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 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this study was to define a population of diabetics exhibiting an increased risk of developing severe periodontitis by comparing the medical status of 2 groups of diabetics, 1 with no/minor periodontal disease and 1 with severe periodontal disease. The case-control study consisted of 2 parts, a baseline study and a follow-up study. 39 case-control pairs were selected. They were adult, long-duration, insulin-dependent diabetics matched according to sex, age and diabetes duration. One individual in each pair (the CASE) exhibited severe periodontal disease while the other (the CONTROL) exhibited gingivitis or only minor alveolar bone loss. The median age of the cases was 58 years (range 36 to 70 years) and of the controls 59 years (range 37 to 69 years). The median disease duration in cases and controls was 24 years and 25 years, respectively. The median follow-up time was 6 years. The medical variables analysed were weight, insulin dose, systolic and diastolic blood pressure, vibratory threshold, triglycerides, total-cholesterol, HDL-cholesterol, creatinine, HbA1, proteinuria, ECG, retinopathy, stroke, transient ischemic attacks (TIA), angina, myocardial infarct, heart failure, hypertension, intermittent claudication, foot ulcer, death, cause of death, and smoking habit. Biochemical analyses and clinical variables used as a routine in the monitoring of diabetics failed to differentiate between diabetics with severe and minor periodontal disease. In the follow-up study, significantly higher prevalences of proteinuria and cardiovascular complications such as stroke, TIA, angina, myocardial infarct and intermittent claudication were found in the case group. An association between renal disease, cardiovascular complications and severe periodontitis seems to exist. This indicates that a closer cooperation between the diabetologist and the dentist is necessary in monitoring the diabetic patient.
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PMID:Medical status and complications in relation to periodontal disease experience in insulin-dependent diabetics. 870 78

The given piece investigates the spreading of parodontitis in Armenia in linkage with such factors as diabetes, arthritis, stresses which have proved to have their influence on leukocyte-endothelial balance. The spreading of various forms of parodontitis was revealed with almost 70% of the examined among Armenian population. For patients with diabetes, arthritis and its combination with arterial hypertension this indicator grew up to 90%. The number of patients with parodontitis has especially increased. A drastic increase of markers of endothelia disorganization was observed among these patients in comparison with all the other examined groups. The growth of the levels of the investigated markers remains dependent on the seriousness of the generalized paradontitis.
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PMID:[The role of risk factors in the development of a hemoendothelial imbalance in periodontal diseases]. 875 33

Cigarette smoking, hypertension, hypercholesterolemia, and periodontal disease have been established as major risk factors for cardiovascular disease. Dentists and physicians should work aggressively to educate periodontitis patients about this relationship in an effort to improve the quality of health and contribute to their long-term survival. Blood pressure should be checked at the initial dental visit and at each subsequent visit in patients whose blood pressure is found to be high and/or has a history of hypertension. Dental and medical assistants should receive in-service training to assure competency in measuring blood pressures. All staff should be certified in basic cardiopulmonary resuscitation. Emergency protocol procedures should be in writing and rehearsed regularly. Patients should take their blood pressure medication as usual on the day of the dental procedure. It is helpful for the patients to bring all medications to the office for review at the time of the dental procedure. Good communication should be established between the dentist and physician to maximize good dental and physical health. Because the patient with periodontal disease is at an increased risk for cardiovascular disease, a standardized form should be developed for the convenient exchange of vital information, including but not limited to: blood pressure, medications, allergies, medical conditions and pertinent highlights of dental procedures. Minimize stress in patients with coronary artery disease. This includes providing solid local anesthesia, avoidance of intravascular medication injections, and encouraging relaxation techniques. Antibiotic prophylaxis is indicated in patients with valvular heart disease but does not guarantee the prevention of endocarditis. These patients should be alerted to monitor any symptoms such as fever, chills or shortness of breath. It has also been documented that toothbrushing, flossing and home plaque removers can cause transient bacteremia in periodontal patients. Epinephrine use should be avoided or utilized cautiously in patients with pacemakers or automatic defibrillator devices because of the possibility of refractory arrhythmia. Consultation with patient's cardiologist is advised. Anticoagulation with coumadin is not a contraindication to dental procedures. The prothrombin time or international normalized ratio laboratory values should be checked on the day of the procedure to assure that it is in an acceptable range. Aspirin therapy is not a problem unless the patient is on very high doses for severe arthritis. Continuing medical and dental education credits should emphasize cross-training in both areas to insure comprehensive treatment of the patient with periodontal disease. Smoking cessation, regular exercise, a low-fat diet and good dental hygiene contribute to a healthy cardiovascular system. Patients should understand as best we know the relationship between periodontal and cardiovascular disease to afford them an opportunity to improve their overall dental and physical health.
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PMID:Medical management of the patient with cardiovascular disease. 1127 61

Periodontitis has been linked to clinical cardiovascular disease but not to subclinical atherosclerosis. The purpose of this study was to determine whether periodontitis is associated with carotid artery intima-media wall thickness (IMT). Cross-sectional data on 6017 persons aged 52 to 75 years were obtained from the Atherosclerosis Risk in Communities Study 1996 to 1998 examination. The dependent variable was carotid IMT >/=1 mm. Periodontitis was defined by extent of attachment loss >/=3 mm: none/mild (<10%), moderate (10% to <30%), or severe (>/=30%). Covariates included age, sex, diabetes, LDL cholesterol, HDL cholesterol, triglycerides, hypertension, smoking, waist-hip ratio, education, and race/study center. Odds of IMT >/=1 mm were higher for severe periodontitis (OR 2.09, 95% CI 1.73 to 2.53) and moderate periodontitis (OR 1.40, CI 1.17 to 1.67) compared with no periodontitis. In a multivariable logistic regression model, severe periodontitis (OR 1.31, CI 1.03 to 1.66) was associated with IMT >/=1 mm, while adjusting for the other factors in the model. These results provide the first indication that periodontitis may play a role in the pathogenesis of atheroma formation, as well as in cardiovascular events.
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PMID:Relationship of periodontal disease to carotid artery intima-media wall thickness: the atherosclerosis risk in communities (ARIC) study. 1170 71

Chronic periodontitis has been associated with an increased risk for cardiovascular disease. Left ventricular mass is an established independent predictor of cardiovascular disease. In the present cross-sectional study, we tested the association between periodontitis and left ventricular mass in subjects with essential hypertension. One hundred four untreated subjects with essential hypertension underwent clinical examinations, including echocardiographic study, laboratory tests, and assessment of periodontal status according to the community periodontal index of treatment needs (CPITN). With increasing severity of periodontitis, there was a progressive increase in left ventricle mass. Mean values (g/height2.7) were 39.0 (+/-2.7) in CPITN 0 (periodontal health), 40.2 (+/-6.4) in CPITN 1 (gingival bleeding), 42.7 (+/-6.8) in CPITN 2 (calculus), 51.4 (+/-11.7) in CPITN 3 (pockets 4 to 5 mm), and 76.7 (+/-11.3) in CPITN 4 (pockets > or =6 mm) (overall F 51.2; P<0.0001). Body surface area (P=0.04), systolic (P<0.0001) and diastolic (P<0.01) blood pressure, and left ventricular mass (P<0.0001) were determinants of a composite of CPITN 3 and 4. In a multivariate logistic analysis, left ventricular mass was the sole determinant (P<0.0001) of CPITN stages 3 and 4. Our findings suggest a direct association between severity of periodontitis and left ventricular mass in subjects with essential hypertension. Periodontal evaluation might contribute to refine cardiovascular risk assessment in hypertensive subjects.
Hypertension 2003 Mar
PMID:Association between periodontal disease and left ventricle mass in essential hypertension. 1262 48

The importance of diet in maintaining optimum body health is well recognized. An unhealthy diet has been implicated as a risk factor for several chronic diseases such as cardiovascular disease, hypertension, diabetes and certain cancers. The relationship between diet and periodontitis is not clear. The purpose of this article is to critically review the available literature and to shed new light on the impact of the overall diet on the prevalence and severity of chronic periodontitis in a given population.
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PMID:Diet and periodontitis. 1573 92

Studies show that systemic diseases such as diabetes, hyperthyroidism, osteoporosis, and dyslipidemia may influence periodontal inflammation. However, few studies relate the influence of arterial hypertension on periodontitis. The present study was undertaken to assess the severity of the experimental ligature-induced periodontitis in an experimental model of genetic arterial hypertension. The experimental periodontitis model was induced in 6 spontaneously hypertensive rats (SHR) and 6 Wistar normotensive rats (NT) by cotton ligature, which was placed subgingivaly around the neck of the first left inferior molar tooth. In the same animal, the first right molar tooth was sham-ligated and used as a control. After 7 days, the mean arterial pressure (MAP) and heart rate (HR) were recorded in conscious animals. As expected, MAP was significantly higher in SHR (151 +/- 6 mmHg) than in NT (105 +/- 3 mmHg), without significant differences in HR. The histopathologic examination of the periodontal structure showed alveolar integrity and lack of neutrophils and osteoclasts in the control side of both SHR and NT. In contrast, examination of the ligated side in all animals showed collagen degradation in the alveolar process from a moderate (50%) to severe (50%) level in SHR and mild in NT (100%). These data show that experimental periodontitis, characterized by the spreading of the inflammatory process from the gingiva deep into periodontium tissues, is greatly exacerbated in SHR.
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PMID:Experimental-induced periodontitis is exacerbated in spontaneously hypertensive rats. 1608 44

Microlymphohemocirculatory bed and leucocytogram of gingival tissue were studied by the light microscopy in patients with chronic periodontitis having normal and high arterial blood pressure. In most cases of arterial hypertension the gingival mucous was characterized by widening of lymphatic vessels and interstitial spaces. In cases of arterial hypertension combination with inflammatory reaction the tendency for widening of lymphatic vessels and interstitial spaces persisted compared with cases of normal blood pressure. It testifies to high probability of lymphogenic generalization of inflammation. Besides, in cases of inflammatory gingival pathology in arterial hypertension the absolute neutrophil number was significantly higher showing for more acute inflammatory process and greater volume of tissue involvement.
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PMID:[Changes in gum in cases of arterial hypertension combination with periodontitis]. 1635 30

Recent studies have suggested that several systemic conditions--such as obesity, hypertension, hyperlipidemia, and diabetes--are related to periodontitis. The objective of this study was to examine the relationship between periodontitis and 5 components of metabolic syndrome--abdominal obesity, triglyceride level, high-density lipoprotein cholesterol level, blood pressure, and fasting blood sugar level--in 584 Japanese women. In multivariate analyses, persons exhibiting more components of metabolic syndrome had significantly higher odds ratios for a greater pocket depth and clinical attachment loss than did those with no components; the odds ratios for a greater pocket depth and clinical attachment loss of the persons exhibiting 4 or 5 components were 6.6 (95% confidence interval = 2.6-16.4) and 4.2 (95% confidence interval = 1.2-14.8), respectively. These results indicate that metabolic syndrome increases risk of periodontitis, and suggest that people exhibiting several components of metabolic syndrome should be encouraged to undergo a periodontal examination.
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PMID:Relationship of metabolic syndrome to periodontal disease in Japanese women: the Hisayama Study. 1731 61

The relationship between periodontitis and two measures of systemic inflammation, serum albumin and C-reactive protein (CRP), were examined among patients who were receiving chronic outpatient hemodialysis. Adult patients at two locations, North Carolina and New York City, were evaluated by dentist examiners. Six sites per tooth (up to 32 teeth per patient) were examined. A periodontitis case was defined as > or = 60% of sites with attachment level > or = 4 mm. Multivariable logistic regression was used to determine the association of periodontitis with low serum albumin, defined as < 3.5 mg/dl, and with high CRP, defined as > 3.0 mg/dl. A total of 154 patients completed the study. The mean age was 54.6 yr (SD 13.3), and average duration of dialysis was 4.0 yr (3 mo to 16 yr). Eighty-six (54.6%) were men, and 89 (58.2%) were black. Common causes of end-stage kidney disease were hypertension (12.3%), diabetes (22.1%), glomerulonephritis (7.1%), and other (58.4%). The average number of teeth was 20.3 (SD 8.4). Thirty-five (23%) patients were periodontitis cases. Severe periodontitis was associated with low serum albumin (odds ratio 8.20; 95% confidence interval 1.61 to 41.82; P = 0.01) compared with individuals without severe periodontitis disease after adjustment for age, gender, race, diabetes, hypertension, body mass index, smoking, study site, total cholesterol, serum calcium, serum phosphorus, and normalized protein catabolic rate. There was no observed association of severe periodontitis with CRP. Investigation of the potential contribution of periodontitis to serum albumin and possibly to morbidity and mortality among patients with end-stage kidney disease seems warranted.
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PMID:Severe periodontitis is associated with low serum albumin among patients on maintenance hemodialysis therapy. 1769 19


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