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Background: Hypertension is one of the most common chronic diseases in the world. The prevalence of hypertension in the elderly is increasing. Patients with high blood pressure have to take medication throughout their lives. In this study, the relationship between antihypertensive drugs and oral health-related quality of life in the elderly was evaluated. Methods: This modified cross-sectional study, which is the part of the second phase of the Amirkola Health and Ageing Project (AHAP), was performed on 900 elderly people. Participants included 300 people with hypertension under medical treatment, 300 people with hypertension without medication and 300 people with normal blood pressure. All patients' blood pressure was recorded, and the standard xerostomia questionnaire and GOHAI questionnaire (Geriatric Oral Health Assessment Index) was completed for all participants. Then, the obtained data were analyzed by SPSS 17, whereby student's t-test, ANOVA and chi square, Pearson correlation coefficient and logistic regression model were used. A p<0.05 was considered statistically significant. Results: The mean GOHAI score in the three studied groups: hypertensive under medication treatment, hypertensive without medication treatment and normal blood pressure (51.1±7.4, 51.7±7.3, 51.1±7.5, respectively) did not differ significantly (P=0.533).The frequency of xerostomia was significantly different in the three groups (P=0.008). Among the antihypertensive drugs, the highest rate of xerostomia was due to the use of calcium channel blockers (31.1%) and diuretics (26.8%). Conclusion: In our study, although antihypertensive medications were associated with xerostomia, they did not decrease the oral health-related quality of life.
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Langerhans cell histiocytosis (LCH) is characterized by the congregation of proliferating langerhans cells (LC). Langerhans cells are a part of dendritic cell system of primary immune response that is responsible for presenting antigen to lymphocytes. Being a rare disease, the total incidence of LCH is reported to be 1 in 2 million people. LCH mainly affects children and young adults, with a slight male predilection. LCH is clinically divided into three groups namely Letter-Siwe disease (multiple multi organ affecting LCH at very young age), Hand-Schuler-Christian disease (LCH of bone involvement exophthalmos and diabetes insipidus), and Eosinophilic granuloma (LCH of bone, solitary or multiple). The extent of involvement influences the treatment planning. In this retrospective study, we survey five patients with eosinophilic granuloma in jaws (bony LCH). The diagnosis was confirmed by tissue biopsy and histopathologic examination. Surgery and curettage of the lesions were carried out under general or local anesthesia. After surgery, the patients were examined clinically every 6 month in the first year and then once in a year. The overall outcome was excellent. According to the results, it can be concluded that surgical curettage of localized eosinophilic granuloma is an appropriate and sufficient treatment.
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BACKGROUND: Chronic oral mucosal disease questionnaire (COMDQ) is used to evaluate the quality of life in patients with chronic conditions of the oral mucosa. The aim of the present study was to evaluate the validity and reliability of the Persian version of this questionnaire. METHODS: A total of 135 subjects were selected in two groups; group 1 consisted of 95 patients with chronic oral mucosal conditions, including recurrent aphthous stomatitis, oral lichen planus and pemphigus and mucous membrane pemphigoid and group 2 consisted of 40 patients with other oral diseases. The subjects completed the demographic data sheets and COMDQ and then underwent examinations to determine disease severity. After 14 days, the questionnaire was completed again by the group 1subjects only. RESULTS: Cronbach's α coefficient for COMDQ was estimated at 0.969 and the interclass correlation coefficient was estimated at 0.997. There was a significant relationship between the mean COMDQ scores and disease and pain severity. There was a clear correlation between the patients' self-report about their general health and mean COMDQ scores and also between their opinions about their oral health and the mean COMDQ scores. CONCLUSIONS: The Persian version of COMDQ exhibited proper levels of reliability and validity. It is suggested that this questionnaire be used for the evaluation of the effect of treatment on the oral health-related quality of life (OHQoL).
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BACKGROUND: Recurrent aphthous stomatitis (RAS) is the most common inflammatory ulcerative condition of oral cavity. The aim of this study was to compare the levels of the salivary Malondialdehyde (MDA) and total antioxidant capacity (TAC) and blood parameter in RAS versus healthy controls. METHODS: This case-control study consisted of 28 patients with RAS and 28 age and sex -matched control without RAS. Cell blood count was assessed by sysmex system, serum iron and total iron binding capacity was measured by standard laboratory kit and for ferritin ELISA kit was utilized. Salivary TAC and MDA level determined using FRAP and TBARS method respectively. Statistical analysis was performed using SPSS Version 21, chi-square test was used to compare proportions, and student's t-test and Mann Whitney U-test were used for the comparison of quantitative variables. RESULTS: Salivary MDA level was significantly higher (p<0.001) and TAC level was significantly lower (p<0.042) in RAS as compared with the control group. Also, serum ferritin level was significantly higher in RAS patients (p<0.008). CONCLUSION: These findings indicate the alteration of oxidant/antioxidant status was observed in recurrent aphthous stomatitis, may be also associated with changing several hematinic parameters in this study. The finding maybe helpful to clarify the etiologies of RAS and possibely to improve the management or preventive options.
