Maintaining Physical Health in Individuals with Duchenne Muscular Dystrophy Through Telerehabilitation.

AIMS: To investigate the effects of a telerehabilitation program on walking performance, lower and upper extremity function, fall frequency, respiratory function, and satisfaction in individuals with Duchenne muscular dystrophy (DMD). METHODS: Thirty children (mean age 8.8 ± 4.2 years) were ambulant (Group 1), and 12 youth (18.5 ± 4.7 years) were non-ambulant (Group 2). The telerehabilitation program was applied by physiotherapists for 24 sessions (3 days/week). The 10-meter walking test, stand up from the supine position test, the modified upper extremity performance test, repetition of Lower and upper extremity movements, and the single breath count (SBC) test were administered. Fall frequency and satisfaction level were also recorded. RESULTS: Significant improvement was found after telerehabilitation in upper extremity performance, repetition of lower and upper extremity movements, fall frequency, and SBC scores in Group 1. Changes in the 10-minute Walk and Stand Up from the Supine Position tests were not significant. There was a significant improvement in SBC scores in Group 2. Satisfaction with the service was 88%. CONCLUSIONS: The 8-week telerehabilitation program was effective in improving aspects of upper and lower extremity function, fall frequency, pulmonary function, and satisfaction levels in individuals with DMD.

Head posture mediates the association of cognition with hand grip and pinch strength in older adults: an examination using structural equation modeling.

BACKGROUND: The association of cognition with hand grip and pinch strength has been well-recognized in older adults. The authors sought to explore: (1) associations among forward head posture (FHP), cognition, and hand grip and pinch strength in older adults; and (2) the mediator role of FHP in these pathways using structural equation modeling (SEM). METHODS: This cross-sectional study included 88 older adults (70.5% male; mean age = 68.75±3.87 years). Cognition was assessed by the Mini-Mental State Examination (MMSE), head posture by the Craniovertebral Angle (CVA) obtained from photographic analysis, hand grip strength by a handheld dynamometer, and pinch strength by a pinch meter. Using the two SEMs, a potential mediator role of the CVA was investigated. While the MMSE was addressed as an independent variable in both models, hand grip and pinch strength were addressed as dependent variables in model 1 and model 2, respectively. RESULTS: The correlations between the CVA and MMSE (r = 0.310), hand grip strength (r = 0.370), and pinch strength (r = 0.274 to 0.292) were statistically significant (p < 0.001). In addition, significant associations were found between the MMSE and hand grip and pinch strength, ranging from 0.307 to 0.380 (p < 0.001). The mediation analysis showed that the standardized total (ß = 0.41, p < 0.001) and indirect (mediated) effects (ß = 0.12, p = 0.008) of the MMSE on hand grip strength were significant in model (1) The results were similar for model (2) The standardized total (ß = 0.39, p = 0.001) and indirect effects (ß = 0.10, p = 0.026) of the MMSE on pinch strength were significant. As a partial mediator in both models, the CVA explained 29% and 26% of the total effect in models 1 and 2, respectively. CONCLUSIONS: The CVA was associated with the MMSE, hand grip strength, and pinch strength, and CVA partially mediates the association of the MMSE with grip and pinch strength in older adults, indicating that cognition had an effect on grip and pinch strength through an indirect path via head posture. This finding reveals that evaluating head posture and providing corrective therapeutic interventions as needed may be beneficial in reducing the negative impact of decreased cognition on motor functions in older adults.

Plantar sensation, plantar pressure, and postural stability alterations and effects of visual status in older adults.

PURPOSE: Ageing leads to plantar sensation and pressure alterations and poor postural control. The aim of this study was to compare the plantar sensation and static plantar pressure distribution between young and older adults. A secondary aim was to investigate the effect of ageing and visual status on postural stability. MATERIALS AND METHODS: Forty older subjects and 43 young adult individuals participated in the study. Plantar light touch sensation was evaluated using Semmes-Weinstein monofilaments. Static plantar pressure and postural stability were assessed with the WinTrack® Pedobarography device. RESULTS: Plantar sensation thresholds of the older individuals were higher compared to the young in all plantar regions (p < 0.001). The plantar contact area was greater in older individuals (p < 0.001). Maximum plantar pressure of midfoot was higher and maximum plantar pressure of the rearfoot and whole foot was less in older individuals during quiet stance (p < 0.05). The main effects of group and visual condition were significant for mean latero-lateral and antero-posterior sway speed with large effect sizes (p < 0.05). CONCLUSIONS: The sensation of all plantar regions reduced, the rearfoot plantar pressure decreased, and the midfoot plantar pressure increased in older individuals compared to young. Postural stability was reduced in the older individuals, and their postural control was more affected by the eliminated visual information compared to the young. Increased plantar contact area and midfoot plantar pressure may be related to decreased MLA height in older individuals. Older individuals may need visual information more to maintain postural control because of reduced plantar sensation.

Effects of Craniocervical Flexion on Suprahyoid and Sternocleidomastoid Muscle Activation in Different Exercises.

This study aims to investigate the effects of craniocervical flexion (CCF) on the activation of suprahyoid and sternocleidomastoid (SCM) muscles in Shaker and Resistant Jaw Opening (RJO) exercises, and to compare the effects of these two exercises on the same muscles with the Chin Tuck Against Resistance (CTAR) exercise. The study recruited a total of 37 healthy participants (20 female and 17 male, mean age: 27.45 ± 7.32 years). All participants received craniocervical flexion training with the biofeedback pressure unit (Stabilizer™, Chattanooga Group Inc. USA). Shaker, Shaker with CCF, RJO, RJO with CCF and CTAR exercises were performed and surface electromyographic (sEMG) activations of the suprahyoid and SCM muscles were recorded. In addition, the maximum sEMG activations of suprahyoid and SCM muscles were recorded for the normalization procedure. CCF increased the effect of Shaker exercise on the suprahyoid muscle activation (p < 0.001); but this effect was not seen in RJO exercise (p > 0.05). Suprahyoid muscle activation was lower in Shaker exercise compared to RJO and CTAR exercises (p < 0.016). SCM muscle activation was greater in CTAR exercise compared to Shaker and RJO exercises (p < 0.016). The addition of CCF to the Shaker and RJOE exercises did not affect the ranking among the three exercises for both the suprahyoid and SCM muscles. The result of this study suggest that integration of CCF movement to the Shaker exercise would have a greater therapeutic effect. In addition, RJO exercise can be included in the rehabilitation program as an alternate to CTAR exercise.

Foot Posture, Muscle Strength, Range of Motion, and Plantar Sensation in Overweight and Obese.

The purpose of the study was to investigate the foot posture, ankle muscle strength, range of motion (ROM), and plantar sensation differences among normal weight, overweight, and obese individuals. One hundred and twenty-three individuals (42 normal weight, 40 overweight, and 41 obese) aged between 18 and 50 years participated in the study. Foot posture, ankle muscle strength, ROM, plantar sensation, and foot-related disabilities were evaluated. The relative muscle strength of left plantar flexors and invertors and light touch sensation of the left heel were significantly lower in obese individuals compared with overweight and normal weight (P < .016) individuals. Obese individuals had significantly reduced relative muscle strength of plantar flexors, dorsiflexor, and invertors, plantar flexion and inversion ROM in the left foot; and light touch sensation of the right heel compared with normal weight (P < .016) individuals. Foot Posture Index scores were significantly higher in obese individuals compared with overweight (P < .016) individuals. There were no significant differences in absolute muscle strength, vibration sensation, and foot-related disability scores among the 3 groups (P > .05). Obesity was found to have adverse effects on ankle muscle strength, ROM, and plantar light touch sensation. Vibration sensation was not affected by body mass index, and foot-related disability was not observed in obese adults.

Effects of Short-Foot Exercises on Foot Posture, Pain, Disability, and Plantar Pressure in Pes Planus.

CONTEXT: Pes planus is a prevalent chronic condition that causes foot pain, disability, and impaired plantar load distribution. Short-foot exercises are often recommended to strengthen intrinsic foot muscles and to prevent excessive decrease of medial longitudinal arch height. OBJECTIVE: To investigate the effects of short-foot exercises on navicular drop, foot posture, pain, disability, and plantar pressures in pes planus. DESIGN: Quasi-experimental study. SETTING: Biomechanics laboratory. PARTICIPANTS: A total of 41 participants with pes planus were assigned to the short-foot exercises group (n = 21) or the control group (n = 20). INTERVENTION: Both groups were informed about pes planus, usual foot care, and appropriate footwear. Short-foot exercises group performed the exercises daily for 6 weeks. MAIN OUTCOME MEASURES: Navicular drop, Foot Posture Index, foot pain, disability, and plantar pressures were assessed at the baseline and at the end of 6 weeks. RESULTS: Navicular drop, Foot Posture Index, pain, and disability scores were significantly decreased; maximum plantar force of midfoot was significantly increased in short-foot exercises group over 6 weeks (P < .05). No significant differences were determined between the baseline and the sixth week outcomes in control group (P > .05). CONCLUSIONS: Six-week short-foot exercises provided a reduction in navicular drop, foot pronation, foot pain, and disability and increment in plantar force of medial midfoot in pes planus.

The importance of rehabilitation concerning upper extremity amputees: A Systematic review.

OBJECTIVE: To evaluate and point out the importance of prosthetic rehabilitation of upper extremity. METHODS: A systematic literature search was performed to identify studies concerning prosthetic rehabilitation in upper extremity. The PRISMA Statement 2009 was used to establish the study and the methodological quality was assessed. RESULTS: The literature search identified 620 studies. Of these 620, 9 studies fulfilled the inclusion criteria and were included for data extraction. The studies pointed out the upper limb prosthetic rehabilitation protocols consist of general exercise programme, motor tasks, phantom exercises, Muscle Training System, edema control, functional activities, signal strengthening, prosthetic education exercises, neuromuscular reeducation, virtual image and virtual reality exercises. CONCLUSIONS: The current systematic literature review has shown that the prosthetic rehabilitation seems promising especially for upper extremity amputees.

The status of application and physiotherapy-rehabilitation of prosthetics in Turkey.

[Purpose] The aim of this study was to determine the frequency of prosthetic applications and to appraise the importance of amputee rehabilitation in Turkey. [Subjects and Methods] Questionnaires were administered to owners or employees of 36 institutions and the obtained data were evaluated. [Results] While 75% of institutions had no physiotherapist, 25% had 1 or 2 physiotherapists; there were 4 or fewer technicians in 86.1%, and the majority of employees were out of profession in almost all institutions. A total of 83.3% of institutions reported falls, 75% reported complications, 58.3% of them occasionally noted the need of repair; 55.6% of institutions made preprosthetic assessments, 63.9% used gait analysis, and 50% performed prosthetic rehabilitation frequently. [Conclusion] The results of this study reveal the need for more physiotherapists in these centers, the utilization of standardized-objective assessment methods, and development of rehabilitation processes for successful prosthetic applications and amputee rehabilitation in Turkey.

Effects of computer use on upper limb musculoskeletal disorders and function in academicians.

Objectives. This study aimed to investigate the effects of academician's demographic characteristics and computer usage habits on upper limb musculoskeletal disorders (MSDs) and function. Methods. A cross-sectional observational study was conducted with 100 academicians. Data were collected using questionnaires, which included the patient-rated wrist evaluation questionnaire - Turkish version (PRWE-T), the Cornell musculoskeletal discomfort questionnaire - Turkish version (CMDQ-T), the upper extremity functional index - Turkish version (UEFI-T), demographic characteristics and average daily computer usage time. Results. A low-level significant correlation was found between the age of the individuals and the CMDQ-T forearm (p = 0.044; r = 0.202) and CMDQ-T wrist (p = 0.001; r = 0.337) scores. Women had higher CMDQ-T neck scores and lower UEFI-T scores than men (p < 0.05). Academicians who used computers for 6 h a day or more had higher PRWE-T and CMDQ-T neck, shoulder, upper arm and forearm scores, and had a lower UEFI-T score (p < 0.05). Conclusion. Neck, shoulder, upper arm and forearm symptoms were higher and upper extremity function was impaired in academicians who used computers for 6 h a day or more. Besides, gender and age were associated with upper limb MSDs and function, but occupation duration did not affect those outcomes in academicians.

Effects of Different External Supports on Plantar Pressure-Time Integral and Contact Area in Flexible Flatfoot.

BACKGROUND: Flexible flatfoot disturbs the load distribution of the foot. Various external supports are used to prevent abnormal plantar loading in flexible flatfoot. However, few studies have compared the effects of different external supports on plantar loading in flexible flatfoot. The objective of this study was to investigate the effects of elastic taping, nonelastic taping, and custom-made foot orthoses on plantar pressure-time integral and contact area in flexible flatfoot. METHODS: Twenty-seven participants with flexible flatfoot underwent dynamic pedobarographic analysis while barefoot and with elastic tape, nonelastic tape, and custom-made foot orthoses. RESULTS: Pressure-time integral percentage was higher with foot orthoses than in the barefoot and taping conditions in the midfoot (P < .001) and was lower with foot orthoses than in barefoot in the right forefoot (P < .05). Pressure-time integral values were lower with foot orthoses in the second, third, and fourth metatarsals and the lateral heel (P < .05). With foot orthoses, contact area values were higher in the toes; second, third, and fourth metatarsi; midfoot; and heel compared with the other conditions (P < .05). Pressure-time integral in the right lateral heel and contact area in the left fourth metatarsal increased with nonelastic taping versus barefoot (P < .05). CONCLUSIONS: Foot orthoses are more effective in providing dynamic pressure redistribution in flexible flatfoot. Although nonelastic taping has some effects, taping methods may be insufficient in altering the measured pedobarographic values in this condition.

Immediate effects of thoracic manipulation on cervical joint position sense in individuals with mechanical neck pain: A randomized controlled trial.

BACKGROUND: Performing thoracic manipulations for neck pain can result in immediate improvements in neck function. OBJECTIVE: The aim of this study was to investigate the immediate effects of thoracic manipulation on cervical joint position sense and cervical range of motion in individuals with chronic mechanical neck pain. METHODS: Eighty male volunteers between 18-25 years and having chronic or recurrent neck or shoulder pain of at least 3 months duration with or without arm pain were randomized into two groups: Thoracic Manipulation Group (TMG:50) and Control Group (CG:30), with a pretest-posttest experimental design. The TMG was treated with thoracic extension manipulation while the CG received no intervention. Cervical joint position error and cervical range of motion of the individuals were assessed at baseline and 5 minutes later. RESULTS: There was no difference in demographic variables such as age (p= 0.764), Body Mass Index (p= 0.917) and Neck Pain Disability Scale (NPDS) scores (p= 0.436) at baseline outcomes between TMG and CGs. Joint position error outcomes between the two groups following intervention were similar in all directions at 30 and 50 degrees. Differences in range of motion following intervention in neck flexion (p< 0.001) and right rotation (p= 0.004) were higher in TMG compared to CG. CONCLUSIONS: A single session of thoracic manipulation seems to be inefficient on joint position sense in individuals with mild mechanical neck pain. However, thoracic manipulation might be an effective option to increase flexion and rotation of the cervical region as an adjunctive to treatment.

Acute Effects of Connective Tissue Manipulation on Autonomic Function in Healthy Young Women.

BACKGROUND: Connective tissue manipulation (CTM) has therapeutic effects on diseases with autonomic imbalance, yet its mechanisms of action are not clearly identified. OBJECTIVE: The aim of this study was to investigate acute autonomic responses to CTM in healthy young women with various physical activity levels. METHOD: The study was designed as a nonrandomized, controlled single-center study. Healthy women aged between 18 and 25 years were assigned to a connective tissue manipulation group (CTMG) (n = 150) or a control group (CG) (n = 60). CTM was applied to the CTMG while the CG did not receive any intervention. Respiratory rate (RR), heart rate, systolic/diastolic blood pressures (SP/DP), oxygen saturation (OS) and body temperature were measured. The International Physical Activity Questionnaire short form was used to determine physical activity levels. -Results: Analysis revealed significant reduction in SP and DP and an increment in RR in the CTMG (p < 0.05). RR increased and SP decreased among inactive, SP decreased among moderately active, and SP and OS decreased among highly active participants in the CTMG (p < 0.05). There were no significant alterations in the CG (p > 0.05). CONCLUSIONS: CTM has an immediate reducing effect on sympathetic activity in healthy young women independently from the physical activity level. Future studies are needed to clarify long-term effects of CTM on autonomic functions in healthy individuals.

Effects of plantar sensitivity on balance and mobility in community-dwelling older adults: A Turkish study.

OBJECTIVE: The aim of this study was to investigate the association of regional plantar tactile sensitivity with balance and mobility in community-dwelling older people. METHODS: Fifty-five older adults (39 women and 16 men) mean age 73.5 ± 6.5 years participated in the study. Plantar tactile sensitivity was assessed at nine regions of the foot using Semmes-Weinstein monofilaments. Balance and mobility of the subjects were evaluated with Berg Balance Scale and Rivermead Mobility Index, respectively. RESULTS: Plantar tactile sensitivity was not significantly correlated with balance and mobility scores. No significant differences were obtained when balance and mobility scores were compared between subjects with and without plantar sensitivity. CONCLUSIONS: This study revealed that plantar tactile sensory was not associated with balance and mobility functions in older adults. This result may be related to the protection of other sensory systems supporting the maintenance of balance and mobility functions in physically active community-dwelling older people.