RESUMEN
PURPOSE: The aim of this study was to evaluate whether poor oral hygiene is associated with carotid and popliteal arterial intima-media thickness, which is one of the predictors of future progression of sub-clinical atherosclerosis, and highsensitivity C-reactive protein (hsCRP) and fibrinogen levels. METHODS: A specialised dentist checked the patients and selected 550 patients during periodontal examinations, according to their oral hygiene. The patients had no history of atherosclerotic disease. Carotid and popliteal artery B-mode ultrasonographic examinations and hsCRP and fibrinogen levels were analysed at baseline and after a mean of 6.2 months. The patients were scored on the DMFT index for the number of decayed (D), missing (M), and filled (F) teeth (T). We also used the Silness-Loe plaque index (SLI) to evaluate oral hygiene and dental plaque. The patients were divided into two groups using the DMFT and SLI criteria. Group I had a DMFT index score from 0 to 3 and SLI index score of 0 or 1. Group II had a DMFT index score from 4 to 28 and SLI index score of 2 or 3. RESULTS: A significant association was observed between dental status, oral hygiene, carotid and popliteal artery intima-media thickness and hsCRP level. Patients with increasing DMFT and SLI scores correlated with increasing carotid artery intima-media thickness. CONCLUSIONS: The results clearly showed that chronic poor oral hygiene and tooth loss are related to sub-clinical atherosclerotic changes in the carotid arteries and may be indicative of future progression of atherosclerosis.
Asunto(s)
Proteína C-Reactiva/metabolismo , Enfermedades de las Arterias Carótidas/diagnóstico por imagen , Grosor Intima-Media Carotídeo , Fibrinógeno/metabolismo , Higiene Bucal , Enfermedades Periodontales/diagnóstico , Enfermedad Arterial Periférica/diagnóstico por imagen , Arteria Poplítea/diagnóstico por imagen , Adulto , Anciano , Biomarcadores/sangre , Enfermedades de las Arterias Carótidas/sangre , Enfermedades de las Arterias Carótidas/etiología , Índice CPO , Índice de Placa Dental , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Periodontales/sangre , Enfermedades Periodontales/complicaciones , Enfermedades Periodontales/terapia , Enfermedad Arterial Periférica/sangre , Enfermedad Arterial Periférica/etiología , Valor Predictivo de las Pruebas , Factores de Riesgo , Factores de TiempoRESUMEN
BACKGROUND AND PURPOSE: The aim of this study was to evaluate whether poor oral hygiene is associated with the intima-media thickness of the carotid arteries, which is one of the predictors of future progression of subclinical atherosclerosis. METHODS: We selected 108 patients during periodontal examinations according to their oral hygiene. The patients had no history of atherosclerotic disease. The results of carotid artery B-mode ultrasonography examinations were analyzed at baseline and after a mean of 7.8 months. Patients were scored on the DMFT index for the number of decayed (D), missing (M), and filled (F) teeth (T). We also used the Silness-Loe plaque index (SLI) to evaluate oral hygiene and dental plaque. The patients were divided into 2 groups according to DMFT and SLI criteria. Group I had a DMFT index of 0 to 3 and an SLI score of 0 or 1; group II had a DMFT index of 4 to 28 and an SLI score of 2 or 3. RESULTS: Dental status and oral hygiene were significantly associated with carotid artery intima-media thickness. Patients with increasing DMFT and SLI indices were correlated with intima-media thickness of the carotid artery. CONCLUSIONS: Chronic poor oral hygiene and tooth loss are related to subclinical atherosclerotic changes in the carotid arteries and might be indicative of future progression of atherosclerosis.