Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 99
Filter
1.
Saude e pesqui. (Impr.) ; 16(4): 11769, out./dez. 2023.
Article in English, Portuguese | LILACS-Express | LILACS | ID: biblio-1518416

ABSTRACT

Descrever dificuldades e barreiras para adesão a telefisioterapia durante a pandemia da COVID-19. Relato de experiência, realizado com responsáveis e indivíduos com fibrose cística (FC) via internet, celular ou computador, para receberem atendimento de telefisioterapia assíncrona, em formato de cartilhas e vídeos. Todos deveriam responder avaliação inicial, questionário de qualidade de vida e, ao final, feedback sobre a assistência remota e a frequência na realização dos exercícios. Nove indivíduos participaram do estudo e poucos concluíram todas as etapas. Cinco participantes fornecerem feedback quanto à assistência oferecida e a maioria das respostas apontou dificuldades para realizar fisioterapia a domicílio. Responsáveis e indivíduos com FC ficaram sobrecarregados com as demandas online, visto que as atividades rotineiras estavam sendo realizadas "via tela" no referido período, o que impactou negativamente na adesão a telefisioterapia. Esse achado atenta para profissionais da saúde refletirem sobre aspectos da adesão ao oferecerem essa modalidade.


To describe difficulties and barriers for adherence to telephysiotherapu durint the COVID-19 pandemic. Experience report, conducted with relatives and individuals with cystic fibrosis (CF) on internet, smarthphone or computer, to receive asynchronous telephysiotherapy care in the form of folders and videos. All participantes were required to complete an initial assessment, a quality of live questionnaire, and at end provide feedback about remote assistance and exercise frequency. Nine individuals participated in this study, and few completed all the stages. Five participantes provided feedback regarding the offered assistance, and the majority of responses indicated difficulties in performing home-based physiotherapy. relatives and individuals with CF became overwhelmed with online demands, as routine activies were being conducted "on screen" during that period, which negatively impacted adherence to tepehysiotherapy. These finding alerts healthcare professionals to reflect on adherence aspects when offering this modality.

2.
Arq. ciências saúde UNIPAR ; 27(5): 3390-3414, 2023.
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1435236

ABSTRACT

Introdução: Diabetes Mellitus é uma doença crônica resultante de defeitos na secreção do hormônio insulina e/ou de sua ação prejudicada no organismo. Indivíduos diabéticos podem apresentar complicações bucais significativas como, por exemplo, a doença periodontal. Objetivo: Avaliar o conhecimento dos endocrinologistas cadastrados/ativos no Conselho Regional de Medicina da Paraíba quanto ao manejo clínico bucal de pacientes em rastreamento e tratamento para diabetes. Materiais e Métodos: Estudo transversal, no qual 47 endocrinologistas participaram por meio de formulário estruturado, baseado nas diretrizes conjuntas da Sociedade Brasileira de Periodontologia e da Sociedade Brasileira de Endocrinologia e Metabologia (2022). Todas as análises foram conduzidas com auxílio do software IBM SPSS Statistics versão 20.0 e as variáveis do estudo foram analisadas por meio do teste Qui-quadrado de Pearson (p<0,05). As variáveis consideradas relevantes para o desfecho foram avaliadas usando o algoritmo CHAID (Chi-squared Automatic Interaction Detector). Resultados: A maioria dos participantes tinha até 40 anos (55,3%), era do sexo feminino (91,5%) e tinha, no máximo, 10 anos de tempo de experiência (55,3%). A partir da análise multivariada, por meio da Árvore de Decisão (CHAID), verificou-se a associação entre possuir manejo clínico bucal adequado endocrinologistas com faixa etária >40 anos e com conhecimento sobre os sinais clínicos da doença periodontal. Conclusões: Apesar do conhecimento teórico dos endocrinologistas ser relativamente satisfatório, ainda existe uma lacuna entre conhecimento teórico e prática clínica na conduta da maioria desses profissionais, que ainda se distancia do que é preconizado pelas evidências científicas e diretrizes atuais.


Introduction: Diabetes Mellitus is a chronic disease resulting from defects in insulin hormone secretion and/or its impaired action in the body. Diabetic individuals may present significant oral complications such as periodontal disease. Objective: To evaluate the knowledge of endocrinologists registered/active in the Regional Council of Medicine of Paraíba regarding the clinical oral management of patients in screening and treatment for diabetes. Materials and Methods: Cross-sectional study, in which 47 endocrinologists participated by means of a structured form, based on the joint guidelines of the Brazilian Society of Periodontology and the Brazilian Society of Endocrinology and Metabology (2022). All analyses were conducted using IBM SPSS Statistics version 20.0 software and the study variables were analyzed using Pearson's chi-square test (p<0.05). Variables considered relevant to the outcome were evaluated using the CHAID (Chi-squared Automatic Interaction Detector) algorithm. Results: Most participants were up to 40 years old (55.3%), female (91.5%), and had a maximum of 10 years of experience time (55.3%). From multivariate analysis, using the Decision Tree (CHAID), an association was found between having adequate clinical oral management endocrinologists aged >40 years and having knowledge about the clinical signs of periodontal disease. Conclusions: Although the theoretical knowledge of endocrinologists is relatively satisfactory, there is still a gap between theoretical knowledge and clinical practice in the conduct of most of these professionals, which is still far from what is recommended by scientific evidence and current guidelines.


Introducción: La Diabetes Mellitus es una enfermedad crónica que resulta de defectos en la secreción de la hormona insulina y/o de su acción alterada en el organismo. Los individuos diabéticos pueden presentar importantes complicaciones orales como la enfermedad periodontal. Objetivo: Evaluar el conocimiento de los endocrinólogos registrados/activos en el Consejo Regional de Medicina de Paraíba sobre el manejo clínico oral de pacientes en screening y tratamiento de diabetes. Materiales y Métodos: Estudio transversal, en el cual participaron 47 endocrinólogos por medio de formulario estructurado, basado en las directrices conjuntas de la Sociedad Brasileña de Periodoncia y de la Sociedad Brasileña de Endocrinología y Metabología (2022). Todos los análisis se realizaron con el software IBM SPSS Statistics versión 20.0 y las variables del estudio se analizaron mediante la prueba de chi cuadrado de Pearson (p<0,05). Las variables consideradas relevantes para el resultado se evaluaron mediante el algoritmo CHAID (Chi-squared Automatic Interaction Detector). Resultados: La mayoría de los participantes tenían hasta 40 años (55,3%), eran mujeres (91,5%) y tenían un máximo de 10 años de tiempo de experiencia (55,3%). A partir da análise multivariada, por meio da Árvore de Decisão (CHAID), verificou-se a associação entre possuir manejo clínico bucal adequado endocrinólogos com faixa etária >40 anos e com conhecimento sobre os sinais clínicos da doença periodontal. Conclusões: Embora os conhecimentos teóricos dos endocrinólogos sejam relativamente satisfactórios, ainda existe uma brecha entre os conhecimentos teóricos e a prática clínica na conduta da maioria destes profissionais, ainda distante do que é recomendado pela evidência científica e pelas orientações vigentes.

3.
Braz. oral res. (Online) ; 37: 025, 2023. tab, graf
Article in English | LILACS-Express | LILACS, BBO | ID: biblio-1430037

ABSTRACT

Abstract The pandemic caused by coronavirus has resonated throughout different levels of health care in Brazil and, in this context, the present research aimed to evaluate this impact on tertiary dental care provided by the Unified Health System (SUS). Therefore, an ecological study was conducted with data obtained from the Hospital Information System processed by the Portal of the Department of Informatics of SUS. The sample consisted of patients of all sexes and age groups, whose Hospital Admission Authorizations (AIHs) were approved for dental tertiary care procedures from January 2015 to December 2020. Descriptive analyses and the ANOVA test with a significance level set at p < 0.05 were used. When the annual mean numbers of AIHs approved were evaluated, findings showed that on an average, the Southeast region authorized a higher number of procedures (p-value < 0.001), however, in the pandemic year (2020), a reduction of approximately 24.5% of these hospitalizations occurred throughout Brazil, with the Midwest being the region most affected (32.12%). A percentage increase occurred in the Surgical Treatment of Oral sinus/Oral nasal Fistula (16.1%), in addition to a significant decrease in performing procedures for Resection of Mouth Lesion (33.4%). In the pandemic year, there was a reduction of 14% in expenditures related to hospital services and 23.26% related to professional services. It was concluded that the data presented demonstrated a significant reduction in AIHs for tertiary dental care in the pandemic year.

4.
Int. arch. otorhinolaryngol. (Impr.) ; 26(4): 718-724, Oct.-Dec. 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1421651

ABSTRACT

Abstract Introduction The technology regarding bone-anchored hearing devices has been advancing. Nevertheless, complications are still often reported, which can impair treatment adherence and lead to discontinuation of use. There is a lack of studies conducted in tropical countries, where complications can be even greater, as well as standardized protocols for selection, indication and evaluation. Objective To characterize implanted patients from a Brazilian public institution and describe the medical and audiological assessment protocols to which they were submitted during the selection process and in the follow-up after surgery. Method An observational, cross-sectional study evaluating the medical records of patients with hearing loss and ear malformations and describing the care protocol through which they were treated. Results The medical records of 15 patients were reviewed: 6 received transcutaneous implants, and 9, percutaneous implants; 9 patients reported some type of skin lesion, 2 reported pain on the follow-up visit, and 3 had osseointegration failure. The time between surgery and activation ranged from 2 to 9 months. The median scores on the sentences, Sentences in Noise and Monosyllable tests were 100%, 60% and 80%, respectively. Conclusion It was possible to characterize the patients who received implants at the institution. The patients performed well in silence and had greater difficulty in noise. Even patients who had complications did not complain about the audibility and sound quality. It is essential to develop a model and to standardize the assessment and follow-up methods aimed at the benefit of users of bone-anchored hearing devices, as well as to enable the technico-scientific development in this field.

5.
Saúde debate ; 46(135): 1045-1062, out.-dez. 2022. tab, graf
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1424497

ABSTRACT

RESUMO O objetivo deste estudo transversal foi identificar adequações quanto à utilização de Equipamentos de Proteção Individual e organização do processo de trabalho no atendimento odontológico ambulatorial no Paraná durante o primeiro ano da pandemia da Covid-19. A amostra de conveniência incluiu 1.105 profissionais de saúde bucal (cirurgiões-dentistas, técnicos e auxiliares em saúde bucal) durante o primeiro ano da pandemia (agosto a outubro de 2020). Formulário on-line (Google Formulários®) foi enviado por e-mail pelo Conselho Regional de Odontologia. As medidas de enfrentamento da Covid-19 foram comparadas entre os tipos de serviços odontológicos: ambulatorial do Sistema Único de Saúde - SUS (Atenção Primária, Centro de Especialidades Odontológicos e Pronto Atendimento), clínica privada, e outros (Sistema S, forças de segurança, sindicatos, hospitais públicos e privados e clínicas de ensino). Os profissionais dos serviços ambulatoriais do SUS relataram com maior frequência que: suspenderam atendimentos eletivos, evitavam gerar aerossóis e trabalhavam a quatro mãos. Nas clínicas privadas, utilizavam frequentemente teleorientação e telemonitoramento. Nos 'outros serviços', houve maior proporção de redução das horas de trabalho e autoclavagem de peças de mão após cada atendimento. Conclui-se que, apesar da alta adequação às medidas de enfrentamento da Covid-19, houve diferença na prática profissional nos diferentes tipos de serviços odontológicos.


ABSTRACT This cross-sectional study aimed to identify adjustments regarding the use of Personal Protective Equipment and the organization of the work process in outpatient dental care in Paraná during the first year of the COVID-19 pandemic. The convenience sample included 1,105 oral health professionals (dental surgeons, oral health assistants, and dental hygienists) during the first year of the pandemic (August to October, 2020). An online form (Google Forms®) was sent by email by the Regional Council of Dentistry. COVID-19's measures were compared between the types of dental services: 'outpatient clinic of the Unified Health System - SUS' (Primary Care, Dental Specialty Center, and Emergency Care), 'private clinic' and 'other services' (Sistema S, security forces, trade union, public and private hospitals, and teaching clinics). Professionals from SUS outpatient services reported more frequently: that they suspended elective care, avoided generating aerosols, and worked four-handed. Professionals from 'private clinics' used teleorientation and telemonitoring more regularly. In the 'other services', there was a more significant proportion reduction in work hours and handpieces autoclaving after each service. It is concluded that, despite the high adequacy of the measures to combat COVID-19, there was a difference in professional practice among the different types of dental services.

6.
Rev. APS ; 25(Supl. 2): 40-63, 16/08/2022.
Article in Portuguese | LILACS | ID: biblio-1393135

ABSTRACT

Com o surgimento da pandemia causada pelo SARS-Cov-2, houve a necessidade de reestruturação dos serviços de saúde no Brasil, incluindo a clínica odontológica. O objetivo do presente estudo é descrever as medidas de biossegurança realizadas ou modificadas na prática de saúde bucal no estado do Paraná, em nível público e privado, envolvendo três categorias profissionais: cirurgiões-dentistas (CD), técnicos em saúde bucal (TSB) e auxiliares de saúde bucal (ASB). Esta pesquisa transversal descritiva foi realizada nos meses de agosto a outubro de 2020, com o envio de questionários on-linepor e-maile divulgação em redes sociais. Foram envolvidos 1072 profissionais, sendo 75,6% CD, 16,3% ASB e 8,1% TSB. O gênero feminino foi predominante entre os participantes (81,1%), com 46,1% apresentando idade entre 40 e 59 anos. Gorro, máscara cirúrgica, óculos de proteção e protetor facial são referidos como sempre utilizados, respectivamente, por 92,3%, 81,0%, 80,0% e 79,1% dos participantes. A máscara N95/PFF2 (67,5%) e o avental impermeável (20,3%) tiverem os maiores percentuais de "nunca disponíveis ou utilizados". Cerca de 50% afirmaram que tiveram acesso à Nota Técnica GVIMS/GGTES/ANVISA Nº 04/2020. Os profissionais avaliados, em geral, realizaram mudanças em suas práticas de biossegurança, mas precisam ser acompanhados durante toda a extensão da pandemia.


With the emergence of the SARS-Cov-2 pandemic, there was a need to restructure health services in Brazil, including the dental clinic. The aim of the present study was to describe the biosafety measures performed or modified in oral health practice at public and private levels, involving the three professional categories: dental surgeons (DDS), oral health technicians(OHT), and health assistants (HA) in the state of Paraná. This escriptive cross-sectional survey was carried out from August to October 2020, with an online questionnaire being sent by email and published on social networks. There were 1072 professionalsinvolved, of which 75.6% were DDS, 16.3% were OHT, and 8.1% were HA. The female gender was predominant among the participants (81.1%), and 46.1% were aged between 40 and 59 years. 92.3%, 81.0%, 80.0%, and 79.1% of the articipants, respectively, said theyalways used a cap, surgical mask, protective glasses, and face shield. The N95/PFF2 mask (67.5%) and the waterproof apron (20.3%) are two of the most frequently mentioned items as never being available or used. About 51% said they had access to Technical Note GVIMS/GGTES/ANVISA No. 04/2020. In general, the professionals evaluated have been making changes in their biosafety practices, but they still need to be monitored throughout the pandemic.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Young Adult , Protective Devices , Containment of Biohazards/methods , Dental Offices/standards , COVID-19/prevention & control , Surveys and Questionnaires
7.
Braz. oral res. (Online) ; 36: e053, 2022. tab, graf
Article in English | LILACS-Express | LILACS, BBO | ID: biblio-1374749

ABSTRACT

Abstract: This study assessed the ability of XP-endo Finisher R (FKG, La Chaux-de-Fonds, Switzerland) to remove filling remnants from curved mesiobuccal canals of maxillary molars, using the passive ultrasonic irrigation (PUI) technique as a comparison. Twenty-four curved main mesiobuccal canals (MB1) of maxillary molars were instrumented with Wave One (#25/07) and filled with gutta-percha points and AH Plus Sealer. Samples were then re-treated with a standardized protocol with Wave One (#35/06) as the master apical file. Micro-CT scans measured baseline volume of remaining filling material (in mm3). Samples were divided into two groups (n = 12) according to the supplementary cleaning approach: (PUI) or XP-endo Finisher R. Statistics compared baseline and final volume of filling material (within-group); and the percentage of filling material reduction (between-group). Mean baseline volumes, final volumes, and percentages of reduction (%) of filling material for XP-endo Finisher R and PUI were respectively: 0.060 mm3, 0.042 mm3, and 31.28%; and 0.064 mm3, 0.054 mm3, and 16.57%. Both tested protocols reduced the amount of filling material (p < 0.05). XP-endo Finisher R had higher percentage of reduction as compared to PUI (p < 0.05). XP-endo Finisher R and PUI used as supplementary cleaning protocols during re-treatment improved the removal of root filling material in curved canals; but XP-endo Finisher R was approximately twice more efficient. The complete filling material removal during re-treatment procedures is still a challenge. Supplementary cleaning protocols may help to remove the remaining material after the complete mechanical preparation of curved canals. XP-endo Finisher R was approximately twice more efficient than PUI.

8.
Braz. dent. j ; 32(4): 1-7, July-Aug. 2021. tab, graf
Article in English | LILACS, BBO | ID: biblio-1345516

ABSTRACT

Abstract This study evaluated the 3D quality of root-end filling, assessing the presence (volume and percentage) of marginal gaps and internal voids formed after retro-filling with three calcium silicate-based materials: MTA Angelus (Angelus Soluçoes Odontologicas, Londrina, PR, Brazil), Biodentine (Septodont Ltd., Saint Maur-des-Faussés, France) and Neo MTA Plus (Avalon Biomed Inc., Bradenton, Florida, US). Thirty human, extracted, single rooted teeth were used. Orthograde root canal treatment, root resection (3mm shorter than the apex) and retrograde cavity preparation with ultrasonic tips were performed. Teeth were divided into 3 groups (n =10 each) following a stratified randomization according to the initial volume of the root-end cavity. After retrofilling, samples were stored for 7 days. Then, two rounds of micro-CT scans were performed: soon after root-end preparation (with the cavity still empty) and 7 days after root-end filling. Marginal gaps, internal voids volume (mm3 and %), as well as, the overall defects (sum of gaps and voids) were evaluated. Statistics compared the three groups in relation to those defects. There was not statistical difference between groups regarding the marginal gaps (P≥ 0.05), the internal voids (P≥ 0.05), and the overall defects (P≥ 0.05). Median (mm3) and % of overall air-entrapment defects (gaps and/or voids) was: 0.004mm3 and 1.749% for MTA Angelus, 0.018mm3 and 6.660% for Biodentine, and 0.012mm3 and 4.079% for Neo MTA Plus. All materials had gaps and/or voids. No differences were found between MTA Angelus, Biodentine and Neo MTA Plus.


Resumo Este estudo avaliou a qualidade 3D de retro-obturações, avaliando a presença (volume e percentagem) de "gaps" marginais e "voids" internos formados a partir da retro-obturação com três materiais à base de silicato de cálcio: MTA Angelus (Angelus Soluções Odontológicas, Londrina, PR, Brasil), Biodentine (Septodont Ltd., Saint Maur-des-Faussés, França) and Neo MTA Plus (Avalon Biomed Inc., Bradenton, Flórida, US). Trinta dentes humanos unirradiculares extraídos foram usados. Após tratamento de canal ortrógrado, resecção radicular (3 mm apicais), o prepare da cavidade retrógrada com pontas ultrassônicas foi realizado. Os dentes foram divididos em três grupos (n= 10 cada) seguindo uma randomização estratificada, de acordo com o volume inicial da cavidade retrógrada. Depois da retro-obturação as amostras foram armazenadas por 7 dias. Duas rodadas de escaneamento de micro-CT foram realizadas: logo após o preparo retrógrado (com a cavidade ainda vazia) e 7 dias após a retro-obturação. O volume de "gaps" marginais e de "voids" internos (mm3 e %), bem como, os defeitos totais (soma de "gaps" e "voids") foram avaliados. Não houve diferença estatística entre os grupos em relação aos "gaps" marginais (P≥ 0,05), "voids" internos (P≥ 0,05), e aos defeitos totais (P≥ 0,05). A mediana (mm3) e porcentagem dos defeitos totais de aprisionamento de ar foi 0,004mm3 e 1,749% para o MTA Angelus, 0,018mm3 e 6,660% para o Biodentine, e 0,012mm3 e 4,079% para o Neo MTA Plus. Todos os materiais tiveram defeitos ("gaps"e/ou "voids"). Não houve diferença entre MTA Angelus, Biodentine e Neo MTA Plus.


Subject(s)
Humans , Root Canal Filling Materials , Root Canal Obturation , Root Canal Therapy , Silicates , Calcium Compounds , X-Ray Microtomography
9.
Braz. oral res. (Online) ; 35: e115, 2021. tab, graf
Article in English | LILACS-Express | LILACS, BBO | ID: biblio-1350370

ABSTRACT

Abstract The aim of this study was to perform a cross-cultural adaptation of the Brazilian version of the Dental Neglect Scale (DNS). The process included (i) Translation; ii) Synthesis; iii) Back translation; (iv) Critical analysis by a committee of experts; (v) Pilot studies (n1=30 + n2=30); and (6) Evaluation and refinement of the instrument. The validated DNS presented a Content Validity Index (CVI) equal to 1.0 for the total score, as well as for each item. In the pilot studies, a minimum agreement level of 80% in understanding was achieved. DNS was properly adapted for Brazilian Portuguese, and it needs further study in a representative sample for reliability and construct validity assessment.

10.
Dent. press endod ; 10(3): 49-55, Sept-Dec.2020. Tab, Ilus
Article in English | LILACS | ID: biblio-1344785

ABSTRACT

Objetivo: O presente estudo usou micro-CT para avaliar a quantidade de material obturador remanescente em canais radiculares curvos que tinham sido obturados com cimento Endosequence BC/Cpoint ou com cimento AH/ guta-percha, depois do retratamento utilizando instrumentos rotatórios ou reciprocantes. Métodos: Sessenta canais mesiovestibulares de molares superiores foram instrumentados até MTwo #35.04. As amostras foram randomicamente alocadas em quatro grupos (n=15): os canais do G1 e G2 foram obturados com AH/guta-percha, e os canais do G3 e G4 foram obturados com BC/Cpoint. O material obturador foi removido usando instrumentos rotatórios ou reciprocantes ­ G1 e G3: R25 Reciproc + reinstrumentação com R40; e G2 e G4: Sistema ProTaper Universal Retratamento + reinstrumentação com MTwo 40.06. Micro-CTs foram usadas para medir a quantidade de material obturador remanescente (mm3 ) para o canal inteiro e para cada terço, em dois momentos: 1) após a remoção do material obturador; e 2) após a reinstrumentação. Resultados: Após a remoção do material obturador, BC/CPoint permaneceu mais dentro do canal do que AH/guta-percha quando o canal inteiro (29,92% x 19,25%, p=0,0290) e o terço apical foram analisados. Após a reinstrumentação, BC/CPoint permaneceu mais do que AH/guta-percha somente no terço apical. Protocolos de tratamento com instrumentos rotatórios ou reciprocantes removeram material obturador sem diferença para AH/guta-percha (G1 e G2: p> 0,05) e BC/CPoint (G3 e G4: p> 0,05). Conclusões: BC/Cpoint é mais difícil de ser removido de canais radiculares curvos do que AH/guta-percha. Instrumentos rotatórios e reciprocantes têm habilidade similar na remoção de material obturador (AU).


Objective: This study used micro-CT to evaluate the amount of remaining filling material in curved root canals obturated with Endosequence BC Sealer/Cpoint or AH/gutta-percha after a rotary or reciprocating retreatment. Methods: Sixty mesiobuccal canals of maxillary molars were instrumented up to MTwo #35.04. Samples were randomly assigned to four groups (n=15): canals from G1 and G2 were filled with AH/gutta-percha, and canals from G3 and G4 were filled with BC/Cpoint. Filling material was removed using rotary or reciprocating instruments: G1 and G3: R25 Reciproc + re-shaping with R40; and G2 and G4: ProTaper Universal Retreatment system + re-shaping with MTwo 40.06. Micro-CT was used to measure the remaining amount of filling material (mm3 ), for the whole canal, and for each third, in two moments: 1) after filling removal and 2) after canal re-shaping. Results: After filling removal, BC/CPoint remained more into the canal than AH/Gutta-percha when the whole canal (29.92% x 19.25%, p = 0.0290) and the apical third were analyzed. After re-shaping, BC/CPoint remained more than AH/Gutta-percha only in the apical third. Rotary or reciprocating retreatment protocols removed filling material without difference for AH/gutta-percha (G1 and G2: p > 0.05) and BC/CPoint (G3 and G4: p > 0.05). Conclusion: BC/Cpoint is more difficult to be removed from curved root canals than AH/gutta-percha. Reciprocating and rotary instruments have similar ability to remove filling material (AU).


Subject(s)
Root Canal Filling Materials , Biofilms , Dental Instruments , X-Ray Microtomography , Lifting , Retreatment , Gutta-Percha , Molar
11.
Arq. bras. cardiol ; 115(5): 873-881, nov. 2020. tab, graf
Article in Portuguese | SES-SP, LILACS | ID: biblio-1142278

ABSTRACT

Resumo Fundamento: O conhecimento dos fatores ambientais e genéticos para um envelhecimento bem-sucedido em idosos longevos é controverso. Acrescenta-se a esta evidência, o fato de serem poucos os estudos delineados com essa população. Objetivo: Investigar a relação entre os genótipos mais frequentes da apolipoproteína E (APOE) e a mortalidade em idosos longevos que vivem em comunidade e sua sobrevida de acordo com os fatores de risco cardiovascular. Métodos: Uma amostra de 74 idosos com 80 anos ou mais da coorte do Projeto Veranópolis foi selecionada para genotipagem da APOE. Na linha de base, foram coletadas variáveis antropométricas, dosagens sanguíneas de glicose e lipídeos, pressão arterial e variáveis de estilo de vida (tabagismo, consumo de álcool e atividade física). A escala Bayer de Atividades da Vida Diária foi aplicada aos cuidadores dos idosos. O tempo de seguimento total do estudo foi 21 anos. Um p<0,05 bicaudal foi considerado estatisticamente significativo. Resultados: Não encontramos associação entre os genótipos da APOE e mortalidade. Entretanto, o risco de morte em idosos fumantes foi 2,30 vezes (hazard ratio [HR]; intervalo de confiança de 95% [IC 95%] 1,01 a 5,24); em diabéticos, 3,95 vezes (HR; IC 95% 1,27 a 12,30) do risco dos não diabéticos. Indivíduos que praticavam atividade física vigorosa tiveram uma redução no risco de óbito em 51% (HR = 0,49; IC 95% 0,27 a 0,88). Para o aumento de 1 mmHg na pressão arterial sistólica houve uma redução de 2% (HR = 0,98; IC 95% 0,97 a 0,99) no risco de morte. Conclusão: Nesta amostra de longevos, não houve associação entre os genótipos da APOE e mortalidade. Entretanto, os fatores de risco cardiovasculares clássicos podem ser importantes para a mortalidade geral em pessoas muito idosas.


Abstract Background: Knowledge of environmental and genetic factors for healthy aging in elderly people is controversial. In addition to this evidence, few studies have been designed for this population. Objectives: To investigate the relationship between the most frequent apolipoprotein E (APOE) genotypes and mortality in very elderly individuals living in a community and to evaluate survival according to cardiovascular risk factors. Methods: A sample of 74 elderly individuals aged ≥ 80 years, from the Veranópolis Project cohort, was selected for APOE genotyping. At baseline, anthropometric variables, glucose and lipid levels, blood pressure, and lifestyle variables (smoking, alcohol consumption, and physical activity) were collected. The Bayer Activities of Daily Living Scale was applied to their caregivers. Total study follow-up was 21 years. Two-sided p < 0.05 was considered statistically significant. Results: There was no association between APOE genotypes and mortality. However, the risk of death in elderly smokers was 2.30 times higher (hazard ratio [HR], 95% CI 1.01 to 5.24); in individuals with diabetes, it was 3.95 times higher (HR, 95% CI 1.27 to 12.30) than in individuals without diabetes. Subjects who practiced vigorous physical activity had a 51% reduction in risk of death (HR = 0.49, 95% CI 0.27 to 0.88). For an increase of 1 mmHg in systolic blood pressure, there was a 2% reduction (HR = 0.98, 95% CI 0.97 to 0.99) in risk of death. Conclusion: In this sample population, APOE genotypes were not associated with mortality. However, classic cardiovascular risk factors may be important for overall mortality in the very elderly.


Subject(s)
Humans , Aged , Aged, 80 and over , Cardiovascular Diseases/genetics , Apolipoproteins E , Activities of Daily Living , Risk Factors , Cohort Studies
12.
An. bras. dermatol ; 95(3): 298-306, May-June 2020. tab, graf
Article in English | LILACS, ColecionaSUS | ID: biblio-1130892

ABSTRACT

Abstract Background: The increasingly frequent use of dermoscopy makes us think about the possibility of transfer of microorganisms, through the dermatoscope, between doctor and patients. Objectives: To identify the most frequent gram-positive cocci in dermatoscopes and smartphone adapters, as well as the resistance profile, and to evaluate the factors associated with a higher risk of bacterial contamination of the dermatoscopes. Methods: A cross-sectional study was carried out with 118 dermatologists from Porto Alegre/Brazil between September 2017 and July 2018. Gram-positive cocci were identified by MALDI-TOF MS and habits of use of the dermatoscope were evaluated through an anonymous questionnaire. Results: Of the dermatoscopes analysed, 46.6% had growth of gram-positive cocci on the lens and 37.3% on the on/off button. The microorganisms most frequently found were S. epidermidis, S. hominis and S. warneri. Attending a hospital, using the dermatoscope at the hospital, with inpatients and in the intensive care unit were significantly associated with colonisation by gram-positive cocci. The highest resistance rates were observed for penicillin, erythromycin and sulfamethoxazole-trimethoprim. Study limitations: The non-search of gram-negative bacilli, fungi and viruses. Moreover, the small number of adapters did not make it possible to better define if the frequency differences were statistically significant. Conclusion: Coagulase-negative staphylococci were frequently identified. S. aureus was detected only on the lens.


Subject(s)
Humans , Male , Female , Adult , Gram-Positive Bacterial Infections/epidemiology , Gram-Positive Cocci/isolation & purification , Dermoscopy/instrumentation , Smartphone , Dermatologists/statistics & numerical data , Brazil/epidemiology , Microbial Sensitivity Tests , Cross-Sectional Studies , Surveys and Questionnaires , Risk Factors , Gram-Positive Bacterial Infections/microbiology , Gram-Positive Cocci/growth & development , Gram-Positive Cocci/drug effects , Sex Distribution , Age Distribution , Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization , Drug Resistance, Bacterial , Middle Aged , Anti-Bacterial Agents/pharmacology
13.
Rev. Odontol. Araçatuba (Impr.) ; 41(1): 9-14, jan.-abr. 2020. tab
Article in Portuguese | LILACS, BBO | ID: biblio-1102230

ABSTRACT

O objetivo desse estudo foi avaliar o conhecimento dos cirurgiões-dentistas que trabalham na atenção primária à saúde em um município do nordeste Brasileiro, frente ao atendimento de pacientes portadores de doenças cardiovasculares. Para tanto, de uma população de 36 dentistas, uma amostragem por conveniência de 25 profissionais (69,4%) foi analisada, sob a forma de um questionário autoaplicável. A maioria dos profissionais é formada há mais de 10 anos, sendo que todos se utilizam de artifícios para controle de ansiedade, principalmente a franca conversa (96%). Quanto à prevenção da endocardite infecciosa, foi demonstrada dúvida quanto aos procedimentos onde profilaxia antibiótica é necessária em cardiopatas graves. Outras questões que os profissionais demonstraram despreparo teórico foram quanto ao diagnóstico de hipertensão arterial sistêmica, a qual apenas 64% dos odontólogos assinalaram corretamente; tempo de estabilidade de angina de peito (36,9%) e quantidade de anestésicos com vasopressor à base de epinefrina seguro ao paciente em particular (54,2%). De acordo com a análise das respostas e sua comparação junto ao levante bibliográfico, tem-se claramente em vista a necessidade dos profissionais se atualizarem, sob alguma forma de educação permanente(AU)


The correct evaluation of patients with cardiovascular disease is based on a careful anamnesis and on the previous knowledge of the main coronary diseases and its sequels. This study aims to evaluate the knowledge of dentists working in primary health care in the city of Campina Grande about patients with cardiovascular disease. For this purpose, from a population of 36 dentists, a convenient sample of 25 professionals (69.4%) was analyzed in the form of a self-administered questionnaire. Most professionals is formed more than 10 years, all of which make use of anxiety handling, especially an honest conversation (96%). As for the prevention of infective endocarditis has been demonstrated doubt as to the procedures where antibiotic prophylaxis is needed in severe heart disease. Other issues that professionals demonstrated theoretical unpreparedness were the diagnosis of hypertension, which only 64% of dentists pointed out correctly; time of stable angina pectoris (36.9%) and the safe amount of anesthetic with vasoconstrictor epinephrine to the cardiac patient (54.2%). Conclusion: According to the analysis of the responses and its comparison with the literature, highlighting the need to implement a continuing education(AU)


Subject(s)
Humans , Male , Female , Primary Health Care , Cardiovascular Diseases , Dentists , Dentists/education , Endocarditis , Patient Care
14.
Ciênc. Saúde Colet. (Impr.) ; 25(3): 845-858, mar. 2020. tab, graf
Article in Portuguese | LILACS | ID: biblio-1089490

ABSTRACT

Resumo Este estudo investigou a utilização dos serviços de saúde segundo determinantes sociais, comportamentos em saúde e qualidade de vida entre diabéticos. A amostra foi composta por 416 diabéticos cadastrados na Estratégia Saúde da Família de um município do Nordeste do Brasil. A análise dos dados incluiu estatísticas descritivas, bivariadas e multivariada por meio da modelagem de Árvore de Decisão usando o algoritmo Chi-squared Automatic Interaction Detector (CHAID). Evidenciou-se expressiva utilização dos serviços públicos de saúde (80,7%). A utilização do serviço público de saúde com regularidade envolveu indivíduos com escolaridade baixa ou média (p < 0,001), empregados ou aposentados e/ou pensionistas (p = 0,019), com alto impacto do diabetes na qualidade de vida (p = 0,032), e que realizavam a quantidade recomendada de exames de glicemia em jejum ao ano (p < 0,001). A utilização dos serviços de saúde pôde ser explicada por diferenças relacionadas aos determinantes sociais, aos comportamentos em saúde e ao impacto do diabetes na qualidade de vida dos usuários.


Abstract The aim of this study was to investigate the use of health services according to social determinants, health behaviors and quality of life among diabetics (n = 416) attended by the Family Health Strategy in a northeastern city in Brazil. Data analysis included descriptive, bivariate and multivariate statistics. Decision Tree modeling was applied using the Chi-squared Automatic Interaction Detector (CHAID) algorithm. Results showed that public health services were used by 80.7% of the sample. The regular use of public health services involved individuals with low or medium schooling (p < 0.001), employed or retired and/or pensioners (p = 0.019), with a high impact of diabetes on quality of life (p = 0.032), and who performed the number of fasting blood glucose tests per year recommended by the Ministry of Health (p < 0.001). The use of health services could be explained by differences related to social determinants, health behaviors and the impact of diabetes on quality of life.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Aged , Young Adult , Quality of Life , Health Behavior , Patient Acceptance of Health Care , Diabetes Mellitus/therapy , Social Determinants of Health , Facilities and Services Utilization/statistics & numerical data , Brazil , Urban Health , Cross-Sectional Studies , Middle Aged
15.
Pesqui. bras. odontopediatria clín. integr ; 20: e5163, 2020. tab, graf
Article in English | BBO, LILACS | ID: biblio-1135493

ABSTRACT

Abstract Objective: To investigate the socioeconomic, demographic and health needs that influence the access to oral health actions. Material and Methods: The sample consisted of 609 individuals who lived in areas covered by the Family Health Strategy in a city of the Northeast of Brazil. All individuals living in areas covered by the FHS with age equal to or higher than six years were included. Data analysis included descriptive, bivariate and multivariate statistics using decision-tree based Chi-squared automatic interaction detection (CHAID). Results: Most participants were female, aged 25-34 years, ranging in age from 6 to 87 years. It was evidenced that, among the studied variables, the most relevant for understanding the access to oral health actions were: age (p<0.001), educational level (p-value in Node 1 = 0.009; p-value in Node 7 = 0.005) and self-perception of oral health (p=0.001). Conclusion: The results suggest that access to oral health actions is influenced by several social and individual factors, and it is marked by inequalities that favor individuals with higher educational level, better self-perception of oral health and lower age groups.


Subject(s)
Humans , Male , Female , Child , Adolescent , Adult , Middle Aged , Aged , Socioeconomic Factors , Dental Health Services , Social Determinants of Health , Health Services Accessibility , Self Concept , Brazil/epidemiology , Chi-Square Distribution , Oral Health , Cross-Sectional Studies/methods , Multivariate Analysis , Data Analysis
16.
Ciênc. rural (Online) ; 50(7): e20190395, 2020. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1133272

ABSTRACT

ABSTRACT: The ingestion of foreign bodies, mainly metallic (MFB- metallic foreign body), by cattle is frequent and can lead to death. For diagnostic purposes, reticular pain tests are routinely used, and ferroscopy is still unusual, even as a diagnostic aid. The objective of this study was to validate the application of the GMS 120 Professional BOSCH® metal detector (MD) in the detection of MFB in the bovine species and describe its use in field cases. Fifty MFBs of varying shape, size, and weight were evaluated with an MD, initially on a flat and inert surface, and then in a permanent rumen fistulated cow. Retrospectively, a database from 2000 to 2017 with 122015 cattle was accessed, of which 31865 were examined after the introduction of MD usage in 2013. Fifteen cows positive for reticular pain tests were prospectively evaluated and eight cows were diagnosed with MFB through MD usage. The mean distance for MFB best detection on the inert surface was 4.6 cm. In the fistulated cow, it was not possible to detect any MFBs, regardless of the size or weight of the material. The MFB detection capacity increased with MD use, which can be considered a diagnostic aid in specific situations. Depending on the body condition of the bovine, false negatives may occur with the use of GMS 120 Professional Bosch® metal detector.


RESUMO: A ingestão de corpos estranhos, principalmente metálicos (CEM), pelos bovinos é frequente e pode levar à sua morte. Para fins diagnósticos, as provas de dor reticular são usados de forma rotineira, sendo ainda pouco usual a ferroscopia, mesmo como auxílio diagnóstico. Neste trabalho procurou-se validar a aplicação do detector de metais (DM), marca GMS 120 Professional BOSCH® no reconhecimento de CEM na espécie bovina, além de descrever seu uso em casos a campo. CEM (n=50) de forma, tamanho e peso variados foram selecionados e avaliados com o DM, inicialmente sobre uma superfície plana e inerte e depois in vivo em uma vaca com fístula ruminal. Retrospectivamente, acessou-se um banco de dados dos anos 2000 a 2017 com 122015 bovinos, com 31865 bovinos atendidos após a introdução do DM no ano de 2013. Prospectivamente, avaliaram-se 15 vacas positivas para o teste de dor reticular, oito vacas foram diagnosticadas com CEM através do DM. A distância média para a melhor detecção dos CEM na superfície inerte foi de 4,6 cm. Em vaca fistulada não foi possível detectar nenhum CEM, independentemente do tamanho e peso do material. A campo, após a introdução do uso do DM aumentou a capacidade de detecção dos CEM. O DM pode ser considerado um auxílio diagnóstico em situações específicas. Dependendo da condição corporal do bovino, falsos negativos podem ocorrer com o uso do aparelho GMS 120 Professional Bosch®.

17.
Medicina (Ribeiräo Preto) ; 52(1)jan.-mar.,2019.
Article in Portuguese | LILACS | ID: biblio-1024985

ABSTRACT

Objetivo: Relatar um caso de associação de Síndrome de Rosai-Dorfman e Lúpus Eritematoso Sistêmico acompanhado no ambulatório de Clínica Médica de nosso Hospital Universitário. Metodologia: O estudo é em formato de relato de caso, realizado a partir de revisão de prontuário e exames complementares. O termo de consentimento livre e esclarecido foi assinado pela paciente. Resultados: Paciente do sexo feminino, 37 anos, com quadro de pneumonia associada a derrame pleural recorrente e linfonodomega-lia generalizada. Na investigação clínica, foi realizado diagnóstico de Lúpus Eritematoso Sistêmico. Os exames anatomopatológico e imuno-histoquímico da biópsia linfonodal foi compatível com Síndrome de Rosai-Dorfman. Conclusões: A Síndrome de Rosai-Dorfman é uma doença benigna que pode mimetizar neoplasias. A progressão da doença é variável e não há tratamento efetivo estabelecido atualmente, sen-do o seguimento regular importante para avaliar compressão de estruturas vitais. Lúpus eritematoso sistêmico é uma doença inflamatória crônica com acometimento multissistêmico. Seu tratamento adequado costuma resultar em sobrevida longa e com qualidade. Importância do problema e comentários: De acordo com nosso levantamento bibliográfico, este é o quarto artigo relatando a ocorrência concomitante de Síndrome de Rosai-Dorfman e Lúpus Eritematoso Sistêmico em um paciente (AU)


Objective: To report a case of association of Rosai-Dorfman syndrome and Systemic Lupus Erythema-tosus followed at the Internal Medicine ambulatory of our University Hospital. Methodology: This stu-dy is in a case report format, carried out from a review of medical records and complementary exams. The consent form was signed by the patient. Results: Female patient, 37 years old, with a history of pneumonia associated with recurrent pleural effusion and generalized lymphadenopathy. In the clini-cal investigation, Systemic Lupus Erythematosus was diagnosed. The anatomopathological and im-munohistochemical exams of lymph node biopsy were compatible with Rosai-Dorfman Syndrome. Conclusions: Rosai-Dorfman Syndrome is a benign disease that can mimic neoplasms. The disease progres-sion is variable and, currently, there is no effective treatment established. Regular follow-up is important to assess vital structures compression. Systemic Lupus Erythematosus is a chronic inflammatory disease with multisystem affection. The appropriate treatment usually results in long-term and high-quality survival. Pro-blem impact and comments: According to our bibliographic survey, this is the fourth article reporting the concomitant occurrence of Rosai-Dorfman Syndrome and Systemic Lupus Erythematosus in a patient (AU)


Subject(s)
Humans , Female , Adult , Pleurisy , Histiocytosis , Histiocytosis, Sinus , Lupus Erythematosus, Systemic
18.
Rev. epidemiol. controle infecç ; 8(4): 422-427, out.-dez. 2018. ilus
Article in English | LILACS | ID: biblio-1015294

ABSTRACT

Justificativa e Objetivos: Staphylococcus aureus resistente à meticilina (MRSA) é uma das causas mais frequentes de infecções relacionadas à assistência à saúde e comunitárias, e com seu avanço, a vancomicina tornou-se a principal opção terapêutica. Entretanto, o seu uso indiscriminado favoreceu o surgimento de MRSA com reduzida suscetibilidade à vancomicina, comumente associados com falhas no tratamento, bacteremia persistente, hospitalização prolongada e desfechos clínicos adversos. Este estudo avaliou a ocorrência de MRSA com reduzida suscetibilidade à vancomicina e determinou algumas características moleculares em comparação com MRSA suscetível à vancomicina (VS-MRSA). Métodos: Determinação do perfil de suscetibilidade aos antimicrobianos, a concentração inibitória mínima (CIM) e concentração bactericida mínima (CBM) para vancomicina, tolerância à vancomicina, tipagem do SCCmec e agr foram realizadas em um total de 177 MRSA. Posteriormente, foram triados para hVISA por BHIA-3V e BHIA-6V e confirmados com a Análise do Perfil Populacional - Área Abaixo da Curva (PAP-AUC). Resultados: Os fenótipos VT-MRSA e hVISA foram encontrados em 13,6% e 5,1% dos isolados clínicos de MRSA, respectivamente, e a presença de hVISA foi estatisticamente significativa entre os isolados de VT-MRSA (p<0,05). Em VT-MRSA, SCCmec tipo II foi significativamente mais frequente do que em não-VT-MRSA, assim como a presença do agr grupo II. Conclusão: Características moleculares encontradas em MRSA são importantes para a epidemiologia, bem como para demonstrar um padrão em isolados com reduzida suscetibilidade à vancomicina. Testes não-convencionais para detecção destas características podem ser realizados para evitar a identificação errada de VS-MRSA que, consequentemente, resulta em falhas no tratamento com vancomicina.(AU)


Background and Objectives: Methicillin-resistant Staphylococcus aureus (MRSA) is one of the most frequent causes of healthcare-associated and community-acquired infections and with its advancement, vancomycin became the main therapeutic option. However, its indiscriminate use favored the emergence of MRSA with reduced susceptibility to vancomycin, commonly associated with vancomycin treatment failure, persistent bacteremia, prolonged hospitalization and adverse clinical outcome. This study evaluated the occurrence of MRSA with reduced vancomycin susceptibility and determined some molecular characteristics in comparison with vancomycin-susceptible MRSA (VS-MRSA). Methods: Determination of antimicrobial susceptibility profile, the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) for vancomycin, vancomycin-tolerance, SCCmec and agr typing were performed in a total of 177 MRSA. Thereafter, they were screened for hVISA by BHIA-3V and BHIA-6V and confirmed with population analysis profile - area under the curve method (PAP-AUC). Results: VT-MRSA and hVISA phenotypes were found in 13.6% and 5.1% of clinical isolates of MRSA, respectively, and the presence of hVISA was statistically significant among VT-MRSA isolates (p<0.05). In T-MRSA, SCCmec type II was significantly more frequent than in non-VT-MRSA, as well as the presence of agr group II. Conclusion: Molecular characteristics found in MRSA are important for epidemiology, as well as demonstrate a pattern in reduced vancomycin susceptibility isolates. Non-conventional tests for detection of these characteristics might be performed to prevent misidentification of VS-MRSA that, consequently, results in vancomycin treatment failures.(AU)


Justificación y objetivos: Staphylococcus aureus resistente a la meticilina (MRSA) es una de las causas más frecuentes de infecciones relacionadas con la asistencia sanitaria y comunitarias, y con su avance, a la vancomicina se ha convertido en la principal opción terapéutica. Sin embargo, su uso indiscriminado favoreció el surgimiento de MRSA con reducida susceptibilidad a la vancomicina, comúnmente asociados con fallas en el tratamiento, bacteriemia persistente, hospitalización prolongada y resultados clínicos adversos. Este estudio evaluó la ocurrencia de MRSA con reducida susceptibilidad a la vancomicina y determinó algunas características moleculares en comparación con MRSA susceptible a la vancomicina (VS-MRSA). Métodos: Determinación del perfil de susceptibilidad a los antimicrobianos, la concentración inhibitoria mínima (CIM) y la concentración bactericida mínima (CBM) para vancomicina, tolerancia a la vancomicina, tipificación del SCCmec y agr se realizaron en un total de 177 MRSA. Resultados: Los fenotipos VT-MRSA y hVISA se encontraron en el 13,6% y el 5,1% de los aislados clínicos de MRSA, respectivamente, y la presencia de hVISA fue estadísticamente significativa entre los aislados de VT-MRSA (p<0.05). En VT-MRSA, SCCmec tipo II fue significativamente más frecuente que en no-VT-MRSA, así como la presencia del agr grupo II. Conclusión: Características moleculares encontradas en MRSA son importantes para la epidemiología, así como para demostrar un patrón en aislados con reducida susceptibilidad a la vancomicina. Pruebas no convencionales para la detección de estas características pueden realizarse para evitar la identificación errónea de VS-MRSA que, consecuentemente, resulta en fallas en el tratamiento con vancomicina.(AU)


Subject(s)
Humans , Vancomycin , Methicillin-Resistant Staphylococcus aureus
19.
RFO UPF ; 23(2): 150-155, 24/10/2018. tab
Article in Portuguese | LILACS, BBO | ID: biblio-947634

ABSTRACT

Objetivo: verificar o conhecimento dos cirurgiões-dentistas que trabalham nas Unidades Básicas de Saúde (UBS) com Equipes de Saúde Bucal (ESB) modalidade I, no município de Campina Grande, sobre o atendimento odontológico de pacientes com coagulopatias hereditárias. Sujeitos e método: por meio de questionário autoaplicável, foi feita uma entrevista com os cirurgiões-dentistas do município em questão para analisar os seus conhecimentos. Participaram da pesquisa 24 profissionais que se encaixaram nos critérios de inclusão e responderam de forma adequada o questionário com questões objetivas, sendo que os participantes foram orientados a assinalar somente uma alternativa para cada questionamento. Resultados: a maioria dos profissionais é formada há mais de 10 anos. A média de acertos das respostas foi de 50%. Em relação aos achados clínicos que determinam a possível presença de distúrbio hemorrágico, 44% afirmaram que são: púr-pura, sangramento gengival espontâneo e hemartrose. Os pacientes considerados de risco elevado para o tratamento odontológico foram: pacientes sem distúrbios hemorrágicos revelados, mas com exames complementares alterados; pacientes em tratamento com AAS; e pacientes em tratamento com anticoagulante por via oral. A maioria (68%) não considera a utilização de sugadores de saliva como risco para sangramento bucal. Os procedimentos odontológicos que os profissionais não se sentem seguros a executar, nesse tipo de paciente, foram: exodontias (88%); tratamento periodontal cirúrgico (76%); raspagem e alisamento coronoradicular (RACR) (28%); anestesia do nervo alveolar inferior ou outros (24%); tratamento endodôntico (20%); e anestesia infiltrativa (8%). Conclusão: os dados obtidos na pesquisa mostraram que o conhecimento dos cirurgiões-dentistas das UBS do município de Campina Grande não é satisfatório, havendo dúvidas sobre a maioria dos tratamentos odontológicos direcionados aos pacientes com coagulopatias hereditárias. (AU)


Objective: this study aimed to determine the knowledge of dentists working in UBS with ESB mode I in the city of Campina Grande on Patients with hereditary Coagulopathies. Through self-administered questionnaire, own and without exclusion criteria, an interview was conducted with dental surgeons of the municipality concerned to analyze their knowledge of the relevant topic. By itself and without exclusion criterion an interview was made with the dentists concerning to analyze their knowledge about hereditary coagulopathies. Subjects and method: the participants were 24 dentists which fit the inclusion criteria and responded adequately to the questionnaire which contained objective questions, and the respondents were asked to point out only one alternative of each questioning. Results: most of them were graduated over 10 years. The mean score was 50% of the questionnaire. In relation to clinical findings that determine the possible presence of bleeding disorder, 44% said they are: purple spontaneous gingival bleeding and hemarthrosis; patients considered at high risk for dental treatment were patients without bleeding disorders disclosed but with altered exams; patients being treated with ASA; and patients treated with anticoagulant orally. Most dentists (68%) do not consider the use of saliva-sucking as a risk for oral bleeding. Dental procedures that professionals do not feel safe running in those patients were: extractions (88%); surgical periodontal treatment (76%); RACR (28%); anesthesia of nerve alveolar inferior or other (24%); endodontic treatment (20%); and infiltrative anesthesia (8%). Conclusion: the data obtained from the survey showed that knowledge of dentists from Campina Grande municipality is not satisfactory and there is doubt on most dental treatments targeted to patients with inherited bleeding disorders. (AU)


Subject(s)
Humans , Health Knowledge, Attitudes, Practice , Dental Care/methods , Practice Patterns, Dentists'/statistics & numerical data , Blood Coagulation Disorders, Inherited/therapy , Brazil , Cross-Sectional Studies , Surveys and Questionnaires , Anticoagulants/therapeutic use
20.
Braz. dent. j ; 29(2): 189-194, Mar.-Apr. 2018. tab, graf
Article in English | LILACS | ID: biblio-951539

ABSTRACT

Abstract This study investigated the effect of blood-contamination on the push-out bond strength of BiodentineTM (BD) and MTA Angelus® (MTA-A) to root dentin over time. Twenty-five teeth were sectioned horizontally to obtain 120 root slices. The lumens were filled with MTA-A or BD: 60 for each cement (30 uncontaminated and 30 blood contaminated). Push out bond strength to dentin was assessed at 24 h (n=10), 7 days (n=10) and 28 days (n=10). Failure modes were classified as: cohesive, adhesive or mixed failure. Two-way ANOVA was used to investigate the interaction between blood contamination vs. hydration period. Mann Whitney test compared different materials in each period, and it also compared the contaminated versus uncontaminated material for each period. Friedman, followed by Dunn`s test, compared periods of hydration for each material, regardless of blood contamination. Failure modes were reported descriptively. The interaction hydration period vs. blood contamination was highly significant for MTA-A (P=0.001) and it was not significant for BD (P=0.474). There were no differences between bond strength of uncontaminated and contaminated BD in any of the periods. Bond strength of uncontaminated MTA-A increased at each time of hydration; but it remained stable over time for blood-contaminated samples. BD had higher bond strength than MTA-A in all periods of hydration. Cohesive failure predominated. Only for MTA-A, the over time bond strength to dentin was affected by blood contamination.


Resumo Este estudo investigou o efeito da contaminação sanguínea na resistência de união do BiodentineTM (BD) e do MTA Angelus® (MTA-A) à dentina, em diferentes períodos. Vinte e cinco dentes foram seccionados para obter 120 fatias de dentina. Os lúmens das fatias foram preenchidos com MTA-A ou BD: 60 para cada cimento (30 não-contaminados e 30 contaminados com sangue). A resistência de união à dentina foi medida por teste push-out em 24 horas (n=10), 7 dias (n=10) e 28 dias (n=10). Os tipos de falha foram classificados como: falha coesiva, adesiva ou mista. Two-way ANOVA foi usado para investigar a interação entre contaminação sanguínea vs. período de hidratação. O teste de Mann Whitney comparou os diferentes materiais em cada período, e comparou as amostras contaminadas e não contaminadas de cada material em cada tempo. O teste de Friedman, seguido pelo teste de Dunn, comparou os períodos de hidratação de cada material, independentemente da contaminação. A análise estatística mostrou a interação entre contaminação sanguínea vs. período de hidratação. Os tipos de falha foram reportados de maneira descritiva. A interação entre contaminação sanguínea vs. período de hidratação foi altamente significativa para o MTA-A (P=0,001), e não foi significativa para o BD (P=0,474). Não houve diferenças entre a resistência de união entre o BD contaminado e não-contaminado independente do período. A resistência de união do MTA-A não-contaminado aumentou a cada tempo de hidratação; mas, permaneceu estável ao longo do tempo para as amostras contaminadas com sangue. BD obteve maior resistência de união que o MTA-A em todos os períodos de hidratação. Falhas coesivas predominaram. A contaminação ao longo do tempo influenciou a resistência de união no grupo MTA-A.


Subject(s)
Humans , Blood , Materials Testing , Dentin-Bonding Agents/chemistry , Calcium Compounds/chemistry , Aluminum Compounds/chemistry , Dental Cements/chemistry , Oxides/chemistry , Silicates/chemistry , Dental Stress Analysis , Drug Combinations
SELECTION OF CITATIONS
SEARCH DETAIL