The effect of cervical mobilization on joint position sense, balance and gait in patients with multiple sclerosis: a randomized crossover study.

OBJECTIVE: To investigate the effect of cervical mobilization on joint position sense, balance and gait in multiple sclerosis (MS) patients. METHODS: Sixteen MS patients received traditional rehabilitation and traditional rehabilitation+cervical mobilization treatments in different orders, 2 days a week for 4 weeks. For the cervical mobilization, joint traction and shifts with myofascial release techniques were applied. Joint position sense was evaluated from the bilateral knee and ankle joints with a digital goniometer, balanced with the Berg Balance Test (BBT), the Functional Reach Test, and gait with the Dynamic Gait Index (DGI) and the Timed 25-Foot Walk Test. RESULTS: Improvements were determined in joint position sense, balance, gait with both treatment methods (p < 0.05). With the addition of cervical mobilization to traditional treatment, there was observed to be an increased effect carried over in knee joint position sense and BBT (p < 0.05). The BBT and DGI scores improved in the group applied with cervical mobilization following the washout period (p < 0.05). CONCLUSIONS: Cervical mobilization could be effective in improving joint position sense, balance and gait, and accelerated improvements in a short time. The application of cervical mobilization could be a supportive treatment method to improve position sense, balance and gait in patients with MS.

The comparison of tone and viscoelastic properties of superior orbicularis oris muscle in multiple sclerosis patients to healthy individuals.

BACKGROUND: The orbicularis oris muscle is an important muscle for oral perception in mouth and swallowing rehabilitation. The muscle can be affected in patients with multiple sclerosis for many reasons. It is important to understand the quantitative changes in this muscle to determine the many problems associated with the cranio-facial region in multiple sclerosis. Therefore, this study aimed to compare the mechanical properties of the orbicularis oris muscle between MS patients and healthy individuals. METHODS: A total of 55 individuals (28 with multiple sclerosis and 27 healthy) who met the inclusion criteria were evaluated. The tone and viscoelastic properties (elasticity and stiffness) of the superior orbicularis oris muscle of both groups were evaluated bilaterally in the supine position with the MyotonPro® (Myoton AS, Estonia) device. The reference point of the muscle is accepted as the right and left paramedial philtrum dimple. RESULTS: It was observed that there was no difference in terms of stiffness values of the right and left orbicularis oris muscles of both groups (p>0.05). The tone and the elasticity of the muscle on both sides were higher in the HI group than MS group (p<0.05). CONCLUSION: We think that the orbicularis oris muscle has a central location in the facial region, and that this muscle may be the key muscle for the symptoms arising from many neurological mechanisms. The decrease in muscle tone and elasticity may be the beginning of the changes in MS patients. We believe that the data from this muscle will be useful for comparative studies.

Myotonometric comparison of sternocleidomastoideus and masseter muscles in multiple sclerosis patients with swallowing problem and healthy individuals.

BACKGROUND: Dysphagia occurring in the oral and pharyngeal phases of swallowing in MS patients may be caused by changes in muscles' viscoelasticity. The aim of this study was to compare the muscles' (sternocloideomastoideus and masseter) viscoelasticity properties by myotonometer between MS patients and healthy individuals. METHODS: This study design was a cross-sectional, non-interventional study. Ten healthy individuals were allocated to the control group, eleven MS patients without swallowing problems were allocated to the without swallowing group, ten MS patients with swallowing problems were allocated to the swallowing group. Disability was evaluated using the Expanded Disability Status Scale (EDSS), swallowing problem was assessed with Dysphagia in Multiple Sclerosis (DYMUS) scale, and to measure the viscoelastic parameters (tone, stiffness, elasticity) of sternocloideomastoideus (SCM) and masseter muscles bilaterally, MyotonPro® was used. The comparison between the groups was performed using the Kruskal-Wallis H test. RESULTS: It was observed that there was no difference in terms of viscoelastic properties of the masseter muscle in groups (p > 0.05). There was no difference between the groups in terms of the elasticity of the SCM muscle (p > 0.05). However, the tonus and stiffness of the SCM on the left side of the MS patients were higher than in other groups (p = 0.050, p = 0.005). CONCLUSION: The increment level of tone and stiffness of SCM muscle is related to swallowing problems in patients with MS. Due to swallowing problems in MS, the orofacial and neck region's muscles' viscoelastic properties may change in time and may be affected by phases of swallowing problems.

The effect of cervical mobilization on balance and static plantar loading distribution in patients with multiple sclerosis: A randomized crossover study.

OBJECTIVES: To investigate the influence of repeated cervical mobilization (CM) on balance and plantar loading distribution in patients with Multiple Sclerosis (MS). METHODS: A total of 12 individuals were included in the cross over study designed as a cross sectional. The study was carried out from October 2019 until July 2020. Individuals received traditional treatment (TM) and cervical mobilization treatments (CM) 2 days a week for 4 weeks in a different order by random method. It was treated with joint traction and sliding techniques. Soft tissue mobilization techniques for myofascial relaxation were applied for CM in addition to TM. Romberg test (RT), Sharpened Romberg Test (SRT), and Functional Reach Test (FRT) were used to balance the assessment. Plantar loading distribution was evaluated with Pedobarography. The maximum and mean pressure in the foot, the percentages of pressure values in the fore and rear of the foot, and percentages of the bodyweight discharge onto right feet and left feet were recorded. RESULTS: The forefoot loading increased after treatment in the CM group (p<0.05). The duration of RT and SRT increased, and average pressure decreased in the cervical mobilization group (p<0.05). The body weight discharge onto right feet and left feet approached 50% after cervical mobilization (p<0.05). CONCLUSIONS: Cervical mobilization techniques can positively change the balance and plantar loading distribution compared to traditional treatment. Cervical mobilization applications could be used to support neurological rehabilitation.

Investigating the effects of appropriate fitting footwear on functional performance level, balance and fear of falling in older adults: A comparative-observational study.

The aim of the study was to assess the characteristics of footwear altogether and to compare the effect of appropriate-fitting and ill-fitting footwear on functional performance, balance, and fear of falling (FoF) in older adults. Individuals who wore appropriate-fitting (n = 61) or ill-fitting footwear (n = 92) were enrolled in the study. Footwear was evaluated using the Footwear Assessment Scale (FAS). The participants were assessed using the Berg Balance Scale (BBS) for balance, the Timed Up and Go test for functional performance and the Activities-specific Balance Confidence scale for FoF. Tests were conducted twice for each individual with or without footwear. Differences between the groups were analyzed using the MANOVA for scores of balance, performance and fear of falling and Chi-squared test for homogeneity. The Paired t-test was used to compare test scores with or without footwear. It was concluded that appropriate-fitting footwear improves balance, reduces fear of falling and may affect functional performance positively. ClinicalTrials.gov No: NCT04151654.