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de Paula LG, Vieira JL, Dos Santos DRM, Mendes PHC, Abdo VL, Duraes SVPB, Bertolini M, Souza JGS. Peri-implantitis: Knowledge and attitudes of implantology clinicians regarding the disease management: Peri-implantitis knowledge. Int J Dent Hyg 2024. [PMID: 38461485 DOI: 10.1111/idh.12797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/09/2023] [Accepted: 02/25/2024] [Indexed: 03/12/2024]
Abstract
OBJECTIVES Since peri-implantitis is an increasing and prevalent concern in clinical practice and there is no consensus regarding the best therapeutic protocol, this study evaluated the knowledge and behaviours of dentists working in Implantology regarding implant-related infections modulating factors and therapeutic protocols used in the management of peri-implantitis. METHODS Cross-sectional study was conducted with 86 Brazilian Implantology clinicians. Data were collected using a structured and online questionnaire evaluating socioeconomic characteristics, education, work/clinical practice, knowledge and attitudes regarding the risk factors and management of peri-implantitis. The reliability of the questionnaire was evaluated by test-retest technique. The questionnaire was developed based on the last consensus on peri-implant diseases (2018) and the current evidence related to implant-related infections. Descriptive, bivariate and logistic regression analyses were conducted adopting a significance level of 5%. RESULTS In this study, 89.5% of included dentists reported that already treated patients with peri-implantitis. Approximately 80% of dentists use antibiotics and mouth rinses during the treatment, and surgical procedures seem the main choice to treat peri-implantitis (91.8%) by dentists. As a preventive approach, 94.2% of dentists reported that routinely assessed biofilm accumulation in the follow-up visits after implant placement. Logistic regression showed that the self-reported ability to treat peri-implantitis was statistically (p < 0.05) higher among dentists who reported abilities to diagnose the disease and use laser for peri-implantitis treatment. CONCLUSION Dentists working in Implantology have a good level of knowledge and behaviors in the management of peri-implantitis. However, the lack of consensus regarding the best treatment protocols may reflect dentist's behaviours because different treatment protocols have been used by evaluated clinicians.
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Affiliation(s)
- Lucca Gomes de Paula
- Dental Science School (Faculdade de Ciências Odontológicas-FCO), Montes Claros, Brazil
| | - Jeniffer Lima Vieira
- Dental Science School (Faculdade de Ciências Odontológicas-FCO), Montes Claros, Brazil
| | | | | | - Victoria Lopes Abdo
- Dental Research Division, Department of Periodontology, Guarulhos University (UnG), Guarulhos, Brazil
| | | | - Martinna Bertolini
- Department of Periodontics and Preventive Dentistry, University of Pittsburgh School of Dental Medicine, Pittsburgh, Pennsylvania, USA
| | - João Gabriel Silva Souza
- Dental Science School (Faculdade de Ciências Odontológicas-FCO), Montes Claros, Brazil
- Dental Research Division, Department of Periodontology, Guarulhos University (UnG), Guarulhos, Brazil
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Pereira MMA, Dini C, Souza JGS, Barão VAR, de Avila ED. Translating the determinant aspects on the study design in the dental implant field. Biomater Investig Dent 2023; 10:2287014. [PMID: 38204474 PMCID: PMC10763864 DOI: 10.1080/26415275.2023.2287014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 11/20/2023] [Indexed: 01/12/2024] Open
Abstract
Objective In this article, we analyzed the important categories capable of interfering with the determinants of scientific advancement in the type of study, considering seven leading journals over a 20-year. Methodology A bibliometric review was performed at the website of well-established implant dentistry journals in five-time points defined to represent a 20-year period of observation. The measures associated with the type of study design were: the country of origin of the article, country income, continent of the corresponding author, inter-institutional collaboration, interdisciplinary collaboration, type of funding, and topic of research. Logistic regression was used in the multiple models to identify the exploratory factors associated with the type of study. Results From a total of 1,944 articles, 50.6% comprised clinical studies. High-income countries and continents stood out for developing more clinical research than others. Since research funders request more collaborative research, overall clinical studies depended upon more inter-institutional collaboration than the others. Most clinical studies were partly supported by research institutes or universities and by industry. About the research topic, the majority of the clinical and animal studies disclosed surgical procedures. Conclusions High-income countries and continents are more likely to develop clinical studies in the surgical procedures field. The highest collaborations in terms of the number of institutions and funding sources are more prevalent in clinical research designs. Indeed, most in vivo studies in dental implant fields are performed to evaluate new materials or even new surgical procedures.
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Affiliation(s)
- Marta Maria Alves Pereira
- Department of Dental Materials and Prosthodontics, School of Dentistry at Araraquara, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Caroline Dini
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - João Gabriel Silva Souza
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
- Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil
- Dentistry Science School (Faculdade de Ciências Odontológicas - FCO), Montes Claros, Minas Gerais, Brazil
| | - Valentim Adelino R. Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Erica Dorigatti de Avila
- Department of Dental Materials and Prosthodontics, School of Dentistry at Araraquara, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
- Department of Dental Materials and Prosthodontics, School of Dentistry at Araçatuba, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
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Dini C, Costa RC, Bertolini M, Shibli JA, Feres M, Klein MI, de Avila ÉD, Souza JGS, Barão VAR. In-vitro polymicrobial oral biofilm model represents clinical microbial profile and disease progression during implant-related infections. J Appl Microbiol 2023; 134:lxad265. [PMID: 37951291 DOI: 10.1093/jambio/lxad265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/31/2023] [Accepted: 11/09/2023] [Indexed: 11/13/2023]
Abstract
AIM Clinically relevant in-vitro biofilm models are essential and valuable tools for mechanistically dissecting the etiopathogenesis of infectious diseases and test new antimicrobial therapies. Thus, the aim of this study was to develop and test a clinically relevant in-vitro oral polymicrobial biofilm model that mimics implant-related infections in terms of microbial profile. METHODS AND RESULTS For this purpose, 24-well plate system was used to model oral biofilms, using three different microbial inoculums to grow in-vitro biofilms: (1) human saliva from periodontally healthy patients; (2) saliva as in inoculum 1 + Porphyromonas gingivalis strain; and (3) supra and subgingival biofilm collected from peri-implant sites of patients diagnosed with peri-implantitis. Biofilms were grown to represent the dynamic transition from an aerobic to anaerobic community profile. Subsequently, biofilms were collected after each phase and evaluated for microbiological composition, microbial counts, biofilm biomass, structure, and susceptibility to chlorhexidine (CHX). Results showed higher live cell count (P < .05) for biofilms developed from patients' biofilm inoculum, but biomass volume, dry weight, and microbiological composition were similar among groups (P > .05). Interestingly, according to the checkerboard DNA-DNA hybridization results, the biofilm developed from stimulated human saliva exhibited a microbial composition more similar to the clinical subgingival biofilm of patients with peri-implantitis, with proportions of the main pathogens closer to those found in the disease. In addition, biofilm developed using saliva as inoculum was shown to be susceptible to CHX with significant reduction in bacteria compared with biofilms without exposure to CHX (P < .05). CONCLUSION The findings suggested that the in-vitro polymicrobial biofilm developed from human saliva as inoculum is a suitable model and clinically relevant tool for mimicking the microbial composition of implant-related infections.
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Affiliation(s)
- Caroline Dini
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, Universidade Estadual de Campinas (UNICAMP), Piracicaba, SP 13414-903, Brazil
| | - Raphael Cavalcante Costa
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, Universidade Estadual de Campinas (UNICAMP), Piracicaba, SP 13414-903, Brazil
| | - Martinna Bertolini
- Department of Periodontics and Preventive Dentistry, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA 15260, United States
| | - Jamil Awad Shibli
- Dental Research Division, Guarulhos University, Guarulhos, SP 07011-010, Brazil
| | - Magda Feres
- Dental Research Division, Guarulhos University, Guarulhos, SP 07011-010, Brazil
- Department of Oral Medicine, Infection, and Immunity, Harvard School of Dental Medicine, Boston, MA 02115, United States
| | - Marlise Inêz Klein
- Department of Oral Diagnosis, Piracicaba Dental School, Universidade Estadual de Campinas (UNICAMP), Piracicaba, SP 13414-903, Brazil
| | - Érica Dorigatti de Avila
- Department of Dental Materials and Prosthodontics, School of Dentistry at Araraquara, São Paulo State University (UNESP), Araraquara, SP 14801-385, Brazil
- Department of Dental Materials and Prosthodontics, School of Dentistry at Araçatuba, São Paulo State University (UNESP), Araçatuba, SP 16015-050, Brazil
| | | | - Valentim Adelino Ricardo Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, Universidade Estadual de Campinas (UNICAMP), Piracicaba, SP 13414-903, Brazil
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Ferreira RC, Souza JGS, Soares ARDS, Vieira RV, Kawachi I. Income- and education-based inequalities of edentulism and dental services utilization in Brazil. Community Dent Oral Epidemiol 2023; 51:829-837. [PMID: 35801281 DOI: 10.1111/cdoe.12771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/05/2022] [Accepted: 06/17/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Tooth loss is a worldwide public health problem affecting mainly socioeconomically disadvantaged groups. Dental services utilization may increase access to preventive actions and conservative treatment, reducing the prevalence of tooth loss. This study evaluated the income- and education-based inequalities in edentulism according to the utilization of dental services among adults and older adults in Brazil. METHODS Data from the National Oral Health Survey (SB Brazil, 2010) of adults (ages 35-44 years, n = 9779) and older adults (ages 65-74 years, n = 7619) were analysed. Socioeconomic indicators (SES) included education and income. The magnitude of inequality in edentulism by education and income levels was estimated by the Relative Index of Inequality (RII) and the Slope Index of Inequality (SII). The changes in the RII and SII according to the utilization of dental services were estimated. Regression models estimated the association between SES and edentulism and whether dental services utilization modified this association. RESULTS Higher edentulism prevalence was observed among those with lower education and income levels. The utilization of dental services changed the education-based inequality index in edentulism for adults, with percentage changes of 17.4% (RII) and 56.8% (SII). For adults with low education (0-4 years of study), the odds of edentulism were 80% (OR 0.2; 95% CI 0.1-0.6) and 90% (OR 0.1; 95% CI 0.01-0.2) lower for those who had used dental services within the preceding year and within 1-2 years compared with those who had used such services within the preceding 3 or more years, respectively. CONCLUSION There was a social gradient in the prevalence of edentulism in adults and older adults, and the education-based inequalities in edentulism were lower among adults reporting utilization of dental services in the preceding year.
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Affiliation(s)
- Raquel Conceição Ferreira
- Department of Community and Preventive Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - João Gabriel Silva Souza
- Department of Community and Preventive Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Dental Research Division, Guarulhos University, São Paulo, Brazil
- Dental Science School (Faculdade de Ciências Odontológicas - FCO), Brazil
| | - Anna Rachel Dos Santos Soares
- Department of Community and Preventive Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Renato Vitor Vieira
- Department of Community and Preventive Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Ichiro Kawachi
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts, USA
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Hung CCU, Costa RC, Pereira G, Abdo VL, Noronha MDS, Retamal-Valdes B, Bertolini M, Feres M, Shibli JA, Barão VAR, Souza JGS. Oral microbial colonization on titanium and polyetheretherketone dental implant healing abutments: An in vitro and in vivo study. J Prosthet Dent 2023:S0022-3913(23)00538-3. [PMID: 37716897 DOI: 10.1016/j.prosdent.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 09/18/2023]
Abstract
STATEMENT OF PROBLEM Although polyetheretherketone (PEEK) implant healing abutments have become popular because of their esthetic, mechanical, and chemical properties, studies analyzing oral polymicrobial adhesion to PEEK abutments are lacking. PURPOSE The purpose of this in vitro and in vivo study was to evaluate oral microbial adhesion and colonization on titanium (Ti) and PEEK healing abutments. MATERIAL AND METHODS Ti (N=35) and PEEK substrates (N=35) were evaluated in vitro in terms of the initial adhesion (1 hour) or biofilm accumulation (48 hours) of Candida albicans and a polymicrobial inoculum using stimulated human saliva to mimic a diverse oral microbiome. Surface decontamination ability was evaluated after 24 hours of in vitro biofilm formation after exposure to an erbium-doped yttrium aluminum garnet (Er:YAG) laser. Conventional and flowable composite resin veneering on PEEK was also tested for microbial adhesion. In addition, an in vivo model with 3 healthy volunteers was conducted by using a palatal appliance containing the tested materials (3 or 4 specimens of each material per appliance) for 2 days to evaluate the effect of substrate on the microbial profile. Biofilms were evaluated by live cell counts and scanning electron microscopy images, and the microbial profile by Checkerboard deoxyribonucleic acid (DNA)-DNA hybridization. The t test and Mann-Whitney test were used to compare the groups (α=.05). RESULTS PEEK and Ti materials showed similar fungal adhesion (P>.05). Although the PEEK surface limited the initial in vitro polymicrobial adhesion (approximately 2 times less) compared with Ti (P=.040), after 48 hours of biofilm accumulation, the microbial load was statistically similar (P=.209). Er:YAG laser decontamination was more effective on PEEK than on Ti surfaces, reducing approximately 11 times more microbial accumulation (P=.019). Both composite resins tested showed similar microbial adhesion (1 hour). In vivo, the PEEK material showed reduced levels of 6 bacterial species (P<.05), including the putative pathogen Treponema denticola. CONCLUSIONS Although PEEK and Ti had similar bacterial and fungus biofilm attachment and accumulation, PEEK promoted a host-compatible microbial profile with a significantly reduced T. denticola load.
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Affiliation(s)
- Celeste Cecilia Urdaniga Hung
- PhD student, Department of Periodontology, Dental Research Division, Guarulhos University (UnG), Guarulhos, São Paulo, Brazil
| | - Raphael Cavalcante Costa
- PhD student, Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Gabriele Pereira
- Graduate student, Guarulhos University (UnG), Guarulhos, São Paulo, Brazil
| | - Victória Lopes Abdo
- PhD student, Department of Periodontology, Dental Research Division, Guarulhos University (UnG), Guarulhos, São Paulo, Brazil
| | - Mayara do Santos Noronha
- Postdoctoral Fellow, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Belén Retamal-Valdes
- Professor, Department of Periodontology, Dental Research Division, Guarulhos University (UnG), Guarulhos, São Paulo, Brazil
| | - Martinna Bertolini
- Professor, Department of Periodontics and Preventive Dentistry, School of Dental Medicine, University of Pittsburgh, Pittsburgh, Pa
| | - Magda Feres
- Chair, Department of Oral Medicine, Infection, and Immunity, Harvard School of Dental Medicine, Boston, Mass
| | - Jamil Awad Shibli
- Professor, Department of Periodontology, Dental Research Division, Guarulhos University (UnG), Guarulhos, São Paulo, Brazil
| | - Valentim A R Barão
- Associate Professor, Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - João Gabriel Silva Souza
- Professor, Department of Periodontology, Dental Research Division, Guarulhos University (UnG), Guarulhos, São Paulo, Brazil; and Professor, Dental Science School (Faculdade de Ciências Odontológicas - FCO), Montes Claros, Minas Gerais, Brazil..
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Lima CV, Dos Santos Noronha M, de Menezes EJM, de Oliveira Araújo VS, Mendes PHC, Ferreira RC, Martins AMEDBL, Souza JGS. Unraveling the signs and symptoms of oral conditions that affect daily life activities and oral health-related quality of life. Clin Oral Investig 2022:10.1007/s00784-022-04847-6. [PMID: 36585526 DOI: 10.1007/s00784-022-04847-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/26/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Since oral conditions negatively affect oral health-related quality of life (OHRQoL), this study evaluated which oral clinical condition, signs, and symptoms are associated with the impact on OHRQoL, its domains, and specific daily life activities among adults. MATERIALS AND METHODS Data from a probabilistic sample of adults (35-44 years old) was used. The Oral Impacts on Daily Performance (OIDP) was used to evaluate OHRQoL, its domains (physical, psychological, and social), and nine daily life activities. Signs and symptoms of oral diseases (dental caries, periodontal disease, need for dental prothesis, and tooth loss) and oral self-perception were considered. Descriptive, bivariate, and multi-level analyses were conducted. RESULTS A total of 5,834 adults were included, of which 52.9% had some negative impact of oral conditions on OHRQoL. Difficulty in eating was the most affected daily life activity. For multiple models, dental caries lesions (cavities), filled teeth with caries, gingival bleeding, periodontal pocket, dental pain, need for upper or lower dental prosthesis, and oral health self-perception were associated (p < 0.05) with overall OHRQoL or at least one of its domains. The impact on daily life activities of each individual was associated with at least one oral condition. Dental caries lesions (cavity) and dental pain were associated (p < 0.05) with the impact on most daily life activities evaluated. CONCLUSIONS Different signs and symptoms of prevalent oral diseases are associated with the impact on specific daily life activities among adults, which may compromise the OHRQoL. CLINICAL RELEVANCE Knowledge of how signs, symptoms, and oral conditions affect OHRQoL and daily life activities can provide essential information for clinicians to establish proper disease management and preventive strategies focusing on improving patients' lives.
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Affiliation(s)
- Carolina Veloso Lima
- Restorative Dentistry Department, Federal University of Paraná, Curitiba, Paraná, Brazil
| | | | | | | | - Patrícia Helena Costa Mendes
- Dental Science School (Faculdade de Ciências Odontológicas), Montes Claros, Minas Gerais, Brazil
- State University of Montes Claros, Montes Claros, Minas Gerais, Brazil
| | | | | | - João Gabriel Silva Souza
- Dental Science School (Faculdade de Ciências Odontológicas), Montes Claros, Minas Gerais, Brazil.
- Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil.
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Bertolini M, Costa RC, Barão VAR, Cunha Villar C, Retamal-Valdes B, Feres M, Silva Souza JG. Oral Microorganisms and Biofilms: New Insights to Defeat the Main Etiologic Factor of Oral Diseases. Microorganisms 2022; 10:microorganisms10122413. [PMID: 36557666 PMCID: PMC9781395 DOI: 10.3390/microorganisms10122413] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 07/19/2022] [Indexed: 12/12/2022] Open
Abstract
The oral cavity presents a highly diverse community of microorganisms due to the unique environmental conditions for microbial adhesion and growth [...].
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Affiliation(s)
- Martinna Bertolini
- Department of Periodontics and Preventive Dentistry, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA 15106, USA
- Correspondence:
| | - Raphael Cavalcante Costa
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba 13083-970, SP, Brazil
| | - Valentim Adelino Ricardo Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba 13083-970, SP, Brazil
| | - Cristina Cunha Villar
- Division of Periodontics, Department of Stomatology, School of Dentistry, University of São Paulo, São Paulo 05508-010, SP, Brazil
| | | | - Magda Feres
- Dental Research Division, Guarulhos University, Guarulhos 05508-010, SP, Brazil
- Center for Clinical and Translational Research, Forsyth Institute, Boston, MA 02142, USA
| | - João Gabriel Silva Souza
- Dental Research Division, Guarulhos University, Guarulhos 05508-010, SP, Brazil
- Dental Science School (Faculdade de Ciências Odontológicas—FCO), Montes Claros 39401-303, MG, Brazil
- Oncovida Cancer Research Center, Montes Claros 39400-111, MG, Brazil
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Dini C, Pereira MMA, Souza JGS, de Avila ED, Barão VAR. Mapping the trends and impact of research collaboration between countries in oral implantology publications: A bibliometric analysis from 1999 to 2019. J Prosthet Dent 2022:S0022-3913(22)00653-9. [PMID: 36437137 DOI: 10.1016/j.prosdent.2022.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 10/04/2022] [Accepted: 10/05/2022] [Indexed: 11/27/2022]
Abstract
STATEMENT OF PROBLEM Scientific collaboration provides a suitable strategy for enhancing the exchange of knowledge and technological development. However, the impact of collaboration in oral implantology research between countries and how it has been influenced by the income status of the country has not been previously evaluated. PURPOSE The purpose of this bibliometric analysis was to evaluate how collaboration between countries affected oral implant publications and whether patterns of collaboration differ depending on the country's income. MATERIAL AND METHODS Articles were retrieved from 7 well-established journals whose scope included oral implantology at 5 time points (1999, 2004, 2009, 2014, and 2019). Data were extracted, and descriptive, bivariate, and multivariate logistic regression analyses were performed (α=.05). RESULTS A total of 1944 articles were included; of which, 27.5% presented collaboration between countries. In 2009, 2014, and 2019, collaboration between countries was more likely to occur than at previous time points (P≤.005). Corresponding authors with a higher h-index (P<.05) and authors from Europe and North America (P<.001) were more likely to establish international connections. The possibility of collaboration between countries was higher for animal studies (P<.001) and for articles published by Clinical Oral Implants Research (P=.026). Collaborations between high-income and upper-middle- or lower-middle-income countries were more likely to happen in 2014 and 2019 (P<.05), as well as when the number of authors was higher (P=.015), compared with collaboration between high-income countries. With regard to the continent, European articles were less likely to have collaborations with upper-middle- or lower-middle-income countries (P<.001). CONCLUSIONS The findings revealed that some parameters related to the study, authors, countries, and journals were statistically associated with the presence of collaboration between countries. However, the bibliometric parameters showed different trends when countries of different incomes established collaboration.
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Affiliation(s)
- Caroline Dini
- PhD student, Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Marta Maria Alves Pereira
- PhD student, Department of Dental Materials and Prosthodontics, School of Dentistry at Araraquara, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - João Gabriel Silva Souza
- Graduate and Postgraduate Program Professor, Department of Periodontology, Guarulhos University (UnG), Guarulhos, São Paulo, Brazil
| | - Erica Dorigatti de Avila
- Graduate Program Professor, Department of Dental Materials and Prosthodontics, School of Dentistry at Araçatuba, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil; Graduate Program Professor, Department of Dental Materials and Prosthodontics, School of Dentistry at Araraquara, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Valentim Adelino R Barão
- Professor, Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.
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Nagasawa MA, Formiga MDC, Moraschini V, Bertolini M, Souza JGS, Feres M, Figueiredo LC, Shibli JA. Do the progression of experimentally induced gingivitis and peri-implant mucositis present common features? A systematic review of clinical human studies. Biofouling 2022; 38:814-823. [PMID: 36250998 DOI: 10.1080/08927014.2022.2133603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/26/2022] [Accepted: 10/03/2022] [Indexed: 06/16/2023]
Abstract
This systematic review evaluated the features of the progression of experimentally induced gingivitis and peri-implant mucositis in humans. Included were studies that evaluated clinical, immunological, or microbiological responses between experimentally induced gingivitis and peri-implant mucositis in periodontally healthy patients. A total of 887 articles were initially identified, but only 12 were included in the final analysis. Implants accumulate less biofilm and suffer the most heterogeneous alterations in the microbiota, in the abstinence of oral hygiene, compared with the tooth. Interestingly, although dental implants presented less biofilm accumulation, the peri-implant mucosa showed a more exacerbated clinical response than the gingival tissue. The risk of bias of the selected studies was moderate to low, with one study presenting serious risk. The progression events of peri-implant mucositis were similar to those of experimental gingivitis but led to a different host response. This review was registered in the PROSPERO database CRD420201 123360.
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Affiliation(s)
- Magda Aline Nagasawa
- Department of Periodontology, Dental Research Division, University of Guarulhos (UnG), Sao Paulo, Brazil
| | - Márcio de Carvalho Formiga
- Department of Periodontology, Dental Research Division, University of Guarulhos (UnG), Sao Paulo, Brazil
- Department of Periodontology and Oral Implantology, UNISUL, Florianópolis, Brazil
| | - Vittorio Moraschini
- Dental Research Division, Graduate Program at the Veiga de Almeida University, Rio de Janeiro, Brazil
| | - Martinna Bertolini
- Department of Periodontics and Preventive Dentistry, School of Dental Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - João Gabriel Silva Souza
- Department of Periodontology, Dental Research Division, University of Guarulhos (UnG), Sao Paulo, Brazil
- Dental Science School, Faculdade de Ciências Odontológicas, Montes Claros, Brazil
| | - Magda Feres
- Department of Periodontology, Dental Research Division, University of Guarulhos (UnG), Sao Paulo, Brazil
| | - Luciene C Figueiredo
- Department of Periodontology, Dental Research Division, University of Guarulhos (UnG), Sao Paulo, Brazil
| | - Jamil Awad Shibli
- Department of Periodontology, Dental Research Division, University of Guarulhos (UnG), Sao Paulo, Brazil
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Faveri M, Retamal-Valdes B, Mestnik MJ, de Figueiredo LC, Barão VAR, Souza JGS, Duarte PM, Feres M. Microbiological effects of amoxicillin plus metronidazole in the treatment of young patients with Stages III and IV periodontitis: A secondary analysis from a 1-year double-blinded placebo-controlled randomized clinical trial. J Periodontol 2022; 94:498-508. [PMID: 35869939 DOI: 10.1002/jper.21-0171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 07/09/2022] [Accepted: 07/11/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Despite the body of evidence supporting the clinical benefits of metronidazole (MTZ) and amoxicillin (AMX) in the treatment of young patients with periodontitis, the microbiological outcomes of this antibiotic protocol have been less explored. This study evaluated the microbiological effects of adjunctive MTZ+AMX in the treatment of young patients with periodontitis. METHODS Subjects with periodontitis Stages III or IV and ≤30 years old were randomly allocated to receive scaling and root planing (SRP) with placebo (n = 15) or with MTZ (400 mg) and AMX (500 mg) three times a day for 14 days (n = 15). Nine subgingival biofilm samples per subject (three samples from each probing depth (PD) category: ≤3, 4-6, and ≥7 mm) were collected at baseline and 3-, 6-, and 12-months post-treatment and individually analyzed for 40 bacterial species by checkerboard DNA-DNA hybridization. RESULTS Thirty subjects (15/group) with mean ages 27.6 ± 3.5 (control) and 26.8 ± 3.9 (test) were included. At 12 months post-therapy, the antibiotic group harbored lower proportions of red complex (1.3%) than the placebo group (12.5%) (p < 0.05). SRP + MTZ+AMX was more effective than mechanical treatment in reducing levels/proportions of several pathogens and increasing proportions of Actinomyces species (p < 0.05). Levels/proportions of Aggregatibacter actinomycetemcomitans were only reduced in the antibiotic group (p < 0.05). This group also exhibited greater reduction in the number of sites with PD ≥5 mm and higher percentage of subjects reaching the clinical end point for treatment (≤4 sites with PD ≥5 mm) than the control group (p < 0.05). CONCLUSION SRP+MTZ+AMX allowed for establishing a long-term healthier subgingival biofilm community and periodontal clinical condition, than SRP only.
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Affiliation(s)
- Marcelo Faveri
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil
| | - Belen Retamal-Valdes
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil
| | - Maria Josefa Mestnik
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil
| | | | - Valentim Adelino Ricardo Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - João Gabriel Silva Souza
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil.,Dental Science School (Faculdade de Ciências Odontológicas-FCO), Montes, Claros, Brazil
| | - Poliana Mendes Duarte
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil.,Department of Periodontology, University of Florida College of Dentistry, Gainesville, Florida, USA
| | - Magda Feres
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil.,The Forsyth Institute, Cambridge, Massachusetts, USA
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11
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Roth LA, Bastos MF, Melo MA, Barão VAR, Costa RC, Giro G, Souza JGS, Grzech-Leśniak K, Shibli JA. The Potential Role of a Surface-Modified Additive-Manufactured Healing Abutment on the Expression of Integrins α2, β1, αv, and β6 in the Peri-Implant Mucosa: A Preliminary Human Study. Life (Basel) 2022; 12:life12070937. [PMID: 35888027 PMCID: PMC9316083 DOI: 10.3390/life12070937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 06/19/2022] [Accepted: 06/20/2022] [Indexed: 11/16/2022] Open
Abstract
The stability of peri-implant soft tissues is essential for long-term success. Integrins play a vital role in biological processes through developing and maintaining cell interactions; however, few studies have evaluated the effects of modifications to abutment surfaces on cell adhesion across integrin expression. Therefore, this pilot study assessed the influence of different surface topographies of titanium healing abutments prepared by additive manufacturing (AM) on the gene expression levels of the integrin subunits α2, β1, αv, and β6 in the human peri-implant mucosa. Thirteen healthy adults were included. Depending on the number of required implants, the subjects were distributed in different groups as a function of healing abutment topography: group 1 (fully rough surface); group 2 (upper machined + lower rough); group 3 (rough upper surface + lower machined); group 4 (fully machined). A total of 40 samples (n = 10/group) of the peri-implant mucosa around the abutments were collected 30 days after implant placement, and subsequently, the gene expression levels were evaluated using real-time PCR. The levels of gene expression of β1-subunit integrin were upregulated for individuals receiving fully rough surface abutments compared with the other surface topographies (p < 0.05). However, the healing abutment topography did not affect the gene expression levels of the α2, αv, and β6 integrin subunits in the human peri-implant mucosa (p > 0.05). This preliminary study suggested that controlled modifications of the surface topography of titanium healing abutments produced by AM may influence the quality of the peri-implant mucosa in the early stages of the soft tissue healing process.
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Affiliation(s)
- Leandro Amadeu Roth
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos 07023-070, SP, Brazil; (L.A.R.); (M.A.M.); (G.G.); (J.G.S.S.); or (J.A.S.)
| | - Marta Ferreira Bastos
- Postgraduate Program in Aging Sciences, Universidade São Judas Tadeu, Rua. Taquari, 546, São Paulo 03166-000, SP, Brazil;
| | - Marcelo A. Melo
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos 07023-070, SP, Brazil; (L.A.R.); (M.A.M.); (G.G.); (J.G.S.S.); or (J.A.S.)
| | - Valentim A. R. Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas—UNICAMP, Piracicaba 13414-903, SP, Brazil; (V.A.R.B.); (R.C.C.)
| | - Raphael C. Costa
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas—UNICAMP, Piracicaba 13414-903, SP, Brazil; (V.A.R.B.); (R.C.C.)
| | - Gabriela Giro
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos 07023-070, SP, Brazil; (L.A.R.); (M.A.M.); (G.G.); (J.G.S.S.); or (J.A.S.)
| | - João Gabriel Silva Souza
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos 07023-070, SP, Brazil; (L.A.R.); (M.A.M.); (G.G.); (J.G.S.S.); or (J.A.S.)
- Dental Science School (Faculdade de Ciências Odontológicas—FCO), Av. Waldomiro Marcondes Oliveira, 20-Ibituruna, Montes Claros 39401-303, MG, Brazil
| | - Kinga Grzech-Leśniak
- Department of Oral Surgery, Wroclaw Medical University, 50-367 Wroclaw, Poland
- Department of Periodontics, School of Dentistry, Virginia Commonwealth University, Richmond, VA 23298, USA
- Correspondence:
| | - Jamil Awad Shibli
- Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos 07023-070, SP, Brazil; (L.A.R.); (M.A.M.); (G.G.); (J.G.S.S.); or (J.A.S.)
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12
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Dini C, Pereira MMA, Souza JGS, Shibli JA, de Avila ED, Barão VAR. Association between industry support and the reporting of study outcomes in randomized clinical trials of dental implant research from the past 20 years. Clin Implant Dent Relat Res 2022; 24:94-104. [PMID: 35019213 DOI: 10.1111/cid.13065] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 12/13/2021] [Accepted: 12/26/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND Industry support is a significant funding source in implant dentistry research, not only to provide regulatory processes, but also to validate and promote products through randomized clinical trials (RCTs). However, industry funding should not affect scientific outcomes. PURPOSE The aim of this study was to investigate whether there is an association between industry support for RCTs in implant dentistry and a greater chance of the reporting of positive outcomes, and whether there are other funding tendencies. MATERIALS AND METHODS Randomized clinical trials from five implant dentistry journals were reviewed. Data were extracted, and descriptive and inferential statistical analyses (α = 0.05), including bivariate and multivariable logistic regression, and Spearman's correlation were performed. RESULTS Two hundred eleven RCTs were included. Industry-funded and -unfunded studies presented similar outcomes, in terms of positive and negative results (p ≥ 0.05). North American and European countries received more industry funding, as did high-income countries, which showed well-established collaboration with each other. Clinical Oral Implants Research and Clinical Implant Dentistry and Related Research published 83.6% of industry-funded articles. Industry-funded studies from middle-income countries established more international collaborations with high-income countries than did unfunded studies. Citation numbers were similar for funded and unfunded studies. The chance of RCTs being industry-funded was higher for high-income (odds ratio [OR] = 3.00; 95% confidence interval [CI], 0.99-9.32; p = 0.05) and North American articles (OR = 3.40; 95% CI, 1.37-8.42; p = 0.008) than in lower-middle-income and other continents, respectively. Higher industry funding was associated with specific topics such as "surgical procedures," "prosthodontics topics," and "implant macrodesign" (OR = 4.7; 95% CI, 1.45-15.20; p = 0.010) and with the increase in numbers of institutions (OR = 1.52; 95% CI, 1.16-2.0; p = 0.002). CONCLUSION The available evidence suggests no association between industry funding and greater chances of the reporting of positive outcomes in implant dentistry RCTs. A strong association was identified in industry trends concerning geographic origins, higher numbers of institutions, and specific research topics.
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Affiliation(s)
- Caroline Dini
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Marta Maria Alves Pereira
- Department of Dental Materials and Prosthodontics, School of Dentistry at Araraquara, São Paulo State University (UNESP), Araraquara, Brazil
| | - João Gabriel Silva Souza
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil.,Department of Periodontology and Oral Implantology, Dental Research Division, Guarulhos University, Guarulhos, Brazil.,Dental Science School (Faculdade de Ciências Odontológicas-FCO), Montes Claros, Brazil
| | - Jamil A Shibli
- Department of Periodontology and Oral Implantology, Dental Research Division, Guarulhos University, Guarulhos, Brazil
| | - Erica Dorigatti de Avila
- Department of Dental Materials and Prosthodontics, School of Dentistry at Araraquara, São Paulo State University (UNESP), Araraquara, Brazil
| | - Valentim Adelino R Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
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Oliveira VCA, Oliveira FPSLD, Magalhães CS, Oliveira FBSD, Marques IP, Noronha MDS, Souza JGS, Popoff DAV. Short-term effect of adhesive system on clinical performance of bulk fill composite. Braz J Oral Sci 2021. [DOI: 10.20396/bjos.v21i00.8665042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Aim: Although bulk fill composites have been widely used as restorative material, there is no consensus regarding the best clinical protocol in terms of composite technique and adhesive system. Therefore, this clinical trial evaluated the clinical performance of bulk fill composites for class I restorations under different protocols. Methods: A randomized clinical trial including 155 class I restorations was conducted using different adhesive systems: conventional technique (phosphoric acid + conventional three-step adhesive system) (Group 1, 2 and 3); or self-etching adhesive system (Groups 4, 5 and 6). Control groups 1 and 4 were restored with conventional composite; groups 2 and 5 with low viscosity bulk fill and conventional composite as occlusal coverage; groups 3 and 6 with high viscosity bulk fill. The FDI criteria was used for clinical evaluation at baseline and after 6 months. Results: All groups showed good clinical performance. At baseline, the adhesive system did not affect postoperative hypersensitivity. After 6 months, group 5 showed a significant reduction in color and translucency; group 6 a reduction in terms of anatomical form and for postoperative sensitivity and an improvement in patient satisfaction (p<0.05). Considering the same restorative technique, the use of the self-etching adhesive system showed a significant decrease in color and translucency (p<0.05). Conclusion: All groups showed favorable clinical performance, and promising results were found for the conventional adhesive system and high viscosity bulk fill protocol.
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Abstract
Implant devices have = proven a successful treatment modality in reconstructive surgeries. However, increasing rates of peri-implant diseases demand further examination of their pathogenesis. Polymicrobial biofilm formation on titanium surfaces has been considered the main risk factor for inflammatory processes on tissues surrounding implant devices, which often lead to implant failure. To overcome microbial accumulation on titanium surfaces biofilm targeting strategies have been developed to modify the surface and incorporate antimicrobial coatings. Because antibiotics are widely used to treat polymicrobial infections, these agents have recently started to be incorporated on titanium surface. This review discusses the biofilm formation on titanium dental implants and key factors to be considered in therapeutic and preventative strategies. Moreover, a systematic review was conducted on coatings developed for titanium surfaces using different antibiotics. This review will also shed light on potential alternative strategies aiming to reduce microbial loads and control polymicrobial infection on implanted devices.
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Affiliation(s)
- João Gabriel Silva Souza
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo 13414-903, Brazil
- Dental Research Division, Guarulhos University, Guarulhos, SP 07023-070, Brazil
- Dentistry Science School (Faculdade de Ciências Odontológicas - FCO), Montes Claros, Minas Gerais, 39401-303, Brazil
| | - Martinna Mendonça Bertolini
- Department of Oral Health and Diagnostic Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Raphael Cavalcante Costa
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo 13414-903, Brazil
| | - Bruna Egumi Nagay
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo 13414-903, Brazil
| | - Anna Dongari-Bagtzoglou
- Department of Oral Health and Diagnostic Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Valentim Adelino Ricardo Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo 13414-903, Brazil
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15
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Crespo TS, Andrade JMO, Lelis DDF, Ferreira AC, Souza JGS, Martins AMEDBL, Santos SHS. Adherence to medication, physical activity and diet among older people living with diabetes mellitus: Correlation between cognitive function and health literacy. IBRO Rep 2020; 9:132-137. [PMID: 33336106 PMCID: PMC7733141 DOI: 10.1016/j.ibror.2020.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 07/06/2020] [Indexed: 02/06/2023] Open
Abstract
Background Diabetes mellitus (DM) is a public health problem, which requires enhanced self-care in order to avoid complications. However, cognitive impairment can reduce these abilities and may affect health literacy (HL) of patients in terms to understand and apply information. Therefore, this study evaluated the correlation between cognitive condition and HL related to medication adherence, physical activity and nutritional status among people living with DM. Methods A cross-sectional study was carried out among elderly people (≥ 60 years old) with DM. The cognitive condition was evaluated using the Mini-Mental State Examination (MMSE) and the HL using the following questionnaires: Literacy Assessment for Diabetes (LAD-60), Nutritional Literacy among People with Diabetes (NLD), Health Literacy on the Practice of Physical Activities among Diabetics (HLPPA - D), and Health Literacy regarding Drug Adherence among Diabetics (HLDA-D). Sociodemographic and biochemical profile was also evaluated. Spearman correlation was used (p < 0.05). Results 187 individuals with DM were included. Regarding laboratory analyses, insulin dosage had a mean value of 12.3 microUI/mL (SD: ±15.7), mean blood glucose was 148.1 mg/dl (SD: ±59.7) and mean HbA1c was 7.54 % (SD: ±1.8). In the correlation analysis, higher age and lower income were weakly correlated with lower cognitive level. No correlation was identified for biochemical variables and cognitive condition. A positive and weak correlation between cognition and HL was observed in the studied population. Conclusions In older people living with DM the cognitive condition is correlated to specific topics of HL (nutritional status, physical activity and medication adherence).
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Affiliation(s)
- Thaísa Soares Crespo
- Laboratory of Health Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil.,Department of Physiopathology, Center of Health and Biological Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil
| | - João Marcus Oliveira Andrade
- Laboratory of Health Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil.,Department of Nursing, Center of Health and Biological Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil
| | - Deborah de Farias Lelis
- Laboratory of Health Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil
| | - Alice Crespo Ferreira
- Laboratory of Health Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil
| | | | - Andréa Maria Eleutério de Barros Lima Martins
- Laboratory of Health Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil.,Department of Dentistry, Center of Health and Biological Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil
| | - Sérgio Henrique Sousa Santos
- Laboratory of Health Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil.,Department of Dentistry, Center of Health and Biological Sciences, Montes Claros State University, Montes Claros, Minas Gerais, Brazil.,Institute of Agricultural Sciences. Food Engineering College, Federal University of Minas Gerais (UFMG), Montes Claros, Minas Gerais, Brazil
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16
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Costa RC, Souza JGS, Bertolini M, Retamal-Valdes B, Feres M, Barão VAR. Extracellular biofilm matrix leads to microbial dysbiosis and reduces biofilm susceptibility to antimicrobials on titanium biomaterial: An in vitro and in situ study. Clin Oral Implants Res 2020; 31:1173-1186. [PMID: 32894779 DOI: 10.1111/clr.13663] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/18/2020] [Accepted: 08/29/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To test the role of exopolysaccharide (EPS) polymers matrix to modulate the composition/virulence of biofilms growing on titanium (Ti) surfaces, the effect on antibiotic susceptibility, and whether a dual-targeting therapy approach for disrupted EPS matrix could improve the antimicrobial effect. MATERIALS AND METHODS A microcosm biofilm model using human saliva as inoculum was used, and the microbial composition was assessed by checkerboard DNA-DNA hybridization. EPS-enriched biofilms virulence was tested using fibroblast monolayer. Povidone-iodine (PI) was used as EPS-targeting agent followed by amoxicillin + metronidazole antibiotic to reduce bacterial biomass using an in situ model. RESULTS An EPS-enriched environment, obtained by sucrose exposure, promoted bacterial accumulation and led to a dysbiosis on biofilms, favoring the growth of Streptococcus, Fusobacterium, and Campylobacter species and even strict anaerobic species related to peri-implant infections, such as Porphyromonas gingivalis and Tannerella forsythia (~3-fold increase). EPS-enriched biofilm transitioned from a commensal aerobic to a pathogenic anaerobic profile. EPS increased biofilm virulence promoting higher host cell damage and reduced antimicrobial susceptibility, but the use of a dual-targeting approach with PI pre-treatment disrupted EPS matrix scaffold, increasing antibiotic effect on in situ biofilms. CONCLUSION Altogether, our data provide new insights of how EPS matrix creates an environment that favors putative pathogens growth and shed light to a promising approach that uses matrix disruption as initial step to potentially improve implant-related infections treatment.
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Affiliation(s)
- Raphael Cavalcante Costa
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, SP, Brazil
| | - João Gabriel Silva Souza
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, SP, Brazil
| | - Martinna Bertolini
- School of Dental Medicine, University of Connecticut (UCONN), Farmington, CT, USA
| | - Belén Retamal-Valdes
- Department of Periodontology, Dental Research Division, Guarulhos University (UnG), Guarulhos, SP, Brazil
| | - Magda Feres
- Department of Periodontology, Dental Research Division, Guarulhos University (UnG), Guarulhos, SP, Brazil
| | - Valentim A R Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, SP, Brazil
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17
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Martins AMEDBL, Oliveira RFRD, Haikal DS, Santos ASF, Souza JGS, Alecrim BPA, Ferreira EFE. Uso de serviços odontológicos públicos entre idosos brasileiros: uma análise multinível. Ciênc saúde coletiva 2020; 25:2113-2126. [DOI: 10.1590/1413-81232020256.19272018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 10/11/2018] [Indexed: 11/21/2022] Open
Abstract
Resumo Avaliou-se, entre idosos brasileiros, se o uso dos serviços odontológicos provenientes do Sistema Único de Saúde (SUS) é equânime. Utilizaram-se dados individuais de exames conduzidos por profissionais calibrados do levantamento nacional de saúde bucal (2010) e dados contextuais originários do DATASUS e do IBGE. A variável dependente foi o tipo de serviço utilizado: SUS e Outros. Foram conduzidas análises multiníveis através de regressão logística (α = 5%) (OR/IC 95%), através do SPSS 24.0. Participaram 6.303 idosos, a prevalência do uso no SUS foi de 30%, os fatores contextuais associados foram o acesso a banheiro e a água encanada (1,54/1,19-2,00) e o índice de cuidados odontológicos (1,41/1,10-1,81); já os individuais: idade (0,77/0,66-0,90), anos de estudo (1,83/1,53-2,20), renda familiar (2,57/2,20-3,01), motivo da última consulta (0,75/0,60-0,93), no de dentes cariados (1,26/1,08-1,48), no de dentes obturados (0,63/0,54-0,74), uso de próteses (2,23/1,91-2,59), dor de dente (1,36/1.11-1,67), autopercepção da necessidade de tratamento odontológico (1,20/1,12-1,51) e da necessidade de próteses (1,38/1,20-159). O uso no SUS tem sido equânime, porém é preciso organizar o processo de trabalho, viabilizando tal uso de forma regular e preventiva buscando a universalidade e a integralidade.
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Souza JGS, Bertolini M, Thompson A, Mansfield JM, Grassmann AA, Maas K, Caimano MJ, Barao VAR, Vickerman MM, Dongari-Bagtzoglou A. Role of glucosyltransferase R in biofilm interactions between Streptococcus oralis and Candida albicans. ISME J 2020; 14:1207-1222. [PMID: 32042100 PMCID: PMC7174356 DOI: 10.1038/s41396-020-0608-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 01/08/2020] [Accepted: 01/30/2020] [Indexed: 02/08/2023]
Abstract
Streptococcal glucosyltransferases (Gtf) synthesize α-glucan exopolymers which contribute to biofilm matrix. Streptococcus oralis interacts with the opportunistic pathogen Candida albicans to form hypervirulent biofilms. S. oralis 34 has a single gtf gene (gtfR). However, the role of gtfR in single and mixed species biofilms with C. albicans has never been examined. A gtfR deletion mutant, purified GtfR, and recombinant GtfR glucan-binding domain were tested in single and mixed biofilms on different substrata in vitro. A mouse oral infection model was also used. We found that in single species biofilms growing with sucrose on abiotic surfaces S. oralis gtfR increased biofilm matrix, but not bacterial biomass. In biofilms with C. albicans, S. oralis encoding gtfR showed increased bacterial biomass on all surfaces. C. albicans had a positive effect on α-glucan synthesis, and α-glucans increased C. albicans accretion on abiotic surfaces. In single and mixed infection of mice receiving sucrose S. oralis gtfR enhanced mucosal burdens. However, sucrose had a negative impact on C. albicans burdens and reduced S. oralis burdens in co-infected mice. Our data provide new insights on the GtfR-mediated interactions between the two organisms and the influence of biofilm substratum and the mucosal environment on these interactions.
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Affiliation(s)
- João Gabriel Silva Souza
- Department of Oral Health and Diagnostic Sciences, University of Connecticut School of Dental Medicine, Farmington, CT, USA
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Martinna Bertolini
- Department of Oral Health and Diagnostic Sciences, University of Connecticut School of Dental Medicine, Farmington, CT, USA
| | - Angela Thompson
- Department of Oral Health and Diagnostic Sciences, University of Connecticut School of Dental Medicine, Farmington, CT, USA
| | - Jillian M Mansfield
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, Buffalo, NY, USA
| | - André Alex Grassmann
- Departments of Medicine, Pediatrics and Molecular Biology and Biophysics, University of Connecticut Health Center, Farmington, CT, USA
| | - Kendra Maas
- Microbial Analysis, Resources, and Services Core, University of Connecticut, Storrs, CT, USA
| | - Melissa J Caimano
- Departments of Medicine, Pediatrics and Molecular Biology and Biophysics, University of Connecticut Health Center, Farmington, CT, USA
| | - Valentim Adelino Ricardo Barao
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - M Margaret Vickerman
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, Buffalo, NY, USA.
| | - Anna Dongari-Bagtzoglou
- Department of Oral Health and Diagnostic Sciences, University of Connecticut School of Dental Medicine, Farmington, CT, USA.
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Souza JGS, Bertolini M, Costa RC, Lima CV, Barão VAR. Proteomic profile of the saliva and plasma protein layer adsorbed on Ti-Zr alloy: the effect of sandblasted and acid-etched surface treatment. Biofouling 2020; 36:428-441. [PMID: 32456471 DOI: 10.1080/08927014.2020.1769613] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/02/2020] [Accepted: 05/11/2020] [Indexed: 06/11/2023]
Abstract
Titanium-zirconium (Ti-Zr) alloy has been widely used as a biomaterial for implant devices, and it is commonly treated by sandblasting followed by acid etching (SLA) to improve biological responses. Although protein adsorption is the first biological response, the effect of this SLA treatment on the proteomic profile of proteins adsorbed from saliva and blood plasma has not been tested. In this study, the proteomic profile was evaluated by liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS). Streptococcus sanguinis was used to test whether the protein layer affects bacterial adhesion. SLA treatment affected the proteomic profile, showing exclusive proteins adsorbed from saliva (14) and plasma (3). However, both groups exhibited close patterns of intensity for common proteins, molecular functions and biological processes mediated by proteins. Interestingly, Ti-ZrSLA showed higher bacterial adhesion (∼1.9 fold over) for the surface coated with plasma proteins. Therefore, SLA treatment of Ti-Zr alloy changed the proteomic profile, which may affect bacterial adhesion.
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Affiliation(s)
- João Gabriel Silva Souza
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Martinna Bertolini
- School of Dental Medicine, University of Connecticut (UCONN), Farmington, CT, USA
| | - Raphael Cavalcante Costa
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | | | - Valentim Adelino Ricardo Barão
- Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
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Nascimento JE, Magalhães TAD, Souza JGS, Sales MSM, Nascimento CO, Lopes Júnior CWX, Ferreira EFE, Martins AMEDBL. Associação entre o uso de prótese dentária total e o tipo de serviço odontológico utilizado entre idosos edêntulos totais. Ciênc saúde coletiva 2019; 24:3345-3356. [DOI: 10.1590/1413-81232018249.23002017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 01/31/2018] [Indexed: 02/07/2023] Open
Abstract
Resumo A reabilitação protética foi prevista pela política nacional de saúde bucal em função da alta prevalência de perda de todos os dentes e do baixo uso de prótese dentária entre idosos. Há necessidade de se avaliar o impacto dessa política de reabilitação. Portanto, objetivou-se investigar se o tipo de serviço odontológico utilizado foi um dos fatores associados ao uso de prótese dentária total entre idosos. Trata-se de um estudo transversal conduzido em uma amostra probabilística de idosos (60 anos ou mais) residentes na zona urbana de um município brasileiro de pequeno porte populacional por examinadores calibrados. Realizaram-se análises descritiva, bivariada e múltipla (Regressão logística - odds ratio - OR). Participaram 287 idosos, destes, 186 (64,8%) faziam uso de prótese dentária total. O uso de prótese dentária total foi associado a maiores chances de uso de serviços odontológicos supletivos ou particulares (OR = 4,19; p < 0,001) e a presença de lesão no palato (OR = 7,52; p = 0,002) e, também, a menores chances em idades maiores ou iguais a 73 anos (OR = 0,52; p = 0,023) e entre os com comprometimento na dimensão incapacidade física do OHIP-14 (OR = 0,20; p = 0,002). O uso de prótese dentária total foi associado ao tipo de serviço odontológico entre idosos, sendo maior o uso entre usuários dos serviços supletivos ou particulares.
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Carreiro DL, Souza JGS, Coutinho WLM, Haikal DS, Martins AMEDBL. [Access to dental services and related factors: a home-based population study]. Cien Saude Colet 2019; 24:1021-1032. [PMID: 30892522 DOI: 10.1590/1413-81232018243.04272017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 05/15/2017] [Indexed: 11/22/2022] Open
Abstract
The scope of this study was to identify factors associated with lack of access to dental services. It involved a cross-sectional study and a probabilistic complex sample by conglomerates in two stages with 857 participants over 18 years of age in a large city. Multiple analyses by means of logistic and multivariate regression in decision trees were made. The lack of access to dental services was considered a dependent variable. It was identified that 10.3% did not have access. In the multiple and multivariate analyses an association with age was verified and in the logistic regression a greater possibility of lack of access was found for each year of increased age, among those with the lowest per capita income and those who ranked appearance of teeth and gums as "fair/poor/very poor." The lack of access to dental services was greater among the most socially vulnerable. There is a pressing need to increase the allocation of public resources to promote health education and provide knowledge about how to access services when they are needed, focusing on dental care as a human right and ensuring that lack of access does not occur as users get older or among those with low income and also those dissatisfied with their oral appearance.
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Affiliation(s)
- Danilo Lima Carreiro
- Departamento de Odontologia, Universidade Estadual de Montes Claros. Av. Rui Braga s/n, Vila Mauricéia. 39401-089 Montes Claros MG Brasil.
| | | | | | - Desirée Sant'ana Haikal
- Departamento de Odontologia, Universidade Estadual de Montes Claros. Av. Rui Braga s/n, Vila Mauricéia. 39401-089 Montes Claros MG Brasil.
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Souza JGS, Oliveira BEC, Lima CV, Sampaio AA, Noronha MDS, Oliveira RF, Ferreira EFE, Martins AMEDBL. Insatisfação com os serviços odontológicos entre idosos brasileiros dentados e edentados: análise multinível. Ciênc saúde coletiva 2019; 24:147-158. [DOI: 10.1590/1413-81232018241.12202017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 06/01/2017] [Indexed: 11/22/2022] Open
Abstract
Resumo Avaliou-se a insatisfação com os serviços odontológicos entre idosos brasileiros dentados e edentados e sua associação com variáveis contextuais e individuais. Foram utilizados os dados do Levantamento Nacional de Saúde bucal realizado em 2010 e dados contextuais referentes aos municípios. Análises descritivas, bivariadas e multinível foram realizadas. Incluiu-se 1.989 idosos. Destes, 11,2% dos idosos dentados e 22,1% dos edentados estavam insatisfeitos. Entre os dentados, a insatisfação foi associada com variáveis contextuais (localização do município, índice de desenvolvimento humano, Índice de GINI, presença de Centro de Especialidades Odontológicas e cobertura das equipes de saúde bucal) e individuais pertencentes à atenção à saúde e condições de saúde bucal. Para os idosos edentados, não foi identificado associação com variáveis contextuais. Apenas o motivo do uso do serviço e a satisfação com dentes e boca foram associados. Identificou-se uma prevalência considerável de insatisfação com os serviços, sendo maior entre os idosos edentados. Entre os idosos dentados, foi observado associação com variáveis contextuais.
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Souza JGS, Lages VA, Sampaio AA, Souza TCS, Martins AMEDBL. A falta de dentição funcional está associada ao comprometimento das funções bucais entre adultos brasileiros. Ciênc saúde coletiva 2019; 24:253-260. [DOI: 10.1590/1413-81232018241.30432016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 02/05/2017] [Indexed: 11/21/2022] Open
Abstract
Resumo Objetivou-se identificar se a falta de dentição funcional (DF) está associada com o comprometimento das funções bucais/atividades diárias entre adultos brasileiros. Para isto, foram utilizados dados da Pesquisa Nacional de Saúde Bucal - SB Brasil 2010. A DF foi avaliada pelo critério proposto pela Organização Mundial de Saúde (pelo menos 20 dentes na boca). O instrumento Impactos Odontológicos nos Desempenhos Diários (IODD) foi utilizado para avaliar as atividades diárias/funções bucais. Análises descritivas, bivariadas (Qui-quadrado) e múltiplas (Regressão Logística) foram realizadas, sendo estimado o odds ratio e o intervalo de confiança 95% (OR/IC95%). Foram incluídos e avaliados 9564 adultos. Foram considerados sem DF 2200 adultos (20,5%). Tiveram impacto em pelo menos uma das atividades diárias/funções bucais avaliadas, 55,0% dos adultos. A falta de DF entre adultos foi associada (p ≤ 0,05) com o impacto na fala (1,88/1,33-2,64) e vergonha ao sorrir ou falar (1,35/1,00-1,83). Uma prevalência considerável de falta de DF foi identificada, esta ausência foi associada às atividades diárias/funções bucais (fala e vergonha ao sorrir e falar). A reabilitação dentária de pacientes sem DF deve considerar a devolução destas funções bucais perdidas (fala e vergonha ao sorrir ou falar).
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Nóbrega DF, Souza JGS, Assis ACBMD, Martins AMEDBL, Bulgareli JV. [The association between normative and subjective oral health conditions and dissatisfaction with dental services among adult Brazilians]. Cien Saude Colet 2018; 23:3881-3890. [PMID: 30427458 DOI: 10.1590/1413-812320182311.28892016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 11/23/2016] [Indexed: 11/22/2022] Open
Abstract
The prevalence of dissatisfaction with dental services and its association with normative and subjective oral health conditions among adult Brazilians was evaluated. This cross-sectional study used data from the last Brazilian National Oral Health Survey (SBBrasil), conducted in 2010. It was considered a representative sample of the adult Brazilian population. Data were analyzed by descriptive, univariate and multiple statistics (OR / 95% CI), with correction by the design effect. Among the 4539 adults included in the study, 614 (13.4%) reported dissatisfaction with dental services. Dissatisfaction was higher among adults who had any decayed teeth (1.61 / 1.06; 2.44), adults who were dissatisfied with their teeth and mouth (2.36 / 1.39; 4.02) and adults who had reported toothache in the previous six months (1.99 / 1.29, 3.07). The conclusion drawn was that the prevalence of dissatisfaction with dental services among Brazilian adults was low and associated to normative and subjective oral health conditions.
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Affiliation(s)
- Diego Figueiredo Nóbrega
- Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas. Av. Limeira 901, Areão. 13414-903 Piracicaba SP Brasil.
| | - João Gabriel Silva Souza
- Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas. Av. Limeira 901, Areão. 13414-903 Piracicaba SP Brasil.
| | | | | | - Jaqueline Vilela Bulgareli
- Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas. Av. Limeira 901, Areão. 13414-903 Piracicaba SP Brasil.
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Bauman JM, Souza JGS, Bauman CD, Flório FM. Epidemiological pattern of malocclusion in Brazilian preschoolers. Cien Saude Colet 2018; 23:3861-3868. [PMID: 30427456 DOI: 10.1590/1413-812320182311.24722016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 11/12/2016] [Indexed: 11/22/2022] Open
Abstract
This study aimed to evaluate the prevalence and distribution profile of malocclusion in Brazilian preschoolers and its association with macro-region, housing, gender, and self-reported race. In total, 6,855 children aged five years participating in the National Oral Health Survey (called SB Brasil 2010) were analyzed. Malocclusion was diagnosed according to the Foster and Hamilton index. We conducted descriptive, bivariate and multiple regression analyses (PR/CI95%). We identified that 63.2% of children had at least one of the occlusal problems evaluated: canines' key (22.9%), overjet (32.9%), overbite (34.6%), and posterior crossbite (18.7%) and, thus, were considered with malocclusion. Higher probability of the presence of malocclusion was identified among the residents of the Midwest (1.08/95%CI 1.01-1.15), Northeast (1.21/95%CI 1.14-1.28), Southeast (1.27/95%CI 1.20-1.34) and South (1.34/95%CI 1.26-1.42) regions when compared to residents in the North. It was also higher among female children (1.06/95% CI 1.02-1.09). No associations were identified concerning race and location of the municipality (capital/no capital). A high prevalence of malocclusion was identified in Brazilian preschoolers, and it was associated with gender and the macro-region. These findings may contribute to expanded public policies and greater access to treatment for this population.
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Affiliation(s)
- José Mansano Bauman
- Departamento de Saúde Coletiva, Faculdade São Leopoldo Mandic. R. José Rocha Junqueira 13, Ponte Preta. 13041-445 Campinas SP Brasil.
| | - João Gabriel Silva Souza
- Departamento de Ciências Fisiológicas, Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas. Piracicaba SP Brasil
| | - Claudiana Donato Bauman
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Estadual de Montes Claros. Montes Claros MG Brasil
| | - Flávia Martão Flório
- Departamento de Saúde Coletiva, Faculdade São Leopoldo Mandic. R. José Rocha Junqueira 13, Ponte Preta. 13041-445 Campinas SP Brasil.
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Souza JGS, Lima CV, Costa Oliveira BE, Ricomini-Filho AP, Faveri M, Sukotjo C, Feres M, Del Bel Cury AA, Barão VAR. Dose-response effect of chlorhexidine on a multispecies oral biofilm formed on pure titanium and on a titanium-zirconium alloy. Biofouling 2018; 34:1175-1184. [PMID: 30744421 DOI: 10.1080/08927014.2018.1557151] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 12/02/2018] [Accepted: 12/03/2018] [Indexed: 06/09/2023]
Abstract
This study aimed to test the dose-response effect of chlorhexidine on multispecies biofilms formed on commercially pure titanium (cpTi) and titanium-zirconium (TiZr) alloy. Biofilms were formed on cpTi and TiZr discs and treated two times per day with five different chlorhexidine concentrations (0.12, 0.20, 0.50, 1, 2%). The biofilms were collected for microbiological, biochemical and microscopic analyses. The significance of differences among groups was evaluated by linear regression, ANOVA, Bonferroni and Tukey tests. The mean number of colony-forming units decreased as the chlorhexidine concentration increased for both cpTi and TiZr (p < 0.05). The maximum effect was observed with the 0.5% concentration. Confocal microscopy images suggested an increase in the number of dead bacterial cells with increased chlorhexidine concentration. The biofilm pH increased after chlorhexidine exposure (p < 0.05). Chlorhexidine showed an antimicrobial dose-response effect in controlling biofilm on cpTi and TiZr. 0.5% chlorhexidine can be used to achieve the maximum antimicrobial effect on both materials.
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Affiliation(s)
- João Gabriel Silva Souza
- a Department of Prosthodontics and Periodontology , Piracicaba Dental School, University of Campinas , Piracicaba , São Paulo, Brazil
| | - Carolina Veloso Lima
- b Department of Physiological Science , Piracicaba Dental School, University of Campinas , Piracicaba , São Paulo, Brazil
| | | | - Antônio Pedro Ricomini-Filho
- b Department of Physiological Science , Piracicaba Dental School, University of Campinas , Piracicaba , São Paulo, Brazil
| | - Marcelo Faveri
- c c Dental Research Division, São Judas Tadeu University , São Paulo , Brazil
| | - Cortino Sukotjo
- d Department of Restorative Dentistry , University of Illinois at Chicago , Chicago , IL, USA
| | - Magda Feres
- e Dental Research Division , Guarulhos University and São Judas Tadeu University , São Paulo , Brazil
| | - Altair Antoninha Del Bel Cury
- a Department of Prosthodontics and Periodontology , Piracicaba Dental School, University of Campinas , Piracicaba , São Paulo, Brazil
| | - Valentim Adelino Ricardo Barão
- a Department of Prosthodontics and Periodontology , Piracicaba Dental School, University of Campinas , Piracicaba , São Paulo, Brazil
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Souza JGS, Sampaio AA, Costa Oliveira BE, Jones KM, Martins AMEDBL. Socioeconomic inequalities in the use of dental care services during early childhood: an epidemiological survey. Int J Paediatr Dent 2018; 28:400-409. [PMID: 29726042 DOI: 10.1111/ipd.12368] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The use of dental care services contributes to the improvement of children's healthy behaviors, reducing the prevalence of future dental problems. In this way, the purpose of this study was to describe the use of dental care service during early childhood and the possible socioeconomic inequalities in this use. DESIGN Data from the Brazilian Oral Health Survey (SB Brasil, 2010) were used. Interviews with the children's parents and clinical examinations with the children were conducted in a 5-year-old representative sample. Descriptive, bivariate and multiple hierarchical statistical analyses were applied. RESULTS Of the 7241 children included, 3812 (53.2%) had used dental care services at least once in their lifetimes, and 1872 (48.8%) had used services for check-up/prevention. The use of dental services was greater among children with a higher family income (P < 0.05). The use of check-ups was lower among children with non-White skin color (Black and Browns) and among those who did not live in state capitals (P < 0.05). Clinical conditions and self-perception were also associated with the use (P < 0.05). CONCLUSION Socioeconomic differences in the general use of dental care and in its use for check-ups were identified during early childhood, indicating the presence of inequalities.
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Affiliation(s)
- João Gabriel Silva Souza
- Department of Periodontology and Prosthodontics, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
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Bauman JM, Souza JGS, Bauman CD, Flório FM. Aspectos sociodemográficos relacionados à gravidade da maloclusão em crianças brasileiras de 12 anos. Ciênc saúde coletiva 2018. [DOI: 10.1590/1413-81232018233.07702016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumo Estudo transversal e analítico para caracterizar a maloclusão em crianças brasileiras de 12 anos e identificar os aspectos sociodemográficos associados, utilizando dados do SB Brasil 2010. Foram incluídas 5539 crianças dentre as quais 41% possuíam algum grau de maloclusão, de acordo com o índice Dental Aesthetic Index (DAI). Conduziu-se análises descritivas, bivariadas e múltiplas por regressão logística multinomial. A maloclusão definida foi maior entre os que avaliaram sua saúde bucal como nem satisfeito/nem insatisfeito (OR 1,24; IC 95%; 1,03-1,50) e insatisfeito (OR 1,76; IC 95%; 1,50-2,08). A maloclusão grave foi maior entre crianças do Sudeste (OR 1,44; IC 95%; 1,06-1,96) e Sul (OR 1,52; IC 95%; 1,05-2,19), sexo masculino (OR 1,24; IC 95%; 1,03-1,48), raça negro/pardo (OR 1,39; IC 95%; 1,14-1,69) e que avaliaram sua saúde bucal como nem satisfeito/nem insatisfeito (OR 1,79; IC 95%; 1,41-2,26) e insatisfeito (OR 2,20; IC 95%; 1,77-2,72). O nível muito grave foi maior entre os residentes de capitais (OR 1,36; IC 95%; 1,07-1,71) e que avaliaram sua saúde bucal como nem satisfeito/nem insatisfeito (OR 1,58; IC 95%; 1,22-2,05) e insatisfeito (OR 2,44; IC 95%; 1,96-3,03). A prevalência da maloclusão é alta entre crianças brasileiras, sendo suas diferentes gravidades associadas a aspectos sociodemográficos.
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Marques IP, de Oliveira FBS, Souza JGS, Ferreira RC, Magalhães CS, França FMG, Popoff DAV. Influence of surface treatment on the performance of silorane-based composite resin in class I restorations: a randomized clinical trial. Clin Oral Investig 2018; 22:2989-2996. [PMID: 29453496 DOI: 10.1007/s00784-018-2390-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 02/09/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVES The aim of this study was to evaluate the clinical performance of silorane-based composite restorations applied after different surface treatments. MATERIALS AND METHODS This controlled and randomized clinical trial included 26 patients with class I restoration indications. The teeth were randomly assigned to the following treatments: control 1/G1, silorane specific self-etching adhesive (P90 self-etch primer and bond) + silorane-based composite resin (Filtek™ P90 low shrink posterior restorative); G2, 37% phosphoric acid + silorane specific self-etching adhesive + silorane-based composite resin; G3, blasting with aluminum oxide + silorane specific self-etching adhesive + silorane-based composite resin; and control 2/G4, self-etching adhesive (Adper™ SE Plus self-etch adhesive) + dimethacrylate-based composite resin (Filtek™ P60 posterior restorative). The clinical performance was evaluated at baseline and after 1 year. RESULTS A total of 141 restorations were made and evaluated. For all clinical criteria evaluated, no significant difference was found between the surface treatments at baseline and after 1 year (p > 0.05). After 1 year, only the group with 37% phosphoric acid + silorane specific self-etching adhesive (G2) showed a significant reduction in marginal adaptation (p < 0.05). CONCLUSION In general, all surface treatments showed an adequate clinical performance for silorane-based composite resin in class I restorations. However, a reduction in the marginal adaptation after 1 year was found when additional phosphoric acid etching was used prior to silorane specific self-etching adhesive. CLINICAL RELEVANCE The use of phosphoric acid etching prior to specific self-etching adhesive can adversely affect the marginal adaptation of silorane-based restorations.
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Carreiro DL, Souza JGS, Coutinho WLM, Ferreira RC, Ferreira EFE, Martins AMEDBL. [The use of dental services on a regular basis in the population of Montes Claros in the State of Minas Gerais, Brazil]. Cien Saude Colet 2017; 22:4135-4150. [PMID: 29267730 DOI: 10.1590/1413-812320172212.04492016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 05/09/2016] [Indexed: 11/22/2022] Open
Abstract
The use of dental services on a regular basis by residents of Montes Claros (MG) was assessed, as well as related aspects. Cross-sectional study was conducted with a complex probabilistic sample by conglomerates. Logistic regression was used (OR/CI95%) with a significance level of 5. Of the 2582 study participants, 761 required and obtained access to the services for less than a year. Of these, 262 (35.8%) used the services in a regular/routine manner. The use of dental services on a regular basis was greatest among individuals in the age group "≥ 18 ≤ 37"; with schooling "equal to or greater than 9 years"; who classified their oral health, general health and appearance of teeth and gums as "excellent/good"; who reported no pain" on teeth and gums over the last six months; They reported that the "assistance provider had adequate skills"; that they "always/often" received information about oral hygiene and diet/nutrition. In addition, this use was lower among those who rated the time to ask questions about the dental problem or treatment as "regular/bad/terrible." The conclusion drawn is that the use of dental services on a regular basis was relatively low, being associated with personal traits, subjective health conditions and characteristics related to the services.
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Affiliation(s)
- Danilo Lima Carreiro
- Instituto Federal de Educação, Ciência e Tecnologia do Norte de Minas. R. Cel. Luís Píres 202, Centro. 39400-106 Montes Claros MG Brasil.
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Souza JGS, Souza SE, Noronha MDS, Ferreira EFE, Martins AMEDBL. Impact of untreated dental caries on the daily activities of children. J Public Health Dent 2017; 78:197-202. [PMID: 29193108 DOI: 10.1111/jphd.12259] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 10/12/2017] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Untreated dental caries can compromise oral health-related quality of life (OHRQoL). However, it is not clear which specific daily activities related to OHRQoL are compromised by the presence of this problem. Therefore, the purpose of this study was to identify which specific daily activities are affected by the presence of untreated dental caries using a representative sample of Brazilian children. METHODS A cross-sectional study using a representative sample of Brazilian children (12 years of age) was conducted. The presence of untreated dental caries was assessed using the "decayed - D" component of the DMFT (decayed, missing, and filled teeth) index. Clinical exams were conducted by trained and calibrated dentists. The daily activities were evaluated using the survey Oral Impacts on Daily Performance (OIDP), considering items and domains. Descriptive, bivariate, and multiple analyses were conducted (α = 0.05). RESULTS A total of 7,247 children were included, and 39.9 percent had at least one tooth with untreated dental caries, with 33.5 percent experiencing an impact on at least one of the OIDP activities. This study identified a greater chance of the presence of untreated dental caries in children having an impact on the psychological domain (P = 0.006), as well as on the "difficulty eating" (P = 0.007), and "difficulty sleeping" (P = 0.023) items. CONCLUSION The presence of untreated dental caries among Brazilian children was associated with an impact on specific daily activities (difficulty eating and sleeping) and the psychological domain of OHRQoL.
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Souza JGS, Martins AMEDBL, Silveira MF, Jones KM, Meirelles MPMR. Impact of oral clinical problems on oral health-related quality of life in brazilian children: a hierarchical approach. Int J Paediatr Dent 2017; 27:66-78. [PMID: 26992076 DOI: 10.1111/ipd.12229] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Oral health-related quality of life may be influenced by a series of characteristics. Considering the multidimensional character of quality of life, these impacts should be evaluated in the context of the physical, psychological, and social domains. AIM To evaluate the impact of clinical and perceived oral health problems on oral health-related quality of life in its different domains. DESIGN Clinical exams were conducted on a representative cross-sectional sample of 12-year-old children in Brazil. The instrument Oral Impacts on Daily Performance (OIDP) was used to evaluate the quality of life in relation to oral health. Descriptive, bivariate, and multiple hierarchical analyses were conducted. RESULTS Of the 7328 children studied, 2577 (33.5%) presented oral health-related impacts on quality of life. Clinical and perceived conditions of oral health were associated with the presence of overall impacts in the physical, psychological, and social dimensions of oral health-related quality of life. Furthermore, Family income was associated with overall impacts and the level of motivation to use dental health services was associated with the physical dimension. CONCLUSIONS The clinical and perceived conditions of oral health in Brazilian 12-year-olds were associated with a negative impact on oral health-related quality of life.
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Affiliation(s)
- João Gabriel Silva Souza
- Department of Physiological Sciences, Piracicaba Dental School - The State University of Campinas, Piracicaba, Brazil
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Martins AMEDBL, Nascimento JE, Souza JGS, Sá MABD, Feres SDBL, Soares BP, Ferreira EFE. [The association between common mental disorders and subjective health conditions among the elderly]. Cien Saude Colet 2016; 21:3387-3398. [PMID: 27828572 DOI: 10.1590/1413-812320152111.07842015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 10/03/2015] [Indexed: 12/17/2022] Open
Abstract
The scope of this study was to evaluate the association between the presence of common mental disorders and the impairment of subjective health conditions among the elderly. It involved a cross-sectional analytical survey conducted among all the elderly residents in the urban area of a Brazilian municipality with low population density. Mental disorders were evaluated using the short version of the Goldberg General Health questionnaire. Subjective and normative health conditions were evaluated and logistic regression was applied (OR/CI95%) with a 5% significance level. The survey included 419 elderly residents and the prevalence of mental disorders was 44.6%. The presence of mental disorders was greater among seniors who reported dissatisfaction with life, impairment in the mental and physical control of quality of life and with self-perception of the appearance of teeth and gums as negative. The prevalence of disorders was less identified between men and among those for whom oral health did not affect their relationships with other people The common mental disorder was identified in a significant number of the elderly investigated and the presence of this disorder has been mainly associated with oral health conditions.
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Affiliation(s)
- Andréa Maria Eleutério de Barros Lima Martins
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros. Av. Dr. Rui Braga s/n, Vila Mauriceia. 39401-089 Montes Claros MG Brasil.
| | - Jairo Evangelista Nascimento
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros. Av. Dr. Rui Braga s/n, Vila Mauriceia. 39401-089 Montes Claros MG Brasil.
| | | | - Maria Aparecida Barbosa de Sá
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros. Av. Dr. Rui Braga s/n, Vila Mauriceia. 39401-089 Montes Claros MG Brasil.
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Souza JGS, Costa Oliveira BE, Martins AMEDBL. Contextual and individual determinants of oral health-related quality of life in older Brazilians. Qual Life Res 2016; 26:1295-1302. [DOI: 10.1007/s11136-016-1447-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2016] [Indexed: 12/13/2022]
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Oliveira RFRD, Souza JGS, Haikal DS, Ferreira EFE, Martins AMEDBL. Equidade no uso de serviços odontológicos provenientes do SUS entre idosos: estudo de base populacional. Ciênc saúde coletiva 2016; 21:3509-3523. [DOI: 10.1590/1413-812320152111.22532015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Accepted: 01/13/2016] [Indexed: 11/22/2022] Open
Abstract
Resumo Propõe-se caracterizar os idosos usuários de serviços odontológicos ofertados pelo Sistema Único de Saúde, considerando o princípio da equidade. Trata-se de um estudo transversal analítico com modelagem hierarquizada, conduzido a partir de uma amostra probabilística, complexa, por conglomerados de idosos (65-74 anos) residentes em um município brasileiro de grande porte populacional. Foram incluídas variáveis independentes referentes a: características sociodemográficas, acesso a informações em saúde, comportamentos/sistema de atenção à saúde e desfechos em saúde. Realizou-se análises descritivas, bivariadas e múltiplas hierarquizadas. Dos 480 idosos incluídos, 138 (31,2%) utilizaram serviços odontológicos provenientes do SUS. O uso desses serviços foi maior à medida que diminuíam a renda per capita e a escolaridade dos idosos, menor entre os que não haviam realizado o autoexame da boca e maior entre os que usavam os serviços odontológicos para procedimentos que não fossem rotina. Além disso, verificou-se que utilizaram mais o SUS pessoas que tiveram o relacionamento afetado pela saúde bucal e uma autopercepção negativa da sua aparência. Conclui-se que o uso dos serviços odontológicos no SUS foi predominante entre os idosos que vivem sob condições de vulnerabilidade.
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Souza JGS, Souza SE, Sampaio AA, Silveira MF, Ferreira EFE, Martins AMEDBL. Autopercepção da necessidade de prótese dentária total entre idosos brasileiros desdentados. Ciênc saúde coletiva 2016; 21:3407-3415. [DOI: 10.1590/1413-812320152111.14912015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Accepted: 10/24/2015] [Indexed: 12/18/2022] Open
Abstract
Resumo Propõe-se estimar a prevalência da autopercepção da necessidade de prótese dentária total entre idosos (65 a 74 anos) brasileiros desdentados, assim como identificar seus fatores associados. Trata-se de estudo transversal com base no inquérito nacional das condições de Saúde Bucal da população brasileira, denominado SB Brasil – 2010. A variável dependente foi a autopercepção da necessidade de prótese dentária total, considerando a aquisição de prótese nova ou substituição da existente. Foram conduzidas análises descritivas, bivariadas e múltiplas. Foram incluídos 3514 idosos, destes, 2039 (55,0%) perceberam a necessidade de prótese total. A autopercepção da necessidade de prótese total foi maior entre os que necessitavam de prótese dentária inferior e que estavam insatisfeitos com as suas condições de saúde bucal. Além da alta prevalência da autopercepção da necessidade de prótese identificada, os resultados permitiram identificar que condições normativas e subjetivas de saúde bucal se mantiveram associadas a esta autopercepção entre idosos brasileiros.
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Souza JGS, Martins AMEDBL. Dental pain and associated factors in Brazilian preschoolers. Rev Paul Pediatr 2016; 34:336-42. [PMID: 26965074 PMCID: PMC5178120 DOI: 10.1016/j.rpped.2015.12.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 11/04/2015] [Accepted: 12/02/2015] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To describe the prevalence of dental pain in Brazilian preschoolers, as well as its associated factors, considering a representative sample of that population group in Brazil. METHODS Cross-sectional study that used the analytical data of the national oral health survey (SB Brazil) carried out in 2010. A representative sample of Brazilian preschoolers aged 5 years was considered. Interviews were carried out (answered by parents/tutors), as well as clinical examinations in children. Descriptive, bivariate and multivariate analyzes were performed, described in odds ratios and 95% confidence interval (OR/95%CI). RESULTS 7,280 preschoolers were included. Of these, 1520 (21.1%) had had dental pain in the last 6 months. The chance of the occurrence of dental pain was higher among those who used dental services (1.51 / 1.02 to 2.23), with tooth decay (3.08 / 2.08 to 4.56), that realized the need for dental treatment (3.96 / 2.48 to 6.34), whose parents reported dissatisfaction by children with their teeth and mouth (1.47 / 1.04 to 2.10) and those who reported impact of oral problems on quality of life (5.76 / 3.90 to 8.49). CONCLUSIONS The prevalence of dental pain among Brazilian preschool children was relatively high, being associated with the use of dental services and the normative and subjective oral health status.
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Affiliation(s)
- João Gabriel Silva Souza
- Departamento de Ciências Fisiológicas, Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas, Piracicaba, SP, Brasil.
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Souza JGS. Dental pain and associated factors in Brazilian preschoolers. Revista Paulista de Pediatria (English Edition) 2016. [PMID: 26965074 PMCID: PMC5178120 DOI: 10.1016/j.rppede.2016.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Objective: To describe the prevalence of dental pain in Brazilian preschoolers, as well as its associated factors, considering a representative sample of that population group in Brazil. Methods: Cross-sectional study that used the analytical data from national oral health survey (SB Brazil) carried out in 2010. A representative sample of Brazilian preschoolers aged 5 years was considered. Interviews were carried out (answered by parents/tutors), as well as clinical examinations in children. Descriptive, bivariate and mutiple analyzes were performed, described in odds ratios and 95% confidence interval (OR/95%CI). Results: 7280 preschoolers were included. Of these, 1520 (21.1%) had dental pain in the last 6 months. The chance of the occurrence of dental pain was higher among those who used dental services (1.51/1.02–2.23), with tooth decay (3.08/2.08–4.56), that self-perceveid the need for dental treatment (3.96/2.48–6.34), whose parents reported dissatisfaction by children with their teeth and mouth (1.47/1.04–2.10) and those who reported impact of oral problems on quality of life (5.76/3.90–8.49). Conclusions: The prevalence of dental pain among Brazilian preschool children was relatively high, being associated with the use of dental services and the normative and subjective oral health status.
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Martins AMEDBL, Muniz AB, Silveira MF, Carreiro DL, Souza JGS, Ferreira EFE. Avaliação da assistência oftalmológica na perspectiva dos usuários. Rev bras epidemiol 2016; 19:390-402. [DOI: 10.1590/1980-5497201600020015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 09/15/2015] [Indexed: 11/22/2022] Open
Abstract
RESUMO: Estimou-se as prevalências da necessidade, do acesso e da insatisfação com a assistência oftalmológica entre os que a obtiveram no último ano; identificaram-se os fatores associados a essa insatisfação. Considerou-se uma amostra probabilística complexa. Conduziu-se análises descritivas, bivariadas e múltiplas com correção pelo efeito de desenho. Dos 2.582 participantes, 76% necessitavam de assistência, dentre os que necessitavam, 82,5% tiveram acesso. Dentre os que obtiveram assistência no último ano, 13,1% estavam insatisfeitos. A insatisfação foi maior entre mais velhos, os que foram andando ou de bicicleta para o local da consulta e os que relataram que foi regular/ruim/péssima: a experiência de ter sido recebido e tratado com respeito, a clareza com que o prestador explicou as coisas e a liberdade que teve para escolher o seu prestador de assistência oftalmológica. A maioria necessitava e teve acesso à assistência. A insatisfação foi baixa. A idade do paciente, o meio de transporte utilizado para chegar ao local da consulta, o relacionamento paciente/profissional e a liberdade de escolha intervêm na insatisfação.
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Oliveira LFBD, Souza JGS, Mendes RIP, Oliveira RCN, Oliveira CDC, Lima CV, Martins AMEDBL. Is there an association between the presence of dental fluorosis and dental trauma amongst school children? Cien Saude Colet 2016; 21:967-76. [PMID: 26960108 DOI: 10.1590/1413-81232015213.12952015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Accepted: 07/24/2015] [Indexed: 11/22/2022] Open
Abstract
Our objective was to evaluate whether there is an association with the different levels of dental fluorosis and the presence of dental trauma amongst school children. A transversal study was conducted amongst school children from the age of 12. Dental examinations were conducted by 24 well trained and fully qualified dental surgeons. Data was collected from 36 randomly selected public schools amongst 89 schools in a municipality. The criteria used to diagnose dental fluorosis was based on the Dean's fluorosis Index and for diagnosing dental trauma we looked for clinical signs of crown fractures and dental avulsions. Multiple descriptive analysis, which was bivariate, was carried out. Amongst the 2,755 school children that took part in the study 1,089 (39.6%) were diagnosed with dental fluorosis and 106 (3.8%) had one tooth or more with dental trauma. We noted a high prevalence of dental fluorosis, independent of the level of severity, amongst individuals with one tooth or more who had dental trauma. This association was even more evident where there were severely high levels of fluorosis. We also noted that the presence of fluorosis was greater amongst those that actively paid more attention to discoloration on their teeth and who received treatment from a dental professional at their schools. Nevertheless dental fluorosis was associated with the presence of dental trauma, independent of its severity.
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Affiliation(s)
- Lorenna Fonseca Braga de Oliveira
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil,
| | - João Gabriel Silva Souza
- Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas, Piracicaba, SP, Brasil
| | | | - Rodrigo Caldeira Nunes Oliveira
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil,
| | - Carolina de Castro Oliveira
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil,
| | - Carolina Veloso Lima
- Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas, Piracicaba, SP, Brasil
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Martins AMEDBL, Haikal DS, Souza JGS, Sá MABD, Ferreira EFE, Pordeus IA. Access to information on how to avoid oral health problems among elderly persons registered with the Family Health Strategy. Rev bras geriatr gerontol 2015. [DOI: 10.1590/1809-9823.2015.14186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objectives : To identify the level of access to information regarding how to prevent oral health problems among the elderly, and verify if such levels were higher among members of households registered with the Family Health Strategy Program. Methods : An analytic cross-sectional study was conducted of a probabilistic complex sample of elderly (65-74 years old) members of the population of a large city. The level of access was estimated with adjustment for the design effect, as well as the magnitudes of association. Descriptive, bivariate and logistic regression (OR/CI95%) analysis was performed. Variables related to personal determinants, health services, health-related behavior and health outcomes were considered. Results : Of the 490 participants, 53.4% reported they had access to information about how to prevent oral health problems. This access was higher among elderly persons living in a household registered with the Family Health Strategy Program (2.04/1.14-3.67), and who had at least five years of schooling (2.53/1.67-3.83), regularly used dental services (1.84/1.07-3.17), did not smoke either now or in the past (1.79/1.13-2.82), did not suffer from chronic diseases (2.14/1.34-3.42) and had not suffered social impacts because of their oral health conditions (1.77/1.08-2.91). Conclusion : Most of the elderly persons had access to information about how to prevent oral health problems, with such access being greater among those registered with the Family Health Strategy Program.
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Souza JGS, Jones KM, Fonseca ADG, de Barros Lima Martins AME. Consumption profile and factors associated with the ingestion of beer and distilled beverages among elderly Brazilians: Gender differences. Geriatr Gerontol Int 2015; 16:810-20. [PMID: 26246252 DOI: 10.1111/ggi.12556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2015] [Indexed: 11/29/2022]
Abstract
AIM To estimate the prevalence of the consumption of beer and distilled beverages and associated factors among Brazilian older adults residing in a highly populated city in Brazil, highlighting the factors associated with frequent consumption and differences in consumption between men and women. METHODS It was a cross-sectional, analytic study carried out by means of probability samples of conglomerates of older adults (aged 65-74 years). Descriptive analysis, univariate analysis and estimates of multivariate models through logistic regression (OR, 95% CI) were realized. RESULTS 500 of the 736 evaluated seniors were included in the present analysis. 128 (27.3%), 103 (21.3%) and 167 (34.9%) of the seniors indicate past or current use of beer, distilled beverages and frequent use of alcohol, respectively. The consumption of beer was associated with use of tobacco between women; and with marital status and schooling between men. The consumption of distilled beverages was associated with schooling and use of tobacco between women; and age and use of tobacco in men. Daily or weekly use was associated with schooling and use of tobacco between women; age and the use of tobacco between men. CONCLUSION In the elderly population studied, a noteworthy prevalence of the consumption of beer and distilled beverages was identified, and this use was associated with personal and behavioral determinants. Similar associations related to frequent (daily or weekly) consumption were also identified. Significant differences in the profile of consumption were identified between men and women, with more abusive use among men. Geriatr Gerontol Int 2016; 16: 810-820.
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Affiliation(s)
- João Gabriel Silva Souza
- Department of Physical Sciences, Piracicaba Dental School - The State University of Campinas, Montes Claros, Minas Gerais, Brazil
| | - Kimberly Marie Jones
- Center for Research, The Educative Association of Brazil, Montes Claros, Minas Gerais, Brazil
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Martins AMEDBL, Ferreira RC, Santos-Neto PED, Carreiro DL, Souza JGS, Ferreira EFE. Users' dissatisfaction with dental care: a population-based household study. Rev Saude Publica 2015; 49:51. [PMID: 26270017 PMCID: PMC4544396 DOI: 10.1590/s0034-8910.2015049005659] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Accepted: 11/13/2014] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To examine whether demographic, socioeconomic conditions, oral health subjectivity and characterization of dental care are associated with users' dissatisfaction with such are. METHODS Cross-sectional study of 781 people who required dental care in Montes Claros, MG, Southeastern Brazil, in 2012, a city with of medium-sized population situated in the North of Minas Gerais. Household interviews were conducted to assess the users' dissatisfaction with dental care (dependent variable), demographic, socioeconomic conditions, oral health subjectivity and characterization of dental care (independent variables). Sample calculation was used for the finite population, with estimates made for proportions of dissatisfaction in 50.0% of the population, a 5.0% error margin, a non-response rate of 5.0% and a 2.0% design effect. Logistic regression was used, and the odds ratio was calculated with a 5% significance level and 95% confidence intervals. RESULTS Of the interviewed individuals, 9.0% (7.9%, with correction for design effect) were dissatisfied with the care provided. These were associated with lower educational level; negative self-assessment of oral health; perception that the care provider was unable to give dental care; negative evaluation of the way the patient was treated, the cleanliness of the rooms, based on the examination rooms and the toilets, and the size of the waiting and examination rooms. CONCLUSIONS The rate of dissatisfaction with dental care was low. This dissatisfaction was associated with socioeconomic conditions, subjectivity of oral health, skill of the health professionals relating to the professional-patient relationship and facility infrastructure. Educational interventions are suggested that aim at improving the quality of care among professionals by responsible agencies as is improving the infrastructure of the care units.
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Affiliation(s)
| | - Raquel Conceição Ferreira
- Departamento de Odontologia Social e Preventiva, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | | | - Danilo Lima Carreiro
- Instituto Federal de Educação, Ciência e Tecnologia do Norte de Minas, Pirapora, MG, Brasil
| | - João Gabriel Silva Souza
- Departamento de Ciências Fisiológicas, Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas, Piracicaba, SP, Brasil
| | - Efigênia Ferreira e Ferreira
- Departamento de Odontologia Social e Preventiva, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
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de Barros Lima Martins AME, Nascimento JE, Souza JGS, Sales MM, Jones KM, Ferreira e Ferreira E. Associations between oral disorders and the quality of life of older adults in Brazil. Geriatr Gerontol Int 2015. [DOI: 10.1111/ggi.12489] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - João Gabriel Silva Souza
- Department of Physical Sciences, Piracicaba Dental School; The State University of Campinas; Piracicaba (SP) Northern Minas Gerais Brazil
| | - Marinilza Mota Sales
- Department of Dentistry; The State University of Montes Claros; Montes Claros Northern Minas Gerais Brazil
| | - Kimberly Marie Jones
- Dean, Center for Research; The Educative Association of Brazil; Northern Minas Gerais Brazil
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Martins AMEDBL, Barreto SM, dos Santos-Neto PE, de Sá MAB, Souza JGS, Haikal DS, Ferreira e Ferreira E, Pordeus IA. Greater access to information on how to prevent oral cancer among elderly using primary health care. Cien Saude Colet 2015; 20:2239-53. [PMID: 26132263 DOI: 10.1590/1413-81232015207.15272014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2014] [Accepted: 11/15/2014] [Indexed: 11/22/2022] Open
Abstract
Educative actions are an important component of health promotion in Brazil's primary healthcare program, the Family Health Strategy (FHS). The efficacy of these actions is evidenced by compliance with healthy behaviors and in the reduction of rates of mortality and morbidity. The objective of this study was to identify whether access to information regarding the prevention of oral cancer is greater among elders whose residences are registered with the FHS. SPSS® was utilized to obtain estimates that were corrected for sample design, considering the magnitude of the associations between access to such information with personal determinants, the use and cost of healthcare, health-related behaviors and health outcomes. 58.9% of the 492 participating elders reported having access to such information. We verified that there was a greater chance for access among residents of houses registered by the FHS; those with greater per capita income (2.01/1.183.43); non-smokers (2.00/1.16-3.46); those that realized oral self-examination (6.35/3.46-11.64); and those that did not perceive discomfort in the mouth, head or neck (2.06/1.02-4.17). Access was greater among residents of homes registered by the FHS. Personal determinants of health, health-related behaviors and health outcomes are influenced or influence access to information regarding the prevention and management of oral diseases.
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Affiliation(s)
| | - Sandhi Maria Barreto
- Departamento de Medicina Preventiva e Social, Faculdade de Medicina, Universidade Federal de Minas Gerais, Brasil
| | - Pedro Eleutério dos Santos-Neto
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil,
| | - Maria Aparecida Barbosa de Sá
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil,
| | | | - Desireé Sant'Ana Haikal
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil,
| | - Efigenia Ferreira e Ferreira
- Departamento de Odontopediatria e Ortodontia, Faculdade de Odontologia, Universidade Federal de Minas Gerais, Brasil
| | - Isabela Almeida Pordeus
- Departamento de Odontopediatria e Ortodontia, Faculdade de Odontologia, Universidade Federal de Minas Gerais, Brasil
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Martins AMEDBL, Souza JGS, Haikal DS, de Paula AMB, Ferreira e Ferreira E, Pordeus IA. Prevalence of oral cancer self-examination among elderly people treated under Brazil's Unified Health System: household health survey. Cien Saude Colet 2015; 20:1085-98. [PMID: 25923620 DOI: 10.1590/1413-81232015204.00542014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2014] [Accepted: 11/10/2014] [Indexed: 12/16/2022] Open
Abstract
The aim of this study was to examine the prevalence of oral cancer self-examinationamong the elderly and confirm whether prevalence was higher among users of the dental services provided by Brazil's Unified Health System (SUS, acronym in Portuguese). A transversal study of elderly people aged between 65 and 74 years living in a large-sized Brazilian municipality was conducted using simple random sampling. Logistic regression was conducted and results were corrected for sample design and unequal weighting using the SPSS(r) software. The study assessed 740 individuals. A total of 492 met the inclusion criteria, of which 101 (22.4%) reported having performed an oral cancer self-examination. Prevalence was higher among users of the dental services provided by the SUS, higher-income individuals, people with higher levels of education, individuals that used a removable dental prosthesis, and people who had not experienced discomfort attributed to oral condition, and lower among people who sought regular and periodic dental treatment and individuals who did not have a drinking habit. This type of self-care should be encouraged by public health policies which respond to the needs of the elderly, with emphasis on users of private and philanthropic services, and other services outside the public health network.
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Affiliation(s)
| | | | - Desireé Sant'Ana Haikal
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil,
| | - Alfredo Maurício Batista de Paula
- Departamento de Odontologia, Centro de Ciências Básicas e da Saúde, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil,
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Freitas CVD, Souza JGS, Mendes DC, Pordeus IA, Jones KM, Martins AMEDBL. [Need for orthodontic treatment among Brazilian adolescents: evaluation based on public health]. Rev Paul Pediatr 2015; 33:204-10. [PMID: 25769190 PMCID: PMC4516375 DOI: 10.1016/j.rpped.2014.04.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Accepted: 09/08/2014] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To identify the prevalence and the severity of malocclusions and to analyze factors associated with the need for orthodontic treatment of Brazilian adolescents. METHODS This exploratory, cross-sectional study was carried out based on secondary data from the national epidemiological survey on oral health in Brazil (2002-2003). Socio-demographic conditions, self-perception, and the existence and degree of malocclusion, using the Dental Aesthetic Index, were evaluated in 16,833 adolescent Brazilians selected by probabilistic sample by conglomerates. The dependent variable - need orthodontic treatment - was estimated from the severity of malocclusion. The magnitude and direction of the association in bivariate and multivariate analyzes from a Robust Poisson regression was estimated. RESULTS The majority of the adolescents needed orthodontic treatment (53.2%). In the multivariate analysis, the prevalence of the need for orthodontic treatment was larger among females, non-whites, those that perceived a need for treatment, and those that perceived their appearance as normal, bad, or very bad. The need for orthodontic treatment was smaller among those that lived in the Northeast and Central West macro-regions compared to those living in Southeast Brazil and it was also smaller among those that perceived their chewing to be normal or their oral health to be bad or very bad. CONCLUSIONS There was a high prevalence of orthodontic treatment need among adolescents in Brazil and this need was associated with demographic and subjective issues. The high prevalence of orthodontic needs in adolescents is a challenge to the goals of Brazil's universal public health system.
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Souza JGS, Soares LA, Sá MABD, Moreira G. Análise de hábitos nocivos à saúde entre pacientes com lesões bucais. Rev odontol UNESP 2015. [DOI: 10.1590/1807-2577.1080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Objetivo Propõe-se identificar a prevalência dos hábitos tabagistas e etilistas entre pacientes diagnosticados com lesões bucais, assim como possíveis fatores associados. Material e método Estudo analítico, de caráter retrospectivo, entre pacientes assistidos por clínica odontológica universitária na área de Diagnóstico Bucal. Foram analisados os prontuários odontológicos e laudos histopatológicos dos pacientes que realizaram o procedimento de biópsia entre fevereiro de 2010 e julho de 2012. As variáveis dependentes – hábitos nocivos à saúde – foram construídas pelas informações referentes aos hábitos tabagistas e etilistas então atuais ou passados. Utilizou-se o software SPSS 19.0. Foram conduzidas análises descritivas e univariada pelo teste qui-quadrado de Pearson (p≤0,05). A normalidade da amostra foi investigada pelo teste Kolmogorov-Smirnov e Shapiro-Wilk (p<0,05). Resultado Dos 125 pacientes atendidos no período de avaliação, 110 foram incluídos. A presença de hábitos tabagistas e etilistas – então atuais ou passados – foi identificada em 42 (38,2%) e 21 (19,1%) pacientes, respectivamente. Na análise univariada, as variáveis estatisticamente significantes (p≤0,05) associadas ao hábito tabagista foram: sexo, faixa etária, tipo de biópsia e diagnóstico histopatológico. Quanto ao hábito etilista, as variáveis foram: sexo e tipo de biópsia. Conclusão Os hábitos tabagistas e etilistas estiveram ou permaneceram presentes na vida de uma parcela significativa dos indivíduos investigados, que desenvolveram lesões bucais. Nota-se, ainda, quão relevante é o sinergismo de ambos no desenvolvimento de tais lesões.
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Oliveira RCN, Souza JGS, Oliveira CDC, De Oliveira LFB, Pelino JEP, Martins AMEDBL, De Almeida ER. [Access to information about how to prevent oral problems among school children in the public school network]. Cien Saude Colet 2015; 20:85-94. [PMID: 25650601 DOI: 10.1590/1413-81232014201.00032014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Accepted: 06/14/2014] [Indexed: 11/22/2022] Open
Abstract
The scope of this study is to identify the prevalence of access to information about how to prevent oral problems among schoolchildren in the public school network, as well as the factors associated with such access. This is a cross-sectional and analytical study conducted among 12-year-old schoolchildren in a Brazilian municipality with a large population. The examinations were performed by 24 trained dentists and calibrated with the aid of 24 recorders. Data collection occurred in 36 public schools selected from the 89 public schools of the city. Descriptive, univariate and multiple analyses were conducted. Of the 2510 schoolchildren included in the study, 2211 reported having received information about how to prevent oral problems. Access to such information was greater among those who used private dental services; and lower among those who used the service for treatment, who evaluated the service as regular or bad/awful. The latter use toothbrush only or toothbrush and tongue scrubbing as a means of oral hygiene and who reported not being satisfied with the appearance of their teeth. The conclusion drawn is that the majority of schoolchildren had access to information about how to prevent oral problems, though access was associated with the characteristics of health services, health behavior and outcomes.
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Ferreira RC, Silveira APD, Sá MABD, Feres SDBL, Souza JGS, Martins AMEDBL. TRANSTORNO MENTAL E ESTRESSORES NO TRABALHO ENTRE PROFESSORES UNIVERSITÁRIOS DA ÁREA DA SAÚDE. Trab educ saúde 2015. [DOI: 10.1590/1981-7746-sip00042] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ResumoOs professores universitários estão expostos a um aumento de tensão no trabalho pela fragmentação da sua atividade e as responsabilidades exigidas, sem que, em muitas situações, tenham as condições necessárias para responder adequadamente. Tal situação pode representar condições estressoras, aumentando o risco de transtornos mentais. Investigou-se a associação entre transtornos mentais comuns e estressores no trabalho entre professores de nove cursos da área da saúde de uma universidade particular em Minas Gerais. A variável dependente foi a presença de transtornos mentais, avaliada pelo Questionário de Saúde Geral 12. Os estressores no trabalho foram avaliados pelo modelo Esforço-Recompensa e Comprometimento excessivo. As demais variáveis foram: sociodemográficas, história ocupacional, comportamentais e referentes à saúde geral. Os dados foram submetidos à análise descritiva, análise bivariada e regressão de Poisson. Participaram 175 professores (80, 0%), e 19, 5% apresentaram transtornos mentais comuns. A prevalência desses transtornos foi maior entre professores com maior esforço no trabalho (RP= 1, 8; IC95%= 1, 01-3, 46) e menor naqueles com maior qualidade de vida no domínio físico (RP= 0, 95, IC95%= 0, 93-0, 97). Conclui-se que há uma prevalência considerável de transtornos mentais comuns entre professores universitários, sendo maior naqueles que se esforçam mais no trabalho e com pior qualidade de vida no domínio físico.
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