cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.14304536.v1
title: Evaluation by fractal dimension of muscle regeneration after photobiomodulation

description: Abstract Introduction: Many treatment modalities are used for muscle tissue recovery. Photobiomodulation is a modality that can be employed to improve the quality of tissue repair. The use of fractal dimension (FD) is an innovative methodology in the quantitative evaluation of treatment efficacy. Objective: Use FD as a quantitative analysis method to evaluate the effect of photobiomodulation of 904 nanometers (nm) in the initial phase of the muscle regeneration process. Method: Thirty male Wistar rats were divided into three groups: Control Group (CG), Injured and Untreated Group (IUT), and Injured and Treated Group (IT). Muscle injury was induced by cryoinjury in the central region of the anterior tibial (AT) belly of the left posterior limb. This was performed by an iron rod that was previously immersed in liquid nitrogen. Applications started 24 hours after the injury and occurred daily for five days. They were performed at two points in the lesion area. The rats were euthanized on the seventh day. The AT muscles were removed and frozen in liquid nitrogen. Then, the histological sections were stained using the Hematoxylin-Eosin (HE) technique and submitted to FD analysis performed by the box-counting method using ImageJ software. The Kolmogorov-Smirnov test was used for data normality, and the Kruskall-Wallis test and Dunn's post-test were used for group comparison (p&lt;0.05%). Results: Differences between IT and IUT groups were statistically significant, and it was possible to observe the reduction of fractability with p=0.0034. Conclusion: FD is a useful tool for the analysis of skeletal muscle disorganization in the initial phase of regeneration and confirms the potentially beneficial effects of photobiomodulation to this process.
DOI: 10.6084/m9.figshare.14304533.v1
title: Relationship between handgrip strength and pulmonary capacity in patients on hemodialysis

description: Abstract Introduction: Chronic kidney disease (CKD) is defined as loss of kidney function, but its progression leads to systemic changes that compromise the quality of life of patients on dialysis. As such, the decline in lung capacity in this population may be one of the factors related to reduced peripheral muscle strength. Objective: Assess the relationship between handgrip strength (HGS), pulmonary function and respiratory muscle strength in patients with CKD on hemodialysis. Method: Thirty patients with CKD were assessed in terms of anthropometric data, pulmonary function, respiratory muscle strength and HGS. Results: A moderate association was observed between HGS and the variables forced vital capacity (r=0.54; p=0.002), maximum voluntary ventilation (r=0.51; p=0.004) and maximum expiratory pressure (r=0.59; p=0.001), and a weak association with forced expiratory volume in 1 second (FEV1) (r=0.46; p=0.009) and maximum inspiratory pressure (r=0.38; p=0.03). Additionally, about 67% of the sample (n=20) exhibited some degree of restrictive ventilatory defect in the pulmonary function test. With respect to muscle strength, 40% of the sample (n=12) displayed below-normal handgrip strength, as well as low mean MIP and MEP. Conclusion: Decreased lung capacity may be related to a decline in HGS in patients with chronic kidney disease on hemodialysis. Thus, therapeutic strategies aimed at lung expansion and respiratory muscle training may contribute to facilitating and favoring rehabilitation in this population.
DOI: 10.6084/m9.figshare.14304532.v1
title: The ICF in the pedagogical projects of Physiotherapy courses in Midwest Brazil

description: Abstract Introduction: The course pedagogical projects (CPPs) of physical therapy programs in Brazil are based on National Curriculum Guidelines for Physiotherapy (NCGP) and the principles of the National Health System (SUS). The CPPs that guide professional training tend to use a biopsychosocial approach and propose familiarizing undergraduate students with the International Classification of Functionality, Disability and Health (ICF); as such, they should include the use of this instrument. Objective: Assess CPPs by exploratory document analysis and determine whether they propose teaching and using the ICF in student training. Method: Qualitative-quantitative study with document analysis of CPPs for physical therapy courses in Midwest Brazil, from which information related to the ICF was extracted. Results: The biopsychosocial model and NGCP were identified in the 10 CPPs analyzed and the ICF was found in the curriculum outline of 6 of these, indicating the incorporation of this framework in student training. However, the ICF was only identified in the course objectives and literature references of 4 and 2 CPPs, respectively, suggesting possible shortcomings in its application in these documents. Conclusion: The inclusion of the ICF in some CPPs indicates a positive change and favors understanding of functioning, but does not preclude the need for a broader approach to teaching this classification framework in the remaining CPPs in order to provide student training within a biopsychosocial context.
DOI: 10.6084/m9.figshare.14304531.v1
title: Physiological risk of falls, physical and aerobic capacity in community-dwelling elderly

description: Abstract Introduction: Falls are multifactorial and are related to the aging process, reduced functional capacity, comorbidities, sensory deficits, muscle weakness, postural instability and decreased protective response. Objective: To verify the correlation between physiological risk of falls and physical and aerobic capacity of the community-dwelling elderly. Method: Participated elderly individuals from the community, aged ≥65 years, without distinction of sex, race, and/or social class. We excluded cognitive impairments, locomotion incapacity, neurological diseases or sequelae, and/or severe pain that prevented the performance of the tests. We evaluated risk of falls (Physiological Profile Assessment - PPA), physical capacity (Short Physical Performance Battery - SPPB) and aerobic capacity (Shuttle Walk Test - ISWT). Results: Participated 59 elderly (71.8±5.0 ys). The mean performance in PPA was 0.4±0.4; SPPB was 10.4±1.7 and ISWT was 281±111.7 meters. PPA presented a moderate and statistically significant correlation (P&lt;0.001) for SPPB (r= -0.53) and ISWT (r= -0.46). Conclusion: There is a moderate correlation between the physiological risk of falls (PPA) and functional (SPPB) and aerobic capacity (ISWT). Preventive measures to reduce the risk of falls should include strategies to increase functional and aerobic capacity. It is suggested the systematic use of SPPB in clinical practice.
DOI: 10.6084/m9.figshare.14304529.v1
title: Correlation of functional mobility with handgrip strength, functional capacity for instrumental activities of daily living, fear of falling and number of falls in community-dwelling elderly

description: Abstract Introduction: Functional mobility is essential for quality life and its worsening is the first sign of functional decline in the elderly. Objective: To assess the correlation of functional mobility with handgrip strength (HGS), functional capacity for IADL (FC-IADL) and fear of falling and number of falls in community-dwelling elderly. Method: A cross-sectional study was conducted with 303 community-dwelling elderly of both sexes, in Juiz de Fora (MG, Brazil). Functional mobility (TUG), HGS (dynamometer, JAMAR), FC-IADL (Lawton and Brody Scale), fear of falling (FES-I-Brazil) and number of falls were assessed. The data were analyzed using Pearson’s correlation test, and significance was established at ≤ 5%. Results: The elderly studied consisted of 61.7% females, were 73.5 ± 7.8 years old and had little schooling (4.3 ± 3.5 years). Functional mobility showed a moderate correlation with HGS (r = -0.383 and r = -0.322; women and men respectively) and FC-IADL (r = -0.568 and r = -0.583) in both sexes and fear of falling (r = 0.511) in females, a weak correlation with fear of falling in males (r = 0.243) and number of falls in both sexes (r = 0.101 and r = 0.195). Conclusion: Functional mobility showed a moderate correlation with HGS and FC-IADL in both sexes and fear of falling in females. It showed a weak correlation with fear of falling in males and number of falls in both sexes. The overestimated self-efficacy to prevent falls in men and the protective role of fear of falling in individuals with functional mobility limitations may explain these findings.
DOI: 10.6084/m9.figshare.14304526.v1
title: Effects of exergames on trunk balance control in paraplegic patients

description: Abstract Introduction: Due to motivation and immediate feedback during activities, exergame-based physical therapy may improve trunk balance and functionality in individuals with spinal cord injury (SCI). Objective: evaluate the effects of exergames on the trunk control of paraplegics with spinal cord injury or meningomyelocele. Method: case series involving four paraplegic patients, with SCI or meningomyelocele. Participants underwent a rehabilitation protocol using the exergame Nintendo Wii®, attending one weekly session for 4 weeks. Patients were encouraged to perform trunk movements in the sitting position using the Swordplay and Canoeing games. Data were collected before and after the intervention by applying the functional reach test adapted for trunk control evaluation, and transfer time and propulsion tests for functional assessment. Results: The intervention increased trunk control in 75% of the patients, with improvement varying between 6.4 and 25%. In the propulsion test, the intervention led to a decrease in half of the patients. For the cadence variable, in the same test, there was a reduction in the number of propulsions in 75% of the cases. In the transfer test, the intervention led to reduced chair-to-bed transfer time in all patients. Conclusion: Rehabilitation of paraplegics with the use of exergames can be considered viable, innovative and effective. However, future research with greater methodological rigor should be conducted in order to analyze the clinical applicability of this approach.
DOI: 10.6084/m9.figshare.14304524.v1
title: Functionality, school participation and quality of life of schoolchildren with cerebral palsy

description: Abstract Introduction: The quality of life (QoL) of schoolchildren with cerebral palsy (CP) should be evaluated considering the functional variability of the child with CP with an extended view on functionality in the school context and the determinants of QoL. Objective: to evaluate the school participation and the QoL of schoolchildren with CP in Recife's municipal public network, as well as to analyze the influence of GMFCS levels and motor performance on these variables in the study population. Method: This is an exploratory observational study whose evaluation model was structured based on the International Classification of Functioning, Disability and Health (CIF). Children with CP were classified in the Gross Motor Function Classification System (GMFCS) and evaluated according to Gross Motor Function Measure-88 (GMFM-88). The School Function Assessment (SFA) and the Quality of Life Questionnaire for Cerebral Palsy (CPQOL-Caregiver) were answered by teachers and mothers, respectively. Results: In the study population, the higher the GMFCS level, the lower the participation and the lower the independence in school activities, aspects that add to the QoL construct, mainly with less functionality, less emotional well-being and self-esteem, and lower family health. Conclusion: GMFCS levels and motor performance of schoolchildren with CP can affect school participation and QoL, and it is important to consider each child's individual and contextual factors. These results can help the development of functional, care, inclusion and pedagogical strategies for students with CP.
DOI: 10.6084/m9.figshare.14304522.v1
title: Interests, limits and possibilities of curricular structures in physical therapy

description: Abstract Introduction: In Brazil, the field of physical therapy education has undergone transformations with regard to curricular models. However, changes require conscious, collective efforts to align multiple interests and achieve agreed goals, which usually do not occur without conflicts. Objective: To verify the tensions involving the curricular changes in a physical therapy course based on the concepts of field, habitus and capital of Pierre Bourdieu. Method: Qualitative study with field observation and interviews with teachers using a semi-structured script and content analysis. Results: Much internal resistance was observed, which prevented the process of change from expanding. Key disciplines were created with the aim to interconnect the curriculum matrix and favor content integration; however, these disciplines functioned, ultimately, like any other. Conclusion: Teachers continued to play by the rules of the field unaware of its determinations, that is, the agents’ habitus reflected the existing structure without changing the practices, and the discipline curriculum remained linear.
DOI: 10.6084/m9.figshare.14304521.v1
title: Biomedical system to evaluate pulmonary function in patients with post-stroke hemiparesis

description: Abstract Introduction: Stroke is a neurological disorder considered the second major cause of death worldwide, leading to severe respiratory dysfunctions, evident in reduced respiratory muscle strength and the presence of muscle imbalances that directly affect the pulmonary mechanics of these patients. Objective: Evaluate the possible metric properties of a biomedical system, the IBI. Method: the study was conducted with 25 hemiparetic stroke patients of both sexes, using a manovacuometer, peak flow, and SG IBI for respiratory measurements. Results: Moderate to strong correlations were observed between the IBI biomedical system and peak flow and manovacuometer measurements, which were smaller than the predicted values. Conclusion: The results suggest that the IBI biomedical system is potentially valid for pulmonary function measurement, sensitive to air flow variations and generates maximum respiratory pressure. As such, it is an important resource for prescribing intensity and controlling progression in pulmonary rehabilitation.
DOI: 10.6084/m9.figshare.14304518.v1
title: Trunk muscular endurance, lumbar spine mobility and hip flexibility in sailors with and without low back pain

description: Abstract Introduction: Low back pain is one of the most common injuries in sailors. Findings in the literature indicate that poor trunk endurance, flexibility and muscle strength are common in individuals with low back pain (LBP). Objective: Analyze trunk muscle endurance, lumbar spine mobility and hip flexibility in windsurfers with and without low back pain. Method: Sailors of both sexes with at least three years’ experience in the sport answered the Nordic Musculoskeletal Questionnaire and were submitted to Schober’s test, the passive straight leg raise (PSLR), the modified Thomas test, and isometric endurance assessment of the flexor, extensor and lateral flexor muscles of the torso. The sailors were divided into two groups (with and without LBP) and compared using the Student’s t-test or Mann Whitney U test. Results: Participants were 22 national-level sailors, 11 with low back pain (LBP) and 11 without (NLBP). The LBP group obtained longer holding times for the trunk extensors (p=0.028) and a greater difference in endurance between the right and left sides for lateral trunk muscles (p=0.030). Both groups obtained results below normative values in most of the tests performed. Conclusion: Sailors with low back pain exhibited greater trunk extensor endurance and a larger imbalance between lateral trunk muscles when compared to those with no LBP. Spinal mobility and hip flexibility were similar between groups.
DOI: 10.6084/m9.figshare.14304517.v1
title: Relationship between postural control in upright stance and virtual reality in post-stroke individuals

description: Abstract Introduction: Considered the second leading cause of death worldwide, stroke leads to several consequences resulting from the injury in regions responsible for the processing of sensorimotor information, leading to deficits in the maintenance and performance of postural control. Objective: To relate the performance of postural control during upright stance and a virtual reality task in post-stroke individuals. Method: Nine post-stroke individuals, aged 30 to 76 years, characterized by the Berg balance scale, Fugl - Meyer scale and Mini Mental State Examination participated in this study. Postural performance was measured by the center of pressure under bipedal conditions, in anteroposterior and mediolateral directions and unipedal with the affected and unaffected sides, using a force platform. Virtual reality performance was measured by distance and time required to perform a task in the Nintendo Wii®. Results: Revealed significant correlations between distance and displacement time of the affected side (distance x disc_affected = 0.667 | p = 0.025; time x disc_affected = 0.683 | p = 0.021) and between variables time and mean amplitude of mediolateral oscillation (time x amo_ml = -0.733 | p = 0.012), time and mediolateral and anteroposterior mean velocity (time x vm_ml = -0.617 | p = 0.038; time x vm_ap = -0.833 | p = 0.003) and between time and area (time x area = -0.633 | p = 0.034). Conclusion: the performance of standing postural control in post-stroke individuals, represented by measures of weight discharge and variables of postural control, presented a significant relation with the variables of virtual reality.
DOI: 10.6084/m9.figshare.14304514.v1
title: Physiological response to the Glittre-ADL test in elderly COPD patients

description: Abstract Introduction: The Glittre-ADL (TGlittre) test was developed to assess functional capacity in a group of activities of daily living, but little is known about the physiological responses expected during its implementation. Objective: To evaluate the physiological responses induced by TGlittre in COPD patients and compare them with those induced by the 6-minute walk test (6MWT). Method: This is a cross-sectional study involving 15 elderly patients with COPD (70±6 years and predicted FEV1 of 47±16%). The TGlittre and 6MWT were performed on two different days, evaluating heart rate, peripheral oxygen saturation and perceived exertion in the 1st, 4th and 6th minutes of the 6MWT and at the start, after each lap and the end of TGlittre. After the normality test (Shapiro-Wilk), the Wilcoxon test was applied to compare the functional tests, and Spearman’s correlation coefficient to assess the association between variables. Results: At the end of TGlittre, heart rate was faster than in the 6MWT (106.7±21.9 vs 96.4±16.2bpm, p = 0.02). The other physiological variables were similar at the end of both tests. Heart rate at the end of TGlittre correlated with the final heart rate in the 6MWT (r = 0.69; p = 0.002). Conclusion: TGlittre induced a faster heart rate than in the 6MWT, with increased metabolic demand, but with similar ventilatory responses.
DOI: 10.6084/m9.figshare.14304512.v1
title: Nutritional intervention and functional exercises improve depression, loneliness and quality of life in elderly women with sarcopenia: a randomized clinical trial

description: Abstract Introduction: Loneliness interferes with the eating habits and functionality of the elderly, compromising their quality of life. Objective: This study aimed to evaluate the effects of eating and performing functional group-based exercises on depressive symptoms, loneliness and quality of life in patients with sarcopenia treated at a public health service. Method: This is a randomized clinical trial with a convenience sample of elderly women with sarcopenia according to the European Work Group of Sarcopenia on Older People (EWGSOP), divided into three groups of 20 subjects each: a control group (CG), functional exercise group (FEG), monitored using the Home-based Older People’s Exercise (HOPE) program, and functional exercise and nutritional intervention group (NIG), which in addition to HOPE, received pre-training fruit juice (fast-absorbing carbohydrates) and post-training banana smoothie reinforced with peanut (leucine). These groups met twice a week for 12 weeks, the control group (CG) received health guidance at weekly meetings for 12 weeks. The results of the interventions were analyzed using the geriatric depression scale and UCLA loneliness scale, and quality of life using the EQ-5D. Results: Significant post-intervention differences were observed in the NIG group in depressive (p=0.008) and loneliness symptoms (0.04) and quality of life (0.009), demonstrating the effects of group exercise and eating as a social activity. Conclusion: Nutritional intervention and functional group-based exercises were effective at minimizing depressive symptoms, social isolation, and improving the quality of life of elderly women with sarcopenia.
DOI: 10.6084/m9.figshare.14304509.v1
title: Body Mass Index, Age, Sexual Maturation and Incidence of Hyperlordosis in Children and Adolescents

description: Abstract Introduction: Hyperlordosis can cause several degenerative spinal pathologies in children and adolescents. Objective: Determine whether body mass index, age and sexual maturation predict the occurrence of hyperlordosis in children and adolescents. Method: The study analyzed 380 students aged between 10 and 18 years. Body mass index was evaluated using the reference values suggested by the Fitnessgram test battery, and sexual maturation through Tanner’s scale of self-assessed pubic hair growth. Postural assessment was conducted using the DIPA photogrammetry method, version 3.1. (Digital Image Based Postural Assessment) The SPSS 24.0 program was used to analyze the data, and the following statistical tests were applied: chi-squared, Mann-Whitney, Fisher’s exact and binary logistic regression. Results: There was statistical significance between hyperlordosis, girls’ age and puberty in boys (p &lt;0.05). The adjusted binary logistic regression for the girls (OR = 0.656) indicated that this disorder declined by 34% with advancing age and for stage P2 of puberty in boys (OR = 4.292), and the likelihood of boys’ presenting with hyperlordosis at this stage is approximately 4-fold higher. There was no statistical significance between body mass index and hyperlordosis (p&gt; 0.05). Conclusion: The girls’ age and boys’ stage of puberty were associated with the occurrence of hyperlordosis.