The effects of myofascial release in combined with task-oriented circuit training on balance in people with Parkinson's disease: a randomized pilot trial.

OBJECTIVES: Task-oriented circuit training (TOCT) has been used to improve balance in people with Parkinson's disease (pwPD). To investigate the effectiveness of TOCT on balance, quality of life, and disease symptoms when combined with myofascial release in pwPD. METHODS: Twenty-six pwPD were randomized into two groups for this randomized controlled study. The groups received TOCT three days a week for eight weeks. At the end of each session, the myofascial release was applied to the neck, trunk, and lumbar region with three sets of 60-s foam rolling body weight (Intervention group-IG) and perceived discomfort level 0/10 (Control group-CG) using a numeric rating scale. Primary outcome measures were measured by the Berg Balance Scale (BBS), Parkinson's Disease Questionnaire (PDQ-8), and Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS). Secondary outcome measures included posturographic assessment, timed-up and go test (TUG), Trunk Impairment Scale (TIS), and rolling time. RESULTS: Data obtained from 26 pwPDs in equal numbers in both groups were analyzed. All groups reported a significant change in MDS-UPDRS, MDS-UPDRS-III, PDQ-8, TIS, and rolling time after treatment compared to pretreatment. Post-hoc analyses showed that IG significantly improved motor symptoms, TUG, and TIS dynamics compared to CG. The mediolateral limits of stability and anterioposterior limits of stability distances of IG increased (p < 0.05). DISCUSSION: Myofascial release, when combined with TOCT, may help to reduce disease-related motor symptoms and improve dynamic balance in pwPD. These findings suggest that myofascial release can be a beneficial addition to TOCT programs for pwPD.Clinical Trial Number: NCT05900934 (ClinicalTrials.gov).

Trunk control in people with multiple sclerosis with different disability level: a cross-sectional study.

BACKGROUND: Trunk control is significant for a quality movement. Trunk control is reduced in people with Multiple Sclerosis compared to healthy individuals. OBJECTIVE: The study aims to compare trunk control in people with Multiple Sclerosis according to disability level and to examine the relationship between disability level and trunk control. METHODS: A total of one hundred-two people with Multiple Sclerosis were included in the study. The disability level was recorded with the Expanded Disability Status Scale score. Trunk control was evaluated with the Trunk Impairment Scale and core stability tests. Additionally, people with Multiple Sclerosis were divided into subgroups according to their disability levels (Expanded Disability Status Scale ≤ 3 and ≥ 3.5). RESULTS: Trunk Impairment Scale scores and core stability test results were statistically significantly lower in the group of people with Multiple Sclerosis with a higher Expanded Disability Status Scale score (3.5-6.5) than in the group with a lower Expanded Disability Status Scale score (1-3) (p = 0.001). A correlation was found between the level of disability and all parameters of trunk control in the total sample (p = 0.001). A significant relationship was detected between the disability level and most trunk control parameters in the Expanded Disability Status Scale ≤ 3 and ≥ 3.5 subgroups (p < 0.05). CONCLUSIONS: As the level of disability increases in people with Multiple Sclerosis, trunk control decreases, suggesting that care should be taken regarding trunk control during the progression of the disease. Evaluation of trunk control will be guiding when creating treatment programs.

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.

Pediatric Voice Disorders from the Perspective of Rare Diseases.

OBJECTIVE: This study aims to present rare pediatric voice disorders, which are usually reported as case reports in the literature, with their clinical features, treatment options, and prognosis, and to emphasize clinical findings that may be associated with rare diseases. METHODS: The clinical records of the pediatric patients presented with dysphonia were reviewed between 2014 and 2019. The terminology "rare disease" is used to describe diseases where the average prevalence thresholds are between 40 to 50 cases/100,000 people. Age, gender, symptoms, laryngeal examination findings, histopathological results, treatment modalities and follow-up results of rare laryngeal pathologies were reviewed. RESULTS: 274 children were diagnosed with and treated for voice disorders at our institution. Seven patients were identified with rare laryngeal pathologies. Four patients diagnosed with lipoid proteinosis, two patients with neurofibroma and one patient with amyloidosis. One patient was known to have neurofibromatosis type-1, while the others did not have any previously diagnosed diseases, dysphonia was the initial clinical presentation. CONCLUSION: There are some clues that bring to mind rare entities. Firstly, these patients generally present with various systemic manifestations. Secondly, if there is any discrepancy between voice quality and endoscopic laryngeal examination, the diagnosis should be reconsidered. Thirdly, in the case of the prolonged dysphonia recalcitrant to treatment, the clinician should reassess the treatment or the diagnosis.

The Effects of Exergame on Postural Control in Individuals with Ataxia: a Rater-Blinded, Randomized Controlled, Cross-over Study.

Exergame trainings might have therapeutic value in ataxic patients. The aim of this study was to investigate the effect of exergame training with an exercise program on postural control by comparing it with traditional balance and coordination exercise program. Nineteen patients were randomly allocated to two groups. In the first group, exergame training and an exercise program (EEP) were applied together for the first 8 weeks; after 10 weeks washout, a conventional exercise program (CEP) was applied for the second 8 weeks. In the second group, the CEP was applied first followed by the EEP. Outcome measures were Limits of Stability test (LoS), International Classification Ataxia Ratio Scale (ICARS), Berg Balance Scale (BBS), and Timed-Up and Go test with a cognitive task (TUG-C), Reactive postural control and sensory orientation subscales of the Mini-BESTest. Seventeen patients (mean age ± SD, 32.53 ± 11.07 years) completed the study. ICARS, BBS scores improved only after EEP (p < 0.05). While there was no change in the RT and MVL parameters of the LoS test after EEP, the MXE, EPE, and DCL parameters improved significantly (p < 0.05). The MXE and MVL parameters of LoS improved after CEP (p < 0.05). There were no significant improvements in the Mini-BESTest's reactive postural control and sensory orientation subscale scores after both EEP and CEP (p > 0.05). The results of the present study demonstrated that exergame training can be used as a complementary training option in physiotherapy to improve postural control in patients with ataxia. ClinicalTrial.gov Identifier: NCT03607058.

Evaluation of laryngeal vascular changes with image1 s enhancement system in reference to the European laryngological society guideline.

OBJECTIVES: To assess the feasibility of using Image1 S™ endoscopic enhancement system for discrimination of the vascular patterns in laryngeal lesions. DESIGN: Forty patients presenting with benign, dysplastic and malignant laryngeal lesions were examined with Image1 S system. The vascular patterns were classified by a group of authors according to the European Laryngological Society (ELS) guideline, as perpendicular or longitudinal, in all lesions. The relationship between the vascular patterns and the pathological results was statistically analysed. Endoscopic images of the lesions were evaluated through an online survey by a group of otolaryngologists with different levels of clinical expertise and asked them to choose a diagnosis and a vascular pattern. The vascular pattern evaluations of the participants were compared to the authors' evaluations to determine the interobserver reliability. The final diagnostic judgements of the participants were compared with the definitive histopathological diagnoses. SETTING: Tertiary university hospital. PARTICIPANTS: Forty patients with laryngeal lesions and thirty otolaryngologists with different clinical experience levels. MAIN OUTCOME MEASURES: The study evaluates the usefulness of the Image1 S system for the detecting the vascular patterns associated with benign, dysplastic, and malignant lesions and measures the level of accuracy and inter observer agreement in detecting the final histopathology. RESULTS: Histopathological examination diagnosed 12 patients as benign, 12 dysplastic and 16 malignant. Using Image1 S, the vascular patterns were longitudinal in 11 lesions, perpendicular in 28 lesions and undetectable in 1 lesion. With white light, longitudinal pattern was observed in 14 lesions, perpendicular in 21 lesions and undetectable in 5 lesions. The correlation between the vascularisation pattern and the pathological diagnosis was found to be significant (p < .001). The qualitative evaluation of the vascular patterns by the two groups of observers showed significant reliability (κ = 0.63, p < .001). The agreement with the final diagnoses was also significant (κ = 0.56, p < .001). CONCLUSIONS: Image1 S endoscopic enhancement system with spectral modes provides an improved visibility of the vascular patterns defined by the ELS in laryngeal lesions. ELS classification can reliably distinguish benign lesions from suspected ones and can be applied even by less-experienced clinicians but the final diagnosis needs experience and should be confirmed with histopathology.

Cytotoxicity and genotoxicity of salicylate- and calcium silicate-based root canal sealers on primer human periodontal ligament fibroblasts.

The aim of this study was to evaluate the biocompatibility of epoxy-resin-based AHPlus, salicylate-based MTA-Fillapex and calcium silicate-based iRootSP root canal sealers. Cytotoxicity was assessed by XTT test. The extracts from sealers of different setting times were serially diluted. Cell viability was calculated as the percentage of the control group (100%). The optimal concentration of each sealer was used at genotoxicity test, and micronuclei formations were detected. Statistical analyses were done by using Kruskal-Wallis and Dunn post hoc test with Bonferroni correction. AHPlus and MTA-Fillapex showed the lowest percentage of cell viability at higher concentrations (1:1, 1:2, 1:4), especially at first 12 h. iRootSP showed higher viability at all concentrations and times than AHPlus and MTA-Fillapex. At genotoxicity assay, AHPlus increased the number of micronuclei. MTA-Fillapex slightly induced micronucleus formation (not significant) and iRootSP was not increased. In conclusion, calcium silicate-based iRootSP had lowest cytotoxic and genotoxic potential and can be considered as a highly biocompatible material.

Effects of low vs. high frequency local vibration on mild-moderate muscle spasticity: Ultrasonographical and functional evaluation in patients with multiple sclerosis.

BACKGROUND: Local vibration (LV) is a physiotherapy application that aims to reduce spasticity. The study aimed to compare the effects of 50 Hz vs. 100 Hz LV on mild-moderate spasticity, functional performance and muscle architecture. METHODS: Thirty-three patients were randomly divided into three groups: 50 Hz LV group, 100 Hz LV group and the control group. Physical therapy was applied for one hour a day, three days a week, for a total of eight weeks. LV was applied to the right and left medial gastrocnemius muscles for five minutes. Clinical (spasticity, ankle joint position sense, balance, gait) and ultrasonographic (gastrocnemius fascicle length and pennation angle) measurements were performed before and after treatment. RESULTS: The study was completed with 27 patients. The decrease in spasticity and the increase in fascicle length were found to be statistically significant in the 50 Hz group (both p<0.05). Ankle joint position sense, single-leg stance time, limits of stability/postural sway range in the medio-lateral direction significantly improved in the vibration treatment groups (all p<0.05). The antero-posterior limits of stability and postural sway showed significant improvement in all groups (all p<0.05). While the 50 Hz group showed significant improvement for all walking parameters; velocity, step length and base of support values improved in the 100 Hz group (all p<0.05). The exercise group showed significant improvement only for single support and stance phase percentages of the gait cycle (both p<0.05). According to between group comparisons, significant difference was found only in medio-lateral limits of stabillity (p<0.05). Medio-lateral limits of stabillity scores were better for the 50 Hz group than the 100 Hz and exercise group. CONCLUSION: Our findings show that LV does not have any substantial effect except for medio-lateral limits of stability. CLINICAL TRIAL NUMBER: NCT04192786.

Characteristics of Otorhinolaryngological Emergencies in the Elderly.

OBJECTIVE: This study was designed to characterize the distribution of otorhinolaryngological emergencies seen in the geriatric population in one year. In this article we present our results and discuss the differences between our results and those reported in the current literature. METHODS: The study was carried out in a tertiary care university hospital. All patients aged 65 years or over that were referred by the general emergency department (ED) to the otorhinolaryngology emergency room in a one-year period were retrospectively reviewed. Demographic characteristics (age, gender), findings of physical examination, accompanying systemic diseases, diagnosis, and treatment methods were documented. Hospitalization and referral needs were also analyzed. RESULTS: In the one-year period from April 2017 to April 2018, a total of 12,780 patients aged 65 or older presented to the ED and the otorhinolaryngology physician was consulted for 195 (1.5%) of these patients. The age range of the patients was 65-96 years, with a mean age of 75 years. The most common cause for presenting to the ED was maxillofacial trauma (31.7%), followed by epistaxis (18.7%). Dyspnea (9.7%) and peripheral facial paralysis (9.7%) were the third most frequent causes. The outcome analysis revealed that 9.7% of the patients were hospitalized. CONCLUSION: Identifying the characteristics of the geriatric patients presenting to EDs is important for developing proper management algorithms. Maxillofacial traumas were the most frequently seen ORL emergencies in our cohort of geriatric patients, followed by epistaxis. The distribution and the prevalence of the cases could differ according to the institutional protocols.

The Effect of Whole Body Vibration on Postural Control of Ataxic Patients: a Randomized Controlled Cross-Over Study.

Whole body vibration (WBV) applications have been used in recent years to increase muscle strength, power, and postural control in healthy and various disease populations. This study aims to investigate the effects of WBV on postural control in patients with ataxia. Twenty-four patients were randomly allocated to two groups. In the first group, whole body vibration and exercise therapy (WBV + E) were applied together for the first 8 weeks; after 1 week washout, only exercise program (OE) was applied for the second 8 weeks. In the second group, the OE program was applied first followed by the WBV + E program. Outcome measures were Sensory Organization Test (SOT), Adaptation Test (ADT), Limits of Stability Test (LOS), International Classification Ataxia Ratio Scale (ICARS), Berg Balance Scale (BBS), and Timed Up and Go Test with cognitive task (TUG-C). Twenty patients (mean age ± SD, 34.00 ± 9.16 years) completed the study. The scores of SOT, ICARS, and BBS improved significantly after both OE and WBV + E program (p < 0.05). Improvements in the WBV + E program were higher (p < 0.05). The scores of ADT, TUG-C, and three parameters of LOS improved significantly after WBV + E (p < 0.05), while there was no significant change after OE (p > 0.05). This study demonstrated that exercise programs supported by WBV can play an important role in the improvement of all components of postural control in patients with ataxia. ClinicalTrial.gov Identifier: NCT02977377.

Cytotoxicity assessment of different doses of ozonated water on dental pulp cells.

BACKGROUND: The purpose of this study was to assess the cytotoxicity of various concentrations of ozonated water (OW) on human primary dental pulp cells. METHODS: Human primary dental pulp cells were isolated from exfoliated primary canine teeth of an 11-year-old patient with good systemic and oral health. Afterwards, cells were divided into 6 experimental groups; four groups of OW in concentrations of 2 mg/L, 4 mg/L, 8 mg/L, and 16 mg/L, untreated control group, and cell culture without cells. Cytotoxicity was evaluated after exposure for 5-min exposure using Mosmann's Tetrazolium Toxicity (MTT) assay at 0 h and 48 h time points. Data were analyzed using a repeated measures analysis of variance and Post-hoc tests were performed using Bonferroni correction for multiple comparisons. RESULTS: All experimental groups showed proliferation at 0 h time point. However, all groups also experienced a decrease in overtime at 48 h time point (p < 0.05). At both time points 2 mg/L OW showed the highest cell viability as well as proliferation. At 0 h time point, the increase in cell viability for all experimental groups was found statistically significant when compared to positive control group (p < 0.05). At 48 h time point, although 8 mg/L and 16 mg/L OW showed statistically significant reduction in compare to 0 h time point, 2 mg/L and 4 mg/L OW groups didn't experience any statistically significant difference (p < 0.05). CONCLUSION: Considering our findings, due to ozonated water's induced a higher proliferation rate of dental pulp cells, indicating their biocompatibility and a possible adjuvant on irrigating agent in regenerative endodontic procedures.

Voice Disorders in Islamic Religious Officials: Is It Any Different Than Those of the Teachers, Another Well-Known Professional Voice Users?

OBJECTIVES: This study explores Islamic religious officials' voice use, disorders, and treatment methods by comparing the officials with teachers, the largest group of voice professionals. STUDY DESIGN: This is a nonrandomized retrospective study. METHODS: This study included 85 patients with voice disorder complaints; 42 were religious officials and 43 were teachers. We compared the two groups of patients in terms of demographic information, job descriptions, years in their professions, smoking histories, alcohol consumption, allergies and other systemic disorders, average weekly vocal loads, voice training, vocal abuse-misuse, reflux symptom index and voice handicap index scores, and voice disorder diagnosis and treatment methods. RESULTS: The study compared 39 male (92.85%) and three female (7.14%) religious officials with five male (11.62%) and 38 female (88.37%) teachers. The alcohol use, systemic diseases, and vocal loads were found to be statistically higher in the teachers than the religious officials (P < 0.05), while the vocal abuse-misuse, vocal hygiene knowledge, and voice handicap indices were determined to be statistically higher in the religious officials than the teachers (P < 0.05). A statistically significant difference in the distribution of the diagnoses exists between the two groups (P < 0.005). Voice therapy is the most common treatment method in both groups. CONCLUSIONS: Like teachers, Islamic religious officials appear to be at high risk of developing voice disorders. Because of the lack of research on the frequency of voice disorders among Islamic religious officials, it is important to raise awareness of the prevalence of voice disorders.

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.

Correction to: Effect of taping on scapular kinematics of patients with facioscapulohumeral muscular dystrophy.

The published version of this article unfortunately contained a mistake in Fig. 2. Only one graphic of different movement of scapula was published instead of three. The Figure is corrected here.

Effect of taping on scapular kinematics of patients with facioscapulohumeral muscular dystrophy.

The aim of this study is to investigate the effects of scapular taping on scapular kinematics by three-dimensional electromagnetic system during shoulder elevation in facioscapulohumeral muscular dystrophy patients. A total of 11 patients with facioscapulohumeral muscular dystrophy were included in the study. Scapular anterior-posterior tilt, upward-downward rotation, and internal-external rotations were evaluated using the three-dimensional electromagnetic system during the elevation of the upper limbs in the scapular plane before and after kinesio taping. For maximum humerothoracic elevation, there were no differences between the patients before and after taping on both dominant (p = 0.72) and non-dominant sides (p = 0.64). For scapular internal rotation, upward rotation, and posterior tilt, there were no differences between patients before and after taping during humerothoracic elevation on both dominant and non-dominant sides (p > 0.05). These results showed us that the excessive and abnormal movements of the scapula observed during the humeral elevation in facioscapulohumeral muscular dystrophy patients cannot be supported with flexible methods like kinesio taping. Therefore, we recommend to evaluate the scapula position by applying flexible and rigid taping to the patients who can reach over 90o in humerothoracic elevation in future studies.

The International Classification of Functioning, Disability and Health-based factors related to physical activity level in adults with muscle diseases.

The aim of this study was to investigate the physical activity (PA) level of adults with muscle diseases and the association of factors affecting PA behaviour. Forty-five adults with muscle diseases and 44 healthy participants were included. The PA was assessed by a SenseWear Armband and the International Physical Activity Questionnaire. The muscle strength, pain, fatigue severity, activity limitations, functional mobility level and quality of life were also assessed. Compared with the healthy group, adults with muscle diseases had significantly lower step counts and duration of moderate and vigorous PA (P < 0.05). The BMI of the patients was related to total energy expenditure (P < 0.05). The total number of steps, energy expenditure and duration of moderate PA of the patients were related to the 6-min walk test (P < 0.05). There was a correlation between total, moderate and vigorous PA and mental health in adults with muscle diseases (P < 0.05). The most important factors in reflecting PA in adults with muscle diseases are considered as BMI from personal factors, functional mobility from activity limitations and quality of life in the dimension of participation.

Different walk aids on gait parameters and kinematic analysis of the pelvis in patients with Adult Neuromuscular Disease.

OBJECTIVE: To investigate the effects of different walking aids (single cane, bilateral forearm crutch and walker) on gait parameters and kinematic analysis of pelvis in patients having adult neuromuscular diseases. METHODS: The study design was a self-controlled study. The study was conducted in the Department of Physiotherapy and Rehabilitation, Hacettepe University in Ankara, Turkey, between 2014-2015. The study included 18 adult patients with neuromuscular disease. The manual muscle test, the Rivermead mobility index, the motor function assessment scale, and the trunk control test were used as descriptive measurements. The 2-minute walking test, the modified Borg scale and the G-Walk gait analysis system (BTS Bioenginering S.p.A., Italy) were used as the outcome measures. The outcome measures were performed randomly during normal gait without walking aids (self control group), then during walking with single point cane, bilateral forearm crutch and walker. RESULTS: It was observed that the walking aids have decreased the walking speed, walking distance and cadence. When the pelvis kinematic was analyzed, there was only a significant difference in the extension of the pelvis between the groups (p<0.05). The most useful (61%), most comfortable (44.4%) and the most preferred (61%) walking aid was determined as single cane by patients and the safest (55%) one was determined as a walker. CONCLUSION: In the decision-making process for walking aids, the patient`s biomechanical, physiological and psychosocial needs, expectations, satisfactions and levels of independence should be considered before providing patients with aids for walking.

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.

Clinical Features of Psychogenic Voice Disorder and the Efficiency of Voice Therapy and Psychological Evaluation.

OBJECTIVES: The aim of this study was to define the clinical features of psychogenic voice disorder (PVD) and explore the treatment efficiency of voice therapy and psychological evaluation. METHOD: Fifty-eight patients who received treatment following the PVD diagnosis and had no organic or other functional voice disorders were assessed retrospectively based on laryngoscopic examinations and subjective and objective assessments. Epidemiological characteristics, accompanying organic and psychological disorders, preferred methods of treatment, and previous treatment outcomes were examined for each patient. A comparison was made based on voice disorders and responses to treatment between patients who received psychotherapy and patients who did not. RESULTS: Participants in this study comprised 58 patients, 10 male and 48 female. Voice therapy was applied in all patients, 54 (93.1%) of whom had improvement in their voice. Although all patients were advised to undergo psychological assessment, only 60.3% (35/58) of them underwent psychological assessment. No statistically significant difference was found between patients who did receive psychological support concerning their treatment responses and patients who did not. Relapse occurred in 14.7% (5/34) of the patients who applied for psychological assessment and in 50% (10/20) of those who did not. There was a statistically significant difference in relapse rates, which was higher among patients who did not receive psychological support (P < 0.005). CONCLUSION: Voice therapy is an efficient treatment method for PVD. However, in the long-term follow-up, relapse of the disease is observed to be higher among patients who failed to follow up on the recommendation for psychological assessment.

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.