Brazilian Oral Research最新文献_第10页

Does bullying due to oral conditions influence cigarette smoking in adolescents? A structural equation modeling 由口腔状况引起的欺凌是否影响青少年吸烟?A结构方程建模

4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0100

Bruna BRONDANI, Jessica Klöckner KNORST, Bernardo Antonio AGOSTINI, Yassmín Hêllwaht RAMADAN, Fausto Medeiros MENDES, Thiago Machado ARDENGHI

{"title":"Does bullying due to oral conditions influence cigarette smoking in adolescents? A structural equation modeling","authors":"Bruna BRONDANI, Jessica Klöckner KNORST, Bernardo Antonio AGOSTINI, Yassmín Hêllwaht RAMADAN, Fausto Medeiros MENDES, Thiago Machado ARDENGHI","doi":"10.1590/1807-3107bor-2023.vol37.0100","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0100","url":null,"abstract":"This study aimed to explore the pathways that can influence cigarette smoking among adolescents. This population-based cohort followed a random sample of 12-year-old adolescents from southern Brazil for 6 years. Regular cigarette smoking was assessed through a self-reported question, previously used in the Brazilian National Survey of Scholar Health. We also gathered data on bullying, dental caries at baseline, incidence of caries, sex, friend network, and Sense of Coherence (SOC). Socioeconomic and demographic characteristics were also collected. Structural equation modeling was used to evaluate the pathways. Of the 1,134 adolescents examined at baseline, 768 were re-evaluated (67.7% retention rate). The prevalence of smoking was 37.6%. This prevalence was directly affected by low SOC (SC: -0.14, p < 0.01), low household income (SC: -0.12, p < 0.01), and male sex (SC: 0.15, p < 0.01). Presence of dental caries at baseline indirectly influenced the occurrence of dental bullying at follow-up via the incidence of dental caries (SC: 0.01, p < 0.05). Dental bullying indirectly influenced cigarettes consumption via SOC (SC: 0.62, p < 0.05). Friend network also indirectly influenced the consumption of cigarettes via SOC (SC: 0.32, p < 0.05). Psychosocial factors influence adolescent cigarette consumption through its higher direct and indirect effects (via bullying). In addition, behavioral, sociodemographic, and clinical factors also influence the occurrence of smoking.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135214453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of micro-CT acquisition parameters and individual analysis on the assessment of bone repair 微ct采集参数及个体分析对骨修复评估的影响

4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0099

Milena Suemi IRIE, Rubens SPIN-NETO, Lucas Henrique Souza TEIXEIRA, Gustavo Davi RABELO, Nayara Teixeira de Araújo REIS, Priscilla Barbosa Ferreira SOARES

{"title":"Effect of micro-CT acquisition parameters and individual analysis on the assessment of bone repair","authors":"Milena Suemi IRIE, Rubens SPIN-NETO, Lucas Henrique Souza TEIXEIRA, Gustavo Davi RABELO, Nayara Teixeira de Araújo REIS, Priscilla Barbosa Ferreira SOARES","doi":"10.1590/1807-3107bor-2023.vol37.0099","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0099","url":null,"abstract":"This study aimed to investigate whether two acquisition parameters, voxel size and filter thickness, used in a micro-computed tomography (micro-CT) scan, together with the examiner’s experience, influence the outcome of bone repair analysis in an experimental model. Bone defects were created in rat tibiae and scanned using two voxel sizes of 6- or 12-µm and two aluminum filter thickness of 0.5- or 1-mm. Then, bone volume fraction (BV/TV) and trabecular thickness (Tb.Th) were analyzed twice by two groups of operators: experienced and inexperienced examiners. For BV/TV, no significant differences were found between scanning voxel sizes of 6 and 12 µm for the experienced examiners; however, for the inexperienced examiners, the analysis performed using a 12-µm voxel size resulted in higher BV/TV values (32.4 and 32.9) than those acquired using a 6-µm voxel size (25.4 and 24.8) (p < 0.05). For Tb.Th, no significant differences between the analyses performed by experienced and inexperienced groups were observed when using the 6-µm voxel size. However, inexperienced examiners’ analysis revealed higher Tb.Th values when using the 12-µm voxel size compared with 6 µm (0.05 vs. 0.03, p < 0.05). Filter thickness had no influence on the results of any group. In conclusion, voxel size and operator experience affected the measured Tb.Th and BV/TV of a region with new bone formation. Operator experience in micro-CT analysis is more critical for BV/TV than for Tb.Th, whereas voxel size significantly affects Tb.Th evaluation. Operators in the initial phases of research training should be calibrated for bone assessments.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135214736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Factors associated with periodontal diseases in pregnancy: Findings of the 2015 Pelotas Birth Cohort Study 妊娠期牙周病相关因素:2015年Pelotas出生队列研究结果

4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0110

Luisa Jardim Corrêa de OLIVEIRA, Mariana Gonzalez CADEMARTORI, Camila Silveira SFREDDO, Mariângela Freitas da SILVEIRA, Fernando Celso BARROS, Marcos Britto CORREA, Flávio Fernando DEMARCO

{"title":"Factors associated with periodontal diseases in pregnancy: Findings of the 2015 Pelotas Birth Cohort Study","authors":"Luisa Jardim Corrêa de OLIVEIRA, Mariana Gonzalez CADEMARTORI, Camila Silveira SFREDDO, Mariângela Freitas da SILVEIRA, Fernando Celso BARROS, Marcos Britto CORREA, Flávio Fernando DEMARCO","doi":"10.1590/1807-3107bor-2023.vol37.0110","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0110","url":null,"abstract":"Although periodontal disease is common during pregnancy, little is known about socioeconomic, behavioral, or biological determinants related to clinically assessed periodontal condition during this period. We assessed the prevalence of periodontal disease and associated factors in pregnant women. This population-based survey used data used from the 2015 Pelotas Birth Cohort Study, Brazil. Pregnant women expected to give birth between December 2014 and May 2016 were interviewed and clinically examined by trained dentist, with periodontal measures collected in all teeth, six sites per tooth. Outcomes were periodontitis (using the 2012 Centers for Disease Control and Prevention and the American Academy of Periodontology criteria) and gingivitis (by the 2018 European Federation of Periodontology/ American Academy of Periodontology classification). Multivariate hierarchical Poisson regression was used to assess the associations between socioeconomic, systemic, and clinical oral factors and periodontal disease. A total of 2,474 pregnant women participated in the study. Prevalence of periodontitis and gingivitis was 14.63% and 21.67%, respectively. Lower educational level and calculus were associated with higher prevalence periodontitis and gingivitis (P<0.05). Smoking was also associated with periodontitis (P=0.05), and lower frequency of toothbrushing (P=0.005) with gingivitis. Periodontal disease, especially gingivitis, was prevalent in pregnant women and their determinants were socioeconomic, environmental, and clinical oral health factors.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135611919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cortical microarchitecture and remodeling-associated gene expression related to oral cancer prognosis 口腔癌预后与皮层微结构和重塑相关基因表达有关

4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0109

Daniella Guedes de Figueiredo LOPES, Érica Fernanda PATRICIO, Neuza Maria Souza Picorelli ASSIS, Cláudia Malheiros COUTINHO-CAMILLO, Fabio de Abreu ALVES, Luiz Paulo KOWALSKI, Katharina JÄHN-RICKERT, Björn BUSSE, Gustavo Davi RABELO

{"title":"Cortical microarchitecture and remodeling-associated gene expression related to oral cancer prognosis","authors":"Daniella Guedes de Figueiredo LOPES, Érica Fernanda PATRICIO, Neuza Maria Souza Picorelli ASSIS, Cláudia Malheiros COUTINHO-CAMILLO, Fabio de Abreu ALVES, Luiz Paulo KOWALSKI, Katharina JÄHN-RICKERT, Björn BUSSE, Gustavo Davi RABELO","doi":"10.1590/1807-3107bor-2023.vol37.0109","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0109","url":null,"abstract":"The objective of this study was to assess the remodeling-associated gene expression in the mandible of patients diagnosed with oral squamous cell carcinoma (OSCC), investigating the cortical microarchitecture, and their influence on disease-free survival (DFS) and overall survival (OS) rates. A total of twenty-four patients who underwent mandibulectomy for OSCC treatment had two bone fragments harvested from the mandible for gene expression (RANK, RANKL, OPG, and SOST), and microarchitecture analysis, including bone volume, surface, mineral density, degree of anisotropy, and fractal dimension. The prognosis of the patients was assessed. The results revealed that RANK, RANKL, and SOST were predominantly downregulated, while OPG was completely downregulated. Tumors located adjacent to the posterior region of the mandible (p = 0.02), with a bone mineral density below 1.03 g/cm3 HA (p = 0.001), and a bone volume less than 86.47% (p = 0.03) were associated with poor outcomes. In conclusion, bone-remodeling-associated genes exhibited downregulation in the cortex of the mandible in OSCC patients. Additionally, the tumor’s location within the mandible, bone volume, and cortical bone mineral density were identified as factors impacting DFS.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135612342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Propolis effects in periodontal disease seem to affect coronavirus disease: a meta-analysis. 蜂胶对牙周病的影响似乎影响冠状病毒病:一项荟萃分析。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0031

Silvia Helena de Carvalho Sales-Peres, Lucas José de Azevedo-Silva, Ana Virginia Santana Sampaio Castilho, Marcelo Salmazo Castro, André de Carvalho Sales-Peres, Maria Aparecida de Andrade Moreira Machado

{"title":"Propolis effects in periodontal disease seem to affect coronavirus disease: a meta-analysis.","authors":"Silvia Helena de Carvalho Sales-Peres, Lucas José de Azevedo-Silva, Ana Virginia Santana Sampaio Castilho, Marcelo Salmazo Castro, André de Carvalho Sales-Peres, Maria Aparecida de Andrade Moreira Machado","doi":"10.1590/1807-3107bor-2023.vol37.0031","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0031","url":null,"abstract":"This meta-analysis aimed to investigate the effects of propolis on the severity of coronavirus disease symptoms by reducing periodontal disease. PubMed, EMBASE, SciELO, Web of Science, and SCOPUS databases were systematically searched. Studies have been conducted analyzing propolis's effects on COVID-19 and periodontitis. The study was conducted according to the PRISMA statement and registered in PROSPERO. Risk of Bias (RoB) assessment and meta-analysis of clinical studies were performed (Review Manager 5, Cochrane). The certainty of the evidence was assessed using GradePro (GDT). Studies have shown propolis flavonoids inhibit viral replication in several DNA and RNA viruses, including coronaviruses. Propolis components have an aminopeptidase inhibitor activity that can inhibit the main proteases of SARS viruses and seem to inhibit protein spikes, which are sites of most mutations in SARS-CoV strains. The meta-analysis showed favorable results with the use of propolis on probing depth (95%CI: 0.92; p < 0.001), clinical attachment level (95%CI: 1.48; p < 0.001), gingival index (95%CI: 0.14; p = 0.03), plaque index (95%CI: 0.11; p = 0.23), and blending on probing (95%CI: 0.39; p < 0.001). The antibacterial activity of propolis could be mediated through its direct action on microorganisms or the stimulation of the immune system, activating natural defenses. Thus, propolis inhibits the replication of SARS-CoV-2 as well as its bacterial activity. Treatment with propolis improves general health and facilitates the activation of the immune system against coronavirus.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"37 ","pages":"e031"},"PeriodicalIF":2.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9250434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of war on foreign students' satisfaction with quality of dental and medical education in Ukraine. 战争对外国学生对乌克兰牙科和医学教育质量满意度的影响。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0026

Myroslav Goncharuk-Khomyn, Vasyl Kaliy, Renata Pohorilyak, Alessandro Cavalcanti, Andrii Keniuk, Yasemin Yavuz, Boychuk Olena

{"title":"Impact of war on foreign students' satisfaction with quality of dental and medical education in Ukraine.","authors":"Myroslav Goncharuk-Khomyn, Vasyl Kaliy, Renata Pohorilyak, Alessandro Cavalcanti, Andrii Keniuk, Yasemin Yavuz, Boychuk Olena","doi":"10.1590/1807-3107bor-2023.vol37.0026","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0026","url":null,"abstract":"The objective of this study was to evaluate the changes in foreign students' satisfaction with the quality of dental and medical education considering the impact of the war in Ukraine. The present study was organized in the form of a questionnaire-based survey among 300 foreign students of Medical Faculty and Faculty of Dentistry in Ukraine. The questionnaire was ad mistered via Google form in a multiple-choice, closed-ended format. Students' satisfaction with environment safety and comfort (p < 0.05) and with the collaborative learning offered (p < 0.05) statistically decreased during the war. Sixty percent of the variability in the mean of students' satisfaction with the quality of education during the war could be explained by the satisfaction rate before the war. The need of migration from Ukraine had a stronger inverse correlation with education quality (r = -0.58) than the fact of the war itself (r = -0.32). The war in Ukraine has had a negative impact on the educational process of foreign medical and dental students, even though the quality of education was considered by students to be as high as before and during the war. The personal effort of professors, the quality of study materials, and adequate technical support could potentially overcome the negative impact of the war on student satisfaction with the quality of medical and dental education by the online mode, if the academic medium could be protected from the direct impact of the war or if the influence of the war within the university community could be minimized.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"37 ","pages":"e026"},"PeriodicalIF":2.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9257117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Is oral health literacy associated with conceptions of care and behavior related to the prevention of COVID-19? 口腔健康素养与预防COVID-19相关的护理和行为观念是否相关?

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0028

Luciana Reichert da Silva Assunção, Paula Dresch Portella, Fabian Calixto Fraiz, Mariane Carolina Faria Barbosa, Larissa Chaves Morais de Lima, Amanda Palmela Pinheiro, Ana Flávia Granville-Garcia, Fernanda de Morais Ferreira

{"title":"Is oral health literacy associated with conceptions of care and behavior related to the prevention of COVID-19?","authors":"Luciana Reichert da Silva Assunção, Paula Dresch Portella, Fabian Calixto Fraiz, Mariane Carolina Faria Barbosa, Larissa Chaves Morais de Lima, Amanda Palmela Pinheiro, Ana Flávia Granville-Garcia, Fernanda de Morais Ferreira","doi":"10.1590/1807-3107bor-2023.vol37.0028","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0028","url":null,"abstract":"The aim of the present study was to investigate the impact of oral health literacy (OHL) on conceptions of care and behaviors related to COVID-19. The sample came from two preliminary cross-sectional studies that determined the level of OHL of parents/guardians of six-to-12-year-old children in two major Brazilian cities (Curitiba and Belo Horizonte). Functional OHL was measured using the Brazilian version of the Rapid Estimate of Adult Literacy in Dentistry (BREALD-30) and the Health Literacy Dental Scale (HeLD-14) for the evaluation of interactive OHL. Participants were recruited through e-mail, social media, and telephone contact. The questionnaire on conceptions of care and behaviors related to COVID-19 was created based on the guidelines of the World Health Organization. Two hundred nineteen individuals participated in the study. There was no significant difference in socioeconomic and demographic variables and in the medians of BREALD and HeLD-14 between the two cities (P>0.05). Higher levels of functional OHL were associated with an appropriate conception that individual care affects collective care (P=0.038), but with an inappropriate conception of seeking medical assistance in cases of mild symptoms (P=0.030). Higher levels of interactive OHL were related to social distancing behavior in the city of Curitiba (P=0.049) and in the overall sample (P=0.040). It is concluded that functional OHL was associated with two of the investigated conceptions about COVID-19, while interactive OHL was associated with social distancing behavior. These data may suggest that different dimensions of the OHL can have an impact on different aspects of coping with the pandemic.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"37 ","pages":"e028"},"PeriodicalIF":2.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9263158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of awake bruxism behaviors on fatigue of the masticatory muscles in healthy young adults. 清醒磨牙行为对健康青年咀嚼肌疲劳的影响。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0080

Maria Isabel Barragán Nuñez, Dyanne Medina Flores, Giancarlo DE LA Torre Canales, Henrique Müller de Quevedo, Paulo Rodrigues Conti, Yuri Martins Costa, Leonardo Rigoldi Bonjardim

{"title":"Influence of awake bruxism behaviors on fatigue of the masticatory muscles in healthy young adults.","authors":"Maria Isabel Barragán Nuñez, Dyanne Medina Flores, Giancarlo DE LA Torre Canales, Henrique Müller de Quevedo, Paulo Rodrigues Conti, Yuri Martins Costa, Leonardo Rigoldi Bonjardim","doi":"10.1590/1807-3107bor-2023.vol37.0080","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0080","url":null,"abstract":"The present cross-sectional study aimed to analyze the relationship between awake bruxism and fatigue of masticatory muscles in healthy young adults. For this purpose, 121 graduate students participated in this study. Frequency of awake bruxism was collected for 7 consecutive days by ecological momentary assessment (EMA) using an online survey (mentimeter). Muscle fatigue was tested one day after EMA assessment, which consisted of voluntarily and continuously clenching at 30% (kgf/cm2) of maximum bite force (MBF) until exhaustion. The percentage of change in MBF after the clenching task, as compared to the MBF before the clenching task was measured. The average frequency of awake bruxism was 45.5% during 7 days. Sustained clenching resulted in a significant reduction in MBF values in the total sample (p < 0.05). Nevertheless, no significant correlation was found between frequency of awake bruxism behaviors and percent of change in MBF and endurance time during the fatigue test. Therefore, it can be concluded that young healthy adults present a relatively high frequency of awake bruxism behaviors that do not seem to impact the degree of masticatory muscle fatigue.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"37 ","pages":"e080"},"PeriodicalIF":2.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10289477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Does radiotherapy treatment alter the pulp condition in patients with head and neck cancer? A systematic review. 放疗是否会改变头颈癌患者的牙髓状况?系统回顾。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0079

Thalles Eduardo Ribeiro, Veridiana Resende Novais, Carlos Estrela, Maria Luiza Lima Santana, Giampiero Rossi-Fedele, Daniel de Almeida Decurcio

{"title":"Does radiotherapy treatment alter the pulp condition in patients with head and neck cancer? A systematic review.","authors":"Thalles Eduardo Ribeiro, Veridiana Resende Novais, Carlos Estrela, Maria Luiza Lima Santana, Giampiero Rossi-Fedele, Daniel de Almeida Decurcio","doi":"10.1590/1807-3107bor-2023.vol37.0079","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0079","url":null,"abstract":"The main purpose of this study was to answer the question: \"Can radiotherapy cause changes in the dental pulp condition of patients treated with irradiation in the head and neck region?\" Clinical observational studies in adults with head and neck cancer undergoing treatment with ionizing radiation, longitudinal or cross-sectional follow-up to measure oxygen saturation (SpO2), and/or pulp sensitivity test to cold stimulation, were considered eligible. A systematic literature search was performed in six different databases, including the gray literature, and in article references. Two independent evaluators selected the studies, extracted the data, recorded the data on electronic spreadsheets, and then evaluated the methodological quality using the Checklist for Quasi-Experimental Studies tool devised by JBI. The data were assessed qualitatively using the Synthesis Without Metanalysis (SWiM) guidelines. After removing the duplicate articles, carefully analyzing the titles and abstracts, and reading the papers in full, seven studies were included. Four of the studies evaluated applied the cold sensitivity test, two associated pulse oximetry and cold sensitivity, and only one used just pulse oximetry. Evaluation using the cold sensitivity test and pulse oximetry in the initial periods before radiotherapy showed a decrease in the sensitive response and in SpO2 levels during a maximum period of 1 year. However, analyses thereafter indicated a normal response in both tests from 5 to 6 years after the end of radiotherapy treatment. Radiotherapy causes changes in pulp behavior patterns in the short term; however, recovery and return to average values occurs after long periods.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"37 ","pages":"e079"},"PeriodicalIF":2.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10289480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Active search screening for oral potentially malignant disorders and oral cancer in the city of Piracicaba. 皮拉西卡巴市口腔潜在恶性疾病和口腔癌的主动搜索筛查。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0015

Matheus Ferreira Linares, Silvia Maria Paparotto Lopes, Adriana Eliza Brasil Moreira, Pablo Agustin Vargas, Alan Roger Dos Santos Silva, Márcio Ajudarte Lopes

{"title":"Active search screening for oral potentially malignant disorders and oral cancer in the city of Piracicaba.","authors":"Matheus Ferreira Linares, Silvia Maria Paparotto Lopes, Adriana Eliza Brasil Moreira, Pablo Agustin Vargas, Alan Roger Dos Santos Silva, Márcio Ajudarte Lopes","doi":"10.1590/1807-3107bor-2023.vol37.0015","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0015","url":null,"abstract":"Oral cancer is a public health problem worldwide with approximately 300,000 new cases diagnosed every year and more than 170,000 deaths annually. Squamous cell carcinoma (SCC) accounts for approximately 90% of all oral malignancies and it is frequently preceded by lesions known as oral potentially malignant disorders (OPMDs). Screening programs for early detection of oral lesions have been conducted. Therefore, the objective of this research was to carry out an active search in a screening program in the city of Piracicaba, Brazil. High-risk patients were identified at the city's health center through their medical records and referred for dental consultation. Other patients who opportunistically sought dental care were also seen and if they did not present risk factors for SCC, they were considered low-risk. A total of 756 patients were examined, and 445 met the criteria for the high-risk group and 311 for the low-risk group. It was possible to diagnose 27 OPMDs and six SCCs - 21 OPMDs and six SCCs occurred in high-risk patients and six OPMDs in low-risk patients. A chi-square test was applied and a statistically significant value (p = 0.006) was obtained for the detection of OPMD and SCC in patients of the high-risk group. Screening of high-risk patients through active search proved to be an effective program for diagnosing OPMD and SCC. Therefore, we encourage its implementation on a large scale to reduce the current scenario of this disease.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":"37 ","pages":"e015"},"PeriodicalIF":2.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10739094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1