Evelyne Pessoa Soriano

Nível de evidência e grau de recomendação dos artigos sobre a acurácia diagnóstica da ultrassonografia na síndrome do túnel do carpo

Objective: The present study was aimed at assessing the quality of articles related to diagnostic accuracy of ultrasonography both in idiopathic and occupational carpal tunnel syndrome. Materials and Methods: A search was undertaken in electronic databases, selecting reports on systematic reviews, randomized clinical trials and observational studies. After four stages of analysis, from an initial screening to the evaluation by means of the assessment scale developed by the Critical Appraisal Skills Programme, the articles were classified according to levels of evidence, with their respective grades of recommendation. Results: Among 68 articles initially identified, only 4 have met all the methodological quality criteria proposed in the present study. Measurement of the cross-sectional area of the median nerve was the most important criterion for the diagnosis of carpal tunnel syndrome (cut-off point between 9 and 10 mm 2 : sensitivity = 82–86.3%; specificity = 48-87%). The four articles were given level of evidence “1b” and grade of

First forensic records of termite activity on non-fossilized human bones in Brazil

The aim of this study was to describe the first records of termite activity on non-fossilized human bones in Brazil. The cases reported in this study resulted from forensic analysis of six human skeletons found in northeastern Brazil between 2012 and 2014. Traces of tunnels and nests commonly produced by termites were found on several human bone surfaces as well as the specimens and characteristic signs of osteophagic activity. In four cases, the species were identified: Amitermes amifer Silvestri, 1901, Nasutitermes corniger (Motschulsky, 1855) (on two skeletons), and Microcerotermes indistinctus Mathews, 1977. In two other cases, the activity of termites on bone surfaces was evidenced by remains of nests and tunnels produced by these insects. At least in the samples of human remains available for this report, the number of termites collected was greater on bones found during autumn, the rainy season in the Northeast of Brazil. The human bones examined showed termites like insects with lots of strength at bone degradation, capable of continuing the process of decomposition of human remains even in completely skeletonized bodies.The aim of this study was to describe the first records of termite activity on non-fossilized human bones in Brazil. The cases reported in this study resulted from forensic analysis of six human skeletons found in northeastern Brazil between 2012 and 2014. Traces of tunnels and nests commonly produced by termites were found on several human bone surfaces as well as the specimens and characteristic signs of osteophagic activity. In four cases, the species were identified: Amitermes amifer Silvestri, 1901, Nasutitermes corniger (Motschulsky, 1855) (on two skeletons), and Microcerotermes indistinctus Mathews, 1977. In two other cases, the activity of termites on bone surfaces was evidenced by remains of nests and tunnels produced by these insects. At least in the samples of human remains available for this report, the number of termites collected was greater on bones found during autumn, the rainy season in the Northeast of Brazil. The human bones examined showed termites like insects with lots of strength at bone degradation, capable of continuing the process of decomposition of human remains even in completely skeletonized bodies.

Cumulative Trauma Disorders among Dentists

Abstract Objectives: The aim of this study was to investigate the cumulative trauma disorders [CTD] among public health dentists according to sex, age, working time, specialty, workload, and physical activity, identifying the frequency, intensity, and limitations caused by CTD in their professional practice. Methods: A cross-sectional study was carried out with 150 dentists in public health units. Subjects were classified according to socioeconomic and demographic levels, the presence or absence of CTD, and type of working process. The Portuguese version of the Nordic Musculoskeletal Questionnaire was used to evaluate these variables. The statistical analysis was performed using the SPSS software. The chi-square and Fishers exact tests were used to evaluate the association between variables, with a confidence interval set at 95% and a significance level at 5%. Results: Most subjects interviewed were female [79.3%] with an average of 20 years of professional experience [46.0%]. Despite 92% of respondents showing symptoms of musculoskeletal disorders, only 20% were diagnosed with CTD. Conclusions: The presence of CTD in the studied sample was high. The large number of dentists with the symptoms compared to the low number of dentists properly diagnosed is suggestive of underreporting and explains why governmental statistics do not have this data.

Christ Siemens Touraine syndrome: a case report

BackgroundThe ectodermal dysplasias are a large and complex group of diseases.Case presentationThis article presents a case in a 37 years old female patient, referred to the dental clinic for impairment patients maintained by the University of Pernambuco. She presented typical characteristics of Christ Siemens Touraine syndrome such as alterations of the inferior members, a great number of diffuse pigmentations, poor oral hygiene, periodontal disease, oligodontia, enamel hypoplasia, including alteration in the form and size of the teeth.ConclusionThe optimal treatment for these patients should require the multidisciplinary collaborative efforts of health professionals.

Orofacial Injuries in Children and Adolescents (2009-2013): A 5-Year Study In Porto, Portugal

The aim of this study was to verify the prevalence of acts of aggression to the head, face and neck towards victims of Physical Violence against Children and Adolescents (PVCA) who were examined at the National Institute of Legal Medicine and Forensic Sciences Delegation North (INMLCF-DN) in Porto, Portugal. A study was carried out on 2,148 complaints of physical aggression against children and adolescents (0 to less than 18 years old) occurred between 2009 and 2013 and which were retrieved from information about violence held on INMLCF-DN data files. Continuous variables were described and the association between them was verified by Chi-square or Fischers Exact tests with 5% significance level. Within the 5-year timespan, 1,380 cases were identified with clinical relation with physical aggression. Most subjects evaluated were male adolescents and the most affected body region was the face, to which 747 injuries (24.7%) were recorded, with statistically significant association between sex and region (head and face). Victims in 15-17-year-old age group are more susceptible to violence than those in the 0-14-year-old age range. Dentists routinely examine the face, neck and skull, which make them the most appropriate health professionals to identify cases of aggression early.

Validation of a reaction volume reduction protocol for analysis of Y chromosome haplotypes targeting DNA databases

The use of Y chromosome haplotypes, important for the detection of sexual crimes in forensics, has gained prominence with the use of databases that incorporate these genetic profiles in their system. Here, we optimized and validated an amplification protocol for Y chromosome profile retrieval in reference samples using lesser materials than those in commercial kits. FTA® cards (Flinders Technology Associates) were used to support the oral cells of male individuals, which were amplified directly using the SwabSolution reagent (Promega). First, we optimized and validated the process to define the volume and cycling conditions. Three reference samples and nineteen 1.2 mm-diameter perforated discs were used per sample. Amplification of one or two discs (samples) with the PowerPlex® Y23 kit (Promega) was performed using 25, 26, and 27 thermal cycles. Twenty percent, 32%, and 100% reagent volumes, one disc, and 26 cycles were used for the control per sample. Thereafter, all samples (N = 270) were amplified using 27 cycles, one disc, and 32% reagents (optimized conditions). Data was analyzed using a study of equilibrium values between fluorophore colors. In the samples analyzed with 20% volume, an imbalance was observed in peak heights, both inside and in-between each dye. In samples amplified with 32% reagents, the values obtained for the intra-color and inter-color standard balance calculations for verification of the quality of the analyzed peaks were similar to those of samples amplified with 100% of the recommended volume. The quality of the profiles obtained with 32% reagents was suitable for insertion into databases.

Qualidade e Tendências Metodológicas dos Ensaios Comunitários de Educação em Saúde Bucal

Objetivo: Analisar a qualidade dos periodicos e a tendencia metodologica dos ensaios comunitarios de educacao em saude bucal para a reducao e, ou controle da carie dentaria. Metodo: Estrategia de busca – Buscou-se estudos controlados do tipo ensaios comunitarios, clinicos randomizados e, ou quasi randomizados atraves do MEDLINE, LILACS, ADOLEC, BBO, PubMed, Pico, COCHRANE, BDTD, Scielo, Knowledge Finder, Busca Manual e Literatura Cinza. A data de publicacao se restringiu ao periodo de 1997 a 2010, sendo incluidos artigos em ingles, portugues e espanhol. Criterio de selecao Ensaios controlados cujas intervencoes fossem de educacao em saude. Extracao de dados e analise – Utilizando fichas de coleta padrao, dois revisores, de modo independente avaliaram os criterios de qualidade nos artigos selecionados atraves de uma escala especifica para essa area do conhecimento. Resultados: dos 317 estudos localizados inicialmente, 27 foram incluidos. O fator de impacto das revistas onde 81,4% dos trabalhos foi publicado esteve entre 2.462 e 0.961. O erro tipo Beta foi considerado em 9 (36,0%) artigos, a randomizacao foi considerada adequada em 16 (59,0%) publicacoes. Em virtude da natureza dessa intervencao o cegamento triplo foi dificil de ser obtido, a soma de uni, duplo e triplo totalizou 13 (48,0%) adocoes. Conclusao: Os melhores ensaios comunitarios de educacao em saude bucal estiveram presentes em revistas com alto fator de impacto para Odontologia, o que reforca o poder dos mesmos. Os estudos apresentaram uma relativa variedade metodologica, demonstrando a necessidade de mais rigor no delineamento dos mesmos a fim de nao sejam abertos espacos para vieses que possam comprometer seus resultados.