RESUMO
Background: It is known that predisposing factors for periodontal disease (PD) and cardiovascular diseases are similar, just as dissemination of oral flora pathogens can induce the development of cardiovascular diseases, which play a direct role on the morbimortality of patients. Objective: To assess the impact of periodontal disease in the presence of acute coronary syndrome on late morbimortality after long-term follow-up of patients (10 years). Methods: The historical prospective study of continuous assessment was based on the evaluation of 345 medical records of patients hospitalized for acute coronary syndrome, divided into 3 groups: edentulous, with periodontal disease and without periodontal disease. The patients studied were in the ICU, in 2006, with a clinical picture of acute coronary syndrome submitted to invasive stratification with coronary angiography on the basis of clinical indication and were reassessed over the next 10 years. The qualitative variables were compared using the Chi-square test. Long-term mortality was assessed using the Kaplan-Meier curves, quantified with the hazard ratio (HR) and a confidence interval of 95% and compared through Cox regression. P values of less than or equal to 0.05 were regarded as statistically significant. Results: Of the 345 patients, 233 had at least one coronary obstruction greater than or equal to 50%, being the main group for comparison according to the different status of periodontal disease (without periodontal disease, with periodontal disease and edentulous). In his cardiovascular condition, we found a difference in mortality among edentulous patients compared to those free of periodontal disease, with a p = 0.004 and a hazard ratio of 10.496 (95% CI: 4.988-22.089). A is ignificant difference was also noted between edentulous patients and patients with periodontal disease, with a p = 0.0017 and a hazard ratio of 2.512 (95% CI: 1.491-4.234). Conclusion: A significant increase in mortality was found according with the progression of periodontal disease, which justifies its classification as an important risk factor for the development of cardiovascular diseases, as well as the need for prevention and treatment of oral diseases
Assuntos
Humanos , Masculino , Feminino , Doenças Periodontais/complicações , Placa Dentária/complicações , Síndrome Coronariana Aguda/mortalidade , Doenças Cardiovasculares , Interpretação Estatística de Dados , Estudos Prospectivos , Fatores de Risco , Placa Aterosclerótica , Gengiva , Gengivite/complicações , Inflamação/complicaçõesRESUMO
OBJETIVO: Detectar a existência de associação entre doença periodontal ativa (DP) e ocorrência de síndromes coronarianas agudas (SCA). MÉTODOS: Foram avaliados 361 pacientes (57,3 por cento do sexo masculino), com idades variando de 27 a 89 (média±DP=60,5±12,2 anos) internados na Unidade de Tratamento Intensivo de um Hospital de Ensino com quadro clínico e complementar de SCA. Todos foram submetidos a exame periodontal completo, no próprio ambiente da UTI, sendo que 325 (90,0 por cento) realizaram cinecoronariografia para confirmação diagnóstica e/ou programação de conduta terapêutica. O exame periodontal consistiu na avaliação de todos os dentes presentes na cavidade oral e dos seguintes parâmetros: profundidade clínica de sondagem, nível de inserção clinica, índice de placa e índice gengival. RESULTADOS: Dos 325 pacientes, 91 (28,0 por cento) apresentavam artérias coronarianas isentas de obstrução ou com obstruções discretas (<= 50 por cento de perda de diâmetro), havendo obstruções importantes nos 72,0 por cento restantes. O teste exato de Fisher mostrou valor de P de 0,0245 e ODDS Ratio de 2,571 (IC 95 por cento 1,192 a 5,547), ou seja, documentou-se cerca de 2,5 vezes mais possibilidade de presença de DP ativa no grupo com SCA e coronariopatia obstrutiva significante. CONCLUSÃO: Constatou-se associação significante entre presença de doença periodontal ativa e doença coronariana obstrutiva de grau importante em pacientes com síndrome coronariana aguda, reforçando a importância de prevenção e tratamento adequado da doença periodontal, que deve ser considerada como fator de risco potencial na etiologia e na instabilização da placa aterosclerótica.
OBJECTIVE: To investigate whether there is a relationship between active periodontal disease (PD) and acute coronary syndromes (ACS). METHODS: Three hundred and sixty-one patients (57,3 percent male), ages ranging from 27 to 89 (mean ± DP = 60.5 ± 12.2), were admitted to the Intensive Care Unit of a Teaching Hospital with symptoms and complementary examinations consistent with acute coronary syndrome. All the patients had a complete periodontal examination in the ICU setting, and 325 (90.9 percent) underwent coronary angiography for diagnostic confirmation and/or treatment planning. Periodontal examination included evaluation of all the teeth in the oral cavity and the following parameters: probing depth, clinical attachment level, plaque index, and gingival index. RESULTS: Of the 325 patients, 91 (28 percent) had coronary arteries free of obstruction or with mild obstructions (< 50 percent diameter stenosis), and the remaining 72 percent had severe obstructions. Fisher's exact text yielded a p value of 0.0245 with an odds ratio of 2.571 (95 percent CI 1.192 to 5.547), meaning that the group with ACS and significant obstructive coronary artery disease was 2.5-fold more likely to have active PD. CONCLUSION: A significant association was found between active periodontal disease and severe obstructive coronary artery in patients with acute coronary syndrome, underscoring the importance of prevention and adequate treatment of periodontal disease, which should be considered as a potential risk factor in the etiology and instability of the atherosclerotic plaque.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Doença da Artéria Coronariana/etiologia , Doenças Periodontais/complicações , Doença Aguda , Cateterismo Cardíaco , Índice de Placa Dentária , Índice Periodontal , Doenças Periodontais/diagnóstico , Fatores de Risco , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: To investigate whether there is a relationship between active periodontal disease (PD) and acute coronary syndromes (ACS). METHODS: Three hundred and sixty-one patients (57,3% male), ages ranging from 27 to 89 (mean +/- DP = 60.5 +/- 12.2), were admitted to the Intensive Care Unit of a Teaching Hospital with symptoms and complementary examinations consistent with acute coronary syndrome. All the patients had a complete periodontal examination in the ICU setting, and 325 (90.9%) underwent coronary angiography for diagnostic confirmation and/or treatment planning. Periodontal examination included evaluation of all the teeth in the oral cavity and the following parameters: probing depth, clinical attachment level, plaque index, and gingival index. RESULTS: Of the 325 patients, 91 (28%) had coronary arteries free of obstruction or with mild obstructions (< 50% diameter stenosis), and the remaining 72% had severe obstructions. Fisher's exact text yielded a p value of 0.0245 with an odds ratio of 2.571 (95% CI 1.192 to 5.547), meaning that the group with ACS and significant obstructive coronary artery disease was 2.5-fold more likely to have active PD. CONCLUSION: A significant association was found between active periodontal disease and severe obstructive coronary artery in patients with acute coronary syndrome, underscoring the importance of prevention and adequate treatment of periodontal disease, which should be considered as a potential risk factor in the etiology and instability of the atherosclerotic plaque.