bluuebunny/crossref_metadata_2025 huggingface dataset:
Pennation angle of vastus laterallis during isometric contractions performed at two knee angles
Authors: Oliveira Felipe Torres Miranda de , Oliveira Carlos Gomes de , Farinatti Paulo
Published: March 2018

Abstract Introduction: The pennation angle (PA) of a muscle is not static value, but it adapts to the conditions imposed by the contraction intensity required. Objective: This study investigates the effect of knee angle (KA) and intensity of contraction (IC) on PA of vastus lateralis (VL). Methods: Eight women and nine men executed isometric torques lasting 5s at the maximal voluntary contraction (MVC), 25%, 50% and 75% of MVC, on an isokinetic dynamometer with the KA at 90° and 120° (full extension = 180°). The PA was measured in each test, and with the subject relaxed. The effect of IC on PA was tested by means of repeated measures ANOVA and effect size (ES), and of the KA on PA by paired t test, employed on each IC, together with the statistics: intraclass correlation (ICC), standard error of measurement (SEM) and ES, all calculated with the PAs measured at both KAs. Results: The PA increased significantly and successively with the IC (p < 0.05; ES between 1.11 and 3.04), but was not influenced by KA (p > 0.05; ICC between 0.70 and 0.81; SEM between 0.7° and 1.4°; ES between 0.02 and 0.2). Conclusion: The successive increase of PA with the IC supports the existence of relation between these variables. While studies advocate the effect of PA on joint angle this was not observed in this study, probable because the 30o of between KA difference employed was not enough to provide change in PA.
DNA damage and postural balance in multiple sclerosis patients
Authors: Menezes Karla Mendonça , Algarve Thaís Doeler , Flôres Fábio Saraiva , Cruz Ivana Beatrice Mânica , Copetti Fernando , Silveira Aron Ferreira
Published: March 2018

Abstract Introduction: Multiple Sclerosis (MS) is a chronic inflammatory disease characterized by infiltration of inflammatory cells on the Central Nervous System (CNS). There is evidence that cumulative DNA damage can contribute to various mechanisms underlying MS lesions. Changes in postural balance are frequent observations in subjects with MS. Objective: Evaluated the DNA damage index (DDI)) and postural balance in patients with MS. Methods: A case-control study was conducted with 28 subjects matched for sex, age, and body mass index, divided into MS group and control. The DDI was assessed by comet assay and postural balance through recording the body oscillations of the center of pressure (COP), in the anterior-posterior and lateral middle directions. Results: Showed higher DDI in MS patients (21.3 ± 4.8) than controls (7.9 ± 6.1). Significant differences between groups were also noted in postural control parameters. The wider ranges of postural sway were observed in the MS group. The associations between DDI and postural control parameters showed weak, but significant correlations. No associations were found between DDI and time of diagnosis of MS. Conclusion: People with MS had higher DDI and larger body oscillations than healthy individuals.
Treadmill in Parkinson’s: influence on gait, balance, BDNF and Reduced Glutathione
Authors: Belchior Luciana Dias , Tomaz Betina Santos , Abdon Ana Paula Vasconcellos , Frota Norberto Anizio Ferreira , Mont’Alverne Daniela Gardano Bucharles , Gaspar Danielle Macêdo
Published: March 2018

Abstract Introduction: Parkinson’s disease (PD) is characterized by nigrostriatal degeneration, with dopaminergic depletion, and inflammatory and oxidative changes in the brain, leading to movement and coordination disorders. Recent studies have shown that treadmill training can be beneficial for these patients, but there is little evidence assessing the related blood parameters, such as oxidative stress and neurotrophin levels. Objective: Assess the influence of treadmill training for patients with Parkinson’s on gait, balance, Brain-Derived Neurotrophic Factor (BDNF) and reduced glutathione. Methods: Twenty-two patients with PD (Hoehn and Yahr II and III), older than 40 years, were randomly allocated to two groups: CG (n = 12) - drug treatment and IG (n = 10) - treadmill. Assessments related to functional capacity (quality of life, static and dynamic analysis of gait) and blood parameters such as GSH and BDNF were conducted before and after the eight-week intervention. Results: The demographic data of the groups were homogeneous in terms of age, sex, height, weight, time since disease onset, mini mental examination and the geriatric depression scale. Significant intergroup differences were found for the mental component summary, surface variation, latero-lateral oscillation, antero-posterior oscillation and mean velocity in the post-intervention period. The IG exhibited a strong association between BDNF and GSH, with statistically significant values. Conclusion: It was concluded that controlled treadmill walking improves static balance, quality of life and plasma BDNF and GSH levels in patients with PD.
Socioanthropological contributions to physical therapy in chronic back pain
Authors: Martins José Alves
Published: March 2018

Abstract Introduction: The high prevalence of chronic back pain is related to biopsychosocial factors. In this respect, pain is understood as a multifactorial phenomenon made unique by the previous ideas of each individual. Thus, the present study aimed Objective: To understand the experience of chronic back pain and the effectiveness of physiotherapeutic approaches to support new care strategies. Methods: In terms of qualitative research, a comprehensive approach was adopted using the theoretical and conceptual framework developed in the fields of anthropology and health. The sample consisted of 13 women residing in the municipality of Várzea Grande, Mato Grosso state (MT), Brazil, over 40 years old, homemakers, diagnosed with chronic back pain, treated at the Univag clinical school and who had completed physiotherapy more than six months previously. Results: Data analysis indicated that more traditional forms of outpatient physiotherapy prompted a significant improvement in chronic back pain. However, because the condition is chronic, all patients relapsed and their pain and dysfunctional conditions returned. Conclusion: Multiple factors influence the experience of chronic back pain and the constant self-management required forms a circular relationship between objective and subjective elements. On the other hand, by disregarding these elements, physiotherapeutic approaches provide predominantly technical and scientific care far removed from the experience of the affected subject. In this respect, the chronic condition requires long-term care, whereby the focus should shift from the pursuit of a cure to the care model.
Influence of virtual reality on postural balance and quality of life of pregnant women: controlled clinical trial randomized
Authors: Ribeiro Silvia Oliveira , Sousa Vanessa Patrícia Soares de , Viana Elizabel de Souza Ramalho
Published: March 2018

Abstract Introduction: During pregnancy women undergo several transformations, which promote changes in their gravity center (GC) and can result in postural and balance changes. Objective: To evaluate the influence of Nintendo WiiFit Plus® on postural balance and quality of life of pregnant women in the third trimester. Methods: 250 pregnant women enrolled through a non-probabilistic sampling process. The sample consisted of 32 women selected according to the eligibility criteria (nulliparity; low-risk pregnancy, absence of musculoskeletal disorders or surgical procedures in the spine, pelvis, hip or knee), musculoskeletal disorders, allocated as follows: 17 pregnant women in the control group (CG) and 15 pregnant women in the experimental group (EG). The intervention was performed in 12 sessions of 30 minutes each, three times a week. Sociodemographic and obstetric data were presented as median and interquartile range (25% - 75%). A comparison of the relative values of variables before and after the exercise program was performed using the 2x2 ANOVA test (5% significance level). Results: There were no significant statistical differences in variables related to postural balance (P > 0.06) and quality of life (P > 0.13). Conclusion: The use of Nintendo WiiFit Plus games was not able to promote improvement in postural balance and quality of life of the pregnant women studied.
Functionality of children aged 5 to 7 years born prematurely
Authors: Souza Natalia Trindade de , Chagas Paula Silva de Carvalho , Campos Gabriela Gomes de , Valenzuela Elisa de Jesus , Frônio Jaqueline da Silva , Ribeiro Luiz Claudio
Published: March 2018

Abstract Introduction: Preterm birth is one of several risk factors that can compromise child growth and development. Objective: Evaluate the functionality of 5 to 7-year-old schoolchildren born prematurely and compare them to children born full-term. Methods: This was a cross-sectional study with 110 children divided into 2 groups (55 in the preterm group - PTG; 55 in the full-term group - FTG). Sociodemographic data were collected of the families and children and the families were economically classified according to the Brazilian Economic Classification Criteria - CCEB (Brazilian Association of Market Research Companies - ABEP) Functionality was assessed using the Pediatric Evaluation of Disability Inventory (PEDI). Results: With respect to the descriptive variables, significant differences were observed for gestational age (p < 0.001), birth weight (p < 0.001), complications during the perinatal period (p < 0.001), current diseases (p = 0.010) and schooling level of the child (p = 0.023). In regard to functionality, on the Caregiver Assistance scale, a significant difference was recorded for mobility (p = 0.009). Conclusion: The results of this study demonstrate that 5 to 7-year-old schoolchildren born prematurely showed no differences in functional skills when compared to full-term children. However, the caregivers of preterm children provide greater mobility assistance compared to those caring for full-term children.
Respiratory muscle strength of patients with esophagus and stomach neoplasms
Authors: Ruivo Evelyn Aline Boscolo , Mello Juliana Rodrigues Correia , Cavenaghi Odete Mauad , Werneck Alexandre Lins , Ferreira Lucas Lima
Published: March 2018

Abstract Introduction: In cancer patients, the reduced food intake causes weight loss and promotes protein-calorie malnutrition. This results in loss of lean body mass, which affects both skeletal muscles and respiratory muscles. Objective: Evaluate and compare the respiratory muscle strength of patients with esophageal and stomach neoplasia during the preoperative period. Methods: This is a cross-sectional study carried out with 24 patients of both genders hospitalized in a teaching hospital. They underwent a physical therapy evaluation composed of anthropometric data and measurement of respiratory muscle strength through manovacuometry. Paired and unpaired t-tests were used to compare the values obtained with the predicted equations. Results: Regarding the disease prevalence, 66.66%(16) of the individuals had stomach neoplasm and 33.33%(8) esophageal neoplasm. Of the patients with esophageal neoplasm, 100% were men with a mean age of 63 ± 9.16 years. Of those with stomach neoplasm, 68.75% were men with a mean age of 69.36 ± 10.92 years. Female patients with stomach neoplasm had significantly higher BMI (p = 0.01) than male patients, and they were classified as overweight. Both neoplasms had significantly lower real values (p ≤ 0.05) than predicted values at the maximal expiratory pressure. Conclusion: Patients with esophageal and stomach neoplasms in the preoperative period present reduction in the expiratory muscle strength. There were no statistically significant differences, when we compared the maximum respiratory pressures between the two types of neoplasms investigated.
Prevalence and knowledge of urinary incontinence and possibilities of treatment among low-income working women
Authors: Zago Amabily Carolline , Fambrini Maria Angelica Saquete , Silva Elaine Priscila Garcia , Vitta Alberto De , Conti Marta Helena Souza De , Marini Gabriela
Published: March 2018

Abstract Introduction: Urinary incontinence (UI) can affect women's lives in all areas, including in the occupational context, due to an uncomfortable workplace, incorrect positions for long periods of time and the handling of heavy items. Another worrying aspect is that the knowledge about urinary incontinence, in the health area, and its forms of treatment is still small among the low-income population. Objective: To verify the prevalence and knowledge about urinary incontinence and treatment possibilities among low-income working women. Methods: A cross-sectional study carried out on working women of a poultry processing plant. Results: The study included 136 women with an average age of 33.7 ± 9.7 years; body mass index of 26.6 ± 5.6 kg/m2; parity of 2.1 ± 1.1 children; monthly income of 2.3 ± 1 minimum wages. Of those interviewed, 63.9% were white; 44.8% had incomplete primary education; 52.9% were single; 53.6% underwent cesarean section delivery; and of those who underwent normal labor delivery, 86.6% underwent episiotomy. The prevalence of urinary incontinence was found to be 2.9%, and among the women affected, two reported that UI led to sexual, social, water and occupational restriction, and one of them believes that UI interferes with her concentration and productivity in the workplace. Regarding health knowledge, 46.3% had never heard of urinary incontinence before, and more than half (66.1%) did not know about the existence of medical treatment. All women interviewed (100%) were unaware of the existence of physiotherapeutic treatment. Conclusion: The prevalence of urinary incontinence was among those interviewed was small, however, the knowledge about the symptoms and possibilities of medical, and mainly physiotherapeutic treatment. is scarce among these women. This study allows to alert and to guide the health professionals and the society about the importance of actions that promote health education in the low income population, besides allowing these women to prevent or seek the appropriate treatment in order to guarantee a better quality of life.
Prevalence of obesity, sarcopenic obesity and associated factors: A FIBRA Network study
Authors: Santos Carla Moura , Dias João Marcos Domingues , Samora Giane Amorim Ribeiro , Perracini Mônica Rodrigues , Guerra Ricardo Oliveira , Dias Rosângela Correa
Published: March 2018

Abstract Introduction: Sarcopenic obesity in older adults may lead to an inability to use muscles efficiently and has been associated with functional deficits and disabilities. Objective: To identify the prevalence of obesity and sarcopenic obesity (SO) among community-dwelling older adults, and to characterize associated sociodemographics, health conditions and functional performance. Methods: Study data are from the FIBRA Network database of the Federal University of Minas Gerais. There were 1,373 older adult participants, subdivided into three groups: 1) non-obese; 2) non-sarcopenic obese; and 3) sarcopenic obese (SO). The latter is defined as a BMI ≥30 kg/m2 and weak palmar grip strength (PGS). Results: The overall prevalence of obesity and SO among older adults was 25.85% and 4.44%, respectively, with levels of frailty and pre-frailty among at 36.1% and 59%, respectively. Gait speed (GS) was lower in the SO group as well, compared to the other groups. An average increase in GS of 0.1 m/sec reduced the likelihood of SO by 85.1%, in average. Sarcopenic obese older adults were 14.2 times more likely to be pre-fragile and 112.9 times more likely to be fragile than the other groups. Conclusion: The prevalence of obesity found in this study was higher than that in the general population, but similar to national statistics for the sample’s mean age and gender. SO was directly associated with frailty in advanced and instrumental activities of daily living as well as gait speed and significantly increased the likelihood of being pre-frail and frail. GS may be an extremely useful tool for monitoring the progress of SO in older adults.
Effects of Whole Body Vibration on Muscle Strength and Quality of Life in Health Elderly: A Meta-Analysis
Authors: Pessoa Maíra Florentino , Brandão Daniella Cunha , Sá Rafaela Barros de , Souza Helga Cecília Muniz de , Fuzari Helen Kerlen Bastos , Andrade Armele Dornelas de
Published: March 2018

Abstract Introduction: The literature presents different findings about the vibration training efficacy on muscle per- formance, even using protocols with similar parameters. Objective: The purpose of this systematic review was to investigate the effects of whole body vibration (WBV) on strength and quality of life in health elderly people, presenting a meta-analisys. Methods: PubMed, CINAHL, SciELO, LILACS and PEDro databases were systematically searched for studies that used WBV in healthy elderly. These searches were supplemented with material identified in references and a qualitative and quantitative analysis was performed to sum- marize the findings. The search was performed by two independent researchers with a third was selected to solve problems of search disagreement, data collection, and quality score. Results: Nine studies with strength outcome and two studies with quality of life outcome were identified, with sample ranging 21 to 220 elderly, all studies had control groups performing exercises or guidelines. Some studies have shown sig- nificant improvements in muscle strength, muscle power, vertical jump height, timed get up and go test and quality of life. Conclusion: The meta-analysis of the findings in these studies shows that WBV could benefit health elderly, increasing muscle strength and improving the quality of life mainly in functional capacity. The number of publications found in the databanks searched is small, with limitations in design of protocols with a weakness to the interpretation of the findings, suggesting the need of investigation with WBV with well-designed protocols and controlled parameters into the effects of WBV training in elderly people.
Transcultural adaptation into Portuguese of an instrument for pain evaluation based on the biopsychosocial model
Authors: Santos Monique Rocha Peixoto dos , Nogueira Leandro Calazans , Armando Meziat-Filho Ney , Oostendorp Rob , Reis Felipe José Jandre dos
Published: March 2018

Abstract Introduction: Pain is an individual experience influenced by multiple interacting factors. The “biopsychosocial” care model has gained popularity in response to growing research evidence indicating the influence of biological, psychological, and social factors on the pain experience. The implementation of this model is a challenge in the practice of the health professional. Objective: To perform the transcultural adaptation of the SCEBS method into Brazilian Portuguese. Methods: The instrument was translated and applied to 50 healthy subjects and 50 participants with non-specific chronic pain in the spine. The process of cross-cultural adaptation included the following steps: transcultural adaptation, content analysis of the scale, pre-test, revision, back-translation review, cross-cultural adaptation, revised text correction and final report. Results: The translated and adapted 51-item Portuguese version of the SCEBS method produced an instrument called SCEBS-BR. In the assessment by the target population, 50 adult users of the Brazilian Unified Health System answered the questionnaire and showed good understanding of the instrument on the verbal rating scale. Conclusion: The SCEBS-BR was proved to be easily understandable, showing good semantic validation regardless of schooling level or age, and can be considered adequate for clinical use.
Pelvic symptoms after radiotherapy in prostate cancer: a cross-sectional study
Authors: Ribeiro Aline Moreira , Peria Fernanda Maris , Mateus-Vasconcelos Elaine Cristine Lemes , Ferreira Cristine Homsi Jorge , Muglia Valdair Francisco , Oliveira Harley Francisco de
Published: March 2018

Abstract Introduction: Despite the technical and scientific progress that improved therapeutic resources available in Oncology, adverse effects of treatment can be prominent, impacting the quality of life (QoL). Objective: This research aims to determine the prevalence of post-radiotherapy pelvic symptoms in prostate cancer (PC) and its impact on QoL. Methods: We assessed three groups of patients at different stages during radiotherapy (RT): Pre-RT, evaluated before of RT; Post-RT#1, evaluated between six months and one year post-RT; Post-RT#2, evaluated between two and a half and four years post-RT. The presence of urinary incontinence (UI), its characteristics and impact on daily living activities (DLA) were evaluated by ICIQ-SF questionnaire. WHOQOL-BREF questionnaire was used to assess QoL. Student t test was used, considering significant p < 0.05. Results: Thirty-three men were assessed (pre-RT, n = 12; Post-RT#1, n = 10; Post-RT#2, n = 11). The prevalence of lower urinary tract symptoms (LUTS) was highest in Post-RT#1 group. Post-RT#2 group had the highest prevalence of post-RT UI. In QoL, Pre-RT and Post-RT#2 groups experiencing the greatest impact on physical, environmental and overall QoL. Conclusion: Acute effect of RT is characterized by a high prevalence of LUTS. Post-RT#2 group experienced the most adverse effects on DLA due to a higher prevalence of post-RT UI.
Thoracic changes and exercise capacity in patients with adolescent idiopathic scoliosis
Authors: Saraiva Bruna Marques de Almeida , Stella Thamiê Cristina , Araujo Geferson da Silva , Sperandio Evandro Fornias , Dourado Victor Zuniga , Vidotto Milena Carlos
Published: March 2018

Abstract Introduction: The spine deformity due to adolescent idiopathic scoliosis (AIS) generates respiratory mechanical limitations that may reduce the physical activity performance. Objective: To evaluate the thoracic deformity, exercise capacity and lung function in AIS patients comparing to healthy adolescentes. Besides investigating associations between thoracic deformity and exercise capacity in AIS patients. Methods: Thirty-two AIS patients and 22 healthy adolescents underwent chest wall evaluation by photogrammetry. We created thoracic markers shaped as angles (A): A3 (xiphoid process and the last false rib on the right and left sides) and A5E (inframamilar / inferior angle of the scapula / left acromion). Individuals were submitted to incremental shuttle walk test (ISWT) and physiological responses were quantified: oxygen consumption (VO2), tidal volume (VT), minute ventilation (VE), the rate of gas exchange (R) and the walked distance (ISWD). Pulmonary function test was performed and the forced vital capacity (FVC) and expiratory volume in first second (FEV1) were obtained. Results: Patients with AIS presented FVC (p = 0.015), FEV1 (p = 0.044), VO2 (p = 0.015), VO2/kg (p = 0.008), VT (p < 0.001), VE (p = 0,010) and ISWD significantly reduced compared to healthy adolescents. We found moderate correlations between the thoracic markers A5E and VO2 (r = -0.480, p = 0.001), A3 and VE/VO2 (r = -0.480; p = 0.001) and R (r = -0.480, p = 0.001) in AIS patients. Conclusion: Patients with AIS presented reduced exercise capacity and reduced pulmonary function. The thoracic deformity is related to worse exercise capacity in individuals with AIS.
Kangaroo position: Immediate effects on the physiological variables of preterm and low birth weight newborns
Authors: Defilipo Érica Cesário , Chagas Paula Silva de Carvalho , Nogueira Caroline Chaves Lessa , Ananias Geisiane Pereira , Silva Andrea Januário da
Published: March 2018

Abstract Introduction: The Kangaroo Mother Care (KMC) method is a significant neonatal alternative that ensures better quality humanized care for preterm and low birth weight newborns. Objective: To analyze the immediate physiological effects of the kangaroo position in critically ill newborns. Methods: Open clinical trial with parallel interventions, involving preterm (up to 28 days old) low or very low birth weight newborns (minimum weight of 1,250 grams) of both sexes, that were clinically stable and undergoing enteral nutrition. The degree of respiratory distress was assessed and quantified using the Silverman-Anderson scoring system. Heart rate and peripheral oxygen saturation were collected using a pulse oximeter. Respiratory rate was determined by auscultation for one minute. The newborns were submitted to the kangaroo position once only, for 90 minutes. Results: Participants were 30 newborns, 56.7% of which were girls. Comparison of the variables before and after application of the kangaroo position using the Wilcoxon test showed a statistically significant reduction in respiratory rate (p = 0.02) and Silverman-Anderson score (p < 0.01). The remaining variables showed no significant differences: heart rate (p = 0.21), peripheral oxygen saturation (p = 0.26) and axillary temperature (p = 0.12). Conclusion: There was a decline in the respiratory rate and Silverman-Anderson score after application of the kangaroo position, while peripheral oxygen saturation, axillary temperature and heart rate remained stable.
Effect of hippotherapy in the global motor coordination in individuals with Down Syndrome
Authors: Costa Valéria Sovat de Freitas , Silva Hudday Mendes da , Azevêdo Monique de , Silva André Ribeiro da , Cabral Ludmila Lucena Pereira , Barros Jonatas de França
Published: March 2018

Abstract Introduction: Down syndrome (DS) of all genetic syndromes is the most common. In Hippotherapy, three-dimensional movements, provided by horse walking, awaken in the body of children with DS a large amount of sensory and neuromuscular stimuli, which directly interfere with overall development and the acquisition of motor skills. Objective: To analyze the effects of an Hippotherapy program on global motor coordination variables in individuals with DS of both genders and to compare individuals with the same syndrome who do not practice Hippotherapy. Methods: 41 individuals participated in the study, 20 of them practicing Hippotherapy (EG) and 21 who did not practice Hippotherapy (CG). The Körperkoordinations test für Kinder (KTK) test was used, consisting of four tasks: Balance on beams, Single-lever jump, Side-jump and Transfer on platform for analysis of motor coordination for individuals. Results: Comparing the groups, a significant difference (p < 0.01) was observed for the Lateral Leap Motor Quotient, the EG presented a better score (114.10) than the CG (88.47), and also in the Total Motor Ratio (EG = 115.10, GC = 102.47). The individuals that practice Hippotherapy presented better results in the global motor coordination, with significant difference (p < 0.05). In EG, 5% had high global motor coordination, 40% good and 55% normal, whereas in CG only 10% had good global motor coordination and 90% normal global motor coordination. Conclusion: It can be emphasized that equine therapy presents benefits of improvement in global motor coordination. Specifically in tasks such as the balance beam, single jump and side jump, besides global motor coordination.
Manual hyperinflation and the role of physical therapy in intensive care and emergency units
Authors: Cruz Rafael Vinícius Santos , Andrade Fabiana do Socorro da Silva Dias de , Menezes Pollyanna Dórea Gonzaga de , Gonçalves Bruno Oliveira , Almeida Robson da Silva , Santos Anderson Reis
Published: March 2018

Abstract Introduction: Although manual hyperinflation (MHI) is a physical therapy technique commonly used in intensive care and emergency units, there is little consensus about its use. Objective: To investigate the knowledge of physical therapists working in intensive care and emergency units about manual hyperinflation. Methods: Data were collected through self-administered questionnaires on manual hyperinflation. Data collection took place between September 2014 and January 2015, in Itabuna and Ilhéus, Bahia, Brazil. Results: The study sample was composed of 32 physical therapists who had between 4 months and 10 years working experience. All respondents affirmed that they used the technique in their professional practice. However, only 34.4% reported it to be a routine practice. 90.6% stated that the most common patient position during manual hyperinflation is “supine”. Participants were almost unanimous (93.8%) in citing secretion removal and cough stimulation as perceived benefits of MHI. High peak airway pressure was identified as being a precaution to treatment with MHI by 84.4% of participants, whilst 100% of the sample agreed that an undrained pneumothorax was a contraindication to MHI. Conclusion: The most common answers to the questionnaire were: supine position during MHI; secretion removal and cough stimulation as perceived benefits; high peak airway pressure as a precaution; and an undrained pneumothorax as a contraindication.
Multisensory and closed kinetic chain exercises on the functional capacity and balance in elderly women: blinded randomized clinical trial
Authors: Ferreira Luiz Gustavo Padovini , Genebra Caio Vitor dos Santos , Maciel Nicoly Machado , Arca Eduardo Aguilar , Fiorelli Alexandre , Vitta Alberto De
Published: March 2018

Abstract Introduction: The aging process causes losses that lead to decreased balance, gait speed and functional capacity and, therefore, there is a need of specific protocols to work preventively these variables, which will contribute to the decrease in the frequency of falls in this population. Objective: Verify the effect of a program of multisensory and closed kinetic chain exercises on the functional capacity and balance in elderly women. Methods: Randomized clinical trial masked (blind). Subjects were 32 elderly women from the Centro de Convivência of the Bauru Department of Social Welfare (Secretaria de Bem-Estar Social de Bauru) distributed in two groups: control (CG = 15) and experimental (EG = 17). Interventions: The program of multisensory and closed kinetic chain exercises was applied during an hour, once a week, for 12 weeks. Main measures: Functional capacity was measured by Timed Up and Go (TUG) and the 10-meter walking test (TC10) and their balance by the Berg Balance Scale (BBS). Results: Regarding the comparison between the moments M1 and M2 of the EG after the intervention, there was a statistically significant increase in the functional capability (p = 0.00006), walking speed (p = 0.0008) and balance (p = 0.0006). Conclusion: The multisensory and closed kinetic chain-training program indicated a beneficial effect in the improvement of the elderly women balance and functional performance.
Patellofemoral and tibiofemoral forces during knee extension: simulations to strength training and rehabilitation exercises
Authors: Bini Rodrigo Rico
Published: March 2018

Abstract Introduction: Limited evidence has been shown on ways to optimize the mechanical design of machines in order to minimize knee loads. Objective: This study compared six computer simulated models of open kinetic knee extension exercises for patellofemoral pressure and tibiofemoral forces. Methods: A musculoskeletal model of the lower limb was developed using six different cam radius to change resistive forces. A default machine, a constant cam radius, a torque-angle model, a free-weight model and two optimized models were simulated. Optimized models reduced cam radius at target knee flexion angles to minimize knee forces. Cam radius, human force, tibiofemoral compressive and shear force, and patellofemoral pressure were compared for the six models using data from five knee flexion angles. Results: Large reductions in cam radius comparing the free-weight model to other models (73-180%) were limited to the large human force for the constant cam model to other models (9-36%). Larger human force (13 -36%) was estimated to perform knee extension using a constant cam radius compared other models without large effects in knee joint forces. Conclusion: Changes in cam design effected human without a potential impact in knee loads.
TENS effects on dysesthesia and quality of life after breast cancer surgery with axilectomy: randomized controlled trial
Authors: Mendonça Andreza Carvalho Rabelo , Rett Mariana Tirolli , Garcez Priscila de Araújo , Aquino Maria Jane das Virgens , Lima Lucas Vasconcelos , DeSantana Josimari Melo
Published: March 2018

Abstract Introduction: After breast cancer surgery, many women may present quality of life (QOL) impairment due to the presence of discomfort as dysesthesia in the anterolateral region of the chest, armpit and/or medial part of the arm caused by intercostobrachial nerve injury (ICBN). Objective: To investigate the effects of Transcutaneous Electrical Nerve Stimulation (TENS) on dysesthesia intensity at the intercostobrachial nerve (ICBN) dermatome and QOL in women after breast cancer surgery. Methods: A randomized, double-blinded, placebo controlled clinical trial was conducted. Women undergoing axillary lymphadenectomy (AL), with dysesthesia on ICBN dermatome were included. Patients were divided into active and placebo TENS groups. TENS was applied with a frequency of 100 Hz, pulse duration of 100 µs and amplitude at the highest sensory intensity tolerable for 20 minutes during 20 sessions, three times a week, on alternating days. In the placebo TENS group, electrical current was delivered only during the first 45 seconds of application. Skin sensitivity was assessed by esthesiometry. Dysesthesia intensity was assessed with a visual analogue scale (VAS) and QOL with the EORTC QLQ-C30 and the specific EORTC QLQ-BR23 which is the Breast Cancer Module. Results: VAS decreased significantly over the 20 sessions in the active TENS group (p<0.006) and no difference was found between groups. There weren’t significant differences in EORTC QLQ-C30 and EORTC QLQ-BR23 after 20 sessions or between groups. Conclusion: TENS decreased dysesthesia intensity in the ICBN dermatome after breast cancer surgery, but did not improve quality of life.
High energy Gallium Arsenide laser does not facilitate collagen alteration in muscle skeletal extracellular matrix: experimental study
Authors: Souza Beatriz Barbosa de , Consoli Érika Zanfolin , Freire Ana Paula Coelho Figueira , Oliveira Geovana Leticia Fernandes de , Pacagnelli Francis Lopes , Freitas Carlos Eduardo Assumpção de
Published: March 2018

Abstract Introduction: Low intensity laser therapy has proven effective in treating different tissues, reducing inflammation, preventing the formation of fibrous tissue, and promoting muscle regeneration. Objective: To evaluate the effect of low intensity laser therapy, seven days after the injury, and verify whether the radiated energy chosen influences the formation of fibrous tissue. Methods: Thirty Wistar rats, adult male, average body weight 210-340 g were used. The animals were randomized into three groups: control group, untreated injured group (L), and injured and treated group (LT). After anesthetizing the animals, muscle injury was induced by freezing (cryoinjury) in the central region of the tibialis anterior muscle belly (TA) on the left hind limb, through an iron rod previously immersed in liquid nitrogen. A Gallium Arsenide laser, wavelength 904 nm was used. The applications were initiated 24 hours after injury, daily, for five days, at two points in the lesion area. After 7 days, the animals were euthanized; the TA muscle of the left hind limb was removed and frozen in liquid nitrogen and the obtained histological sections were subjected to Sirius Red staining. Results: Histological analysis showed no significant difference in relation to the area of fibrosis in the LT and L groups. Conclusion: The results suggest that the energy density of 69 J/cm² and final energy (4.8 joules) did not promote alterations in the area of collagen in the skeletal muscle extracellular matrix.
The use of photogrammetry to evaluate chest wall after arthrodesis in patients with Adolescent Idiopathic Scoliosis
Authors: Rebouças Fabíola Pereira , Sperandio Evandro Fornias , Alexandre Anderson Salles , Yi Liu Chiao , Gotfryd Alberto Ofenhejm , Vidotto Milena Carlos
Published: March 2018

Abstract Introduction: Adolescent Idiopathic Scoliosis (AIS) is a three-dimensional spine deformity that creates changes in the rib cage biomechanics. Objective: Evaluate changes on the chest wall, quality of life and lung function on the preoperative and postoperative of arthrodesis in patients with AIS. Methods: Eighteen AIS patients with surgical indication for arthrodesis of both sexes aged between 11 and 18 years were evaluated. The evaluation of the chest was taken by using photogrammetry Postural Assessment Software (PAS). Thoracic markers were created using angles (A) and distances (D): A1 (bilateral acromion/manubrium), A2 (bilateral acromion/xiphoid process), A3 (bilateral rib/xiphoid process), A5 (acromion/scapula inferior angle/inframammilary), A6 (C7/acromion/T3), A7 (scapular irregularity) and D3 (xiphoid process to the anterior superior iliac spine). Spirometry and assessment of Quality of Life Questionnaire (SRS - 30) was performed. Evaluations were performed on the preoperative period (PRE), on two months of postoperative (PO1) and on the late postoperative period (LPO). Data were analysed using analysis of variance with repeated measures and Bonferroni method comparisons. Results: The thoracic markers A1, A2, A3, A5, A6, A7 and D3 showed significant difference in the LPO. All domains and the total score of the SRS - 30 questionnaire showed significant increase in periods PO1 and LPO. The FVC and FEV1 showed significant increase in the LPO. Conclusion: After arthrodesis patients with AIS showed alterations in the chest wall, associated with improved quality of life and lung function, especially in the late postoperative period.
Inspiratory muscle training in pediatrics: main indications and technical characteristics of the protocols
Authors: Woszezenki Cristhiele Tais , Paulo Heinzmann-Filho João , Donadio Márcio Vinícius Fagundes
Published: March 2018

Abstract Introduction: Inspiratory muscle training (IMT) is a resource widely used in pediatrics. However, there is great variability in relation to the characteristics of the protocols used. Objective: To identify the main clinical conditions and IMT protocols used in the pediatric age group. Methods: Integrative review of the literature by searching on Pubmed, Scielo, PEDro and EMBASE databases using the following strategy: threshold OR inspiratory muscle training OR muscle endurance OR muscle resistance OR endurance training OR maximal inspiratory pressure AND respiratory muscle. We have selected clinical trials that performed IMT in children and adolescents (0 to 18 years old), with a clinical diagnosis, and published in English, Portuguese and Spanish. Results: 17 studies were included. From these, 11 underwent IMT in patients with some neuromuscular disorder, being Duchenne Muscular Dystrophy the most common. The selected articles included a total sample of 327 participants. As for the characteristics of the protocols, 7 performed strength training, 5 endurance and 5 strength and endurance. The training load ranged from 30 to 80% of maximal inspiratory pressure. Moreover, 8 studies performed IMT twice daily and the session duration and the training period varied between 10 and 30 minutes, and from 3 weeks to 24 months, respectively. Conclusion: The IMT was used more frequently in patients with some neuromuscular disorder. Although there is no consensus as to the characteristics of the protocols, the choice of the load should take into account the purpose of IMT and the disease severity.
Non-invasive interventions in idiopathic scoliosis: a systematic review
Authors: Mello André Ivaniski , Kanitz Ana Carolina , Martinez Flávia Gomes
Published: March 2018

Abstract Introduction: Idiopathic Scoliosis (IS) is an idiopathic curvature of the spine in all three plans, been treated conservatively (non-invasive) or surgicaly (invasive). The effectiveness of noninvasive therapy still remains lacking in a scientific basis to support their evidence-based applicability. Objective: Evaluate the effects of non-invasive interventions in spine lateral inclination in IS through a systematic literature review. Methods: The search of studies in MEDLINE, SCOPUS and COCHRANE databases was performed on 24th March, 2014. The terms used were: Scoliosis, therapeutic exercise, physical therapy. Clinical trials with scoliotic patients undergoing some type of non-invasive intervention were included. The outcome was spine lateral inclination. Results: The research found 941 studies, seven of these were included after a screening performed by two independent reviewers. Six studies (85.7%) have adopted some sort of kinesiotherapeutic technic, and three studies (42.8%) used corrective orthosis. The average intervention time in kinesiotherapeutic technique studies was of 37.6 weeks and 91.6 weeks in the studies of corrective brace. The progression improvement of the spine lateral inclination was reported by 83.3% (5 of 6) of the kinesiotherapeutic technique studies and in 66.6% (2 of 3) of studies with corrective brace. Conclusion: An improvement was found, in general, in the progression of spine lateral inclination in IS subjects of both sexes from 11 to 25 years of age undergoing non-invasive interventions.
Prevalence of low back pain in different educational levels: a systematic review
Authors: Batista Alexandre Apolinário de Souza , Henschke Nicholas , Oliveira Vinícius Cunha
Published: March 2018

Abstract Introduction: Non-specific low back pain (LBP) can be understood through the interaction of biopsychosocial factors such as education. Unfortunately, it remains unclear whether education can be considered an important risk and prognostic factor for the occurrence of LBP. Objective: To investigate the association between education and LBP. Methods: The following databases were searched: MEDLINE, EMBASE, Cochrane, AMED and PsyINFO. Results: Thirteen studies were included in the review. The Prevalence Critical Appraisal Instrument (PCAI) was used to assess risk of bias. Methodological quality scores ranged from 7 to 10 on a scale of 0-10. There was a 23% (95% CI, 13-37) prevalence of LBP (10,582 out of a total of 99,457 cases) in the general sample at the time of assessment. The meta-analysis of studies on the prevalence of LBP in people with low, medium or high educational level found the following results, respectively: 24% (95% CI, 12-43), 27% (95% CI, 9-56), and 18% (95% CI, 5-50). The meta-regression identified heterogeneity among the studies included in the review. This can be explained by educational differences (p < 0.05). Conclusion: Occurrence of LBP varies according to educational level. Individuals with higher educational levels are less often affected by LBP than individuals with medium or low educational levels.
Effects of the Pilates method on neck pain: a systematic review
Authors: Cemin Natália Fernanda , Schmit Emanuelle Francine Detogni , Candotti Cláudia Tarragô
Published: March 2018

Abstract Introduction: The Pilates method has been used for neck pain reduction. Objective: To systematically review randomized and non-randomized controlled trials that assessed the effects of Pilates on neck pain when compared to other groups (CRD42015025987). Methods: This study involved a systematic review directed by the PRISMA Statement based on the recommendations of the Cochrane Colaboration, registered in PROSPERO under the code CRD42015025987. The following databases were searched: Cochrane CENTRAL, EMBASE, PubMed, Science Direct, Scopus and Web of Science, using the terms “Pilates” AND “Neck pain”, without language and date restrictions. Results: Of a total of 73 identified studies, two were included herein since they fulfilled the eligibility criteria (at least one intervention group applying Pilates), where we evaluated the methodological quality by the Downs and Black scale and evidence strength with the Best Evidence Synthesis. Pain and disability decreased from the sixth session, with gradual improvement in up to 24 sessions. Conclusion: Few studies are available using Pilates to decrease pain, and moderate evidence exists of positive Pilates effects on pain and function in patients with neck pain.
Effects of kinesiology taping in children with cerebral palsy: a systematic review
Authors: Sousa Junior Ricardo Rodrigues de , Lima Priscila de , Silva Josiele Neves da , Vaz Daniela Virgínia
Published: March 2018

Abstract Introduction: Cerebral Palsy is a group of non-progressive movement and posture disorders. There are many rehabilitation methods for children and adolescents with these disorders. Kinesiology Taping(KT) is becoming a popular as an option of rehabilitation method for these children. Objective: The aim of this systematic review is to summarize evidence regarding the methods of Kinesiology Taping use in children and adolescents with Cerebral Palsy and its effects. Materials: A search of scientific papers in the databases Medline, Scielo and PEDro was conducted with no data or language restriction. For this search the keywords “Kinesio taping”, “Kinesiology Taping”, “Taping”, and “Bandages” combined with “Cerebral Palsy” were used. The search was conducted between May of 2015 and November of 2016. Results: Eleven studies were included in the review, six were randomized controlled clinical trials, four were quasi-experimental studies, and one was a case study. In general, the studies followed the guidelines proposed by the Kinesiology Taping creator; they used corrective techniques and muscle contraction facilitation/inhibition techniques. Results varied according to techniques used and outcomes chosen. Conclusion: There is strong to insufficient evidence of KT effects in motor function related outcomes. Stronger quality level studies are necessary to support use of KT in clinical practice.
Nintendo Wii training on postural balance and mobility rehabilitation of adults with Parkinson's disease: a systematic review
Authors: Ferraz Daniel Dominguez , Trippo Karen , Dominguez Adriana , Santos Adriana , Oliveira Filho Jamary
Published: March 2018

Abstract Introduction: Postural instability affects balance control in Parkinson disease (PD) patients and increases the particular risk of falling compared with healthy older adults. Video games with not immersive virtual reality have been used in neurological disorders rehabilitation process. Objective: To evaluate the effectiveness of the video game console Nintendo Wii (NW) on postural balance and mobility treatment of adults with PD in Hoehn and Yahr stages I to III. Methods: The following databases were searched electronically on MEDLINE, Cochrane Library, PEDro, CAPES Periodic, BIREME, and LILACS databases. The search period for this review was January 2010 to June 2016. The assessment of methodological quality was performed using the PEDro Scale as reference. Results: 12 original studies were selected, but only 3 were randomized controlled trials (RCTs). Conclusion: Some of the studies analysed suggest that NW can provide improvement in balance and mobility of adults with PD. These benefits should be interpreted with caution because of the low methodological quality of the included trials, and the lack of common assessment of treatment effects. There is little evidence to ensure the effectiveness and support the inclusion of the treatment with NW of patients with PD.