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1.
Article in English | LILACS-Express | LILACS | ID: biblio-1444451

ABSTRACT

Backgroung: the diet quality contributes for the success of weight loss treatment after bariatric surgery. Objective: to evaluate weight loss, body parameters and diet quality during the short-term (6 months) follow-up of subjects undergoing Roux-en-Y Gastric Bypass (RYGB). Methods: prospective and observational study, carried out with adult patients, of both sexes, submitted to RYGB. Weight, BMI, percentage of total weight loss (%TWL), waist circumference (WC), fat mass (FM), fat-free mass (FFM) and diet quality were evaluated before (T0), and approximately in the second (T1) and sixth month (T2) after RYGB. Diet quality was assessed by the Healthy Eating Index. Data were analyzed by repeated measures ANOVA or Friedman's test, with 5% significance level. Results: the final sample consisted of 18 patients, (89% female). %TWL was 16.2% at T1 and 26.7% at T2. There was a significant reduction in weight, BMI, WC, FM, FFM (p<0.001), in total daily calorie intake (p=0.017), and in total fat consumption (p=0.009) over the course of the evaluated moments. The diet was classified as low quality, mainly due to the low intake of cereals, roots, tubers, fruits, vegetables, legumes, meat, eggs, milk and derivatives, not differing between the evaluated moments (p>0.05). Conclusion: in the present study, despite adequate weight loss and reduction of body parameters, subjects submitted to RYGB showed a low diet quality during the follow-up, indicating the maintenance of inadequate eating habits


Introdução: a qualidade da dieta contribui para o sucesso do tratamento da perda de peso após a cirurgia bariátrica. Objetivo: avaliar a perda de peso, parâmetros corporais e a qualidade da dieta durante seis meses acompanhamento de participantes submetidos ao Bypass Gástrico (BG). Método: estudo observacional e prospectivo, realizado com pacientes adultos, de ambos os sexos, submetidos ao BG. Peso, IMC, percentual de perda de peso (%PP), circunferência da cintura, massa gorda, massa magra e a qualidade da dieta foram avaliados antes (T0) e aproximadamente no segundo (T1) e sexto (T2) meses após a cirurgia. A qualidade da dieta foi avaliada pelo Indice da Qualidade da dieta. Os dados foram analisados pela ANOVA de medidas repetidas ou teste de Friedman, com nível de significância de 5%. Resultado: a amostra final foi composta por 18 pacientes (89% mulheres). O %PP foi de 16,2% em T1 e 26,7% em T2. Peso, IMC, circunferência da cintura, massa gorda, massa magra (p<0,001), ingestão calórica diária (p=0,017) e de gordura (p=0,009) reduziram ao longo dos períodos. A dieta foi classificada como de baixa qualidade, principalmente pelo baixo consumo de alimentos dos grupos de cereais, raízes, tubérculos, frutas, vegetais, legumes, carnes, ovos, leite e derivados, não diferindo ao longo dos momentos avaliados (P>0,05). Conclusão: no presente estudo, apesar da adequada perda de peso e redução dos parâmetros corporais, participantes mostraram uma baixa qualidade da dieta durante o acompanhamento, indicando a manutenção de hábitos alimentares inadequados

2.
Int. arch. otorhinolaryngol. (Impr.) ; 22(3): 260-265, July-Sept. 2018. tab, graf
Article in English | LILACS | ID: biblio-975582

ABSTRACT

Abstract Introduction The literature shows that there are anatomical changes on the temporal bone anatomy during the first four years of life in children. Therefore, we decided to evaluate the temporal bone anatomy regarding the cochlear implant surgery in stillbirths between 32 and 40 weeks of gestational age using computed tomography to simulate the trajectory of the drill to the scala timpani avoiding vital structures. Objectives To measure the distances of the simulated trajectory to the facial recess, cochlea, ossicular chain and tympanic membrane, while performing the minimally invasive cochlear implant technique, using the Improvise imaging software (Vanderbilt University, Nashville, TN, US). Methods An experimental study with 9 stillbirth specimens, with gestational ages ranging between 32 and 40 weeks, undergoing tomographic evaluation with individualization and reconstruction of the labyrinth, facial nerve, ossicular chain, tympanic membrane and cochlea followed by drill path definition to the scala tympani. Improvise was used for the computed tomography (CT) evaluation and for the reconstruction of the structures and trajectory of the drill. Results Range of the distance of the trajectory to the facial nerve: 0.58 to 1.71mm. to the ossicular chain: 0.38 to 1.49 mm; to the tympanic membrane: 0.85 to 1.96 mm; total range of the distance of the trajectory: 5.92 to 12.65 mm. Conclusion The measurements of the relationship between the drill and the anatomical structures of the middle ear and the simulation of the trajectory showed that the middle ear cavity at 32 weeks was big enough for surgical procedures such as cochlear implants. Although cochlear implantation at birth is not an indication yet, this study shows that the technique may be an option in the future.


Subject(s)
Humans , Infant, Newborn , Temporal Bone/anatomy & histology , Temporal Bone/surgery , Cochlea/surgery , Cochlear Implantation/methods , Tympanic Membrane/surgery , Cadaver , Pregnancy , Tomography, X-Ray Computed , Clinical Trial , Minimally Invasive Surgical Procedures , Ear, Middle/anatomy & histology , Ear Ossicles/surgery , Stillbirth , Facial Nerve/surgery , Ear, Inner/surgery
3.
CoDAS ; 28(6): 758-769, nov.-dez. 2016. tab, graf
Article in Portuguese | LILACS | ID: biblio-828586

ABSTRACT

RESUMO Objetivo construir e aplicar um material de apoio para respostas ao teste do índice percentual de reconhecimento de fala em crianças. Método estudo descritivo exploratório. A primeira etapa, elaboração de um material, foi realizada pela avaliação de 31 fonoaudiólogos (juízes), com palavras monossílabas e dissílabas, regulares e frequentes, que pertencem ao vocabulário das crianças e figuras que pudessem representar essas palavras. A segunda etapa constituiu-se da aplicabilidade do material em 30 crianças na faixa etária de 2 a 4 anos e 11 meses, com audição normal. Resultados o material foi constituído por 25 palavras e seis pranchas com seis figuras. As palavras selecionadas pelos fonoaudiólogos tiveram como critério o fonema inicial e figuras reais, coloridas e próximas do cotidiano das crianças. A média de acertos apresentada pelas crianças no índice percentual de reconhecimento de fala com apoio das figuras foi de 93% (± 8% desvio padrão) e sem, de 64% (± 25% desvio padrão). Ao comparar os resultados obtidos com e sem o apoio das figuras, observou-se diferença significativa para 15 das 25 palavras do teste, sendo maior o número de acertos quando se utilizou com apoio de figuras. Na comparação entre os acertos e erros obtidos no teste, utilizando as figuras como apoio, houve diferença significativa apenas para a palavra “cão” (p=0,0079). Conclusão houve concordância entre os juízes em relação às palavras e figuras; a aplicação foi rápida e fácil, possibilitando a avaliação e o monitoramento sistematizado da habilidade de percepção de fala independentemente da capacidade de verbalização da criança.


ABSTRACT Purpose To prepare and apply support material for responses to the Speech Recognition Percentage Index (SRPI) test in children. Methods This is a descriptive, exploratory study conducted in two phases: in the first phase, 31 speech-language pathologists (referees) prepared material composed of regular, frequently used monosyllabic and disyllabic words belonging to the vocabulary of children and figures that could represent these words; the second phase consisted in the application of this material to 30 normal-hearing children aged 2 to 4 years and 11 months. Results The material consisted of 25 words and six boards with six figures each. The word selection criterion adopted by the referees included the initial phoneme and real, colorful figures familiar to the children. The mean scores of the children in the SRPI test were 93% (SD ± 8%) with the support of figures and 64% (SD ± 25%) without figure support. Comparison between the results obtained with and without the support of figures showed significant difference for 15 of the 25 test words, with higher scores with the use of supporting figures. Comparison between correct and incorrect responses using the support of figures showed significant difference only for the word “dog” (“cão”) (p=0.0079). Conclusion There was agreement among the referees with respect to the words and figures. The SRPI test can be rapidly and easily applied, allowing evaluation and systematic monitoring of speech perception ability regardless of child verbalization capacity.


Subject(s)
Humans , Male , Female , Child, Preschool , Speech Perception , Symbolism , Language Tests , Nonverbal Communication , Visual Perception , Vocabulary , Phonetics , Photography
4.
Rev. bras. ativ. fís. saúde ; 20(3): 262-269, mai. 2015. fig, tab
Article in Portuguese | LILACS | ID: biblio-264

ABSTRACT

A partir do aumento do número de indivíduos frequentadores de academia nos últimos anos, o aprimoramento entre os horários para a realização de exercícios físicos juntamente com o cronotipo pode ser fundamental para o aumento da motivação diária e melhora das respostas fisiológicas do corpo. Assim, o objetivo do estudo foi analisar a relação entre cronotipo, sonolência e qualidade do sono com horários e frequência de treinamento físico em uma academia da cidade de Limeira. Para isso, 100 frequentadores de uma academia da cidade de Limeira entre 14 e 65 anos, de ambos os sexos, foram avaliados utilizando questionários para determinar o cronotipo, sonolência diurna excessiva e a qualidade do sono. Para controlar a frequência de alunos na academia foi utilizado o banco de dados do Sistema Integrado de Informação da academia (horários de acesso dos alunos). Os resultados demonstraram uma associação significativa entre o cronotipo vespertino e o horário de treinamento em seu período correspondente (noite) (χ² (1) = 12,84, p = 0,001), ao passo que os indivíduos matutinos não apresentaram um padrão de horário para o seu treinamento. Não houve relação entre a frequência semanal na academia e o cronotipo (p = 0.489). A qualidade do sono e a sonolência (χ² (1) = 2,31 , p = 0,195) não demonstraram associação com o treinamento em período correspondente ao cronotipo. Dessa forma, os resultados sugerem que a qualidade do sono não influenciou na frequência da prática do exercício físico na academia, no entanto, os indivíduos que apresentaram cronotipo vespertino tiveram maior adesão em realizar seu treinamento no período correspondente ao seu cronotipo.


Currently, the growth in the number of individuals in the gym is increasing. The schedules optimization for performing physical exercises along with chronotype can increase the daily motivation and enhance the physiological responses of the body. Thus, the objective of this study was analyzing the relationship between chronotype, sleepiness, and sleep quality with schedule and frequency of physical training in a gym. One hundred participants between 14 and 65 years, both genders, were assessed using questionnaires to determine chronotype, excessive daytime sleepiness and sleep quality. To control the students frequency was used the integrated information system databases from the gym (access schedules of the students). Data analysis was based on the evaluation of the results obtained from the questionnaires, the weekly average frequency and the most common training schedule during the monitoring period. The results showed a significant association between chronotype and evening hours of training in its corresponding period (night) (χ² (1) = 12,84, p = 0,001), while the morning subjects did not present a pattern of time for your training. There was no relationship between the weekly frequency in gym and the chronotype (p = 0.489). The quality of sleep and sleepiness (χ² (1) = 2,31 , p = 0,195) showed no association with the training period corresponding to chronotype. Thus, the results suggest that sleep quality did not influence the frequency of physical exercise in the gym; however, individuals who exhibited greater adherence evening chronotype had to hold his training in the period corresponding to their chronotype.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Sleep Stages , Exercise , Circadian Rhythm
5.
Int. arch. otorhinolaryngol. (Impr.) ; 17(1): 41-46, Jan.-Mar. 2013. ilus, tab
Article in English | LILACS | ID: lil-662524

ABSTRACT

Introduction: The effects of lead on children's health have been widely studied. Aim: To analyze the correlation between the long latency auditory evoked potential N2 and cognitive P3 with the level of lead poisoning in Brazilian children. Methods: This retrospective study evaluated 20 children ranging in age from 7 to 14 years at the time of audiological and electrophysiological evaluations. We performed periodic surveys of the lead concentration in the blood and basic audiological evaluations. Furthermore, we studied the auditory evoked potential long latency N2 and cognitive P3 by analyzing the absolute latency of the N2 and P3 potentials and the P3 amplitude recorded at Cz. At the time of audiological and electrophysiological evaluations, the average concentration of lead in the blood was less than 10 ug/dL. Results: In conventional audiologic evaluations, all children had hearing thresholds below 20 dBHL for the frequencies tested and normal tympanometry findings; the auditory evoked potential long latency N2 and cognitive P3 were present in 95% of children. No significant correlations were found between the blood lead concentration and latency (p = 0.821) or amplitude (p = 0.411) of the P3 potential. However, the latency of the N2 potential increased with the concentration of lead in the blood, with a significant correlation (p = 0.030). Conclusion: Among Brazilian children with low lead exposure, a significant correlation was found between blood lead levels and the average latency of the auditory evoked potential long latency N2; however, a significant correlation was not observed for the amplitude and latency of the cognitive potential P3...


Subject(s)
Humans , Male , Female , Child , Adolescent , Lead/toxicity , Cognition/radiation effects , Electrophysiology , Environmental Exposure , Evoked Potentials, Auditory , Threshold Limit Values , Lead Poisoning, Nervous System, Childhood
6.
Rev. CEFAC ; 14(6): 1061-1071, out.-dez. 2012. ilus, tab
Article in Portuguese | LILACS | ID: lil-660982

ABSTRACT

OBJETIVO: avaliar as medidas repetidas da resposta de ressonância da orelha externa sem (REUR) e com uso de amplificação (REAR) e o ganho de inserção (REIG), realizados face a face e via teleconsulta. MÉTODO: estudo prospectivo longitudinal. Foram realizadas quatro repetições da REUR, REAR e REIG (com estímulo speech noise apresentado em 65 dB NPS e 0º azimute) em 19 orelhas de adultos ouvintes normais, via face a face (F) e teleconsulta síncrona por controle remoto de aplicativo (T) e vídeo interativo. O software Polycom PVX foi utilizado para compartilhamento e transmissão de áudio e vídeo. A conexão foi realizada via LAN (Local Area Network) USP na velocidade de 384 kbps Foi calculado o erro causal (Dalhberg) entre as quatro medidas para frequências de 250 a 8000 Hz. RESULTADOS: os erros casuais entre as medidas F e T foram muito semelhantes, sendo maiores nas frequências acima de 4 kHz. As diferenças e variações entre as medidas F e T estavam dentro da magnitude de variabilidade do procedimento de medidas com microfone sonda. CONCLUSÃO: as medidas com microfone sonda via teleconsulta fornece resultados confiáveis e similares aos obtidos pelo procedimento padrão.


PURPOSE: to evaluate the repeated measurements of the real ear unaided response (REUR), real ear aided response (REAR) and insertion gain (REIG) conducted as face to face (F) and via telecounselling (T). METHOD: longitudinal prospective study. Four measures of REUR, REAR and REIG (carried out with speech noise stimulus presented at 65 dB SPL at 0° azimuth) were obtained in 19 ears in normal hearing adults, face to face and via synchronous telecounsellings with remote control of the real ear equipment and interactive video. Polycom PVX software was used for desktop sharing and video and audio transmission. The Loca Area Network (LAN) USP was used for the connection (transmission rate: 384 kbps). Dahlberg’s casual errors were calculated for obtaining the measures for frequencies from 250 to 8000 Hz. RESULTS: casual errors between F and T measures were very similar, being greater for frequencies above 4 kHz. The differences between F and T measures were no greater than the variability reported for real ear measures. CONCLUSION: probe microphone measures obtained via telecounselling provides reliable results and similar to those obtained by standard procedures.

7.
Article in Portuguese | LILACS, BBO | ID: lil-655287

ABSTRACT

Objetivo: Avaliar a infiltração marginal em restaurações de resina composta, realizadas sobre forramento com óxido de zinco e eugenol em molares decíduos.Método: Foram utilizados 24 molares decíduos divididos em três grupos (n=8/grupo), de acordo com o tempo decorrido até a realização da restauração de resina. G1= imediatamente após inserção do IRM;G2= após 48h e G3= após 28 dias. Uma cavidade oclusal foi realizada em cada dente com ponta montada diamantada 3018 HL. Depois de restaurados, os dentes foram cobertos por uma camada de esmalte e cera, deixando-se livre uma região de 1 mm ao redor da restauração. Os dentes foram, então, imersos no corante rodamina a 0,5% durante 24h. As amostras foram cortadas em máquina de corte (Labcut 1010), avaliadas em Estéreo Microscópio e classificadas por níveis de infiltração de 0 a 3. Os resultados foram submetidos aos teste KruskallWallis e Qui-Quadrado, com nível de significância de 5%. Resultados: Constatou-se significativa associação entre infiltração e período decorrente até a realização da restauração. No período imediato houve menor grau de infiltração enquanto no período de 28 dias houve maior grau de infiltração (p=0,02). Conclusão: É importante que não haja muito tempo entre restauração provisória com IRM e restauração definitiva com resina composta a fim de diminuir a infiltração marginal


Objective: to evaluate dental leakage in composite resin restorations carried through on the lining with zinc oxide and eugenol in molar deciduous. Methods: For the study, had been used 24 deciduous molars, which had been divided in three groups, in accordance with the moment where the resin restoration was carried through: G1= immediately after de insertion of the IRM, G2= after 48 hours and G3= after 28 days. A occlusal socket was carried through, in all the teeth, with a drill 3018 HL (KG Sorensen). After restored, the teeth had been covered enamel layer and wax, leaving itself around exempts a region of 1,, of the restoration. The teeth had been, then, immersed in rodamina dye 0.5% during 24 hours. After it was removed the enamel and the wax, and the teeth had been washed, dried and cut with a machine of precision cut (Labcut 1010). The specimens had been evaluated in a Stereo Microscope (Olympus SZH 10) and classified by levels of infiltration of 0 the 3. Results: Through the analysis statistics, a significant association was evidenced enters the presence of infiltration and the period where the restoration was carried through. It was observed that in the immediate period dental leakage had a minor and in the period of 28 days a bigger infiltration (p=0.02). Conclusion: It is important that there is not much time between temporary restoration with IRM and final restoration with composite resin to decrease microleakage


Subject(s)
Humans , Zinc Oxide-Eugenol Cement/chemistry , Tooth, Deciduous , Dental Leakage/diagnosis , Dental Leakage , Composite Resins/chemistry , Chi-Square Distribution , Statistics, Nonparametric
8.
Stomatos ; 16(30)jan.-jun. 2010.
Article in Portuguese | LILACS | ID: lil-565175

ABSTRACT

O objetivo desse trabalho foi avaliar clinicamente a eficácia do clareamento dental com peróxido de carbamida a 16%, utilizando a técnica caseira com e sem alívio na moldeira, e analisar a hipersensibilidade dentinária provocada pelo procedimento clareador. Esse estudo randomizado, duplo-cego e com desenho experimental de boca dividida avaliou onze pacientes, sendo os dentes 11 e 21 avaliados previamente por dois examinadores calibrados (Kappa 0,75). A hemi-arcada direita recebeu alívio no modelo de gesso para a confecção da moldeira, enquanto a esquerda não recebeu. O clareamento foi realizado durante 2 semanas, 6 horas por dia. Logo após esse período, os dentes 11 e 21 foram reavaliados pelos mesmos examinadores e os pacientes foram questionados sobre a hipersensibilidade. Os dados foram analisados pelo teste exato de Fisher (p>0,05) e mostraram que não houve diferença significativa no clareamento entre as técnicas com e sem alívio. Todos os pacientes relataram hipersensibilidade dentinária durante o clareamento. Concluiu-se que a técnica caseira foi eficaz no clareamento dental, independentemente da presença do alívio na moldeira. O clareamento provocou hipersensibilidade dentinária em todos os casos.


The aim of this study was to evaluate the clinical performance of 16% carbamide peroxide home vital bleaching, using trays constructed with or without reservoirs, and analyze thepostoperative hypersensitivity. This was a randomized, double-blind and split-mouth study. Two examinators evaluated 11 and 21 teeth from eleven patients (Kappa 0,75). Right side of upper stone models received reservoirs before trays were constructed, left side didn’t. Home bleaching was performed through two weeks, 6 hours-day. After this time, 11 and 21 teeth was evaluatedagain by the same examinators. Patients were asked about ostoperative hypersensitivity. Data were statistically analyzed by Fisher’s exact test (p>0,05), and didn’t show any statistically significant difference between trays with or without reservoirs. All patients related postoperative hypersensitivity during bleaching time. Home bleaching technique was effective on dental bleaching, with or without reservoirs on the trays. Home bleaching promoted postoperative hypersensitivityin all cases.


Subject(s)
Tooth Bleaching/adverse effects , Tooth Bleaching/methods , Peroxides/adverse effects , Dentin Sensitivity , Esthetics, Dental , Dental Impression Materials
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