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BACKGROUND: The aim of the present investigation was to evaluate the literature recurrence of peripheral giant cell granuloma and pyogenic granuloma associated with dental implants. It's important to know the characteristics present in these lesions and possible effects on the prognosis of dental implants. METHODS: An electronic search without time restrictions was done in the databases: PubMed/Medline. With the keywords "Granuloma" OR "Granuloma, Giant Cell" OR "peripheral giant cell" OR "Granuloma, Pyogenic" AND "Dental implants" OR "Oral implants". RESULTS: After applying the inclusion and exclusion criteria, a total of 20 articles were included, which reported 32 lesions (10 pyogenic granulomas, 21 peripheral giant cell granulomas and one peripheral giant cell granuloma combined with peripheral ossifying fibroma, all associated with implants). According to our review, these lesions are more frequent in males and in the posterior region of the mandible. Both excision and curettage of the lesion, compared to only excision, presented similar recurrences (40%). Explantation of the implant was performed in 41% of cases without additional recurrences. The results are not statistically significant when comparing one lesion to the other in terms of explantation (p = 0.97), recurrence (p = 0.57) or bone loss (p = 0.67). CONCLUSIONS: The main therapeutic approach is tissue excision. The lesions show a high recurrence rate (34.4%), which often requires explantation of the associated implant. This recurrence rate is not affected by curettage after excision.
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Implantes Dentários , Granuloma de Células Gigantes , Granuloma Piogênico , Implantes Dentários/efeitos adversos , Granuloma de Células Gigantes/epidemiologia , Granuloma Piogênico/epidemiologia , Granuloma Piogênico/etiologia , Humanos , Masculino , Recidiva Local de Neoplasia , PrevalênciaRESUMO
BACKGROUND: Coronary disease and Hypertension are highly prevalent health problems worldwide, with the latter being one of the most common diseases in patients visiting dental clinics. Local anesthetics (LAs) with vasoconstrictor agents (VC) are known to be commonly used in dental practice. For the above-mentioned reasons, dentists should know how to adapt and treat patients with these hazardous conditions. OBJECTIVE: The aim of this study was to find out if the use of local anesthetics (LAs) in combination with vasoconstrictor (VC) agents in dental treatment presents a risk in patient with a known history of Hypertension and/or Coronary disease. MATERIALS AND METHODS: This systematic review was conducted in accordance with The PRISMA guidelines and registered on the PROSPERO database (CRD42020187369). The search strategy was based on Mesh terms, Boolean operator AND, and the PICO model. It was designed to identify all the randomized clinical trials (RCTs) published in the last 30 years, which assessed whether the use of LA with VC agents in dental treatment produces a significant increase/decrease in hemodynamics in patients with known history of Hypertension and/or Coronary disease. The Cochrane Collaboration's tool was used to assess risk of bias of the included RCTs. RESULTS: An initial electronic search resulted in 87 papers; however only 9 RCTs met the inclusion criteria. There was a total of 482 subjects (Nâ¯=â¯482), of which 412 had a known history of Hypertension or Coronary disease. CONCLUSIONS: According to the literature reviewed, the use of 1 to 2 cartridges of local anesthetics with 1:80,000, 1:100,000 or 1:200,000 epinephrine in patients with controlled Hypertension and/ or Coronary disease is safe. Randomized clinical trials are essential in determining the safety or risks associated with the use of LAs with VC agents in patients with poorly controlled Hypertension and Coronary disease.
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Doença da Artéria Coronariana , Hipertensão , Anestésicos Locais , Assistência Odontológica , Humanos , Hipertensão/tratamento farmacológico , VasoconstritoresRESUMO
BACKGROUND: It has been shown that the risk of developing oral cancer is closely related to the intensity and duration of exposure to alcohol and tobacco. Even so, the use of mouthwashes with alcohol in their compositions and the increased risk of oral cancer has been a source of controversy for decades. OBJECTIVE: This study proposes a systematic review and a meta-analysis of the literature, to assess the possible relationship between the use of mouthwashes with alcohol and the development of oral and pharyngeal cancers. MATERIALS AND METHODS: A systematic search was done using the Medline and PubMed databases. Exclusion criteria were as follows: articles published in languages other than English or Spanish, systematic reviews, and expert opinions. No limitations were used for publication date. RESULTS: A total of 14 articles were obtained, 11 case-control studies and 3 clinical trials. Three case-control studies found no statistically significant evidence between the relationship of mouthwash use and oral cancer and the remaining 8 case-control studies found statistically significant evidence. The 3 clinical trials observed a relationship between the use of mouthwashes with alcohol and the possibility of developing cancer due to the genotoxicity and mutagenic capacity of alcohol in chronic contact with oral tissues and mucous membranes. The meta-analysis resulted in an OR = 1.480 and a P-value = .161 (95% CI: 0.855; P-value = 2.561) for the analysis of studies of cancer risk and consumption of mouthwashes with alcohol and OR = 1.057 0.364 (95% CI: 0.951; P-value = 1.174) for studies that related the risk of cancer and mouthwash use without taking into account the presence of alcohol. CONCLUSIONS: There is no sufficient evidence to accept the proposition that the use of mouthwashes containing alcohol can influence the development of oral cancer.
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Neoplasias Bucais , Antissépticos Bucais , Carcinogênese , Estudos de Casos e Controles , HumanosRESUMO
OBJECTIVES: Bacterial (infective) endocarditis, a microbial infection of the endocardium surfaces after bacteremia, causes significant morbidity and mortality. Recent epidemiologic studies have reported a prevalence of 2-8 cases per 100,000 individuals per year, with the highest incidence in those aged 70-80 years and those living in developed countries. We systematically reviewed the literature on several critical aspects regarding the development of bacteremia after oral surgery. The purpose of this work is to assess the controversy regarding antibiotic prophylaxis before oral surgery. MATERIALS AND METHODS: Publications between 1976 and 2015 were included. Clinical studies focusing on oral surgery as the underlying cause were included. RESULTS: Among the 32 clinical studies reviewed, 3564 cases, accounting for 12,839 blood cultures, were evaluated. In 10 of these studies, amoxicillin usefulness was studied. Antimicrobial prophylaxis before an invasive dental procedure does not prevent bacteremia, although it can decrease both its magnitude and its persistence. CONCLUSIONS: The highly conflicting data and conclusions of the analyzed work highlight the need for new approaches to the study of bacteremia that would provide reliable evidence and thus appropriate prophylactic and therapeutic standards. Many reports have explored the occurrence of bacteremia after dental procedures, but the results have been conflicting.
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Bacteriemia , Endocardite Bacteriana , Idoso , Idoso de 80 Anos ou mais , Antibacterianos , Antibioticoprofilaxia , Assistência Odontológica , HumanosRESUMO
OBJECTIVES: TT-173 is a new hemostatic agent consisting of yeast-derived microvesicles containing a modified version of recombinant human tissue factor. In the present work, the procoagulant activity of TT-173 has been evaluated for the first time in humans. METHODS: This is a phase I, randomized, placebo-controlled study to evaluate the efficacy, safety, systemic absorption, and immunogenicity of TT-173 in healthy volunteers undergoing tooth extraction. Subjects received TT-173 or placebo into the alveolar cavity, just after tooth extraction. Time to clot formation, bleeding time, and adverse events were recorded. RESULTS: Treatment with TT-173 reduced the bleeding time and the time to clot formation. No adverse events related with product administration were reported. In the same way, neither systemic absorption nor immunogenic reaction against the product was detected. Our findings pave the way to evaluate the usefulness of this new topical hemostatic agent in more complex oral surgeries and in those patients affected with coagulation disorders that may compromise the realization of dental procedures. CONCLUSION: The new hemostatic agent TT-173 has proven efficacious and safe in healthy subjects undergoing tooth extraction supporting its further evaluation in more complex surgeries. CLINICAL RELEVANCE: The development of this new topical hemostatic agent could contribute to bleeding control in oral and maxillofacial surgery.
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Hemostáticos/farmacologia , Hemorragia Bucal/prevenção & controle , Tromboplastina/farmacologia , Extração Dentária , Administração Tópica , Adulto , Feminino , Hemostáticos/administração & dosagem , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Método Simples-Cego , Tromboplastina/administração & dosagem , Resultado do TratamentoRESUMO
Background: Maxillary sinus lift is a well-documented and accepted technique in the rehabilitation of the posterior maxilla. Schneiderian membrane perforation is the most common complication and may occur in between 7% and 56% of cases. Different materials and techniques have been described to achieve reparation of the perforation. The aim of this study was to establish whether the perforation of the Schneiderian membrane and its repair during maxillary sinus lift surgery results in a lower implant survival rate compared to those cases where the membrane has not been perforated. Materials and methods: A systematic review and meta-analysis of studies assessing the survival rate of implants placed in regenerated sinus using the lateral window approach, where the perforation of the Schneiderian membrane occur, was carried out. Statistical analysis was performed with Open Meta-Analyst, calculating the odds ratio of implants placed in perforated sinuses and non-perforated sinuses. Results: Ten articles were included in the qualitative analysis and seven articles in the quantitative analysis or meta-analysis. A total of 1224 maxillary sinus augmentation surgeries were performed without perforation of the Schneiderian membrane and 2725 implants were placed; 62 implants failed during the follow-up period with an overall survival rate of 97.7%. In 480 perforated sinuses, 1044 implants were placed, of which 30 failed; the overall survival rate was 97.1%. There were no significant differences between the implant survival rate of the implants in the two groups (OR = 0.78; CI = 0.49-2.23; p = 0.28 and I2 heterogeneity: 0%, p = 0.44). Conclusions: Schneiderian membrane perforation, as long as it is repaired, does not appear to negatively influence implant survival rate. Membrane perforation should not be considered a reason to abort the procedure or an absolute contraindication to implant placement.
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The association between general health and oral health has been studied over recent years. In order to evaluate the lifestyle and the presence of healthy habits, a descriptive observational study was conducted from December 2018 to April 2019 with 230 patients, aged from 18 to 65 years old, that attended the Dental Hospital of the University of Barcelona for the first time. A total of 230 participants were considered, 98 (43%) were men and 132 (57%) were women, with a mean age of 37 years old. Our hypothesis was that patients with healthy habits had a better oral status in comparison with patients with bad lifestyle habits. No statistically significant results were found regarding oral hygiene between gender, smokers and patients with systemic pathology. Regarding a healthy lifestyle (High adherence to dietary intake), no statistically significant results were found. No significant differences were found regarding physical activity between male and female patients. Our hypothesis wasn't confirmed; therefore, we cannot conclude that patients with healthy habits have better oral status in comparison with patients with bad lifestyle habits. Consequently, more prospective longitudinal studies should be carried out.
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Hábitos , Saúde Bucal , Adolescente , Adulto , Idoso , Feminino , Estilo de Vida Saudável , Hospitais , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto JovemRESUMO
BACKGROUND: In response to the global COVID-19 pandemic, most countries have taken important measures to control the spread of the virus, such as population confinement and the closure of universities. OBJECTIVE: The main objective of this study is to evaluate how the situation resulting from COVID-19 has affected the mental health of a group of health sciences students. MATERIAL AND METHODS: This is a cross-sectional, descriptive, observational study with a sample of 160 people, conducted through an online survey of final-year students of dentistry, nursing and medicine at the Faculty of Medicine and Health Sciences of the University of Barcelona. RESULTS: A total of 82.4% of students reported having suffered stress, anxiety and distress due to the pandemic situation, and 83.10% of participants are worried about not knowing when the academic year will restart. CONCLUSIONS: Confinement has negatively affected the mental health of students.
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To determine the marginal bone loss and the survival, success and failure rates of narrow dental implants, a systematic literature search was carried out in the MEDLINE (Pubmed), Cochrane, Scopus, and Scielo databases for articles published between 2010 and 2021. The exclusion criteria were: systematic reviews, case reports, expert opinions; animal studies; samples of less than 10 subjects; follow-up periods of less than 36 months; smokers of minimum 10 cigarettes/day; and articles about mini-implants for orthodontic anchorage. Meta-analyses were performed to assess marginal bone loss and implant survival, success, and failure rates. Fifteen studies were included: 7 clinical trials, 3 randomized clinical trials, 3 cohort studies, and 2 case series. The total number of subjects was 773, in whom 1245 implants were placed. The survival rate for the narrow diameter implants was 97%, the success rate 96.8%, and the failure rate 3%. Marginal bone loss was 0.821 mm. All these data were evaluated at 36 months. Based on the literature, it can be considered that there is sufficient evidence to consider small diameter implants a predictable treatment option. These show favorable survival and success rates and marginal bone loss. All of them are comparable to those of standard diameter dental implants.
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BACKGROUND: Oral antiplatelet and anticoagulant drugs are widely used in a large number of patients visiting the dentist, and there has been much controversy over the years towards their clinical management. The aim to carry out a literature review in order to develop an update on dental management in anticoagulated and / or anti aggregated patients, focusing on oral surgery. MATERIAL AND METHODS: A bibliographic search was carried out in PubMed on studies published between January 1, 2018, until December 10, 2020, using the keywords ("antiplatelet" OR "antiplatelets") AND ("dentistry"), and ("anticoagulant" OR "anticoagulants") AND ("dentistry"). RESULTS: The number of studies included in this review was 13, and the number of patients among all of them was 3.497 patients under treatment with some type of antithrombotic drug, who underwent different oral surgery treatments. CONCLUSIONS: There is a low risk of peri- and postoperative bleeding events during basic oral surgery treatments in antiplatelet or anticoagulated patients, which can be easily managed through the use of local haemostatic measures. Key words:Oral surgery, antiplatelet drugs, anticoagulant drugs, dental treatment.
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Purpose: The purpose of this study was to examine the possible association between implant insertion torque and marginal bone resorption. Materials and methods: Electronic and manual searches were conducted for articles published up to and including March 2020. The databases consulted were MEDLINE (PubMed), Embase, Scielo and Cochrane Library. Meta-analyses were performed to evaluate the marginal bone resorption around dental implants placed with high insertion torque values (≥ 50 Ncm) compared to marginal bone resorption around dental implants placed with low to moderate (< 50 Ncm) insertion torque values. Results: A total of five prospective studies and two randomised clinical trials were included in the qualitative analysis. Three of them were analysed quantitatively. The meta-analyses did not show a statistically significant difference between the groups at 3, 6 or 12 to 15 months. Conclusions: No association between insertion torque value and peri-implant marginal bone resorption was found. Further studies of higher methodological quality are necessary to evaluate the possible correlation.
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Reabsorção Óssea , Implantes Dentários , Reabsorção Óssea/etiologia , Implantação Dentária Endóssea/efeitos adversos , Implantes Dentários/efeitos adversos , Humanos , Estudos Prospectivos , TorqueRESUMO
BACKGROUND: Clinical examination is the gold-standard approach for surveillance of periodontitis; however, it requires large resources. Several self-reported measures have been developed and tested in diverse scenarios with results suggesting that it may be a useful tool for screening periodontal disease in different populations; yet they have not being tested in Spanish population. We aimed to assess the validity of a self-reported questionnaire for periodontitis in a Spanish population from Barcelona during 2018. METHODS: One hundred and twelve participants were enrolled in the study and, in one appointment; a dentist performed the self-reported questionnaire and a full-mouth periodontal examination. Periodontitis was defined as at least mild periodontitis according to three criterion of classification. Receiver-operating characteristics curve analyses were used to test the discriminatory capability, sensitivity and specificity of the self-reported questionnaire and logistic regression models were adjusted to estimate the minimal-set of questions associated with periodontitis. RESULTS: The self-reported questionnaire had a useful discriminative capability for detecting individuals with periodontitis (area under the curve [AUC] = 0.85 95% CI 0.78-0.92) and its moderate/severe form (AUC = 0.86 95% CI 0.79-0.04) with sensitivity and specificity of 77% and 74% and 73% and 87%, respectively; representing moderate validity. The combination of four-specific questions had high accuracy (AUC = 0.88 95% CI 0.81-0.94) and validity (sensitivity = 92.2%) and was strongly associated with moderate/severe periodontitis after adjusting by socio-demographic factors. CONCLUSIONS: The use of several self-reported questions proved to have a good performance for screening periodontitis in the population under study; specifically, those related with tooth mobility and gum migration. Large community-based studies are needed to test its validity and predictive capability.
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AIM: Both apical periodontitis (AP) and metabolic syndrome (MetS) are associated with atherosclerotic cardiovascular disease (ACVD), the main cause of cardiovascular events. The aim of this study was to investigate the prevalence of AP and the oral inflammatory burden in control subjects and patients suffering cardiovascular events, analyzing the possible association between AP and the oral inflammatory burden with MetS. MATERIALS AND METHODS: Using a cross-sectional design, 83 patients suffering a cardiovascular event were recruited in the study group (SG), and 48 patients without cardiovascular events were included in the control group (CG). Periapical index (PAI) was used to diagnose AP, and total dental index (TDI) was used to assess the total oral inflammatory burden. Diagnosis of MetS was made by meeting three or more American Heart Association Scientific Statement components. RESULTS: In the multivariate logistic regression analysis, the number of teeth with AP (OR = 2.3; 95% C.I. = 1.3-4.3; p = 0.006) and TDI scores (OR = 1.5; 95% C.I. = 1.2-1.9; p = 0.001), significantly correlated with cardiovascular events. MetS was strongly associated (OR = 18.0; 95% C.I. = 6.5-49.7; p = 0000) with cardiovascular events. Higher TDI scores were significantly associated with MetS (OR = 1.3; 95% C.I. = 1.1-1.6; p = 0.003. Neither the number of root-filled teeth (RFT) (OR = 0.9; 95% C.I. = 0.6-1.3; p = 0.61) nor the number of teeth with apical periodontitis (OR = 1.1; 95% C.I. = 0.8-1.7; p = 0.49) were associated with MetS. CONCLUSIONS: Apical periodontitis is significantly associated with cardiovascular events. Total oral inflammatory burden assessed by TDI, but not AP alone, is associated with MetS.
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This systematic review aims to analyze the effect of the local application of statins in the regeneration of non-periodontal bone defects. A systematic study was conducted with the Pubmed/Medline, Embase, Cochrane Library and Scielo databases for in vivo animal studies published up to and including February 2019. Fifteen articles were included in the analysis. The local application of the drug increased the percentage of new bone formation, bone density, bone healing, bone morphogenetic protein 2, vascular endothelial growth factor, progenitor endothelial cells and osteocalcin. Meta-analyses showed a statistically significant increase in the percentage of new bone formation when animals were treated with local statins, in contrast to the no introduction of filling material or the introduction of polylactic acid, both in an early (4-6 weeks) and in a late period (12 weeks) (mean difference 39.5%, 95% confidence interval: 22.2-56.9, p <0.001; and mean difference 43.3%, 95% confidence interval: 33.6-52.9, p < 0.001, respectively). Basing on the animal model, the local application of statins promotes the healing of critical bone size defects due to its apparent osteogenic and angiogenic effects. However, given the few studies and their heterogenicity, the results should be taken cautiously, and further pilot studies are necessary, with radiological and histological evaluations to translate these results to humans and establish statins' effect.
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Background: Recurrent Aphtous Stomatitis (RAS) is the most common process affecting the oral mucosa. It is painful, multifactorial and generally recurrent. The aim of this systematic review is to know the last treatment approaches and their effectivity. Material and methods: we compared the outcome of different kind of treatments in terms of the improvement of the lesions, reduction of the size of those lesions and the time needed for their healing. Inclusion criteria were: clinical trials, articles written in English or Spanish and published less than 5 years ago. Results: we used the following keywords: "treatment", "aphtous stomatitis", "canker sores"; combined with Boolean operators AND y OR. We selected 28 articles for reading the whole text, and after applying the eligibility criteria, we selected 17 articles for our revision. Among all the treatments, we emphasize the barrier method based in compound of cellulose rubber and a calcium/sodium copolymer PVM/MA, with which the difference in the 3rd and 7th day was of -6,29 ± 0,14 points in the pain score. The treatment with insulin and chitosan gel, brought a pain suppression on the third day, with no reactivation of the pain during the whole study. The application of a film composed of polyurethane and sesame oil with chitosan, brought a reduction in the size of the lesions of 4,54 ± 2,84mm on the 6th day compared with the situation before the beginning of the treatment. The different kinds of laser, which produced a reduction in the pain score just at the beginning of the treatment up to 8,1 ± 1,6 points, and a reduction of the size of the lesions of 4,42 ± 1,02mm on the 7th day. Conclusions: Besides the classic treatments for RAS, we have to take into account other treatment modalities, above all the different kinds of laser. (AU)
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Humanos , Estomatite , Estomatite Aftosa/tratamento farmacológico , Quitosana , Mucosa Bucal , DorRESUMO
Background: Oral squamous cell carcinoma (OSCC) is gradually increasing its incidence in our society. Unfortunately, this entity is diagnosed at an advanced stage in most patients, a fact that implies greater difficulty in its treatment and a worse prognosis. This systematic review aims to assess whether the cytokines IL-6, IL-8 and TNF-α are potential salivary biomarkers that allow early diagnosis of cancer. Material and methods: An electronic search was performed in three databases (Pubmed, Scopus and Web of Science). We used the following keywords: "salivary cytokines", "saliva cytokines", "salivary interleukins", "biomarkers", "oral squamous cell carcinoma" and "diagnosis", combined with the Boolean operators "AND" and "OR". Results: 128 publications were found and finally 23 articles were included in the review and 15 in the meta-analysis. It has been observed that the majority of OSCC patients express higher salivary concentrations of IL-6, IL-8 and TNF-α compared to the control (CL) and premalignant lesion (OPML) groups. It has also been observed that the different premalignant lesions do not have statistically significant differences in the salivary concentration of the cytokines, and on the other hand, differences have been observed between the different TNM stages. The meta-analysis has shown that the difference in concentration of IL-6, IL-8 and TNF-α is statistically significant between the CL group and the OSCC, and also between the CL group and OPML. Conclusions: There is sufficient evidence to affirm that IL-6, IL-8 and TNF-α are useful salivary cytokines in the early diagnosis and prognosis of OSCC. Although future studies are necessary to establish greater reliability of these biomarkers and thus be able to develop a valid diagnostic test. (AU)
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Humanos , Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/patologia , Neoplasias Bucais/diagnóstico , Neoplasias Bucais/patologia , Neoplasias de Cabeça e Pescoço , Biomarcadores Tumorais/análise , Citocinas/análise , Interleucina-8 , Interleucina-6/análise , Saliva/química , Carcinoma de Células Escamosas de Cabeça e Pescoço , Fator de Necrose Tumoral alfaRESUMO
BACKGROUND AND AIMS: Periodontal disease (PD) is believed to be associated with cardiovascular disease (CVD) events. Nevertheless, the additive prognostic value of PD for the prediction of CVD events beyond traditional risk factors is unclear, particularly when self-reported using a short questionnaire. METHODS: In the community-based, multicenter, prospective, Multi-Ethnic Study of Atherosclerosis (MESA), PD was assessed at baseline using a two-item questionnaire. We used Cox proportional hazards regression models to evaluate the independent associations between self-reported PD and coronary heart disease (CHD), CVD events, and all-cause death. In addition, the area under the receiver-operator characteristic curve (AUC) was calculated for each of the study endpoints, for models including traditional CVD risk factors alone and models including traditional CVD risk factors plus information on PD. Subgroup analyses were performed stratifying by age and tobacco use. RESULTS: Among the 6640 MESA participants, high education level, high income, and access to healthcare were more frequent among individuals who self-reported PD. In multivariable analyses, null associations were observed between self-reported PD and incident CVD events, CHD events, and all-cause mortality; and self-reported PD did not improve risk prediction beyond traditional CVD risk factors in terms of AUC, for any of the three study endpoints. Subgroup analyses were consistent with the overall results. CONCLUSIONS: Our findings suggest that the prevalence of self-reported PD may be strongly influenced by educational status and other socioeconomic features. In this context, self-reported PD does not improve CVD risk assessment when evaluated using a brief questionnaire. Future studies should prioritize objective, dental health-expert assessments of PD.
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Aterosclerose/epidemiologia , Doença das Coronárias/epidemiologia , Doenças Periodontais/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Área Sob a Curva , Aterosclerose/complicações , Aterosclerose/diagnóstico , Aterosclerose/etnologia , Doença das Coronárias/complicações , Doença das Coronárias/diagnóstico , Doença das Coronárias/etnologia , Escolaridade , Etnicidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mortalidade , Análise Multivariada , Doenças Periodontais/complicações , Doenças Periodontais/diagnóstico , Doenças Periodontais/etnologia , Prognóstico , Modelos de Riscos Proporcionais , Estudos Prospectivos , Fatores de Risco , Autorrelato , Sensibilidade e Especificidade , Classe Social , Inquéritos e QuestionáriosRESUMO
BACKGROUND AND OBJECTIVE: The relationship between atherothrombotic cardiovascular disease (ATCD) and localised infections in teeth, including caries and chronic apical periodontitis (CAP) has not been studied much and is not well defined. METHOD: A systematic search was performed using the scientific databases PubMed and Medline from 1989 to 2016. RESULTS: A significant relationship was observed with ATCD in 10 out of 10 studies addressing the degree of oral hygiene, in 14 of 17 that included loss of teeth, in 6 of 12 that analysed caries and in 11 of 15 that included CAP. However, there was a huge methodological heterogeneity. CONCLUSIONS: It can be concluded that there is an association between CAP and ATCD. Patients with ATCD present a worse oral hygiene status and fewer teeth.
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Aterosclerose/complicações , Periodontite Crônica/etiologia , Cárie Dentária/etiologia , Periodontite Periapical/etiologia , Trombose/complicações , Humanos , Fatores de RiscoRESUMO
BACKGROUND: Dental consultation may provoke stress to the patient, especially when a dental surgery is going to be performed, stressful situations can cause a reaction in the sympathetic nervous system that could lead to cardiovascular alterations. Blood pressure and cardiac frequency are used often as an indirect measurement and this parameters combined can serve as good indicators of stress. Objective: Analyze the changes in vital signs and analytical parameters induced by a dental extraction. MATERIAL AND METHODS: 24 healthy patients who required a simple dental extraction underwent to a blood test and motorization of their pre- and post-extraction vital signs before, at 2 and 48 hours after the procedure. Data analysis was performed by means of repeated measures one way ANOVA followed by multiple comparisons Bonferroni's Post-hoc test. RESULTS: The evaluated patients were 13 women and 11 men with an average age of 35.1. Thirteen patients (54.17% of the sample) were smokers and five were regular drinkers (20.8%). No significant differences were observed in the vital signs with the exception of diastolic blood pressure and cardiac rate that were slightly lower after extraction. Only two analytical parameters showed statistical significant changes. Total bilirubin was significantly higher at 48 hours after extraction and leukocyte count was significantly lower at this time. In any case, the magnitude of the changes observed was very low. The analytical parameters and the vital signs did not show any relevant change. CONCLUSIONS: Eventual alterations found after simple tooth extraction should not be attributed to the procedure. Key words:Blood pressure, heart rate, monitoring physiologic, oxygen saturation, tooth extraction.
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INTRODUCTION: Reducing post-interventional inflammation and pain in odontostomatological surgery procedures, such as tooth extractions, implants or oral biopsies is a relevant clinical goal. Chlorhexidine oral rinse is commonly used with this aim. Recently a new product containing chlorhexidine, dexpanthenol, allantoin and chitosan (Bexident Post [BP]) in a gel formulation has been developed. We evaluated the efficacy of BP in controlling postsurgical inflammation and pain and in promoting cicatrization in subjects undergoing molar extractions. SUBJECTS AND METHODS: We conducted a prospective sequential cross-over, randomized controlled study in patients undergoing surgical removal of at least two impacted mandibular third molars (teeth numbers 38 and 48) (numbers 17 and 32 in the Universal Tooth Numbering System), in two separate sessions, to determine the effect of BP in comparison with bicarbonate (BC) oral rinse (one spoonful in 200 ml of water), both used three times daily. Each subject utilized both products in a randomized sequential manner after each tooth extraction. Primary outcomes of the study were post-procedure pain and inflammation. Secondary outcomes were analgesic pill rescue use (metamizole 1 cap every 8 hours if needed) and an assessor-blinded evaluation of cicatrization with a semi-quantitative scale (good, satisfactory and insufficient). Post-procedure pain was assessed 6 hours after tooth extraction and for seven consecutive days by means of a 10 cm visual analogue scale (VAS) (from 0: no pain to 10: extreme pain). The extent of inflammation was evaluated through metric measurements of facial perimeter using standardized anatomical reference points. RESULTS: A total of 47 patients (22 men and 25 women; mean age 34 years) were enrolled with a total of 94 molars extracted. Nineteen subjects applied BC as the first sequential treatment and 28 BP as the first. Before surgery no mean differences in the two treatments in inflammation measurements were observed. After surgery mean VAS pain score was similar between the two treatments in the first 6 hours (VAS score = 6.5). A marked progressive reduction in pain intensity with the use of BP was observed throughout the treatment period in comparison with BC (7 day mean scores 3.7 vs. 5.3; p = 0.0001). BP was superior to BC in reducing inflammation with -50% of the inflammation-related measurement (6 mm vs. 12 mm; p = 0.0001). Analgesic pill consumption was lower with BP in comparison with BC (13 pills vs. 24; p < 0.05). Cicatrization was scored 'good' in a higher percentage of subjects during BP use (64%) in comparison with the BC group (13%) (p = 0.0001). No serious side effects were reported with either treatment regimen. CONCLUSION: In this trial BP performed better than BC in controlling pain and inflammation in subjects undergoing dental surgery, reducing the consumption of analgesics and favoring better cicatrization.