Abstract The study analyzed the consumption of non-standard medication in the health of indigenous peoples, emphasizing the rationality of pharmacotherapy, by conducting a cross-sectional study of secondary data from 2018 and 2019 in the Minas Gerais/Espírito Santo Special Sanitary Indigenous Health Districts. These medicines were classified by Anatomical Therapeutic Chemical Classification. Non-parametric tests were applied to compare the origin of prescription and the form of acquisition, assessing access to medication. Rationality was verified through the consumption profile and the therapeutic option in the list of standardized medicines. A total of 104,928 pharmaceutical presentations were consumed, 66,967 (66%) for the alimentary tract and metabolism, 17,705 (17%) for the nervous system, and 12,961 (12%) for the cardiovascular system. With respect to medicines consumed per region, 171 (90%) out of 190 had a therapeutic option. Prescriptions were more from the SUS. Differences were found in the way the medicines were acquired. The study pointed to significant consumption of non-standard medicines, and there may be failings in therapeutic rationality. In indigenous health, ethnocultural and social issues are challenges to access to medicines with rational use.

Resumo O estudo analisou o consumo de medicamentos não padronizados na saúde indígena, enfatizando a racionalidade da farmacoterapia, por meio de um estudo transversal dos dados secundários, de 2018 e 2019, no Distrito Especial Sanitário de Saúde Indígena Minas Gerais/Espírito Santo. Esses medicamentos foram classificados pela Anatomical Therapeutic Chemical Classification. Para a comparação da origem de prescrição e da forma de aquisição, empregaram-se testes não paramétricos, avaliando o acesso a medicamentos. Verificou-se a racionalidade por meio do perfil de consumo e da opção terapêutica na lista de medicamentos padronizados. Foram consumidas 104.928 apresentações farmacêuticas, 66.967 (66%) eram para o trato alimentar e o metabolismo; 17.705 (17%) para o sistema nervoso; 12.961 (12%) para o sistema cardiovascular. Quanto aos medicamentos mais consumidos por regiões, 171 (90%) dos 190 apresentavam opção terapêutica. As prescrições foram mais provenientes do SUS. Encontraram-se diferenças na forma de aquisição dos medicamentos. O estudo apontou importante consumo de medicamentos não padronizados, podendo existir falhas na racionalidade terapêutica. Na saúde indígena, questões etnoculturais e sociais constituem desafios para o acesso aos medicamentos com uso racional.

Abstract The study analyzed the consumption of non-standard medication in the health of indigenous peoples, emphasizing the rationality of pharmacotherapy, by conducting a cross-sectional study of secondary data from 2018 and 2019 in the Minas Gerais/Espírito Santo Special Sanitary Indigenous Health Districts. These medicines were classified by Anatomical Therapeutic Chemical Classification. Non-parametric tests were applied to compare the origin of prescription and the form of acquisition, assessing access to medication. Rationality was verified through the consumption profile and the therapeutic option in the list of standardized medicines. A total of 104,928 pharmaceutical presentations were consumed, 66,967 (66%) for the alimentary tract and metabolism, 17,705 (17%) for the nervous system, and 12,961 (12%) for the cardiovascular system. With respect to medicines consumed per region, 171 (90%) out of 190 had a therapeutic option. Prescriptions were more from the SUS. Differences were found in the way the medicines were acquired. The study pointed to significant consumption of non-standard medicines, and there may be failings in therapeutic rationality. In indigenous health, ethnocultural and social issues are challenges to access to medicines with rational use.

Resumo O estudo analisou o consumo de medicamentos não padronizados na saúde indígena, enfatizando a racionalidade da farmacoterapia, por meio de um estudo transversal dos dados secundários, de 2018 e 2019, no Distrito Especial Sanitário de Saúde Indígena Minas Gerais/Espírito Santo. Esses medicamentos foram classificados pela Anatomical Therapeutic Chemical Classification. Para a comparação da origem de prescrição e da forma de aquisição, empregaram-se testes não paramétricos, avaliando o acesso a medicamentos. Verificou-se a racionalidade por meio do perfil de consumo e da opção terapêutica na lista de medicamentos padronizados. Foram consumidas 104.928 apresentações farmacêuticas, 66.967 (66%) eram para o trato alimentar e o metabolismo; 17.705 (17%) para o sistema nervoso; 12.961 (12%) para o sistema cardiovascular. Quanto aos medicamentos mais consumidos por regiões, 171 (90%) dos 190 apresentavam opção terapêutica. As prescrições foram mais provenientes do SUS. Encontraram-se diferenças na forma de aquisição dos medicamentos. O estudo apontou importante consumo de medicamentos não padronizados, podendo existir falhas na racionalidade terapêutica. Na saúde indígena, questões etnoculturais e sociais constituem desafios para o acesso aos medicamentos com uso racional.

Abstract Objective: To verify and compare the sociodemographic data and caregivers’ self-perception of children’s oral health condition, hygiene habits and seek for dental services among family units of deaf and normalhearing children. Material and Methods: A comparative cross-sectional study was conducted with 64 parents/caregivers of 16 deaf and 48 normal-hearing children of 3-14 years old, belonging to reference centers in Belo Horizonte, southeastern Brazil. Deaf and hearing children were matched according to their sex and age. Sociodemographic characteristics of the family units and self-report of oral health conditions and care were assessed using a structured questionnaire, including information regarding seeking pediatric dental services. Descriptive analysis and chi-square test were performed (p<0.05). Results: Most individuals in the sample were mothers (84.4%). Low family income (p=0.024) and higher education level of guardians (p=0.018) were associated with families of hearing children. The report of clinical treatment or toothache as the main reason for the children’s last dental appointment was associated with families of deaf children (p=0.047). Conclusion: Based on caregivers’ reports, hearing-impaired children demonstrated greater vulnerability to present dental pain or clinical treatment as the main reasons for their last access to dental appointments.

Resumo Introdução Indivíduos com pré-diabetes apresentam níveis glicêmicos alterados, geralmente são assintomáticos e apresentam risco aumentado para desenvolver diabetes mellitus tipo 2. Objetivo Identificar a prevalência de indivíduos periodontais com hiperglicemia não diagnosticada e os fatores de impacto associados. Material e método Cinquenta e seis pacientes com periodontite e sem autorrelato de diabetes, usuários de serviços de clínica odontológica da Universidade Federal de Juiz de Fora foram incluídos nesta pesquisa, durante um ano e meio de avaliação experimental. Foram avaliados dados socioeconômicos e demográficos, padrões antropométricos, glicemia capilar de jejum e exame periodontal completo (seis sítios por dente). Resultado A amostra foi composta por 58,9% do sexo feminino, média de idade de 53 anos, 58,9% obesidade / sobrepeso e 45,3% com baixa escolaridade. Um total de 28,6% (n=16) participantes tinham hiperglicemia não diagnosticada (entre 100 a 160 mm / dL), dos quais 81,3% eram obesos / com sobrepeso, 25% eram fumantes, 56,3% relataram ter histórico de diabetes na família, 93,8% tinham renda familiar de até 2 salários mínimos brasileiros. Os valores de IMC foram maiores no grupo de pacientes com hiperglicemia (29,8 ± 5,7, p = 0,03) em comparação ao grupo sem hiperglicemia (26,6 ± 5,6). Pacientes com hiperglicemia apresentaram maior número de sítios com perda clínica de inserção (CAL) entre 4 e 6 mm (p = 0,04) quando comparados ao grupo normoglicêmico. Conclusão A perda de inserção de CAL não diagnosticada entre 4 e 6 mm devido à periodontite do que indivíduos normoglicêmicos.

Abstract Introduction Individuals with pre-diabetes have altered glycemic levels, are generally asymptomatic, and are at increased risk for developing type 2 diabetes mellitus. Objective Identify the prevalence of periodontal individuals with undiagnosed hyperglycemia and associated impact factors. Material and method Fifty-six patients with periodontitis and without diabetes self-report, users of dental clinic services at Federal University of Juiz de Fora were included in this research, during one year and a half of experimental evaluation. Socioeconomic and demographic data, anthropometric patterns, fasting capillary blood glucose, and complete periodontal examination (six sites per tooth) were evaluated. Result The sample consisted of 58.9% female, mean age 53 years old, 58.9% obese/overweight and 45.3% had a low level of education. A total of 28.6% (n=16) participants had undiagnosed hyperglycemia (between 100 to 160 mm / dL), of which 81.3% were obese/overweight, 25% were smokers, 56.3% reported having a history of diabetes in the family, 93.8% had a family income up to 2 brazilian´s minimum wages. BMI values were higher in the group of patients with hyperglycemia (29.8 ± 5.7, p = 0.03) compared to the group without hyperglycemia (26.6 ± 5.6). Patients with hyperglycemia had a greater number of sites with clinical attachment loss (CAL) between 4 and 6 mm (p = 0.04) when compared with the normoglycemic group. Conclusion Undiagnosed CAL attachment loss between 4 and 6 mm due to periodontitis than normoglycemic individuals.

RESUMO Objetivo Verificar a associação entre massa e espessura do ventrículo esquerdo (VE) e presença de hipoxemia noturna significativa em pacientes portadores de DPOC com hipoxemia diurna leve. Métodos Estudo transversal realizado em pacientes ambulatoriais, clinicamente estáveis, portadores de DPOC e hipoxemia leve (saturação de oxigênio ≥ 90 a ≤ 94%, identificados por oximetria não invasiva) em um centro clínico especializado no atendimento de doenças respiratórias em Goiânia (GO). Todos foram submetidos a avaliação clínica, espirometria, polissonografia, ecocardiografia, gasometria arterial, teste de caminhada de 6 minutos e radiografia de tórax. Resultados Foram avaliados 64 pacientes com DPOC e hipoxemia noturna. Pacientes com hipoxemia noturna significativa apresentaram parâmetros ecocardiográficos associados a mais quantidade de musculatura do VE quando comparados a pacientes com hipoxemia noturna leve. A relação entre volume/massa do VE foi significativamente menor no grupo com hipoxemia noturna significativa (0,64 ± 0,13 versus 0,72 ± 0,12; p = 0,04) e a espessura diastólica do septo interventricular e a espessura diastólica da parede posterior do VE foram significativamente maiores nesse grupo (9,7 ± 0,92 versus 9,1 ± 0,90; p = 0,03) (9,7 ± 1,0 versus 8,9 ± 1,0; p = 0,01). O tempo de sono REM com saturação abaixo de 85% prediz significativamente a espessura do septo (ajuste para índice de massa corporal [IMC], idade e pressão arterial média; r2 = 0,20; p = 0,046). Conclusão Em indivíduos portadores de DPOC e hipoxemia noturna significativa, foi observada associação entre hipoxemia severa no sono REM e parâmetros ecocardiográficos que indicam aumento da massa do VE. Tal fato sugere que esse subgrupo de indivíduos pode se beneficiar de uma avaliação ecocardiográfica do VE.

ABSTRACT Objective To verify association between left ventricular (LV) mass and thickness and the presence of significant nocturnal hypoxemia in patients with COPD with mild diurnal hypoxemia. Methods A cross-sectional study carried out in clinically stable outpatients with COPD and mild hypoxemia (oxygen saturation ≥90 to ≤94%, identified by noninvasive oximetry) in a clinic specialized in the treatment of respiratory diseases in Goiânia-GO. All patients were submitted to clinical evaluation, spirometry, polysomnography, echocardiography, arterial blood gas analysis, 6-minute walk test and chest X-ray. Results Patients with significant nocturnal hypoxemia had echocardiographic parameters associated with increase of LV musculature when compared to patients with mild nocturnal hypoxemia. The LV volume/mass ratio was significantly lower in the group with significant nocturnal hypoxemia (ratio 0.64 ± 0.13 versus 0.72 ± 0.12, p = 0.04), the thickness diastolic diameter of the interventricular septum and the diastolic thickness of the LV posterior wall were significantly higher in this group (9.7 ± 0.92 versus 9.1 ± 0.90 p = 0.03), (9.7 ± 1.0 versus 8.9 ± 1.0, p = 0.01. The time in REM sleep with saturation below 85% significantly predicted septum thickness (adjustment for BMI, age and mean blood pressure, r2 = 0.20; p = 0.046). Conclusion We observed association between severe REM sleep hypoxemia and echocardiographic parameters indicating increased LV mass in individuals with COPD and significant nocturnal hypoxemia. This suggests that this subgroup of individuals may benefit from an echocardiographic evaluation of the left ventricle.

Abstract Introduction Hearing preservation has not yet been reported in patients undergoing resection of intracochlear schwannomas. This study describes a minimally invasive procedure for intracochlear schwannoma resection with simultaneous cochlear implantation that resulted in good hearing. Objective This study aims to describe a minimally invasive procedure for intracochlear schwannoma resection with simultaneous cochlear implantation. Data Synthesis The technique described in this study was developed for a 55-year-old male with a 20-year history of bilateral progressive hearing loss and tinnitus that had a mass in the left apical turn of the cochleameasuring 0.3 cm. Surgery accessed the apical turn of the cochlea. We performed mastoidectomy and posterior tympanotomy and removed incus and tensor tympani muscle to expose the cochlear apex. The tumor was identified and completely resected. After the cochleawas anatomically preserved, it was implanted with a straight electrode via round window insertion. The histopathological examination confirmed intracochlear schwannoma. Speech perception test revealed 100% speech recognition with closed sentences and the average audiometric threshold (500 to 2000 Hz) was 23 dB. Conclusion Our technique led to rehabilitation of the patient and improved hearing without damaging the intracochlear structure, making it possible to perform CI in the same procedure with good results.