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1.
Audiol., Commun. res ; 28: e2828, 2023. tab, graf
Article in Portuguese | LILACS | ID: biblio-1527919

ABSTRACT

RESUMO Objetivo Analisar os investimentos do Sistema Único de Saúde do Brasil destinados à vocologia. Métodos Estudo ecológico, de caráter quantitativo com dados públicos, secundários, disponibilizados na plataforma digital DataSUS/TABNet. Os dados referem-se à quantidade e aos valores dos procedimentos da vocologia, apresentados e aprovados durante o período de 2008 a 2022 no Brasil. Após a coleta e análise descritiva dos dados, foram adotados os valores absolutos, relativos, taxas de crescimento e déficit. Resultados No período analisado foram realizados 4.6 milhões de procedimentos realizados a um custo total de R$18.350 milhões. Destes, 2.4 milhões de procedimentos foram aprovados a receberem o pagamento pelas secretarias de saúde dos estados e municípios a um custo total de R$ 10.617 milhões aos cofres públicos. Estes valores repassados representaram uma taxa de crescimento nos investimentos destinados aos procedimentos da vocologia em até 491%, se comparado ao ano de 2008, porém acumulou-se uma taxa de déficit financeiro de até 360% em todo o período estudado. Conclusão Constatou-se que os investimentos públicos destinados à vocologia passaram por crescimento significativo em todos os índices analisados, apesar de não terem sido repassados a totalidade dos valores referentes aos procedimentos realizados.


ABSTRACT Purpose To analyze the investments of the Unified Health System in Brazil destined to vocology. Methods Ecological, quantitative study with public, secondary data, available on the DataSUS/TABNet digital platform. The data refer to the quantity and values of the vocology procedures, presented and approved during the period from 2008 to 2021 in Brazil. After data collection and descriptive analysis, absolute and relative values, growth rates and deficit were adopted. Results In the analyzed period, 4,6 million procedures were carried out at a total cost of R$18,350 million. Of these, 2,4 million procedures were approved to be paid by state and municipal health departments at a total cost of R$10,617 million to public coffers. These transferred values represented a growth rate in investments destined to vocology procedures of up to 491%, if compared to 2008, however, a financial deficit rate of up to 360% was accumulated throughout the studied period. Conclusion It was verified that the public investments destined to vocology had a significant growth in all the indices analyzed, despite not having been passed on the totality of the values referring to the procedures carried out.


Subject(s)
Humans , Unified Health System , Health Administration , Speech, Language and Hearing Sciences/economics , Ambulatory Care/economics , Public Expenditures on Health , Investments , Brazil
2.
Rev. Ciênc. Méd. Biol. (Impr.) ; 21(3): 546-553, 20221229. fig, tab
Article in Portuguese | LILACS | ID: biblio-1416271

ABSTRACT

Introdução: o sistema estomatognático é responsável por funções inatas e primordiais ao ser humano, como respiração, sucção, deglutição e fonação. O fonoaudiólogo é o profissional qualificado para realizar avaliação, diagnóstico e reabilitação desse sistema. Dessa forma, tais procedimentos são realizados por serviços de fonoaudiologia, e essa produtividade é lançada na plataforma correspondente do Sistema Único de Saúde (SUS) como "avaliação miofuncional do sistema estomatognático". Objetivo: analisar os investimentos do SUS destinados à avaliação miofuncional do sistema estomatognático no Brasil, no período de 2008 a 2021. Metodologia: trata-se de estudo ecológico, de caráter quantitativo, realizado com dados secundários disponibilizados na plataforma DataSUS/TABNet. Os dados coletados se referem a valores apresentados e aprovados para a avaliação miofuncional do sistema estomatognático, no período supracitado, no Brasil. Após a coleta, realizou-se a análise descritiva dos dados, com exposição dos valores absolutos e relativos, das taxas de crescimento e do déficit de repasses dos recursos financeiros. Resultados: no período estudado, foram realizadas 5,4 milhões de avaliações miofuncionais do sistema estomatognático, a um custo total de R$ 21,5 milhões com taxas de crescimento dos investimentos financeiros de até 64,1% ao longo dos anos. Observou-se que, em todo o período estudado, ocorreu déficit de repasses para procedimentos relacionados aos serviços de fonoaudiologia, chegando a taxas de 17464,6% de pagamentos não efetuados. Conclusão: constatou-se que houve aumento dos investimentos financeiros do SUS destinados ao procedimento de avaliação miofuncional. Contudo, foram notados, também, déficits de pagamentos pelas secretarias de saúde, destinados a uma parcela dos procedimentos realizados nos serviços de fonoaudiologia.


Introduction: the stomatognathic system is responsible for innate and primordial functions for human beings, such as breathing, sucking, swallowing and phonation. The speech therapist is the qualified professional to carry out evaluation, diagnosis and rehabilitation of this system. Thus, such procedures are performed by speech therapy services, and this productivity is released on the corresponding platform of the Unified Health System (SUS) as "myofunctional assessment of the stomatognathic system". Objective: to analyze SUS investments for the myofunctional assessment of the stomatognathic system in Brazil, from 2008 to 2021. Methodology: this is an ecological study, of a quantitative nature, carried out with secondary data available on the DataSUS/TABNet platform. The data collected refer to values presented and approved for the myofunctional assessment of the stomatognathic system, in the aforementioned period, in Brazil. After collection, a descriptive analysis of the data was carried out, with exposure of absolute and relative values, growth rates and the deficit in transfers of financial resources. Results: in the studied period, 5.4 million myofunctional assessments of the stomatognathic system were performed, at a total cost of R$ 21.5 million, with growth rates of financial investments of up to 64.1% over the years. It was observed that, throughout the studied period, there was a deficit in transfers for procedures related to speech therapy services, reaching rates of 17464.6% of payments not made. Conclusion: it was found that there was an increase in SUS financial investments for the myofunctional assessment procedure. However, deficits in payments by the health secretariats were also noted, destined for a portion of the procedures performed in the speech-language pathology services.


Subject(s)
Phonation , Respiration , Suction , Unified Health System , Stomatognathic System , Deglutition , Health Administration , Speech, Language and Hearing Sciences , Health Services Research , Ecological Studies , Evaluation Studies as Topic
3.
Rev. Ciênc. Méd. Biol. (Impr.) ; 21(3): 593-604, 20221229. tab, fig
Article in Portuguese | LILACS | ID: biblio-1416302

ABSTRACT

Introdução: os acidentes de trânsito terrestre (ATT) representam um problema de saúde pública de grande relevância, que tem provocado impacto na morbimortalidade da população brasileira. Assim, torna-se premente a busca de soluções que visem a melhorar a segurança no trânsito e reduzir os ATT, que comprometem e oneram diferentes setores da sociedade e a qualidade de vida das vítimas. Objetivo: estimar tendências acerca da morbimortalidade por ATT na Bahia, entre 2011 e 2021. Metodologia: trata-se de um estudo ecológico, quantitativo, descritivo, realizado mediante análise dos dados populacionais do Departamento de Informática do Sistema Único de Saúde (DATASUS) acerca dos indivíduos que sofreram ATT na Bahia, entre 2011 e 2021. Resultados: foram registrados 2.268 óbitos e 102.490 internações, com maior ocorrência na macrorregião de Salvador, com o sexo masculino, cor parda, faixa etária entre 20 e 29 anos, mais frequente entre os motociclistas, seguidos dos pedestres. Observou-se tendência de aumento no número de internações, nos dias de permanência hospitalar e nos valores dos serviços associados, bem como variabilidade do número de óbitos e redução da taxa de mortalidade. As fraturas dos ossos da tíbia e clavícula, do antebraço e fêmur foram os procedimentos cirúrgicos com maior quantidade de internações relacionadas. Conclusão: os dados evidenciaram uma tendência de aumento do número de traumas, lesões, internações, óbitos e custos decorrentes dos ATT. Destarte, almeja-se que os Resultados do presente estudo subsidiem discussões e políticas públicas que intensifiquem as medidas de segurança no trânsito, com vistas a reduzir a incidência dos ATT e suas consequências socioeconômicas.


Introduction: road traffic accidents (RTA) represent a public health problem of great importance, which has had an impact on the morbidity and mortality of Brazilian population. Thus, the search for solutions that aim to improve traffic safety and reduce ATT becomes urgent, which compromise and burden different sectors of society and the quality of life of victims. Objective ­ To estimate trends in morbidity and mortality from RTA in Bahia, between 2011 and 2021. Methodology: this is an ecological, quantitative, descriptive study carried out by analyzing population data from the Department of Informatics of the Unified Health System (DATASUS) about individuals who suffered RTA in Bahia, between 2011 and 2021. Results: there were 2,268 deaths and 102,490 hospitalizations, with the highest occurrence in the macro-region of Salvador, with males, mixed race, aged between 20 and 29 years, more frequent among motorcyclists, followed by pedestrians. There was a trend towards an increase in the number of hospitalizations, in the days of hospital stay and in the values of associated services, as well as variability in the number of deaths and a reduction in the mortality rate. Fractures of the tibia and clavicle, forearm and femur bones were the surgical procedures with the highest number of related hospitalizations. Conclusion: data showed a trend towards an increase in the number of traumas, injuries, hospitalizations, deaths and costs resulting from RTA. Thus, it is hoped that the Results of the present study support discussions and public policies that intensify traffic safety measures, with a view to reducing the incidence of RTA and their socioeconomic consequences.


Subject(s)
Humans , Male , Female , Adult , Accidents, Traffic , Morbidity , Death , External Causes , Hospitalization , Epidemiology, Descriptive , Cross-Sectional Studies , Ecological Studies , Evaluation Studies as Topic
4.
Acta cir. bras ; 34(2): e201900203, 2019. tab, graf
Article in English | LILACS | ID: biblio-989053

ABSTRACT

Abstract Purpose: To analyze, histomorphologically, the influence of the geometry of nanostructured hydroxyapatite and alginate (HAn/Alg) composites in the initial phase of the bone repair. Methods: Fifteen rats were distributed to three groups: MiHA - bone defect filled with HAn/Alg microspheres; GrHA - bone defect filled with HAn/Alg granules; and DV - empty bone defect; evaluated after 15 days postoperatively. The experimental surgical model was the critical bone defect, ≅8.5 mm, in rat calvaria. After euthanasia the specimens were embedded in paraffin and stained with hematoxylin and eosin, picrosirius and Masson-Goldner's trichrome. Results: The histomorphologic analysis showed, in the MiHA, deposition of osteoid matrix within some microspheres and circumjacent to the others, near the bone edges. In GrHA, the deposition of this matrix was scarce inside and adjacent to the granules. In these two groups, chronic granulomatous inflammation was noted, more evident in GrHA. In the DV, it was observed bone neoformation restricted to the bone edges and formation of connective tissue with reduced thickness in relation to the bone edges, throughout the defect. Conclusion: The geometry of the biomaterials was determinant in the tissue response, since the microspheres showed more favorable to the bone regeneration in relation to the granules.


Subject(s)
Animals , Male , Rats , Biocompatible Materials/chemistry , Durapatite/chemistry , Nanostructures/chemistry , Alginates/chemistry , Spectrophotometry, Infrared , Biocompatible Materials/administration & dosage , Bone Regeneration/drug effects , Bone Regeneration/physiology , Rats, Wistar , Durapatite/administration & dosage , Nanostructures/administration & dosage , Alginates/administration & dosage
5.
J. appl. oral sci ; 26: e20170084, 2018. graf
Article in English | LILACS, BBO | ID: biblio-893718

ABSTRACT

ABSTRACT Objective: This study aimed to evaluate bone repair in rat dental sockets after implanting nanostructured carbonated hydroxyapatite/sodium alginate (CHA) and nanostructured carbonated hydroxyapatite/sodium alginate containing 5% strontium microspheres (SrCHA) as bone substitute materials. Methods: Twenty male Wistar rats were randomly divided into two experimental groups: CHA and SrCHA (n=5/period/group). After one and 6 weeks of extraction of the right maxillary central incisor and biomaterial implantation, 5 μm bone blocks were obtained for histomorphometric evaluation. The parameters evaluated were remaining biomaterial, loose connective tissue and newly formed bone in a standard area. Statistical analysis was performed by Mann-Withney and and Wilcoxon tests at 95% level of significance. Results: The histomorphometric results showed that the microspheres showed similar fragmentation and bio-absorbation (p>0.05). We observed the formation of new bones in both groups during the same experimental periods; however, the new bone formation differed significantly between the weeks 1 and 6 (p=0.0039) in both groups. Conclusion: The CHA and SrCHA biomaterials were biocompatible, osteoconductive and bioabsorbable, indicating their great potential for clinical use as bone substitutes.


Subject(s)
Animals , Male , Strontium/pharmacology , Bone Regeneration/drug effects , Carbonates/pharmacology , Durapatite/pharmacology , Bone Substitutes/pharmacology , Tooth Socket/drug effects , Nanostructures/therapeutic use , Alginates/pharmacology , Osteogenesis/drug effects , Osteogenesis/physiology , Strontium/chemistry , Time Factors , Bone Regeneration/physiology , Carbonates/chemistry , Random Allocation , Reproducibility of Results , Bone Transplantation/methods , Treatment Outcome , Rats, Wistar , Spectroscopy, Fourier Transform Infrared , Durapatite/chemistry , Bone Substitutes/chemistry , Tooth Socket/physiology , Glucuronic Acid/pharmacology , Glucuronic Acid/chemistry , Nanostructures/chemistry , Alginates/chemistry , Hexuronic Acids/pharmacology , Hexuronic Acids/chemistry
6.
Acta ortop. bras ; 24(5): 262-266, Sept.-Oct. 2016. tab, graf
Article in English | LILACS | ID: lil-797874

ABSTRACT

ABSTRACT Objective: Based on a literature review and on our own experience, this study proposes sheep as an experimental model to evaluate the bioactive capacity of bone substitute biomaterials, dental implant systems and orthopedics devices. The literature review covered relevant databases available on the Internet from 1990 until to date, and was supplemented by our own experience. Methods: For its resemblance in size and weight to humans, sheep are quite suitable for use as an experimental model. However, information about their utility as an experimental model is limited. The different stages involving sheep experiments were discussed, including the care during breeding and maintenance of the animals obtaining specimens for laboratory processing, and highlighting the unnecessary euthanasia of animals at the end of study, in accordance to the guidelines of the 3Rs Program. Results: All experiments have been completed without any complications regarding the animals and allowed us to evaluate hypotheses and explain their mechanisms. Conclusion: The sheep is an excellent animal model for evaluation of biomaterial for bone regeneration and dental implant osseointegration. From an ethical point of view, one sheep allows for up to 12 implants per animal, permitting to keep them alive at the end of the experiments. Level of Evidence II, Retrospective Study.

7.
Salvador; s.n; 2008. 158 p. ilus, tab, graf.
Thesis in Portuguese | LILACS | ID: lil-540680

ABSTRACT

O objetivo deste trabalho foi avaliar histomorfometricamente, por microscopia de luz comum, o potencial osteogênico de matrizes colagênicas aniônicas, reticuladas ou não em glutaraldeído, implantadas em defeitos ósseos críticos, em calvária de ratos. Foram utilizados 86 ratos divididos aleatoriamente para compor quatro grupos: GI - matriz colagênica aniônica com 24h de hidrólise e 15min de reticulação em GA 0,05 por cento (MCAHGA); GII - matriz colagênica aniônica com 24h de hidrólise (MCA); GIII - matriz colagênica neutra, controle positivo (MCN) e GIV - defeito ósseo vazio, sem implantação de biomaterial, preenchido por coágulo sanguíneo, controle negativo. Os animais foram avaliados nos pontos biológicos de 15, 45, 90 e 120 dias. Os resultados evidenciaram que os biomateriais implantados nos grupos I e II foram biocompatíveis, embora tenham desencadeado inflamação crônica granulomatosa discreta e regressiva. Estas matrizes apresentaram velocidade de biodegradação compatível com a neoformação óssea, a qual se mostrou associada a angiogênese no interior das matrizes, em todos os pontos biológicos. No GIII, a fragmentação e biodegradação mostraram-se acentuadas, pela ausência de tratamento químico do colágeno. A neomineralização evidenciada nos grupos I e II apresentou aumento estatisticamente significante ao longo dos tempos. O percentual de mineralização do Gil (87 por cento) foi estatisticamente diferente daquele encontrado no GI (66 por cento). Ao compararmos estes percentuais com a mineralização observada no GIV, notam-se diferenças muito significantes. Neste último, assim como no GIII, a neoformação óssea esteve limitada às bordas do defeito com fibrose na área seccional do defeito. Conclui-se que as matrizes colagênicas aniônicas apresentaram potencial osteogênico mais evidente nas matrizes sem reticulação em glutaraldeído. Estas matrizes apresentam grande potencial de aplicabilidade clínica, nas terapias regenerativas ósseas.


Subject(s)
Animals , Rats , Collagen/metabolism , Skull/embryology , Skull/metabolism , Osteogenesis/physiology , Bone Regeneration/physiology , Calcification, Physiologic , Cells, Cultured , Extracellular Matrix
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