Association of periodontal status with lung function in patients with and without chronic obstructive pulmonary disease visiting a medical hospital in Pune: A comparative study.

BACKGROUND: The relationship between oral health and systemic conditions has been increasingly debated over recent decades with one such discussion existing about oral hygiene and periodontitis with chronic obstructive pulmonary disease (COPD). Hence, a study was conducted to assess and compare the oral hygiene status and periodontal status of age and gender-matched participants with and without COPD and to correlate oral hygiene status and periodontal status with lung function status among them. MATERIALS AND METHODS: This hospital-based study included a study population of 117 participants (39 patients of COPD and 78 participants without COPD) 35-75 years of age with at least 20 natural teeth. Participant's demographic details and history of smoking were recorded. Lung function was recorded using a spirometer. Periodontal health was assessed by measuring Probing Pocket Depth (PPD), Clinical Attachment Loss (CAL), and Oral Hygiene Index (OHI) by a trained and calibrated examiner. RESULTS: Higher mean of PPD, CAL, and OHI is being reported in the present study with 4.07 versus 3.50, 0.58 versus 0.24, and 5.24 versus 3.60, respectively, among patients with and without COPD which was statistically significant. The risk of having COPD was 0.4 times more in participants having poor oral hygiene and 0.07 times more in patients smoking. Smoking and oral hygiene, as independent variables, have a significant influence on COPD which is a dependent variable. A weak correlation was found of poor oral hygiene and loss of attachment among participants with COPD. CONCLUSION: Periodontitis and respiratory disease share a common risk factor, i.e., smoking. Smoking has a definite relation with periodontitis and COPD. Oral hygiene is significantly associated with increased risk for COPD when age and gender effects have been matched and when adjusted for smoking. However, no association was found of PPD with COPD.

Granular cell ameloblastoma: A rare case report and review of literature.

Ameloblastoma is a benign locally aggressive type of odontogenic tumor derived exclusively from the epithelium. Histologically, ameloblastoma is classified into many variants, of which granular cell ameloblastoma (GCA) is a rare type, characterized by nest of large eosinophilic granular cells. This article describes a case of GCA in a 50-year-old female patient with clinical, radiological, and histological features along with a systematic review of the literature.

Knowledge, Attitude, and Practice of Pregnant Women regarding Oral Health Status and Treatment Needs following Oral Health Education in Pune District of Maharashtra: A Longitudinal Hospital-based Study.

INTRODUCTION: Pregnancy is a natural process that may create some changes in different parts of the body including the oral cavity. These changes will lead to oral diseases if enough and timely care of oral cavity is not taken. Women may experience increased gingivitis or pregnancy gingivitis beginning in the second or third month of pregnancy that increases in severity throughout the duration of pregnancy. To motivate the patient toward oral health and implement the needed prophylactic measures, a longitudinal study was planned to observe the effect of oral health education during pregnancy on knowledge, attitude, practice, oral health status, and treatment needs (TNs) of pregnant women belonging to different socioeconomic groups. MATERIALS AND METHODS: A longitudinal study was conducted among 112 pregnant women belonging to different socioeconomic groups to assess the effect of oral health education on knowledge, attitude, practice, oral health status, and TNs. The demographic details, knowledge, attitude, and practice of pregnant women, and oral health status were collected through a predesigned questionnaire by a principal investigator through an interview. Oral health examination was carried out to assess oral health status using revised World Health Organization Proforma 1997, and oral health education was given through PowerPoint presentation to the participants in local language, i.e., Marathi, after collecting the baseline data. Reinforcement of oral health education and blanket referral was done at 14th week, and follow-up data were collected at 28th week of gestation. The demographic details, such as age, sex, education, occupation, income, and the questions based on knowledge, attitude, and practice among participants were analyzed using number, percentage, and mean. RESULTS: At baseline, knowledge was limited, attitude was positive, while the practice was poor regarding oral health care during pregnancy in pregnant women belonging to different socioeconomic groups. After oral health education and blanket referral, at 28th week of gestation, knowledge regarding oral health care improved drastically, attitude toward oral health became more positive, whereas practice did not change much among all the pregnant women belonging to different socioeconomic groups, probably indicating sociocultural influences. CONCLUSION: Intensive oral health education during pregnancy leads to drastic improvement in knowledge and attitude. Practice, gingival health, and the number of filled teeth also improved to some extent. CLINICAL SIGNIFICANCE: Regular oral health education programs should be conducted at community level among pregnant woman to reduce the burden of oral diseases.

Knowledge, Attitude, and Practice of Women in Slums of Pimpri, Chinchwad, Pune, Maharashtra, India, regarding Usage of Mishri.

INTRODUCTION: Mishri is one of the form of smokeless tobacco, which is a roasted, powdered preparation made by baking tobacco on a hot metal plate until it is uniformly black, after which it is powdered. It is noted that mishri use is more commonly used by the women of low socioeconomic status, hence the need was felt to conduct this study among women mishri users of slums. Also, the consequences of mishri use are little known, hence an effort is made to find out its ill-effect on oral health. OBJECTIVE: To assess knowledge, attitude, and practice (KAP) among women using mishri regarding its effects on their oral and general health. MATERIALS AND METHODS: A 6-month KAP study was conducted among 100 women who were using mishri. Snowball sampling was used. Oral examination of the participants was also done for oral potentially malignant disorders, such as leukoplakia, erythroplakia, oral submucous fibrosis, and hyperkeratinized pouch. RESULTS: About 61% of the population used mishri for cleaning the teeth and others used it as quid; 0.85% of the total participants knew that the use of mishri may lead to precancerous lesions/conditions. Only 17% knew that mishri use can cause gum disease; 84% of the population was willing to quit the habit of using mishri. CONCLUSION: It is concluded that all the participants had poor knowledge. Attitude toward quitting mishri use was found to be good. About 4% of the participants reported about quitting the habit. CLINICAL SIGNIFICANCE: There is need to create awareness regarding harmful effects of mishri usage in this particular area to improve oral health status.

Kerosene: Contributing agent to xylene as a clearing agent in tissue processing.

BACKGROUND: Research methodology in oral and maxillofacial pathology has illimitable potential. The tissue processing involves many steps of which one of the most important step is "Clearing," which is a process of replacing dehydrant with a substance which is miscible with embedding medium or paraffin wax. Xylene is one of the common clearing agents used in laboratory, but it is also hazardous. The main aim of this study is to substitute conventionally used xylene by a mixture of kerosene and xylene in clearing steps without altering the morphology and staining characteristics of tissue sections. This will also minimize the toxic effects and tend to be more economical. MATERIALS AND METHODS: One hundred and twenty bits of tissue samples were collected, each randomly separated into 4 groups (A, B, C and D) and kept for routine tissue processing till the step of clearing; during the step of clearing instead of conventional xylene, we used mixture of xylene and kerosene in 4 ratios ([A-K:X - 50:50]; [B-K:X - 70:30]; [C - Ab. Kerosene]; [D - Ab. Xylene - as control]) and observed for the light microscopic study adopting H and E staining, IHC (D2-40), Special stains (periodic acid-Schiff and congo red) procedure. The result was subjected to statistical analysis by using Fisher's exact test. RESULTS: The results obtained from the present study were compared with control group, i.e., D and it was observed that Groups A and B were absolutely cleared without altering the morphology of tissue and cellular details; optimum embedding characteristics and better staining characteristics were also noted, whereas Group C presents poor staining characteristics with reduced cellular details. Embedded tissues in Group C presented with rough, irregular surface and also appeared shrunken. CONCLUSION: Combined mixture of xylene and kerosene as a clearing agent in different ratio, i.e., Group A (K:X - 50:50) and B (K:X - 70:30) can be used without posing any health risk or compromising the cellular integrity.