in individuals with muscle disease.

OBJECTIVE: The aim of this study was to compare activation levels of rectus femoris, biceps femoris, tibialis anterior, and soleus muscles and biomechanical properties of individuals with muscle disease and healthy individuals during sit-to-stand. METHODS: Fifteen patients (11 muscular dystrophy, 4 myopathy) and 15 healthy individuals were included in the study. A Noraxon superficial electromyography device and high-speed cameras were used to evaluate muscle activations and biomechanical properties. RESULTS: There was a difference between the activation levels of bilateral rectus femoris, tibialis anterior, soleus, and right biceps femoris of patients and healthy subjects (p < 0.05). When groups were compared in terms of biomechanical properties, there was no difference in the range of motion during sit-to-stand (p > 0.05), but there was a difference in phase 1: flexion momentum phase, phase 3: extension phase, phase 4: stabilization phase, and total time of sit-to-stand (p < 0.05). CONCLUSION: We observed that individuals with muscle disease are able to stand up in a similar sit-to-stand pattern to healthy individuals with longer duration and higher muscle activation levels. Prolonged high muscle activation during functional activities may cause fatigue and muscle destruction in patients. For this reason, planning of exercise programs for appropriate muscles and phases will enable the patients to perform the activity of sit-to-stand more easily. Thus, patients will become more functional and independent in their daily lives with less effort.

Is quality of life related to risk of falling, fear of falling, and functional status in patients with hip arthroplasty?

OBJECTIVE: The aim of the study was to investigate the relation between health-related quality of life and risk of falling, fear of falling, and functional status in patients with hip arthroplasty. METHODS: In this cross-sectional study, 48 hips of 45 patients who aged between 33 and 79 (53.56 ± 12.50) years and had cementless total hip arthroplasty between 2010 and 2014 were evaluated. Twenty-seven of the patients participated in the study were female (60.0%) and 18 were male (40.0%). Health-related quality of life with Nottingham Health Profile, function of the hip joint with Harris Hip Score, risk of falling with Performance-Oriented Motion Assessment I, and fear of falling with Falls Efficacy Scale were assessed. In addition, chair stand test, 40-m walk test, stair-climb test, and single leg stance test were carried out. In analysing the relationships between these parameters, Pearson correlation analysis was employed. The level of significance was considered as p < 0.05. RESULTS: Among the cases, who were evaluated 87.10 ± 45.22 (22.43-214.71) weeks after the operation, a significant correlation was found between health-related quality of life and risk of falling, function of hip joint, and functional tests (p < 0.05). CONCLUSION: The evaluation of the factors related to health-related quality of life in hip arthroplasty patients may help identify patient needs and guide the rehabilitation process.

Functional range of motion in the upper extremity and trunk joints: Nine functional everyday tasks with inertial sensors.

BACKGROUND: Functional range of motion is defined as the required range of motions for individuals to maintain maximal independence, along with optimal conditions for activities of daily living. Intervention plans for rehabilitation are directed towards the acquisition of anatomical range of motion. However, this isn't always possible based on person's etiology, prognosis, or severity of disease. RESEARCH QUESTION: The aim of this study is to determine functional range of motion during different unilateral, bilateral symmetrical and bimanual asymmetrical tasks of activities of daily living. METHODS: Participants completed nine basic activities of daily living (hand to head, hanging jacket, eating, wallet placement to back pocket, washing hands and face, removing belt, water pouring, brushing teeth) linked according to International Classification of Functioning, Disability and Health, while joint kinematics of the trunk and upper extremity were recorded with inertial measurement units. Peak values of mean joint angles were determined for each activities of daily living. MVN BIOMECH Awinda MTW2-3A7G6 sensors (Xsens Technologies B.V. Enschede, Netherlands) were used for 3D kinematic analysis of activities. RESULTS: Forty-six healthy subjects (right-dominant) were included in this study. Range of motion requirements of all activities were defined 37.85° extension, 91.18° flexion, 1.25° adduction, 39.45° abduction, 63.6° internal rotation, 21.8° external rotation in the dominant shoulder, 124.17° flexion in the dominant elbow, 40.29° extension, 23.66° flexion, 18.31° supination, 12.56° pronation, 18.27 ulnar deviation and, 18.36° radial deviation in the dominant wrist. Maximum trunk range of motions were found to be 29.75° flexion in C7-T1, 10.74° flexion in T12-L1, and 24.16° flexion in L5-S1. SIGNIFICANCE: It is thought that the results of this research will contribute to the determination of normative data needed for surgical interventions, technological rehabilitation devices and task-spesific rehabilitation programs which based patient's motor skill level.

The relationship between trunk position sense and postural control in ataxic individuals.

BACKGROUND: The proprioceptive system plays a role in the maintenance of postural control more than the visual and vestibular systems in ataxic patients with postural control disorders, but the relationship between trunk proprioception and postural control has not been sufficiently investigated yet. This relationship can provide a different perspective to the ataxia rehabilitation. RESEARCH QUESTION: This study aimed to examine the relationship between trunk position sense and postural control in ataxic individuals by comparing them to healthy individuals. METHODS: Twenty ataxic and 20 healthy individuals were included. The Sensory Organization Test, Limits of Stability Test, and Unilateral Stance Test in the Computerized Dynamic Posturography and Berg Balance Scale were used to evaluate postural control. The Baseline Digital Inclinometer (Norwalk, CA, USA) measured trunk position sense. RESULTS: It was found that repositioning error degree of the trunk position sense was higher in ataxic individuals than in healthy individuals, including scores of clinical and objective tests in postural control evaluation: they were lower in ataxic individuals (p < 0.05). As a result, trunk position sense was associated with almost all evaluated parameters, including sensory integration, postural sway, limits of stability, and functional balance (p < 0.05). SIGNIFICANCE: The impairment of postural control, which is the most important cause of activity and participation limitations in ataxic patients, is not only affected by motor disorders, but by sensory disturbances. Our study demonstrated that impairment of the trunk position sense in ataxic individuals was higher than that of healthy individuals, and affected the different components of postural control.

The use of Goal Attainment Scaling (GAS) in the rehabilitation of ataxic patients.

The aim of this study was to formulate an exercise program according to GAS, an approach that reflects the patients' point of view and expectations and investigate the effects of this program in ataxia rehabilitation. This study was designed as an assessor-blinded, single-group trial, and 24 patients with cerebellar ataxia were included. Treatment goals, postural control, disease severity, and daily living activities were assessed pre- and post-treatment using the Goal Attainment Scaling (GAS), the Sensory Organization Test (SOT), the International Cooperative Ataxia Rating Scale (ICARS), and the Barthel Index (BI), respectively. An exercise program was applied by taking patients' individual expectations and treatment goals into account. The participants enrolled in the physiotherapy program for 8 weeks, 3 days a week for 1 hour per day. The mean age of the patients was 34.00 ± 9.15 years. While the GAS, kinetic functions ICARS subscores, ICARS total scores, SOT-composite, and BI scores improved significantly after treatment (p < 0.05), other ICARS subscores did not change after treatment (p > 0.05). The results showed that putting the patient at the center of the evaluation and treatment process while formulating a treatment plan had a positive effect on treatment outcome. If the functions that patients consider important are known and the treatment process concentrates on these functions, a patient's participation in his/her individual treatment is supported by increasing his/her motivation and contribution to more successful rehabilitation practices.