WorldWideScience

Sample records for oral hygiene tablets

  1. In vitro effect of fluoride oral hygiene tablets on artificial caries lesion formation and remineralization in human enamel

    Directory of Open Access Journals (Sweden)

    Kremniczky Thomas

    2009-10-01

    Full Text Available Abstract Background Aim of this in-vitro-study was to assess the remineralization potential of a tooth cleaning tablet with different fluoride content. Methods Twenty three caries free impacted third molars were examined, enamel surfaces were wax coated leaving two 3 × 4 mm windows for exposure to demineralization/remineralization cycles. The teeth were randomly assigned to 4 groups of 5 control and 6 experimental teeth. Demineralization by standardised HEC-gel, pH 4.7 at 37°C for 72 h, was alternated by rinsing in remineralization solution, pH 7.0 at 37°C for 72 h, total challenge time 432 h. The negative control group N was treated during remineralization cycles with saline; positive control group P was treated with remineralization solution; experimental group D1 was exposed to remineralization solution containing Denttabs®-tablets with 1450 ppm F; experimental group D2 was exposed to remineralization solution and Denttabs®-tablets with 4350 ppm F. Each tooth was cut into serial sections and analyzed by polarized light microscopy for assessment of the different zones of white-spot lesions in 3 representative sections. Statistical analysis was based on the Mann-Whitney-Test. Results Both control groups N(- and P(+ exhibited characteristic white-spot lesions. The remineralization and the demineralization inhibition of the lesions increased considerably from N®-2 administration showed partial/total remineralization including lamination and/or disappearance of the body of the lesion. The different results of all 4 groups were statistically highly significant (p Conclusion Based on these results the novel Denttabs® formulation represents a highly effective oral hygiene product and the remineralization is correlated to the fluoride content.

  2. Improving oral hygiene for patients.

    Science.gov (United States)

    Bonetti, Debbie; Hampson, Victoria; Queen, Kerry; Kirk, Donna; Clarkson, Jan; Young, Linda

    2015-01-13

    Systematic reviews and patient safety initiatives recommend that oral hygiene should be part of routine patient care. However, evidence suggests it is often neglected in hospitals and care homes. Research recommends encouraging beliefs that support oral hygiene, and teaching nurses appropriate skills, as necessary prerequisites to implementing best practice in hospital wards. This article describes a pilot study of an educational workshop on oral hygiene. Results from the pilot study suggest that this workshop is a feasible intervention for a service-wide trial. The literature suggests that other interventions are required to complement this approach if nurses are to make oral hygiene a priority in daily patient care.

  3. Oral hygiene products and acidic medicines.

    Science.gov (United States)

    Hellwig, E; Lussi, A

    2006-01-01

    Acidic or EDTA-containing oral hygiene products and acidic medicines have the potential to soften dental hard tissues. The low pH of oral care products increases the chemical stability of some fluoride compounds, favors the incorporation of fluoride ions in the lattice of hydroxyapatite and the precipitation of calcium fluoride on the tooth surface. This layer has some protective effect against an erosive attack. However, when the pH is too low or when no fluoride is present these protecting effects are replaced by direct softening of the tooth surface. Xerostomia or oral dryness can occur as a consequence of medication such as tranquilizers, anti-histamines, anti-emetics and anti-parkinsonian medicaments or of salivary gland dysfunction e.g. due to radiotherapy of the oral cavity and the head and neck region. Above all, these patients should be aware of the potential demineralization effects of oral hygiene products with low pH and high titratable acids. Acetyl salicylic acid taken regularly in the form of multiple chewable tablets or in the form of headache powder as well chewing hydrochloric acids tablets for treatment of stomach disorders can cause erosion. There is most probably no direct association between asthmatic drugs and erosion on the population level. Consumers, patients and health professionals should be aware of the potential of tooth damage not only by oral hygiene products and salivary substitutes but also by chewable and effervescent tablets. Additionally, it can be assumed that patients suffering from xerostomia should be aware of the potential effects of oral hygiene products with low pH and high titratable acids.

  4. Assessing Oral Hygiene in Hospitalized Older Veterans.

    Science.gov (United States)

    Jennings, Andrea

    2015-01-01

    Poor oral health for all older adults can result in higher risk for heart disease, stroke, diabetes, and oral cancer. Findings from this study indicated older veterans needed to improve their oral hygiene habits but barriers to oral hygiene performance prevented them from receiving and performing oral hygiene measures.

  5. Oral Hygiene. Learning Activity Package.

    Science.gov (United States)

    Hime, Kirsten

    This learning activity package on oral hygiene is one of a series of 12 titles developed for use in health occupations education programs. Materials in the package include objectives, a list of materials needed, a list of definitions, information sheets, reviews (self evaluations) of portions of the content, and answers to reviews. These topics…

  6. [Cost-effectiveness analysis of professional oral hygiene].

    Science.gov (United States)

    Olesov, E E; Shaĭmieva, N I; Kononenko, V I; Bersanov, R U; Monakova, N E

    2014-01-01

    Periodontal status and oral hygiene indexes were studied in 125 young employee of Kurchatov Institute. Oral hygiene values dynamic was assessed after professional oral hygiene in persons with unsatisfactory oral hygiene at baseline examination. When compared with the same values in the absence of professional oral hygiene procedures the results allowed calculating cost-effectiveness rate for biannual professional oral hygiene.

  7. Prevention of gingivitis: Oral hygiene and dentifrices

    NARCIS (Netherlands)

    Sälzer, S.A.

    2016-01-01

    At the basis of Oral Health lies daily oral hygiene self-care with the result, if correctly performed, of plaque and gingivitis reduction. Epidemiological studies indicate that the level of oral hygiene in the general population has increased over the last decades. However, there still appears to be

  8. Prevention of gingivitis: Oral hygiene and dentifrices

    NARCIS (Netherlands)

    Sälzer, S.A.

    2016-01-01

    At the basis of Oral Health lies daily oral hygiene self-care with the result, if correctly performed, of plaque and gingivitis reduction. Epidemiological studies indicate that the level of oral hygiene in the general population has increased over the last decades. However, there still appears to be

  9. ORALLY DISINTEGRATING TABLETS: A REVIEW

    Directory of Open Access Journals (Sweden)

    Mudgal Vinod Kumar

    2011-04-01

    Full Text Available Orally disintegrating tablets (ODTs are gaining prominence as new drug delivery systems and emerged as one of the popular and widely accepted dosage forms, especially for the pediatric and geriatric patients. To obviate the problem of dysphagia and to improve patient compliance, ODTs have gained considerable attention as preferred alternatives to conventional tablet and capsule formulations. Various scientific techniques including freeze drying, moulding, spray drying, sublimation, direct compression, cotton candy process, mass extrusion, melt granulation etc. have been employed for the development of ODTs. These techniques render the disintegration of tablet rapidly and dissolve in mouth without chewing or additional water intake. The current article is focused on ideal characteristics, significant features, patented technologies, formulation aspects including the use of superdisintegrants. Various marketed preparations along with numerous scientific advancements made so far in this avenue have also been discussed.

  10. Oral and written instruction of oral hygiene: a randomized trial.

    Science.gov (United States)

    Harnacke, Daniela; Beldoch, Magdalena; Bohn, Gertrude-Heidi; Seghaoui, Ouarda; Hegel, Nicole; Deinzer, Renate

    2012-10-01

    This randomized, evaluator-masked, controlled study evaluates the effectiveness of oral in contrast to written instruction of oral hygiene. Eighty-three students without clinical signs of periodontitis were randomly assigned to either a control group or one of three experimental conditions: 1) written instruction, 2) standardized oral instruction, or 3) individualized oral instruction. Plaque and bleeding indices were assessed to analyze intervention effects on oral health and oral hygiene skills. Measurements took place at baseline and 4 weeks after intervention. Groups differed significantly with respect to gingival bleeding and were tentatively significant with respect to oral hygiene skills. Participants who had received oral individualized instructions showed the best results. A gradient of effectiveness of the instruction methods was observed with most favorable results for the individualized instruction.

  11. Oral hygiene status of Kuwaiti schoolchildren.

    Science.gov (United States)

    Al-Mutawa, S A; Shyama, M; Al-Duwairi, Y; Soparkar, P

    2011-05-01

    A national epidemiological survey of children aged 5-14 years was conducted in all 5 governorates of Kuwait in 2001 to determine the oral hygiene status of Kuwait in schoolchildren. Clinical examinations were carried out by calibrated dentists according to World Health Organization criteria. The debris index simplified (DI-S) score was used to assess oral hygiene status. Of the 3294 children, 3.9% were judged to have good oral hygiene (DI-S score: 0.3-0.6), 67% fair (score 0.7-1.8) and 29.1% poor (score 1.9-3.0). The overall level of oral hygiene in the schoolchildren surveyed was fair (mean score 1.5). DI-S scores were significantly higher for boys than girls (mean score 1.6 versus 1.5) but DI-S did not vary much by age. There were variations in DI-S scores across different governorates. Oral hygiene measures need to be reinforced for the schoolchildren in Kuwait and should form part of the school curriculum.

  12. Oral hygiene habits and oral hygiene index of public school students

    Directory of Open Access Journals (Sweden)

    Adriano Pivotto

    2014-09-01

    Full Text Available Objective: To verify the oral hygiene habits and oral hygiene index of schoolchildren in public elementary school in the city of Itajaí-SC. Methods: Descriptive cross-sectional research. The sample consisted of children enrolled in the first year of elementary level in public schools of Itajaí-SC in 2011. Data collection was performed through registration of the children’s Simplified Oral Hygiene Index (OHI-S and a questionnaire applied to parents/guardians about the characterization of schoolstudent’s oral hygiene. Results: The study evaluated 202 schoolstudent. Regarding daily toothbrushing, 121 (59.9% reported that an adult is responsible for carrying out this procedure for the child and 81 (40.1% reported the own child performs brushing. Brushing frequency for 128 (63.4% children was three times a day and floss was not used by 137 (68% of them. In 114 (56.4% of the schoolchildren was found an OHI-S classified as reasonable hygiene (1.3 to 2. Regarding how to deal with the oral hygiene of children, 140 (69% parents stated having already received such information and the source cited by 118 (58.4% was the dentist. Conclusion: Schoolchildren presented oral hygiene habits with deficiency in dental plaque removal and flossing, resulting in a reasonable OHI-S. doi: http://dx.doi.org/10.5020/18061230.2013.p455

  13. Oral Hygiene in Patients with Parkinson's Disease.

    Science.gov (United States)

    Batista, Leonardo M; Portela de Oliveira, Millena Teles; Magalhaes, Wilrama B; Bastos, Poliana Lima

    2015-11-02

    Parkinson's disease is a chronic progressive neurodegenerative disorder with a multifactorial etiology. The symptoms are characterized by motor disorders - tremor, rigidity, bradykinesia and postural instability, which hinder oral hygiene. Oral and dental health in Parkinson's disease has been under-documented and findings are conflicting. Moreover, a number of dentists have limited experience regarding the management of these patients. This article reviews literature published within the last fifteen years, to better understand the impact of this disease in oral health. A literature search (MEDLINE and PUBMED), using keywords Parkinson Disease and Oral Hygiene, yielded 27 articles, from which 20 were selected. All of the articles were published in English in the last 15 years.

  14. Oral Hygiene. Instructor's Packet. Learning Activity Package.

    Science.gov (United States)

    Hime, Kirsten

    This instructor's packet accompanies the learning activity package (LAP) on oral hygiene. Contents included in the packet are a time sheet, suggested uses for the LAP, an instruction sheet, final LAP reviews, a final LAP review answer key, suggested activities, additional resources (student handouts), student performance checklists for both…

  15. Oral hygiene and oral flora evaluation in psychiatric patients in ...

    African Journals Online (AJOL)

    2015-03-02

    Mar 2, 2015 ... Aims: The aims of this study were to document the oral hygiene of individuals with ..... because a fissure in the tongue is a suitable environment for .... of adults with learning disabilities living in residential institutions and in the.

  16. Oral hygiene in primary schoolchildren in Benin City, Nigeria.

    OpenAIRE

    Alakija, W

    1981-01-01

    Oral hygiene was assessed in children from two primary schools in Benin City, Nigeria. Good oral hygiene was not related to the socioeconomic class of the children but to the method of cleaning the teeth. Girls had better oral hygiene than boys. It is suggested that the local method of using chewing sticks should be encouraged, and emphasis placed on frequency and thoroughness of use.

  17. Plaque control and oral hygiene methods

    LENUS (Irish Health Repository)

    Harrison, Peter

    2017-06-01

    The experimental gingivitis study of Löe et al.1 demonstrated a cause and effect relationship between plaque accumulation and gingival inflammation, and helped to establish plaque\\/biofilm as the primary risk factor for gingivitis. When healthy individuals withdrew oral hygiene efforts, gingival inflammation ensued within 21 days in all subjects. Once effective plaque removal was recommenced, clinical gingival health was quickly re-established – indicating that plaque-associated inflammation is modifiable by plaque control. As current consensus confirms that gingivitis and periodontitis may be viewed as a continuum of disease,2 the rationale for achieving effective plaque control is clear.

  18. [Study on the oral hygiene of patients with oral cavity cancer].

    Science.gov (United States)

    Bratoĭcheva, M St; Kondeva, V K

    2008-01-01

    Many authors consider oral hygiene an important factor in the etiology and pathogenesis of oral cavity cancer. The aim of the present study was to establish the role of poor oral hygiene in the development of malignant lesions in the oral cavity. One hundred and three patients were interviewed. Questions, regarding oral hygiene were included in the interview. Results showed that 53,80% of urban residents brush their teeth twice daily whereas 65,52% of rural residents brush their teeth irregularly - poral hygiene - poral cavity cancer is more frequent in men, rural residents and in the elderly. Oral hygiene is a factor in the development of oral cavity cancer.

  19. Oral hygiene products, medications and drugs - hidden aetiological factors for dental erosion.

    Science.gov (United States)

    Hellwig, Elmar; Lussi, Adrian

    2014-01-01

    Acidic or EDTA-containing oral hygiene products and acidic medicines have the potential to soften dental hard tissues. The low pH of oral care products increases the chemical stability of some fluoride compounds and favours the incorporation of fluoride ions in the lattice of hydroxyapatite and the precipitation of calcium fluoride on the tooth surface. This layer has some protective effect against an erosive attack. However, when the pH is too low or when no fluoride is present these protecting effects are replaced by direct softening of the tooth surface. Oral dryness can occur as a consequence of medication such as tranquilizers, antihistamines, antiemetics and antiparkinsonian medicaments or of salivary gland dysfunction. Above all, patients should be aware of the potential demineralization effects of oral hygiene products with low pH. Acetyl salicylic acid taken regularly in the form of multiple chewable tablets or in the form of headache powder, as well as chewing hydrochloric acids tablets for the treatment of stomach disorders, can cause erosion. There is most probably no direct association between asthmatic drugs and erosion on the population level. Consumers and health professionals should be aware of the potential of tooth damage not only by oral hygiene products and salivary substitutes but also by chewable and effervescent tablets. Several paediatric medications show a direct erosive potential in vitro. Clinical proof of the occurrence of erosion after use of these medicaments is still lacking. However, regular and prolonged use of these medicaments might bear the risk of causing erosion. Additionally, it can be assumed that patients suffering from xerostomia should be aware of the potential effects of oral hygiene products with low pH and high titratable acidity.

  20. Teaching Oral Hygiene Skills to Elementary Students with Visual Impairments

    Science.gov (United States)

    Shih, Yeng-Hung; Chang, Chien-Huey Sophie

    2005-01-01

    This study investigated the effects of a program that taught oral hygiene skills to students with visual impairments using group instruction and individual coaching. The results showed that the program enhanced the oral hygiene skills of the three participants significantly, and its effectiveness lasted for at least two months after the…

  1. Self-reported oral hygiene practices among adults in Denmark

    DEFF Research Database (Denmark)

    Christensen, Lisa Bøge; Petersen, Poul Erik; Krustrup, Ulla

    2003-01-01

    OBJECTIVES: To assess the present level of oral hygiene practices in the Danish adult population aged 16 or above, in particular to analyse how self-care practices in terms of oral hygiene habits and cleaning of dentures are affected by socio-economic factors, dental status, actual dental visiting......-administered questionnaires. The response rate was 66%. RESULTS: Toothbrushing twice-a-day was reported by 68% of the dentates while 32% brushed their teeth once-a-day or less frequent. Daily use of toothpicks was reported by 28% while daily use of dental floss was reported by 11%. Oral hygiene habits were more frequent...... for oral health education should be considered in order to further improve the oral hygiene practices of the entire population....

  2. POTENTIAL HAZARDS DUE TO FOOD ADDITIVES IN ORAL HYGIENE PRODUCTS

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    Damla TUNCER-BUDANUR

    2016-04-01

    Full Text Available Food additives used to preserve flavor or to enhance the taste and appearance of foods are also available in oral hygiene products. The aim of this review is to provide information concerning food additives in oral hygiene products and their adverse effects. A great many of food additives in oral hygiene products are potential allergens and they may lead to allergic reactions such as urticaria, contact dermatitis, rhinitis, and angioedema. Dental practitioners, as well as health care providers, must be aware of the possibility of allergic reactions due to food additives in oral hygiene products. Proper dosage levels, delivery vehicles, frequency, potential benefits, and adverse effects of oral health products should be explained completely to the patients. There is a necessity to raise the awareness among dental professionals on this subject and to develop a data gathering system for possible adverse reactions.

  3. Dysphagia screening and intensified oral hygiene reduce pneumonia after stroke

    DEFF Research Database (Denmark)

    Sørensen, Rikke Terp; Rasmussen, Rune Skovgaard; Overgaard, Karsten

    2013-01-01

    pneumonia could be reduced in such patients by an early screening for dysphagia and intensified oral hygiene. MATERIAL AND METHODS: In this controlled trial, 146 hospitalized acute stroke patients with moderate or severe dysphagia were included in three groups: an intervention group (n = 58), one internal...... oral hygiene. RESULTS: The incidence of x-ray verified pneumonia was 4 of 58 (7%) in the intervention group compared with 16 of 58 (28%) in the internal control group (p ... by the Gugging Swallowing Screen method and intensified oral hygiene reduced the incidence of x-ray verified pneumonia....

  4. Association between oral and general hygiene behaviours among Iranian adolescents.

    Science.gov (United States)

    Ghanbariha, Maryam; Sheiham, Aubrey; Rakhshani, Fatemeh; Dorri, Mojtaba

    2014-01-01

    To assess the association between oral and general hygiene behaviours in 12-year-old Iranians and the impact of sociodemographic and educational factors on the association. A representative random sample of 550 12-year-old Iranian adolescents from two deprived tribes answered a 41-item questionnaire on sociodemographic background, education and oral and general hygiene behaviours. The association between tooth cleaning frequency and other study outcome variables were tested using binary logistic regression. The sex differences in the study outcome variables were investigated using chi-square and Mann-Whitney tests. The frequency of tooth cleaning was significantly associated with a general hygiene behaviour: frequency of taking a bath (OR 0.5; 95% CI: 0.3, 0.7). This association remained significant when sociodemographic factors and educational factors were added to the model both separately (P hygiene behaviour were strongly associated. Oral, general and environmental hygiene programmes should use integrated approaches.

  5. The oral hygiene status of institution dwelling orphans in Benin City ...

    African Journals Online (AJOL)

    2012-03-02

    Mar 2, 2012 ... examined and their oral hygiene status determined using the simplified oral hygiene index of Greene and Vermillion (OHI-S). Results: ... School of Dentistry, College of Medical Sciences, ..... Oral hygiene and nutritional status of children aged 1-7 years in a rural ... Oral hygiene status of students in selected.

  6. A survey on oral hygiene practices among Malaysian adults

    OpenAIRE

    Esa, R.; Razak, I. A.; Jallaudin, R. L.; Jaafar, N.

    2017-01-01

    A survey on oral hygiene practices was conducted on 537 dentate adult patients aged 15 years and over. The aim of this study was to investigate the variation in dental behavior with regards to socio-demographic factors, namely age, sex, ethnicity, income, education and occupational status. Patients attending nine randomly selected government dental clinics were interviewed on their daily oral hygiene practices. The majority (89.7) of the subjects reported that they brushed their teeth, 68 use...

  7. Paralleling technique for frenectomy and oral hygiene evaluation after frenectomy

    OpenAIRE

    Shahabe Saquib Abullais; Nitin Dani; Priyanka Ningappa; Kapil Golvankar; Amit Chavan; Nikhil Malgaonkar; Anup Gore

    2016-01-01

    Background: High frenum attachment is a very common problem in the population. Various conventional techniques are available which has certain disadvantages; in addition to that high frenum also hinders oral hygiene maintenance. This study aims to evaluate patient's response to two different frenectomy technique, and oral hygiene maintenance before and after frenectomy. Materials and Methods: Twenty patients with high labial frenum were randomly selected from the outpatient department. Patien...

  8. Oral hygiene management in patients with visual sensory disabilities

    Directory of Open Access Journals (Sweden)

    Luisa Barbato

    2016-09-01

    Full Text Available Aim: Oral hygiene maintenance is one of the most difficult tasks for visually impaired people. The aim of study was to investigate about knowledge on oral hygiene practices among patients with visual sensory disabilities by proposing an effective management in order to achieve and maintain oral health status of these patients. Methods:It was administered a questionnaire about oral health management to the patients with visual disabilities accessing to dental unit of “Mons. Di Liegro” Hospital of Gaeta. Results: The survey covered a sample of 49 patients, aged between 14 and 95 years. More than half (66% was blind ( 65% of cases with primary blindness and the remaining 35% with secondary blindness. Only 32.65% brushed their teeth 3 times a day; 68% of the surveyed patients limited home oral hygiene procedures to toothbrush and toothpaste; 79% used manual toothbrush; 49% of respondents reported odontophobia (it was basically generated by pain often due to bad experience during childhood. More than half declared a dental office attendance as needed. Conclusions: This study showed as, although starting from a compromised oral health and inadequate knowledge of oral hygiene practices, visual impaired/ blind patients were able to achieve and maintain a good level of oral hygiene, using the most appropriate techniques and instruments.

  9. Periodontal Disease and Oral Hygiene Among Children. United States.

    Science.gov (United States)

    National Center for Health Statistics (DHEW/PHS), Hyattsville, MD.

    Statistical data presented on periodontal disease and oral hygiene among noninstitutionalized children, aged 6-11, in the United States are based on a probability sample of approximately 7,400 children involved in a national health survey during 1963-65. The report contains estimates of the Periodontal Index (PI) and the Simplified Oral Hygiene…

  10. Promoting oral hygiene behavior in recruits in the Dutch army.

    NARCIS (Netherlands)

    Buunk-Werkhoven, Yvonne A. B.; Dijkstra, Arie; van der Wal, Henk; Basic, Nina; Loomans, Steven A.; van der Schans, Cees P.; van der Meer, Brig-Gen Rob

    2009-01-01

    Objectives: To make practical recommendations for improving oral hygiene behavior (OHB) potential predictors based on the Theory of Planned Behavior (TPB) were assessed. Measurements of oral health knowledge (OHK) and the expected social effect for having healthy teeth were included. Methods: 216 re

  11. Evaluating awareness regarding oral hygiene practices and exploring gender differences among patients attending for oral prophylaxis

    Science.gov (United States)

    Oberoi, Sukhvinder Singh; Mohanty, Vikrant; Mahajan, Ananya; Oberoi, Avneet

    2014-01-01

    Background: Oral hygiene is intimated in health of all parts of the body including oral cavity. The understanding of actual practices in keeping the oral heath at standard based on patient's perceptions of oral health care is vital. Understanding the effect of gender on oral health would facilitate the development of successful attitude and behavior modification approach towards sustainable oral health. Purpose of Study: To evaluate awareness regarding oral hygiene practices and exploring gender differences among patients attending for oral prophylaxis. Materials and Methods: A survey was conducted among 250 patients attending the department of periodontology, Maulana Azad institute of dental sciences for oral prophylaxis. A structured questionnaire was used to collect information regarding practices and perception about oral hygiene. Results: Majority of the patients (60.4%) felt that oral hygiene is mandatory for overall health of the body. The use of toothpaste and toothbrush (83.6%) was the most preferred cleaning aid among the study population in the present study. The major constraint for avoiding dental examination was no felt need (41.2%) followed by cost of dental treatment (26.8%) and time constraints (24.0%). Conclusions: Professional plaque removal and regular follow-up combined with oral hygiene instructions to the patients can minimize the level of gingival inflammation and swelling. The poor resources for dental care, common malpractices and nonavailability of professional care are the main barriers in seeking optimum oral hygiene. PMID:25024553

  12. Effect of different oral hygiene measures on oral malodor in children aged 7-15 years

    Directory of Open Access Journals (Sweden)

    Piyusha S Patil

    2015-01-01

    Full Text Available Purpose: To evaluate the effect of various oral hygiene measures individually and in combination in reducing oral malodor. Materials and Methods: A total number of 120 children diagnosed as having oral malodor (oral malodor scores 2 and above were included in the study. Children were then grouped under four oral hygiene categories (tooth brushing, tongue cleaning, mouth rinsing, and a combination group. There were 30 children in each group. The children were asked to perform oral hygiene methods individually and in combination. The children were then reassessed for oral malodor 2 h later. The results were analyzed and compared. Results: Both individual oral hygiene measure or in combination of tooth brushing, tongue cleaning, and mouth rinsing; all were effective in reducing oral malodor. Significant reduction (P < 0.05 in oral malodor was seen when all three oral hygiene measures performed together. Conclusion: Oral malodor was significantly reduced after performing oral hygiene measures individually, but reduced more when used in combination.

  13. Paralleling technique for frenectomy and oral hygiene evaluation after frenectomy

    Directory of Open Access Journals (Sweden)

    Shahabe Saquib Abullais

    2016-01-01

    Full Text Available Background: High frenum attachment is a very common problem in the population. Various conventional techniques are available which has certain disadvantages; in addition to that high frenum also hinders oral hygiene maintenance. This study aims to evaluate patient's response to two different frenectomy technique, and oral hygiene maintenance before and after frenectomy. Materials and Methods: Twenty patients with high labial frenum were randomly selected from the outpatient department. Patients were divided into two groups according to the technique used. Each group contained ten patients. One group was treated by “conventional scalpel technique” and other group by “new paralleling technique”. To evaluate patients response, visual analogue scale for pain and speech were taken at first postoperative day, 1-week and 1-month. In other part of the study the oral hygiene maintenance was evaluated by using plaque and gingival bleeding index at baseline before frenectomy, 1-week and 1-month after frenectomy. Results: Results showed that new paralleling technique for frenectomy causes less postoperative discomfort and also there was significant improvement in the oral hygiene maintenance by the patient after frenectomy. Conclusion: High maxillary frenum causes hindrance in oral hygiene maintenance. Paralleling technique for frenectomy causes less discomfort to the patient during healing phase when compared with the conventional technique.

  14. Effect of Green Tea-Added Tablets on Volatile Sulfur-Containing Compounds in the Oral Cavity.

    Science.gov (United States)

    Porciani, Pier Francesco; Grandini, Simone

    2016-12-01

    A controlled, clinical, double-blind, cross-over study was conducted to assess the efficacy of sugar-free tablets containing green tea extract on oral volatile sulfur-containing compounds (VSC) versus placebo tablets for 30 minutes. To join the study, subjects had to have at least 24 teeth, no report of oral and systemic diseases, and no removable dentures. All eligible participants had to avoid professional oral hygiene and drugs for two weeks, to not be menstruating, to avoid brushing their teeth and tongue, to not smoke, to not consume alcohol, coffee or tea, nor onion, garlic, or licorice for six hours before the test. Moreover, they had to score a level of VSC ≥ 75 ppb at the basal measurement. Subjects were entered into their respective groups after a minimum 48-hour wash-out period. The test tablet (0.7 g) contained 0.05% green tea extract (equivalent of 1 mg polyphenols for three tablets); the control tablet was identical but without the active agent. The OralChroma2™ device was utilized to evaluate VSC in the oral air. The levels were recorded at baseline, after sucking three tablets in succession, and after 30 minutes. Data were analyzed with SPSS software and significance was set at α = 0.05. 54 subjects completed the trial (23 men, 31 women). None reported problems linked to green tea. The mean reductions in VSC level from baseline at the end of tablet sucking were 34% (p green tea extract can statistically significantly reduce the oral VSC levels immediately, and after 30 minutes. Moreover, the test tablets reduced oral VSC significantly more than the control tablets.

  15. Oral hygiene in patients with chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Pedersen, Preben Ulrich; Uhrenfeldt, Lisbeth; Larsen, Palle

    2017-01-01

    SCOPING REVIEW OBJECTIVE: It is hypothesized that systematic oral hygiene may reduce airway infections in patients with chronic obstructive pulmonary disease (COPD). Before considering doing a systematic review, a scoping review is necessary to explore and map literature on the subject and identify......-invasive interventions that have been carried out to improve oral hygiene and relieve and/or reduce respiratory tract infections, exacerbation and/or hospital readmission in patients with diagnosed with COPD. A further objective is to undertake a comprehensive search to identify qualitative literature reporting...... on the experiences of oral hygiene in people diagnosed with COPD and/or their relatives and/or healthcare providers (HCPs).Specifically, the scoping review questions are as follows....

  16. Assessment of relationship between oral health behavior, oral hygiene and gingival status of dental students

    Directory of Open Access Journals (Sweden)

    Afsheen Lalani

    2015-01-01

    Conclusion: Thus, it is concluded that there is a significant relationship between the oral health behavior, oral hygiene, and gingival status of dental students. Dental students with better self-reported oral health behavior had lower plaque and gingival scores indicating a better attitude toward oral health.

  17. Oral hygiene status and practices among rural dwellers

    Directory of Open Access Journals (Sweden)

    Clement C Azodo

    2013-01-01

    Full Text Available Objectives: To determine the oral hygiene status and practices among rural dwellers in Delta and Edo States of Nigeria. Materials and Methods: One-hundred and fifty-four participants (45 males and 109 females between the ages of 5 and 88 years with mean age of 33.44΁2.34 years selected among individuals attending Children Evangelism Ministry Free Medical Outreach in five rural communities in both Delta and Edo State of Nigeria were studied. Data were collected through clinical examinations and the use of interviewer-administered questionnaires. Results: Of the 154 participants studied, 22.1% participants had one or more carious teeth, 11.7% participants had at least one missing tooth and 0.6% participants had fillings. Toothache (33.1% and gingival bleeding (27.3% were reported oral health problems among the participants. One third (33.8% of the participants had poor oral hygiene status. Oral hygiene status was significantly associated with age, gender, and educational status, but there was no significant variation among the various communities. Majority of the participants cleaned their teeth with toothbrush and toothpaste-133 (86.4%, indulged in once-daily tooth cleaning-115 (74.7%, and have never visited the dentist-145 (94.2%. There existed significant association between daily tooth cleaning frequency, age, gender, location and level of education. Conclusion: The oral hygiene and oral health practices among rural dwellers were suboptimal. There is need to develop and implement community-oriented oral health promotion programs targeting oral health practices to control preventable oral diseases among rural dweller.

  18. Prevalence of dental caries and oral hygiene status among school going children: an epidemiological study.

    Science.gov (United States)

    Ravishankar, P L; Jayapalan, C S; Gondhalekar, Rajesh V; Krishna, B Jaya; Shaloob, K M Muhamed; Ummer, P Fajar

    2013-07-01

    Oral health is an important part of general health of body. Oral hygiene determines oral health status. Thus, oral hygiene is most important for good health in general. Poor oral hygiene can be source of many diseases. By maintaining the good oral hygiene, we can prevent occurrence of many disease. A survey was carried out to assess oral hygiene status and to find out caries prevalence rate among school going children of age 6 to 12 years. 957 healthy subjects including 567 boys and 390 girls from four different schools were examined in broad day light with the help of mouth mirror and explorer.

  19. Poor oral hygiene and middle ear infections: any relationship?

    Science.gov (United States)

    Esra, Eryaman; Banu, Oter Ilhan; Erdinc, Aydin

    2013-04-01

    The purpose of this study is to evaluate the relationship between poor oral hygiene and middle ear infections. 59 children between 3-12 age intervals were included in this study. The ears were examined by microscope. The findings were marked according to Kempthorne clinical scale and tympanograms were performed. For data analysis of dental caries, dft and DMFT indexes were used in accordance with WHO (World Health Organization) criteria for oral health surveys. The oral hygiene status was determined by using Simplified Oral Hygiene Index of Greene and Vermillion. The scores of 0-1 were classified as low, and of 2-3 as high oral hygiene index (OHI-S). The low OHI-S was taken as the control group (30 patients). The high OHI-S was taken as the study group (29 patients). The effusion scores, the compliance values and the middle ear pressure values in the two groups were compared. The difference between the effusion score values of the control and study groups was found to be statistically meaningful (p = 0.338, and the χ(2) = 2.167). The compliance values of the control and study groups did not differ meaningfully statistically (p = 0.671). However, there was a statistically meaningful low middle ear pressure (p = 0.044, χ(2) = 4.069) in the control group. Since this finding is expected in the study group, instead of the control group, we did not make an issue of this result. We conclude from these clinical results that there is no statistically meaningful relation between the oral hygiene index and the middle ear.

  20. Self-reported oral hygiene practices among adults in Denmark

    DEFF Research Database (Denmark)

    Christensen, Lisa Bøge; Petersen, Poul Erik; Krustrup, Ulla

    2003-01-01

    -administered questionnaires. The response rate was 66%. RESULTS: Toothbrushing twice-a-day was reported by 68% of the dentates while 32% brushed their teeth once-a-day or less frequent. Daily use of toothpicks was reported by 28% while daily use of dental floss was reported by 11%. Oral hygiene habits were more frequent...

  1. Expanding the Oral Hygiene Curriculum in a Nursing Program.

    Science.gov (United States)

    Briggs, Susan; Griego, Elizabeth

    A program was implemented to expand the curriculum materials within the Licensed Practical Nursing (LPN) Program at Clark County Community College (CCCC) which relate to oral hygiene care for the hospital patient. The instructional materials included a video tape and a written instructional packet which were researched, prepared, and presented by…

  2. Ginger Orally Disintegrating Tablets to Improve Swallowing in Older People.

    Science.gov (United States)

    Hirata, Ayumu; Funato, Hiroki; Nakai, Megumi; Iizuka, Michiro; Abe, Noriaki; Yagi, Yusuke; Shiraishi, Hisashi; Jobu, Kohei; Yokota, Junko; Hirose, Kahori; Hyodo, Masamitsu; Miyamura, Mitsuhiko

    2016-01-01

    We previously prepared and pharmaceutically evaluated ginger orally disintegrating (OD) tablets, optimized the base formulation, and carried out a clinical trial in healthy adults in their 20 s and 50s to measure their effect on salivary substance P (SP) level and improved swallowing function. In this study, we conducted clinical trials using the ginger OD tablets in older people to clinically evaluate the improvements in swallowing function resulting from the functional components of the tablet. The ginger OD tablets were prepared by mixing the excipients with the same amount of mannitol and sucrose to a concentration of 1% ginger. Eighteen healthy older adult volunteers aged 63 to 90 were included in the swallowing function test. Saliva was collected before and 15 min after administration of the placebo and ginger OD tablets. Swallowing endoscopy was performed by an otolaryngologist before administration and 15 min after administration of the ginger OD tablets. A scoring method was used to evaluate the endoscopic swallowing. Fifteen minutes after taking the ginger OD tablets, the salivary SP amount was significantly higher than prior to ingestion or after taking the placebo (pginger OD tablets. Our findings showed that the ginger OD tablets increased the salivary SP amount and improved swallowing function in older people with appreciably reduced swallowing function.

  3. Oral Hygiene Levels in Children of Tribal Population of Eastern Ghats: An Epidemiological Study

    OpenAIRE

    Raju, P. Krishnam; Vasanti, D; Kumar, J Raghavendra; Niranjani, K; Kumar, M S Saravana

    2015-01-01

    Background: Oral hygiene has been given due importance since ages. Different cultures have been using different methods for the maintenance of good oral hygiene. The study was done to find out the oral hygiene levels in children of tribal population and to correlate the brushing methods used and the oral hygiene levels. Methodology: A total of 5129 children of 5-12 years age (boys 2778, girls 2351) were checked for the simplified oral hygiene index in the study. Results: The overall oral hygi...

  4. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  5. The importance and provision of oral hygiene in surgical patients.

    Science.gov (United States)

    Ford, Samuel J

    2008-10-01

    The provision of mouth care on the general surgical ward and intensive care setting has recently gained momentum as an important aspect of patient care. Oropharyngeal morbidity can cause pain and disordered swallowing leading to reluctance in commencing or maintaining an adequate dietary intake. On the intensive care unit, aside from patient discomfort and general well-being, oral hygiene is integral to the prevention of ventilator-associated pneumonia. Chlorhexidine (0.2%) is widely used to decrease oral bacterial loading, dental bacterial plaque and gingivitis. Pineapple juice has gained favour as a salivary stimulant in those with a dry mouth or coated tongue. Tooth brushing is the ideal method of promoting oral hygiene. Brushing is feasible in the vast majority, although access is problematic in ventilated patients. Surgical patients undergoing palliative treatment are particularly prone to oral morbidity that may require specific but simple remedies. Neglect of basic aspects of patient care, typified by poor oral hygiene, can be detrimental to surgical outcome.

  6. [Oral health and hygiene status in galician schoolchildren].

    Science.gov (United States)

    Blanco, María; Pérez-Ríos, Mónica; Santiago-Pérez, María Isolina; Smyth, Ernesto

    2016-10-01

    The aim of this study is to determine the oral health and hygiene status in 12 year-old Galician schoolchildren. A cross-sectional study was conducted on a sample of 1267 schoolchildren. The fieldwork was carried out in the 2010-2011 academic year. Information regarding socio-demographic status, dietary habits, and oral hygiene practices was obtained through a structured self-report questionnaire given to the children at school. Dental examination to evaluate plaque and caries was carried out according to World Health Organization criteria. The prevalence and mean with 95% confidence intervals were calculated and logistic regression models were ajusted. Out of a total of 1045 pupils who participated in the study, 35% showed incorrect removal of dental plaque, and the prevalence of caries was 39.3%. Those who belonged to a lower socioeconomic group showed a higher prevalence of caries. Those who brushed their teeth daily had better oral hygiene. Educational programmes need to be designed and implemented in order to improve dental health and hygiene. Copyright © 2014 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. Symptomatic oral lesions may be associated with contact allergy to substances in oral hygiene products

    DEFF Research Database (Denmark)

    Larsen, Kristine Røn; Johansen, J D; Reibel, J

    2017-01-01

    OBJECTIVE: Dental materials and oral hygiene products may be responsible for oral contact allergic reactions. We aimed to determine the occurrence of allergies in patients with symptomatic oral lichen planus (OLP), oral lichenoid lesions (OLLs) and stomatitis and investigate if patch testing could...... identify contact allergies to dental materials and oral hygiene products in these patients. METHODS: Forty-nine patients (7 men, 42 women) aged 31 to 77 years (61 ± 10.3 years) with symptomatic OLP, OLL or stomatitis and 29 healthy age- and gender-matched control subjects were included. They underwent.......01). Avoidance cleared symptoms in all cases. CONCLUSION/CLINICAL RELEVANCE: Allergic reactions to aroma substances in oral hygiene products are common in patients with symptomatic OLP, OLL and stomatitis....

  8. Chitosan-based polyherbal toothpaste: As novel oral hygiene product

    Directory of Open Access Journals (Sweden)

    Mohire Nitin

    2010-01-01

    Full Text Available Objective: The objective of the present work was to develop chitosan-based polyherbal toothpaste and evaluate its plaque-reducing potential and efficacy in reduction of dental pathogens. Materials and Methods: Antimicrobial activity of herbal extracts against dental pathogens were performed by using disk diffusion method. The pharmaceutical evaluation of toothpaste was carried out as per the US Government Tooth Paste Specifications. A 4-week clinical study was conducted in patients with oro-dental problems to evaluate the plaque removing efficacy of chitosan-based polyherbal toothpaste with commercially available chlorhexidine gluconate (0.2% w/v mouthwash as positive control. Total microbial count was carried out to determine the percentage decrease in the oral bacterial count over the period of treatment. Result: Herbal extracts were found to possess satisfactory antimicrobial activity against most of the dental pathogens. Chitosan-containing polyherbal toothpaste significantly reduces the plaque index by 70.47% and bacterial count by 85.29%, and thus fulfills the majority of esthetic and medicinal requirements of oral hygiene products. Conclusion: Chitosan-based polyherbal toothpaste proves itself as a promising novel oral hygiene product as compared with currently available oral hygiene products. A further study to confirm the exact mechanism and active constituents behind antiplaque and antimicrobial activity of chitosan-based polyherbal toothpaste and its efficacy in large number of patient population is on high demand.

  9. Parenting style, locus of control, and oral hygiene in adolescents.

    Science.gov (United States)

    Aleksejūnienė, Jolanta; Brukienė, Vilma

    2012-01-01

    The aim of the study was to test if variations in oral hygiene levels in adolescents were associated with locus of control and parenting styles after controlling for demographic factors. The study sample comprised 237 adolescents aged 12-13 years. The structured questionnaire included demographic characteristics and items about parenting style and locus of control. The Individual Quantitative Plaque % Index (IQPI) and toothbrushing frequency were used as clinical outcome measures. In the bivariate analyses, socioeconomic status (P=0.012), number of children in the family (P=0.003), and frequency of toothbrushing (P=0.001) were related to dental plaque levels. Gender (Pparenting styles, locus of control, and oral hygiene levels was not confirmed.

  10. [Oral hygiene customs in 6-12 year old schoolchildren].

    Science.gov (United States)

    Hernández-Martínez, César Tadeo; Medina-Solís, Carlo Eduardo; Robles-Bermeo, Norma Leticia; Mendoza-Rodríguez, Martha; Veras-Hernández, Miriam; De la Rosa-Santillana, Rubén; Escoffié-Ramírez, Mauricio; Márquez-Rodríguez, Sonia

    2014-01-01

    OBJECTIVE. To characterize utilization of oral hygiene devices and customs in schoolchildren. MATERIAL AND METHODS. We performed a cross-sectional study in 1,404 schoolchildren (6- 12 year olds) from 14 public schools in Pachuca, Hidalgo, México, using a questionnaire for sociodemographic variables and 1) Tooth brushing frequency (customs were 85.5% tooth brushing, 90.9% toothpaste, 19.4% flossing, and 28.2% mouthwash. Only 11.8% of participants reported utilization in all 4 categories. We observed differences (p < 0.05) across sexes only in the use of toothpaste, as women used it more often. Differences across age were observed (p < 0.05) for tooth brushing (younger children brushed more often) and flossing (older children flossed more often). CONCLUSIONS. Tooth brushing was the oral hygiene practice more often performed in this sample, with other frequencies being relatively low. There were differences by age and sex across some variables.

  11. Oral hygiene of patients with self-care deficit syndrome

    OpenAIRE

    Silva de Brito, Leonardo Francisco; de Oliveira Vargas, Mara Ambrosina; Cezar Leal, Sandra Maria

    2008-01-01

    This is a qualitative, descriptive, and exploratory research study. The population comprised nurses in adult intensive care units. Data collection was conducted through a semi-structured interview, using Thematic Content Analysis. It was concluded that it is difficult to understand the consequences that the non-promotion of oral hygiene may entail in the clinical evolution of patients with the syndrome of self-care deficit. It was observed that bureaucratic factors still interfere in the serv...

  12. Oral Health and Hygiene Content in Nursing Fundamentals Textbooks

    Directory of Open Access Journals (Sweden)

    Rita A. Jablonski

    2012-01-01

    Full Text Available The purpose of this paper is to describe the quantity and quality of oral hygiene content in a representative sample of before-licensure nursing fundamentals textbooks. Seven textbooks were examined. Quantity was operationalized as the actual page count and percentage of content devoted to oral health and hygiene. Quality of content was operationalized as congruency with best mouth care practices. Best mouth care practices included evidence-based and consensus-based practices as published primarily by the American Dental Association and supported by both published nursing research and review articles specific to mouth care and published dental research and review articles specific to mouth care. Content devoted to oral health and hygiene averaged 0.6%. Although the quality of the content was highly variable, nearly every textbook contained some erroneous or outdated information. The most common areas for inaccuracy included the use of foam sponges for mouth care in dentate persons instead of soft toothbrushes and improper denture removal.

  13. Association between childhood obesity and oral hygiene status

    Directory of Open Access Journals (Sweden)

    Eduardo Gomes Ferraz

    2014-08-01

    Full Text Available Objective: The purpose of this study was to evaluate the oral hygiene status in pediatric obese patients. Methods: A cross-sectional study was conducted from 2011 to 2012, which evaluated 180 Brazilian pediatric patients, 6-14 years old, girls and boys, recruited according to two Body Mass Index (BMI categories: obese and non-obese (healthy weight. For the evaluation the oral hygiene status, the study used Oral Hygiene Index (OHI and Gingival Bleeding Index (GBI. Results: According to the total sample, 5/60 obese (8.3% and 57/120 non-obese (47.5% had good OHI, while 23/60 obese (38.4% and 3/120 non-obese (2.5% were classified in a low level of OHI, with a significance between the groups (p < 0.001, even after sorting by age. According to the classification of GBI, 60/60 obese (100.0% and 89/120 non-obese (74.2% had GBI 1 (bleeding gingiva, and 0/60 obese and 31/120 non-obese (25.8% were classified as GBI 0 (healthy gingiva, with a significance between the groups (p < 0.001, even after sorting by age. Conclusions: This study indicated that OHI and GBI were significantly higher in the obese children group.

  14. Oral hygiene caregivers' educational programme improves oral health conditions in institutionalised independent and functional elderly.

    Science.gov (United States)

    Portella, Fernando F; Rocha, Aline W; Haddad, Daniel C; Fortes, Carmem B B; Hugo, Fernando N; Padilha, Dalva M P; Samuel, Susana M W

    2015-03-01

    The goal of this study was to determine the impact of an oral hygiene education programme for caregivers on the oral health of institutionalised elderly and to examine the effect of disability and low muscle strength on programme outcomes. The subjects of this study were geriatric patients (n = 80) from a nursing home. Katz Index for activities of daily living, handgrip strength and mucosal-plaque score (MPS) was evaluated at baseline and 1 year after intervention. The intervention consisted of an educational programme and specific guidelines for caregivers (to perform oral hygiene for dependent elderly and to supervise the independent elderly during oral hygiene practices). Differences on MPS were evaluated using a paired-sample t-test. A stratified analysis was carried out to identify differences in response to the programme according to the Katz Index and handgrip strength of elderly. The MPS was significantly reduced (p = 0.001) at follow-up; however, a separate analysis showed that only the independent elderly (p = 0.002) and those with normal muscle strength (p = 0.006) showed a reduction in MPS during the follow-up examination. The oral hygiene education programme for caregivers resulted in a positive impact on oral hygiene of the independent and functional elderly. © 2013 The Gerodontology Society and John Wiley & Sons A/S.

  15. A comparison of the OHI-S and the PHP in an oral hygiene program.

    Science.gov (United States)

    Blount, R L; Stokes, T F

    1986-01-01

    This study examined two critical measurement properties of the Simplified Oral Hygiene Index (OHI-S) and the Patient Hygiene Performance method (PHP). Both scales proved to be sufficiently sensitive to decreases in plaque.

  16. The status of oral hygiene in cleft lip, palate patients after surgical correction

    Directory of Open Access Journals (Sweden)

    Pandey S

    2005-01-01

    Full Text Available The cleft lip and palate patients usually present a number of problems viz. altered oral anatomy leading to changes in oral physiology diminishing the self-cleansing ability of individual. The handicapped children are unable to maintain their oral hygiene properly. The present study was formulated with the aim that does normalization of oral anatomy have its effect on improvement of oral hygiene? An assessment of oral hygiene index-simplified was performed between preoperative and postoperative values in the same patient at KGMU and KGDU. A total of 50 cases were recorded in two groups of 25 each: (i < 6 years old and (ii > 6 years. The observations are statistically analyzed by paired ′t′ test to get the significance of results. Results: The data analyzed showed the significant decrease in oral hygiene indices observed in both groups. A relative significance in oral hygiene status following surgery was observed. Both groups expressed greater significance when compared pre and postoperatively which is indicative of considerable improvement of oral hygiene after surgical correction. The study concludes that oral hygiene improves more in older cleft lip-palate cases following reconstruction of palatal vault, premaxilla and anterior lip seal by secondary bone grafting method when compared with oral hygiene indices results in primary periosteoplasty cases. The surgical correction of cleft lip palate enhances self-cleaning ability and better compliance to maintain oral hygiene in children as the age advances.

  17. Fast disintegrating tablets of nisoldipine for intra-oral administration.

    Science.gov (United States)

    El Maghraby, Gamal M; Elsergany, Ramy N

    2014-09-01

    Nisoldipine is a calcium channel blocker with low and variable oral bioavailability. This was attributed to slow dissolution and presystemic metabolism. Accordingly, the objective of this work was to enhance the dissolution rate of nisoldipine to formulate fast disintegrating tablets with rapid dissolution. Binary solid dispersions (SD) were prepared for the drug with hydroxypropyl methyl cellulose E5 (HPMC), polyvinylpyrrolidone (PVP), Pluronic F68 or polyethylene glycol 6000 (PEG 6000). SD formation increased the dissolution rate compared to pure drug with the corresponding physical mixtures failing to provide the same dissolution enhancement. This indicates that the SD enhanced dissolution is not due to the solubilizing effect of the polymer and can be due to physical change in the drug crystal which was confirmed by thermal analysis. SD with HPMC and PVP were selected for preparation of fast disintegrating tablets as they liberated most of the drug in the first 5 min. HPMC-based tablets disintegrated rapidly and released most of the drug in the first 2 min which correlated with the corresponding SD. In contrast, PVP-based tablets disintegrated slowly with gradual dissolution. This can be attributed to the binding effect of PVP. The study developed fast disintegrating tablet for intra-oral administration.

  18. Formulasi Orally Disintegrating Tablet (Odt) Domperidon Menggunakan Superdisintegran Krospovidon Dan Primogel Dengan Metode Sublimasi

    OpenAIRE

    Juliyanti

    2015-01-01

    Background: Sublimation method is one of techniques for preparing Orally Disintegrating Tablet that based on principle can increase porous structure in the tablets and/or adding superdisintegrant and other water soluble ingredients into tablets. Hence, it is necessary to develop a formulation of Orally Disintegrating Tablet that fulfilled the requirement. Purpose: The aim of this study was to evaluate the effect of Camphor to disintegrating time and dissolution of Orally Disintegrating Tab...

  19. Oral hygiene care of patients with oral cancer during postoperative irradiation. An alleviating effect on acute radiation mucositis

    Energy Technology Data Exchange (ETDEWEB)

    Katsura, Kouji; Masuko, Noriko; Hayashi, Takafumi [Niigata Univ. (Japan). School of Dentistry; Sugita, Tadashi; Sakai, Kunio; Tsuchida, Emiko; Matsumoto, Yasuo; Sasamoto, Ryuta

    2000-09-01

    To evaluate the effect of oral hygiene care of patients with oral cancer on alleviating acute radiation mucositis. Eighteen patients receiving postoperative radiotherapy for tongue and oral floor cancer were evaluated. Radiotherapy was given in 2 Gy per fraction, 5 times a week for a total dose of 50 Gy in most patients. Radiation field included the tongue and oral floor. During radiotherapy, 8 patients were treated by dento-maxillofacial radiologists with special concern on oral hygiene (oral hygiene group) and the remaining 10 patients were treated with routine dental care (standard medication group). Mucositis were evaluated using JCOG grade and EORTC/RTOG score by radiotherapists or dento-maxillofacial radiologists at 10 Gy intervals. Oral hygiene plans comprised motivation to maintain oral hygiene and establishing the habits of oral self care 4 times per day. Once a week, oral hygiene and oral cleaning of patients were checked by dento-maxillofacial radiologists. Oral self care included mechanical tooth brushing and a chemical mouthwash. No patients with grade 3 and score 4 mucositis were noted in the oral hygiene group. Severe mucositis occurred less frequently in the oral hygiene group than in the standard medication group. Interruption of radiotherapy due to severe mucositis did not occur in the oral hygiene group. On the other hand, interruption of radiotherapy occurred in four patients in the standard medication group, and in three it was due to severe oral pain. Our results suggested that our method of oral hygiene was more effective for alleviating acute radiation mucositis than other methods so far reported. In addition, our method is considered to be useful in preventing rampant dental caries and severe periodontitis due to the xerostomia induced by radiotherapy. (author)

  20. [Evolution of knowledge and oral hygiene habits in primary schoolchildren].

    Science.gov (United States)

    Iglesias Guerra, José Antonio; Fernández Calvo, María Teresa; Barrón Sinde, Julio; Bartolomé Lozano, María

    2013-01-01

    To analyze the evolution of knowledge and habits to oral hygiene children and adolescents in Palencia (Spain). A descriptive study of trend. The population of students from grade 5 of primary education between 2001/11 of the Palencia. Questionnaire data are collected knowledge and habits of the Oral Health Program, which are analyzed descriptively. The trend has been improving knowledge until 2006/07, after stagnating (p <0.05). In habits, increase students declare brushing teeth three times a day (p <0.05). There is a decrease in the consumption of candies between hours from 2004/2005, from 50,3% to 38,2% in 2010/11. The results of the program seem to be positive. Increasing knowledge and improving habits related to oral health health they stimulate to continuing being employed at this line. Copyright © 2012 SESPAS. Published by Elsevier Espana. All rights reserved.

  1. ASSESSMENT OF ORAL HYGIENE HABITS IN CHILDREN 6 TO 12 YEARS.

    Directory of Open Access Journals (Sweden)

    Liliya Doichinova

    2014-12-01

    Full Text Available INTRODUCTION: Oral hygiene is an essential element of health education programs for schoolchildren. AIM: The study aims to assess the skills when conducting oral hygiene of a group of schoolchildren and to conduct training in its rules. MATERIAL AND METHODS: The study covers 30 children aged 6-12 years. The training was conducted by the methods of the visual pedagogy and implementation of the technique “Say, show, do”. The assessment of the oral-hygiene status was held by the simplified oral hygiene index-Greene & Vermillion. RESULTS AND CONCLUSION: The children do not have proper oral hygiene habits. The daily oral care is inadequate. The number of cleaned tooth surfaces during oral hygiene practice is small. Children have no developed proper oral hygiene skills, and brush only the vestibular surfaces of the teeth (80%, 13.3% the vestibular and the occlusal, and 6.7% only cover lingual surfaces too. The unsatisfactory oral hygiene status is also a result of using only one type of toothbrush movements. The improvement of children's health knowledge should play key role in correcting their oral hygiene technique.

  2. Impact of oral hygiene on the development of oropharyngeal neoplasms

    Directory of Open Access Journals (Sweden)

    D. G. Kiparisova

    2015-01-01

    Full Text Available Objective. To evaluate the impact of oral hygiene on the development of oropharyngeal malignancies.Subjects and methods. The data of a prospective study of dental health indicators were analyzed in 586 patients (there were 76.4 % men and 23.6 % women with oropharyngeal malignancies. In the examinees, the sites of oropharyngeal neoplasms were as follows: the tongue in 195 (33 % cases, mouth floor in 147 (25 %, oropharynx in 139 (24 %, maxilla in 36 (6 %, buccal mucosa in 21 (4 %, soft palate in 18 (3 %, retromolar area in 14 (2 %, mandibula in 12 (2 %, and nose in 4 (1 %. The patients, examination employed routine dental examinations, determination of oral hygiene index, CFE index (a sum of carious, filled, and extracted teeth, and assessment of a patient, s skill and desire to perform individual oral hygiene. The patient hygiene performance (PHP index (Podshadley, Haley, 1968 was used to estimate his/her baseline ability. The rates of initial visits made by patients with oropharyngeal tumors to physicians of different specialties were also analyzed.Results. In the patients with oropharyngeal malignancies, the CFE index was high and amounted to 15 ± 0.4 с with a preponderance of carious and extracted teeth in the pattern; the PHP index was 1.4 ± 0.1, which corresponded to a satisfactory index. Thus, among the comparison group patients, satisfactory oral cavity sanitation was noted in only 4.8 % of the patients having a sanitation certificate. Consequently, 95.2 % of the patients were unready for specialized treatment. Out of the examinees, 176 (30 % made an initial visit for complaints to a dentist, 155 (26.5 % to an oncologist, 107 (18.3 % to an ENT doctor, 103 (17.7 % to a local therapist, and 43 (7.5 % to a surgeon. The collected history data also revealed that 59.2 % of the patients had self-treatment before going to specialists (according to them. Self-treatment or treatment by a noncancer specialist was ascertained to take an average of

  3. The role of oral hygiene: does toothbrushing harm?

    Science.gov (United States)

    Wiegand, Annette; Schlueter, Nadine

    2014-01-01

    Although toothbrushing is considered a prerequisite for maintaining good oral health, it also has the potential to have an impact on tooth wear, particularly with regard to dental erosion. Experimental studies have demonstrated that tooth abrasion can be influenced by a number of factors, including not only the physical properties of the toothpaste and toothbrush used but also patient-related factors such as toothbrushing frequency and force of brushing. While abrasion resulting from routine oral hygiene can be considered as physiological wear over time, intensive brushing might further harm eroded surfaces by removing the demineralised enamel surface layer. The effects of brushing on eroded dentine are not fully elucidated, particular under in vivo conditions. However, there are indications that brushing after an acid impact causes less additional hard tissue loss in dentine than in enamel. Toothbrushing frequency and force as well as toothbrush hardness were shown to act as co-factors in the multifactorial aetiology of non-cervical carious lesions. In vitro studies showed that toothbrushing abrasion is primarily related to the abrasivity of the toothpaste, while the toothbrush acts as a carrier, only modifying the effects of the toothpaste. The benefits of normal oral hygiene procedure exceed possible side effects by far, but excessive toothbrushing - especially of eroded teeth - might cause some harmful effects. © 2014 S. Karger AG, Basel.

  4. Design and content validation of the Oral Hygiene Habits Scale.

    Directory of Open Access Journals (Sweden)

    Norma Idalia Rodríguez

    2016-06-01

    Full Text Available The presence of dental plaque is associated with deterioration of oral health, tooth decay, gingivitis and periodontal disease. The study of content validity of a new instrument aims to determine whether the items included in the measuring instrument are representative of the assessed construct. The objective of this research was to design and validate the content of an oral hygiene habits scale. A Likert-like scale, named Oral Hygiene Habits Scale (OHHS, containing 10 items and five response options on frequency of behavior, was developed to assess the dimensions of toothbrushing and flossing. Six experts were recruited for the study. They were asked to conduct their evaluations individually. Four characteristics (adequacy, clarity, consistency and relevance were evaluated for each item, using an assessment scale of four ordinal values (from 1="does not meet the criteria" to 4="high level of compliance". Data were analyzed using the binomial test, Kendall’s W and Fleiss’s Kappa coefficient. The judges mostly indicated a high level of compliance with the characteristics evaluated for each item and their judgments were consistent with one another. It is concluded that the OHHS composed of 10 items showed content validity. Further studies are suggested to determine its reliability and construct validity.

  5. Oral hygiene practices and habits among dental professionals in Chennai

    Directory of Open Access Journals (Sweden)

    Gopinath V

    2010-01-01

    Full Text Available Aims and objectives : The present study was carried out to assess the oral hygiene practices and habits among practicing general dentists. Materials and Methods : The study was carried out in four dental schools with the help of a self administered questionnaire. The questionnaire covered dentists′ oral self care, smoking habits, professional reading and oral health concepts. A total of 700 dentists responded, of which 457 were males. Recommended oral self care (ROSC included tooth brushing one per day, eating sugary snacks daily or rarely and regularly using fluoride tooth paste. Results : The data obtained was then subjected to statistical analyses and evaluated using chi-square tests and logistic regressions.It was found that 55.9% of all respondents brushed twice a day, 59.4% consumed sugar containing snacks less than once daily and 55.1% of them used fluoride containing paste regularly while brushing. 81.1% of the 700 dentists never used tobacco products. In all, 19.6% 0f the practicing general dentists followed recommended oral self care. Conclusion : From the present study, it can be concluded that only 19.6% of south Indian dentists follow recommended oral self care and hence awareness programs and continuous dental education programs among dentists is essential to improve the present scenario and to increase the number of dental professionals following ROSC.

  6. Preparation and evaluation of diclofenac sodium orally disintegrating tablets

    Directory of Open Access Journals (Sweden)

    Iancu Valeriu

    2016-06-01

    Full Text Available Orally disintegrating tablets (ODTs are dosage forms which disintegrate in mouth within seconds without need of water. This type of quality in dosage form can be attained by addition of different varieties of excipients. Pharmaburst™ 500 is a co-processed excipient system which allows rapid disintegration and low adhesion to punches. The aim of the present study was to develop and evaluate 25 mg diclofenac sodium ODTs (orodispersible tablets batches by direct compression method at different compression forces 10 kN (F1 and 20 kN (F2 and directly compressible excipients used in different ratio (Avicel PH 102, magnesium stearate and coprocessed excipient Pharmaburst™ 500, 70% and 80% w/w. The obtained batches were analyzed for appearance, tablet thickness, uniformity of weight, hardness, friability, disintegration time, and non-compendial methods (wetting time. Co-processed Pharmaburst™ 500 excipient 70% used for sodium diclofenac ODT obtaining determined good results for quality control tests evaluation.

  7. ORAL HYGIENE PRACTICES AND RISK OF ORAL LEUKOPLAKIA

    African Journals Online (AJOL)

    2006-04-01

    Apr 1, 2006 ... Faculty of Dental Sciences, University of Nairobi, P.O. Box 19676 - 00202, Nairobi, Kenya. Request for .... history of smoking tobacco, the RR increased from 4.6 in those who .... removable partial dentures and age on oral.

  8. Oral hygiene and periodontal status among Terapanthi Svetambar Jain monks in India

    Directory of Open Access Journals (Sweden)

    Manish Jain

    2009-12-01

    Full Text Available The main objective of the study was to determine the oral hygiene levels and periodontal status among Jain monks attending a Chaturmass in Udaipur, India. To date, no study has been conducted on Jain monks. The study comprises of 180 subjects and the overall response rate was 76% among them. Oral hygiene status was assessed by the Simplified Oral Hygiene Index (OHI-S of Greene, Vermillion14 (1964, and periodontal status was assessed by the Community Periodontal Index. Additional information was collected regarding food habits, education level and oral hygiene habits. Analysis of variance (ANOVA, Chi Square Test and Step-wise multiple linear regression analysis were carried out using SPSS Software (11.0. The results showed that the oral hygiene status of Jain monks was poor and only 5.6% of the subjects had good oral hygiene. Overall periodontal disease prevalence was 100% with bleeding and shallow pocket contributing a major part (72.8% among all the age groups (p < 0.001. Multiple linear regression analysis revealed that oral hygiene habits, caloric intake and education level explained a variance of 11.7% for the Oral hygiene index collectively. The findings confirmed that Jain monks have poor oral hygiene and an increased prevalence of periodontal disease compared to that of the similarly aged general population because, as a part of their religion, many Jain individuals avoid brushing their teeth especially during fasting, keeping in mind not to harm the microorganisms present in the mouth.

  9. Caries experience and oral hygiene status of a group of visually impaired children in Istanbul, Turkey.

    Science.gov (United States)

    Bekiroglu, Nural; Acar, Nihan; Kargul, Betul

    2012-01-01

    To evaluate the caries experience, oral hygiene status and oral health knowledge of a group of visually impaired students. The study was conducted at one of the largest visually impaired children's schools among students aged between 7 and 16 years (n = 178) in Istanbul, Turkey. A 16-item questionnaire was asked in addition to a clinical tooth examination. The 16-item verbal questionnaire was developed to record the students' general health, impairment, the socioeconomic profile and education level of their parents, oral health knowledge, sources of information about oral health and oral hygiene habits. Oral hygiene was assessed according to Greene and Vermillion's Simplified Oral Hygiene Index (OHI-S). To measure the oral hygiene status, OHI-S index scores were recorded. Additionally, DMFT and dft indices were documented. Only 26.40% of children were caries free, and only 2.2% of students had good oral hygiene. A total of 3.3% of these students were mildly retarded and 2.8% of them had a developmental disability. Visually impaired children exhibited a fair-to-poor level of oral hygiene. Maintenance of oral hygiene remains the greatest challenge in the care of visually impaired children.

  10. Oral hygiene in the orthodontic practice: Motivation, responsibilities, and concepts.

    Science.gov (United States)

    Clark, J R

    1976-01-01

    This article describes our current oral health program. This program will continue to change as we learn more effective ways to communicate and offer instruction. The orthodontist and his staff are in a unique position to help patients become concerned about oral health. The cumulative effect of such patient educations is tremendous since hundreds of patients can be affected. Improving the effectiveness of an oral health program is an excellent opportunity to expand our service as health-care practitioners. A survey of dental home-care programs shows that a relationship exists between dentists' attitudes toward their programs and the degrees of success. Usually an oral health program will not become effective unless the orthodontist is motivated and accepts responsibility for motivating his staff and patients. The extent to which an orthodontist is enthusiastic and involves himself in oral health motivation will be reflected in how enthusiastic his auxiliaries are when instructing patients. If an orthodontist delegates both the motivational and instructional aspects of oral hygiene improvement to auxiliaries, his program will fall short of its potential effectiveness. A comment at each appointment telling the patient about his cleaning effectiveness is especially helpful. This feedback should be offered with kindness, objectivity, and respect for the patient. If an orthodontist feels impatient or frustrated, the patient will perceive this; perception of this negativity will frequently result in patient resistance to instruction and cooperation. When an orthodontist offers guidance in oral hygiene with sincere interest and respect, patients usually respond to his concern and become receptive to improving themselves. The extent to which we recognize a patient's "potential" to achieve excellent oral health, regardless of his present condition, will affect our ability to motivate that person. Our respect for patients will increase when we accept that nearly every

  11. Stability of benzocaine formulated in commercial oral disintegrating tablet platforms.

    Science.gov (United States)

    Köllmer, Melanie; Popescu, Carmen; Manda, Prashanth; Zhou, Leon; Gemeinhart, Richard A

    2013-12-01

    Pharmaceutical excipients contain reactive groups and impurities due to manufacturing processes that can cause decomposition of active drug compounds. The aim of this investigation was to determine if commercially available oral disintegrating tablet (ODT) platforms induce active pharmaceutical ingredient (API) degradation. Benzocaine was selected as the model API due to known degradation through ester and primary amino groups. Benzocaine was either compressed at a constant pressure, 20 kN, or at pressure necessary to produce a set hardness, i.e., where a series of tablets were produced at different compression forces until an average hardness of approximately 100 N was achieved. Tablets were then stored for 6 months under International Conference on Harmonization recommended conditions, 25°C and 60% relative humidity (RH), or under accelerated conditions, 40°C and 75% RH. Benzocaine degradation was monitored by liquid chromatography-mass spectrometry. Regardless of the ODT platform, no degradation of benzocaine was observed in tablets that were kept for 6 months at 25°C and 60% RH. After storage for 30 days under accelerated conditions, benzocaine degradation was observed in a single platform. Qualitative differences in ODT platform behavior were observed in physical appearance of the tablets after storage under different temperature and humidity conditions.

  12. SUPERDISINTEGRANTS IN THE DEVELOPMENT OF ORALLY DISINTEGRATING TABLETS: A REVIEW

    Directory of Open Access Journals (Sweden)

    Nisha Gupta

    2011-11-01

    Full Text Available The desire of improved palatability in orally administered products has prompted the development of numerous formulations with improved performance and acceptability. Orally disintegrating tablets are an emerging trend in novel drug delivery system and have received ever-increasing demand during the last few decades. The field has become a rapidly growing area in the pharmaceutical industry and gaining popularity due to ease of administration and better patient compliance especially for geriatric and pediatric patients. ODTs are solid unit dosage forms, which disintegrates or dissolves rapidly in the mouth without chewing and water. This type of property in dosage form can be attained by addition of different excipients, from which disintegrant is the key adjuvant. In recent years, several newer agents have been developed known as superdisintegrants. Diverse categories of superdisintegrants such as synthetic, semi-synthetic, natural and co-processed blends etc. have been employed to develop effectual mouth dissolving tablets and to overcome the limitations of conventional tablet dosage forms. The objective of the present article is to highlight the various kinds of superdisintegrants along with their role in tablet disintegration and drug release, which are being used in the formulation to provide the safer, effective drug delivery with patient compliance. This review focuses on various synthetic superdisintegrants, natural superdisintegrants from different plant sources, co-processed excipients blend and their efficiency.

  13. Dental visits, oral hygiene behaviour, and orthodontic treatment in Switzerland.

    Science.gov (United States)

    Stadelmann, Pascale; Zemp, Elisabeth; Weiss, Carine; Weiger, Roland; Menghini, Giorgio; Zitzmann, Nicola U

    2012-01-01

    Since the first survey in 1992/93, the Swiss Health Survey (SHS) has been repeated every 5 years (1997, 2002 and 2007). In the present study, dental visits (dental care utilisation within the last 12 months), oral hygiene measures and the frequency of orthodontic treatments in the Swiss population in 2002 were examined and dental visits were compared with the years 1992/93, 1997 and 2007. Weighted data were analysed regarding different sociodemographic factors. From 1992 to 2002, dental visits among the 15-74-year-old declined continuously (1992/93: 70%, 1997: 66%, 2002: 63%), whereas in 2007 a slight increase (66%) was documented. In the survey from 2002, a large proportion (74%) of the population stated to clean their teeth or prostheses several times a day, predominantly with a manual toothbrush, whereas 28% applied an electric toothbrush and almost half of the respondents also used dental floss or toothpicks. Fewer visits and less intensive oral hygiene measures were observed among the elderly, men, weak social strata, smokers, persons with more than 8 missing teeth and in the group with removable dentures. Almost a quarter of the population had orthodontic treatment with the highest proportion among the 15-24-year-old (56%).

  14. Nail Hygiene

    Science.gov (United States)

    ... Water, Sanitation, & Environmentally-related Hygiene Handwashing and Nail Hygiene Keeping Hands Clean Nail Hygiene Diapering Safe & Healthy Diapering in ... Respiratory Disease Prevention Handwashing in the Developing World Hand Hygiene Saves Lives: Patient Admission Video Division of Oral ...

  15. Body Hygiene

    Science.gov (United States)

    ... Water, Sanitation, & Environmentally-related Hygiene Handwashing and Nail Hygiene Keeping Hands Clean Nail Hygiene Diapering Safe & Healthy Diapering in ... Respiratory Disease Prevention Handwashing in the Developing World Hand Hygiene Saves Lives: Patient Admission Video Division of Oral ...

  16. Plaque, caries level and oral hygiene habits in young patients receiving orthodontic treatment

    DEFF Research Database (Denmark)

    Martignon, S; Ekstrand, K R; Lemos, M I

    2010-01-01

    To assess plaque, caries, and oral hygiene habits amongst patients receiving fixed-orthodontic treatment at the Dental-Clinic, Universidad-El-Bosque, Bogotá, Colombia.......To assess plaque, caries, and oral hygiene habits amongst patients receiving fixed-orthodontic treatment at the Dental-Clinic, Universidad-El-Bosque, Bogotá, Colombia....

  17. ORAL HYGIENE PROCEDURES IN THE PRESENCE OF A ’TUBETYPE’ DIET.

    Science.gov (United States)

    1) their usual oral hygiene procedures without a dentifrice , and (2) various proposed oral hygiene procedures without a dentifrice . The initial 35... dentifrice . There were significant mean increases in the scores for gingival inflammation (P < .01) and in plaque accumulation (P < .05). A second study

  18. Assessing the standards of online oral hygiene instructions for patients with fixed orthodontic appliances

    NARCIS (Netherlands)

    Verhoef, Willem A.; Livas, Christos; Delli, Konstantina; Ren, Yijin

    2015-01-01

    Background. The authors conducted this study to assess the quality of the information available on the Web about oral hygiene for patients with fixed orthodontic appliances. Methods. The authors entered the search terms "cleaning braces," " brushing braces," and "oral hygiene and braces" into Google

  19. Knowledge of Dental Health and Oral Hygiene Practices of Taiwanese Visually Impaired and Sighted Students

    Science.gov (United States)

    Chang, Chien-Huey Sophie; Shih, Yeng-Hung

    2004-01-01

    This study investigated the dental health knowledge and oral hygiene practices of 95 students with visual impairments and 286 sighted students in Taiwan. It found that the students with visual impairments were less knowledgeable about dental health and less frequently completed oral hygiene practices than did the sighted students.

  20. Determinants for oral hygiene and periodontal status among mentally disabled children and adolescents

    Directory of Open Access Journals (Sweden)

    Kumar S

    2009-09-01

    Full Text Available Aim: To assess the impact of socio-demographic and clinical variables on the oral hygiene and periodontal status in a sample of mentally disabled subjects. Materials and Methods: Study sample comprised of 171 mentally disabled subjects attending a special school in Udaipur, India. Oral hygiene status was assessed by Simplified Oral Hygiene Index (OHI-S and periodontal status by Community Periodontal Index. Results: Stepwise linear regression analysis revealed that the best predictors in the descending order for oral hygiene index were disabled sibling, medical diagnosis, IQ level, education of mother and father. Having Down syndrome, less educated parents, poor economic status and a disabled sibling were the most important predictors for poor periodontal status. Conclusions: The present study highlighted that the oral hygiene and periodontal status of the present study population is poor and was influenced by medical diagnosis, IQ level, disabled sibling, parent′s level of education and economic status.

  1. Oral hygiene risk indicators among 6- to 9-year-old Taiwanese aboriginal children.

    Science.gov (United States)

    Hsieh, Hui-Ju; Huang, Shun-Te; Tsai, Chi-Cheng; Chiou, Meng-Jao; Liao, Cheng-Ta

    2014-05-01

    This study investigated the dental health status, dietary habits, oral hygiene levels, and caretaker risk indicators among Taiwanese children. This cross-sectional purposive sampling study included 256 aboriginal children, 6 to 9 years old, living in remote regions in southern Taiwan. Participants received dental examinations, and questionnaires were completed by caretakers. Data were analyzed using the χ(2) test, t test, and multiple logistic regressions. The deft (sum of decayed, extracted, and filled primary teeth) and defs (sum of the decayed, extracted, and filled primary dentition surfaces) indices were affected by the frequencies of drinking sweetened beverages (P = .0006) and daily toothbrushing (P = .0032). Caretakers' toothbrushing frequency was a significant predictor of children's oral hygiene status (P oral hygiene was 2.04 (P = .0184). Oral hygiene among aboriginal children in this study was inadequate. Caretakers' toothbrushing frequency and betel quid habit were significant predictors of poor children's oral hygiene.

  2. Oral Hygiene Practices and Teeth Cleaning Techniques Among Medical Students.

    Science.gov (United States)

    Naseem, Sajida; Fatima, Syeda H; Ghazanfar, Haider; Haq, Sana; Khan, Najeeb A; Mehmood, Moeez; Ghazanfar, Ali

    2017-07-18

    Objectives Oral health is essential for general health and quality of life. It is a state of being free from mouth and facial pain, oral and throat cancer, oral infections and sores, periodontal disease, tooth decay, tooth loss, and other diseases and disorders that limit an individual's capacity to bite, chew, smile, and speak; it affects psychosocial well-being too. The objective of our study was to assess teeth cleaning techniques and oral hygiene practices among medical students. Methods The data of the study were collected in two stages. The first stage involved the administration of a self-constructed questionnaire among medical students. In the second step, the students were asked to demonstrate their teeth cleaning techniques on a model. A standard teeth cleaning checklist was used to evaluate the students. The students were then given the checklist and a video on teeth cleaning techniques was shown to them. The data obtained was analyzed on IBM's statistical package for the social sciences (SPSS) version 21.  Results Out of a total of 444 students, 256 (57.7 percent) were males while 188 (42.3 percent) were females. About 254 (57.2 percent) participants were preclinical medical students while 190 (42.8 percent) were clinical year medical students. A majority of medical students used medium consistency toothbrushes (177; 39.9 percent) and soft consistency toothbrushes (137; 30.9 percent). Most medical students (248; 55.9 percent) brushed two times a day while 163 (36.7 percent) brushed only one time. About 212 (47.7 percent) of the medical students used mouthwash along with a toothbrush while only 36 (8.1 percent) used floss along with a toothbrush. About 157 participants (35.4 percent) changed their toothbrush once in two months while 132 (26.7 percent) changed their toothbrush once in three months. The mean duration that participants brushed their teeth was 134.99 ± 69.01 seconds. Conclusion Medical students were found to have a faulty teeth

  3. Further improvement of orally disintegrating tablets using micronized ethylcellulose.

    Science.gov (United States)

    Okuda, Yutaka; Irisawa, Yosuke; Okimoto, Kazuto; Osawa, Takashi; Yamashita, Shinji

    2012-02-28

    The aim of this study is to design a new orally disintegrating tablet (ODT) containing micronized ethylcellulose (MEC). The new ODT was prepared by physical mixing of rapidly disintegrating granules (RDGs) with MEC. To obtain RDGs, mannitol was spray-coated with a suspension of corn starch and crospovidone (9:1, w/w ratio) using a fluidized-bed granulator (suspension spray-coating method). The new ODTs were evaluated for their hardness, friability, thickness, internal structure (X-ray-CT scanning), in vivo disintegration time, and water absorption rate. Since MEC increases tablet hardness by increasing the contact frequency between the granules, the new ODTs could obtain high hardness (>50 N) and low friability (disintegration in vivo (film coating, matrix, and microcapsule).

  4. Self-reported poor oral hygiene among in-school adolescents in Zambia

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    Rudatsikira Emmanuel

    2011-07-01

    Full Text Available Abstract Background Dental health is a neglected aspect of adolescent health globally but more so in low-income countries. Secondary analysis using the 2004 Zambia Global School-Based Health Survey (GSHS was conducted in which we estimated frequencies of relevant socio-demographic variables and explored associations between selected explanatory variables and self-reported poor oral hygiene (not cleaning or brushing teeth within the last 30 days of the completion of questionnaire. Findings Most of the 2257 respondents were males (53.9% and went hungry (82.5%. More than 4 in 10 respondents drank alcohol (42.2% while 37.2% smoked cannabis. Overall 10.0% of the respondents reported to have poor oral hygiene. Male respondents were 7% less likely to report to have poor oral hygiene compared to females. Compared to respondents who never drank alcohol, those who drank alcohol were 27% more likely to report to have poor oral hygiene. Respondents who smoked cannabis were 4% more likely to report to have poor oral hygiene compared to those who did not smoke cannabis. Finally, respondents who went hungry were 35% more likely to report to have poor oral hygiene compared to those who did not go hungry. Conclusions Results from this study indicate that female gender, alcohol drinking, cannabis smoking, and going hungry were associated with self-reported poor oral hygiene. The identification of these factors should guide the design and implementation of programs aimed to improve oral health among adolescents.

  5. Oral hygiene practices and factors influencing the choice of oral hygiene materials among undergraduate students at the University of Port Harcourt, Rivers State, Nigeria

    Directory of Open Access Journals (Sweden)

    Ayamma Udo Umanah

    2017-01-01

    Full Text Available Objectives: The objectives of this study were to determine oral hygiene practices among university students; establish any association between oral hygiene practices and sociodemographic variables and find out the factors that may influence the choice of oral hygiene products in this group. Materials and Methods: Self-administered questionnaire containing information on age, gender, material used for tooth cleaning, and frequency of tooth cleaning was completed by the students in their hostels. Data were analyzed using SPSS version 20.0. Test of significance was carried out using Chi-square and logistic regression analysis. Association was considered statistically significant when P ≤ 0.05. Results: In the present study, all the participants irrespective of the age, gender, and field of study used toothbrush and toothpaste as the oral hygiene tool. The use of dental floss, mouth rinse, and interproximal brush was not recorded in this study. About 24% of the participants reported using fluoride-containing toothpastes. Cleaning the teeth twice daily was significantly related to age (P = 0.046, gender (P = 0.01, and field of study (P = 0.032. Logistic regression analysis shows that the relationship between the sociodemographic characteristics of the participants and their frequency of tooth cleaning was statistically significant. The cost was the major factor influencing the selection of oral hygiene tools. Conclusion: The oral hygiene practices of the participants were suboptimal. Less than two-third of the sample cleaned their teeth twice daily. Age, gender, and field of study were significant determinants of oral hygiene practice. The major factor which influenced the selection of toothpaste and toothbrush was the cost.

  6. Prevention of the exposure by cyclophosphamide oral tablet

    OpenAIRE

    Hanada, Takae; Takami, Yoichiro; Moriyama, Kei; Oro, Masafumi; Ogawa, Takehiro; Moriyasu, Hiroko; Inoue, Yuka; Kanemitsu, Asako; Kawamoto, Eiko; Nagase, Ayaka; Hamahara, Anna; Yamamoto, Atsuko; Shimada, Kenichi; TAKAHASHI, Masashi; Egawa, Takashi

    2015-01-01

    Background Unintended exposure to antitumor agents from an oral medicine may place healthcare workers and patients taking medicine at risk. In this study, the exposure to blister pack by CP (cyclophosphamide) and appropriate preventive procedures were examined. Findings CP detected inside the blister pack of the tested seven lots by LC-MS/MS ranged from 8.2 to 199.6 ng. Raman imaging clearly showed that CP ingredient was completely covered by the tablet coating layer and had not leached out o...

  7. ASSESSMENT OF ORAL HYGIENE HABITS IN CHILDREN 6 TO 12 YEARS.

    OpenAIRE

    Liliya Doichinova; Nadezhda Mitova

    2014-01-01

    INTRODUCTION: Oral hygiene is an essential element of health education programs for schoolchildren. AIM: The study aims to assess the skills when conducting oral hygiene of a group of schoolchildren and to conduct training in its rules. MATERIAL AND METHODS: The study covers 30 children aged 6-12 years. The training was conducted by the methods of the visual pedagogy and implementation of the technique “Say, show, do”. The assessment of the oral-hygiene status was held by the simplified...

  8. The relationship between nurses' oral hygiene and the mouth care of their patients.

    Science.gov (United States)

    Ashkenazi, Malka; Yaish, Yaniv; Yitzhak, Moran; Sarnat, Haim; Rakocz, Meir

    2013-01-01

    To investigate the extent to which a relationship may exist between nurses' own oral hygiene and their commitment and capability of following instructions for tooth brushing with conventional and triple-headed toothbrushes, to cerebral palsy (CP) children. The study included 43 individuals with CP and their 44 nurses. A structured questionnaire was designed to assess I. Demographic characteristics of the nurses II. Nurses' knowledge and maintenance of their own oral-hygiene and that of their CP patients. Nurses' ability to follow instruction for tooth-brushing was evaluated and scored using the TB-PS-I/Ashkenazi index following the first brushing, as well as on a recall visit one month later. More nurses (72.7%) reported routine tooth-brushing in the morning than in the evening (40.9%). Most nurses (73%) reported not flossing their teeth at all, and more than half reported visiting their dentist only when they suffer pain. A positive correlation was found between the nurses' knowledge of preventive oral measures and their compliance with their own oral hygiene and with that of their CP patients. Similarly, a positive correlation was found between nurses' receiving previous instruction for correct oral hygiene and their maintenance of their patients' oral hygiene. Institutions for CP patients should disseminate information on oral hygiene to staff, as a means of increasing their maintenance of their patients' oral health.

  9. To evaluate the comparative status of oral health practices, oral hygiene and periodontal status amongst visually impaired and sighted students.

    Science.gov (United States)

    Jain, Ashish; Gupta, Jyoti; Aggarwal, Vyom; Goyal, Chinu

    2013-01-01

    The aim of this study was to evaluate the comparative status of oral health practices, oral hygiene, and periodontal status amongst visually impaired and sighted students. In this study, 142 visually impaired children from a blind school in the age group of 6-18 years were enrolled with a similar number of age and sex matched sighted students studying in different schools of Chandigarh. The outcome variables were oral hygiene practices, oral hygiene status, and periodontal status. The visually impaired had been found to have better oral hygiene practices, a nonsignificant difference of oral hygiene scores but a significantly high value for bleeding scores as compared to sighted students. Age wise comparisons showed that bleeding scores were highly significant in 9-11 years and 12-14 years age group as compared to 6-8 years and 15-18 years age group. It could be related that the increased prevalence of bleeding sites despite of better oral hygiene practices in visually impaired group might be the result of their handicap to visualize plaque.

  10. Improving the Awareness of Personal and Oral Hygiene in Second Graders.

    Science.gov (United States)

    Meleskie-Lippert, Kathleen

    The practicum reported here involved the design of a hygiene awareness unit to help 30 second-grade students in an inner-city school become aware of and improve their personal and oral hygiene, and to provide necessary knowledge concerning pediculosis. Surveys of students and faculty prior to the program demonstrated the need for such a program as…

  11. Knowledge and attitudes of pharmacists regarding oral health care and oral hygiene products in Chennai city

    Directory of Open Access Journals (Sweden)

    Priya Shanmuga

    2008-01-01

    Full Text Available Objectives : This study was done to find out the knowledge and attitudes of pharmacists regarding oral health care and oral hygiene products in Chennai city. Materials and Methods : A cross-sectional survey among a sample of the pharmacists in Chennai city was done and data regarding their knowledge and attitudes towards oral health care and oral hygiene products were obtained using a closed-ended questionnaire. Results: Among the 60 pharmacies approached, 50 pharmacists participated in the study and completed the questionnaire. Though 48% of the participants gave a positive answer when asked whether they had met the dentist practicing close to their pharmacies, the frequency with which they met the dentist ranged from once a week (24% to once a month (28%. Most of the pharmacists stocked oral health-related products, which comprised 15-25% of their total stock. Of these products toothpaste was the most common (62%, followed by mouth rinses (12%. Toothache or painful teeth was the most common dental problem (78% for which patients approached the pharmacists for advice. With regard to the advice given, 38.5% of the pharmacists asked the patient to consult a nearby dentist after dispensing medications, while 22.4% of the pharmacists dispensed antibiotics and painkillers without any referral. Seventy percent of the pharmacists expressed interest in giving oral health care advice to patients. However, many of them (38% felt that lack of proper knowledge is a barrier to providing oral health care advice. Conclusion : It is clear from the present study that pharmacists are presently an underutilized resource, and there is a definitive need to improve their training and access to information on available dental services.

  12. Motivation to oral hygiene with the donation of toothbrushes to schoolars of Curitiba

    Directory of Open Access Journals (Sweden)

    Flávia Cristina da Cruz SILVA

    2006-05-01

    Full Text Available More and more the market offers toothbrushes with the most varied and attractive infantile designs. The question is if the simple presentation of the commercial product (brush can generate anincentive to the oral hygiene, and therefore, buccal health of children. Thus, this work had as objective to evaluate the children’s motivation to the oral hygiene with the donation of toothbrushes, through the survey of the modified Simplified Oral Hygiene Index (m-SOHI, only for anterior superior teeth (central and lateral incisors, and canines, in children of 7 years of age, of both genders, from a public and a private school. It was concluded that there was a motivation to the oral hygiene in the individuals of both schools, regardless of gender, although the reduction in the plaque accumulation was not very significant.

  13. Effects of an Oral Hygiene Punishment Procedure on Chronic Rumination and Collateral Behaviors in Monozygous Twins.

    Science.gov (United States)

    Singh, Nirbhay N.; And Others

    1982-01-01

    When an oral hygiene punishment procedure was introduced, rumination (regurgitation) of profoundly retarded monozygous adolescent twins was dramatically reduced. The decrease was maintained over a 6 month period and was accompanied by increased rates of socially appropriate behavior. (CL)

  14. Oral hygiene in patients with oral cancer undergoing chemotherapy and/or radiotherapy after prosthesis rehabilitation: protocol proposal

    Science.gov (United States)

    RAPONE, B.; NARDI, G.M.; DI VENERE, D.; PETTINI, F.; GRASSI, F.R.; CORSALINI, M.

    2016-01-01

    SUMMARY Purpose This study was aimed at assessing the effectiveness and the importance of an oral hygiene (OH) protocol in patients undergoing radiation therapy and chemotherapy after prosthesis rehabilitation, in order to reduce or minimize oral complications. Materials and methods This study was carried out at the Department of Dental Science, at the University of Bari-Italy from December 2012 to December 2015 on 34 selected patients with primary oral cancer undergoing chemotherapy and radiotherapy after prosthesis rehabilitation. They were divided into 2 groups according to their age, sex and cancer therapy. Seventeen patients were assigned to the control group and seventeen in the experimental one. In the experimental group (Table 1), patients underwent an oral hygiene protocol whereas in the control group (Table 2) patients received the usual care provided within the clinical setting. All the patients gave written informed consent. It has been asked and obtained the authorisation from the Ethics Committee of the Dental Science and Surgery Department. Results Results show that in patients undergoing the oral hygiene protocol, the complications and the risks of infection and permanent dental problems have been minimized. Indeed, of the seventeen patients undergoing the OH protocol, 70% obtained positive results and were satisfied with the program outcome. Conclusions The role of the health care providers is essential to educate patients to adhere to the prescribed treatments and reinforce their motivation in oral hygiene. The oral hygiene procedures prevent and ameliorate oral complications due to the radiation therapy and chemotherapy. PMID:28280537

  15. Poor Dental Status and Oral Hygiene Practices in Institutionalized Older People in Northeast Brazil

    Directory of Open Access Journals (Sweden)

    Luciene Ribeiro Gaião

    2009-01-01

    Full Text Available In this study we describe the dental status and oral hygiene practices in institutionalized older people and identify factors associated with poor dental status. A cross-sectional study was performed in a nursing home in Fortaleza, the capital of Ceará State (northeast Brazil. The number of decayed, missing, and filled teeth (DMFT was assessed in the residents of the nursing home (=167; mean age = 76.6 years. The mean DMFT value was 29.7; the mean number of missing teeth was 28.4. Ninety-three (58.1% were edentulous. Almost 90% practiced oral hygiene, but only about half used a toothbrush. Only 8% had visited a dentist in the preceding three months. Most of the variables regarding oral hygiene habits (such as the use of toothbrush, frequency of oral hygiene per day, regular tooth brushing after meals did not show any significant association with the DMFT. In multivariate regression analysis, age, general literacy level, and practice of oral hygiene were independently associated with the DMFT (2=0.13. Institutionalized older people in northeast Brazil have poor dental status, and oral hygiene practices are insufficient. Dental health education is needed focusing on the special needs of this neglected and socioeconomically deprived population to improve their quality of life.

  16. Oral health knowledge, practice, oral hygiene status, and dental caries prevalence among visually impaired children in Bangalore

    Directory of Open Access Journals (Sweden)

    S T Prashanth

    2011-01-01

    Full Text Available Introduction: Visually impaired children daily face challenges for bearing their everyday skills. Maintenance of proper oral hygiene is one among them. Aim: The aim of the study was to assess the oral health knowledge, practice, oral hygiene status, and dental caries prevalence among visually impaired children in Bangalore. Materials and Methods: A total of 85 children were asked verbally a questionnaire regarding the frequency of brushing, cleaning tools, use of dentifrice, knowledge about the role of sugar in producing dental decay, and frequency of visit to the dentist. All children were screened and DMF and def scores were recorded and oral hygiene status were assessed by Green and Vermillion index. Results: Green and Vermillion index. Kruskal Wallis Chi square test was performed and no statistically significant results were obtained with DMF and def scores as well as OHI scores across different ages in the range of 8 to 13 years. A highly statistically significant result was obtained with dental caries prevalence and oral hygiene status of visually impaired children. Conclusions: The present study shows not much worsening of oral health status in the study population. A little extra care by the parent or caretaker regarding oral hygiene can give drastic results in reduction of dental caries.

  17. Knowledge, Attitude and Behaviour for Choosing Oral Hygiene Aids among Students of Management Institutes, Ghaziabad, India.

    Science.gov (United States)

    Kote, S; Dadu, M; A R, Sowmya; Ds, Aruna; Arora, D

    2013-11-01

    There is a lot of information available about various oral hygiene aids used for the maintenance of oral hygiene and the prevention of oral diseases but the reason why people choose a particular product is under-reported. This study sought to assess the knowledge, attitudes and behaviour of choosing oral hygiene aids among students of management institutes in Ghaziabad, India. A cross-sectional survey was conducted in five management institutes selected by simple random sampling and data were collected from 1224 students by self-administered structured validated questionnaire. The study showed that toothbrush (96.8%) and toothpaste (95.2%) were the main products used for the maintenance of oral hygiene. The most commonly used brand dentifrices were Colgate and Close-Up (47%, 23.3%) and in toothbrush, Oral B and Colgate (48.4%, 30.9%), respectively. A particular brand of toothpaste was preferred by 66.4% of the subjects because of childhood and parental use, which was the most influential factor (56.9%). Bristle design was the main criterion for choosing a toothbrush (44.9%), followed by bristle consistency (33.1%). The most commonly used toothbrushes were of soft bristle consistency (51.2%) and 10.9% of the subjects did not know the type of bristle consistency present in their toothbrush. Selection of oral hygiene products was based more on parental influence and there seems to be a lack of knowledge and awareness about how to choose a dentifrice and toothbrush.

  18. [Adherence to oral hygiene and dental self-care].

    Science.gov (United States)

    Poplinger, A

    2010-04-01

    illustrates, through a comprehensive literature review of theories, models and researches, the contemporary methods for promoting adherence to oral hygiene, dental Self-Care and treatment. Using the combination of a survey from a select sample of specialists in the field of Dentistry, and the conclusions inferred from studies reviewed, I was able to determine how investment in the Bio-Psycho-Social approach would improve patient satisfaction from their doctors and outcomes of the treatment, shorten the duration of treatment, consume only little resources, improve dental health of patients and prevent repetitive visits to the dentists clinics. At the same time, despite the fact that dentistry practitioners acknowledge the importance of patient's adherence and take active measures such as talks, praises, guidance and providing information, most of them don't seem to comprehend interfusion of family members or friends as an integral part of the treatment. Moreover, their overall feeling is of incompetence when regarding dealing with un-adherent patients. Therefore, maybe there is room for providing dentists and staff with seminars, conventions etc. about the latest novelties on the subject. In conclusion, enhancing dental patient's adherence to health behavior is a domain mainly under the responsibility of the dentist, but also of his staff. As elaborated in the article, the measures for doing so are: 1. Information- the dentist should guide patients about the different methods for maintaining oral hygiene, explain how proper adherence benefits positive treatment outcome, and provide a broad and informative picture of the patient's specific problem. 2. Positive rapport - the need for establishing a good relationship between the doctor and his patients is crucial for attaining effective and satisfactory treatment outcomes. No doubt that this matter depends upon the personality and character of both the doctor and the patient, but using positive verbal reinforcements, symbolic

  19. Oral misoprostol versus dinoprostone vaginal tablets for labor induction

    Directory of Open Access Journals (Sweden)

    Khaled Ibrahim Abu El aish

    2013-06-01

    Full Text Available Background: Induction of labour is common in obstetric practice. We conducted this study to find the appropriate and safe drug for labour induction and to compare the safety and efficacy of oral misoprostol and vaginal dinoprostone for labour induction. Methods: In a provisional, prospective and cross-sectional study, one hundred and fifty five singleton cephalic presentation full term pregnancies with medical or obstetric indication for labour induction were allocated in two groups. First group received oral 50 micrograms for nulliparas and low parity group (1-4, and 25micrograms for grand multiparas (≥ 5 misoprostol orally every 6 hours to a maximum of four doses daily. In the second group vaginal tablets of dinoprostone 3mg then 1.5mg for nulliparas and 1.5mg for low parity and grand multiparas groups were inserted in the posterior fornix, every 8 hours. Primary outcome measures were: induction success, induction-delivery interval and number of used doses. Secondary outcome measures included: maternal side effects, caesarean section rate, mode of delivery and neonatal outcome. Data was collected from patient case notes and analyzed using software SPSS (version 13.0 and p-value < 0.05 was used as statistical significance of differences. Results: In our study there were no significant differences in baseline parameters in the two groups nor in the indications for labor induction except misoprostol was used in premature rupture of membrane. Induction of labor succeeded in 123 (79.35% women without other interventions from other methods (80.26%misoprostol group versus 78.5% dinoprostone p=0.492. It was observed that there were no significant differences between the two groups in final outcomes nor in obstetrical complications. There was no significance in differences between misoprostol and dinoprostone groups in induction-delivery interval (15.2 ± 14.5 hours versus 16.4 ± 11.3 hours p=0.6 resp.. Conclusions: This study demonstrated that oral

  20. Development and evaluation of ofloxacin orally disintegrating tablets

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    Badrinath Pralhadrao Mohite

    2012-06-01

    Full Text Available Bitter taste of ofloxacin, a broad spectrum bactericidal agent, is masked and orally disintegrating tablets were formulated. The bitter taste is masked by forming complex between drug and weak cation exchange resins, Tulsion 335 and Indion 204. Effect of pH and drug:resin ratio on the drug loading was studied. Maximum drug loading was observed at pH 6. Ratio of 1:2 of drug:resin masked almost complete bitterness of ofloxacin. Formation of complexes was confirmed by IR spectroscopy. Physical characterization of taste masked complexes was carried out. Present work envisages the taste masking of ofloxacin and development of orally disintegrating tablets. The effect of pH and resin quantities on drug loading were studied to find the optimum conditions of drug loading for complete taste masking. Effect of superdisintegrants like sodium starch glycolate, croscarmellose sodium and polyplasdone XL at varying level on physical parameters of compressed tablets was also assessed. The formulations containing 5 % w/w polyplasdone XL showed about 90 % of drug release within 5 minutes. No significant differences were observed in the physical parameters of resinates as well as tablets prepared from Tulsion 335 and Indion 204.O gosto amargo de ofloxacina, agente bactericida de largo espectro, é mascarado e formularam-se comprimidos dispersíveis. O sabor amargo é mascarado pela formação de complexo entre o fármaco e resinas de troca catiônica fraca, Tulsion 335 e Indion 204. Efeito do pH e da proporção fármaco: resina sobre a carga de fármaco foi estudada. Carga de fármaco máxima foi observada em pH 6. Proporção 1:2 do fármaco: resina mascarou quase completamente o gosto amargo de ofloxacina. A formação de complexos foi confirmada por espectroscopia no IV. Caracterização física dos complexos de sabor mascarado foi realizada. O presente trabalho preconiza o mascaramento do gosto de ofloxacina e desenvolvimento decomprimidos por via oral, se

  1. Gingival and oral hygiene conditions in patients with fixed orthodontic appliance wearers

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    Rini Anggraeni

    2011-07-01

    Full Text Available The aim of this study was to get the description of gingival condition and oral hygiene in patients with the fixed orthodontic appliance at Orthodontics Specialist Clinic of Oral and Dental Hospital Faculty of Dentistry Universitas Padjadjaran (RSGM FKG UNPAD Bandung. This descriptive study with a survey method included 30 patients with fixed orthodontic appliances consist of 8 male and 22 females. The sample collected by purposive sampling. The data was collected based on filling questioner forms and clinical examination with an assessed degree of gingival enlargement by Carranza assessed Gingival Index by Loe and Silness, measured pocket depth, and assessed Plaque Index by Silness and Loe. The result showed that 90% of samples had gingival enlargement with variants of gingival enlargement degree from grade 1, 2, 3 and mostly present in the posterior area. Prevalence of gingivitis was 100% divided into 76.67% suffering mild gingivitis and 23.33% suffering moderate gingivitis. In an examination of pocket depth, 6.67% had 1.1-2 mm of pocket depth; 70% had 2.1-3 mm of pocket depth, and 23.33% had 3.1-4 mm. In an examination of oral hygiene, 43.33% had good oral hygiene; 46.67% had moderate oral hygiene, and 10% had poor oral hygiene. The conclusion of this research was the orthodontics wearer suffering from gingival enlargement and mild gingivitis.

  2. Oral hygiene and number of oral mucosal lesion correlate with oral health-related quality of life in elderly communities

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    Dewi Agustina

    2014-03-01

    Full Text Available Background: Quality of life assessment mostly is based on general health. Deterioration of physiologic condition, polypharmacy and the high occurrence of chronic disease in elderly may manifest in oral cavity that can affect oral function, in turn it will affect quality of life of elderly. Purpose: This study was aimed to determine the correlation of oral health status and oral health-related quality of life (OHRQoL in elderly communities of Yogyakarta city. Method: Seventy three elders were subjects of this study. Data of OHRQoL and oral health status were obtained from modification of questionnaire of Dental Impact of Daily Living (DIDL Index and from intraoral examination, respectively. Intraoral examination comprised oral mucosal lesion amount, oral hygiene, DMFT index and periodontal tissue status. The data then were analyzed statistically using Pearson Product Moment Correlation. Result: The results showed that mean of DMFT index was 16.9 and 63% of subjects were found with gingivitis, most subject had moderate oral hygiene and each subject at least had two oral mucosal lesions. Mean score of quality of life was 27.2 and classified as satisfying. Oral hygiene and number of oral mucosal lesion had correlation with OHRQoL with r were -0.236 (Sig. : 0.045 and -0.288 (Sig. : 0.013, respectively. Conclusion: The study suggested that oral hygiene and number of oral mucosal lesion correlate with oral health related-quality of life in elderly communities of Yogyakarta city.Latar belakang: Penilaian kualitas hidup terutama didasarkan pada kesehatan umum. Memburuknya kondisi fisiologis, polifarmasi dan tingginya kejadian penyakit kronis pada lansia dapat termanifestasi di dalam rongga mulut sehingga dapat mempengaruhi fungsi mulut yang pada gilirannya akan mempengaruhi kualitas hidup lansia. Tujuan: Penelitian ini bertujuan untuk meneliti hubungan antara status kesehatan mulut dan kualitas hidup berdasarkan kesehatan mulut pada masyarakat lanjut

  3. Factors influencing the provision of oral hygiene care following stroke: an application of the Theory of Planned Behaviour.

    Science.gov (United States)

    Ab Malik, Normaliza; Mohamad Yatim, Saari; Lam, Otto L T; Jin, Lijian; McGrath, Colman

    2017-01-27

    This study aimed to examine "intention to" and "performance of" oral hygiene care to stroke patients using the Theory of Planned Behavior. A large scale survey of 13 centers in Malaysia was conducted involving 806 nurses in relation to oral hygiene care intentions and practices. In addition, information on personal and environmental factors was collected. The response rate was 95.6% (778/806). The domains of the Theory of Planned Behavior were significantly associated with general intention to perform oral hygiene care: attitudes (β = 0.21, p stroke patients. Several provider and environmental factors were also associated with intentions and practices. This has implications for understanding and improving the implementation of oral hygiene care in stroke rehabilitation. Implications for Rehabilitation Oral hygiene care is crucial for stroke patients as it can prevent oral health problems and potentially life threatening events (such as aspiration pneumonia). Despite oral hygiene care being relative simple to perform, it is often neglected during stroke rehabilitation. A large-scale national survey was conducted to understand "intentions to" and "performance of" oral hygiene care to stroke patients using the Theory of Planned Behavior social cognition model. These study findings may have implications and use in promoting oral hygiene care to stroke patients:i) by understanding the pathways and influences to perform oral hygiene care.ii) to conduct health promotion and health education based on behavioral models such as Theory of Planned Behavior.

  4. Brief Report: Remotely Delivered Video Modeling for Improving Oral Hygiene in Children with ASD: A Pilot Study

    Science.gov (United States)

    Popple, Ben; Wall, Carla; Flink, Lilli; Powell, Kelly; Discepolo, Keri; Keck, Douglas; Mademtzi, Marilena; Volkmar, Fred; Shic, Frederick

    2016-01-01

    Children with autism have heightened risk of developing oral health problems. Interventions targeting at-home oral hygiene habits may be the most effective means of improving oral hygiene outcomes in this population. This randomized control trial examined the effectiveness of a 3-week video-modeling brushing intervention delivered to patients over…

  5. Determinants and promotion of oral hygiene behaviour in the Caribbean and Nepal

    NARCIS (Netherlands)

    Buunk-Werkhoven, Yvonne A. B.; Dijkstra, Arie; Bink, Pim; van Zanten, Sarah; van der Schans, Cees P.; van, Zanten S.

    2011-01-01

    The purpose of this study was to identify predictors of oral hygiene behaviour (OHB) based on the Theory of Planned Behaviour (TPB) among dental care seekers in two cultural different regions: the Caribbean (Aruba/Bonaire) and Nepal. In addition, measures of oral health knowledge (OHK) and the expec

  6. Determinants of oral hygiene behavior : a study based on the theory of planned behavior

    NARCIS (Netherlands)

    Buunk-Werkhoven, Y.A.; Dijkstra, Arie; van der Schans, C.P.

    2011-01-01

    Objective: The aim of this study was to develop an index for oral hygiene behavior (OHB) and to examine potential predictors of this actual behavior based on the theory of planned behavior (TPB). Measures of oral health knowledge (OHK) and the expected effect of having healthy teeth on social relati

  7. Determinants and promotion of oral hygiene behaviour in the Caribbean and Nepal

    NARCIS (Netherlands)

    Buunk-Werkhoven, Yvonne A. B.; Dijkstra, Arie; Bink, Pim; van Zanten, Sarah; van der Schans, Cees P.; van, Zanten S.

    2011-01-01

    The purpose of this study was to identify predictors of oral hygiene behaviour (OHB) based on the Theory of Planned Behaviour (TPB) among dental care seekers in two cultural different regions: the Caribbean (Aruba/Bonaire) and Nepal. In addition, measures of oral health knowledge (OHK) and the

  8. A Data Based Multidimensional Oral Hygiene Curriculum for the Severely and Profoundly Handicapped.

    Science.gov (United States)

    Feldman, David; Elliott, Thomas A.

    A multidimensional oral hygiene curriculum appropriate for the moderately to profoundly retarded and composed of tooth brushing, flossing, and gum stimulation/massage is proposed. Task analyses are included for manual tooth brushing, utilizing an oral irrigation appliance, manual flossing, and use of an adaptive aid for flossing. Also provided are…

  9. The Relationship between Oral Hygiene Index and Gastric Helicobacter Pylori Positivity

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    Tolga Önder

    2016-03-01

    Full Text Available Objective: Helicobacter pylori (HP is a bacterial patho­gen that leads to gastroduodenal inflammation, gastric and duodenal ulcer and atrophic gastritis. Colonization of bacteria can be shown by using rapid-urease test during endoscopy. There are conflicting data about the route of transmission and reservoir. It’s thought to be transmitted primarily by oral route. Many studies showed results sup­porting that the presence of bacteria in dental plaques has effects on gastric colonization and eradication. There are data about the potential inhibitory effect of oral flora on HP. We aimed to analyze the association of simplified oral hygiene index -a possible representation of a healthy oral flora- with HP positivity. Methods: Patients undergoing upper gastrointestinal system endoscopy for symptoms of dyspepsia were as­sessed by a dentist for the simplified oral hygiene index (OHI. Patients were classified as good, poor and bad groups based on oral hygiene index scale. Pre-pyloric biopsy materials were assessed using rapid-urease test. Oral hygiene indexes were analyzed retrospectively, groups were compared for HP positivity. Results: 66 patients (30 females, 45.5% were included. Mean age of patients was 34.17±14.7 years. 11 (16.7%, 29 (43.9% and 26 (39.4% patients were classified as in good, poor and bad hygiene index groups, respectively. In patients with good OHI gastric HP positivity was less frequent. Conclusion: Decreased frequency in gastric HP may be observed with maintaining an ideal oral hygiene.

  10. Assessment and pedagogy: a case study of two oral hygiene lecturers in South Africa.

    Science.gov (United States)

    Vergotine, G

    2012-08-01

    There is evidence that most South African oral hygiene lecturers lack appropriate qualifications in the field of education. Their teaching skills are based mainly on clinical and practical experience, and this may impact on their understanding of the educational foundations of teaching, learning and assessment. To explore oral hygiene lecturers' knowledge and use of pedagogy and assessment and its alignment. A qualitative descriptive study design was used and case studies of two oral hygiene lecturers, each with qualifications in Education, were analyzed according to three themes: curriculum, pedagogy and assessment. The results showed that both participants had a good understanding of formative assessment (FA) and summative assessment (SA). They made use of FA but in neither case was the application ideal. Both used a range of teaching and assessment strategies but felt accountable to external demands of meeting outcomes. They linked their understanding of pedagogy and assessment to assist in the development of their courses and reported that this alignment had improved the quality of their programmes. This alignment by oral hygiene lecturers can influence curricular and pedagogic strategies. The professional educational development of lecturers in oral hygiene could be influential in improving the profession within the country.

  11. Influence of Oral Hygiene Knowledge and Habits on Dental Fear in Croatian Preschool Children.

    Science.gov (United States)

    Matosic, Z; Novacic, A; Juric, H

    2016-04-01

    Preschool age is defined as the time from age 3 to age 6. This period in a child's life is when important attitudes and oral hygiene habits are developed and dental fear can be a severely limiting factor in dental health maintenance. The purpose of this research was to collect data on oral hygiene habits and the quality of dental fear with respect to preschool aged children, and to try to define statistically significant differences, with respect to age, sex and geographical background. The research was conducted by questionnaire method on 796 preschool aged children, ages 3-6, in two big cities located in different geographical areas (Split-coast area and Zagreb-continental area). Statistical data processing was conducted by implementing the χ²-test. Statistical analysis showed that there is a difference in oral hygiene habits between children in Zagreb and Split, and also among children of different ages and gender: the older the children are, the less the parents participate in maintaining their children's oral hygiene. By the gender girls show better oral hygiene habits. Furthermore, dental fear isn't necessarily related to past dental experiences. This study demonstrated that children mostly afraid of the dental drill.

  12. Do Maternal Oral Health-Related Self-Efficacy and Knowledge Influence Oral Hygiene Behavior of their Children?

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    Raheleh Soltani

    2016-07-01

    Full Text Available Background This study aimed to assess the effects of maternal self-efficacy and oral health-related knowledge on pre-school children oral hygiene behavior. Materials and Methods This cross-sectional study was conducted on 301 mothers with children aged 2–6 years old randomly selection from health centers of Tabriz, Iran.  Data were collected using self-report questionnaires including demographic characteristics, maternal self-efficacy, oral health-related knowledge, and children’s oral hygiene behavior. Data were analyzed using SPSS 16 using one-way ANOVA, Independent samples t-test, and multiple linear regressions at 95% significant level. Results The mean age of children was 4.1(standard deviation [SD] =1.4; range: 2–6 years. The mean score (SD of children oral hygiene behavior was 5.4 (1.9. The mean score (SD of mothers knowledge and self-efficacy were 4.9 (1.8 and 46.6 (14.8, respectively. 44.2% (133/301 of mothers had low self-efficacy and 55.8% (168/301 high self-efficacy. The children oral hygiene behavior was significantly and positively associated with maternal self-efficacy (r = 0.517, P < 0.001 and oral health-related knowledge (r = 0.363, P < 0.001. Conclusion According to the results of this study, mothers’ self-efficacy and knowledge was the strongest predicator of children oral hygiene behavior. So, educational interventions to improve maternal self-efficacy and knowledge may be beneficial for children oral health habits.

  13. Dental Caries Status and Oral Hygiene Practices of Lock Factory Workers in Aligarh City.

    Science.gov (United States)

    Singh, Mala; Ingle, Navin Anand; Kaur, Navpreet; Yadav, Pramod; Ingle, Ekta; Charania, Zohara

    2015-06-01

    The aim was to evaluate the oral hygiene practices and dental caries status of lock factory workers in Aligarh city. WHO Oral Health Assessment form (2013) was used to collect data from each subject. A total of 850 subjects constituted the final sample size. Information was obtained regarding the oral hygiene practices and clinical examinations were conducted. Descriptive analysis was done and the data were analyzed using Chi-square test. The prevalence of dental caries was 46.5%. Almost half of the workers i.e., 456 (53.6%) used brush to clean their teeth. Majority of the subjects i.e., 784 (92.2%) cleaned their teeth once a day. It was found that 466 (54.8%) used toothpaste for maintaining oral hygiene. Almost half of the subjects consumed tobacco in form of gutkha, cigarette, and in multiple forms. The results of the study showed that dental caries and poor oral hygiene are major public health problems among the factory workers. Primary oral health-care programs like dental screening and oral health education at regular intervals should be made mandatory, which will help to prevent accumulation of health-care demands of the factory employees.

  14. Oral Delivery of Probiotics in Poultry Using pH-Sensitive Tablets.

    Science.gov (United States)

    Jiang, Tao; Li, Hui-Shan; Han, Geon Goo; Singh, Bijay; Kang, Sang-Kee; Bok, Jin-Duck; Kim, Dae-Duk; Hong, Zhong-Shan; Choi, Yun-Jaie; Cho, Chong-Su

    2017-04-28

    As alternatives to antibiotics in livestocks, probiotics have been used, although most of them in the form of liquid or semisolid formulations, which show low cell viability after oral administration. Therefore, suitable dry dosage forms should be developed for livestocks to protect probiotics against the low pH in the stomach such that the products have higher probiotics survivability. Here, in order to develop a dry dosage forms of probiotics for poultry, we used hydroxypropyl methylcellulose phthalate 55 (HPMCP 55) as a tablet-forming matrix to develop probiotics in a tablet form for poultry. Here, we made three different kinds of probiotics-loaded tablet under different compression forces and investigated their characteristics based on their survivability, morphology, disintegration time, and kinetics in simulated gastrointestinal fluid. The results indicated that the probiotics formulated in the tablets displayed higher survival rates in acidic gastric conditions than probiotics in solution. Rapid release of the probiotics from the tablets occurred in simulated intestinal fluid because of fast swelling of the tablets in neutral pH. As a matrix of tablet, HPMCP 55 provided good viability of probiotics after 6 months under refrigeration. Moreover, after oral administration of probiotics-loaded tablets to chicken, more viable probiotics were observed, than with solution type, through several digestive areas of chicken by the tablets.

  15. Two methods of oral hygiene with chlorhexidine in preventing of ventilator-associated pneumonia

    OpenAIRE

    Luan Cartaxo FÃlix

    2016-01-01

    Ventilator-associated pneumonia (VAP) is a lung infection that affects patients under mechanical ventilation (MV). The main pathophysiological mechanism of VAP is the aspiration of bacterial pathogens of the oral cavity and pharynx. The reduction of bacterial colonization in the oral cavity is one of the preventive measures for this infection, therefore, this study aimed to evaluate the efficacy of two techniques of oral hygiene in preventing VAP. A prospective, randomized clinical trial was ...

  16. Formulation development and evaluation of orally disintegrating tablets of doxazosin mesylate

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    Shilpa P Chaudhari

    2012-01-01

    Full Text Available Doxazosin mesylate has some of the ideal characteristics required for an orally disintegrating tablet. There were some challenges faced during this formulation development. The aims of the present research were to mask the bitter taste of Doxazosin mesylate and to formulate orally disintegrating tablets of taste masked drug. Taste masking was performed by coating Doxazosin Mesylate with suitable polymer Eudragit powdered E-100 using spray drying technique. The resultant microspheres were then evaluated for thermal analysis, yield, particle size, entrapment efficiency and in vitro taste masking. The tablets were formulated by mixing the taste masked microspheres with different types and concentration of super-disintegrants and granulated Mannitol was selected as diluent and compressed using direct compression method. The tablets prepared were evaluated for weight variation, thickness, hardness, friability, drug content, water content, in vitro disintegration time and in vitro drug release and compared with marketed IR tablet of Doxazosin mesylate.

  17. Self-reported Oral Health, Oral Hygiene, and Oral HPV Infection in At-Risk Women in Ho Chi Minh City, Vietnam

    Science.gov (United States)

    Bui, Thanh Cong; Tran, Ly Thi-Hai; Markham, Christine M.; Huynh, Thuy Thi-Thu; Tran, Loi Thi; Pham, Vy Thi-Tuong; Tran, Quan Minh; Hoang, Ngoc Hieu; Hwang, Lu-Yu; Sturgis, Erich Madison

    2015-01-01

    Objectives This study aimed to examine the relationship between self-reported oral health, oral hygiene practices, and oral human papillomavirus (HPV) infection among women at risk for sexually transmitted infections in Ho Chi Minh City, Vietnam. Study design Convenience and referral sampling methods were used in a clinic-based setting to recruit 126 women aged 18–45 years between August–October 2013. Behavioral factors were self-reported. Oral-rinse samples were tested for HPV DNA of two low-risk and 13 high-risk genotypes. Results A higher unadjusted prevalence of oral HPV infection was associated with poorer self-rated overall oral health (p=.001), reporting oral lesions/problems in the past year (p=.001), and reporting a tooth loss not because of injury (p=.001). Higher unadjusted prevalence of oral HPV infection was also associated with two measures of oral hygiene: lower frequencies of toothbrush per day (p=.047) and gargling without toothbrush (p=.037). After adjusting for other factors in multivariable logistic regression models, poorer self-rated overall oral health remained statistically associated with oral HPV infection (p=.042); yet, the frequency of toothbrush per day did not (p=.704). Conclusion Results corroborate the association between self-reported poor oral health and oral HPV infection. The effect of oral hygiene on oral HPV infection remains inconclusive. PMID:26093681

  18. Association between Periodontal Status, Oral Hygiene Status and ...

    African Journals Online (AJOL)

    developed by Ainamo, et al., (1982),[1] healthy periodontium means no gingival ... hygiene status and tooth wear among the adult male population in Benin City, Nigeria. Subjects and ... 95% at the pre‑testing stage. The intra‑examiner ...

  19. Oral hygiene, periodontal status and treatment needs among 12-year-old students, Castro, Chile, 2014.

    Directory of Open Access Journals (Sweden)

    Mariana Wauters

    2015-02-01

    Full Text Available The present study aims to determine the level of oral hygiene, periodontal status and treatment needs, indicating if there are differences between men and women, in 12-year-old students from Castro, Los Lagos region, during March and April of 2014. A cross-sectional study was carried out. A total of 242 12-year-old students from municipal and subsidized private schools in Castro were selected through a stratified random sample representative of each school. Students were evaluated by a calibrated examiner to determine the Simplified Oral Hygiene Index (OHI-S and the Community Periodontal Index of Treatment Needs (CPITN. Data were transferred to a Microsoft Excel spreadsheet and statistically analyzed to calculate the amount and percentage of the variables. Mann-Whitney U-test was used for comparison between genders. From the total, 59.5% of the students have regular hygiene. Also, 86.4% of the assessed adolescents have gingivitis and 13.6% of them have periodontitis. The periodontal treatment need indicates that 58% of the students require oral hygiene instructions and scaling. No statistically significant differences were found for gender. There is a higher prevalence of periodontal diseases associated with regular oral hygiene than the regional and national reference in 12-year-old adolescents in Castro. Then, it is necessary to teach and promote specific public health strategies based on epidemiological data

  20. PHARMACOKINETICS OF PARACETAMOL ORALLY DISINTEGRATING AND GENERAL TABLETS IN HEALTHY VOLUNTEERS

    Institute of Scientific and Technical Information of China (English)

    ZHU De-qiu; CUI Lan; HUANG Sai-jie; TAO Da-ren; SUN Li; SHEN Jin-fang

    2006-01-01

    Objective To compare the pharmacokinetics and relative biological availability of Paracetamol orally disintegrating tablets and general tablets in healthy volunteers. Methods In a random two periods crossover study, 19 healthy male Chinses volunteers received a single dose of Paracetamol500mg of two formularies respectively. The plasma concentration of paracetamol was determined by HPLC method. The pharmacokinetic parameters of the two preparation and the relative biological availability of Paracetamol orally disintegrating tablets and general tablets were caculated with statistical analysis. Results The main pharmacokinetic parameters of paracetamol orally disintegrating tablets and general tablets were (31436. 70 ± 7062. 80) μg · h-1 · L-1 and (29871.40±7965.04)μg·h-1·L-1 for AUC0~1 (33295.7 ± 7663.10) μg·h -1 ·L-1 and(31845.20±8830.83)μg·h-1·L-1 for A UC0~∞; ( 9.71±2.78 )μg/ml and ( 10.36±3.86 ) μg/ml for Cmax; ( 0.82±0.45 ) h and ( 0.74± 0.67) h for Tmax ; ( 2.90±0.42 ) h and ( 3.13±0.67 ) h for T1/2ke ; ( 0.24±0.04 ) and ( 0.23±0.04 ) for Ke;(4.1481±0.4492 ) and (4.0771±0.8131 ) for mean residence time ( MRT) , respectively. Variance analysis showed that there was significant difference in AUC0~12 and Cmax between the two preparations. Conclusion The paracetamol orally disintegrating tablets and general tablets are bioequivalent and the relative biological availability of Paracetamol orally disintegrating tablets is (108±19)%.

  1. A new formulation for orally disintegrating tablets using a suspension spray-coating method.

    Science.gov (United States)

    Okuda, Y; Irisawa, Y; Okimoto, K; Osawa, T; Yamashita, S

    2009-12-01

    The aim of this study was to design a new orally disintegrating tablet (ODT) that has high tablet hardness and a fast oral disintegration rate using a new preparation method. To obtain rapid disintegration granules (RDGs), a saccharide, such as trehalose, mannitol, or lactose, was spray-coated with a suspension of corn starch using a fluidized-bed granulator (suspension method). As an additional disintegrant, crospovidone, light anhydrous silicic acid, or hydroxypropyl starch was also included in the suspension. The RDGs obtained possessed extremely large surface areas, narrow particle size distribution, and numerous micro-pores. When tabletting these RDGs, it was found that the RDGs increased tablet hardness by decreasing plastic deformation and increasing the contact frequency between granules. In all tablets, a linear relationship was observed between tablet hardness and oral disintegration time. From each linear correlation line, a slope (D/H value) and an intercept (D/H(0) value) were calculated. Tablets with small D/H and D/H(0) values could disintegrate immediately in the oral cavity regardless of the tablet hardness and were considered to be appropriate for ODTs. Therefore, these values were used as key parameters to select better ODTs. Of all the RDGs prepared in this study, mannitol spray-coated with a suspension of corn starch and crospovidone (2.5:1 w/w ratio) showed most appropriate properties for ODTs; fast in vivo oral disintegration time, and high tablet hardness. In conclusion, this simple method to prepare superior formulations for new ODTs was established by spray-coating mannitol with a suspension of appropriate disintegrants.

  2. The effect of right or left handedness on caries experience and oral hygiene

    Directory of Open Access Journals (Sweden)

    Binali Çakur

    2011-01-01

    Full Text Available Background: There is an indisputable relationship between tooth decay and oral hygiene. Caries can only be prevented by keeping tooth decay at bay. In several prophylactic methods, brushing is the most important. Brushing efficiency is directly related to an individuals′ manual dexterity. Objective: To investigate whether there were differences in oral hygiene and caries prevalence between right- and left-handers. Materials and Methods: Forty-six elementary school students were included in the study. The subjects were 30 males and 16 females, ranging in age from 11 to 13 years. Handedness was ascertained by using the Edinburgh Handedness Scale. All students were examined intraorally. During this examination, the necessary values to determine oral hygiene status and to determine caries prevalence were recorded. Results: It was observed that subjects who used their right hands were in a better position in terms of oral hygiene than those using the left (P < 0.01. In terms of caries prevalence, however, averages for right-handed individuals were lower than those for left-handed subjects, although the difference was not statistically significant. Conclusions: It can be stated that the right-handed individuals have better oral hygiene and the lower incidence of caries because of their better manual dexterity and brush efficiency. So, dentists should consider better manual dexterity and brush efficiency in right-handed individuals before treatment planning. However, future well-designed neurologic studies involving larger numbers of subjects will be necessary to confirm the findings of this study and to understand more about the effects of handedness on oral hygiene performance.

  3. Oral hygiene and cardiometabolic disease risk in the survey of the health of Wisconsin.

    Science.gov (United States)

    VanWormer, Jeffrey J; Acharya, Amit; Greenlee, Robert T; Nieto, Francisco Javier

    2013-08-01

    Poor oral health is an increasingly recognized risk factor for cardiovascular disease (CVD) and type 2 diabetes (T2D), but little is known about the association between toothbrushing or flossing and cardiometabolic disease risk. The purpose of this study was to examine the degree to which an oral hygiene index was associated with CVD and T2D risk scores among disease-free adults in the Survey of the Health of Wisconsin. All variables were measured in 2008-2010 in this cross-sectional design. Based on toothbrushing and flossing frequency, an oral hygiene index (poor, fair, good, excellent) was created as the primary predictor variable. The outcomes, CVD and T2D risk score, were based on previous estimates from large cohort studies. There were 712 and 296 individuals with complete data available for linear regression analyses in the CVD and T2D samples, respectively. After covariate adjustment, the final model indicated that participants in the excellent (β ± SE = -0.019 ± 0.008, P = 0.020) oral hygiene category had a significantly lower CVD risk score as compared to participants in the poor oral hygiene category. Sensitivity analyses indicated that both toothbrushing and flossing were independently associated with CVD risk score, and various modifiable risk factors. Oral hygiene was not significantly associated with T2D risk score. Regular toothbrushing and flossing are associated with a more favorable CVD risk profile, but more experimental research is needed in this area to precisely determine the effects of various oral self-care maintenance behaviors on the control of individual cardiometabolic risk factors. These findings may inform future joint medical-dental initiatives designed to close gaps in the primary prevention of oral and systemic diseases. © 2012 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. Oral hygiene improvement: a pragmatic approach based upon risk and motivation levels

    Directory of Open Access Journals (Sweden)

    Sgan-Cohen Harold D

    2008-11-01

    Full Text Available Abstract Good oral hygiene has always been the cornerstone of public and private dental health promotion. However, this has often been based upon incorrect assumptions. The public is not always willing and does not always need to change its oral health behavior to the same extent as that expected by the dental profession. The present commentary emphasizes the need to modify oral hygiene instruction according to specific risk and motivation levels. Dentistry needs to be flexible in accepting new evidence-based modalities of oral health promotion. Dentists, dental hygienists and the entire health care team need to accept that the traditional methods of oral health education are not always effective.

  5. Part III: the convenience of, and patient preference for, zolmitriptan orally disintegrating tablet.

    Science.gov (United States)

    Dowson, Andrew J; Almqvist, Per

    2005-01-01

    As part of an optimal strategy for the management of migraine, the individual needs and preferences of patients need to be considered when of patients need to be considered when prescribing treatments. Zolmitriptan has been available as a conventional oral tablet for more than seven years, and is established as a highly effective, well-tolerated compound for the acute treatment of migraine. A bioequivalent, orally disintegrating tablet (ODT) of zolmitriptan, which dissolves on the tongue without the need for additional fluid intake, has been developed. In a study designed to compare patient preference for zolmitriptan ODT and conventional oral sumatriptan tablets, > 60% of the 186 patients questioned had an overall preference for zolmitriptan ODT, with > 80% of patients reporting that this was the more convenient and less disruptive therapy to take. Approximately 90% of patients agreed that, unlike a conventional tablet, zolmitriptan ODT can be taken wherever and whenever a migraine occurs. When patient preference for zolmitriptan ODT and the ODT formulation of rizatriptan was compared in 171 migraineurs, 70% had an overall preference for zolmitriptan ODT to be superior to rizatriptan ODT with respect to taste and aftertaste, as well as packaging. In summary, not only is zolmitriptan ODT a convenient tablets, such as the sumatriptan oral tablet, but patients generally consider it to be a more attractive option for the acute treatment of migraine than the orally disintegrating version of rizatriptan.

  6. Oral hygiene habits, denture plaque, presence of yeasts and stomatitis in institutionalised elderly in Lothian, Scotland

    DEFF Research Database (Denmark)

    Schou, L; Wight, C; Cumming, C

    1987-01-01

    The purpose of the present study was to examine the relation between oral hygiene habits, denture plaque, presence of yeasts and stomatitis in institutionalised elderly. A sample of 201 residents, 48-99 yr of age (mean age 82 yr), was selected from four different institutions in Lothian, Scotland....... Clinical recordings were carried out under standardised circumstances using well recognised indices. Information about oral hygiene habits was obtained through structured interviews conducted immediately before the clinical examination. A multivariate analysis, principal component, was carried out...

  7. An exploratory study of barriers to promoting oral hygiene through carers of elderly people

    DEFF Research Database (Denmark)

    Eadie, D R; Schou, L

    1992-01-01

    This paper outlines the main findings of an exploratory study into carers' attitudes towards looking after the oral hygiene needs of their elderly patients and relatives. The data were collected using eight group discussions covering a cross-section of carers and carer settings throughout central...... Scotland. A range of barriers to improving levels of care was identified. The paper concluded that to make positive progress, a comprehensive oral hygiene programme is required to break down these barriers. It is believed that a strong educational policy based upon carers' needs should form the main...

  8. An exploratory study of barriers to promoting oral hygiene through carers of elderly people

    DEFF Research Database (Denmark)

    Eadie, D R; Schou, L

    1992-01-01

    This paper outlines the main findings of an exploratory study into carers' attitudes towards looking after the oral hygiene needs of their elderly patients and relatives. The data were collected using eight group discussions covering a cross-section of carers and carer settings throughout central...... Scotland. A range of barriers to improving levels of care was identified. The paper concluded that to make positive progress, a comprehensive oral hygiene programme is required to break down these barriers. It is believed that a strong educational policy based upon carers' needs should form the main...

  9. ORAL HYGIENE HABITS AND ORAL HEALTH STATUS OF FEMALE ADOLESCENTS UNDER STATE PROTECTION: A PILOT STUDY

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    Cenker Zeki Koyuncuoğlu

    2017-01-01

    Full Text Available Purpose: The aim of this study is to evaluate oral health status and oral hygiene practices of female adolescents under state protection. Subjects and Methods: Fifty-five female participants between the age of 12 and 18 who are under the care of The Child Protection Institution were included in this study. Self-administered questionnaires were used to obtain information regarding knowledge of oral health and habits. Dental caries status was scored according to the criteria of the World Health Organization (WHO, using the indices of Decayed (D, Missing (M, Filled (F, Surfaces (S (DMFS. In addition, Gingival Index (GI and Plaque Index (PI were recorded during periodontal assessment. Data were statistically analyzed by using Oneway analysis of variance, Tukey’s HSD and Student’s t tests. Results: Fourteen children had dental fear and 52.7% of them were not satisfied with their esthetic appearance. Although 78.2% of the children knew that brushing prevents dental caries, only 18 of them were brushing regularly twice per day. Mean DMFS, GI and PI scores were 13.18±5.68, 1.35±0.37 and 1.33±0.45, respectively. Only 20% of the children were using dental floss. There was statistically no significant difference between the DMFS scores of the children in terms of flossing. However, the difference between the mean GI and PI of the same group was found to be statistically significant (p<0.05. Conclusion: Children under state protection were found to have a reasonable knowledge of the causes of dental caries and gingival bleeding. Therefore, adequate management of this positive attitude can significantly improve the oral health of this population.

  10. The impact of home-prepared diets and home oral hygiene on oral health in cats and dogs.

    Science.gov (United States)

    Buckley, Catherine; Colyer, Alison; Skrzywanek, Michal; Jodkowska, Katarzyna; Kurski, Grzegorz; Gawor, Jerzy; Ceregrzyn, Michal

    2011-10-01

    Many factors influence the oral health status of cats and dogs. The present study aimed to elucidate the influence of feeding home-prepared (HP) food v. commercial pet food on oral health parameters in these animals and to investigate the effect of home oral hygiene on oral health. The study surveyed 17,184 dogs and 6371 cats visiting over 700 Polish veterinary surgeries in 2006-7 during a Pet Smile activity organised by the Polish Small Animal Veterinary Association. All animals underwent conscious examinations to assess dental deposits, size of mandibular lymph nodes and gingival health. An oral health index (OHI) ranging from 0 to 8 was calculated for each animal by combining examination scores, where 0 indicates good oral health and 8 indicates poorest oral health. Information was collected on age, diet and home oral hygiene regimens. There was a significant effect of diet on the OHI (P diet increased the probability of an oral health problem in both cats and dogs. There was a significant beneficial effect of feeding only commercial pet food compared with the HP diet when at least part of the diet was composed of dry pet food. Daily tooth brushing or the offering of daily dental treats were both effective in significantly reducing the OHI in both cats and dogs compared with those receiving sporadic or no home oral hygiene. Feeding only a dry diet was beneficial for oral health in cats and dogs. Tooth brushing and the offering of dental treats were very effective in maintaining oral health, provided they were practised daily.

  11. IMPROVEMENT OF ORAL HYGIENE STATUS IN CHILDREN INFLUENCED BY MOTIVATION PROGRAMS.

    Directory of Open Access Journals (Sweden)

    Dobrinka M. Damyanova

    2015-09-01

    Full Text Available Background: Providing and maintaining proper oral hygiene is related with the control of initiation and progression of dental caries and periodontal diseases. Objective: To accentuate on the application and effectiveness of standardized motivational program for oral hygiene in children with assessment of OHI-S Green-Vermillion. Methods: The study includes 200 children from 3 to 6 years of age. Comparison and evaluation of effectiveness of toothpastes with different fluoride concentrations regarding proper hygiene status in children. Application of OHI-S by Green-Vermillion. Examined children are divided into two groups. The first group consists of 100 children divided into two subgroups. The subgroup of children aged from 3 to 5 years washed their teeth with toothpaste containing 500 ppm F. The subgroup of children at the age of 6 used toothpaste containing 1000 ppm F. Concerning the second, control group of 100 children no specific motivation activities were provided. Results: Among children being influenced by standardized motivation program combined with application of toothpaste with 500 ppm F, 45% show better oral hygiene level. Among children influenced by standardized motivation program and toothpaste of 1000 ppm F, 20% of them are with improved oral hygiene status. Reduction of the OHI-S values in children from 3 to 5 years is established from 1.92 to 1.16. In children at the age of 6 OHI-S is reduced from 1.67 to 1.14. Conclusion: 1. All children improve their oral hygiene status after a period of training and motivation. 2. In children at high decay risk standardized motivation program should be combined with additional prophylactic approaches.

  12. Evaluation of the implementation of an 'oral hygiene protocol' in nursing homes: a 5-year longitudinal study

    NARCIS (Netherlands)

    Visschere, L. de; Baat, C. de; Schols, J.M.; Deschepper, E.; Vanobbergen, J.

    2011-01-01

    OBJECTIVES: To explore the long-term effects of the implementation of an oral hygiene protocol in nursing homes. METHODS: Out of 14 nursing homes (Flanders) seven nursing homes were randomly allocated to the intervention group and confirmed to implement an 'oral hygiene protocol'. The remaining nurs

  13. An assessment of oral cancer curricula in dental hygiene programmes: implications for cancer control.

    Science.gov (United States)

    Thacker, K K; Kaste, L M; Homsi, K D; LeHew, C W

    2016-11-01

    To assess oral cancer prevention and early detection curricula in Illinois associate-degree dental hygiene programmes and highlight global health applications. An email invitation was sent to each Illinois associate-degree granting dental hygiene programme's oral cancer contact to participate in a survey via a SurveyMonkey™ link to a 21-item questionnaire. Questions elicited background information on each programme and inquired about curriculum and methods used for teaching oral cancer prevention and early detection. Eight of the 12 (67%) programmes responded. Three (37.5%) reported having a specific oral cancer curriculum. Five (62.5%) require students to perform examinations for signs and symptoms of oral cancer at each clinic visit. Variations exist across the programmes in the number of patients each student sees annually and the number of oral cancer examinations each student performs before graduation. Seven programmes (87.5%) conduct early detection screening in community settings. All programmes included risk assessment associated with tobacco. All other risk factors measured were treated inconsistently. Significant differences in training and experience were reported across Illinois dental hygiene programmes. Training is neither standardized nor uniformly comprehensive. Students' preparation for delivering prevention and early detection services to their patients could be strengthened to ensure competence including reflection of risk factors and behaviours in a global context. Regular review of curricular guidelines and programme content would help dental hygienists meet the expectations of the Crete Declaration on Oral Cancer Prevention. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Oral controlled release drug delivery system and Characterization of oral tablets; A review

    Directory of Open Access Journals (Sweden)

    Muhammad Zaman

    2016-01-01

    Full Text Available Oral route of drug administration is considered as the safest and easiest route of drug administration. Control release drug delivery system is the emerging trend in the pharmaceuticals and the oral route is most suitable for such kind of drug delivery system. Oral route is more convenient for It all age group including both pediatric and geriatrics. There are various systems which are adopted to deliver drug in a controlled manner to different target sites through oral route. It includes diffusion controlled drug delivery systems; dissolution controlled drug delivery systems, osmotically controlled drug delivery systems, ion-exchange controlled drug delivery systems, hydrodynamically balanced systems, multi-Particulate drug delivery systems and microencapsulated drug delivery system. The systems are formulated using different natural, semi-synthetic and synthetic polymers. The purpose of the review is to provide information about the orally controlled drug delivery system, polymers which are used to formulate these systems and characterizations of one of the most convenient dosage form which is the tablets

  15. Preparation and evaluation of swelling induced-orally disintegrating tablets by microwave irradiation.

    Science.gov (United States)

    Sano, Syusuke; Iwao, Yasunori; Kimura, Susumu; Itai, Shigeru

    2011-09-15

    A major challenge in the development of orally disintegrating tablets (ODTs) is to achieve a good balance between tablet hardness and disintegration time. In this study, an advanced method was demonstrated to improve these opposing properties in a molded tablet using a one-step procedure that exploits the swelling induced by microwave treatment. Wet molded tablets consisting of the delta form of mannitol and silicon dioxide were prepared and microwave-heated to generate water vapor inside the tablets. This induced either swelling or shrinking of tablets, in the extent of each being dependent on tablet formulation and manufacturing conditions. A two-level full factorial design method was used to evaluate the effects of several variables in formulation and manufacturing conditions on the tablet properties, hardness, disintegration time and change in shape. The variables investigated in this study were: ratio of silicon dioxide in formulation, water volume added in granulation, ratio of water absorbed by silicon dioxide prior to granulation, and microwave irradiation time. Swelling of tablet by microwave irradiation was observed in the batches with high ratio of silicon dioxide and low levels of water volume. The disintegration time was clearly shortened by induction of the swelling, while tablet hardness increased. We demonstrated that the water vapor generated by microwave irradiation promoted a change in the crystalline form of mannitol from delta to beta, and that this may have contributed to an increase in tablet hardness. Additionally, it was found that new solid bridges were formed between the granules in the tablet via the pathway from dissolution of mannitol in water vapor to congelation, resulting in an increase in tablet hardness. Thus, both tablet hardness and disintegration properties of the molded tablets were improved by the proposed one-step method and the appropriate ranges for variables are indicated. In addition, multiple regression modeling was

  16. [An oral function improvement program utilizing health behavior theories ameliorates oral functions and oral hygienic conditions of pre-frail elderly persons].

    Science.gov (United States)

    Sakaguchi, Hideo

    2014-06-01

    Oral function improvement programs utilizing health behavior theories are considered to be effective in preventing the need for long-term social care. In the present study, an oral function improvement program based upon health behavior theories was designed, and its utility was assessed in 102 pre-frail elderly persons (33 males, 69 females, mean age: 76.9 +/- 5.7) considered to be in potential need of long-term social care and attending a long-term care prevention class in Sayama City, Saitama Prefecture, Japan. The degree of improvement in oral functions (7 items) and oral hygienic conditions (3 items) was assessed by comparing oral health before and after participation in the program. The results showed statistically significant improvements in the following oral functions: (1) lip functions (oral diadochokinesis, measured by the regularity of the repetition of the syllable "Pa"), (2) tongue functions, (3) tongue root motor skills (oral diadochokinesis, measured by the regularity of the repetition of the syllables "Ta" and "Ka"), (4) tongue extension/retraction, (5) side-to-side tongue movement functions, (6) cheek motor skills, and (7) repetitive saliva swallowing test (RSST). The following measures of oral hygiene also showed a statistically significant improvement: (1) debris on dentures or teeth, (2) coated tongue, and (3) frequency of oral cleaning. These findings demonstrated that an improvement program informed by health behavior theories is useful in improving oral functions and oral hygiene conditions.

  17. Efficacy of oral powder compared with chewable tablets for lanthanum carbonate administration in hemodialysis patients.

    Science.gov (United States)

    Sakurada, Tsutomu; Oishi, Daisuke; Shibagaki, Yugo; Yasuda, Takashi; Kimura, Kenjiro

    2013-10-01

    Lanthanum carbonate (LC) has been administered in a chewable tablet form for patients with hyperphosphatemia undergoing dialysis. However, some patients have difficulty chewing the tablets. LC oral powder has recently been released in Japan. The purpose of this study was to clarify the efficacy of LC oral powder form compared with that of chewable tablet form. The efficacy and safety of LC oral powder was retrospectively assessed in hemodialysis patients who switched from chewable tablet form to oral powder form without dose modification. Thirty-six patients (mean age, 66.8 ± 10.5 years; male, 64%; 39% with diabetes; mean duration of dialysis treatment, 99.2 ± 95.6 months) were enrolled in this study between June and July of 2012. Changes in clinical data and adverse events after the switch to oral powder form were investigated. The average dose of LC was 1180 ± 520 mg/day. Serum phosphorus levels were significantly decreased after the switch from chewable tablet form to oral powder form (5.3 ± 1.7 mg/dL at baseline vs. 4.9 ± 1.2 mg/dL at after 1 month after, P = 0.038). In contrast, no significant differences were observed in serum calcium and parathyroid hormone levels. Furthermore, no significant differences were evident in weight gain after the switch to oral powder form (2.5 ± 1.2 kg at baseline vs. 2.4 ± 1.1 kg at 1 month after the switch, P = 0.29). No serious adverse events were recorded. Our results suggest that LC is more effective in oral powder form than chewable tablet form for hemodialysis patients.

  18. Effectiveness of three different oral hygiene techniques on Viridans streptococci: A randomized controlled trial

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    N Naveen

    2016-01-01

    Full Text Available Introduction: Tongue cleaning is an important aspect of oral hygiene maintenance along with other mechanical and chemical aids. These methods have an influence on microorganism count in saliva. Aim: To assess the effectiveness of three different oral hygiene techniques on Viridans streptococci. Materials and Methods: This was a randomized controlled trial with 45 study subjects aged between 14 and 16 years and were randomly allocated into three groups: Group A - plastic tongue scraper, Group B - chlorhexidine mouthwash along with plastic tongue scraper, and Group C - chlorhexidine mouthwash. Unstimulated salivary samples were collected on the 1st, 7th, and 15th day before routine oral hygiene practices. Saliva samples were collected and incubated for 48 h on itis Salivarius(MS agar. Streptococcus mitis, Streptococcus mutans, and Streptococcus salivarius were counted. Data were analyzed using descriptive and inferential statistics. Results: The mean count of S. mitis, S. mutans, and S. salivarius for Group A, B, and C was found to be significant (P < 0.001 when compared between 1st, 7th, and 15th day. Between-groups comparisons revealed a significant difference between Groups A and C, B and C (P < 0.001. Conclusion: There was a significant reduction in bacterial count in all the participants indicating that all the three methods are useful in improving oral hygiene. Combination technique was found to be most effective.

  19. Effectiveness of a motivational-behavioural skills protocol for oral hygiene among patients with hyposalivation.

    Science.gov (United States)

    López-Jornet, Pia; Fabio, Camacho-Alonso; Consuelo, Rodríguez Agudo; Paz, Andujar Mateos

    2014-12-01

    The main objective of this study was to assess the effectiveness of a motivational-behavioural skills protocol for plaque control in patients with hyposalivation. In a randomised, evaluator-blinded, controlled trial, 60 subjects with hyposalivation (12 men and 48 women) were randomly assigned to two groups: the control group received basic oral hygiene instruction, while for the study (intervention) group, oral hygiene instruction was based on cognitive behavioural principles and motivational interviewing (MI). Both groups were given oral hygiene instruction once every 15 days, with a total of four sessions over a 2-month period: plaque extension and community periodontal index of treatment needs (CPITN), frequency and duration of brushing, frequency of interdental cleaning and scores based on scale of 'self-efficacy for brushing of the teeth'. Clinical characteristics were compared between the two groups. Both control and intervention group patients showed significantly lower plaque indices, bleeding indices and an improvement in probe depth after the 2-month study period. Interproximal brushing was significantly more frequent among the intervention group (p = 0.016). In patients with hyposalivation, the application of oral hygiene instruction based on cognitive principles and MI offers benefits for periodontal health. Longer-term studies are needed to confirm these results. © 2013 The Gerodontology Society and John Wiley & Sons A/S.

  20. Mechanical self-performed oral hygiene of implant supported restorations: a systematic review

    NARCIS (Netherlands)

    Louropoulou, A.; Slot, D.E.; van der Weijden, F.

    2014-01-01

    A systematic review of self-performed oral hygiene practices for optimal maintenance of dental implant-supported restorations reveals a lack of evidence to support best practices. BACKGROUND: The standard of the patients' home care is a key factor for long term stability of dental implants and the p

  1. The Impact of Long-Term Dental Health Education on Oral Hygiene Behavior.

    Science.gov (United States)

    Houle, Bonnie A.

    1982-01-01

    A study evaluated the impact of five years' exposure to a dental health curriculum on the oral hygiene of fifth-grade students. Findings of the study indicate that a well-designed dental health curriculum based on cognitive and behavioral objectives can result in a greater accumulation of dental health knowledge. (JN)

  2. A comparative evaluation of oral hygiene practices, oral health status, and behavior between graduate and post-graduate dentists of North India: An epidemiological survey

    OpenAIRE

    Singh, Maan Surinder; Tuli, Aaswin Kaur

    2013-01-01

    Objectives: The present study was carried out to compare oral hygiene practices, oral health status and behavior of graduate and postgraduate dentists of North India. Materials and Methods: The study was carried out among 727 dentists (446 graduate i.e., Group A and 281 post graduate i.e., Group B) through an online questionnaire. The questionnaire covered oral hygiene regimen, adverse oral habits, information regarding dental visits and dental treatment. Results: Results showed less than ade...

  3. Formulation of cyclodextrin inclusion complex-based orally disintegrating tablet of eslicarbazepine acetate for improved oral bioavailability

    Energy Technology Data Exchange (ETDEWEB)

    Desai, Samixa; Poddar, Aditi; Sawant, Krutika, E-mail: dr_krutikasawant@yahoo.co.in

    2016-01-01

    The present investigation was aimed towards developing a beta-cyclodextrin (β-CD) solid dispersion (SD) based orally disintegrating tablet (ODT) of eslicarbazepine acetate (ESL), for improving the dissolution and providing fast onset of anti-epileptic action. Optimum ratio of ESL and β-CD was determined by Job's plot. Thereafter, solid dispersions were prepared by solvent evaporation method and evaluated for yield, assay, Differential scanning calorimetry (DSC), Fourier transform infra red spectroscopy (FTIR), X-ray diffraction (XRD), and in vitro dissolution. Optimized SD was compressed into ODT by direct compression using super disintegrants and evaluated for wetting time, drug content, in vitro drug release and in vivo studies. The results of DSC, FTIR and XRD analysis supported the formation of inclusion complex. An improved dissolution with 99.95 ± 2.80% drug release in 60 min was observed in comparison to 24.85 ± 2.96% release from a plain drug suspension. Tablets with crosspovidone as a super disintegrant showed the least disintegration time of 24.66 ± 1.52 s and higher in vitro drug release against marketed tablets. In vivo studies indicated that the formulated tablets had 2 times higher bioavailability than marketed tablets. Thus, the developed β-CD–ESL SD-ODT could provide faster onset of action and higher bioavailability, which would be beneficial in case of epileptic seizures. - Highlights: • β-cyclodextrin–eslicarbazepine acetate complex developed with enhanced solubility. • Formulated Orally disintegrating tablets (ODT) disintegrated within 30 s. • Bioavailability from ODT was 2 times higher than marketed tablets. • Onset of action for ODT was also faster than marketed tablets. • Formulated ODT would aid epileptic patients incapable of swallowing tablets.

  4. oral health knowledge, hygiene practices and treatment seeking ...

    African Journals Online (AJOL)

    2011-10-10

    Oct 10, 2011 ... East African Medical Journal Vol. 88 No. ... Background: Several behavioural studies have shown a direct ... and the oral health practices among 12 year-old children. ..... grooming behaviour, family and peer group pressure.

  5. Factors Affecting Oral Hygiene and Tooth Brushing in Preschool Children, Shiraz/Iran

    Directory of Open Access Journals (Sweden)

    Shaghaghian S

    2017-06-01

    Full Text Available Abstract Statement of Problem: Inadequate tooth brushing and inappropriate oral hygiene can lead to dental caries, the most common chronic diseases of childhood with several side effects. Objectives: To evaluate factors affecting on preschool children’s oral hygiene and tooth brushing in Shiraz, Iran Materials and Methods: In this cross-sectional study, we selected 453 children registered in Shiraz kindergartens in 2013 by randomized cluster sampling. The children’s tooth brushing and oral hygiene were assessed using a reliable and valid questionnaire and Simplified Debris Index (DI-S, respectively. A dental student examined all the children in each kindergarten to determine their DI-S. The relationship between the children’s demographic variables and their oral hygiene and tooth brushing status were evaluated. Results: Tooth brushing for 272 children (71.2% had been started after the age of 2 years. The teeth in 96 children (24.2% had been brushed lower than once daily. The mean of the children’s DI-S was 1.19 ± (0.77. The DI-S of only 126 children (31.8% was found to be good and very good. After controlling the effect of confounding factors, we found that the children’s tooth brushing frequency was significantly associated with the number of children in the family and mothers’ employment status. The age at which tooth brushing had been started was significantly associated with the fathers’ education. Furthermore, the DI-S was associated with children’s age, number of the children in the family, and their mothers’ education. Conclusions: Oral hygiene and tooth brushing of the preschool children were not in a desirable status. Interventional procedures, especially educational programs, are recommended for children and their parents. These programs seem to be more necessary for older children, low socioeconomic families, and families with more than one child.

  6. Oral hygiene status of individuals with cardiovascular diseases and associated risk factors

    Directory of Open Access Journals (Sweden)

    Divya Shetty

    2012-11-01

    Full Text Available Dentist and oral health screening may be the latest weapon in identifying persons at risk of cardiovascular disease. Oral infections, specifically periodontitis, may confer independent risks for different systemic conditions. The risk factors associated with cardiovascular diseases also suggest that the relationship between periodontal disease and diabetes works in both ways. The aim of this study was to support and strengthen the association and relationship between oral hygiene status of individuals with cardiovascular diseases and its associated risk factors. A simple random sampling was carried out in 200 inhabitants of Western Utter Pradesh, India. An oral health visit and examination was made for an equal number of males and females of different age groups with cardiovascular diseases. Evaluation of the oral status was made by means of an oral hygiene index, community periodontal index of treatment needs and loss of attachment. Evaluation of oral status in patients with cardiovascular diseases and in the control group has shown a statistically significant low level of oral health in patients with cardiovascular diseases as compared to control. Prevalence of systemic diseases in different age groups significantly correlated with the prevalence of severe periodontal diseases. Treating gum disease may reduce the risk of heart disease and improve health outcomes for patients with periodontal disease and vascular heart problems.

  7. Influence of Media in the Choice of Oral Hygiene Products Used Among the Population of Maduravoyal, Chennai, India.

    Science.gov (United States)

    Logaranjani, Anitha; Mahendra, Jaideep; Perumalsamy, Rajapriya; Narayan, Rajeshree Rangari; Rajendran, Sathish; Namasivayam, Ambalavanan

    2015-10-01

    To assess the factors influencing the awareness and practice of oral hygiene among the local population Maduravoyal, Chennai, India. A cross-sectional questionnaire based study was conducted to understand the factors influencing the choice and practice of oral hygiene products among the population of Maduravoyal, Chennai, India. Data was collected by means of a self administered structured questionnaire written in English and validated through a pilot survey. One thousand two hundred and nine subjects, with an age range of 15 to 70 years, who visited the Department of Periodontology, Meenakshi Ammal Dental College, Chennai were selected for investigation. The data obtained was analyzed using the SPSS version 13.0. The frequency of distribution and percentages were calculated. The results of the study showed that tooth brush (98.5%) and toothpaste (98%) were the main products used for the maintenance of oral hygiene and around 84.6% of the population brushed once daily. Information from the media (59.4%) and decay prevention (49.7%) were the major factors that influenced the choice of toothpaste among the study population. The major factor which influenced the choice of oral hygiene products was based on information obtained from advertisements and other sources. There is a need for the dental professionals to be aware of the ever-increasing development and marketing of oral hygiene products from various databases. Hence, the education of people regarding the importance of oral hygiene maintenance, proper selection of oral hygiene products is essential.

  8. Effectiveness of a Motivation and Practical Skills Development Methods on the Oral Hygiene of Orphans Children in Kaunas, Lithuania.

    Science.gov (United States)

    Markeviciute, Greta; Narbutaite, Julija

    2015-01-01

    The aim of this study was to evaluate the effect of a motivation and practical skills development methods on the oral hygiene of orphans. Sixty eight orphans aged between 7 and 17 years from two orphanages in Kaunas were divided into two groups: practical application group and motivation group. Children were clinically examined by determining their oral hygiene status using Silness-Löe plaque index. Questionnaire was used to estimate the oral hygiene knowledge and practices at baseline and after 3 months. Statistical analysis included: Chi-square test (χ(2)), Fisher's exact test, Student's t-test, nonparametric Mann-Whitney test, Spearman's rho correlation coefficient and Kappa coefficient. All children had a plaque on at least one tooth in both groups: motivation 1.14 (SD 0.51), practical application 1.08 (SD 0.4) (P = 0.58). Girls in both groups showed significantly better oral hygiene than boys (P oral hygiene status improved in both groups significantly 0.4 (SD 0.35) (P oral hygiene was determined in practical application group 0.19 (SD 0.27) in comparison with motivation group 0.55 (SD 0.32) (P oral hygiene, especially when they're based on practical skills training.

  9. Comparative Observation on the Effects of Radix Tripterygium Hypoglaucum Tablet and Tripterygium Glycosides Tablet in Treating Erosive Oral Lichen Planus

    Institute of Scientific and Technical Information of China (English)

    LIN Li-mei; QI Xiang-min

    2005-01-01

    Objective: To compare the therapeutic effects of Radix Tripterygium hypoglaucum tablet (THT) and Tripterygium glycosides tablet (TGT) in treating erosive oral lichen planus( EOLP). Methods: The patients were randomized into two groups, and they were treated with THT ( n = 47) or TGT ( n = 47), respectively. The therapeutic effects were evaluated after 3 months treatment. Results: For the patients of grade 1, the total efficacy in TGT group was 85.71%, compared with 52.38% in THT group, the efficacy was statistically greater in the group receiving TGT (P = 0. 043). However, for the patients of grade 2, the difference was not statistically significant (P = 0. 173). Conclusion: TGT is more effective in treating EOLP than THT for grade 1 patients. However, TGT is. not suitable for patients of child bearing age.

  10. Development of oral dispersible tablets containing prednisolone nanoparticles for the management of pediatric asthma

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    Chen YD

    2015-11-01

    Full Text Available Yi-Dan Chen,1 Zhong-Yuan Liang,1 Yan-Yan Cen,1 He Zhang,2 Mei-Gui Han,2 Yun-Qiao Tian,2 Jie Zhang,2 Shu-Jun Li,2 Da-Sheng Yang2 1College of Pharmacy, The Third Military Medical University, Chongqing, 2Department of Pediatrics, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, People’s Republic of ChinaAbstract: The purpose of the present study was to develop oral dispersible tablets containing prednisolone (PDS-loaded chitosan nanoparticles using microcrystalline cellulose (MCC 101, lactose, and croscarmellose sodium (CCS. The PDS-loaded chitosan nanoparticles were formulated by ionotropic external gelation technique in order to enhance the solubility of PDS in salivary pH. Prepared nanoparticles were used for the development of oral fast disintegrating tablets by direct compression method. The prepared tablets were evaluated for disintegration time (DT, in vitro drug release (DR, thickness, weight variation, drug content uniformity, friability, and hardness. The effect of concentrations of the dependent variables (MCC, lactose, CCS on DT and in vitro DR was studied. Fast disintegrating tablets of PDS can be prepared by using MCC, CCS, and lactose with enhanced solubility of PDS. The minimum DT was found to be 15 seconds, and the maximum DR within 30 minutes was 98.50%. All independent variables selected for the study were statistically significant. Oral fast disintegrating tablets containing PDS nanoparticles could be the better choice for the pediatric patients that would result in better patient compliance. From this study, it can be concluded that fast disintegrating tablets could be a potential drug delivery technology for the management of asthma in pediatrics. Keywords: asthma, superdisintegrant, prednisolone, oral tablets, MCC, CCS, factorial design, ANOVA

  11. Relationship between level of parents education with oral hygiene status street children

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    Mukarramah Arifin

    2016-06-01

    Full Text Available Level of education is education that has taken. level of formal education consisted of basic, secondary, higher education. According to a study that the level of parental education will determine how the parents in guiding and directing his child. Attitudes are formed on each individual in formal education will vary among primary school graduates, junior high school, high school and college. Education is the second largest after the socio-economic factors that influence health status. Cases of oral disease is more common in children of low socioeconomic families, single parents or parents with low education levels. Aim of this study was to determine whether there is a relationship with the parents' education level dental and oral hygiene status of street children. The research used observational analytic study with cross-sectional design. The total sample of 113 street children. OHI-S examination on street children and the provision of education questionnaire on their parents. From result of research, parents who do not have the education to have children with the percentage of dental hygiene and poor oral highest of 79.4%. The results of the analysis using the chi-square indicates P<0.01, respectively. This indicates that Ho refused to produce any significant relationship between the level of parental education with dental and oral hygiene status of street children.

  12. Evaluation oral hygiene index in the 12-years-old students

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    Masoomeh Shirzai

    2011-10-01

    Full Text Available Background: Periodontal disease and dental caries are one of the most important factors of tooth loss and the most common oral health problem, therefore the present study was performed to assess oral hygiene index in the 12-years-old students in Zahedan city.Material and Method: In this descriptive-analytical study, Zahedan city (2009 was divided based on socio-economical situation in to two areas and 10 school (boys & girls school from each area, and 47 students from each school, were selected randomly. Oral hygiene status of 942 12-years-old male and female students was assessed with OHI-S index. Data were analyzed by SPSS software version-15 (t-test and chi-square. Results: The mean OHI-S was 1.43±0.72 and 44.7% persons had well OHI-S, 50.3% had medium OHI-S and 5% had poor OHI-S. The mean OHI-S was 1.42 in boys and 1.44 in girls. Correlation between OHI-S with father occupation (p=0.03 and sequences of tooth brushing (p=0.001 was significant. Conclusion: Oral hygiene status of studied students was in the middle and people who brushes their teeth more time, had higher OHI-S indices

  13. The Influence of Ethanolic Extract of Brazilian Green Propolis Gel on Hygiene and Oral Microbiota in Patients after Mandible Fractures

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    Iwona Niedzielska

    2016-01-01

    Full Text Available Maintenance of proper oral hygiene by dental plaque elimination is one of the most important factors affecting the healing process in postoperative oral wounds. Propolis is a substance produced by bees. Ethanolic extract of propolis has bactericidal, fungicidal, anti-inflammatory, and antioxidative properties. Moreover, it can scavenge free radicals. The purpose of this paper is to demonstrate the efficacy of a gel containing 3% of ethanolic extract of Brazilian green propolis (EEP-B when used for maintaining oral hygiene in patients with postoperative oral mucosal wounds. The hygiene was assessed using API, OHI, and SBI followed by microbiological examinations. The patients were divided into two groups. Group 1 consisted of those who used a gel containing EEP-B for oral hygiene, and group 2 consisted of those who used a gel without EEP-B. Although improved oral hygiene was noted in both groups, the improvement was markedly greater in the group using gel containing EEP-B. Summing up the results of microbiological examinations, EEP-B has beneficial effect on mouth microflora in postoperative period. Propolis preparations used for oral hygiene allow eliminating microorganisms of pathogenic character and physiological flora microorganisms considered as being opportunistic, with no harmful influence on physiological microflora in oral ecosystem.

  14. Prevalence of Dental Caries, Oral Hygiene Knowledge, Status, and Practices among Visually Impaired Individuals in Chennai, Tamil Nadu

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    James Rufus John

    2017-01-01

    Full Text Available Aim. To assess the prevalence of dental caries, oral hygiene knowledge, status, and practices among visually impaired individuals in Chennai, Tamil Nadu. Materials and Methods. A cross-sectional study was conducted among 404 visually impaired individuals in Chennai city, Tamil Nadu. Four schools were randomly selected for conducting the study. The oral hygiene status, prevalence of caries, and knowledge and attitude towards oral care among visually impaired individuals were collected and analysed. Results. In the present study, whilst 42% of individuals had fair oral hygiene status, 33% had good hygiene followed by 25% having poor oral hygiene. The overall mean number of DMFT was estimated to be 4.5±2.7. The mean number of decayed teeth was 3.1±2.2, mean number of missing teeth was 0.8±1.4, and mean number of filled teeth was 0.5±1.3. Conclusion. Whilst oral hygiene status was found to be relatively fair, there was a high rate of dental caries among the sample population. This shows that there is lack of knowledge regarding oral health maintenance. Therefore, early identification of caries coupled with effective oral health promotion programs providing practical knowledge to visually impaired students would prove beneficial.

  15. The Influence of Ethanolic Extract of Brazilian Green Propolis Gel on Hygiene and Oral Microbiota in Patients after Mandible Fractures.

    Science.gov (United States)

    Niedzielska, Iwona; Puszczewicz, Zbigniew; Mertas, Anna; Niedzielski, Damian; Różanowski, Bartosz; Baron, Stefan; Konopka, Tomasz; Machorowska-Pieniążek, Agnieszka; Skucha-Nowak, Małgorzata; Tanasiewicz, Marta; Paluch, Jarosław; Markowski, Jarosław; Orzechowska-Wylęgała, Bogusława; Król, Wojciech; Morawiec, Tadeusz

    2016-01-01

    Maintenance of proper oral hygiene by dental plaque elimination is one of the most important factors affecting the healing process in postoperative oral wounds. Propolis is a substance produced by bees. Ethanolic extract of propolis has bactericidal, fungicidal, anti-inflammatory, and antioxidative properties. Moreover, it can scavenge free radicals. The purpose of this paper is to demonstrate the efficacy of a gel containing 3% of ethanolic extract of Brazilian green propolis (EEP-B) when used for maintaining oral hygiene in patients with postoperative oral mucosal wounds. The hygiene was assessed using API, OHI, and SBI followed by microbiological examinations. The patients were divided into two groups. Group 1 consisted of those who used a gel containing EEP-B for oral hygiene, and group 2 consisted of those who used a gel without EEP-B. Although improved oral hygiene was noted in both groups, the improvement was markedly greater in the group using gel containing EEP-B. Summing up the results of microbiological examinations, EEP-B has beneficial effect on mouth microflora in postoperative period. Propolis preparations used for oral hygiene allow eliminating microorganisms of pathogenic character and physiological flora microorganisms considered as being opportunistic, with no harmful influence on physiological microflora in oral ecosystem.

  16. Knowledge, attitude, and practices of oral hygiene among college students in Bengaluru city

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    V Gopikrishna

    2016-01-01

    Full Text Available Introduction: Poor oral health can have a profound effect on the quality of life. The experience of pain, endurance of dental abscesses, problems with eating and chewing, embarrassment about the shape of teeth or about missing, discolored or damaged teeth can adversely affect people's daily lives and well-being. Aim: To assess the knowledge, attitude, and practices of oral hygiene among college students in Bengaluru city. Materials and Methods: A descriptive cross-sectional survey was conducted using a self-administered 21-item structured questionnaire that assessed oral health and hygiene knowledge, attitudes, and practices of 499 students from various professions. 202 engineering students, 99 MBA/BBM students, 99 nursing students, and 99 students from B.Com. The study was conducted during June and July 2013. The results were analyzed by descriptive statistics and Chi-square test using SPSS version 14. All tests were set at a 0.05 significance level. Results: The toothbrush with toothpaste is the most common oral hygiene aid used for cleaning teeth, which was adopted by 304 (60.9% students. More than half 287 (57.5 of the students felt that dental caries affected their esthetics. 358 (71.7 students felt that the health of the mouth and dentition had an impact on the health of the body. Conclusion: The toothbrush with toothpaste is the most common oral hygiene aid used for cleaning teeth; it was observed that a greater number of students brushed their teeth in the morning. Dental pain was the main reason to visit a dentist.

  17. Use of Oral Vitamin-D Glass ampoule and tablet: Experience of patients and physicians.

    Science.gov (United States)

    Maroof, Syed Umair; Shaukat, Faizan; Aslam, Junaid; Jawaid, Masood

    2017-01-01

    To ascertain patients and physician views regarding hazard and compliance of oral liquid Vitamin D glass ampoule and tablets. This cross sectional survey was conducted from November 1(st) 2016 to 15(th) December 2016. Patients who were prescribed Vitamin D glass ampoule from oral route in last three months were included along with physicians who routinely prescribe vitamin D after taking informed consent. The participants were asked about injuries related to the use of glass ampoule, ease of using this from, after taste preference of tablet or injectable form as well as demography. Data was analysed with SPSS version 24.0. Total 182 patients were included in the study with mean ± SD age of 39.4 ± 12.4 years. Majority of patients, 80.2% (142) said they prefer oral tablet in preference to injectable ampule in oral form if given choice while prescribing Vitamin D. Moreover 66.7% (64) doctors prefer to prescribe tablet form of Vitamin D instead of injection as oral form for vitamin D deficiency among their patients. One third of patients, 33% (n=59) sustained injury while breaking the ampule which included minor self-controlled bleeding by glass particles in 50% (n=35). Less than half of doctors 46.9% (n=45) said they taught their patients about usage of injectable Vitamin D ampules. Majority of patients prefer Vitamin D tablet instead of Oral liquid in glass ampoule if they got the choice among two. The results of this study provide important implications for our doctors about patients concern of hazard, after taste and compliance with orally administered Vitamin D glass ampoules.

  18. [Association between socioeconomic status and oral hygiene among preschoolers enrolled in the IMSS preventive dental program in Campeche].

    Science.gov (United States)

    Medina-Solís, Carlo Eduardo; Segovia-Villanueva, América; Estrella-Rodríguez, Ramón; Maupomé, Gerardo; Avila-Burgos, Leticia; Pérez-Nuñez, Ricardo

    2006-01-01

    Determine the association between socioeconomic status and oral hygiene in the primary dentition of preschool children. We undertook a cross-sectional study of 1,303 children attending 10 schools in Campeche, Mexico. Every child was clinically examined in a portable dental chair by one of four examiners. We used a questionnaire addressed to the mothers to collect data on socioeconomic and socio demographic variables--including attitudinal variables dealing with the perceived importance of oral health. Oral hygiene was assessed appraising the frequency of tooth brushing and the presence of dental plaque. Data analysis included non-parametric tests using STATA 8.2. Mean age was 4.36 +/- 0.79 years and 48.3% of children were girls. Of the study population, 17.8% (n = 232) were classified as having inadequate oral hygiene, 50.9% (n = 663) having moderate oral hygiene, and 31.3% (n = 408) having adequate oral hygiene. Children who were rated more frequently as having inadequate hygiene (p < 0.05) had mothers with a negative attitude toward oral health, were users only of public medical insurance (as opposed to users of private services), and had not used dental services in the year prior to the study. Finally, we observed a decrease in the adequacy of oral hygiene associated with a decrease in socioeconomic status. Our findings showed that oral hygiene was closely associated with socioeconomic status. This implies that if a reduction of oral health inequalities is to be achieved, the strategies and resources targeting these goals must take into account the existing differences between population groups with more or fewer social disadvantages.

  19. Oral hygiene and gingival health in patients with fixed prosthodontic appliances--a 12-month follow-up.

    Science.gov (United States)

    Ortolan, Sladana Milardović; Viskić, Josko; Stefancić, Sanja; Sitar, Ksenija Rener; Vojvodić, Denis; Mehulić, Ketij

    2012-03-01

    The aim of this study was to assess and observe the oral hygiene and gingival condition in patients before and after fixed prosthodontic therapy through a 12-month period in combination with oral hygiene instructions. It was also analysed how factors, such as type of fixed prosthodontic appliance, constructive material, the position of a fixed partial denture (FPD) in the mouth, age and gender influenced oral hygiene. The dental arches were divided into three segments each and teeth and gingiva were examined using the Plaque and Gingiva Index by Silness and Löe, and for the mineralized deposits assessment the Calculus Index by Green and Vermillion was employed. The preliminary examination was conducted before the prosthodontic therapy, and the reexaminations were carried out 14 days, 1, 6 and 12 months after crown and/or FPD placement. A total of 93 subjects from the original study group of 146 patients attended all clinical examinations, while the rest was excluded. The sample consisted of 60 women, 33 men at age between 21 and 95 (average 51.8). A total of 39 patients had single crowns (C), 50 FPDs and 5 C+FPD. The frequency of plaque found during the preliminary visit was higher than that found in the other periods (p oral hygiene levels than patients with FPDs or C+FPDs (p = 0.001). Our results revealed no significant difference in oral hygiene status among patients with FPDs made of different materials (p = 0.083). The worst hygiene levels were found in patients with fixed prosthodontic appliances in both jaws (p = 0.012). Younger patients showed better hygiene levels than the older ones (p = 0.002). Our research showed that appropriate educational and motivational measures can lead to improved oral hygiene, even after FPD placement. Presumably, the oral health in a group of adult patients can be kept acceptable by providing a prophylactic oral hygiene program.

  20. [The dynamics of changes in rheological properties of oral fluid in patients with different levels of oral hygiene, using removable dentures].

    Science.gov (United States)

    Mikhaylenko, T N; Ernestyuk, A M; Rozhko, N M

    2014-12-01

    The issue of changing the physical and physico-chemical characteristics of oral fluid and their dependence on the level of oral hygiene in patients with removable dentures, requires further study. Therefore, in 86 individuals with 138 removable dentures, and 34 patients who are dentally and somatically healthy, we have had studied the parameters of viscosity, velocity of salivation, pH and concentration of mucin. According to the results of the factor analysis, it was determined that 78.6% of the studied parameters were indicators of hygienic condition of oral cavity. On the basis of significant difference and the strength and direction of correlation between the studied parameters and values of the integral index of oral hygiene, it was found, that in patients without somatic pathology with proper oral hygiene, we observed the growth of the rate of salivation and pH(c1), and in case of improper hygienic condition - reducing rate of salivation and increasing concentration of mucin. In case of the presence of somatic pathology, with an improvement of oral hygiene, the growth of pH(c1) and reducing of concentration of mucin was observed. The deterioration of oral hygiene level led to the increase of the rate of viscosity and the reduction of the salivation rate.

  1. Associations between parental skills and their attitudes toward importance to develop good oral hygiene skills in their children.

    Science.gov (United States)

    Vanagas, Giedrius; Milasauskiene, Zemyna; Grabauskas, Vilius; Mickeviciene, Ausra

    2009-01-01

    For many years, poor oral hygiene and frequent consumption of sugars is known as key behavioral risk factors for oral diseases, such as dental caries and periodontal disease. Parental attitudes toward children's oral health could be associated with their own oral health skills. We aimed to analyze associations between parental skills and attitudes toward caries development and possibilities to control positive oral health behavior in their children. A cross-sectional study involved 550 parents of 3- to 4-year-old children. A 40-item questionnaire was developed from the Theory of Planned Behavior, Health Belief Model and the Health Locus of Control model, and parental attitudes toward dental caries in their children were analyzed. A total of 397 filled-in questionnaires were collected; the response rate was 72%. Parents with good own oral hygiene skills significantly more often understood the importance of brushing their children's teeth (chi(2)=29.8; df=1; Poral hygiene skills. Differences in parental efficacy to control proper toothbrushing and parental efficacy to control sugar snacking in children were not significant comparing both groups. More than half (61%) of the parents have reported appropriate own oral hygiene skills. Parental attitudes toward children's oral health were significantly associated with their own oral health behavior and understanding the importance of development of oral hygiene skills in their children.

  2. Design and Evaluation of an Oral Floating Matrix Tablet of ...

    African Journals Online (AJOL)

    retarding polymers), sodium bicarbonate, citric acid and tartaric acid (as gas formers) as well as various additives. .... 0.1M HCl. The time required for the tablet to rise to the surface of the liquid and the duration of the ... Crowell rate equation.

  3. The association between oral hygiene behavior and knowledge of caregivers of children with severe early childhood caries

    Directory of Open Access Journals (Sweden)

    Ru-Shing Tang

    2014-09-01

    Conclusion: Poor oral hygiene behavior and the knowledge of caregivers are associated with dental hygiene behavior of children with S-ECC. However, such education should be directed toward those with a lower level of education and lower socio-economic status.

  4. Impact of verbal, braille text, and tactile oral hygiene awareness instructions on oral health status of visually impaired children

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    P Brahmanna Chowdary

    2016-01-01

    Full Text Available Background: Visually impaired children face limitations in interacting with the environment, as they cannot see the facial expression of parents, teachers and cannot perceive social behavior. These children are challenged every day in learning basic life skills and maintenance of oral hygiene being one among them. Aim: To evaluate the impact of verbal, braille text, and tactile oral hygiene awareness instructions on oral health status of visually impaired children. Materials and Methods: One hundred and twenty institutionalized visually impaired children aged 6-16 years were selected and divided into three groups (40 children each. Group I: Verbal and tactile, Group II: Verbal and braille, Group III: Verbal, braille, and tactile. Instructions regarding maintenance of good oral hygiene and brushing technique were explained to all the children, and oral health status of these children using plaque index (Silness and Loe and gingival index (Loe and Silness was evaluated at 1, 3, and 6 months interval. Statistical Analysis: ANOVA test was used to analyze the intra- and inter-group comparisons and Tukey post-hoc test for multiple group comparisons. Results: Children in all the groups showed reduction in plaque and gingival scores. There was the highest percentage of reduction in plaque scores in Group III (70.6%, and the decrease in gingival scores was the highest in Group II (84%. Conclusion: Severity of dental plaque and gingivitis in visually impaired individuals can be reduced by a controlled and supervised educational program. The combination of all three, i.e., verbal, braille, and tactile mode of oral health educational aids proved to be effective.

  5. Lyophilized mucoadhesive-dendrimer enclosed matrix tablet for extended oral delivery of albendazole.

    Science.gov (United States)

    Mansuri, Shakir; Kesharwani, Prashant; Tekade, Rakesh Kumar; Jain, Narendra Kumar

    2016-05-01

    Dendrimers are multifunctional carriers widely employed for delivering drugs in a variety of disease conditions including HIV/AIDS and cancer. Albendazole (ABZ) is a commonly used anthelmintic drug in human as well as veterinary medicine. In this investigation, ABZ was formulated as a "muco-dendrimer" based sustained released tablet. The mucoadhesive complex was synthesized by anchoring chitosan to fifth generation PPI dendrimer (Muco-PPI) and characterized by UV, FTIR, (1)H NMR spectroscopy and electron microscopy. ABZ was entrapped inside Muco-PPI followed by lyophilization and tableting as matrix tablet. A half-life (t1/2) of 8.06±0.15, 8.17±0.47, 11.04±0.73, 11.49±0.92, 12.52±1.04 and 16.9±1.18h was noted for ABZ (free drug), conventional ABZ tablet (F1), conventional ABZ matrix tablet (F2), PPI-ABZ complex, PPI-ABZ matrix tablet (F3) and Muco-PPI-ABZ matrix tablet (F4), respectively. Thus the novel mucoadhesive-PPI based formulation of ABZ (F4) increased the t1/2 of ABZ significantly by almost twofold as compared to the administration of free drug. The in vivo drug release data showed that the Muco-PPI based formulations have a significantly higher Cmax (2.40±0.02μg/mL) compared with orally administered free ABZ (0.19±0.07μg/mL) as well as conventional tablet (0.20±0.05μg/mL). In addition, the Muco-PPI-ABZ matrix tablet displayed increased mean residence time (MRT) and is therefore a potential candidate to appreciably improve the pharmacokinetic profile of ABZ.

  6. [Does good oral hygiene guarantee the maintenance of a health periodontium?].

    Science.gov (United States)

    Temmerman, A; Dekeyser, C; Quirynen, M

    2010-01-01

    On the last European Workshop for Periodontology, it was accepted that the prevalence of periodontitis in certain regions of Europe and USA has decreased. It remains difficult to phrase a decision concerning the prevalence of periodontitis in general. This article wants to highlight the need of a good oral hygiene and different forms of prevention (primary, secondary & tertiary) in the maintenance of a healthy periodontium. The relationship between gingivitis and tooth loss is pointed out. The prevention is described in the complexity of the periodontitis proces and it's modifying factors. When dealing with different forms of periodontitis (refractory, necrotising gingivitis and periodontitis, agressive periodontitis) prevention needs to be adjusted to the etiology and specific situation. This is also the case in peri-implantitis. This article tends to find a scientific background for oral hygiene and prevention in periodontal disease.

  7. Effectiveness of oral hygiene instruction media on periodontal health among hearing impaired children.

    Science.gov (United States)

    Arunakul, Malee; Kuphasuk, Yosvimol; Boonyathanasit, Romcharee

    2012-09-01

    The objective of this study was to evaluate the effectiveness of oral hygiene instruction media on periodontal health in hearing impaired children over a period of three months. The study was carried out among 66 hearing impaired children (aged 6-10 years). The children were randomly divided into 4 groups by oral hygiene instruction media type: video presentation group, illustrated book group, both video presentation and illustrated book group, and control group. The gingival index (GI), gingival bleeding index (BI), and plaque index (PI) were recorded at baseline and at 3 months follow-up. After three months, there was a significant reduction from baseline in the mean values for GI, BI, and PI in all groups including the control group (p < 0.001). Further studies to determine what factors resulted in this reduction are accessary.

  8. [The place of chemical products in oral hygiene for the prevention and treatment of periodontal disease].

    Science.gov (United States)

    Kamagate, A; Kone, D; Coulibaly, N T; Ahnqux, A; Sixou, M

    2004-06-01

    The mechanical elimination of the bacteria plaque is the basis of the prevention and the treatment of gingivitis and periodontitis. Chemicals products used in the control of supra and subgingival plaque show a great importance because of individual and professional difficulties which constitute an impediment to the effective elimination of the bacteria plaque. However, by this time, there's no miracle product for oral hygiene capable at long term to take over from the tooth-brush and paste. The use at long term of chemicals in the bacteria plaque control can't be recommended because of their following effects and their slight effectivity-cost ratio. Nevertheless, oral hygiene chemicals combined with mechanical treatment provide very good results. Particularly, when used in the form of subgingival irrigation or slow liberation materials set in the periodontal pocket.

  9. Comparison of the oral hygiene status and gingival health between left- and right-handed individuals

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    Kaan Gunduz

    2011-06-01

    Full Text Available Objective: The efficient way to remove bacterial plaque from tooth surface depends on patient’s self care and motivation beside professional periodontal therapy. Brushing technique, duration, frequency, applied force and handicraft are known to be important in removing bacterial dental plaque. The effect of right and left hand usage is still a controversy subject. Our aim is to evaluate the oral hygiene status and gingival health between left- and right-handed individuals. Method: 116 patients who referred to University of Ondokuz Mayis, Department of Periodontology participated the study. Groups were divided into patients using their right hands (Group 1 and patients using their left hands (Group 2. Total mean plaque (Silness-Loe and gingival (Loe-Silness indices (PI and GI, respectively, pocket depths (PD as well as mean PI, GI and PD of right and left sides of maxilla and mandible, and gingival diseases were recorded. Chewing side preferences, smoking, brushing habits were also compared. Results: There was a significant difference between the total means of PI and GI values, and patients suffering from gingival diseases were found to be significantly higher in Group 1. There was no significance according to the means of PD, smoking, brushing frequency and the mean indices of left- and right sides of maxilla and mandible. PI and GI values were found to be significiantly higher in right-handed individuals in accordance with the previously published studies. Conclusion: Our results revealed that left-handed subjects proved to have better oral hygiene and PI and GI indices than the right-handed subjects. This better oral hygiene of the left-handed individuals is compatible with optimal gingival health and may be in relation with their undepressed neuromuscular abilities. Dentists may encourage their patients for using both hand usage during application of oral hygiene procedures and prevent the negative effects derived from only right or left

  10. Significance of proper oral hygiene for health condition of mouth and teeth

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    Ljaljević Agima

    2012-01-01

    Full Text Available Background/Aim. Proper mouth and teeth hygiene has influence on the prevention of a great number of diseases and very often some of them are not related only to oral cavity. Most frequent diseases of mouth and teeth such as caries and periodontal diseases are caused, among other factors, by poor oral hygiene. They are also more frequent in young population. The aim of this study was to estimate the influence of sociodemographic characteristics and hygienic habit on oral health in children aged 11-15 years. Methods. This crosssectional study was conducted by the dental teams in dentist surgeries in Tivat Health Center between May and September 2009. The sample consisted of patients 11 to 15 years of age. A questionnaire and dental examination of mouth and teeth were used as research instruments. The examinations were conducted in accordance with the World Health Organization methodology and criteria. The data obtained from the interviews were correlated with those obtained from the clinical examinations. Results. The results show that the majority of respondents brush their teeth twice a day and visit the dentist once in every six months. The research also shows that 57% respondents have caries of deciduous teeth and over 63% respondents of permanent teeth. Gingivitis was found in 14% and orthodontic anomalies in 44.7% respondents. A half of respondents who brush their teeth rarely have problems with gingivitis. There is a highly statistically significant difference between the occurrence of gingivitis and the frequency of teeth brushing. Conclusion. There is a significant difference between mouth and oral hygiene and sex as well as other sociodemographic characteristics of respondents. The study showed the correlation between occurrence of caries and the gingivitis and frequency of teeth brushing and dental visits.

  11. A prospective cohort study on poor oral hygiene and pancreatic cancer risk.

    Science.gov (United States)

    Huang, Jiaqi; Roosaar, Ann; Axéll, Tony; Ye, Weimin

    2016-01-15

    Poor oral hygiene has been proposed to increase the risk for pancreatic cancer. We aim to assess this hypothesis, using number of teeth, dental plaque and oral mucosal lesions examined at baseline as a proxy for oral hygiene. During 1973-74 a population-based prevalence study of oral mucosal lesions was carried out in Uppsala County in central Sweden. We followed the study population through linkages with the Swedish Cancer and Total Population registers. A total of 19,924 participants were included, and 126 pancreatic cancer cases were identified during an average of 28.7 years of follow-up. Hazard ratios (HRs) and their corresponding 95% confidence intervals (CIs) for pancreatic cancer were estimated using Cox proportional hazards regression models. Overall, subjects with fewer teeth at baseline tended to have an increased risk for pancreatic cancer, although the estimates were not statistically significant. Among subjects with more than 10 teeth, those with unacceptable dental plaque had an HR of 2.1 (95% CI: 1.0, 4.7), compared with those without dental plaque after adjustment for potential confounding factors. Individuals with Candida-related or denture-related oral mucosal lesions, or tongue lesions, compared with those without any of the three studied lesions, had a 70, 30 and 80% excess risk of developing pancreatic cancer, respectively. Presence of more than one type of studied lesions further increased the risk for pancreatic cancer. In conclusion, our findings provide evidence to support the hypothesis that poor oral hygiene plays an important role in the development of pancreatic cancer.

  12. [Pregnant women's oral hygiene knowledge and habits after the second millennium in South-East Hungary].

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    Battancs, Emese; Gorzó, István; Pál, Attila; Novák, Tibor; Eller, József; Kókai, Erzsébet L; Radnai, Márta

    2011-09-01

    Among the predisposing agents for inflammatory periodontal lesion dental plaque is the most important, but different local and systemic factors may influence the seriousness or progression of periodontitis. Hormonal changes during pregnancy belong to the systemic aggravating factors. The aim of the present study was to assess pregnant women's oral hygiene knowledge and habits, and if these have a relationship with age, residence, educational level and profession/occupation. Questionnaires were used for the data collection. 275 pregnant women, who underwent prenatal care at the Department of Obstetrics and Gynecology in Szeged, volunteered to answer the questions. The results showed that almost all the women brushed their teeth daily, but only about one third of them used special oral hygiene tools, like dental floss. Many of the women claimed to have gingival bleeding when brushing their teeth. More then 70% visited a dentist during pregnancy. There was a significant relationship between educational level and the use of dental floss (p=0.004) and gingival bleeding (p=0.023) Oral hygiene education, dental and periodontal treatment of pregnant women need more emphasis during prenatal care.

  13. [Dental care and oral hygiene practices in long-term geriatric care institutions].

    Science.gov (United States)

    Ferreira, Raquel Conceição; Schwambach, Carolina Wolff; de Magalhães, Cláudia Silami; Moreira, Allyson Nogueira

    2011-04-01

    This study evaluated the activities of dentists, dental care and oral hygiene practices in the long-term care institutions of Belo Horizonte (Minas Gerais, Brazil). A semi-structured questionnaire was handed out to the coordinators of 37 philanthropic and 30 private institutions. The data was compared by the chi-square and Fisher's Exact Tests. 81% of the questionnaires were answered. The majority of the private (74.2%) and philanthropic institutions (87%) do not have a dentist (p=0.21). The location, period of existence, type institution kind and number of residents weren't factors regarding the presence of a dentist (p>0.05). 67% of the philanthropic institutions with equipped consultation rooms had dentists, though there were none when there was no consultation room. Even without consultation rooms, 13% of the private institutions had dentists. When necessary, 69.6% of the philanthropic institutions refer the elderly to public health centers, while 58.1% of the private institutions refer them to their family dentists. A higher percentage of the private institutions adopted systematic oral hygiene procedures (p=0.01), with a considerable divergence of treatment reported. There is a need to include a dentist on the health staff in the institutions and for systematization of oral hygiene practices.

  14. Modification of oral hygiene in pregnant women by means of an educational intervention

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    Omelio Fontaine Machado

    2015-07-01

    Full Text Available Background: it is necessary to educate people to reduce the incidence of gum disease, especially in priority groups such as pregnant women. The increase of knowledge in this respect represents one of the pillars for a better oral health.Objective: to evaluate the effectiveness of an educational intervention to modify the state of the oral health in pregnant women seen at “3 de Octubre" Teaching Dental Clinic.Methods: an educational intervention was carried out with pregnant women seen at the dental clinic herein mentioned, between June, 2012 and June, 2014. The study population consisted of 80 patients. The variables measured were: oral hygiene, using the Lōe and Silness index for oral hygiene; and level of knowledge, using the scale of good, fair and poor. An educational intervention on educational issues was performed, with participation didactic games such as puzzles, crosswords, dominoes and chats. Knowledge was assessed and the state of oral health before and after the intervention was evaluated.Results: at the beginning of the intervention a 95 % of the patients were affected by gum disease; after applying the educational intervention knowledge by pregnant women increased and gum disease was reduced, affecting a lower number of patients, 87,5 %.Conclusions: gum disease reduction was achieved with the implementation of actions of health education, but it was not as effective as expected.

  15. Risperidone oral disintegrating mini-tablets: A robust-product for pediatrics

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    El-Say Khalid M.

    2015-12-01

    Full Text Available This study was aimed at developing risperidone oral disintegrating mini-tablets (OD-mini-tablets as age-appropriate formulations and to assess their suitability for infants and pediatric use. An experimental Box-Behnken design was applied to assure high quality of the OD-mini-tablets and reduce product variability. The design was employed to understand the influence of the critical excipient combinations on the production of OD-mini-tablets and thus guarantee the feasibility of obtaining products with dosage form uniformity. The variables selected were mannitol percent in Avicel (X1, swelling pressure of the superdisintegrant (X2, and the surface area of Aerosil as a glidant (X3. Risperidone-excipient compatibilities were investigated using FTIR and the spectra did not display any interaction. Fifteen formulations were prepared and evaluated for preand post-compression characteristics. The prepared ODmini- tablet batches were also assessed for disintegration in simulated salivary fluid (SSF, pH 6.2 and in reconstituted skimmed milk. The optimized formula fulfilled the requirements for crushing strength of 5 kN with minimal friability, disintegration times of 8.4 and 53.7 s in SSF and skimmed milk, respectively. This study therefore proposes the risperidone OD-mini-tablet formula having robust mechanical properties, uniform and precise dosing of medication with short disintegration time suitable for pediatric use.

  16. Design and evaluation of microwave-treated orally disintegrating tablets containing polymeric disintegrant and mannitol.

    Science.gov (United States)

    Sano, Syusuke; Iwao, Yasunori; Noguchi, Shuji; Kimura, Susumu; Itai, Shigeru

    2013-05-01

    Microwave (MW) treatment was used to develop a formulation process for the preparation of wet molded orally disintegrating tablets (ODTs) consisting of mannitol and polymeric disintegrant with improved hardness and disintegration properties. The wet molded tablets were prepared in accordance with the conventional methods and subsequently heated by MW irradiation to induce the swelling of the tablet. Croscarmellose sodium, crospovidone, and low-substituted hydroxypropylcellulose (L-HPC) were evaluated for their use with this technology. NBD-020, which is a grade of L-HPC, provided the better hardness and disintegration results. In addition, the crystalline forms of mannitol impacted on hardness and disintegration properties of the ODT upon MW irradiation. The effects of the disintegrant ratio, δ and β crystalline mannitol ratio, amount of water, and compression force on the ODT properties were evaluated using the design of experiment method. MW-induced swelling was enhanced by an increase in the disintegrant ratio. Although the hardness of the tablet increased following MW treatment, the disintegration time became less than that of the MW-untreated tablets as the β-mannitol ratios increased. Taken together, the results indicated that the polymeric disintegrant greatly improved the properties of the molded tablets in combination with MW treatment. Copyright © 2013 Elsevier B.V. All rights reserved.

  17. Assessment of oral hygiene and periodontal health around posterior primary molars after their restoration with various crown types.

    Science.gov (United States)

    Beldüz Kara, Nihal; Yilmaz, Yucel

    2014-07-01

    To compare the time-dependent changes in oral hygiene and periodontal health after restoring primary posterior molars with a traditional stainless steel crown (SSC) or an aesthetic crown using various measures of periodontal health and oral hygiene. This investigation was a randomized, non-blinded prospective controlled clinical trial in which 264 crowns of different types were fitted onto the first and/or second primary molars of 76 children. The oral hygiene and the gingival health of the restored teeth and the antagonistic teeth were evaluated clinically and radiographically at 3- and 6-month intervals for 18 months after fitting the crowns. The periodontal health of the control teeth was better than that of the remaining 215 restored teeth. The oral hygiene, as measured by the simplified oral hygiene index, and gingival health, as measured by the gingival index and the volume of gingival crevicular fluid, of the restored teeth, irrespective of crown type, progressively increased during the 18-month study period. Oral hygiene and gingival health around a restored primary tooth deteriorate with time. Our results suggest that SSC, an open-faced SSC, or a NuSmile(®) pediatric crown should be the preferred crown type for restoring posterior primary teeth. © 2013 BSPD, IAPD and John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  18. Oral and Hand Hygiene Behaviour and Risk Factors among In-School Adolescents in Four Southeast Asian Countries

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    Karl Peltzer

    2014-03-01

    Full Text Available The aim of this study was to investigate oral and hand hygiene behaviour and risk factors among 13 to 15 year-old in-school adolescents in four Southeast Asian countries. Data were collected by self-reported questionnaire from nationally representative samples (total 13,824 of school children aged 13 to 15 years in India, Indonesia, Myanmar and Thailand. Results indicate that overall, 22.4% of school children reported sub-optimal oral hygiene (hygiene behaviour. As a conclusion, the cross-national data on oral and hand hygiene behaviour from four Southeast Asian countries found sub-optimal hygiene behaviour. Several determinants of sub-optimal hygiene behaviour were identified that can inform programmes in order to improve oral and hand hygiene behaviour of this adolescent population.

  19. The association between socioeconomic status, oral hygiene practice, denture stomatitis and oral status in elderly people living different residential homes.

    Science.gov (United States)

    Evren, Buket Akalin; Uludamar, Altay; Işeri, Ufuk; Ozkan, Yasemin Kulak

    2011-01-01

    Oral hygiene practices and denture status of elderly people living in residential homes are different depending on the type of residential homes. In this study the elderly people living in three different residential homes were investigated for this purpose. A total of 269 subjects, 119 males (mean age 73.9±8.8) and 150 females (mean age 78.5±7.2) were involved in this study. All subjects were interviewed and clinically examined. Age, sex, educational status, financial status, general health, dental visiting, overnight denture wearing, brushing habits and frequency were recorded using a structured questionnaire. The prevalence of edentulism, the presence and type of dental prostheses, denture cleanliness and the presence of denture stomatitis were evaluated. Forty-one percent of subjects were non-educated. Fifty-one percent of subjects had low income. The majority of people (66.6%) were edentulous. Among the edentulous subjects 32% had full denture and 16% had no denture. Forty three percent of the subjects reported cleaning their dentures with water and 40% with a toothbrush only. Denture hygiene was good for 14% of the subjects. Denture stomatitis was observed in 44% of the subjects wearing dentures. There was statistically significant difference between residential homes and educational status, level of income, dental visiting, denture status, brushing methods and brushing frequency (pdenture hygiene habits and the presence of denture-related stomatitis. The most important need within the residents of the residential home was the enhancement of oral care social insurance.

  20. Oral health status and oral hygiene habits among children aged 12-13 years in Yangon, Myanmar.

    Science.gov (United States)

    Phyo, Aung Zaw Zaw; Chansatitporn, Natkamol; Narksawat, Kulaya

    2013-11-01

    We conducted a cross sectional study among children aged 12-13 years in Yongon, Myanmar to assess the oral health status and oral hygiene habits. The studied 220 students were from two high schools, one urban and the other rural. We conducted an oral health examination following WHO criteria and used a self-administrated questionnaire. The prevalence rate of dental caries among the study population was 53.2%. The mean number of decayed, missing and filled teeth (DMFT) was 1.7 +/- 2.1 teeth per person (decayed, 1.5 +/- 1.9); missing 0.0 +/- 0.2; filled, 0.1 +/- 0.4). Multivariate analysis revealed significant risk factors for dental caries were: the geographical location of the school (adjusted OR=2.24; 95% CI: 1.01-4.94), occupational status of the father (adjusted OR=2.83; 95% CI: 1.05-7.62) and the child's attitude about dental caries (adjusted OR=2.35; 95% CI: 1.18-4.67). Knowledge and oral hygiene habits were not associated with dental caries. The results of this study suggest the need to change from restoration orientated dentistry to dental public health care services, to reduce of the high level of dental caries in this age group.

  1. Oral health knowledge, attitude and practice among NCC Navy Cadets and their correlation with oral hygiene in south India.

    Science.gov (United States)

    Singh, Abhinav

    2009-01-01

    The objective of the present study was to determine oral health knowledge, attitude and practice among National Cadet Corps (NCC) Navy Cadets and their correlation with oral hygiene in South India. A questionnaire study was conducted among 412 high school students who were voluntary participants of an NCC unit in South India. Knowledge, attitude and practice scores were calculated, and then were correlated with Simplified Oral Hygiene Index (OHI-S) values. Spearman's correlation test was used to measure the correlation. The significance value was set at P NCC Cadets' knowledge about gum diseases and the use of fluoride-containing dentifrice was found to be low, dental visits were infrequent and the consumption of sweets was found to be high. There was no correlation between knowledge and attitude scores with that of OHI-S, but a significant correlation was seen between practice and OHI-S scores. Most of the cadets did not have knowledge about the causes and the prevention of dental diseases. A significant number of participants sought further information, hence it can be said that the cadets had a positive attitude towards oral health. There was no correlation seen between knowledge and attitude scores with that of OHI-S measured, but a significant correlation was noted between practice and OHI-S scores.

  2. Impact of socio-demographic variables, oral hygiene practices and oral habits on periodontal health status of Indian elderly: a community-based study.

    Science.gov (United States)

    Shah, N; Sundaram, K R

    2003-01-01

    Periodontal disease is the most common cause of tooth loss. It is has insidious onset, chronic course, and commonly result due to cumulative effect of dietary habits, oral hygiene methods and oral habits practiced over the years. This study was planned to evaluate the periodontal health status of elderly population (above 60 years) in the community, using CPITN index, gingival recession, mobility of teeth and halitosis, using modified WHO Oral Health Survey Proforma. In addition, impact of several socio-demographic variables, oral hygiene practices, oral habits, chronic systemic diseases, dietary preferences and body mass index (BMI) on periodontal health status was also studied. It was found that prevalence of periodontal diseases in the elderly was high. Step-wise multivariate logistic regression analysis showed that periodontal diseases were directly correlated with age, oral hygiene practices and presence of cardiac diseases.

  3. Review of the new delayed-release oral tablet and intravenous dosage forms of posaconazole.

    Science.gov (United States)

    Guarascio, Anthony J; Slain, Douglas

    2015-02-01

    The triazole antifungal posaconazole was first approved as an oral suspension formulation. Despite pharmacokinetic target attainment and clinical efficacy in premarketing trials, postmarketing analyses indicated unpredictable bioavailability resulting in subtherapeutic concentrations and reports of breakthrough fungal infections. The newly approved posaconazole delayed-release tablet and intravenous formulations display more consistent bioavailability in the presence of concomitant disease states, medications, and dietary considerations that classically alter drug concentrations of the oral suspension. Both the delayed-release tablet and intravenous formulation display a similar adverse-effect profile to the oral suspension. The posaconazole delayed-release oral tablet is not significantly affected by gastric acid suppression therapy, and the intravenous dosage form provides an option for patients who are intubated or unable to tolerate oral medications. Pharmacoeconomic considerations, particularly with intravenous posaconazole, will likely play a role in dosage form selection and frequency of use. Due to sustained, higher drug concentrations, the new posaconazole formulations hold promise for greater efficacy in antifungal prophylaxis and bring opportunity for further study in the treatment of invasive mycoses.

  4. Comparison of oral hygiene status among 6-14 year old students of public and private schools of Rajbiraj, Saptari, Nepal

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    TK Bhagat

    2015-06-01

    Full Text Available Aim To determine the oral hygiene status of 6-14 years old school children in Rajbiraj, Nepal. Materials and Methods Three hundred school children from public and private schools were examined for oral hygiene status using OHI(S. Descriptive statistics and independent sample t-tests were done. Results There was no significant difference in the oral hygiene status among gender, but the oral hygiene status of the children in private schools was better than that of the public school. Conclusion Large number of public school children had poor oral hygiene compared to private school children. Hence, oral health education programs should be conducted on a frequent basis to improve their oral hygiene status. DOI: http://dx.doi.org/10.3126/jcmsn.v10i1.12763 Journal of College of Medical Sciences-Nepal, 2014, Vol.10(1; 17-21

  5. Effect of electric toothbrush on residents' oral hygiene: a randomized clinical trial in nursing homes.

    Science.gov (United States)

    Fjeld, Katrine G; Mowe, Morten; Eide, Hilde; Willumsen, Tiril

    2014-04-01

    A single-blinded, randomized controlled clinical trial was performed to investigate the effect of electric toothbrushes (ET) compared with manual toothbrushes (MT) on residents in nursing homes and to evaluate the caregiver's opinion on ET. A sample of 180 nursing-home residents were given either a new ET or a new MT. Oral examinations were performed to measure dental hygiene, using the Oral Hygiene Index-Simplified (OHI-S). Both groups received the same instructions for use. After 2 months participants were re-examined. Questionnaires were then sent to their caregivers. Participants' mean age was 86.1 ± 7.7 yr, and the mean number of remaining teeth was 20 ± 5.6. No specific intervention effect was found for ET. Both groups showed identical improvements in the OHI-S, from 1.27 ± 0.63 at baseline (the mean value for all participants) to 1.01 ± 0.53 after 2 months. Of 152 caregivers who responded to the questionnaire, the majority evaluated ET to be beneficial and less time-consuming compared with MT, also for demented residents. In a frail population, no difference is found in the effect of ET compared with MT. However, the ET appears to be a useful aid for residents who receive assistance with dental hygiene.

  6. DOES INCREASING DENTAL EDUCATION IMPROVE THE ORAL HYGIENE STATUS OF DENTAL STUDENTS?

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    Purnima V.

    2015-06-01

    Full Text Available OBJECTIVES: The purpose of this study was to assess the impact of increased knowledge acquired by the dental student in preventive aspects of dental education during his curriculum on his own health attitude, oral hygiene and gingival status. METHODS: A total of 240 students pursuing the undergraduate course (B.D.S at t he New Horizon Dental College and Research Institute, Bilaspur (Chhattisgarh were recruited for the study and divided into 4 groups based on the year of study. All participants answered a self - administered questionnaire and then this reported oral health behavior was compared to the actual clinical situation using the clinical parameters of Plaque Index, Gingival Index and Oral Hygiene Index simplified. RESULTS: The dental attitude became more positive and improved with each advancing year of education. Th ere was a statistically significant decrease in the CPI score (P=0.04 and OHI - S score (P=0.01 with each advancing year of education but plaque score was insignificant (P=0.06. Females showed better dental care than their male counterparts. CONCLUSION: T he oral health attitude and behavior of the dental students improved with increasing level of dental education. Preventive courses providing apt information on proper techniques of plaque control must be included in the first and second year curriculum of the dental students.

  7. Investigating the impact of a community-based geriatric dentistry rotation on oral health literacy and oral hygiene of older adults.

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    Hjertstedt, Jadwiga; Barnes, Stacy L; Sjostedt, Jennifer M

    2014-12-01

    This study investigated the impact of a community-based geriatric dentistry rotation on older adults' oral health literacy and oral hygiene. A pre-post study design was used to assess the impact of the educational intervention. The study sample consisted of 67 older adults, who resided in independent or assisted living apartments (age: M = 84, SD = 7.3). Over the course of the programme, participants received patient education pertaining to oral health and oral hygiene. Oral health literacy was assessed using the Rapid Estimation of Adult Literacy in Dentistry (REALD-30) test at baseline and on the final visit. Oral hygiene was measured on four visits using the O'Leary, Drake and Naylor Plaque Control Record (PI). REALD-30 scores significantly increased, and PI scores significantly decreased for all subjects following participation in the programme (p hygiene. This study demonstrated that a community-based geriatric dentistry rotation involving multiple interactions with dental students can in the short term significantly and positively impact older adults' oral health literacy and oral hygiene status. © 2013 The Gerodontology Society and John Wiley & Sons A/S.

  8. [Improvement of oral health at institutionalized patients. Choice and validation of an adapted oral hygiene kit in long-term care unit].

    Science.gov (United States)

    Lacoste-Ferré, Marie-Hélène; Gendre, Charlotte; Rapp, Lucie; Gautrault, Sabrina; Hermabessière, Sophie; Rolland, Yves

    2014-09-01

    The initiatives to improve the quality are widely developed in the healthcare sector. So, an evaluation of the professional practices (EPP) concerning oral diseases in elderly was organized in the long term care unit of the teaching hospital of Toulouse. In the dynamic of this EPP, a pilot study consisted in estimating a new kit of oral hygiene. This hygiene kit was chosen according to defined criteria adapted to the elderly. The results show a clear improvement of the oral health measured with a specific index (Oral health assessment tool).

  9. Effectiveness of a Motivation and Practical Skills Development Methods on the Oral Hygiene of Orphans Children in Kaunas, Lithuania

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    Greta Markeviciute

    2015-09-01

    Full Text Available Objectives: The aim of this study was to evaluate the effect of a motivation and practical skills development methods on the oral hygiene of orphans. Material and Methods: Sixty eight orphans aged between 7 and 17 years from two orphanages in Kaunas were divided into two groups: practical application group and motivation group. Children were clinically examined by determining their oral hygiene status using Silness-Löe plaque index. Questionnaire was used to estimate the oral hygiene knowledge and practices at baseline and after 3 months. Statistical analysis included: Chi-square test (χ2, Fisher‘s exact test, Student‘s t-test, nonparametric Mann-Whitney test, Spearman’s rho correlation coefficient and Kappa coefficient. Results: All children had a plaque on at least one tooth in both groups: motivation 1.14 (SD 0.51, practical application 1.08 (SD 0.4 (P = 0.58. Girls in both groups showed significantly better oral hygiene than boys (P < 0.001. After 3 months educational program oral hygiene status improved in both groups significantly 0.4 (SD 0.35 (P < 0.001. Significantly better oral hygiene was determined in practical application group 0.19 (SD 0.27 in comparison with motivation group 0.55 (SD 0.32 (P < 0.001. By comparing results of first and second questionnaire surveys on use of soft drinks, the statistically significant decline of their use was in both groups (P = 0.004. Conclusions: Educational programs are effective in improving oral hygiene, especially when they’re based on practical skills training.

  10. Formulation and evaluation of orally disintegrating tablet of Rizatriptan using natural superdisintegrant

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    Tabbakhian Majid

    2014-01-01

    Full Text Available Introduction: Rizatriptan benzoate is a potent and selective 5-HT1B/1D receptor agonist and is effective for the treatment of acute migraine. Difficulty in swallowing is common among all age groups, especially elderly and pediatrics. Orally disintegrating tablets may constitute an innovative dosage form that overcome the problem of swallowing and provides a quick onset of action. This study was aimed to formulate and evaluate an Orally Disintegrating Tablet (ODT containing Rizatriptan while using semi-synthetic and natural superdisintegrants. Methods: Orodispersible tablets were prepared by direct compression using natural superdisntegrant (Plantago ovata mucilage and semi-synthetic superdisntegrant (crospovidone. The prepared tablets were evaluated for hardness, friability, thickness, drug content uniformity, water absorption and wetting time. A 32 factorial design was used to investigate the effect of independent variables (amount of crospovidone and Plantago ovata mucilage on dependent variables [disintegration time, wetting time and Q5 (cumulative amount of drug release after 5 minutes]. A counter plot was also presented to graphically represent the effect of independent variable on the disintegration time, wetting time and Q5. The check point batch was also prepared to prove the validity of the evolved mathematical model. The systematic formulation approach helped in understanding the effect of formulation processing variable. Results: According to the results of optimized batches, the best concentration of superdisintegrant were as follows: 9.4 mg Psyllium mucilage and 8.32 mg crospovidone gave rapid disintegration in 35sec and showed 99% drug release within 5 minutes. Conclusion: Plantago ovata mucilage, a natural superdisintegrant, gives a rapid disintegration and high release when used with synthetic superdisntegrant in formulation of orally disintegrating tablet of Rizatriptan.

  11. Bioequivalence study with lapatinib powder for oral suspension and the original tablet formulation in cancer patients.

    Science.gov (United States)

    Koch, Kevin M; Ferron-Brady, Geraldine; Lemmon, Colleen; Cartee, Leanne; Hollyfield, Hedy; D'Amelio, Anthony M; Piepszak, Alexandra; Swaby, Ramona F; Curran, David; Arya, Niki

    2015-01-01

    Lapatinib is approved for use in various therapeutic combinations for treating metastatic breast cancers that over-express HER2. To deliver the approved doses, up to six large tablets need to be ingested with the current 250-mg tablets. For ease of ingestion, a powder for oral suspension was developed. This study was an open-label, randomized, adaptive design, two-period crossover bioequivalence study of the powder for suspension relative to the commercial tablet at steady state following once daily dosing for 7 days in patients with advanced cancer. To minimize the number of cancer patients required for a pivotal bioequivalence study (144 in this case), a four-stage adaptive group sequential design with interim analyses after every 36 subjects was implemented to allow for early termination. Bioequivalence for the oral suspension relative to the commercial tablet was demonstrated in both the first (and only) interim analysis and the final analysis, as the 90% confidence intervals for the treatment comparison ratios for both AUC0-24 and Cmax were contained within the acceptance criteria (0.80, 1.25). Additionally, there was no statistical difference in tlag or tmax , suggesting no difference in the absorption rate between treatments. There were no unexpected safety findings during this study.

  12. State of oral hygiene and identification of the main risk factors for inflammatory diseases of periodontal tissues in young people

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    Makarenko M.V.

    2014-09-01

    Full Text Available A high percentage of prevalence of inflammatory periodontal diseases in young age causes urgency of treatment and prevention of inflammatory diseases of periodontal tissue in young age. Therefore, the research purpose was to investigate the hygienic condition and identification of the main risk factors for gingivitis in patients aged 18-30 years. 286 people aged from 18 to 30 years were observed in the study. To assess hygienic condition of the oral cavity and to determine the thickness of plaque indices OHI-S (simplified oral hygiene index Green Vermilyona and Silness Loe were used. Studies of oral hygiene status suggests that in patients with different etiologies of periodontal tissue inflammation, oral hygienic condition ranged from "satisfactory" to "poor." Therefore the results of study of hygiene and periodontal indices and samples confirmed presence of moderately expressed inflammation in the gums in young adults with chronic catarrhal gingivitis. Most often inflammation in the gums, namely, chronic catarrhal gingivitis was determined in patients with fixed prosthesis designs in the mouth or in violation of the bite, related to the major risk factors for periodontal disease occurring in young adults aged from 18 to 30 years.

  13. The importance of oral hygiene on adults with the focus on preventive measures resulting in the reduction of oral cavity diseases frequency.

    OpenAIRE

    2015-01-01

    The Dissertation work presented herein monitors the significance of oral hygiene in adults, while aiming at preventive measures leading to lowering mouth cavity illness occurrences. Within the theoretical part, I focus on the delineation of important terms relating to preventive care for oral cavity, information concerning anatomy, physiology of oral cavity, influence of foods and other problems within the oral cavity, among which there are tooth cavities and diseases of gingiva. In the pract...

  14. A new indicator of the oral hygiene habits of disabled persons: relevance of the carer's personal appearance and interest in oral health.

    Science.gov (United States)

    Limeres, J; Martínez, F; Feijoo, J F; Ramos, I; Liñares, A; Diz, P

    2014-05-01

    To investigate whether there is a relationship between the oral hygiene habits of individuals with severe disability the carer's personal appearance and interest in oral health. The study group was formed of 60 disabled persons and their respective carers who came for the first time to consultation in the Special-Needs Dentistry Unit of the University of Santiago de Compostela, Spain. All the carers answered a standardised questionnaire of 28 questions divided into four sections: disabled individual's demographic data, disabled individual's general medical details, social aspects of the carer (personal appearance of the carer and interest in oral health), and disabled individual's oral hygiene habits. The personal appearance of the carers and their interest in the disabled individual's oral health were evaluated using independent scales designed specifically for the study, with five binary items in each scale. The carer's personal appearance and interest in the disabled individual's oral health showed a statistically significant relationship with the individual's oral hygiene habits, particularly with respect to the frequency and duration of toothbrushing, need for physical restraint during toothbrushing, use of a manual toothbrush and use of toothpaste. The carer's personal appearance and interest in the disabled individual's oral health are good indicators of the oral hygiene habits of an individual with severe disability. Consideration should be given to the inclusion of these aspects as a complementary element of the dental record. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. HUBUNGAN PERILAKU ORAL HYGIENE, SOSIAL EKONOMI, BUDAYA MEROKOK, AKSES PELAYANAN KESEHATAN TERHADAP BESARAN INDEKS DMFT

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    Niniek L. Pratiwi

    2012-11-01

    Full Text Available Background: In Indonesia, the National Health Survey by Department of Health year 2001 showed that about 70% of people 10 years old and aboved had dental impairment. The dental impairment for persons aged 12 years old reached 43.9%, for people aged 15 years old reached 37.4%, for people aged 18 years old reached 51.1%, for people aged 35-44 years old reached 80.1%, and for people aged 65 years old and aboved reached 96.7%. Methods: Data were based on the Riskesdas year 2007 data. The dependent variables were DMFT index, data in ordinal scales. The independent variables were oral hygiene behaviors, socioeconomic factors, smoking habits, access to health facilities data in nominal scales. Multivariate analysis was done by ordinal regression. Results: Results indicated that the oral hygiene behaviors; socioeconomic factors: age, household expenditure per capita, smoking and access to health facilities: duration of time to health facilities were significantly associated to DMFT index. Meanwhile the distance to health facilities was not significantly associated to the DMFT index, p = 0.777. Recommendation: Health education is important to enhance the awareness brushing teeth correctly and on exact times for people at the lowest household expenditure per capita (quintile 1 to be a need and become a value in the community, and especially in the lowest household expenditure group. It needs a cross subsidy to enhance the ability to buy teeth pasta containing flouride and brush teeth that are affordable by low in comepeople including farmers/fishermen/workers and non workers. Was also needed to enhance accessibility for access to health facilities, especially dental services in remote, islands, and borders areas; either infrastructures, instruments facilities and dental health staffs. Besides, it needs to socialize the danger of smoking to impairment of teeth. Key words: DMFT index, the oral hygiene behaviors; socioeconomic, smoking and access to health

  16. Brushing compliance with a novel integrated power toothbrush and toothpaste oral hygiene system.

    Science.gov (United States)

    Rethman, Jill; Neusser, Frauke; Bar, Ashley P

    2004-10-01

    Patient motivation can be an important factor in successful compliance with an oral hygiene program. However, it also can present the most difficulty with such compliance. For example, some conditions, such as gingivitis, may seem nonthreatening, making adherence to recommended regimens especially difficult to attain. A new power toothbrush technology with an integrated toothpaste system has been developed that increases a patient's ability and willingness to adopt recommended regimens. This article reviews this novel technology and reports on a study comparing it to a nonintegrated power toothbrush and regular toothpaste. The features of the novel toothbrush technology also are explained in the context of patient concordance vs patient compliance.

  17. Introducing a Clinical-behavioural Scoring System for Children's Oral Hygiene

    OpenAIRE

    América Segovia-Villanueva; Alejandro J. Casanova-Rosado; Ana A. Vallejos-Sánchez; Juan F. Casanova-Rosado; Medina-Solís, Carlo E.; Gerardo Maupomé

    2006-01-01

    Objectives Developing and testing a clinical-behavioural scoring system for assessing children’s oral hygiene. Materials and Methods One clinical variable (the presence of dental plaque, measured using Silness and Löe’s index) and one behavioural vari-able (self-reported tooth brushing frequency) were combined into secondary data analysis of research databases for 3-6-year-olds and 6-13-year-olds in a Mexican community. The combined scoring is an ordinal scale that depicts suitable, moderate ...

  18. The efficacy and safety of clotrimazole vaginal tablet vs. oral fluconazole in treating severe vulvovaginal candidiasis.

    Science.gov (United States)

    Zhou, Xiaofang; Li, Ting; Fan, Shangrong; Zhu, Yuxia; Liu, Xiaoping; Guo, Xuedong; Liang, Yiheng

    2016-07-01

    To compare the efficacy and safety of two doses of clotrimazole vaginal tablet 500 mg with two doses of oral fluconazole 150 mg in treating severe vulvovaginal candidiasis (SVVC), 240 consecutive patients with SVVC were studied at the Department of Obstetrics and Gynaecology of Peking University Shenzhen Hospital between June 2014, and September 2015. Patients were randomly assigned in a 1 : 1 ratio to receive treatment with either two doses of clotrimazole vaginal tablet or two doses of oral fluconazole. The clinical cure rates in the clotrimazole group and the fluconazole group at days 7-14 follow-up were 88.7% (102/115) and 89.1% (98/110) respectively; the clinical cure rates at days 30-35 in the two groups were 71.9% (82/114) and 78.0% (85/109) respectively. The mycological cure rates at days 7-14 follow-up in the two groups were 78.3% (90/115) and 73.6% (81/110) respectively. The mycological cure rates of the patients at days 30-35 in the two groups were 54.4% (62/114) and 56.0% (61/109) respectively (P > 0.05). The adverse events of clotrimazole were mainly local. This study demonstrated that two doses of clotrimazole vaginal tablet 500 mg were as effective as two doses of oral fluconazole 150 mg in the treatment of patients with SVVC and could be an appropriate treatment for this disorder.

  19. State of oral hygiene and identification of the main risk factors for inflammatory diseases of periodontal tissues in young people

    OpenAIRE

    Makarenko M.V.

    2014-01-01

    A high percentage of prevalence of inflammatory periodontal diseases in young age causes urgency of treatment and prevention of inflammatory diseases of periodontal tissue in young age. Therefore, the research purpose was to investigate the hygienic condition and identification of the main risk factors for gingivitis in patients aged 18-30 years. 286 people aged from 18 to 30 years were observed in the study. To assess hygienic condition of the oral cavity and to determine the thickness of pl...

  20. A Novel Multilayered Multidisk Oral Tablet for Chronotherapeutic Drug Delivery

    Directory of Open Access Journals (Sweden)

    Zaheeda Khan

    2013-01-01

    Full Text Available A Multilayered Multidisk Tablet (MLMDT comprising two drug-loaded disks enveloped by three drug-free barrier layers was developed for use in chronotherapeutic disorders, employing two model drugs, theophylline and diltiazem HCl. The MLMDT was designed to achieve two pulses of drug release separated by a lag phase. The polymer disk comprised hydroxyethylcellulose (HEC and ethylcellulose (EC granulated using an aqueous dispersion of EC. The polymeric barrier layers constituted a combination of pectin/Avicel (PBL (1st barrier layer and hydroxypropylmethylcellulose (HPMC (HBL1 and HBL2 as the 2nd and 3rd barrier layers, respectively. Sodium bicarbonate was incorporated into the diltiazem-containing formulation for delayed drug release. Erosion and swelling studies confirmed the manner in which the drug was released with theophylline formulations exhibiting a maximum swelling of 97% and diltiazem containing formulations with a maximum swelling of 119%. FTIR spectra displayed no interactions between drugs and polymers. Molecular mechanics simulations were undertaken to predict the possible orientation of the polymer morphologies most likely affecting the MLMDT performance. The MLMDT provided two pulses of drug release, separated by a lag phase, and additionally it displayed desirable friability, hardness, and uniformity of mass indicating a stable formulation that may be a desirable candidate for chronotherapeutic drug delivery.

  1. The role of oral hygiene in head and neck cancer: results from International Head and Neck Cancer Epidemiology (INHANCE) consortium.

    Science.gov (United States)

    Hashim, D; Sartori, S; Brennan, P; Curado, M P; Wünsch-Filho, V; Divaris, K; Olshan, A F; Zevallos, J P; Winn, D M; Franceschi, S; Castellsagué, X; Lissowska, J; Rudnai, P; Matsuo, K; Morgenstern, H; Chen, C; Vaughan, T L; Hofmann, J N; D'Souza, G; Haddad, R I; Wu, H; Lee, Y-C; Hashibe, M; Vecchia, C La; Boffetta, P

    2016-08-01

    Poor oral hygiene has been proposed to contribute to head and neck cancer (HNC) risk, although causality and independency of some indicators are uncertain. This study investigates the relationship of five oral hygiene indicators with incident HNCs. In a pooled analysis of 8925 HNC cases and 12 527 controls from 13 studies participating in the International Head and Neck Cancer Epidemiology Consortium, comparable data on good oral hygiene indicators were harmonized. These included: no denture wear, no gum disease (or bleeding), <5 missing teeth, tooth brushing at least daily, and visiting a dentist ≥once a year. Logistic regression was used to estimate the effects of each oral hygiene indicator and cumulative score on HNC risk, adjusting for tobacco smoking and alcohol consumption. Inverse associations with any HNC, in the hypothesized direction, were observed for <5 missing teeth [odds ratio (OR) = 0.78; 95% confidence interval (CI) 0.74, 0.82], annual dentist visit (OR = 0.82; 95% CI 0.78, 0.87), daily tooth brushing (OR = 0.83, 95% CI 0.79, 0.88), and no gum disease (OR = 0.94; 95% CI 0.89, 0.99), and no association was observed for wearing dentures. These associations were relatively consistent across specific cancer sites, especially for tooth brushing and dentist visits. The population attributable fraction for ≤ 2 out of 5 good oral hygiene indicators was 8.9% (95% CI 3.3%, 14%) for oral cavity cancer. Good oral hygiene, as characterized by few missing teeth, annual dentist visits, and daily tooth brushing, may modestly reduce the risk of HNC. © The Author 2016. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  2. Hygiene Etiquette: Coughing and Sneezing

    Science.gov (United States)

    ... Water, Sanitation, & Environmentally-related Hygiene Handwashing and Nail Hygiene Keeping Hands Clean Nail Hygiene Diapering Safe & Healthy Diapering in ... Respiratory Disease Prevention Handwashing in the Developing World Hand Hygiene Saves Lives: Patient Admission Video Division of Oral ...

  3. EFFECTS OF ORAL HYGIENE UPON THE QUALITY OF BREATHING IN CHILDREN SUFFERING FROM BRONCHIAL ASTHMA

    Directory of Open Access Journals (Sweden)

    Mona Olar

    2012-09-01

    Full Text Available In Romania, bronchial asthma represents a major public health problem. SCOPE: The study discusses the effects of bacterial plaque control upon the quality of respiration in a group of ashtmatic children previously subjected to professional dental scaling and brushing, comparatively with a similar group, whose habits of oral hygiene had not been influenced. In both groups, the indices of bacterial plaque and gingival bleeding were calculated, respiratory functional samples were taken, the number of eosinophylls, the concentration of seric IgE and salivary sIgA were analyzed, and bacterial concentration and morphology of the dental plaque were determined. Statistically, the quality of respiration has been significantly improved in the children whose dental plaque had been controlled. Correlations have been evidenced among asthma symptomatology, indices of oral health, immunological markers and the bacterial profile of the dental plaque.

  4. Dental and oral hygiene student's knowledge of HIV infection and AIDS.

    Science.gov (United States)

    Hartshorne, J E; Carstens, I L; Engelbrecht, J J; Hattingh, D

    1994-04-01

    A survey was conducted to assess the knowledge of 30 oral hygiene (OH I & II) and 79 dental students (BCHD III & VI) on HIV infection and AIDS. A questionnaire consisting of twenty-nine questions based on the 'agree-disagree' format was prepared for this study. Clinical slides were projected to assess students' ability to identify oral manifestations of HIV infection. Most students agreed that HIV-sero-positive people were entitled to the same dignity and respect as those who were suffering from other illnesses. Students were concerned about treating sero-positive patients. They would preferably receive training in the management of these patients in a controlled environment. They had a poor perception of the risk of infection following needle-stick injury and whether HIV could be transmitted through contact with saliva. Most students felt that they had insufficient lectures on HIV/AIDS and had practically no clinical exposure to HIV-sero-positive patients.

  5. Effect of Preventive Oral Hygiene Measures on the Development of New Carious lesions.

    Science.gov (United States)

    Ashkenazi, Malka; Bidoosi, Mervat; Levin, Liran

    2014-01-01

    To evaluate the effect of preventive oral hygiene measures on the development of new carious lesions. Children regularly and irregularly attending recall appointments in a paediatric dental clinic were interviewed regarding their preventive measures performance. Newly developed carious lesions were also recorded. The files of 651 children were analysed. A significant negative correlation was found between newly developed carious lesions and total number (P carious lesions: brushing regularly twice a day, concentration of fluoride in the toothpaste greater than 1100 ppm and frequency of follow-ups. Regular toothbrushing twice a day is of high importance for caries prevention. Fluoride concentration of > 1100 ppm in toothpaste should be recommended for children (considering the child's age) in order to maximise the fluoride protective effect. The importance of attending periodic recall appointments in order to maintain long term oral health should be emphasised.

  6. Qualitative description of dental hygiene practices within oral health and dental care perspectives of Mexican-American adults and teenagers.

    Science.gov (United States)

    Maupome, Gerardo; Aguirre-Zero, Odette; Westerhold, Chi

    2015-01-01

    The objectives of this study were to identify dental hygiene themes voiced by adults and teenagers of Mexican origin [or Mexican Americans (MAs)] and place these themes within the larger landscape of oral health and dental care perceptions. Interviews with urban-based MAs were analyzed to identify barriers, beliefs, and behaviors influencing engagement in dental hygiene practices. Adult (n = 16, ages 33-52) and teenage (n = 17, ages 14-19) MAs reported themes pertaining to structural factors (financial and economic-related barriers, the dual challenges of reduced access to care vis-à-vis successfully navigating the dental care system, and the effects of reduced social support derived from migration) and to individual factors (different agendas between MAs and health systems for dental care utilization and indications for oral self-care, including limited dental hygiene instruction from professionals and larger impacts from school-based and mass media). Also, prior experiences with dental hygiene, prevention, and associated themes were characterized by a range of attitudes from fatalistic to highly determined agency. Good family upbringing was instrumental for appropriate dental hygiene, anteceding good oral health; and outlining a loose structure of factors affecting oral health such as diet, having "weak" teeth, or personal habits. Themes from adults and teenagers in the Midwest United States were generally similar to other groups of MA parents and younger children. Dental hygiene was not salient relative to other oral health and dental care matters. Several opportunities for improvement of knowledge and enhancing motivation for dental hygiene practices were identified, both within and outside professional resources. © 2014 American Association of Public Health Dentistry.

  7. The effectiveness of systematic perioperative oral hygiene in reduction of postoperative respiratory tract infections after elective thoracic surgery in adults

    DEFF Research Database (Denmark)

    Pedersen, Preben Ulrich; Larsen, Palle; Håkonsen, Sasja Jul

    2016-01-01

    to increase patients' risk for nosocomial respiratory tract infection. OBJECTIVES: To identify, appraise and synthesize the best available evidence on the effectiveness of systematic perioperative oral hygiene in the reduction of postoperative respiratory airway infections in adult patients undergoing...... elective thoracic surgery. INCLUSION CRITERIA: Patients over the age of 18 years who had been admitted for elective thoracic surgery, regardless of gender, ethnicity, diagnosis severity, co-morbidity or previous treatment.Perioperative systematic oral hygiene (such as mechanical removal of dental biofilm......% confidence interval [CI] 0.55-0.78) for respiratory tract infections RR 0.48 (95%CI: 0.36-0.65) and for deep surgical site infections RR 0.48 (95%CI 0.27-0.84). CONCLUSIONS: Systematic perioperative oral hygiene reduces postoperative nosocomial, lower respiratory tract infections and surgical site infections...

  8. Impact of active ingredients on the swelling properties of orally disintegrating tablets prepared by microwave treatment.

    Science.gov (United States)

    Sano, Syusuke; Iwao, Yasunori; Kimura, Susumu; Noguchi, Shuji; Itai, Shigeru

    2014-07-01

    The impact of different active pharmaceutical ingredients (APIs) loading on the properties of orally disintegrating tablets (ODTs) prepared according to our previously reported microwave (MW) treatment process was evaluated using famotidine (FAM), acetaminophen (AAP), and ibuprofen (IBU). None of the APIs interrupted the tablet swelling during the MW treatment and the tablet hardness were improved by more than 20 N. MW treatment, however, led to a significant increase in the disintegration time of the ODTs containing IBU, but it had no impact on that of the ODTs containing FAM or AAP. This increased disintegration time of the ODTs containing IBU was attributed to the relatively low melting point of IBU (Tm=76 °C), with the IBU particles melting during the MW treatment to form agglomerates, which interrupted the penetration of water into the tablets and delayed their disintegration. The effects of the MW treatment on the chemical stability and dissolution properties of ODTs were also evaluated. The results revealed that MW treatment did not promote the degradations of FAM and AAP or delay their release from the ODTs, while dissolution of the ODTs containing IBU delayed by MW treatment. Based on these results, the MW method would be applicable to the preparation of ODTs containing APIs with melting points higher than 110 °C. Copyright © 2014 Elsevier B.V. All rights reserved.

  9. Self-efficacy and oral hygiene beliefs about toothbrushing in dental patients: a model-guided study.

    Science.gov (United States)

    Anagnostopoulos, Fotios; Buchanan, Heather; Frousiounioti, Sofia; Niakas, Dimitris; Potamianos, Gregory

    2011-10-01

    Building on previous research on psychosocial variables associated with oral hygiene behavior, this study examined the ability of Health Belief Model variables (perceived benefits, barriers, susceptibility, severity) and self-efficacy beliefs about toothbrushing to inform prevalence of dental caries and toothbrushing frequency. To accomplish this goal, a sample of 125 dental patients completed self-report questionnaires and provided data on demographic and behavioral factors. A path analysis model with manifest variables was tested. Oral hygiene beliefs emerged as a multidimensional construct. Results suggested that stronger self-efficacy beliefs (β = .81) and greater perceived severity of oral diseases (β = .18) were related to increased toothbrushing frequency, which in turn was associated with better oral health status, as indicated by the total number of decayed, missing, and filled teeth due to dental caries (β = -.39). Possible strategies for improving oral health are discussed.

  10. Oral and Hand Hygiene Behaviour and Risk Factors among In-School Adolescents in Four Southeast Asian Countries

    OpenAIRE

    Karl Peltzer; Supa Pengpid

    2014-01-01

    The aim of this study was to investigate oral and hand hygiene behaviour and risk factors among 13 to 15 year-old in-school adolescents in four Southeast Asian countries. Data were collected by self-reported questionnaire from nationally representative samples (total 13,824) of school children aged 13 to 15 years in India, Indonesia, Myanmar and Thailand. Results indicate that overall, 22.4% of school children reported sub-optimal oral hygiene (

  11. Association of tooth loss and oral hygiene with risk of gastric adenocarcinoma.

    Science.gov (United States)

    Shakeri, Ramin; Malekzadeh, Reza; Etemadi, Arash; Nasrollahzadeh, Dariush; Abedi-Ardekani, Behnoush; Khoshnia, Masoud; Islami, Farhad; Pourshams, Akram; Pawlita, Michael; Boffetta, Paolo; Dawsey, Sanford M; Kamangar, Farin; Abnet, Christian C

    2013-05-01

    Poor oral health and tooth loss have been proposed as possible risk factors for some chronic diseases, including gastric cancer. However, a small number of studies have tested these associations. We conducted a case-control study in Golestan Province, Iran, that enrolled 309 cases diagnosed with gastric adenocarcinoma (118 noncardia, 161 cardia, and 30 mixed-locations) and 613 sex, age, and neighborhood matched controls. Data on oral health were obtained through physical examination and questionnaire including tooth loss, the number of decayed, missing, and filled teeth, and frequency of tooth brushing. ORs and 95% confidence intervals (95% CI) were obtained using conditional logistic regression models adjusted for potential confounders. Standard one degree-of-freedom linear trend test and a multiple degree-of-freedom global test of the effect of adding oral hygiene variables to the model were also calculated. Our results showed apparent associations between tooth loss and decayed, missing, filled teeth (DMFT) score with risk of gastric cancer, overall and at each anatomic subsite. However, these associations were not monotonic and were strongly confounded by age. The results also showed that subjects who brushed their teeth less than daily were at significantly higher risk for gastric cardia adenocarcinoma ORs (95% CI) of 5.6 (1.6-19.3). We found evidence for an association between oral health and gastric cancer, but the nonmonotonic association, the relatively strong effect of confounder adjustment, and inconsistent results across studies must temper the strength of any conclusions.

  12. DESIGN AND DEVELOPMENT OF ONDANSETRON ORALLY DISINTEGRATING TABLETS AND ITS OPTIMIZATION USING DESIGN OF EXPERIMENT

    Directory of Open Access Journals (Sweden)

    Rakesh Kumar Bhasin et al.

    2012-03-01

    Full Text Available Ondansetron is the first of a new class of drugs, selective serotonin receptor antagonist (5 hydroxy tryptamine type 3 used as an anti emetic associated with cancer chemotherapy. Its Orally Disintegrating Tablet has been developed for patients who find swallowing difficult by freeze dried technology by RP Scherer Corporation and Scherer DDS. The aim of this study was to design a new orally disintegrating tablet that has high hardness and a fast disintegration rate using conventional tablet technology. Ondansetron ODT was prepared by using traditional technology like direct compression and wet granulation technique. As blend exhibited poor flow in direct compression process, so wet granulation process was finalized. Bitter taste of Ondansetron has been masked by use of sweetener like aspartame and peppermint flavor. Quick disintegration has been achieved by use of surfactant in the granulating solvent and superdisintegrant like crospovidone in both intra and extragranular part. Design space has been created by use of different concentrations of both binders as well as disintegrant with the help of DOE and a robust formulation has been made. In vitro release profile of both formulations prepared by freeze drying and wet granulation is matching. Formulation prepared by wet granulation process has been found acceptable to volunteers in term of taste, mouth feel and convenience of administration.

  13. [Technical scheme of real-time evaluation of traditional Chinese medicine orally disintegrating tablets].

    Science.gov (United States)

    Qin, Dong; Chen, Xu-dong; Feng, Liang; Gu, Jun-fei; Yuan, Jia-rui; Jia, Xiao-bin

    2014-12-01

    Orally disintegrating tablets (ODT), a kind of new solid tablet that rapidly disintegrates to work in the mouth, has became the hot form of new drug research in recent years with many advantages, such as the convenient taking, a widely applicable people, fast acting, high bioavailability, good compliance, and so on. ODT has been widely used in chemical medicines, while the application of it in traditional Chinese medicines (TCMs) is still in the stage of development The development of TCMs ODT provides a new direction for the research of Chinese medicine new dosage, accelerates the pace of connecting to the world and modernization of Chinese medicine. This dosage has a broad market prospect, and its quality control and assessment standards, taste, the disintegration time in vitro and evaluation method are the key factors that affect the industrialization, standardization of Chinese medicine ODT. Therefore, this paper reviewed the characteristics, preparation, taste masking technology and quality evaluation with new technology of ODT. Meantime, numerous application examples of ODT used in traditional Chinese medicine were described. We expect to provide the reference and utilization for the development of traditional Chinese medicine orally disinteeratine tablets.

  14. Reducing care-resistant behaviors during oral hygiene in persons with dementia

    Directory of Open Access Journals (Sweden)

    Jablonski Rita A

    2011-11-01

    Full Text Available Abstract Background Nursing home residents with dementia are often dependent on others for mouth care, yet will react with care-resistant behavior when receiving assistance. The oral health of these elders deteriorates in the absence of daily oral hygiene, predisposing them to harmful systemic problems such as pneumonia, hyperglycemia, cardiac disease, and cerebral vascular accidents. The purpose of this study is to determine whether care-resistant behaviors can be reduced, and oral health improved, through the application of an intervention based on the neurobiological principles of threat perception and fear response. The intervention, called Managing Oral Hygiene Using Threat Reduction, combines best mouth care practices with a constellation of behavioral techniques that reduce threat perception and thereby prevent or de-escalate care-resistant behaviors. Methods/Design Using a randomized repeated measures design, 80 elders with dementia from 5 different nursing homes will be randomized at the individual level to the experimental group, which will receive the intervention, or to the control group, which will receive standard mouth care from research team members who receive training in the proper methods for providing mouth care but no training in resistance recognition or prevention/mediation. Oral health assessments and care-resistant behavior measurements will be obtained during a 7-day observation period and a 21-day intervention period. Individual growth models using multilevel analysis will be used to estimate the efficacy of the intervention for reducing care-resistant behaviors in persons with dementia, and to estimate the overall efficacy of the intervention using oral health outcomes. Activity-based costing methods will be used to determine the cost of the proposed intervention. Discussion At the conclusion of this study, the research team anticipates having a proven intervention that prevents and reduces care-resistant within the

  15. [Oral health hygiene education programme for nursing personnel to improve oral health of residents in long-term care facilities 2010 in Frankfurt/Main, Germany].

    Science.gov (United States)

    Czarkowski, G; Allroggen, S; Köster-Schmidt, A; Bausback-Schomakers, S; Frank, M; Heudorf, U

    2013-06-01

    Many studies have shown the urgent need for improving oral health hygiene in nursing home residents. Deficits in the knowledge of the personnel about dental and oral hygiene are often cited as one of the causes. Therefore, an oral health education programme was provided to the personnel of 20 nursing homes in Frankfurt/Main. Here the results of the assessment of the impact of the education programme on knowledge and attitudes of the personnel as well as on oral health of the residents are presented. In May/June 2010, 471 nurses in 20 nursing homes in the Frankfurt/Main, Germany, received a two-hour education programme on oral health. The lessons were held by dentists with special education in geriatric dentistry. The personnel were asked to complete a questionnaire regarding knowledge and attitudes on oral health care before the education programme and 4-6 months afterwards. The oral health status of 313 residents (i. e., about 10% of the total residents) was examined by two dentists. Before and 4-6 months after education of the caregivers, the following data were recorded in the residents: number of teeth, caries, plaque index (PI), sulcus bleeding index (SBI), community periodontal index of treatment needs (CPITN) and denture hygiene index (DHI). By attending the lessons, good improvements in knowledge of the caregivers could be obtained. The education programme was rated as very good/good by 85% of the nurses, having reduced their fear of oral care in the seniors and having gained more competence in practical oral hygiene procedures. Mean age of the residents was 80±13 years. About 32% of the residents were edentulous. Teeth were carious in 53% of the residents. Initially, one half of the residents exhibited plaque index>2, in 29% of the residents a severe and in 59% of them a very severe parodontitis was found (CPITN 3 or, respectively, 4). At 4-6 months after the education programme, an improvement in oral and dental hygiene of the residents could be

  16. Relationship between premature loss of primary teeth with oral hygiene, consumption of soft drinks, dental care, and previous caries experience.

    Science.gov (United States)

    López-Gómez, Sandra Aremy; Villalobos-Rodelo, Juan José; Ávila-Burgos, Leticia; Casanova-Rosado, Juan Fernando; Vallejos-Sánchez, Ana Alicia; Lucas-Rincón, Salvador Eduardo; Patiño-Marín, Nuria; Medina-Solís, Carlo Eduardo

    2016-02-26

    We determine the relationship between premature loss of primary teeth and oral hygiene, consumption of soft drinks, dental care and previous caries experience. This study focused on 833 Mexican schoolchildren aged 6-7. We performed an oral examination to determine caries experience and the simplified oral hygiene index. The dependent variable was the prevalence of at least one missing tooth (or indicated for extraction) of the primary dentition; this variable was coded as 0 = no loss of teeth and 1 = at least one lost primary tooth. The prevalence of at least one missing tooth was 24.7% (n = 206) (95% CI = 21.8-27.7). The variables that were associated with the prevalence of tooth loss (p oral hygiene (OR = 3.24), a lower frequency of brushing (OR = 1.60), an increased consumption of soda (OR = 1.89) and use of dental care (curative: OR = 2.83, preventive: OR = 1.93). This study suggests that the premature loss of teeth in the primary dentition is associated with oral hygiene, consumption of soft drinks, dental care and previous caries experience in Mexican schoolchildren. These data provide relevant information for the design of preventive dentistry programs.

  17. Design, development, and optimization of orally disintegrating tablets of etoricoxib using vacuum-drying approach.

    Science.gov (United States)

    Patel, Dharmesh; Shah, Mohit; Shah, Sunny; Shah, Tejal; Amin, Avani

    2008-01-01

    Etoricoxib is a cyclooxygenase 2 (COX-2) inhibitor that selectively inhibits the COX-2 enzyme and decreases the incidences of side effects associated with these agents. It is commonly prescribed for acute pain, gouty arthritis, and rheumatoid arthritis. Conventional tablets of etoricoxib are not capable of rapid action, which is required for faster drug effect onset and immediate relief from pain. Thus, the aim of the present investigation is to formulate orally disintegrating tablets (ODTs) of etoricoxib. A combination of the superdisintegrants with a sublimation technique was used to prepare the tablets. Tablets were prepared using a direct compression method employing superdisintegrants such as low substituted hydroxylpropyl methyl cellulose (L-HPMC), low substituted hydroxyl-propyl cellulose (L-HPC), crospovidone, croscarmellose sodium, and sodium starch glycolate. Tablets of etoricoxib prepared using L-HPC exhibited the least friability and disintegration time (approximately 65 s). To decrease the disintegration time further, a sublimation technique was used along with the superdisintegrants for the preparation of ODTs. The use of sublimating agents including camphor, menthol, and thymol was explored. The addition of camphor lowered the disintegration time (approximately 30 s) further, but the percent friability was increased. A 3(2) full factorial design was employed to study the joint influence of the amount of superdisintegrant (L-HPC) and the amount of sublimating agent (camphor) on the percent of friability and the disintegration time. The results of multiple linear regression analysis revealed that for obtaining an effective ODT of etoricoxib, higher percentages of L-HPC and camphor should be used. Checkpoint batches were prepared to validate the evolved mathematical model. A response surface plot is also presented to graphically represent the effect of the independent variables on the percent of friability and the disintegration time. The approach using

  18. Bioequivalence of ondansetron oral soluble film 8 mg (ZUPLENZ) and ondansetron orally disintegrating tablets 8 mg (ZOFRAN) in healthy adults.

    Science.gov (United States)

    Dadey, Eric

    2015-01-01

    Oral formulations of ondansetron are used to prevent nausea and vomiting associated with chemotherapy, radiotherapy, and surgery. An oral soluble film formulation of ondansetron (OND OSF) was developed using MonoSol Rx's proprietary PharmFilm technology and was formulated to dissolve rapidly on the tongue, without the need for water. This product provides an oral antiemetic treatment option for patients who experience difficulty swallowing. The purpose of this study was to compare the bioequivalence of OND OSF 8 mg (ZUPLENZ, Monosol Rx, Warren, NJ) with ondansetron orally disintegrating tablets (OND ODT) 8 mg (ZOFRAN, GlaxoSmithKline, Research Triangle Park). In 3 individual open-label, randomized studies, healthy adult subjects received a single dose of OND OSF 8 mg and a single dose of OND ODT 8 mg, under fasted conditions (study 1, n = 48), fed conditions (study 2, n = 48), and fasted with and without water (study 3, n = 18). Each dosing period was followed by a 3- or 7-day washout period. Ondansetron pharmacokinetics were assessed predose to 24 hours postdose for the single 8-mg doses of OND OSF and OND ODT. All analyses were conducted on natural log-transformed pharmacokinetic parameters for OND OSF and OND ODT. Under both fasted and fed conditions, the 90% confidence interval for the comparisons of OND OSF and OND ODT plasma ondansetron area under the curve from time 0 to the last measured concentration (AUC0-t), area under the concentration vs. time curve from time 0 to infinity (AUC0-∞), and maximum plasma concentration (Cmax) were within the 80%-125% range, indicating bioequivalence between the formulations. With features designed to make it portable and easy to take, OND OSF 8 mg provides an alternative treatment option, particularly for patients with dysphagia and others who find it difficult to take oral tablets.

  19. Effects of Orally Administered Lactoferrin and Lactoperoxidase-Containing Tablets on Clinical and Bacteriological Profiles in Chronic Periodontitis Patients

    Directory of Open Access Journals (Sweden)

    Eiju Shimizu

    2011-01-01

    Full Text Available This study was undertaken to evaluate the effect of oral administration of lactoferrin (LF and lactoperoxidase-(LPO-containing tablet on periodontal condition. Seventy-two individuals with chronic periodontitis were randomly assigned to take either bovine LF and LPO-containing tablets (test group, n=37 or control tablets (control group, n=35 every day for 12 weeks. Periodontal parameters and levels of subgingival plaque bacteria, human and bovine LF, and endotoxin in gingival crevicular fluid (GCF were evaluated at baseline, 1 week, 4 weeks, and 12 weeks. Significant differences were observed in GCF levels of bovine LF between the test and control groups throughout the study (P<.05. However, clinical and bacteriological parameter values proved comparable between the two groups at 1 week to 12 weeks. Therefore, the effect of oral administration of LF and LPO-containing tablets might be weak on periodontal and bacteriological profile in this study.

  20. The knowledge of pregnant women regarding appropriate oral hygiene practices of young children – a questionnaire survey

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    Szalewska Magdalena

    2015-06-01

    Full Text Available Maintaining appropriate oral cavity hygiene in a young child is closely related to the health awareness and health-promoting behaviours of their parents/guardians, and especially that of the child’s mother. The aim of the study was to evaluate the knowledge of pregnant women regarding best practice oral hygiene procedures in young children. The survey involved 327 pregnant women aged 16-49 years, and the tool utilized was an anonymous questionnaire survey. The questionnaire included seven one-choice questions concerning basic information on proper oral hygiene procedures as should be practiced by young children. The statistical analysis was performed using Statistica PROGRAM 10 (StatSoft. The results of the survey reveal 60.55% of all surveyed had correct knowledge with regard to appropriate cleaning practices for the toothless oral cavity of an infant, that concerning the beginning of tooth brushing - 70.03%, tooth cleaning after night feeding - 39.76%, the duration of tooth brushing (at least 3-4 minutes - 43.12%. What is more, the result of the survey demonstrate that slightly more than a half of the surveyed mothers (53.82% would encourage their children to brush their teeth on their own from the first year of age, while 18.35% believe that children should be assisted in tooth brushing at least to their eighth year of age, and 59.63% would use fluoride toothpaste to brush their child’s teeth before he or she is one year old. Of the participants in this survey, pregnant women with university education, those living in large cities, or who are older, and those who had had previous pregnancies, show greater knowledge regarding suitable oral hygiene practices among young children. Our results reveal that extensive application of modern information technologies can be a means of preventing early childhood caries by facilitating the transmission of knowledge on proper nutrition and oral hygiene practices among young children.

  1. A cross-sectional survey of dental caries, oral hygiene, and Helicobacter pylori infection in adults.

    Science.gov (United States)

    Liu, Peng; Yue, Ji; Han, Shufang; Deng, Tianzheng; Fu, Chongjian; Zhu, Guoxiong; Chen, Dong

    2013-07-01

    We explored the epidemiological risk factors for dental caries to help explain differences in the prevalence of adult dental caries. We examined 841 people for the presence of Helicobacter pylori in their dental plaque and for dental caries. Of the 841 subjects, 574 (68.25%) were infected with H pylori, and 516 (61.36%) were diagnosed with dental caries. Among the 574 subjects with H pylori, the prevalence of dental caries was 73.52% (422/574), while the prevalence among the 267 cases without H pylori was 35.21% (94/267). A correlation existed between the presence of H pylori and the occurrence of dental caries (χ(2) = 112.8, P oral cavity is associated with dental caries and poor dental hygiene.

  2. Relationship between body mass index, bone mineral density, and oral hygiene with periodontal disease in a Mexican elderly group.

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    José Francisco Murrieta

    2016-05-01

    Full Text Available The aim of this study was to evaluate the relationship of body mass index (BMI, bone mineral density (BMD, and oral hygiene with periodontal disease (PD in a group of elderly adults in Mexico City. Material and Methods: A cross-sectional study with a convenience sample of 151 elderly adults was conducted. Before applying the epidemiological survey, each subject was asked to sign an informed consent. Standardization for measuring Ramfjord’s Periodontal Disease Index (PDI, BMI, and Green and Vermilion’s OHI-S was carried out. Descriptive statistics and linear regression models were performed. Results: The 93.4% of the group had PD, 33.8% showed severe gingivitis and 20.5% mild gingivitis. A 28.5% five percent of the group had osteopenia and 18.5% had osteoporosis, being more common in people over 69 years. The 38.4% percent of the group was underweight and 53.0% had poor oral hygiene. Oral hygiene accounted for 63.1% of the PD variance (p=0.0001, figure that did not increase considerably by adding BMD and BMI variables to the regression model. Conclusion: The frequency of PD in this group of elderly adults was high and significantly associated with BMD, BMI, and mainly oral hygiene.

  3. Validation of the Oral Hygiene Habits Scale: Relationships with sociodemographic variables in the general and clinical population of Monterrey, Mexico.

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    Norma Rodríguez

    2016-12-01

    Full Text Available Several socioeconomic factors are associated with poor oral hygiene habits. A version of the Oral Hygiene Habits Scale (OHHS was developed in Mexico to measure these factors; however, its relationship with sociodemographic variables has not been studied. The verification of these relationships could contribute to the validation of the scale. Objective: To evaluate the relationship between oral hygiene habits and sociodemographic variables of sex, age, schooling, self-defined socioeconomic stratum, occupation and marital status in the general and clinical population of Monterrey, Mexico. Materials and Methods: A general population sample (GPS of 256 participants and a clinical sample (CPS of 240 participants were studied. The OHHS consisted of an eight-item Likert scale of 4 points ranging from 0 to 4. A descriptive correlational study was performed with a cross-sectional design. Data were analyzed using the Mann-Whitney U test, Kruskal-Wallis test, Spearman correlation coefficient, Cramer's V coefficient, and multivariate aligned rank test. Results: In GPS and CPS groups, OHHS was related to sex, schooling, socioeconomic stratum, occupation and marital status, but not to age. There were no significant interactions between the samples (GPS and CPS and sociodemographic variables. Conclusion: There is a statistically significant relationship between oral hygiene habits and some sociodemographic variables in the general and clinical population. This relationship supports the validity of the OHHS.

  4. Psychosocial correlates of oral hygiene behaviour in people aged 9 to 19: a systematic review with meta-analysis

    NARCIS (Netherlands)

    Scheerman, J.F.M.; Loveren, C. van; Meijel, B. van; Dusseldorp, E.; Wartewig, E.; Verrips, G.H.W.; Ket, J.C.F.; Empelen, P. van

    2016-01-01

    Objectives. This systematic and meta-analytic review aimed to quantify the association of psychosocial correlates with oral hygiene behaviour among 9- to 19-year olds. Methods. A systematic search up to August 2015 was carried out using the following databases: PubMed, PsycInfo, Embase, CINAHL and W

  5. Psychosocial correlates of oral hygiene behaviour in people aged 9 to 19 : a systematic review with meta-analysis

    NARCIS (Netherlands)

    Scheerman, J.F.M.; van Loveren, C.; van Meijel, B.; Dusseldorp, E.; Wartewig, E.; Verrips, G.H.W.; Ket, J.C.F.; van Empelen, P.

    2016-01-01

    Objectives: This systematic and meta-analytic review aimed to quantify the association of psychosocial correlates with oral hygiene behaviour among 9- to 19-year olds. Methods: A systematic search up to August 2015 was carried out using the following databases: PubMed, PsycInfo, Embase, CINAHL and W

  6. Fecal-orally transmitted diseases among travelers are decreasing due to better hygienic standards at travel destination

    NARCIS (Netherlands)

    G.G. Baaten; G.J.B. Sonder; M.F.S. van der Loeff; R.A. Coutinho; A. van den Hoek

    2010-01-01

    Objective. To evaluate whether changes in attack rates of fecal-orally transmitted diseases among travelers are related to changes in pretravel vaccination practices or better hygienic standards at travel destination. Methods. National surveillance data on all laboratory-confirmed cases of travel-re

  7. Analysis of gingival plaque index and oral hygiene of patients with regard to smoking

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    Patrícia Petromili Nordi Sasso Garcia

    2008-01-01

    Full Text Available Objective: To make a clinical evaluation of periodontal alterations caused by cigarettes in smoker and non-smoker patients from two aspects: gingival plaque index and oral hygiene. Methods: Eighty patients of both sexes, ranging between 20 and 50 years of age, were selected and divided into four experimental groups (non-smoker patients without esthetic restorations, non-smoker patients with esthetic restorations, smoker patients without esthetic restorations, smoker patients with esthetic restorations. Results: The patients without restorations, irrespective of whether they were smokers or not, presented a lower gingival plaque index than the patients with restorations; that is, the presence of restorations exerts a strong influence on the increase in bacterial and gingival plaque indexes. With regard to oral hygiene, of the 40 smoker patients examined, many had been smoking for many years; in the majority of cases, around 20 cigarettes/day. Of the 80 patients examined (smokers and non-smokers, around 50% informed that they brushed their teeth three times a day, and 55 patients (over 50% informed that they visited the dentist periodically. Of the 80 patients examined (smokers and non-smokers, only 17 returned to the dental consulting room every six months, while 26 patients informed that they went once a year. Balance was also found between smokers and non-smokers with regard to the presence of bad breath. (halitosis Conclusion: Restorations had a strong influence on the increase in the bacterial and gingival plaque indexes, and over 50% of the patients examined informed that they visited the dentist periodically. As regards the presence of bad breath, it was found that around 40% of patients affirmed being aware of it.

  8. Effectiveness of three oral hygiene regimens on oral malodor reduction: a randomized clinical trial

    OpenAIRE

    Aung, Ei Ei; Ueno, Masayuki; Zaitsu, Takashi; Furukawa, Sayaka; KAWAGUCHI, Yoko

    2015-01-01

    Background Breath odor is a nuisance problem for many people around the world. Bad breath affects social interactions of people in daily life by causing personal discomfort and emotional stress. There are chemical and mechanical methods for controlling oral malodor. Many studies of various mouth rinse applications and tongue cleaning procedures have been conducted. However, few studies have compared the effect of simultaneous chemical and mechanical procedures on the reduction of volatile sul...

  9. FORMULATION AND EVALUATION OF TASTE MASKED ORALLY DISINTEGRATING TABLETS OF SITAGLIPTIN PHOSPHATE MONOHYDRATE

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    Abbaraju Prasanna Lakshmi

    2012-09-01

    Full Text Available The purpose of the work is to mask the unpleasant taste of sitagliptin phosphate monohydrate with mannitol by co-grinding method and to formulate it as an oral disintegrating tablet by direct compression method. Drug-mannitol complexes were taken in 1:1, 1:1.5 and 1:2 ratios and tested for in vitro and in vivo bitter masking capacity of mannitol, drug content and molecular property. Different super-disintegrants like croscaramellose, sodium starch glycolate and crospovidone was used as disintegrating agents. The prepared tablets were characterized for tensile strength, wetting time, water absorption ratio, and In vitro and in vivo disintegration time. In addition, aspartame is used as sweetening agent which gives more pleasant taste in the mouth. Among all the formulations F1 to F6, Formulation F6 has good taste masking capacity and fast disintegration within 40sec. Furthermore, 96.7% of the drug has been released in 15min.The results disclosed that the productivity of taste masking of the drug has been done effectively with mannitol and 40mg of crosscarmellose sodium is efficient for rapid disintegrating of tablet.

  10. Pharmacology and toxicology of an oral tablet whole cells inactivated cholera vaccine in Sprague Dawley rats.

    Science.gov (United States)

    López, Yulieé; Infante, Juan Francisco; Sifontes, Sergio; Díaz, Daiyana; Pérez, Viviana; Año, Gemma; Hernández, Tamara; Fernández, Sonsire; Castaño, Jorge Luis; Cedré, Bárbara; Oliva, Reynaldo; García, Luis; Solís, Rosa L; Talavera, Arturo

    2011-04-27

    Here we further investigate the pharmacological and toxicological properties of a cholera vaccine based on inactivated whole cells presented in either enteric coated (COA) or uncoated (U/C) tablet formulation from Vibrio cholerae C7258 strain. Tablets were dispersed in 2mL drinking water and administered orally to Sprague Dawley rats distributed in five groups (I COA7, II U/C7 immunized at 0, 7, 69days and III COA14, IV U/C14 immunized at 0, 14, 69days and V control group). Serum vibriocidal antibody response was measured after the administration of two doses with an interval of 7-14days. To further investigate the toxicological aspects a third dose was applied 10 weeks after the initial one. Animals were observed daily and water and food consumption was measured every other day. Periodic blood extractions were performed for hematology, biochemistry, and the titer of serum vibriocidal antibodies was determined. Anatomopathological analysis was performed at days 3 or 14 after the third dose. Results from clinical observations, as well as from water and food consumption and body weigh indicated no toxicity of the vaccine product. Meanwhile, no biological differences were found among different groups in hematological, hemo-chemistry, and anatomopathological studies. Moreover, enteric coated and uncoated tablets against human cholera were found to induce an immune response in rats.

  11. Impact of receiving periodontal treatment at least once in lifetime on oral hygiene habits and periodontal status of patients

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    Sevda Kurt

    2013-02-01

    Full Text Available Objective: The aim of this study was to evaluate the impact of receiving periodontal treatment at least once in lifetime on oral hygiene habits and periodontal health status of the individuals. Methods: The clinical records of initial examination and dental history of 97 individuals (49 male and 48 female were determined for the present study. The comparative groups were created as: group 1, individuals received periodontal treatment previously at any periodontology or dental clinic throughout their lifetime; and group 2, individuals intended to receive periodontal treatment for the first time at Periodontology Department of Ondokuz Mayis University Dental Faculty. The clinical records of individuals included; (i Loe-Silness gingival index (GI, (ii O’Leary plaque index (PI, (iii bleeding on probing (BOP, (iv probing pocket depth (PPD, (v clinical attachment level (CAL, and (vi the oral hygiene habits, i.e. frequency of tooth brushing and using any kind of interdental cleaning aids. Results: PPD (P = 0.327, CAL (P = 0.499, BOP (P = 0.282 and GI (P = 0.161 were not statistically different but PI (P = 0.037 was significantly higher in group 2 compared to group 1. The tooth brushing (P = 0.018; χ2 = 11.92 and the usage of interdental cleaning aids (P = 0.013; χ2 = 5.868 were significantly more frequent in group 1 than group 2. Conclusion: The present study reveals that individuals who have received periodontal treatment and instructed about oral hygiene procedures even once throughout lifetime have lower plaque indices and better oral hygiene status. Thus, the importance of the regular appointments to increase the awareness of individuals about the personal periodontal health status as well as the oral hygiene habits has been presented by this study. [J Exp Integr Med 2013; 3(1: 63-67

  12. Transcultural adaptation and reliability of the Spanish version of a questionnaire about oral hygiene advice given by dentists in Chile.

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    Ilze Maldupa

    2015-04-01

    Full Text Available Aim: To adapt and evaluate validity and reliability of the Spanish version of a questionnaire about oral hygiene advice given by dentists in Chile Materials and methods: A validation study was conducted according to recommendations of COSMIN. The original questionnaire was adapted from English into Spanish using translation, back translation, expert review and pilot test sample by 56 dentists. The instrument consisted of 3 sections: recommendations for oral hygiene, relevance given to delivery of oral hygiene instruction and training and experience in delivering oral hygiene recommendations. It was reapplied in 5 of them a week later. Reliability was measured with internal consistency (Cronbach’s alpha, test-retest reliability (Cohen’s kappa and weighted kappa and measurement error (limits of agreement, LdA. Content validity was evaluated by experts and construct validity by using convergent validity (Pearson correlation. Results: A good level of internal consistency that applies to 5 items (Cronbach’s alpha=0.73 was obtained. For items on a nominal scale, Cohen Kappa coefficient was 0.80 (95% CI=0.64 to 0.95 and for ordinal items weighted kappa coefficient (linear weighting was 0.76 (95% CI=0.65 to 0.88. The difference between the scores calculated for the measurements was 1 standard deviation 2.35. Ninety five percent of the differences were between -5.7 to 3.7 (+/-4.7 LoA=1 and the variance of the total score was 29- 41. A good level of convergent validity (Pearson correlation=0.63 was obtained. Conclusion: The final questionnaire is valid and reliable to be applied to Chilean dentists with a profile like those included in this study in order to identify and quantify the oral hygiene instruction they provide to patients. Future studies should assess validity and reliability of this adaptation for other Spanish-speaking countries.

  13. Maltodextrin: a novel excipient used in sugar-based orally disintegrating tablets and phase transition process.

    Science.gov (United States)

    Elnaggar, Yosra Shaaban R; El-Massik, Magda A; Abdallah, Ossama Y; Ebian, Abd Elazim R

    2010-06-01

    The recent challenge in orally disintegrating tablets (ODT) manufacturing encompasses the compromise between instantaneous disintegration, sufficient hardness, and standard processing equipment. The current investigation constitutes one attempt to fulfill this challenge. Maltodextrin, in the present work, was utilized as a novel excipient to prepare ODT of meclizine. Tablets were prepared by both direct compression and wet granulation techniques. The effect of maltodextrin concentrations on ODT characteristics--manifested as hardness and disintegration time--was studied. The effect of conditioning (40 degrees C and 75% relative humidity) as a post-compression treatment on ODT characteristics was also assessed. Furthermore, maltodextrin-pronounced hardening effect was investigated using differential scanning calorimetry (DSC) and X-ray analysis. Results revealed that in both techniques, rapid disintegration (30-40 s) would be achieved on the cost of tablet hardness (about 1 kg). Post-compression conditioning of tablets resulted in an increase in hardness (3 kg), while keeping rapid disintegration (30-40 s) according to guidance of the FDA for ODT. However, direct compression-conditioning technique exhibited drawbacks of long conditioning time and appearance of the so-called patch effect. These problems were, yet, absent in wet granulation-conditioning technique. DSC and X-ray analysis suggested involvement of glass-elastic deformation in maltodextrin hardening effect. High-performance liquid chromatography analysis of meclizine ODT suggested no degradation of the drug by the applied conditions of temperature and humidity. Overall results proposed that maltodextrin is a promising saccharide for production of ODT with accepted hardness-disintegration time compromise, utilizing standard processing equipment and phenomena of phase transition.

  14. Effervescent N-Acetylcysteine Tablets versus Oral Solution N-Acetylcysteine in Fasting Healthy Adults: An Open-Label, Randomized, Single-Dose, Crossover, Relative Bioavailability Study

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    Spencer C. Greene, MD, FACEP, FACMT

    2016-01-01

    Conclusions: Data from this study of a single dose of 11 g oral NAC demonstrated that effervescent NAC tablets and oral solution NAC met the regulatory criteria for bioequivalence in fasting healthy adult subjects. Effervescent NAC tablets appear to be a more palatable alternative for treatment of acetaminophen overdose. ClinicalTrials.gov identifier: NCT02723669.

  15. Pilot pathfinder survey of oral hygiene and periodontal conditions in the rural population of The Gambia (West Africa).

    Science.gov (United States)

    Jordan, R A; Lucaciu, A; Fotouhi, K; Markovic, L; Gaengler, P; Zimmer, S

    2011-02-01

    To document oral hygiene and periodontal conditions in the rural population of The Gambia. Cross-sectional study according to the recommendations of the WHO for oral health surveys. Examination by two calibrated investigators in the health centres of rural communities after a public radio call. Patients were randomly allocated to the investigators.   162 patients (20-54 years old; 52.5% female, 47.5% male). Patients were interviewed for personal information and examined in a full-mouth recording. Oral Hygiene Index (OHI), Gingival Index (GI), Community Periodontal Index (CPI), and the Gingivitis-Periodontitis-Missing/Teeth Index (GPM/T). Statistical analysis was performed using the Wilcoxon-rank-sum test and Kruskal-Wallis test with statistical significance at P Africa). © 2009 John Wiley & Sons A/S.

  16. Improving Oral Hygiene in Institutionalised Elderly by Educating Their Caretakers in Bangalore City, India: a Randomised Control Trial

    Science.gov (United States)

    Khanagar, Sanjeev; Naganandini, S.; Tuteja, Jaspreet Singh; Naik, Sachin; Satish, G.; Divya, K.T.

    2015-01-01

    Background The population of older people, as well as the number of dependent older people, is steadily increasing; those unable to live independently at home are being cared for in a range of settings. Practical training for nurses and auxiliary care staff has frequently been recommended as a way of improving oral health care for functionally dependent elderly. The aim was improve oral hygiene in institutionalized elderly in Bangalore city by educating their caregivers. Methods The study is a cluster randomized intervention trial with an elderly home as unit of randomization in which 7 out of 65 elderly homes were selected. Oral health knowledge of caregivers was assessed using a pre-tested pro forma and later oral-health education was provided to the caregivers of the study group. Oral hygiene status of elderly residents was assessed by levels of debris, plaque of dentate and denture plaque, and denture stomatitis of denture wearing residents, respectively. Oral-health education to the caregivers of control group was given at the end of six months Results There was significant improvement in oral-health knowledge of caregivers from the baseline and also a significant reduction of plaque score from baseline score of 3.17 ± 0.40 to 1.57 ± 0.35 post-intervention (p denture plaque score 3.15 ± 0.47 to 1.21 ± 0.27 (p denture stomatitis score 1.43 ± 0.68 to 0.29 ± 0.53 (p < .001). Conclusions The result of the present study showed that there was a significant improvement in the oral-health knowledge among the caregivers and oral-hygiene status of the elderly residents. PMID:26495047

  17. Formulation, development and evaluation of patient friendly dosage forms of metformin, Part-I: Orally disintegrating tablets

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    Mohapatra Ashutosh

    2008-01-01

    Full Text Available Metformin hydrochloride is an orally administered antihyperglycemic agent, used in the management of non-insulin-dependant (type-2 diabetes mellitus. Difficulty in swallowing (dysphagia is common among all age groups, especially in elderly and pediatrics. Unfortunately, a high percentage of patients suffering from type-2 diabetes are elderly people showing dysphagia. In this study, orally disintegrating tablets were prepared using direct compression and wet granulation method. First, the tablets of metformin were prepared using starch RX1500 and microcrystalline cellulose by direct compression. The tablets showed erosion behavior rather than disintegration. Then lactose was incorporated which created pores to cause burst release of drug. But these tablets did not give good mouth feel. Thus, Pearlitol SD 200 (spray dried mannitol was used to prepare tablets by wet granulation (10% polyvinylpyrrolidone in Isopropyl alcohol as binder. The optimized batches of tablets (LMCT3 and MP13 not only exhibited desired mouth feel but also disintegration time, in vitro dispersion time, water absorption ratio, and in vitro drug release. All the batches contained 15% starch 1500 and 4% of croscarmellose sodium. The optimized batches prepared by direct compression and wet granulation showed 85% drug release at 4 min and 8 min, respectively. The strong saline and slight bitter taste of the drug was masked using nonnutritive sweetener and flavor.

  18. The Effectiveness of Oral Health Education Program with and without Involving Self-Maintainable Oral Hygiene Skills among the Visually Impaired Children

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    RVS. Krishna Kumar

    2013-11-01

    Full Text Available Introduction: Vision is the most important sense for interpreting the world around us and when sightis impaired especially in childhood it can have detrimental effects on physical, neurological, cognitiveand emotional development and remains the remainder of an individual’s life time.Aim: Evaluating the effectiveness of a Dental Health Education program with and without involvingSelf Maintainable Oral hygiene skills among the institutionalized visually impaired children inChittoor and Nellore Districts of Andhra Pradesh, India.Material & Methods: A single blind, controlled, repeated measure trial to study the effects of healtheducation program involving with and without self-maintainable oral hygiene skills among visuallyimpaired children of two different visually impaired institutes was designed. Statistical analysis wasperformed using the SPSS version 19.0 software package.Results: Comparison of mean PCR scores at first evaluation to that of base line indicated that therewas an overall mean reduction to about 26 % .After second evaluation the mean reduction of PCRamong cases and controls was 68.84% and 21 % respectively .After third evaluation the values werecompared between cases and controls and among themselves to find the final effectiveness of theconducted study. Results showed that health education is beneficial in improving oral hygiene of thevisually impaired children and are able to perform self-maintainable skills taught to them with relativeease.Conclusion: Health education is beneficial in improving oral hygiene of the visually impairedchildren. Health education combined with self-maintainable skill training provides the maximumbenefits in terms of improvement in oral hygiene as is evident from this study. Self-maintainable oralhygiene skill training is definitely achievable amongst the visually impaired subjects. The visuallyimpaired subjects are able to perform self-maintainable skills taught to them with relative ease.

  19. Preparation of puerarin orally disintegrating tablets%葛根素口腔崩解片的研制

    Institute of Scientific and Technical Information of China (English)

    向程

    2015-01-01

    Objective To develop oral disintegrating tablets with puerarin as themodeldrug .Methods The develop-ment selected the disintegration time and sedimentation volume ratio as an indicator .Screened tablet formulation consisting and process of single factor method .Optimized the preparation process .Results Puerarin orally disintegrating tablets were pre-pared by lyopyilization,containing the inactive ingredient:mannitol,gelatin,aspartame and mint flavor.The prepared tablets tas-ted fine and could disintegrate in 4s.The in vitro dissolution test indicated that 96.46%of puerarin dissolved in 4 minutes from the oral disintegrating tablets .Conclusion The prepared of puerarin oral disintegrating tablets disintegrated rapidly in oral cavity,the process of preparation is feasible .%目的:以葛根素为模型药物制备口腔崩解片。方法该研制把崩解时间及沉降容积比为指标,单因素法筛选片剂的处方组成及工艺,并优化制备工艺。结果葛根素口腔崩解片的辅料为甘露醇、明胶、阿司帕坦与薄荷香精,经过冷冻干燥方法制备,口感良好,4s的崩解时间,在4min内体外溶出度达96.46%。结论葛根素口腔崩解片可迅速崩解于口腔内,制备工艺可行。

  20. Oral hygiene compliance in orthodontic patients: a randomized controlled study on the effects of a post-treatment communication

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    Mauro Cozzani

    2016-12-01

    Full Text Available Abstract Background Several studies have recently demonstrated that a post-treatment communication to explain the importance of an oral hygiene can improve the orthodontic patients’ compliance over a period of 66 days. The main goal of this study is to evaluate the effects of a structured follow-up communication after orthodontic appliance application on oral hygiene compliance after 30–40 days. Methods Eighty-four orthodontic participants enrolled from patients who were beginning fixed orthodontic treatment at the Orthodontic Department, Gaslini Hospital, Genova, between July and October 2014 were randomly assigned to one of three trial arms. Before the bonding, all patients underwent a session of oral hygiene aimed at obtaining an plaque index of “zero.” At the following orthodontic appointment, the plaque index was calculated for each patient in order to assess oral hygiene compliance. The first group served as control and did not receive any post-procedure communication, the second group received a structured text message giving reassurance, and the third group received a structured telephone call. Participants were blinded to group assignment and were not made aware that the text message or the telephone call was part of the study. (The research protocol was approved by the Italian Comitato Etico Regionale della Liguria-sezione 3^ c/o IRCCS-Istituto G. Gaslini 845/2014, and it is not registered in the trial’s register. Results Thirty patients were randomly assigned to the control group, 28 participants to the text message group, and 26 to the telephone group. Participants who received a post-treatment communication reported higher level of oral hygiene compliance than participants in the control group. The plaque index was 0.3 (interquartile range (Iqr, 0.60 and 0.75 (Iqr, 1.30, respectively, with a significant difference (P = 0.0205. Conclusions A follow-up procedure after orthodontic treatment may be an effective tool to

  1. Improving oral hygiene skills among children undergoing treatment at the haemato-oncology department - an interventional programme.

    Science.gov (United States)

    Levin, Liran; Bilder, Leon; Borisov, Oxana

    2015-08-01

    The aim of this interventional programme was to educate children undergoing treatment at the haemato-oncology department in how to improve their oral hygiene skills. Children (and their parents) treated at the haemato-oncology department for haematological malignancies and disorders were educated and instructed in how to improve their dental oral hygiene skills. Instructions, demonstration and practice of toothbrushing techniques, as well as interproximal cleaning, were carried out in three separate sessions. In each session, toothbrushing skills were evaluated using the Ashkenazi index to assess improvement in oral hygiene skills over time. Four assessments were performed and recorded for each participant: before the initial explanation; immediately following the explanation; and 3 and 6 weeks following the first visit. Overall, 52 children were enrolled in the programme. The first toothbrushing performance skill evaluation revealed a low score of 10.44 out of a total of 40; this was significantly increased, following the instruction session, to 33.02 (P oral health and prevent future disease in this population. © 2015 FDI World Dental Federation.

  2. A comparative study of the oral hygiene status of smokers and non-smokers in Ibadan, Oyo state

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    Modupe O Arowojolu

    2013-01-01

    Full Text Available Aims: The aim of this study was to assess the effect of tobacco smoking on gingival health and the oral hygiene status of respondents. Materials and Methods: A cross-sectional survey of 213 adults from three communities in the Ibadan North local government was carried out. Respondents were divided into two groups comprising of 117 smokers (cases and 96 non-smokers (control. Intra oral examination was done using the Simplified Oral Hygiene Index (OHI-S and Gingival index (GI. Results: The mean age of the smokers was 31.2 ± 12.6 years and that of the non-smokers 32.8 ± 9.5 years. The mean Simplified Oral Hygiene Index (OHI-S was 1.15 ± 0.51 for the non-smokers and 2.19 ± 0.62 for the smokers (P < 0.05. The mean GI was 1.06 ± 0.55 for the non-smokers and 1.62 ± 0.58 for the smokers (P < 0.05. Conclusion: The study shows that smoking is associated with increased severity of gingival disease. It is, therefore, recommended that smokers should be encouraged to visit a dentist for preventive procedure more regularly than the non-smokers and better still, smokers should be encouraged to quit smoking as gingival disease is not without consequences if allowed to persist.

  3. Retrospective Comparison of Posaconazole Levels in Patients Taking the Delayed-Release Tablet versus the Oral Suspension.

    Science.gov (United States)

    Durani, Urshila; Tosh, Pritish K; Barreto, Jason N; Estes, Lynn L; Jannetto, Paul J; Tande, Aaron J

    2015-08-01

    While posaconazole prophylaxis decreases the risk of invasive fungal infection compared to fluconazole, low bioavailability of the oral-suspension formulation limits its efficacy. A new delayed-release tablet formulation demonstrated an improved pharmacokinetic profile in healthy volunteers. However, serum levels for the two formulations have not been compared in clinical practice. This study compared achievement of therapeutic posaconazole levels in patients taking the delayed-release tablet to those taking the oral suspension. This retrospective cohort study included 93 patients initiated on posaconazole between 2012 and 2014 and had at least one serum posaconazole level measured. The primary measure was the proportion of patients achieving an initial therapeutic level (>700 ng/ml). An initial therapeutic posaconazole level was seen in 29 of 32 (91%) patients receiving tablets and 37 of 61 (61%) patients receiving suspension (P = 0.003). Among patients with a steady-state level measured 5 to 14 days after initiation, a therapeutic level was observed in 18 of 20 (90%) patients receiving tablets and 25 of 43 (58%) patients receiving suspension (P = 0.01). In these patients, the median posaconazole level of the tablet cohort (1655 ng/ml) was twice that of the suspension cohort (798 ng/ml) (P = 0.004). In this cohort study, the improved bioavailability of delayed-release posaconazole tablets translates into a significantly higher proportion of patients achieving therapeutic serum levels than in the cohort receiving the oral suspension. The results of this study strongly support the use of delayed-release tablets over suspension in patients at risk for invasive fungal infection.

  4. Oral Hygiene and Gingival Health in Patients with Fixed Prosthodontic Appliances - A Six Month Follow-up.

    Science.gov (United States)

    Kc Basnyat, S; Sapkota, B; Shrestha, S

    2015-01-01

    Background Gingival inflammation and periodontal disease are the common complications of fixed dental prosthesis. They can be overcome by good oral hygiene maintenance. Objective The objective of this study was to assess the oral hygiene and gingival condition in patients after placement of fixed dental prosthesis for a period of six months. It was also analyzed how factors like type of fixed dental prosthesis (Single crown, fixed partial denture) and material (Metal, Porcelain fused to metal) are statistically associated with oral hygiene and gingival health. Method The sample consisted of 50 patients visiting the Dental Outpatient Department of Dhulikhel Hospital. The oral examinations were conducted using basic diagnostic tools (Mouth mirror, periodontal probe and explorer). Teeth and gingiva were examined using the Plaque and Gingiva Index by Silness and Löe. The examinations were conducted after 14 days and six months after placement of fixed dental prosthesis along with the oral hygiene instructions. Paired sample t-test were done to find statistical association using SPSS 16.0. Result Our results revealed no significant difference in plaque index among patients with single crown whereas fixed partial denture showed statistical significance. No significant differences were found for type of material. The statistical analysis showed similar results for gingival index. Conclusion Our research showed that single crown had no significant difference on Plaque index and Gingival index of the patient after 14 days and six months, whereas, Fixed partial denture showed significant difference. Both metal and porcelain fused to metal crown revealed no statistically significant difference on Plaque index and Gingival index.

  5. Formulation, development and evaluation of patient friendly dosage forms of metformin, Part-I: Orally disintegrating tablets

    OpenAIRE

    Mohapatra Ashutosh; Parikh Rajesh; Gohel Mukesh

    2008-01-01

    Metformin hydrochloride is an orally administered antihyperglycemic agent, used in the management of non-insulin-dependant (type-2) diabetes mellitus. Difficulty in swallowing (dysphagia) is common among all age groups, especially in elderly and pediatrics. Unfortunately, a high percentage of patients suffering from type-2 diabetes are elderly people showing dysphagia. In this study, orally disintegrating tablets were prepared using direct compression and wet granulation method. First, the ta...

  6. Psychosocial impact of anterior dental esthetics on periodontal health, dental caries, and oral hygiene practices in young adults.

    Science.gov (United States)

    Solomon, Deborah; Katz, Ralph V; Bush, Anneke C; Farley, Victoria K; McGerr, Trevor J; Min, Hoon; Carbonella, Anthony M; Kayne, Joseph D

    2016-01-01

    This study sought to determine whether the self-perceived image of a young adult's anterior dental esthetics is linked with periodontal health, dental caries, and oral hygiene practices. Two hundred subjects were assessed via a clinical examination, including intraoral photographs. The subjects were questioned about their demographics and oral hygiene practices and given the Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ) to measure their self-perceived variables related to dental esthetics. A high PIDAQ score indicates a negative image of one's own dental esthetics, while a low PIDAQ score indicates a positive outlook. A self-perceived negative psychosocial impact of anterior dental esthetics was detected in subjects with higher levels of dental caries and visible gingival inflammation in the anterior region of the mouth.

  7. Clinical evaluation of an ionic tooth brush on oral hygiene status, gingival status, and microbial parameter

    Directory of Open Access Journals (Sweden)

    Deshmukh J

    2006-01-01

    Full Text Available It has long been recognised that the presence of dental plaque leads to gingivitis and periodontal disease, as well as dental caries. Today tooth brushing is the most widely accepted method of removing plaque. Hence this present clinical study was undertaken to evaluate the effectiveness of an ionic toothbrush on oral hygiene status. For this study, 20 dental students in the age group of 18-20 years were included. All the subjects after undergoing dental prophylaxis were then provided with ionic toothbrushes, either active (equipped with lithium battery or inactive (without lithium battery. Plaque index and gingival bleeding index were examined at 7th, 14th, and 21st day. Microbial assessment was done for detection of colony forming units (CFU from the plaque samples which were collected on 0 day and 21st day, both before brushing and after brushing. Results shown a significant reduction in all the parameters and the reduction was more significant in active and inactive ionic toothbrush users. It was concluded that both active and inactive ionic toothbrushes reduced the plaque index and gingival bleeding index scores significantly and active ionic tooth brushes were more effective as compared to inactive ionic toothbrushes. There was no soft tissue trauma following the use of both type of toothbrushes, which showed that ionic toothbrushes were equally safe for regular long-term use.

  8. Oral hygiene indirect instruction and periodic reinforcements: effects on index plaque in schoolchildren.

    Science.gov (United States)

    Rodrigues, Jonas Almeida; dos Santos, Patrícia Aleixo; Baseggio, Wagner; Corona, Silmara Aparecida Milori; Palma-Dibb, Regina Guenka; Garcia, Patrícia Petromilli Nordi Sasso

    2009-01-01

    The aim of this study was to evaluate the effectiveness of the indirect instruction and the influence of the periodic reinforcement on the plaque index in schoolchildren. Forty schoolchildren aged from 7 to 9 years old were selected from a public school. After determining the initial O'Leary Plaque Index all schoolchildren were submitted to a program for oral hygiene through indirect instruction -"The Smiling Robot". The schoolchildren were divided into 2 groups: with and without motivation reinforcement. The index plaque exam was performed in both groups after 30, 60 and 90 days of the educational program. Comparing the groups, the plaque index decreasing could be observed in the group with reinforcement with statistically significant difference. For the group with reinforcement, statistically significant difference among the evaluations was found. For the group without reinforcement, significant decrease in the plaque index was found after 30 days when compared to the first, third and fourth evaluations. The indirect instruction with "The Smiling Robot "promoted a positive initial impact on the decrease of plaque index in the schoolchildren. The periodic reinforcements showed more suitable results and significant reduction of the plaque index in the course of the evaluations.

  9. [Oral hygiene program on the left bank of the Nervion: its effect on gingivitis].

    Science.gov (United States)

    Rodriguez Baciero, G; Caballero Garcia, J; Amgeles Martinez Garcia, M; Barcena Roji, L

    1991-05-01

    The effect of monthly professional tooth clearing over gingivitis, without instructions of oral hygiene, was evaluated in a group of 69 children whose ages were from 6 to 12, in the left side of Nervión. The plaque index, PI, and gingival index GI, were registered in the initial exam, al 6, 12, 18 and 24 months. For the test group, the value of the plaque index in the initial exam was 1.57 and for the control group was 1.64. In totally 20 sessions, to the groups test were applied professional monthly clearing, followed by the "aplicación tópica de fluoruro sódico". After 6 months the study began, the plaque index for the group text was 1.18 and for the control group 1.30. In the same way, the gingival index turned out to be 0.21 for the text and 0.37 for the control. The final results gave a plaque index for the text group of 1.01 and for the control group 1.32 and the gingival index 0.29 for the test group and 0.71 for the control. This leads to the thinking that it's enough for children a monthly dental plaque removal, to prevent the develop of the gingivitis.

  10. A group of Midwestern university students needs to improve their oral hygiene and sugar/pop consumption habits.

    Science.gov (United States)

    Luebke, Tami E; Driskell, Judy A

    2010-01-01

    Poor oral hygiene and sugar/pop consumption practices are detrimental to one's overall health. College women were hypothesized to have better oral hygiene habits and to consume less sugar/pop than men and that the students' habits would be different from those the students had before college. These habits of students at a Midwestern university were evaluated by sex. The volunteers included 105 men and 91 women. Three quarters of the students reported brushing their teeth at least the recommended twice daily, with women brushing their teeth more often. About a third of the students flossed at least the recommended once daily. Not quite a third of the students reported brushing and flossing their teeth more often than they did before college. More than a third reported using mouth rinses 4 or more times weekly, with 13% reporting using a fluoride-containing mouth rinse. More than 60% reported using fluoride-containing toothpaste. Slightly more than a third reported drinking fluoridated water in their younger years. A larger percentage of women than men reported that diet pop was their pop of choice. More than two thirds of the students that drank pop indicated that regular pop was their favorite. Most of the students reported consuming sugary foods more than once daily, but they indicated that most of these sugars were not sticky. Few differences were observed in oral hygiene and sugar/pop consumption habits of these college students by sex. Nutritionists and other health professionals should work cooperatively in helping individuals improve their oral hygiene and sugar/pop consumption habits. 2010 Elsevier Inc. All rights reserved.

  11. Periodontal health knowledge of nonmedical professionals and their oral hygiene behavior in a teaching hospital in Nigeria

    OpenAIRE

    Kehinde Adesola Umeizudike; Adebayo Temitayo Onajole; Patricia Omowunmi Ayanbadejo

    2015-01-01

    Background: The awareness of periodontal diseases is generally poor among Nigerians. Working within the hospital environment should give an edge to nonmedical professionals, who could help to promote periodontal health awareness in countries with an inadequate number of dental health professionals. This study aimed to determine the awareness, knowledge of periodontal diseases and oral hygiene behavior of nonmedical professionals within a hospital setting. Materials and Methods: A cross-sectio...

  12. Keadaan Oral Hygiene Dan Gingivitis Serta Faktor-Faktor Yang Mempengaruhinya Pada Anak SD Muhammadiyah 28 Kecamatan Medan Timur

    OpenAIRE

    Muhammad Syafri

    2008-01-01

    Gingivitis merupakan penyakit periodontal stadium awal berupa peradangan pada gingiva, termasuk penyakit paling umum yang sering ditemukan pada jaringan mulut. Gingivitis yang ringan umumnya tidak segera mendapatkan perhatian karena tidak menimbulkan rasa sakit atau gangguan fungsi, akan tetapi jika keadaan ini dibiarkan, gingivitis dapat menjadi bentuk yang destruktif. Prevalensi gingivitis dapat berkurang dengan bertambah baiknya status oral hygiene, pasok flour yang memadai, diet yang baik...

  13. Experimental assessment of oral hygiene achieved by children wearing rapid palatal expanders, comparing manual and electric toothbrushes.

    Science.gov (United States)

    Mazzoleni, S; Bonaldo, G; Pontarolo, E; Zuccon, A; De Francesco, M; Stellini, E

    2014-08-01

    The aim was to compare the efficacy of the electric versus the manual toothbrush in terms of the oral hygiene achieved by patients wearing rapid palatal expanders (RPEs). Forty patients were randomly divided into two groups; one equipped with a manual toothbrush (Group A), the other with an electric toothbrush (Group B). Each child's plaque index (PI) and gingival index (GI) were calculated at banded molar level at times T0 (before banding), T1 (a month later), T2 (3 months later) and T3 (when the expander was removed). At each appointment, the PI and GI were recorded and the patient was remotivated. The level of oral hygiene achieved by the group using an electric toothbrush produced a greater improvement in the two indexes than in the group using the manual toothbrush that showed no statistically significant improvement (PI T0-T3: P = 0.309; GI T0-T3: P = 0.141). Both indexes dropped considerably in both groups from T0 to T2, but more so in the group B. From T2 to T3, although the electric toothbrush continued to be substantially more effective, Group B showed a statistically significant deterioration in the oral hygiene (PI +20%; GI +33%). Other assessments conducted on particular areas of the tooth showed improvements in the PI (-33%) for the vestibular region, and for the GI (-57%) in the palatal region among the patients in Group B, while there were no significant changes in these indexes in Group A. Our findings show that the electric toothbrush is statistically more efficient in performing an adequate level of oral hygiene in children wearing RPE. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. New perspective to develop memantine orally disintegrating tablet formulations: SeDeM expert system.

    Science.gov (United States)

    Gülbağ, Sıla; Yılmaz Usta, Duygu; Gültekin, Hazal E; Oktay, Ayşe N; Demirtaş, Özden; Karaküçük, Alptuğ; Çelebi, Nevin

    2017-07-18

    Nowadays pharmaceutical industries and regulatory authorities suggest new approaches such as Quality by Design principles to reduce experiments of formulation studies, improve product quality, save cost and time. SeDeM Expert System is a predictive approach for the preformulation studies and it provides information about suitability of API for direct compression by evaluating 12 parameters. The system also allows selecting appropriate excipients by determining same parameters to improve compressibility of API. The objective of this study was to develop direct compressed memantine orally disintegrating tablets using SeDeM Expert System. Memantine was found to have poor flow and compressibility properties. Three different direct compressibility and super disintegrating agents (Ludiflash(®), Ludipress(®) and Parteck(®)) were used to improve compressibility of memantine and according to SeDeM diagrams, Parteck(®) was selected for final formulation. Memantine direct compressed tablets showed proper friability, hardness and thickness. The disintegration time of the tables were found below 15 s which was suitable for ODTs. It was found that SeDeM Expert System was easy to use and application of this method provided to develop memantine direct compressed ODT formulation was successful.

  15. Self-Nanoemulsifying Lyophilized Tablets for Flash Oral Transmucosal Delivery of Vitamin K: Development and Clinical Evaluation.

    Science.gov (United States)

    El-Say, Khalid M; Ahmed, Tarek A; Ahmed, Osama A A; Hosny, Khaled M; Abd-Allah, Fathy I

    2017-09-01

    Owing to limited solubility, vitamin K undergoes low bioavailability with large inter-individual variability after oral administration. This article aimed to prepare self-nanoemulsifying lyophilized tablets (SNELTs) for the flash oral transmucosal delivery of vitamin K. Twenty-one formulae of vitamin K self-nanoemulsifying drug delivery systems (SNEDDS) were prepared using different concentrations of vitamin K, Labrasol, and Transcutol according to mixture design. The SNEDDS was loaded on porous carriers and formulated as lyophilized tablets. The release profile and the pharmacokinetic parameters of vitamin K SNELTs were evaluated in comparison with commercial tablets and ampoules on human volunteers. Results revealed that the optimized SNEDDS showed the smallest and most stable nanoemulsion globules. SNELTs were prepared successfully and showed substantial superiority drug release compared with the commercial tablets. Interestingly, SNELTs enhanced both rate and extent of vitamin K absorption as well as relative bioavailability (169.67%) in healthy subjects compared with the commercial tablets. SNELTs revealed promising no significant difference in the area under the curve compared with the commercial intramuscular injection. SNELTs enhanced dissolution and bioavailability that expected to have the strong impact on the efficiency of vitamin K in the prophylaxis and treatment of bleeding disorders in patients with hepatic dysfunction. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

  16. Feeding and oral hygiene habits of preschool children in Hong Kong and their caregivers' dental knowledge and attitudes

    OpenAIRE

    King, NM; Chan, SCL; Tsai, JSJ

    2002-01-01

    Objectives. This study was designed to gather data on infant feeding habits and oral hygiene practices of Hong Kong preschool children, on the dental knowledge and attitudes of their caregivers and on the oral health status of the same group of children. Design. Cross-sectional study. Sample and methods. Data was gathered for a total of 369 boys and 297 girls (207 1-year-olds, 269 2-year-olds and 190 3-year-olds) with a mean age of 20-19 (± 0.38) months. Information related to children attend...

  17. A three-layer guar gum matrix tablet for oral controlled delivery of highly soluble metoprolol tartrate.

    Science.gov (United States)

    Krishnaiah, Y S R; Karthikeyan, R S; Satyanarayana, V

    2002-07-25

    The objective of the study is to design oral controlled drug delivery systems for highly water-soluble drugs using guar gum as a carrier in the form of a three-layer matrix tablet. Metoprolol tartrate was chosen as a model drug because of its high water solubility. Matrix tablets containing either 30 (M1), 40 (M2) or 50% (M3) of guar gum were prepared by wet granulation technique using starch paste as a binder. Three-layer matrix tablets of metoprolol tartrate were prepared by compressing on both sides of guar gum matrix tablet granules of metoprolol tartrate M1, M2 or M3 with either 50 (TL1M1, TL1M2 or TL1M3) or 75 mg (TL2M1, TL2M2 or TL2M3) of guar gum granules as release retardant layers. Both the matrix and three-layer matrix tablets were evaluated for hardness, thickness, drug content uniformity, and subjected to in vitro drug release studies. The amount of metoprolol tartrate released from the matrix and three-layer matrix tablets at different time intervals was estimated by using a HPLC method. Matrix tablets of metoprolol tartrate were unable to provide the required drug release rate. However, the three-layer guar gum matrix tablets (TL2M3) provided the required release rate on par with the theoretical release rate for metoprolol tartrate formulations meant for twice daily administration. The three-layer guar gum matrix tablet (TL2M3) showed no change either in physical appearance, drug content or in dissolution pattern after storage at 40 degrees C/75% RH for 6 months. The FT-IR study did not show any possibility of metoprolol tartrate/guar gum interaction with the formulation excipients used in the study. The results indicated that guar gum, in the form of three-layer matrix tablets, is a potential carrier in the design of oral controlled drug delivery systems for highly water-soluble drugs such as metoprolol tartrate.

  18. [The effects of an aroma candy on oral Candida albicans colony-forming units (CFU) and oral hygiene states in healthy elderly carrying Candida albicans].

    Science.gov (United States)

    Suzuki, Motofumi; Hayama, Kazumi; Takahashi, Miki; Ezawa, Kunio; Yamazaki, Masatoshi; Matsukawa, Taiji; Kishi, Akinobu; Satou, Nobuya; Abe, Shigeru

    2015-01-01

    In a preceding paper, we showed that aroma candy containing oligonol, capric acid, and cinnamon (cassia) powder had potent inhibitory activity against mycelial growth of Candida albicans in vitro and protective activity against murine oral candidiasis. In order to assess the effects of this candy (the test candy) on oral C. albicans colony-forming units (CFU) and oral hygiene states, a placebo-controlled double-blind crossover comparative study was performed. Twenty subjects were divided into two groups. One group ingested the test candy in the first 7 days followed by 2 weeks washing-off period, then ingested the placebo candy (control candy) for 7 days. The other group was vice versa. C. albicans CFU in all oral rinse samples from the subjects before and after 7 days ingestion of candy was measured. The degree of oral malodor in all subjects was monitored using a portable measuring instrument. The results showed no statistically significant difference between test-candy group and placebo group for C. albicans CFU. However, C. albicans CFU in test-candy group with>4,000 CFUs was significantly decreased after 7 days ingestion of test-candy (poral malodor in the test-candy group was significantly decreased after 7 days ingestion of test-candy (poral hygiene states indicated that in the test-candy group, oral malodor, glutinous feeling, and refreshing feeling significantly improved in comparison with control-candy group (poral health care of elderly carrying C. albicans.

  19. The quantity of information which parents and their seven-year-old children have on the affects of nutrition, oral hygiene and fluoride prophylaxis on dental health

    Directory of Open Access Journals (Sweden)

    Igić Marija

    2009-01-01

    Full Text Available Introduction. Health education plays a crucial oral in maintaining good oral health of human population and, primarily, in reducing the incidence of caries as one of the most frequent oral diseases. This implies the need for a change in the behavior of individuals, groups or the society as a whole, in terms of the following: establishing a proper nutrition regime, establishing the habit of maintaining oral hygiene and the use of fluorides. The goal of the paper is to determine the quantity of information which parents and their seven year old children have on the effects of nutrition, oral hygiene and fluoride prophylaxis on dental health in rural and urban environment. Material and methods. The survey included 450 seven-year-old children and their parents in urban and rural environments. The quantity of information about proper nutrition, oral hygiene and fluoride prophylaxis was determined based on specific questionnaires for children and their parents. Results. The quantity of information about the effects of proper nutrition, oral hygiene and fluoride prophylaxis on dental health of seven year old children is significantly larger in urban, as compared to the rural environment. The quantity of information of parents about the effects of proper nutrition, oral hygiene and fluoride prophylaxis on dental health is larger in urban, as compared to the rural environment. Conclusion. This research suggests a need to intensify health education activities, especially in the rural environment.

  20. Early Childhood Special Education. Dental and Oral Hygiene Procedures for Young Children with Special Needs.

    Science.gov (United States)

    Sluder, R. S.; Luder, Linda C.

    1995-01-01

    Notes that children with special needs often require specific considerations with regard to dental care. Discusses some of the physical disabilities and how they interfere with dental hygiene, and how child caregivers can modify daily routines and assist disabled children with areas of hygiene the children may find difficult. (HTH)

  1. Comparison of caries and oral hygiene status of child laborers and school children: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Chanchal Gangwar

    2015-01-01

    Full Text Available Background: Child labor is recognized as a global health problem and child laborers are exposed to unique living, working conditions and face such events in life, which are not usually faced by other children. Research on its health impact and oral health impact has been very limited and inconsistent. Aim: The aim was to assess and compare dental caries and oral hygiene status of child laborers and school children of Bareilly city. Materials and Methods: A total of 400 child laborers by snowball sampling technique and 400 school children by random sampling technique were included in the study. A specially designed pretested proforma was used to collect data related to the sociodemographic profile, adverse habits and frequency of dental visits. Decayed, missing, and filled teeth index (DMFT and oral hygiene index-simplified (OHI-S were used. Results: The mean age of child laborers and school children was 13.07 ± 1.3 and 13.03 ± 1.5. The majority of child laborers (82.8% had no mouth rinsing habit. Tobacco-related habits were found among 37.8% of child laborers. Most of the child laborers (91% never visited dentists. The mean DMFT was 3.8 ± 1.7 and 2.9 ± 1.6 for child laborers and school children, respectively, (P < 0.05. The mean OHI-S score was 2.3 ± 0.70 and 2.1 ± 0.9 in child laborers and school children, respectively, (P < 0.05. Conclusion: The study demonstrated that the child laborers have poorer oral health status with respect to dental caries and oral hygiene compared to school children.

  2. Digit Sucking Habit and Association with Dental Caries and Oral Hygiene Status of Children Aged 6 Months to 12 Years Resident in Semi-Urban Nigeria.

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    Kikelomo Adebanke Kolawole

    Full Text Available Non-nutritive sucking (NNS is a common behavior in childhood. The association between digit sucking, dental caries and oral health has been studied with inconclusive results. The objectives of this study were to determine the prevalence of, and the association between digit sucking, caries and oral hygiene status of children age six months to 12 years, resident in Ile-Ife, Osun State, Nigeria.A cross-sectional study was conducted in Ife Central Local Government Area of Osun State. Data were collected through a household survey using a multi-stage sampling procedure from children between six months and 12 years. Details of each child's socio-demographic characteristics, digit sucking habits, caries status and oral health status were collected. The association between digit sucking, caries status and oral hygiene status was determined using Chi square and Logistic regression.The mean age of the 992 study participants was 5.8 ± (3.2 years. The prevalence of digit sucking, caries and poor oral hygiene were 7.2%, 10.5% and 2.4% respectively. The mean dmft score was 0.22 ± (0.80, mean DMFT score was 0.04 ± (0.30 while mean Oral Hygiene Index score was 1.27 ± (0.73. Digit sucking increased the odds of having caries (OR: 1.28; CI: 0.58-2.81 but decreased the odds of having poor oral hygiene (OR: 0.58; CI: 0.34-1.01 insignificantly.Digit sucking was not a significant predictor of caries and oral hygiene status, although the odds of having caries increased while the odds of having poor oral hygiene decreased with digit sucking.

  3. The effect of various oral hygiene products on the microbial flora in patients undergoing orthodontic treatment

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    Preeti Chauhan

    2015-01-01

    Full Text Available Context: Orthodontic devices lead to significantly greater plaque accumulation and gingival inflammation resulting in a change of gingival flora from cocci and rods to motile organisms like spirochetes. Aims: The aim was to study the effect of various oral hygiene products on the microbial flora in patients undergoing orthodontic treatment. Materials and Methods: The microbial composition of 40 patients, divided into four groups of 10 patients each, was evaluated. Group I patients were prescribed nonfluoridated dentifrice which act as the control group, Group II patients were given fluoridated dentifrice while in Group III and Group IV fluoridated mouth rinse and cetylpyridinium chloride mouth rinse, respectively, along with nonfluoridated toothpaste was prescribed. The plaque sample was collected at the start of orthodontic treatment, after 30 days, 60 days and 90 days for all the patients. The microscopic slides were prepared and observed under dark field microscopy at the magnification of ×1000 and microbes were classified as cocci, spirochetes, fusiforms, filaments, and rods. Results: After applying analysis of variance and Tukey honest significant difference test, it was observed that after 30 days, only the proportion of filaments was found to be significantly higher in Group I. After 60 days, Group I had significantly lower proportion of cocci and a higher proportion of rods as compared to other groups. After 90 days, Group I had significantly higher count of rods, filaments, fusiforms, and spirochetes as compared to Groups III and IV. Conclusion: Less amount of the microbial shift to the pathogenic organisms was seen in the patients in whom mouthwashes along with tooth brushing were prescribed.

  4. Putative periodontopathogens in "diseased" and "non-diseased" persons exhibiting poor oral hygiene.

    Science.gov (United States)

    Dahlén, G; Manji, F; Baelum, V; Fejerskov, O

    1992-01-01

    The aim of the study was to assess the occurrence of some putative periodonto-pathogens in "test" and "control" sites in "diseased" and "non-diseased" persons, respectively, from an adult rural Kenyan population exhibiting poor oral hygiene and widespread loss of attachment (LA). 14 persons (less than 35 years) were assigned to a "diseased" category on the basis of at least 4 sites with LA greater than or equal to 4 mm; at least 5 mm LA and a pocket greater than or equal to 4 mm interproximally in a lower incisor ("test" site): and less than 2 mm LA and no pocket greater than or equal to 4 mm distal to a lower canine or mesial to a lower first premolar ("control" site). Age-matched "non-diseased" persons were identified on the basis of no sites with LA greater than 2 mm and no pockets greater than or equal to 4 mm associated with LA. Paperpoint samples from test and control sites as well as a scraping sample from the dorsum of tongue were examined for presence of Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis, Bacteroides intermedius, B. melaninogenicus group, Capnocytophaga, Selenomonas spp., and Wolinella recta. P. gingivalis was found in 79% of test sites and 36% of control sites in "diseased" persons, and in 18% and 35% of test and control sites, respectively, in "non-diseased" persons. "No other bacterial group discriminated significantly between test and control sites or between diseased and non-diseased subjects. The surprisingly high occurrence of P. gingivalis in non-diseased subjects, both subgingivally and on tongue, indicates that deep periodontal pockets are not prerequisite ecological environments for P. gingivalis establishment.

  5. Saliva nitric oxide levels in relation to caries experience and oral hygiene

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    Enas H. Mobarak

    2011-10-01

    Full Text Available The aim of the present study was to determine the relationship between nitric oxide (NO concentration/rate in the unstimulated whole saliva (UWS and stimulated whole saliva (SWS with the decay-missing-filled teeth (DMFT and simplified oral hygiene (OHI-s scores. Forty adults were included in the study. Half of the participants (n = 20 had high DMFT-OHI-s compared to the other half. UWS and SWS flow rates, initial and final pHs were also measured. NO concentrations in the UWS and SWS of high and low DMFT-OHI-s groups were determined using modified Griess reaction and NO rates were calculated. The two groups revealed no significant differences in their salivary flow rates and their initial pH. NO concentrations/rates in the UWS and SWS of high and low DMFT-OHI-s groups were not statistically different (p > 0.05. There was no significant correlation between NO concentration or NO rate and other tested variables (DMFT-OHI-s, initial pH and final pH. However, a significant correlation was found between UWS NO rate and UWS flow rate (r = 0.921, p = 0.0001 and SWS NO rate and between SWS flow rate (r = 0.921, p = 0.0001. It could be concluded that neither NO concentration nor NO rate correlates with the dental status. As the exposure to any salivary component (including NO depends not only on its concentration but also on the rate of production of such concentration, it would be of value when determining individuals’ salivary components to consider their rate values rather than their absolute concentrations.

  6. Mind Conduct disorders in children with poor oral hygiene habits and attention deficit hyperactivity disorder in children with excessive tooth decay.

    Science.gov (United States)

    Dursun, Onur Burak; Şengül, Fatih; Esin, İbrahim Selçuk; Demirci, Tevfik; Yücel, Nermin; Ömezli, Mehmet Melih

    2016-12-01

    Dental caries and poor oral hygiene are among the major childhood public health problems. Although dental research frequently refers to the link between these conditions and behavioural issues, little attention has been paid to understanding the reason for oral health problems from a psychiatric point of view. The aim of this study was to examine the relationship between poor oral health and hygiene and parental attitudes towards child rearing, parents' and children's oral hygiene behaviours, and childhood psychiatric disorders. This study included 323 children aged 3-15 years. Decayed, missing, filled and decayed, extracted, filled indices, the Simplified Oral Hygiene Index, the Strengths and Difficulties Questionnaire, and the Parent Attitude Research Instrument were used in the study. We found that the subjects' hyperactivity/inattention scores were positively correlated with poor oral health (p = 0.001) and heavy cariogenic food consumption (p = 0.040). Tooth brushing frequency was found to be significantly lower in children who have a risk for conduct/oppositional disorders than in their non-problematic peers (p = 0.001). Dental health and oral hygiene behaviours have close links with psychiatric disorders and psychosocial issues. Improving cooperation between child psychiatrists and dentists seems to be important in the prevention of paediatric dental problems.

  7. A dual strategy to improve psychotic patients’ compliance using sustained release quetiapine oral disintegrating tablets

    Directory of Open Access Journals (Sweden)

    Refaat Ahmed

    2016-12-01

    Full Text Available Quetiapine (QT is a short acting atypical antipsychotic drug effective in schizophrenia and bipolar disorder. This study aims at designing a novel dosage form of sustained release taste-masked QT orally disintegrating tablets (ODTs based on solid lipid micro-pellets (SLMPs. QT SLMPs were prepared using the hot melt extrusion technique and utilizing three lipid carriers: Compritol, Precirol and white beeswax either alone or in mixtures. They showed sustained QT release and a taste masking effect. The selected QT SLMP was further blended with an aqueous solution containing polyvinylpyrollidone (2.5 %, croscarmellose sodium (2 % and mannitol (50 %; it was then lyophilized into ODT in a mass ratio of 1:2, respectively. ODTs containing QT SLMPs showed: average wetting time (40.92 s, average oral disintegration time (21.49 s, average hardness (16.85 N and also imparted suitable viscosity to suspend pellets during the lyophilization process. In conclusion, lyophilization is a promising technique for the formulation of multiparticulate systems into ODTs.

  8. Olanzapine orally-disintegrating tablet in severe psychotic agitation: a naturalistic study.

    Science.gov (United States)

    Pascual, J C; Pérez, V; Martín, J L R; Safont, G; Puigdemont, D; Alvarez, E

    2007-01-01

    This study was conducted to determine effectiveness and safety of olanzapine in patients with severe agitation. A naturalistic, open-label study in 80 acutely agitated psychotic patients visited in our psychiatric emergency department. Patients received either a 20-mg olanzapine orally-disintegrating tablet or conventional treatment depending on attending psychiatrist's preference. Efficacy was assessed by the Excitement Component of the Positive and Negative Syndrome Scale (PANSS-EC), the Agitation-Calmness Evaluation Scale (ACES) and pragmatic variables (second pharmacological intervention and need for physical restraints). 60 % patients completed a 6 hour trial. Both groups showed a significant reduction in mean PANSS-EC score. The olanzapine-treated group showed statistically significant improvements: PANSS-EC (F=122.9; df=2.4; p=0.000), ACES (F=68.2; df=2.8; p=0.000). Treatment was well-tolerated and no serious side-effects were observed. In this naturalistic study in patients with severe agitation, 20-mg oral olanzapine was effective, rapid and safe.

  9. Expanding the application of the tablet processing workstation to support the sample preparation of oral suspensions.

    Science.gov (United States)

    Opio, Alex Manuel; Nickerson, Beverly; Xue, Gang; Warzeka, John; Norris, Ken

    2011-06-01

    Sample preparation is the most time-consuming part of the analytical method for powder for oral suspension (POS) assay, purity, and preservative analysis, as this involves multiple dilution and filtration steps. The Tablet Processing Workstation (TPW) was used to automate the sample preparation of a POS formulation. Although the TPW is typically used to automate the preparation of solid oral dosage forms and powders, it contains all of the necessary components to perform POS sample preparation. The TPW exhibited acceptable repeatability in testing 3 lots using 10 replicate preparations per lot. Acceptable linearity of the drug and preservative in the presence of excipients was demonstrated over the range corresponding to 50-150% of intent. Accuracy showed suitable recoveries for all points evaluated. TPW results were shown to correlate to results obtained with the manual method. The TPW method was used to prepare samples in support of manufacturing scale-up efforts. With the efficiencies gained using the TPW, it was possible to analyze a large number of samples generated during process development activities for the POS formulation with minimal human intervention. The extensive data enabled trending of the manufacturing development runs and helped to identify optimization strategies for the process.

  10. Formulation strategy and evaluation of nanocrystal piroxicam orally disintegrating tablets manufacturing by freeze-drying.

    Science.gov (United States)

    Lai, Francesco; Pini, Elena; Corrias, Francesco; Perricci, Jacopo; Manconi, Maria; Fadda, Anna Maria; Sinico, Chiara

    2014-06-05

    Piroxicam (PRX) is a non-steroidal anti-inflammatory drug characterized by a poor water solubility and consequently by a low oral bioavailability. In this work, different nanocrystal orally disintegrating tablets (ODT) were prepared to enhance piroxicam dissolution rate and saturation solubility. PRX nanocrystals were prepared by means of high pressure homogenization technique using poloxamer 188 as stabilizer. Three different ODTs were prepared with the same nanosuspension using different excipients in order to study their effect on the PRX dissolution properties. PRX nanocrystal size and zeta potential were determined by photon correlation spectroscopy. Additional characterization of PRX nanocrystal ODT was carried out by infrared spectroscopy, X-ray powder diffractometry, differential scanning calorimetry. Dissolution study was performed in distilled water (pH 5.5) and compared with PRX coarse suspension ODT, PRX/poloxamer 188 physical mixture, bulk PRX samples and a PRX commercial ODT. All PRX nanocrystal ODT formulations showed a higher drug dissolution rate than coarse PRX ODT. PRX nanocrystal ODT prepared using gelatin or croscarmellose as excipient showed a higher PRX dissolution rate compared with the commercial formulation and ODT prepared using xanthan gum. Overall results confirmed that improved PRX dissolution rate is due to the increased surface-to-volume ratio due to the nanosized drug particle but also revealed the important role of different excipients used.

  11. A novel spray-dried nanoparticles-in-microparticles system for formulating scopolamine hydrobromide into orally disintegrating tablets

    Directory of Open Access Journals (Sweden)

    Li FQ

    2011-04-01

    Full Text Available Feng-Qian Li1, Cheng Yan2, Juan Bi1, Wei-Lin Lv3, Rui-Rui Ji3, Xu Chen1, Jia-Can Su3, Jin-Hong Hu31Department of Pharmaceutics, Shanghai Eighth People’s Hospital, Shanghai, People’s Republic of China; 2Department of Pharmacy, Bethune International Peace Hospital, Shijiazhuang, People’s Republic of China; 3Changhai Hospital, Second Military Medical University, Shanghai, People’s Republic of ChinaAbstract: Scopolamine hydrobromide (SH-loaded microparticles were prepared from a colloidal fluid containing ionotropic-gelated chitosan nanoparticles using a spray-drying method. The spray-dried microparticles were then formulated into orally disintegrating tablets (ODTs using a wet granulation tablet formation process. A drug entrapment efficiency of about 90% (w/w and loading capacity of 20% (w/w were achieved for the microparticles, which ranged from 2 µm to 8 µm in diameter. Results of disintegration tests showed that the formulated ODTs could be completely dissolved within 45 seconds. Drug dissolution profiles suggested that SH is released more slowly from tablets made using the microencapsulation process compared with tablets containing SH that is free or in the form of nanoparticles. The time it took for 90% of the drug to be released increased significantly from 3 minutes for conventional ODTs to 90 minutes for ODTs with crosslinked microparticles. Compared with ODTs made with noncrosslinked microparticles, it was thus possible to achieve an even lower drug release rate using tablets with appropriate chitosan crosslinking. Results obtained indicate that the development of new ODTs designed with crosslinked microparticles might be a rational way to overcome the unwanted taste of conventional ODTs and the side effects related to SH’s intrinsic characteristics.Keywords: scopolamine hydrobromide, chitosan, nanoparticles-in-microparticles system, spray-drying, orally disintegrating tablets

  12. Assessment of social, demographic determinants and oral hygiene practices in relation to dental caries among the children attending Anganwadis of Hingna, Nagpur

    Directory of Open Access Journals (Sweden)

    Shweta Suresh Bhayade

    2016-01-01

    Full Text Available Background: In developing countries, dental caries is the most common disease of the early childhood. Its increased prevalence in younger age group have been predictive of oral health problems in future, affecting oral health and development leading to several morbid conditions of oral and general health. Prevalence and incidence of dental caries is highly influenced by a number of risk factors such as gender, age, socioeconomic status, dietary patterns, and oral hygiene habits. Aim: To assess social, demographic determinants and oral hygiene practices in relation to dental caries among the children attending Anganwadis of Hingna, Nagpur. Materials and Methodology: A cross sectional study in 27 Anganwadis of Hingna, Nagpur was carried out over a period of two months and a total of 324 subjects attending the Anganwadis were enrolled. Social, demographic and oral hygiene practices in relation to dental caries were assessed in the study population. Results: Out of 324 subjects, 206 had dental caries and 38 were found to be malnourished. A significant association was found among age, malnutrition, parent′s educational status, oral hygiene practices, total number of siblings, and dental caries. Conclusion: Anganwadis should be addressed routinely on effective oral and general health promoting strategies which must include education of parents, oral and general health issues, risk factors for dental caries, and malnutrition in children below 5 years of age.

  13. A novel spray-dried nanoparticles-in-microparticles system for formulating scopolamine hydrobromide into orally disintegrating tablets.

    Science.gov (United States)

    Li, Feng-Qian; Yan, Cheng; Bi, Juan; Lv, Wei-Lin; Ji, Rui-Rui; Chen, Xu; Su, Jia-Can; Hu, Jin-Hong

    2011-01-01

    Scopolamine hydrobromide (SH)-loaded microparticles were prepared from a colloidal fluid containing ionotropic-gelated chitosan nanoparticles using a spray-drying method. The spray-dried microparticles were then formulated into orally disintegrating tablets (ODTs) using a wet granulation tablet formation process. A drug entrapment efficiency of about 90% (w/w) and loading capacity of 20% (w/w) were achieved for the microparticles, which ranged from 2 μm to 8 μm in diameter. Results of disintegration tests showed that the formulated ODTs could be completely dissolved within 45 seconds. Drug dissolution profiles suggested that SH is released more slowly from tablets made using the microencapsulation process compared with tablets containing SH that is free or in the form of nanoparticles. The time it took for 90% of the drug to be released increased significantly from 3 minutes for conventional ODTs to 90 minutes for ODTs with crosslinked microparticles. Compared with ODTs made with noncrosslinked microparticles, it was thus possible to achieve an even lower drug release rate using tablets with appropriate chitosan crosslinking. Results obtained indicate that the development of new ODTs designed with crosslinked microparticles might be a rational way to overcome the unwanted taste of conventional ODTs and the side effects related to SH's intrinsic characteristics.

  14. FORMULATION OF ORAL MUCOADHESIVE TABLETS OF TERBUTALINE SULPHATE USING SOME NATURAL MATERIALS AND IN VITRO-IN VIVO EVALUATION

    Directory of Open Access Journals (Sweden)

    RANABIR CHANDA,AMITAVA GHOSH, SANTONU BISWAS,SANTANU ROY CHOWDHURY

    2013-09-01

    Full Text Available Mucoadhesive polymers that bind to the gastric mucin or epithelial cell surface are useful in drug delivery for the purpose of increasing the intimacy and duration of contact of drug with the absorbing membrane. Several synthetic polymers are in use for this purpose. Since the biodegradability of the synthetic polymers are questionable, in this investigation an oral mucoadhesive controlled delivery system has been developed for terbutaline sulphate (TS using natural mucoadhesive materials extracted from the edible fruits like Zizyphus mauritiana (ZM and Aegle marmelos (Linn. Cor. (AM that have better mucoadhesive property than synthetic polymer hydroxypropylmethylcellulose K4M (HPMC K4M. The in vitro adhesive and mucoadhesive strength of mucoadhesive materials extracted from the fruits of ZM and AM were evaluated and compared with HPMCK4M using both Share Stress and Wilhelmy Plate. Different formulations of oral mucoadhesive coated TS tablets were prepared using these natural materials and compared with tablets prepared with HPMCK4M and hardness, thickness, friability, weight variation and drug content of tablets were tested. The in vitro release of TS was studied in buffer pH 7.2 at 370C 0.50C. Tablets were orally administered to rabbits and blood plasma concentration of TS was determined using HPLC. It was found that mucoadhesive materials extracted from the fruits of ZM and AM exhibited better adhesiveness and mucoadhesiveness as compared with the HPMC- K4M. The in vitro study of TS exhibited showed greater drug release profile for tablets prepared with natural materials than synthetic polymers and confirmed with in vivo study. In vitro and in vivo correlation showed the same release profile.

  15. Effect of a high-fat meal on the pharmacokinetics of 300-milligram posaconazole in a solid oral tablet formulation.

    Science.gov (United States)

    Kersemaekers, Wendy M; Dogterom, Peter; Xu, Jialin; Marcantonio, Eugene E; de Greef, Rik; Waskin, Hetty; van Iersel, Marlou L P S

    2015-01-01

    Posaconazole in oral suspension must be taken multiple times a day with food (preferably a high-fat meal) to ensure adequate exposure among patients. We evaluated the effect of food on the bioavailability of a new delayed-release tablet formulation of posaconazole at the proposed clinical dose of 300 mg once daily in a randomized, open-label, single-dose, two-period crossover study with 18 healthy volunteers. When a single 300-mg dose of posaconazole in tablet form (3 tablets × 100 mg) was administered with a high-fat meal, the posaconazole area under the concentration-time curve from 0 to 72 h (AUC0-72) and maximum concentration in plasma (Cmax) increased 51% and 16%, respectively, compared to those after administration in the fasted state. The median time to Cmax (Tmax) shifted from 5 h in the fasted state to 6 h under fed conditions. No serious adverse events were reported, and no subject discontinued the study due to an adverse event. Six of the 18 subjects reported at least one clinical adverse event; all of these events were mild and short lasting. The results of this study demonstrate that a high-fat meal only modestly increases the mean posaconazole exposure (AUC), ∼1.5-fold, after administration of posaconazole tablets, in contrast to the 4-fold increase in AUC observed previously for a posaconazole oral suspension given with a high-fat meal.

  16. Oral hygiene and smoking habit as risk factors of periodontal disease.

    Directory of Open Access Journals (Sweden)

    Maricela Seijo Machado

    2009-04-01

    Full Text Available Background: Peridontal diseases are among the most common diseases affecting human beings, and these are more frequent after the age of 35. Smoking habit is one of the risk factors usually linked with the development of these diseases. Objective: To characterize the relation between periodontal condition and buccal hygiene in patients with smoking habit. Method: Descriptive, cross-sectional, epidemiological study including 95 smokers from Palmira municipality; January-November, 2007. Peridontal treatment index was used in the community, as well as the simplified buccal hygiene index. Results: There was high prevalence of periodontal disease (85, 2%; buccal hygiene was directly related with smoking habit. Conclusions: The study shows an important relation between the periodontal disease in smokers, buccal hygiene and smoking habit intensity.

  17. Improving oral hygiene skills by computer-based training: a randomized controlled comparison of the modified Bass and the Fones techniques.

    Science.gov (United States)

    Harnacke, Daniela; Mitter, Simona; Lehner, Marc; Munzert, Jörn; Deinzer, Renate

    2012-01-01

    Gingivitis and other plaque-associated diseases have a high prevalence in western communities even though the majority of adults report daily oral hygiene. This indicates a lack of oral hygiene skills. Currently, there is no clear evidence as to which brushing technique would bring about the best oral hygiene skills. While the modified Bass technique is often recommended by dentists and in textbooks, the Fones technique is often recommended in patient brochures. Still, standardized comparisons of the effectiveness of teaching these techniques are lacking. In a final sample of n = 56 students, this multidisciplinary, randomized, examiner-blinded, controlled study compared the effects of parallel and standardized interactive computer presentations teaching either the Fones or the modified Bass technique. A control group was taught the basics of tooth brushing alone. Oral hygiene skills (remaining plaque after thorough oral hygiene) and gingivitis were assessed at baseline and 6, 12, and 28 weeks after the intervention. We found a significant group×time interaction for gingivitis (F(4/102) = 3.267; p = 0.016; ε = 0.957; η(2) = 0.114) and a significant main effect of group for oral hygiene skills (F(2/51) = 7.088; p = 0.002; η(2) = 0.218). Fones was superior to Bass; Bass did not differ from the control group. Group differences were most prominent after 6 and 12 weeks. The present trial indicates an advantage of teaching the Fones as compared to the modified Bass technique with respect to oral hygiene skills and gingivitis. Future studies are needed to analyze whether the disadvantage of teaching the Bass technique observed here is restricted to the teaching method employed. German Clinical Trials Register DRKS00003488.

  18. Prevalence of dental fluorosis in children taking part in an oral health programme including fluoride tablet supplements from the age of 2 years

    DEFF Research Database (Denmark)

    Eckersten, Charlotte; Pylvänen, Lena; Schröder, Ulla;

    2010-01-01

    To investigate the prevalence of dental fluorosis in children who had participated in an oral health programme between the ages 2-5 years, including fluoride tablets from the age of 2 years.......To investigate the prevalence of dental fluorosis in children who had participated in an oral health programme between the ages 2-5 years, including fluoride tablets from the age of 2 years....

  19. Changes in caries prevalence and oral hygiene skills among preschool-aged children in Lithuania between 2000 and 2010.

    Science.gov (United States)

    Razmienė, Jaunė; Vanagas, Giedrius; Bendoraitienė, Eglė Aida; Andriuškevičienė, Vilija; Slabšinskienė, Eglė

    2012-01-01

    The aim of the study was to evaluate the factors associated with the prevalence and severity of dental caries as well oral hygiene habits among 4- to 6-year-old children in Kaunas (Lithuania) in 2000 and 2010. A repeated cross-sectional study was carried out to reveal the changes in dental caries prevalence in 2000 and 2010. The study population comprised 4- to 6-year-old children living in Kaunas city and attending kindergartens. The study consisted of two parts: questionnaires on oral health behavior and clinical examination of children's teeth by the World Health Organization methodology. A total of 941 4-6-year-old children were examined in 2000 and 2010. The prevalence of dental caries increased from 85.4% in 2000 to 88.4% in 2010; however, the difference was not significant (P=0.28). A significant increase in the dmf-t index, describing the severity of dental caries, was observed (from 7.42 in 2000 to 12.03 in 2010, Pskills was documented for 4- and 5-year-old girls and 5-year-old boys. The Silness-Loe oral hygiene index was assessed as satisfactory.

  20. The prevalence of self-reported halitosis and oral hygiene practices among Libyan students and office workers

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    Eldarrat, A

    2008-01-01

    Full Text Available Aims:The aims of this study were to assess the prevalence of self-reported halitosis, oral hygiene practices and related diseases among Libyan students and employees.Methods: Six hundred self-administered structured questionnaires were used to investigate self-perception of halitosis and oral hygiene practices among a group of Libyan volunteers. Chi square test was used to detect significant differences between frequencies and to test correlation between self-perception of halitosis and measures of oral hygiene. Results: Forty three percent of the subjects were males and 57% were females. Forty four percent of the males and 54% of the females revealed self-perception malodour. Malodour was reported with the highest frequency (68% during wake up time. Malodour was perceived by 31.7% of the females and 23.4% of the males during the hand-on-mouth test (p=0.04. Significantly more females (89.9% than males (75.7% practiced brushing (p<0.001. Fifty one percent of the males and 49.6% of females had dental caries. Smoking was significantly (p<0.001 more prevalent among males (17% than among females (1%. Brushing was practiced by 85% of non-smokers and 68% of smokers (p=0.004. About 71% of the subjects who practiced brushing reported malodour during wake up time in comparison to subjects who did not practice brushing (p=0.041. Conclusions: The prevalence of self-perceived malodour among the Libyan volunteers in this study is within the range of other studies. There is a great demand to reduce the incidence of dental caries and periodontal diseases.

  1. The interplay between alcohol consumption, oral hygiene, ALDH2 and ADH1B in the risk of head and neck cancer.

    Science.gov (United States)

    Tsai, Sen-Tien; Wong, Tung-Yiu; Ou, Chun-Yen; Fang, Sheen-Yie; Chen, Ken-Chung; Hsiao, Jenn-Ren; Huang, Cheng-Chih; Lee, Wei-Ting; Lo, Hung-I; Huang, Jehn-Shyun; Wu, Jiunn-Liang; Yen, Chia-Jui; Hsueh, Wei-Ting; Wu, Yuan-Hua; Yang, Ming-Wei; Lin, Forn-Chia; Chang, Jang-Yang; Chang, Kwang-Yu; Wu, Shang-Yin; Liao, Hsiao-Chen; Lin, Chen-Lin; Wang, Yi-Hui; Weng, Ya-Ling; Yang, Han-Chien; Chang, Jeffrey S

    2014-11-15

    Alcohol consumption is an established risk factor for head and neck cancer (HNC). The major carcinogen from alcohol is acetaldehyde, which may be produced by humans or by oral microorganisms through the metabolism of ethanol. To account for the different sources of acetaldehyde production, the current study examined the interplay between alcohol consumption, oral hygiene (as a proxy measure for the growth of oral microorganisms), and alcohol-metabolizing genes (ADH1B and ALDH2) in the risk of HNC. We found that both the fast (*2/*2) and the slow (*1/*1+ *1/*2) ADH1B genotypes increased the risk of HNC due to alcohol consumption, and this association differed according to the slow/non-functional ALDH2 genotypes (*1/*2+ *2/*2) or poor oral hygiene. In persons with the fast ADH1B genotype, the HNC risk associated with alcohol drinking was increased for those with the slow/non-functional ALDH2 genotypes. For those with the slow ADH1B genotypes, oral hygiene appeared to play an important role; the highest magnitude of an increased HNC risk in alcohol drinkers occurred among those with the worst oral hygiene. This is the first study to show that the association between alcohol drinking and HNC risk may be modified by the interplay between genetic polymorphisms of ADH1B and ALDH2 and oral hygiene. Although it is important to promote abstinence from or reduction of alcohol drinking to decrease the occurrence of HNC, improving oral hygiene practices may provide additional benefit.

  2. [Simplified oral hygiene index for ages 4 to 6 and 7 to 10 (deciduous and mixed dentition)].

    Science.gov (United States)

    Rodrigues, C R; Ando, T; Guimarães, L O

    1990-01-01

    The purpose of this research is to obtain simplified index to evaluate oral hygiene in children. They are divided in two groups: 1) 4-6 years and; 2) 7-10 years. The criteria described by GREEN & VERMILLION, 1960 and 1964 were selected. Calculus was excluded. Once obtained the total data, a simplified of the total index was performed. For the ages 4 to 6 years, we selected labial surfaces of the 54, 61, 82 and the lingual surface of 75. For the mixed dentition we added the labial surface of 26 and the lingual surface of 46. In both dentition, simplified index showed significant correlation with the total index.

  3. Utilization of posaconazole oral suspension or delayed-released tablet salvage treatment for invasive fungal infection.

    Science.gov (United States)

    Kim, Jong Hun; Benefield, Russell J; Ditolla, Kali

    2016-11-01

    Posaconazole may be useful for salvage treatment (ST) for invasive fungal infections (IFIs). The aim of this study was to evaluate the efficacy of posaconazole ST with either posaconazole oral suspension (SUS) or delayed-released tablet (TAB) in patients with IFI. A retrospective review of patients who received posaconazole ST for IFI at the University of Utah Health Sciences Center between December 2007 and March 2014 was conducted. A total of 14 episodes of posaconazole ST for proven (9 episodes) and probable (5 episodes) IFI were identified in 14 patients. The median age was 54 years and the majority of patients (64.3%) had underlying haematological diseases. Posaconazole SUS and TAB were used in 11 episodes and 3 episodes respectively. The duration of posaconazole ST ranged from 28 to 370 days with a median of 65 days. Posaconazole ST with TAB achieved favourable serum posaconazole trough concentrations (median 1.4 μg mL(-1) ) compared to posaconazole SUS (median 1.0 μg mL(-1) ). The overall clinical success rate with posaconazole ST was 71.4% (10 of 14 episodes). One patient died of progression of IFI. Adverse events were noted in two patients. Posaconazole SUS or TAB may be used effectively for IFI ST.

  4. [Modernity in the treatment of erectile dysfunction: Levitra (vardenafil) in the form of oral dispersible tablet].

    Science.gov (United States)

    Gamidov, S I; Iremashvili, V V; Popova, A Iu

    2013-01-01

    Due to high efficiency, prompt action and low incidence of side effects, phosphodiesterase type 5 inhibitors are the drugs of first choice in the treatment of erectile dysfunction (ED). One of the most widely used drugs in this group currently is vardenafil. Vardenafil has a number of properties that distinguish it from other drugs in this group: high selectivity and the highest inhibitory activity. Recently, new form of this drug, an oral-dispersible tablet (Levitra ODT) was developed. It dissolves in the mouth for a few seconds and does not required to drink water. This feature Levitra ODT enables easy administration of the drug, which provides the desired effect at any time and in any circumstances. Studies have shown that of simplicity of drug intake is one of the most important characteristics of the "ideal" treatment for erectile dysfunction from the point of view of patients. Currently, Levitra ODT is available at a dose of 10 mg. Two large, randomized, double-blind placebo-controlled studies, POTENT I and POTENT II, with participation of more than 700 patients with erectile dysfunction divided into 2 age groups, have shown a high efficacy and good tolerability of Levitra ODT in both groups. Thus, Levitra ODT is a new and promising form of the drug vardenafil, more convenient to use. There is no doubt that Levitra ODT will occupy an important place in the arsenal of modern methods of treatment of erectile dysfunction due to its high efficacy, good tolerability and usability.

  5. Drug interactions in users of tablet vs. oral liquid levothyroxine formulations: a real-world evidence study in primary care.

    Science.gov (United States)

    Guglielmi, Valeria; Bellia, Alfonso; Bianchini, Elisa; Medea, Gerardo; Cricelli, Iacopo; Sbraccia, Paolo; Lauro, Davide; Cricelli, Claudio; Lapi, Francesco

    2017-09-14

    Several medications may interact with levothyroxine (LT4) intestinal absorption or metabolism, thus reducing its bioavailability. We investigated the variability of thyroid stimulating hormone (TSH) levels and prescribed daily dosages (PDDs) of LT4 before and during potential drug-drug interactions (DDIs) in users of tablets vs. oral liquid LT4 formulations. By using the Italian general practice Health Search Database (HSD), we retrospectively selected adult patients with at least one LT4 prescription from 2012 to 2015 and at least 1 year of clinical history recorded. The incident prescription of interacting medications (e.g., proton pump inhibitors, calcium or iron salts) was the index date. Analysis was carried out using a self-controlled study design. Overall, 3965 users of LT4 formed the study cohort (84.1% women, mean age 56 ± 16.5 years). TSH variability on the entry date was greater among liquid LT4 users than in those prescribed with tablets as shown by the difference between 75th and 25th centile, which were 3.01 and 3.8, respectively. The incidence rate ratio (IRR) for TSH variability did not differ between groups, before and during exposure to DDIs. In contrast, PDDs less likely increased during the exposure to DDI with oral liquid LT4 compared with tablets (IRR = 0.84; 95% CI: 0.77-0.92), especially in patients with post-surgical hypothyroidism (IRR = 0.75; 95% CI: 0.64-0.85). In clinical practice, the use of oral liquid LT4 is not associated with increased PDDs, compared with tablets formulation, during exposure to DDIs. These results support the need for individualizing LT4 formulation to prescribe, especially in patients with various comorbidities and complex therapeutic regimens.

  6. Impact of a single educational session on oral hygiene practices among children of a primary school of Meerut, India

    Directory of Open Access Journals (Sweden)

    Pawan Parashar

    2013-10-01

    Full Text Available Oral health promotion through schools is recommended by the World Health Organization (WHO for improving knowledge, attitude, and behavior related to oral health and for prevention and control of dental diseases among school children. In low resource settings, it is important to develop evidence for health education methods in oral health behavioral practices. The objectives of this study were to assess both the baseline awareness and practices regarding oral hygiene and the impact of a single education session on the change in oral health behavior. A school based, cross-sectional study on 112 primary school children was conducted after obtaining the consent of the school authorities and parents. A pretested, structured proforma was used for baseline awareness and behavior regarding oral health. A 30 min educational session was imparted and after 1 month, and the oral health practices were reassessed to find out the impact of the education session. Baseline survey revealed the following findings. Self-reported dental problems were found in 48.22% of the children in the last 6 months. When asked about the risk factors for dental problems, 28.57% mentioned eating sweets followed by improper brushing, whereas 40.17% were not aware about any risk factor for dental problems. It was found that 28.57% of the children did not brush their teeth regularly, whereas 35.71% used a tooth-brush for brushing their teeth. After the intervention, it was observed that there was a significant improvement in the proportion of children using a toothbrush for cleaning their teeth and of those who rinsed their mouth after meals. In conclusion, even a single education session was found to be effective in bringing about a change in the oral health behavior of primary school children.

  7. ZnO and TiO2 nanoparticles as novel antimicrobial agents for oral hygiene: a review

    Science.gov (United States)

    Khan, Shams Tabrez; Al-Khedhairy, Abdulaziz A.; Musarrat, Javed

    2015-06-01

    Oral cavity is inhabited by more than 25,000 different bacterial phylotypes; some of them cause systemic infections in addition to dental and periodontal diseases. Emergence of multiple antibiotic resistance among these bacteria necessitates the development of alternative antimicrobial agents that are safe, stable, and relatively economic. This review focuses on the significance of metal oxide nanoparticles, especially zinc oxide and titanium dioxide nanoparticles as supplementary antimicrobials for controlling oral infections and biofilm formation. Indeed, the ZnO NPs and TiO2 NPs have exhibited significant antimicrobial activity against oral bacteria at concentrations which is not toxic in in vivo toxicity assays. These nanoparticles are being produced at an industrial scale for use in a variety of commercial products including food products. Thus, the application of ZnO and TiO2 NPs as nanoantibiotics for the development of mouthwashes, dental pastes, and other oral hygiene materials is envisaged. It is also suggested that these NPs could serve as healthier, innocuous, and effective alternative for controlling both the dental biofilms and oral planktonic bacteria with lesser side effects and antibiotic resistance.

  8. ZnO and TiO{sub 2} nanoparticles as novel antimicrobial agents for oral hygiene: a review

    Energy Technology Data Exchange (ETDEWEB)

    Khan, Shams Tabrez, E-mail: shamsalig75@gmail.com; Al-Khedhairy, Abdulaziz A. [King Saud University, Department of Zoology, College of Science (Saudi Arabia); Musarrat, Javed [AMU, Department of Agricultural Microbiology, Faculty of Agricultural Sciences (India)

    2015-06-15

    Oral cavity is inhabited by more than 25,000 different bacterial phylotypes; some of them cause systemic infections in addition to dental and periodontal diseases. Emergence of multiple antibiotic resistance among these bacteria necessitates the development of alternative antimicrobial agents that are safe, stable, and relatively economic. This review focuses on the significance of metal oxide nanoparticles, especially zinc oxide and titanium dioxide nanoparticles as supplementary antimicrobials for controlling oral infections and biofilm formation. Indeed, the ZnO NPs and TiO{sub 2} NPs have exhibited significant antimicrobial activity against oral bacteria at concentrations which is not toxic in in vivo toxicity assays. These nanoparticles are being produced at an industrial scale for use in a variety of commercial products including food products. Thus, the application of ZnO and TiO{sub 2} NPs as nanoantibiotics for the development of mouthwashes, dental pastes, and other oral hygiene materials is envisaged. It is also suggested that these NPs could serve as healthier, innocuous, and effective alternative for controlling both the dental biofilms and oral planktonic bacteria with lesser side effects and antibiotic resistance.

  9. A menthol-based solid dispersion technique for enhanced solubility and dissolution of sulfamethoxazole from an oral tablet matrix.

    Science.gov (United States)

    Choonara, Bibi F; Choonara, Yahya E; Kumar, Pradeep; du Toit, Lisa C; Tomar, Lomas K; Tyagi, Charu; Pillay, Viness

    2015-08-01

    A menthol-based solid dispersion was designed to improve the intrinsic solubility of the poorly soluble sulfamethoxazole- a class II drug molecule of Biopharmaceutics Classification System (BCS) displaying widespread antibacterial activity. Solid dispersions of menthol and sulfamethoxazole were compressed with hydroxypropyl methylcellulose (HPMC) into suitable sulfamethoxazole-loaded matrix tablets for oral drug delivery. The sulfamethoxazole-loaded solid dispersions and compressed tablets were characterized for their physicochemical and physicomechanical properties such as changes in crystallinity, melting point, molecular transitions, and textural analysis for critical analysis of their effects on the solubility and dissolution of sulfamethoxazole. The formulations were further evaluated for swelling, degradation, solubility, and in vitro drug release behavior. In vitro drug release from the sulfamethoxazole-loaded matrix tablets displayed a minimum and maximum fractional release of 0.714 and 0.970, respectively. The tablets further displayed different release rate profiles over the study periods of 12, 16, 48, and 56 h which were attributed to the varying concentrations of menthol within each formulation. Menthol was determined as a suitable hydrophilic carrier for sulfamethoxazole since it functioned as a solubilizing and release-retarding agent for improving the solubility and dissolution of sulfamethoxazole as well as controlling the rate at which it was released.

  10. Application of water-insoluble polymers to orally disintegrating tablets treated by high-pressure carbon dioxide gas.

    Science.gov (United States)

    Ito, Yoshitaka; Maeda, Atsushi; Kondo, Hiromu; Iwao, Yasunori; Noguchi, Shuji; Itai, Shigeru

    2016-09-10

    The phase transition of pharmaceutical excipients that can be induced by humidifying or heating is well-known to increase the hardness of orally disintegrating tablets (ODTs). However, these conditions are not applicable to drug substances that are chemically unstable against such stressors. Here, we describe a system which enhances the hardness of tablets containing water-insoluble polymers by using high-pressure carbon dioxide (CO2). On screening of 26 polymeric excipients, aminoalkyl methacrylate copolymer E (AMCE) markedly increased tablet hardness (+155N) when maintained in a high-pressure CO2 environment. ODTs containing 10% AMCE were prepared and treatment with 4.0MPa CO2 gas at 25°C for 10min increased the hardness to +30N, whose level corresponded to heating at 70°C for 720min. In addition, we confirmed the effects of CO2 pressure, temperature, treatment time, and AMCE content on the physical properties of ODTs. Optimal pressure of CO2 gas was considered to be approximately 3.5MPa for an AMCE formula, as excessive pressure delayed the disintegration of ODTs. Combination of high-pressure CO2 gas and AMCE is a prospective approach for increasing the tablet hardness for ODTs, and can be conducted without additional heat or moisture stress using a simple apparatus. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. High-amylose sodium carboxymethyl starch matrices: development and characterization of tramadol hydrochloride sustained-release tablets for oral administration.

    Science.gov (United States)

    Nabais, Teresa; Leclair, Grégoire

    2014-01-01

    Substituted amylose (SA) polymers were produced from high-amylose corn starch by etherification of its hydroxyl groups with chloroacetate. Amorphous high-amylose sodium carboxymethyl starch (HASCA), the resulting SA polymer, was spray-dried to obtain an excipient (SD HASCA) with optimal binding and sustained-release (SR) properties. Tablets containing different percentages of SD HASCA and tramadol hydrochloride were produced by direct compression and evaluated for dissolution. Once-daily and twice-daily SD HASCA tablets containing two common dosages of tramadol hydrochloride (100 mg and 200 mg), a freely water-soluble drug, were successfully developed. These SR formulations presented high crushing forces, which facilitate further tablet processing and handling. When exposed to both a pH gradient simulating the pH variations through the gastrointestinal tract and a 40% ethanol medium, a very rigid gel formed progressively at the surface of the tablets providing controlled drug-release properties. These properties indicated that SD HASCA was a promising and robust excipient for oral, sustained drug-release, which may possibly minimize the likelihood of dose dumping and consequent adverse effects, even in the case of coadministration with alcohol.

  12. Periodontal health knowledge of nonmedical professionals and their oral hygiene behavior in a teaching hospital in Nigeria

    Directory of Open Access Journals (Sweden)

    Kehinde Adesola Umeizudike

    2015-01-01

    Full Text Available Background: The awareness of periodontal diseases is generally poor among Nigerians. Working within the hospital environment should give an edge to nonmedical professionals, who could help to promote periodontal health awareness in countries with an inadequate number of dental health professionals. This study aimed to determine the awareness, knowledge of periodontal diseases and oral hygiene behavior of nonmedical professionals within a hospital setting. Materials and Methods: A cross-sectional descriptive study was conducted on 302 nonmedical professionals in a teaching hospital in Nigeria. Pretested, self-administered, semi-structured questionnaires were utilized for data collection on sociodemography, number of years of work experience in the hospital, work cadre, awareness and knowledge of periodontal diseases, oral self-care and dental attendance pattern. Results: The awareness of periodontal disease was relatively high (60.2% in the nonmedical professionals. However, only 29.8% had adequate knowledge of periodontal diseases. Their knowledge was significantly associated with male gender (P = 0.042, higher education (P = 0.006 and nonYoruba ethnicity (P = 0.015. Their duration of work within the hospital premises did not significantly affect their periodontal health knowledge. Less than half (42.7% practiced twice or more daily brushing while only 11.9% used interdental floss for interproximal plaque removal. Their dental attendance pattern was mostly (83.5% problem-oriented rather than preventive. Conclusion: The nonmedical professionals had fairly high awareness but inadequate periodontal health knowledge and oral hygiene practices. These findings may make their role as oral health promoters a questionable one, unless, this is addressed urgently.

  13. The relation between oral hygiene skills and the prevalence of dental caries among 4 - 6-year-old children.

    Science.gov (United States)

    Razmienė, Jaunė; Vanagas, Giedrius; Bendoraitienė, Eglė; Vyšniauskaitė, Aurelija

    2011-01-01

    AIM OF THE STUDY. To evaluate the tooth brushing skills and the prevalence of dental caries as well as its intensity in relation to oral hygiene skills among 4 - 6-year-old children. MATERIAL AND METHODS. The cross-sectional study was performed from November 16, 2009 to January 12, 2010. 235 children (4 - 6-year old) were randomly selected from kindergartens in Plungė and Jonava in Lithuania. The results of study were registered in the special forms prepared in accordance with the recommendations of WHO. Parents of the children were asked to fill in the questionnaires. RESULTS. The results of the study show that 91% (Plungė) and 90% (Jonava) of 4 - 6-year-old children have caries in their primary teeth. The prevalence of caries is different in relation to age: 78.7% of 4-year-old children, 97.3% of 5-year-old children, and 95.3% of 6-year-old children. The intensity of caries is as follows: 4.9 (SN=±4.9), 7.5 (SN=±4.5), and 8.2 (SN=±4.7). CONCLUSIONS. There is the high prevalence of caries, particularly of not treated forms, among 4 - 6-year-old children. The oral hygiene index is just satisfactory.

  14. Oral Hygiene Status, Periodontal Status, and Periodontal Treatment Needs among Institutionalized Intellectually Disabled Subjects in Kolhapur District, Maharashtra, India

    Directory of Open Access Journals (Sweden)

    Nilima S. Kadam

    2014-01-01

    Full Text Available The aim of the study was to determine influence of intellectually disability (ID on oral hygiene status (OHS, periodontal status (PS, and periodontal treatment needs (PTNs and investigate the association of these clinical parameters with various sociodemographic and clinical variables among multicentric institutionalized ID subjects aged 5–55 years in Kolhapur district, Maharashtra, India. This descriptive cross-sectional study was conducted by both questionnaire and clinical examination. OHS, PS, and PTNs of these subjects were assessed by recording Simplified Oral Hygiene Index (OHI-S and Community Periodontal Index of Treatment Needs, respectively. Analysis of variance and multiple logistic and stepwise linear regression analysis were used for statistical analysis. Of the 576 subjects examined, the mean age of the subjects was 17.50 ± 7.4 years. Subjects with profound level of ID had the highest mean OHI-S, PS, and PTNs scores of 4.47 ± 1.04, 2.84 ± 0.78, and 2.25 ± 0.44, respectively, as compared with other ID groups (P<0.0001. The present study signified that ID subjects had poor OHS and PS with the highest PTNs and were influenced by age (P<0.0001, degree of ID (P<0.0001, SES, location, institution type, and parent’s level education. The present study underlines a considerable need for prevention and treatment of periodontal disease among ID subjects in India.

  15. [Oral hygiene habits and use of dental services among teenage students in a city in southern Brazil].

    Science.gov (United States)

    Freddo, Silvia Letícia; Aerts, Denise Rangel Ganzo de Castro; Abegg, Claídes; Davoglio, Rosane; Vieira, Patrícia Conzatti; Monteiro, Lisiane

    2008-09-01

    This study evaluated oral hygiene habits and use of dental services among teenage students, and analyzed their association with sociodemographic factors and life styles. This cross-sectional study included a representative sample of 1,170 seventh-graders from municipal public schools of Gravataí, Rio Grande do Sul State, Brazil. The Cox regression model for univariate analysis, modified for cross-sectional studies, was used to analyze the association between variables. Of the adolescents included in the study, 77.8% brushed their teeth three or more times a day, 31.9% flossed daily, 68.9% visited the dentist regularly, and 50% visited the dentist for dental treatment. Tooth brushing was more frequent among female adolescents. Lower socioeconomic status was associated with a lower frequency of daily flossing, fewer annual dental visits, and a greater prevalence of dental treatment visits. Similar results were found for adolescents with a sedentary lifestyle or that had tried smoking. The consumption of candy was associated with lower frequency of annual dental visits, and the consumption of soft drinks, with greater frequency of treatment visits. A healthy life style was associated with better oral hygiene habits and more frequent dental visits.

  16. RP-HPLC analytical method development and optimization for quantification of donepezil hydrochloride in orally disintegrating tablet.

    Science.gov (United States)

    Liew, Kai Bin; Peh, Kok Khiang; Fung Tan, Yvonne Tze

    2013-09-01

    An easy, fast and validated RV-HPLC method was invented to quantify donepezil hydrochloride in drug solution and orally disintegrating tablet. The separation was carried out using reversed phase C-18 column (Agilent Eclipse Plus C-18) with UV detection at 268 nm. Method optimization was tested using various composition of organic solvent. The mobile phase comprised of phosphate buffer (0.01M), methanol and acetonitrile (50:30:20, v/v) adjusted to pH 2.7 with phosphoric acid (80%) was found as the optimum mobile phase. The method showed intraday precision and accuracy in the range of 0.24% to -1.83% and -1.83% to 1.99% respectively, while interday precision and accuracy ranged between 1.41% to 1.81% and 0.11% to 1.90% respectively. The standard calibration curve was linear from 0.125 μg/mL to 16 μg/mL, with correlation coefficient of 0.9997±0.00016. The drug solution was stable under room temperature at least for 6 hours. System suitability studies were done. The average plate count was > 2000, tailing factor method was used to assay donepezil hydrochloride in tablet and dissolution study of in-house manufactured donepezil orally disintegrating tablet and original Aricept.

  17. A randomised comparison of oral desmopressin lyophilisate (MELT) and tablet formulations in children and adolescents with primary nocturnal enuresis

    DEFF Research Database (Denmark)

    Lottmann, H; Froeling, F; Alloussi, S

    2007-01-01

    AIMS: Desmopressin is a useful treatment for primary nocturnal enuresis (PNE), a common childhood condition that can persist into adolescence. This open-label, randomised, cross-over study evaluated the preference of children and adolescents with PNE for sublingual desmopressin oral lyophilisate....../MELT (n = 111) for 3 weeks each. Each formulation was administered in bioequivalent doses (0.2/0.4 mg tablets identical with 120/240 microg MELT). Following treatment, patients were questioned regarding treatment preference. Diary card data and 100 mm Visual Analogue Scale scores were also recorded...... for the MELT, and a statistically significant preference for desmopressin MELT in children aged 5-11 years. Desmopressin MELT had similar levels of efficacy and safety at lower dosing levels than the tablet, and therefore facilitates early initiation of PNE treatment in children aged 5-6 years. Udgivelsesdato...

  18. 口腔卫生习惯与口腔癌发生的相关性研究%Correlation between oral hygiene habits and oral carcinogenesis

    Institute of Scientific and Technical Information of China (English)

    赵湘; 孙正; 葛化冰

    2014-01-01

    目的探讨口腔卫生习惯与口腔癌发生的相关性。方法选取自行设计的《口腔癌危险因素调查问卷》对口腔癌患者和健康对照组进行问卷调查,对所得数据进行统计分析,筛选出独立影响因素,计算这些因素的相对危险度( OR值)及95%可信区间。结果两组间的刷牙指数、牙周龈上洁治、佩戴义齿舒适度的差异有统计学意义(P<0.05)。独立的保护因素是刷牙指数和牙周龈上洁治,其OR值分别是0.776和0.255。结论口腔卫生习惯对口腔癌的发生有一定的影响。%Objective To explore the correlation between oral hygiene habits and oral carcinogenesis. Methods “Oral Cancer Risk Factors Questionnaire” was carried out for 109 oral cancer patients and 109 healthy normal control patients. Data was analyzed to sieve the independent influence factors with OR and 95% confidence intervals. Results The difference of brushing tooth index of oral health group and oral cancer group(4. 37±1. 85 vs 3. 26±2. 16) was significant(t=4. 076, P=0. 000). The difference of regular supragingival scaling rate between two groups(4. 6% vs 18. 3%) was significant(χ²=10. 166, P=0. 001). The difference of denture comfort rate between two groups(77.2% vs 59. 1%), also was significant(χ² = 3. 825, P=0. 050). By using binary Logistic regression, the independent influence factors were brushing tooth index, OR=0. 776, 95%CI for OR(0. 673, 0. 895) and regular supragingival scaling, OR=0. 255, 95%CI for OR(0. 091, 0. 721). Conclusion Oral hygiene habits can affect the incidence of oral cancer.

  19. Rhamnolipids from non-pathogenic Burkholderia thailandensis E264: Physicochemical characterization, antimicrobial and antibiofilm efficacy against oral hygiene related pathogens.

    Science.gov (United States)

    Elshikh, Mohamed; Funston, Scott; Chebbi, Alif; Ahmed, Syed; Marchant, Roger; Banat, Ibrahim M

    2017-05-25

    Biosurfactants are naturally occurring surface active compounds that have mainly been exploited for environmental applications and consumer products, with their biomedical efficacy an emerging area of research. Rhamnolipids area major group of biosurfactants that have been reported for their antimicrobial and antibiofilm efficacy. One of the main limiting factors for scaled up production and downstream applications of rhamnolipids is the fact that they are predominantly produced from the opportunistic pathogen Pseudomonas aeruginosa. In this article, we have reported the production and characterisation of long chain rhamnolipids from non-pathogenic Burkholderia thailandensis E264 (ATCC 700388). We have also investigated the antibacterial and antibiofilm properties of these rhamnolipids against some oral pathogens (Streptococcus oralis, Actinomyces naeslundii, Neisseria mucosa and Streptococcus sanguinis), important for oral health and hygiene. Treating these bacteria with different concentrations of long chain rhamnolipids resulted in a reduction of 3-4 log of bacterial viability, placing these rhamnolipids close to being classified as biocidal. Investigating long chain rhamnolipid efficacy as antibiofilm agents for prospective oral-related applications revealed good potency against oral-bacteria biofilms in a co-incubation experiments, in a pre-coated surface format, in disrupting immature biofilms and has shown excellent combination effect with Lauryl Sodium Sulphate which resulted in a drastic decrease in its minimal inhibitory concentration against different bacteria. Investigating the rhamnolipid permeabilization effect along with their ability to induce the formation of reactive oxygen species has shed light on the mechanism through which inhibition/killing of bacteria may occur.

  20. Pharmacokinetic profile of rizatriptan 10-mg tablet and 10-mg orally disintegrating tablet administered with or without water in healthy subjects: an open-label, randomized, single-dose, 3-period crossover study.

    Science.gov (United States)

    Swan, Suzanne K; Alcorn, Harry; Rodgers, Anthony; Hustad, Carolyn M; Ramsey, Karen E; Woll, Susan; Skobieranda, Franck

    2006-02-01

    This open-label, 3-period crossover study compared the plasma concentration profiles of rizatriptan tablet, orally disintegrating tablet with water (ODTc), and ODT without water (ODTs) in 24 healthy volunteers aged 18 to 45 years. At each period, subjects received a single dose of either 10-mg rizatriptan tablet, 10-mg rizatriptan ODTs, or 10-mg rizatriptan ODTc. The authors hypothesized that ODTc has a greater geometric mean AUC(0-2h) than ODTs and that ODTc has a greater geometric mean AUC(0-1h) than tablet. A secondary end point was to compare the time of occurrence of the maximum rizatriptan plasma concentration (t(max)) of each dosing method. ODTc had a statistically significantly greater geometric mean AUC(0-2h) compared with ODTs (33.84 h x ng/mL vs 18.83 h x ng/mL; P rizatriptan tablet (17.07 h x ng/mL vs 13.32 h x ng/mL). The median t(max) was 0.67 hours for ODTc and tablet and 1.33 hours for ODTs. ODTc showed a slightly, but not significantly, faster rate of absorption compared with tablet. ODTs with water had a faster rate of absorption than ODTc. Future studies are needed to determine whether this pharmacokinetic difference produces differential efficacy in a clinical setting.

  1. [Effect of xuebijing oral effervescent tablet on endotoxin induced fever and disseminated intravascular coagulation rabbit model].

    Science.gov (United States)

    Guo, Shan-Shan; Gao, Ying-Jie; Tian, Xue-Chuan; Jin, Ya-Hong; Liu, Fang-Zhou; Cui, Xiao-Lan

    2013-08-01

    In order to discover the mechanism of Xuebijing oral effervescent tablet (XBJOET) to treat infectious diseases, the effect of XBJOET on endotoxin induced rabbit fever and disseminated intravascular coagulation (DIC) was investigated. Auricle microcirculation in rabbit was detected by laser speckle blood perfusion imager system; coagulation function was measured by coagulation analyzer, fibrinolytic system was quantified by Elisa assay and micro thrombosis in tissues was observed with HE staining under light microscope. The results demonstrated that the body temperature of rabbit decreased significantly at 1-3 h after administration with 4.8, 2.4 and 1.2 g x kg(-1) XBJOET to endotoxin induced DIC rabbit model, the auricle microcirculation blood flow in model group (54.45 +/- 14.53) PU was lower than that in control group (77.18 +/- 12.32) PU. The auricle microcirculation blood flow increased markedly and there was significant difference between model group and 1.2 g x kg(-1) XBJOET group. There was significant difference between model group and control group in the content of PAI1 and FIB. The PAI1 levels in model and control groups were (30.48 +/- 2.46) ng x mL(-1) and (20.93 +/- 3.25) ng x mL(-1), respectively. The FIB levels in model and control group were (3.34 +/- 1.09) g x L(-1) and (4.84 +/- 1.10) g x L(-1), respectively. The content of PAI1 in rabbit plasma decreased notably, there were significant differences between model group and 4.8, 2.4 g x kg(-1) XBJOET groups. On the contrary the content of FIB increased. XBJOET possessed pharmacological activities of curing infectious fever and DIC, the mechanism of which is related to amelioration of microcirculation disturbance, inhibition of fibrinolytic system activation and coagulation and micro thrombosis elimination.

  2. Impact of various sociodemographic factors on oral hygiene of mentally retarded residing in Bhopal city, Madhya Pradesh: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Sonal Kothari

    2016-01-01

    Full Text Available Introduction: Oral health of the mentally retarded (MR has received scant attention in the literature compared with the normal child even though they are much sufferer. Aim: To assess the impact of various sociodemographic factors on oral hygiene of MR subjects of Bhopal city. Materials and Methods: A descriptive cross-sectional study was conducted among 267 MR subjects enrolled at various institutions of Bhopal city. A pretested proforma was used to record information about demographic data, socioeconomic status, the intelligent quotient of inmates, type of mental retardation, and dietary habits. The clinical examination was done to evaluate oral hygiene of subjects using oral hygiene index-simplified (OHI-S. Descriptive statistics, Student's t-test, analysis of variance and multiple linear regression analysis was applied using Statistical Package for Social Sciences (SPSS software. Results: The mean OHI-S of MR was found out to be 2.51. Male had mean OHI-S of 2.95 while female had 1.65. Noninstitutionalized had poorer oral hygiene with mean OHI-S of 3.2. According to the degree of mental retardation, profound had the highest OHI-S score, i.e. 3.71 while mild had the lowest score, i.e. 1.01.

  3. The Association between Oral Hygiene and Gastric Pathology in Patients with Dyspepsia: a Cross-Sectional Study in Southeast Iran

    Science.gov (United States)

    Zahedi, Leili; Jafari, Elham; Torabi Parizi, Molook; Shafieipour, Sara; Hayat Bakhsh Abbasi, Mehdi; Darvish Moghadam, Sodaif; Zahedi, Mohammad Javad

    2017-01-01

    BACKGROUND Many studies have reported an association between periodontal infections and some systemic diseases such as respiratory and cardiovascular diseases. Some studies found a direct association between chronic gastritis caused by Helicobacter pylori (HP) infection and poor periodontal health. METHODS In a cross-sectional study from November 2014 to December 2015 in Kerman, the largest province in southeast Iran, patients with dyspepsia who were candidate for diagnostic upper gastrointestinal (GI) endoscopy were included in our study. Decayed, Missing, and Filled Teeth (DMFT) index and Loe plaque index that are two popular indexes in dental epidemiology were used to assess the oral health by a dentist before the upper GI endoscopy. According to the Loe plaque index, score: 0= no plaque, score: 1= a film of plaque attaching to the free gingival border and near area of the tooth, score: 2= moderate reposition of deposits within the gingival pocket, score :3= plenty of soft matter within the gingival pocket±on the tooth and gingival border. Scores ≤1, 2 and 3 equal to good, moderate, and poor oral hygiene, respectively. During upper GI endoscopy a total of six biopsy samples were taken from fundus, body, and antrum. A pathologist reported these samples according to Sidney’s classification into superficial gastritis, atrophic gastritis, intestinal metaplasia, and dysplasia. RESULTS According to Sidney’s classification 77 (89.5%) patients had superficial gastritis, 3 (3.5%) had atrophic gastritis, and 6 (7%) had intestinal metaplasia. HP was found in 80.2% of the gastric mucosal biopsy samples. There were not statistically significant relationship between Sidney’s classification, presence of HP in gastric mucosal biopsies, and hygiene indicators (p>0.05). No relation was found between the DMFT index and superficial gastritis, atrophic gastritis, and intestinal metaplasia (p>0.05). Gastric infection with HP was found in 70%, 75%, and 100% of patients with

  4. PENGARUH AKSES PELAYANAN KESEHATAN, PERFORMED TREAMENT INDEX/PTI REQUIREMENT TREATMENT INDEX/RTI, TERHADAP PERILAKU ORAL HYGIENE

    Directory of Open Access Journals (Sweden)

    Niniek L. Pratiwi

    2012-11-01

    Full Text Available Background: The number of tooth decay in Indonesia based on national health survey by the Department of Health of Indonesia in 2001 found about 70 percent of the Indonesian population aged 10 years and over have experienced damage gigi. Pada age 12 years, the amount of tooth decay reaches 43.9%, age 15 year reached 37.4%, age 18 years 51.1%, aged 35-44 reached 80.1%, and the age of 65 years and over reached 96.7%. Methods: Data from dinalisis data Riskesdas, Based on the data types Oral hygiene behavior is nominal, and as the dependent variable, independent variables while are: access to health services, PTI, which has a scale RTI data are ordinal. Design analysis is the analysis of ordinal relations with Regressi. Result: results showed that there are several variables that could significantly affect oral hygiene behavior with p value = 0.000 (p < 0.05, at a 0.05 is the travel time and distance to health center, age, occupation KK, level of per capita household expenditure, PTI, and RTI. The closer the travel time to health centers the greater the percentage of tooth brushing behavior and otherwise the longer the travel time from the center of the larger health behavior brush. Influence the the accessibility of health service facilities ease significantly affect preventive efforts, the community dental health promotion. Recommendation: Needed improvements in accessibility of health care facilities, especially dental health services for remote areas, islands and borders both facilities and equipment facilities as well as dental health personnel. Distance and short takes on the health service center is a factor enabling or supporting the predisposing factors will affect the drivers as a form of ease in obtaining access to knowledge about dental health, especially in the behavior of the brush. Predisposing factors embodied in the knowledge of factors affecting reinforcing increases one's motivation toothbrushing behavior. For toothpaste

  5. Oral health services in primary care nursing centers: opportunities for dental hygiene and nursing collaboration.

    Science.gov (United States)

    Fellona, M O; DeVore, L R

    1999-01-01

    The basic oral health needs of more than 100 million Americans are not being met, which places them at an increased risk for serious oral and systemic health consequences. Primary care nursing centers, a comparatively new method of health care delivery, provide health care screening, education, and referral services to person typically underserved in the traditional health care delivery system. Primary care nursing centers were surveyed to determine to what extent they provide oral health screening, education, and referral services for clients, and to identify factors that discourage and encourage the integration of these services. Nurses from 158 primary care nursing centers in the United States made up the study population. Data were collected using a self-administered questionnaire. Data from 59 primary care nursing centers were analyzed using frequency distributions and measures of central tendency. Almost half of the responding nurses at primary care nursing centers "almost always" screen their clients for gum infections (49%) and oral lesions (48%). Fewer teach their clients how to perform oral cancer self-examinations (20%); or educate them regarding use of athletic mouth protectors (15%), the effects of xerostomia (19%), and the benefits of fluoride (38%). The majority do not always refer clients needing treatment for dental decay (55%), gum infections (61%), missing teeth (80%), oral lesions (67%), oral pain (64%), or oral trauma (65%). Lack of referral sources (64%) and unavailability of oral health professionals to provide on site basic oral health services (63%) were the leading factors that discourage the integration of oral health services in the centers. An appreciation for the benefits of oral health (73%) and a knowledgeable clinician to perform oral health services (68%) were the leading factors that encourage the integration of oral health services into primary care nursing centers. These data could be useful in planning, implementing, and

  6. Effect of oral health education in the form of Braille and oral health talk on oral hygiene knowledge, practices, and status of 12–17 years old visually impaired school girls in Pune city: A comparative study

    Science.gov (United States)

    Bhor, K.; Shetty, V.; Garcha, V.; Nimbulkar, G. C.

    2016-01-01

    Aim: To assess the effect of oral health education (OHE) in the form of Braille and combination with Oral health talk (OHT) on oral hygiene knowledge, practices, and status of 12–17 years old visually impaired school girls in Pune city. Materials and Methods: A 6-week comparative study was conducted among 74 residential visually impaired school girls aged 12–17 years, who were trained to read Braille. The participants were divided into two groups, namely, Group A (n = 37) receiving OHE only in the form of Braille and Group B (n = 37) receiving OHE in form of Braille and OHT at baseline, 2, and 4-week interval. Oral health knowledge was assessed using a self-administered, pre-validated, pre-tested questionnaire typed in Marathi Braille. Assessment of oral hygiene practices and status was done using standardized proforma and simplified oral hygiene index (OHI-S), respectively, at baseline and at the end of 6 weeks. Data was analyzed using paired and unpaired Student's t-test. Results: The results showed a statistically significant increase in oral health knowledge levels in Group B (4.95 ± 1.66) as compared to Group A (2.97 ± 1.28). There was a significant increase in the frequency of mouth-rinsing in Group B (97.3%) as compared to Group A (86.5%) as well as in the tongue cleaning practice in Group B (100%) as compared to Group A (81.1%) at the end of 6 weeks. Conclusion: OHE in the form of Braille and OHT was more effective than OHE using only Braille. PMID:27891313

  7. Preparation of Orally Disintegrating Tablets Containing Powdered Tea Leaves with Enriched Levels of Bioactive Compounds by Means of Microwave Irradiation Technique.

    Science.gov (United States)

    Tanaka, Hironori; Iwao, Yasunori; Izumikawa, Masahiro; Sano, Syusuke; Ishida, Hitoshi; Noguchi, Shuji; Itai, Shigeru

    2016-01-01

    In the present study, a microwave treatment process has been applied to prepare orally disintegrating tablets (ODTs) containing powdered tea leaves with enriched levels of the anti-inflammatory compounds such as chafuroside A (CFA) and chafuroside B (CFB). The use of distilled water as the adsorbed and granulation solvents in this preparation process afforded tablets with a long disintegration time (more than 120 s). The CFA and CFB contents of these tablets did not also change after 4 min of microwave irradiation due to the tablet temperature, which only increased to 100°C. In contrast, the tablet temperature increased up to 140°C after 3 min of microwave irradiation when a 1.68 M Na2HPO4 solution instead of distilled water. Notably, the disintegration time of these tablets was considerably improved (less than 20 s) compared with the microwave-untreated tablets, and there were 7- and 11-fold increases in their CFA and CFB contents. In addition, the operational conditions for the preparation of the tablets were optimized by face-centered composite design based on the following criteria: tablet hardness greater than 13 N, disintegration time less than 30 s and friability less than 0.5%. The requirements translated into X1 (the amount of granulation solvent), X2 (tableting pressure) and X3 (content of the powdered tea leaves) values of 45%, 0.43 kN and 32%, respectively, and the ODTs containing powdered tea leaves prepared under these optimized conditions were found to show excellent tablet properties and contain enriched levels of CFA and CFB.

  8. Preparation and characterisation of Kolliphor® P 188 and P 237 solid dispersion oral tablets containing the poorly water soluble drug disulfiram.

    Science.gov (United States)

    Ramadhani, Nisrina; Shabir, Mehwish; McConville, Christopher

    2014-11-20

    The oral route of administration is the most common and preferred route of drug delivery due to its ease of administration, cost-effectiveness and flexibility in design. However, limited aqueous solubility of the active pharmaceutical ingredient can result in poor bioavailability, which is a major issue for the pharmaceutical industry. Increasing numbers of new drugs are falling into class II of the Biopharmaceutical Classification System (BCS), where they have a low solubility and high tissue permeability, meaning that bioavailability is solubility dependent. Here we demonstrate the development and characterisation of solid dispersion oral tablets, containing the poorly water-soluble drug disulfiram, prepared using both the hot melt and solvent evaporation methods and manufactured from two different polymers, Kolliphor(®) P 188 and P 237, specifically designed for the manufacture of solid dispersions. This paper demonstrates that the disulfiram solid dispersions tablets have an enhanced release rate of disulfiram compared to the control tablets. The Kolliphor(®) P 188 polymer control tablets released approximately 48.8% of their disulfiram content over 8h, with the solvent evaporated tablets releasing approximately 65.8%, while the 60 and 80 °C hot melt tablets released approximately 73.2 and 100% of their disulfiram content respectively. A similar trend was seen with Kolliphor(®) P 237 as the control tablets released approximately 50.5% of their disulfiram content over 8h, while the solvent evaporated tablets released approximately 79.5% and the 60 and 80 °C hot melt tablets released 100.2 and 100.3% respectively. Depending on what method and polymer is used to manufacture the solid dispersions the disulfiram is either maintained completely or partially in its amorphous state and it is this which enhances its solubility and release rate from the tablets. The disulfiram in the Kolliphor(®) P 188 solvent evaporated and 60 °C hot melt tablets retained 50

  9. EFFECTIVENESS OF AN ORAL HYGIENE EDUCATION PROGRAM COMBINED WITH FLUORIDE MOUTHRINSE AMONG VISUALLY IMPAIRED STUDENTS IN BANGKOK, THAILAND.

    Science.gov (United States)

    Arunakul, Malee; Asvanund, Yuwadee; Tantakul, Apirat; Mitrakul, Kemthong; Srisatjaluk, Ratchapin; Vongsavan, Kutkao

    2015-03-01

    The objective of this study was to assess the effectiveness of oral hygiene education kits (OHE kits) and 0.05% sodium fluoride mouth rinse among visually impaired students (VIS) in Bangkok, Thailand. Seventy-five VIS aged 10-12 years were included in the study and examined for plaque index (PI), gingival index (GI) and mutans streptococci (MS) salivary levels at baseline and after intervention. The subjects were then randomly divided into three groups. Group 1 received OHE kits and 0.05% NaF mouth rinse and brushing instructions. Group 2 received only the OHE kits and brushing instructions. Group 3 (control) received only brushing instructions. PI, GI and MS levels, were reassessed 3 months after intervention. Pre- and post-intervention evaluation data were compared with the Wilcoxon match-pairs test (p index and lower number of MS than control group.

  10. STUDY OF DENTAL STATUS, QUALITIES OF INDIVIDUAL ORAL HYGIENE AND LEVEL OF DENTAL TREATMENT IN STUDENTS FROM SARATOV AND SARATOV REGION

    Directory of Open Access Journals (Sweden)

    A.P. Glybochko

    2009-03-01

    Full Text Available The comparative study of dental status, quality of individual oral hygiene realization and level of dental treatment rendering for students of stomatological faculty from Saratov and for students having no relation to dentistry from Saratov region has been carried out.

  11. A Competence-Based Approach to the Design of a Teaching Sequence about Oral and Dental Health and Hygiene: A Case Study

    Science.gov (United States)

    Blanco-López, Ángel; Franco-Mariscal, Antonio Joaquín; España-Ramos, Enrique

    2016-01-01

    We present a case study to illustrate the design and implementation of a teaching sequence about oral and dental health and hygiene. This teaching sequence was aimed at year 10 students (age 15-16) and sought to develop their scientific competences. In line with the PISA assessment framework for science and the tenets of a context-based approach…

  12. Prevalence of dental caries, periodontitis, and oral hygiene status among 12-year-old schoolchildren having normal occlusion and malocclusion in Mathura city: A comparative epidemiological study

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    Geetika Arora

    2015-01-01

    Conclusion: It was observed from the present study that normal occlusion and malocclusion had no or weak significant effect on overall caries and periodontitis prevalence whereas oral hygiene status had a strong effect on overall periodontitis prevalence but not in relation to prevalence of dental caries in 12-year-old school children in Mathura city.

  13. A Competence-Based Approach to the Design of a Teaching Sequence about Oral and Dental Health and Hygiene: A Case Study

    Science.gov (United States)

    Blanco-López, Ángel; Franco-Mariscal, Antonio Joaquín; España-Ramos, Enrique

    2016-01-01

    We present a case study to illustrate the design and implementation of a teaching sequence about oral and dental health and hygiene. This teaching sequence was aimed at year 10 students (age 15-16) and sought to develop their scientific competences. In line with the PISA assessment framework for science and the tenets of a context-based approach…

  14. Do life- or school-satisfaction and self-esteem indicators explain the oral hygiene habits of schoolchildren?

    Science.gov (United States)

    Honkala, S; Honkala, E; Al-Sahli, N

    2007-10-01

    The aim of this study was to ascertain how frequently toothbrushing and flossing are practiced among schoolchildren in Kuwait and whether life- and school-satisfaction and self-esteem indicators are associated with oral hygiene habits. A sample of 2312 schoolchildren between 11 and 13 years old filled out a structured questionnaire anonymously in school classrooms during 2002 and 2003. For this study, nationally representative samples of children were drawn from all six governorates of Kuwait. Only government schools were included. The questionnaire of the Health Behaviour in School-Aged Children Study was used in this study after it was modified to suit Kuwait. A chi-squared test and logistic regression model were used for analyzing the data. Over half of the pupils reported brushing their teeth more than once a day; girls reported brushing more frequently than boys did. One-fifth of the pupils did not brush their teeth even on a daily basis. The life- and school-satisfaction and self-esteem indicators were associated with more-than-once-a-day toothbrushing frequency. The strongest predictors for recommended brushing were: feeling very happy (OR 2.0, 95% CI 1.38-2.77), feeling that other pupils always accept him/her (1.5; 1.16-2.02), never/sometimes feeling lonely and feeling that it is very easy to make friends (1.4; 1.06-1.94). The summary variables of life-satisfaction, school-satisfaction and self-esteem seemed to be strongly associated with brushing. Dental floss was never used by 45% of the children, weekly by 18% and daily by 17%; 20% did not even know what dental floss was. Among intermediate schoolchildren in Kuwait, oral hygiene practices were far behind the international recommendations. Special emphasis should be placed on children who have personal problems with their life, school and self-esteem.

  15. Hygiene-Related Diseases: Athlete's Foot (Tinea Pedis)

    Science.gov (United States)

    ... Water, Sanitation, & Environmentally-related Hygiene Handwashing and Nail Hygiene Keeping Hands Clean Nail Hygiene Diapering Safe & Healthy Diapering in ... Respiratory Disease Prevention Handwashing in the Developing World Hand Hygiene Saves Lives: Patient Admission Video Division of Oral ...

  16. The Impact of Oral Hygiene Maintenance on the Association Between Periodontitis and Osteoporosis: A Nationwide Population-Based Cross Sectional Study.

    Science.gov (United States)

    Huang, Yi-Fang; Chang, Chung-Ta; Liu, Shih-Ping; Muo, Chih-Hsin; Tsai, Chun-Hao; Hong, Hsiang-Hsi; Shen, Yu-Fu; Wu, Ching-Zong

    2016-02-01

    Both periodontitis and osteoporosis have similar sign of bone resorption in nature. However, the relationship of the severity between these 2 bone-loss diseases is still uncertain.The aim of this study was to investigate the association between the severity of osteoporosis and periodontitis regarding the impact of oral hygiene maintenance. In total, 35,127 osteoporosis patients and 50,498 comparisons were derived from the Longitudinal Health Insurance Database of Taiwan between 2000 and 2010. The population was subdivided into groups according to the different level oral hygiene maintenance and the severity of periodontitis and osteoporosis. The association between osteoporosis and periodontitis was estimated by multinomial logistic regression and rank correlation by Kendall rank correlation test, presented by odds ratio (OR), and 5% confidence intervals (CIs).After controlling the age, sex, and comorbidities, variables in the good oral hygiene maintenance population, we found that periodontitis raised 1.29-fold risk of osteoporosis (95% CI = 1.12-1.49); the risk of osteoporosis was increased with the elevated severity of periodontitis from 1.27 (95% CI = 1.08-1.48) to 1.38 (95% CI = 1.01-1.89). There is a positive correlation between the severity of periodontitis and osteoporosis occurrence in this population (OR = 1.27-1.46; Kendall rank correlation test P = 0.0003). In the poor oral hygiene maintenance population, periodontitis patients had 6.02-fold risk of osteoporosis than those who without periodontitis (95% CI = 4.65-7.81); the risk of osteoporosis was increased with periodontitis severity from 5.96 (95% CI = 4.48-7.92) to 6.37 (95% CI = 3.36-12.1).This result indicated the periodontitis and osteoporosis are conjunctive. The sudden periodontal breakdown of those who with good oral hygiene maintenance might be an indicator for the risk of osteoporosis; if those who were diagnosed as osteoporosis must pay more attention to their

  17. A center for oral health promotion: establishing an inter-professional paradigm for dental hygiene, health care management and nursing education.

    Science.gov (United States)

    Duley, Susan I; Fitzpatrick, Peter G; Zornosa, Ximena; Barnes, W Gail

    2012-01-01

    The need for education about oral health conditions has been discussed in recent years. Current research has shown correlations between oral and systemic disease. Disease entities have been connected to bacteremia and inflammatory process es, both of which can result from oral pathologies. Professionals need to be educated about these connections and advised how, by maintaining proper oral health, they may avoid systemic consequences. Students in dental hygiene, health care management and nursing programs can play a vital role in this education. By jointly creating and operating an educational Center for Oral Health Promotion, they can better understand each other's professions. This will facilitate developing the skill set to reach out to the underserved and establish protocols to provide health literacy and care at affordable rates. They can also better appreciate the interconnections between health care delivery and its management while gaining skills needed to work in an inter-professional setting. A Center for Oral Health Promotion would expand services typically offered in dental hygiene educational settings as well as expand dental hygiene, nursing and health care management student experiences.

  18. Self-Reported Halitosis in relation to Oral Hygiene Practices, Oral Health Status, General Health Problems, and Multifactorial Characteristics among Workers in Ilala and Temeke Municipals, Tanzania

    Science.gov (United States)

    Mumghamba, E. G.

    2017-01-01

    Aim. To assess self-reported halitosis, oral hygiene practices, oral health conditions, general health problems, sociodemographic factors, and behavioural and psychological characteristics among workers in Ilala and Temeke municipals. Materials and Methods. This was a cross-sectional descriptive study. Four hundred workers were recruited using a self-administered structured questionnaire. Results. Self-reported tooth brushing practice was 100%, tongue cleaning 58.5%, dental flossing 4.3%, gum bleeding on tooth brushing 79.3%, presence of hard deposits on teeth 32%, mobile teeth 15.3%, and self-reported halitosis (SRH) 48.5%. Tea users were 95%, coffee users 75.8%, smokers 21%, and alcohol consumers 47%. The SRH was significantly associated with bleeding gums, hard deposits, and mobile and malaligned teeth. Tongue cleaning and regular change of toothbrush were associated with low prevalence of SRH (P dental deposits, mobile teeth, and smoking. All participants brushed their teeth and cleaned the tongue regularly but use of dental floss was extremely low. Oral health education and health promotion are recommended.

  19. Self-Reported Halitosis in relation to Oral Hygiene Practices, Oral Health Status, General Health Problems, and Multifactorial Characteristics among Workers in Ilala and Temeke Municipals, Tanzania

    Directory of Open Access Journals (Sweden)

    C. M. Kayombo

    2017-01-01

    Full Text Available Aim. To assess self-reported halitosis, oral hygiene practices, oral health conditions, general health problems, sociodemographic factors, and behavioural and psychological characteristics among workers in Ilala and Temeke municipals. Materials and Methods. This was a cross-sectional descriptive study. Four hundred workers were recruited using a self-administered structured questionnaire. Results. Self-reported tooth brushing practice was 100%, tongue cleaning 58.5%, dental flossing 4.3%, gum bleeding on tooth brushing 79.3%, presence of hard deposits on teeth 32%, mobile teeth 15.3%, and self-reported halitosis (SRH 48.5%. Tea users were 95%, coffee users 75.8%, smokers 21%, and alcohol consumers 47%. The SRH was significantly associated with bleeding gums, hard deposits, and mobile and malaligned teeth. Tongue cleaning and regular change of toothbrush were associated with low prevalence of SRH (P<0.001. Higher occurrence of SRH was significantly related to low education and smoking. Conclusion. Self-reported halitosis was prevalent among workers and was significantly associated with bleeding gums, hard dental deposits, mobile teeth, and smoking. All participants brushed their teeth and cleaned the tongue regularly but use of dental floss was extremely low. Oral health education and health promotion are recommended.

  20. Fabrication and evaluation of oral tablets using natural mucoadhesive agent from seeds of Caesalpinia pulcherrima (L. SW

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    Jeevanandham S

    2010-01-01

    Full Text Available Oral mucoadhesive sustained drug delivery systems of salbutamol sulfate were formulated using an isolated natural agent from the seeds of Caesalpinia pulcherrima. The isolated material was evaluated for various parameters, such as, melting point, viscosity, pH, elemental analysis, swelling index, phytochemical constituents, and solubility studies. The mucoadhesive characters of the isolated substance were identified by a comparative study with hydroxyl propyl cellulose and sodium alginate, by various in vitro methods, such as, Shear stress measurement, Wilhelmy′s method, Falling sphere method, and Detachment force measurement. Formulation and evaluation of mucoadhesive oral tablets of salbutamol sulfate (100 mg, using isolated natural materials in different proportions, and in vitro release studies, were carried out for three different formulations according to the U.S.P apparatus two (paddle method. Each 100 mg tablet was taken in 900 ml of acid buffer 1.2 and maintained at 37˚C. After two hours the filtrate was collected and replaced in buffer 7.4. In vitro releases of three different formulations for nine hours were studied, which showed the sustained action of drug release with increasing the concentration of the isolated natural mucoadhesive agent in the formulations.

  1. Squamous cell carcinoma of the oral cavity and oropharynx in patients aged 18–45 years: A case–control study to evaluate the risk factors with emphasis on stress, diet, oral hygiene, and family history

    Directory of Open Access Journals (Sweden)

    K P Dholam

    2016-01-01

    Full Text Available Background: Increasing incidence of squamous cell carcinoma (SCC of the oral cavity and oropharynx is reported in young adults. However, there is a paucity regarding etiology and risk factors. Aim: To evaluate the exposure potential carcinogenic factors among a sample aged 45 years and younger, diagnosed with SCC of the oral cavity and oropharynx. Methodology: Eighty-five case samples aged 18–45 years, diagnosed with SCC of the oral cavity and oropharynx were compared with 85 controls who had never had cancer, matched for age and sex. This study was conducted by questionnaire-based interviews. Questionnaire contained items about exposure to the following risk factors: Caries prevalence, oral hygiene status, dental trauma, dental visit, stress, family history of cancer, environmental exposure to potential carcinogens, diet, body mass index (BMI, habits such as smoking, tobacco chewing, betel quid/pan, or supari. Statistical Analysis: Odds ratios (ORs of oral and pharyngeal cancer and the corresponding 95% confidence intervals were estimated using multiple logistic regression models. P< 0.05 was considered statistically significant. Results: Elevated OR was seen in young adults who had poor oral hygiene, stress, dental trauma, low BMI, family history of cancer, exposure to environmental carcinogens, and habit of placement of quid for 11–20 years. Conclusions: An increased risk of oral and pharyngeal cancer was seen in cases who had poor oral hygiene, stress, dental trauma, low BMI, family history of cancer, exposure to environmental carcinogens, and habit of placement of quid.

  2. Development and Efficacy Assessment of an Enteric Coated Porous Tablet Loaded With F4 Fimbriae for Oral Vaccination of Piglets against F4+ Escherichia coli Infections.

    Science.gov (United States)

    Srivastava, Atul; Gowda, D V; Madhunapantula, SubbaRao V; Siddaramaiah

    2016-01-01

    Enterotoxigenic Escherichia coli (ETEC) infection is one of the major causes contributing to the development of diarrhoea and mortality in new born, suckling and newly weaned piglets. To date, no preventive/treatment strategy showed promising results, which could be due to the lack of potent vaccines, and/or due to the development of resistance of ETEC to antibiotics. Therefore, in the present investigation, a novel porous sodium alginate (SA) tablet formulation loaded with F4 fimbriae antigen was developed and tested for efficacy against ETEC infections in piglet models. Precompression parameters of the powder mixes and post compression parameters of tablets have been evaluated and results were found to be satisfactory. Loading of F4 fimbrial antigens into the tablets was achieved by inducing pores in the tablets via the sublimation of camphor followed by incubation with purified F4 fimbriae. The loaded tablets have been coated with Eudragit L100 to protect the F4 fimbriae from (a) highly acidic gastric environment; (b) proteolytic cleavage by pepsin; and (c) to promote subsequent release in the intestine. Evaluation of developed F4 fimbrial tablets in a Pig model demonstrated induction of mucosal immunity, and a significant reduction of F4+ E. coli in faeces. Therefore, F4 fimbriae loaded porous tablets could be a novel oral vaccination candidate to induce mucosal and systemic immunity against ETEC infections.

  3. Managing oral hygiene as a risk factor for periodontal disease: a systematic review of psychological approaches to behaviour change for improved plaque control in periodontal management.

    Science.gov (United States)

    Newton, J Timothy; Asimakopoulou, Koula

    2015-04-01

    Plaque control in patients with periodontal disease is critically dependent upon self-care through specific oral hygiene-related behaviours. To determine the relationship between adherence to oral hygiene instructions in adult periodontal patients and psychological constructs. To determine the effect of interventions based on psychological constructs on oral health-related behaviour in adult periodontal patients. The Cochrane Oral Health Group's Trials Register, MEDLINE, EMBASE and PsycINFO. Studies were grouped according to the study design, and appraised using an appropriate methodology, either the Newcastle-Ottawa assessment for observational studies, or the Cochrane criteria for trials. Fifteen reports of studies were identified. There was a low risk of bias identified for the observational studies. Older trials suffered from high risk of bias, but more recent trials had low risk of bias. However, the specification of the psychological intervention was generally poor. The use of goal setting, self-monitoring and planning are effective interventions for improving oral hygiene-related behaviour in patients with periodontal disease. Understanding the benefits of behaviour change and the seriousness of periodontal disease are important predictors of the likelihood of behaviour change. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. Outcome of a Community-Based Oral Health Promotion Project on Primary Schoolchildren’s Oral Hygiene Habits

    Directory of Open Access Journals (Sweden)

    Heidi Halonen

    2013-01-01

    Full Text Available The aim of this study was to evaluate the effect of a school-based intervention project conducted in a mid-sized Finnish city, Laukaa on schoolchildren’s oral health behavior. Material and Methods. In the intervention, all children received dental education and some of the 7–12-year-old schoolchildren received individual tooth brushing instructions by a dental nurse in 2009-2010. Parents were present at the instruction sessions. In 2009 and 2010, all the children answered a questionnaire or an oral hygienist on their oral health behavior without identification. Results. Tooth brushing frequency increased significantly among the schoolchildren between the years 2009 (61.2% and 2010 (65% (; more so among younger children (7–10-year-olds compared to the older ones (11-12-year-olds. The 2010 results showed a slight trend of decreasing tooth brushing frequency by age both among girls and boys. Younger children got significantly more often parental help or reminding. The girls brushed their teeth significantly more frequently (71.9% than boys (57.0%. Conclusions. Our findings indicate that oral health intervention can be beneficial on health behavior especially for children at low grades. All children, 11 to 12 years of age, especially boys, need continuous health promotion.

  5. Stability of an alternative extemporaneous captopril fast-dispersing tablet formulation versus an extemporaneous oral liquid formulation.

    Science.gov (United States)

    Pabari, Ritesh M; McDermott, Claire; Barlow, James; Ramtoola, Zebunnissa

    2012-11-01

    Administration of medications to pediatric patients is challenging because many drugs are not commercially available in appropriate dosage formulations and/or strengths. Consequently, these drugs are prepared extemporaneously as oral liquid (OL) formulations using marketed tablets or capsules. In many cases, the stability of these extemporaneous preparations, which may affect their tolerability, has not been documented. An alternative extemporaneous solid formulation, such as a fast-dispersing tablet (FDT), may offer enhanced stability as well as dosing flexibility because it may be administered as an orodispersible tablet or as a reconstituted suspension/solution. Although FDTs are available increasingly as patient-friendly oral dosage formulations, and their simple method of manufacture can be applied to extemporaneous formulations, such applications have not been explored to date. The use of extemporaneous captopril OL formulations in hospitals in Ireland was surveyed, and the stability of the most commonly used captopril formulation (reference) was investigated and compared with that of a newly available extemporaneous FDT formulation. The survey was carried out in 120 hospitals in the Republic of Ireland. The 56-day stability of the most commonly used formulation was compared with that of a newly available extemporaneous captopril FDT preparation. The captopril content of the formulations was measured by high-performance liquid chromatography analysis. Formulations were also monitored for changes in appearance, including color; odor; and pH (OLs only). The survey showed that extemporaneously prepared captopril OLs were extensively used, particularly in specialist children's hospitals. The most commonly used preparation was a xanthan gum-based oral suspension. Analysis of these OL preparations showed the OLs to have been stable up to day 7, but that the captopril concentration decreased to 72% to 84% at day 14 and to 59% to 68% at day 56; this decrease was

  6. Coherent anti-stokes raman scattering microscopy to monitor drug dissolution in different oral pharmaceutical tablets

    NARCIS (Netherlands)

    Jurna, M.; Windbergs, M.; Strachan, C.J.; Hartsuiker, Liesbeth; Otto, Cornelis; Kleinebudde, P.; Herek, Jennifer Lynn; Offerhaus, Herman L.

    2009-01-01

    Coherent anti-Stokes Raman scattering (CARS) microscopy is used to visualize the release of a model drug (theophylline) from a lipid (tripalmitin) based tablet during dissolution. The effects of transformation and dissolution of the drug are imaged in real time. This study reveals that the manufactu

  7. Development and characterisation of sustained release solid dispersion oral tablets containing the poorly water soluble drug disulfiram.

    Science.gov (United States)

    Shergill, Mandip; Patel, Mina; Khan, Siraj; Bashir, Ayesha; McConville, Christopher

    2016-01-30

    Administration of drugs via the oral route is the most common and preferred route due to its ease of administration, cost-effectiveness and flexibility in design. However, if the drug being administered has limited aqueous solubility it can result in poor bioavailability. Furthermore, the low pH of the stomach as well as enzymatic activity can result in drugs delivered via the oral route being rapidly metabolised and degraded. Here we demonstrate the development and characterisation of sustained release solid dispersion oral tablets, containing the poorly water-soluble drug disulfiram (DSF). The tablets, which are manufactured from two different polymers (Kolliphor(®) P 188 and P 237) specifically designed for the manufacture of solid dispersions and two different polymers (Kollidon(®) SR and HPMC) specifically designed to provide sustained release, can enhance the solubility of DSF, sustain its release, while protecting it from degradation in simulated gastric fluid (SGF). The paper demonstrates that when using the hot melt method at 80°C the DSF loading capacity of the Kolliphor(®) P 188 and P 237 polymers is approximately 43 and 46% respectively, with the DSF completely in an amorphous state. The addition of 80% Kollidon(®) SR to the formulation completely protected the DSF in SGF for up to 70 min with 16% degradation after 120 min, while 75% degradation occurred after 120 min with the addition of 80% HPMC. The release rate of DSF can be manipulated by both the loading and type of sustained release polymer used, with HPMC providing for a much faster release rate compared to Kollidon(®) SR.

  8. The effect of health beliefs on the compliance of periodontal patients with oral hygiene instructions.

    Science.gov (United States)

    Kühner, M K; Raetzke, P B

    1989-01-01

    Problems of patient compliance in periodontics are evident. This study explored factors which may contribute to the degree of adherence. Using the "Health Belief Model" a questionnaire was constructed and administered to 120 patients of the Department of Periodontology, University of Frankfurt Dental School. Compliance of these patients during the hygienic phase was assessed using a bleeding index. The data set for statistical evaluation comprised 96 patients. The loss was due to missing of appointments and incomplete questionnaires. There was no significant correlation between patient compliance on the one hand and sociodemographic variables (age, sex, family status), disease parameters, and the health beliefs "susceptibility," "barriers," "dentist-patient-relationship," and "experience with therapy" on the other hand. "Motivation," "seriousness," "benefits," "experience with affected organ," and tooth-loss-index were significant predictors with Spearman correlation coefficients running from 0.17 to 0.32. When the predictor variables were combined the coefficient was 0.59. This study further supports the assumption that health beliefs play a significant role in the determination of health related behavior.

  9. The Assessment of Oral Microflora Exposed to 3% Ethanolic Extract of Brazilian Green Propolis Preparation Used for Hygiene Maintenance following Minor Oral Surgeries

    Directory of Open Access Journals (Sweden)

    Tadeusz Morawiec

    2015-01-01

    Full Text Available The aim of this study was to investigate the influence of a topically administered hygienic preparation containing a 3% ethanolic extract of Brazilian green propolis (EEP-B on oral microflora spectrum changes in a group of patients who underwent common oral surgery procedures. Two gel samples were compared: the tested gel containing an active ingredient, that is, a 3% EEP-B (gel GA, and a placebo as the negative control (gel GC. The collection of microbiological material included 14 patients requiring surgical extraction of wisdom molars and short endosseous implant installation. Clinical examinations were carried out as follow-up, that is, baseline and after 5-6 weeks’ time. During the first and subsequent assessment, swabs were taken from the mucosal surface. The number of microorganism species was found to have increased following the application of GC gel over the period of 5-6 weeks. This mainly affected Gram-positive rods and bacilli as well as Gram-negative rods. Application of the GA gel enriched with 3% EEP-B caused a profound reduction in the amount of Neisseria spp. and Bifidobacterium spp. strains. Elimination of seven species of microorganisms was observed: Streptococcus acidominimus, Streptococcus oralis, Staphylococcus epidermidis, Veillonella parvula, Bifidobacterium breve, Bifidobacterium longum, and Lactobacillus acidophilus.

  10. The Assessment of Oral Microflora Exposed to 3% Ethanolic Extract of Brazilian Green Propolis Preparation Used for Hygiene Maintenance following Minor Oral Surgeries

    Science.gov (United States)

    Morawiec, Tadeusz; Wojtyczka, Robert D.; Niedzielska, Iwona; Bubiłek-Bogacz, Anna; Wróbel, Jacek; Tanasiewicz, Marta; Wesołowski, Piotr; Król, Wojciech

    2015-01-01

    The aim of this study was to investigate the influence of a topically administered hygienic preparation containing a 3% ethanolic extract of Brazilian green propolis (EEP-B) on oral microflora spectrum changes in a group of patients who underwent common oral surgery procedures. Two gel samples were compared: the tested gel containing an active ingredient, that is, a 3% EEP-B (gel GA), and a placebo as the negative control (gel GC). The collection of microbiological material included 14 patients requiring surgical extraction of wisdom molars and short endosseous implant installation. Clinical examinations were carried out as follow-up, that is, baseline and after 5-6 weeks' time. During the first and subsequent assessment, swabs were taken from the mucosal surface. The number of microorganism species was found to have increased following the application of GC gel over the period of 5-6 weeks. This mainly affected Gram-positive rods and bacilli as well as Gram-negative rods. Application of the GA gel enriched with 3% EEP-B caused a profound reduction in the amount of Neisseria spp. and Bifidobacterium spp. strains. Elimination of seven species of microorganisms was observed: Streptococcus acidominimus, Streptococcus oralis, Staphylococcus epidermidis, Veillonella parvula, Bifidobacterium breve, Bifidobacterium longum, and Lactobacillus acidophilus. PMID:26380300

  11. Effects of SMEAT on the oral health of crewmen (DTO 71-2). [dental hygiene

    Science.gov (United States)

    Brown, L. R.; Wheatcroft, M. G.

    1973-01-01

    The oral health status of three astronauts was monitored before, during and after a 56-day simulation of the Skylab mission. Laboratory and clinical parameters which are considered to be ultimately related to dental impairments were evaluated. The most notable changes were observed in increased counts of mycoplasma and S. mutans, decreased counts of enteric bacilli, decreased saliva flow rates, increased secretory IgA and salivary lysozyme levels, and increased clinical scores of dental plaque, calculus and inflammation.

  12. Assessment of Knowledge Regarding Oral Hygiene among Parents of Pre-School Children Attending Pediatric Out Patient Department in Dhulikhel Hospital.

    Science.gov (United States)

    Khanal, K; Shrestha, D; Ghimire, N; Younjan, R; Sanjel, S

    2015-01-01

    Level of knowledge regarding oral hygiene among the parents of pre-school children plays an important role on maintaining the good oral hygiene of their children. In Nepal, sufficient research has not been carried out on this area. Objective of this study is to assess the level of knowledge on oral hygiene of preschool children's parents attending pediatric outpatient department in Dhulikhel Hospital. A descriptive study was conducted from November 2012 to January 2013 among one hundred parents of preschool children visiting pediatrics outpatient department of Dhulikhel Hospital. Paper and pencil based semi structured questionnaire was used for collecting data. Questions related to demographic information and knowledge were asked. Thirty questions were used for assessing knowledge level. Knowledge score was calculated by allocating one point for each correct answer and zero point for each wrong answer. Analyzed data were presented in terms of numbers and percentages. Total knowledge scores were categorized based on percentage. Knowledge score was categorized on four group - exclusive intervals - namely-poor (0-40%), moderate (40-60%), good (60-80%) and excellent (80-100%). Mann-Whitney U test and Kruskal-Wallis test were applied to check significance difference and chisquare test was used to check association among different background characteristic. It was found that 81% had moderate knowledge, 15% had poor knowledge and 4% had good knowledge about oral hygiene. Median knowledge score was found to be 15 with range 10 to 21. Following variables were found to be significant difference on knowledge category: Education status (peducation level (p= 0.041), past experience about oral health problem (p = 0.008), Further significant association was found between knowledge category and educational status (pparents of preschool children visiting pediatric OPD of Dhulikhel Hospital.

  13. Does concern about halitosis influence individual′s oral hygiene practices?

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    C C Azodo

    2011-01-01

    Full Text Available Objective: The objective of this study was to assess whether the concern about halitosis influence oral health attitude and practices among young literate adults in Nigeria. Materials and Methods: This cross-sectional survey of 400 randomly selected temporary camp resident adults in Anambra state, South Eastern Nigeria was conducted using a modified version of the Hiroshima University-Dental Behavioral Inventory questionnaire. Results: Out of the 400 questionnaires distributed, only 294 were filled and returned giving an overall response rate of 73.5%. Half (50.0% of the participants in this study expressed concern about halitosis. The participants that expressed concern about halitosis were mostly in the 25- to 27-year-old age group, females, known smoker, regular dental floss, and mouth wash users, had incorrect tooth brushing knowledge, brushed teeth more frequently and more forcefully, had no previous dental treatment, prefer symptomatic dental visit, experienced gingival bleeding, expressed worry about the color of their gingiva and teeth but were satisfied with the dental appearance. Conclusion: Data from this study showed that concerns about halitosis-triggered behavioral reaction in oral self-care practices namely tooth brushing frequency, tooth brushing force, mouth wash, and dental floss use. Also revealed were poorer oral health and lower preventive dental visit practices among participants concerned about halitosis. There is need for improved public knowledge and awareness about halitosis by the dentist in Nigeria.

  14. ORAL HYGIENE IN MECHANICALLY VENTILATED CHILDREN IN INTENSIVE CARE UNIT: AN ANALYSIS OF PRACTICE

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    Luciano Marques Nantos

    2011-09-01

    Full Text Available Objetivo: Avaliar a prática da higiene oral realizada por profissionais de enfermagem em crianças criticamente enfermas sob ventilação pulmonar mecânica na Unidade de Cuidados Intensivos Pediátricos de um hospital público do interior da Bahia. Métodos: Trata-se de um estudo descritivo, exploratório, quantitativo e observacional, aprovado por Comitê de Ética na Pesquisa, onde os dados foram coletados de março a abril de 2010, através de formulário, com quinze participantes. Resultados: Os dados foram tratados por meio de estatísticas simples e apresentados sob a forma de tabelas e demonstraram que 80% utilizaram a solução de bicarbonato de sódio, 93% avaliaram a cavidade oral antes de iniciar o procedimento, 93% elevaram a cabeceira do leito em 30 graus, 47% aspiraram a cavidade oral, 100% não utilizaram escovas dentárias, sendo esta substituída por espátula envolta com gaze. Conclusão: Há necessidade de educação permanente para promover a segurança no cuidado.

  15. Deposition of a model substance, Tc E-HIDA, in the oral cavity after administration of lozenges, chewing gum and sublingual tablets

    DEFF Research Database (Denmark)

    Christrup, Lona Louring; Davis, S.S.; Melia, C.D.

    1990-01-01

    The deposition and clearance of a model substance, Tc E-HIDA, in the oral cavity/upper oesophagus and in the stomach after administration of lozenges, chewing gum and sublingual tablets has been followed by gamma scintigraphy in a group of healthy male volunteers. Following administration...

  16. IVIVR in oral absorption for fenofibrate immediate release tablets using dissolution and dissolution permeation methods.

    Science.gov (United States)

    Buch, P; Holm, P; Thomassen, J Q; Scherer, D; Kataoka, M; Yamashita, S; Langguth, P

    2010-10-01

    In a previous study it has been demonstrated that a dissolution/permeation (D/P) system can discriminate between different immediate release fenofibrate formulations. The fractions permeated were correlated with fenofibrate's in vivo exposure in rats following p.o. administration. In the present study more detailed investigations are presented using data from six fenofibrate tablets tested in vivo in humans. In these pharmacokinetic studies no significant differences between formulations in AUC but in Cmax were found. Differences between the Cmax values were not explained by the dissolution characteristics of the tablets but were rationalized on the basis of micellar entrapment and diminished mobility of the active ingredient by surfactants in the formulations. This was demonstrated by a permeation system using dialysis membranes. Thus a permeation step in addition to dissolution measurement may significantly improve the establishment of an IVIV relationship.

  17. Pharmacokinetics of diclofenac potassium after oral administration of sachets and tablets

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    A Martso

    2008-01-01

    Results. There is evidence that patients tolerate both its sachets and tablets equally well, as confirmed by subjective and objective observations. There are neither marked side effects nor considerable changes in laboratory tests and in the values of vital functions. Diclofenac potassium as early-action tablets (50 and 100 mg exerts a very good analgesic effect in treating migraine since the plasma concentration of the drug peaks on an average of an hour of administration (range 0,33-2 hours and the analgesic effect developed following 60-90 min. Conclusion. By comparing the rate of absorption, it may be concluded that diclofenac potassium as sachets will produce a much rapider analgesic effect. Thus, the high solubility of diclofenac potassium and its very good absorbability (as sachets in particular make the drug a superior analgesic that has a rapid analgesic activity.

  18. The use of 2% chlorhexidine gel and toothbrushing for oral hygiene of patients receiving mechanical ventilation: effects on ventilator-associated pneumonia

    Science.gov (United States)

    Meinberg, Maria Cristina de Avila; Cheade, Maria de Fátima Meinberg; Miranda, Amanda Lucia Dias; Fachini, Marcela Mascaro; Lobo, Suzana Margareth

    2012-01-01

    Objective To evaluate the effects of oral chlorhexidine hygiene with toothbrushing on the rate of ventilator-associated pneumonia in a mixed population of critically ill patients under prolonged mechanical ventilation. Methods Prospective, randomized, and placebo-controlled pilot study. Patients who were receiving mechanical ventilation, had been admitted less than 24 hours prior, and were anticipated to require mechanical ventilation for more than 72 hours were included in the study. The patients were randomly divided into one of the following groups: chlorhexidine hygiene with toothbrushing or a placebo group (gel with the same color and consistency and toothbrushing). Results The planned interim analysis was conducted using 52 patients, and the study was terminated prematurely. In total, 28 patients were included in the chlorhexidine / toothbrushing group, and 24 patients were included in the placebo group. Ventilator-associated pneumonia occurred in 45.8% of the placebo group and in 64.3% of the chlorhexidine hygiene with toothbrushing group (RR=1.4; 95% CI=0.83-2.34; p=0.29). Conclusion Because the study was terminated due to futility, it was not possible to evaluate the impact of oral hygiene using 2% chlorhexidine and toothbrushing on the incidence of ventilator-associated pneumonia in this heterogeneous population of critical patients receiving long-term mechanical ventilation, and no beneficial effect was observed for this intervention. PMID:23917935

  19. Optimization of Jiawei Qing'e Oral Fast Disintegrating Tablets Based on Response Surface-Central Composite Design

    Institute of Scientific and Technical Information of China (English)

    ZHANG Wei-ling; WANG Ya-jing; GAO Xiu-mei; GAO Xu; PENG Shu-juan; ZHENG Yin; OKEKE Chukwunweike Ikechukwu

    2013-01-01

    Objective To apply the response surface-central composite design to developing and optimizing the oral fast disintegrating tablets (ODT) formulation for Jiawei Qing'e,a kind of prescription of Chinese herbal medicine.Methods The bitterness of Jiawei Qing'e was masked using Eudragit E-100 by solvent evaporation technique.Response surface approach was applied to investigating the interaction of formulation parameters in optimizing the formulation.The independent variables were Eudragit E-100/drug ratio (X1),amount of disintegrants (X2),and the amount of diluents (X3).The disintegration time (Y1),hardness (Y2),and weight variations of the tablets were characterized.Results The models predicted levels ofX1 =4.63%,X2 =5.25%,and X3 =34.33%,for the optimal formulation having a hardness of 3.0 kg with the disintegration time of 30 s within experimental region.The observed response of Y1 =26.5 s and Y2 =3.14 kg reasonably agreed with the predicted response.Conclusion Response surface methodology shows the good predictability and reliability in optimizing the formulation.The optimized ODT of Jiawei Qing'e has acceptable taste,rapid disintegrating ability,and good mechanical strength.

  20. Formulation,Optimization and Evaluation of Orally Disintegrating Tablet of Non-Steroidal Anti-inflammatory Drug

    Directory of Open Access Journals (Sweden)

    Patel Minal Arvindbhai

    2012-05-01

    Full Text Available Piroxicam is a non steroidal anti-inflammatory drug with analgesic properties. The purpose of this studywas to develop a taste masked orally disintegrating tablet of poorly soluble Piroxicam by directcompression technique with β-cyclodextrin (ß-CD complexes using various superdisintegrants likesodium starch glycolate, crospovidone XL and croscarmellose sodium. Complex was characterizedusing infrared spectroscopy, differential scanning calorimetry, % drug release study, gustatoryevaluation for taste masking. A 32 full factorial design was applied to systematically optimize the drugdisintegration time. The concentration of Crospovidone (X1 and concentration of Croscarmellose (X2were selected as independent variables. The Disintegration time (Y1 and Wetting time (Y2 wereselected as dependent variables. The prepared tablets were evaluated for hardness, friability,disintegration time, wetting time and In-vitro drug release. FT-IR studies and physical compatibilitystudy were conducted for drug, and drug excipient mixture for interactions if any. The differentformulations showed disintegration time between 12 to 58 sec. The results indicated that concentrationof Crospovidone (X1 and concentration of Croscarmellose (X2 significantly affected theDisintegration time (Y1 and Wetting time (Y2. Regression analysis and numerical optimization wereperformed to identify the best formulation. Formulation F10 prepared with croscarmellose (4.23% &crospovidone (6.74% was found to be the best formulation with disintegration time 16 sec, wetting time21 sec and % drug release in 10 min 94.23%.

  1. Prevalence of dental fluorosis in children taking part in an oral health programme including fluoride tablet supplements from the age of 2 years.

    Science.gov (United States)

    Eckersten, Charlotte; Pylvänen, Lena; Schröder, Ulla; Twetman, Svante; Wennhall, Inger; Matsson, Lars

    2010-09-01

    To investigate the prevalence of dental fluorosis in children who had participated in an oral health programme between the ages 2-5 years, including fluoride tablets from the age of 2 years. The study group consisted of 135 10- to 11-year-old children who had participated in the programme, including parent education, tooth-brushing instruction and prescribed fluoride tablets (0.25 mg NaF) (2-3 years: 1 tablet/day; 3-5 years: 2 tablets/day). The prevalence of dental fluorosis in the study group was compared with that in a nonintervention reference group consisting of 129 children of the same ages. The analysis was based on photos of the permanent maxillary front teeth using the Thylstrup & Fejerskov (TF) Index. No statistically significant difference in prevalence of dental fluorosis was seen between the two groups. Forty-three percent of the children in the study group and 38% in the reference group had fluorosis, the majority of a mild nature (TF-score 1). None had a TF score above 2. The pattern was the same after correction for parent reported intake of tablets at 3 and 5 years of age. Introduction of fluoride tablets at the age of 2 years did not result in increased prevalence of dental fluorosis.

  2. Enteric-coated tablet of risedronate sodium in combination with phytic acid, a natural chelating agent, for improved oral bioavailability.

    Science.gov (United States)

    Kim, Jeong S; Jang, Sun W; Son, Miwon; Kim, Byoung M; Kang, Myung J

    2016-01-20

    The oral bioavailability (BA) of risedronate sodium (RS), an antiresorptive agent, is less than 1% due to its low membrane permeability as well as the formation of non-absorbable complexes with multivalent cations such as calcium ion (Ca(2+)) in the gastrointestinal tract. In the present study, to increase oral BA of the bisphosphonate, a novel enteric-coated tablet (ECT) dosage form of RS in combination with phytic acid (IP6), a natural chelating agent recognized as safe, was formulated. The chelating behavior of IP6 against Ca(2+), including a stability constant for complex formulation was characterized using the continuous variation method. Subsequently, in vitro dissolution profile and in vivo pharmacokinetic profile of the novel ECT were evaluated comparatively with that of the marketed product (Altevia, Sanofi, US), an ECT containing ethylenediaminetetraacetic acid (EDTA) as a chelating agent, in beagle dogs. The logarithm of stability constant for Ca(2+)-IP6 complex, an equilibrium constant approximating the strength of the interaction between two chemicals to form complex, was 19.05, which was 3.9-fold (pIP6-containing ECT were approximately 7.9- (pIP6 for an oral therapy with the bisphosphonate for improved BA. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Teaching with technology: learning outcomes for a combined dental and dental hygiene online hybrid oral histology course.

    Science.gov (United States)

    Gadbury-Amyot, Cynthia C; Singh, Amul H; Overman, Pamela R

    2013-06-01

    Among the challenges leaders in dental and allied dental education have faced in recent years is a shortage of well-qualified faculty members, especially in some specialty areas of dentistry. One proposed solution has been the use of technology. At the University of Missouri-Kansas City School of Dentistry, the departure of a faculty member who taught the highly specialized content in oral histology and embryology provided the opportunity to implement distance delivery of that course. The course is taught once a year to a combined group of dental and dental hygiene students. Previous to spring semester of 2009, the course was taught using traditional face-to-face, in-class lectures and multiple-choice examinations. During the spring semesters of 2009, 2010, and 2011, the course was taught using synchronous and asynchronous distance delivery technology. Outcomes for these courses (including course grades and performance on the National Board Dental Examination Part I) were compared to those from the 2006, 2007, and 2008 courses. Students participating in the online hybrid course were also given an author-designed survey, and the perceptions of the faculty member who made the transition from teaching the course in a traditional face-to-face format to teaching in an online hybrid format were solicited. Overall, student and faculty perceptions and student outcomes and course reviews have been positive. The results of this study can provide guidance to those seeking to use technology as one method of curricular delivery.

  4. Dental and dental hygiene students' diagnostic accuracy in oral radiology: effect of diagnostic strategy and instructional method.

    Science.gov (United States)

    Baghdady, Mariam T; Carnahan, Heather; Lam, Ernest W N; Woods, Nicole N

    2014-09-01

    There has been much debate surrounding diagnostic strategies and the most appropriate training models for novices in oral radiology. It has been argued that an analytic approach, using a step-by-step analysis of the radiographic features of an abnormality, is ideal. Alternative research suggests that novices can successfully employ non-analytic reasoning. Many of these studies do not take instructional methodology into account. This study evaluated the effectiveness of non-analytic and analytic strategies in radiographic interpretation and explored the relationship between instructional methodology and diagnostic strategy. Second-year dental and dental hygiene students were taught four radiographic abnormalities using basic science instructions or a step-by-step algorithm. The students were tested on diagnostic accuracy and memory immediately after learning and one week later. A total of seventy-three students completed both immediate and delayed sessions and were included in the analysis. Students were randomly divided into two instructional conditions: one group provided a diagnostic hypothesis for the image and then identified specific features to support it, while the other group first identified features and then provided a diagnosis. Participants in the diagnosis-first condition (non-analytic reasoning) had higher diagnostic accuracy then those in the features-first condition (analytic reasoning), regardless of their learning condition. No main effect of learning condition or interaction with diagnostic strategy was observed. Educators should be mindful of the potential influence of analytic and non-analytic approaches on the effectiveness of the instructional method.

  5. A clinical evaluation of amlexanox oral adhesive pellicles in the treatment of recurrent aphthous stomatitis and comparison with amlexanox oral tablets: a randomized, placebo controlled, blinded, multicenter clinical trial

    Directory of Open Access Journals (Sweden)

    Gao Feng

    2009-05-01

    Full Text Available Abstract Background Amlexanox has been developed as a 5 percent topical oral paste for the treatment of patients with recurrent aphthous stomatitis (RAS in most European countries. However, it is not yet available in China and has not been generally accepted in clinical treatment. The aim of this study was to explore the effectiveness of amlexanox oral adhesive pellicles in the treatment of minor recurrent aphthous ulcers, and compare the results with those of amlexanox oral adhesive tablets in order to analyse the difference between the two dosage forms of amlexanox. Methods We performed a randomized, blinded, placebo-controlled, parallel, multicenter clinical study. A total of 216 patients with minor recurrent aphthous ulcers (MiRAU were recruited and randomized to amlexanox pellicles or placebo pellicles. Pellicles were consecutively applied four times per day, for five days. The size and pain level of ulcers were measured and recorded on treatment days 0, 4 and 6. Finally, the results were compared with those of our previous 104 cases treated with amlexanox tablets. Results Amlexanox oral adhesive pellicles significantly reduced ulcer size (P= 0.017 for day 4, P=0.038 for day 6 and alleviated ulcer pain (P=0.021 for day 4, P=0.036 for day 6. No significant difference was observed in the treatment effectiveness between the pellicle and tablet form of amlexanox. Conclusions Amlexanox oral adhesive pellicles are as effective and safe as amlexanox oral adhesive tablets in the treatment of MiRAU for this Chinese cohort. However, pellicles seem to be more comfortable to use when compared with the dosage form of tablets. Therefore, in clinical practice, amlexanox oral adhesive pellicles may be a better choice for RAS patients. Trials registration Nederlands Trial Register NTR1727.

  6. “TO STUDY THE RELATIONSHIP OF ORAL HYGIENE AND GING IVITIS WITH THE INFLUENCE OF TOOTH BRUSHING HABITS IN CHIL DREN OF MEERUT DISTRICT”

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    Natasha

    2012-12-01

    Full Text Available ABSTRACT: Oral hygiene as a means and an end is a relatively novel concept which has only attained tactic public recognition as a desirable co smetic endeavor during this last century. Numerous factors may affect the distribution of plaq ue and gingivitis in the mouth. Of considerable importance must be the oral hygiene hab its of each person, which will be influenced by compliance and dexterity with tooth cl eaning methods. Most people exercise some measure of oral hygiene, and tooth brushing se ems to be the method of choice providing thorough and regular cleaning. AIMS & OBJECTIVES: This present study was conducted to investigate the effect of different brushing habits on dental plaque accumulation and gingival health of children of Meerut district. RESULTS: The results of the study revealed that plaque index and modified gingival index was not affected by sex and residing status of the children. Toothbrush was observed to be the best brushing aid , followed by name datum and then finger. Further , it was found that children who used tooth paste as a dentifrice showed lesser degree of plaque and gingivitis as compared to children who use d toothpowder and those who used no dentifrice. The scores were the highest in children who were using raakh as a dentifrice. Brushing once or twice daily proved to be the best f requency of brushing, followed by alternate days, occasionally and the highest for children who did not brush. It was observed that plaque was found to be directly related to gingivitis irre spective of the sex, residing status, type of brushing aid, dentifrice used and frequency of brus hing. Therefore, it can be concluded that more school dental health education programs should be carried out, focusing on the need of tooth brushing using a suitable dentifrice at least once a day to maintain good oral hygiene.

  7. A comparison of oral hygiene status and dental caries experience among institutionalized visually impaired and hearing impaired children of age between 7 and 17 years in central India

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    Venugopal K Reddy

    2013-01-01

    Full Text Available Aim: The aim of this study is to compare the oral hygiene status and dental caries experience among institutionalized visually impaired and hearing impaired children of age between 7 and 17 years in Bhopal city of Madhya Pradesh located in Central India. Materials and Methods: A total of 95 hearing impaired and 48 visually impaired children of age between 7 and 17 years were recruited from special care institutions (one institution of hearing impaired and two institutions of visually impaired in Bhopal city. Information related to different study variables was obtained from both groups. Oral hygiene index simplified (OHI[S], decayed,extracted, filled teeth (deft and DECAYED, MISSING, FILLED TETTH (DMFT indices were used to record the oral hygiene status and dental caries experience. Results: Mean OHI(S score for hearing impaired was 1.15 ± 0.72 while it was 1.51 ± 0.93 for visually impaired children (P < 0.05. Mean DMFT score was 1.4 ± 1.95 and 0.94 ± 1.45 among hearing impaired and visually impaired respectively. The hearing impaired had a mean deft score of 0.47 ± 1.01 and in visually impaired it was 0.19 ± 0.79 and the difference was statistically significant (P < 0.05. Conclusion: Oral hygiene status of hearing impaired children was better than visually impaired and the difference was statistically significant. There was no significant difference between both groups with respect to DMFT. The hearing impaired children had significantly higher deft than visually impaired.

  8. Evaluation of simplified oral hygiene index of the elementary school students before fluoride mouthwash - doi: 10.4025/actascihealthsci.v35i2.13205

    Directory of Open Access Journals (Sweden)

    Beatriz Rosana Gonçalves de Oliveira

    2013-06-01

    Full Text Available The State Program of fluoride mouthwashes for caries control was established in 1980 in elementary schools of Paraná State covering children 7-11 years old. Knowing the importance of removing bacterial plaque to reach the maximum desired effect of prevention, this study aimed to evaluate the Simplified Oral Hygiene Index, before applying the solution of Sodium Fluoride (NaF; 0.2% in children from an elementary school in the city of Nova Aurora, Paraná State, by using disclosing dental plaque. This is a quantitative research, descriptive and exploratory whose data were obtained through a specific form, with 61 children and analyzed using descriptive statistics with distribution of absolute and percentage frequencies. Most children (60% showed the worst results - regular and bad - with presence of plaque and risk of dental caries. Therefore, we should establish a prevention program in oral health that must involve parents and students. This program should be developed by health professionals inside the school, explaining about the etiologic factors, causes and consequences of plaque, the techniques of cleaning and maintenance of hygiene instruments, and the risks of the lack of proper hygiene in the oral cavity.

  9. Comparison of oral hygiene and periodontal status in patients with clefts of palate and patients with unilateral cleft lip, palate and alveolus

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    Mutthineni Ramesh

    2010-01-01

    Full Text Available Aim: This study was conducted to analyze and compare the oral hygiene and periodontal status in patients with clefts of palate (CP and patients with unilateral cleft lip, palate and alveolus (UCLPA. Materials and Methods: The study group consisted of 120 cleft patients. Subjects were divided into two groups of 60 each. Group I - patients with UCLPA and Group II - patients with CP. For comparison, all the four quadrants were defined, Q1-right upper quadrant, Q2-left upper quadrant, Q3-left lower quadrant and Q4-right lower quadrant, in both groups and the following parameters were recorded: Plaque Index (PI, Silness and Loe, Sulcus Bleeding Index (SBI, Muhlemann and Son, Probing Pocket Depth (PPD, Clinical Attachment Level (CAL, Mobility Index (Miller and Radiographic Amount of Bone Loss. Results: The periodontal destruction was seen to be higher in UCLPA patients compared with CP patients. The poor oral hygiene status, as indicated by higher values of PI, and the periodontal status, evaluated by SBI, PPD, CAL, mobility and Radiographic Amount of Bone Loss, were higher in patients with UCLPA than in patients with CP. Conclusion: In this study, patients with cleft lip, palate and alveolus had poor oral hygiene and periodontal status compared with patients with cleft palate.

  10. Bioavailability of a dexlansoprazole delayed-release orally disintegrating tablet: effects of food and mode of administration

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    Kukulka M

    2017-02-01

    Full Text Available Michael Kukulka, Sai Nudurupati, Maria Claudia Perez Takeda Development Center Americas, Inc., Deerfield, IL, USA Background: Dexlansoprazole is a proton pump inhibitor (PPI approved for use in dual delayed-release capsule and orally disintegrating tablet (ODT formulations.Aim: To assess effects of food, water, and route of administration on the bioavailability of dexlansoprazole 30-mg ODT. Methods: Two separate open-label, phase 1, single-dose crossover studies were conducted in healthy adults. In study 1, pharmacokinetic parameters were analyzed in participants receiving dexlansoprazole ODT in a fed or fasted state with and without water. In study 2, the bioavailability of dexlansoprazole after administration via oral syringe or nasogastric (NG tube, or after swallowing intact with water was compared to ODT administration in the fasted state, swallowed without water. Blood samples for determining dexlansoprazole plasma concentrations and pharmacokinetic parameter estimates were collected before and after dosing. Results: Equivalent values for area under the plasma concentration–time curve (AUC were observed in the fed and fasted states, but the maximum observed plasma concentration (Cmax was 38% lower in the fed state; therefore, bioequivalence was not achieved. A water rinse following standard ODT administration decreased dexlansoprazole bioavailability, with lower Cmax and AUC values than when ODT was administered without a water rinse. Bioequivalence was demonstrated when comparing the alternative routes of administration, including via oral syringe or NG tube with standard ODT administration. Unlike with a water rinse, bioequivalence to standard ODT administration (i.e., without water was demonstrated when swallowing the ODT intact with water. Rates of adverse events were comparable irrespective of administration route in the fasted state (6.7%–9.3% and were 12% higher in the fed state than in the fasted state. Conclusion: The AUC

  11. Production of Hygienical Oral Vinegar Egg Liquid%醋蛋保健口服液的研制

    Institute of Scientific and Technical Information of China (English)

    陈黎斌; 黄国平; 韩晋辉

    2011-01-01

    [ Objective]The re,arch aimed to improve the flavor of vinegar egg liquid. [ Method] With vinegar egg and honey as main materials,hygienical oral vinegar egg liquid was produced with adding Chinese medicinal herb extract. The selection of stabilizer and correctant ,the formula of the oral liquid were discussed. [ Result ] The optimal stabilizer was β-cyclodextrin and its dosage was 0. 1%. The best correctant was aspartame and its dosage was 0. 3 g/ml. By orthogonal test and sensory evaluation,the best formula of the this oral liquid was determined as: 25% enzymolysis solution of vinegar egg, 10% honey, 1% Chinese medicinal herb extract and 0. 3 g/ml aspartame. [ Conclusion ] The product improves the vinegar egg' s flavor and has abundant nutrition for the good function of health care.%[目的]改善醋蛋液口味.[方法]以醋蛋、蜂蜜为主要原料.加入中草药提取液,研制具有保健功能的醋蛋保健口服液,并对稳定剂和矫味剂的选择、口服液的配方等进行探讨.[结果]β-环糊精为最佳稳定剂,添加量为0.1%.阿斯巴甜为最佳矫味剂,添加量为0.3g/ml.通过正交试验和感官评定,确定了该保健口服液的最佳配方为:醋蛋酶解液25%、蜂蜜10%、中草药提取液1%、阿斯巴甜0.3g/ml.[结论]该产品改善了醋蛋风味,营养丰富且具有保健养生功效.

  12. Effects of three approaches to standardized oral hygiene to reduce bacterial colonization and ventilator associated pneumonia in mechanically ventilated patients: a randomised control trial.

    Science.gov (United States)

    Berry, A M; Davidson, P M; Masters, J; Rolls, K; Ollerton, R

    2011-06-01

    Ventilator associated pneumonia remains an important concern in the intensive care unit (ICU). An increasing body of evidence shows that mortality and morbidity can be reduced by implementing a range of preventive strategies, including optimizing oral hygiene. The aim of this feasibility study was to test two oral hygiene strategies on the effects of microbial colonization of dental plaque with respiratory pathogens (primary outcome) and incidence of ventilator associated pneumonia (secondary outcome). A single blind randomised comparative study was conducted in a 20-bed adult intensive care unit in a university hospital. Patients with an expected duration of mechanical ventilation more than 48 h were eligible. Patients were randomised to one of three study regimens (Group A control, second hourly oral rinse with sterile water, Group B sodium bicarbonate mouth wash second hourly, and Group C twice daily irrigations with chlorhexidine 0.2% aqueous oral rinse and second hourly irrigations with sterile water). All study options included cleaning with a toothbrush and non foaming toothpaste. Data from a total of 109 patients were analyzed. Group A 43, Group B 33 and Group C 33 (mean age: 58 ± 17 years, simplified acute physiology score II: 44 ± 14 points). On admission no significant differences were found between groups for all clinical data. While Group B showed a greater trend to reduction in bacterial colonization no significant differences could be demonstrated at Day 4 of admission (p=0.302). The incidence of ventilator associated pneumonia was evenly spread between Groups B and C (5%) while Group A was only 1%. While a number of studies have advocated the use of various mouth rinses in reducing colonization of dental plaque a standardized oral hygiene protocol which includes the use of mechanical cleaning with a toothbrush may be a factor in the reduction of colonization of dental plaque with respiratory pathogens. This feasibility study provides data to

  13. Socio-demographic and behavioural correlates of oral hygiene status and oral health related quality of life, the Limpopo - Arusha school health project (LASH: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Mbawalla Hawa S

    2010-11-01

    Full Text Available Abstract Background Promoting oral health of adolescents is important for improvement of oral health globally. This study used baseline-data from LASH-project targeting secondary students to; 1 assess frequency of poor oral hygiene status and oral impacts on daily performances, OIDP, by socio-demographic and behavioural characteristics, 2 examine whether socio-economic and behavioural correlates of oral hygiene status and OIDP differed by gender and 3 examine whether socio-demographic disparity in oral health was explained by oral health-related behaviours. Methods Cross-sectional study was conducted in 2009 using one-stage cluster sampling design. Total of 2412 students (mean age 15.2 yr completed self-administered questionnaires, whereas 1077 (mean age 14.9 yr underwent dental-examination. Bivariate analyses were conducted using cross-tabulations and chi-square statistics. Multiple variable analyses were conducted using stepwise standardized logistic regression (SLR with odds ratios and 95% Confidence intervals (CI. Results 44.8% presented with fair to poor OHIS and 48.2% reported any OIDP. Older students, those from low socio-economic status families, had parents who couldn't afford dental care and had low educational-level reported oral impacts, poor oral hygiene, irregular toothbrushing, less dental attendance and fewer intakes of sugar-sweetened drinks more frequently than their counterparts. Stepwise logistic regression revealed that reporting any OIDP was independently associated with; older age-groups, parents do not afford dental care, smoking experience, no dental visits and fewer intakes of sugar-sweetened soft drinks. Behavioural factors accounted partly for association between low family SES and OIDP. Low family SES, no dental attendance and smoking experience were most important in males. Low family SES and fewer intakes of sugar-sweetened soft drinks were the most important correlates in females. Socio-behavioural factors

  14. 吡罗昔康口崩片处方和工艺研究%Formulation and Preparation Technology of Piroxicam Orally Disintegrating Tablets

    Institute of Scientific and Technical Information of China (English)

    徐知; 彭红; 陈文杰

    2011-01-01

    制备了吡罗昔康口腔崩解片,并评价其质量.采用直接粉末压片法制备口腔崩片解,以片剂可压性、崩解时限、口感为指标.在先进行预试验的基础上,进行了最佳处方的筛选,并对其溶出度进行检测.结果采用最佳处方及制备工艺的吡罗昔康口崩片口感良好,与市售普通片比较,口腔崩解片具有明显速释效果.说明吡罗昔康口腔崩处方设计合理、制备工艺可行、产品质量可控.%To make Piroxicam orally disintegrating tablets and investigate its quality, the tablets were pre-pared using the direct compression method. The formulation was optimized with compressibility, disintegration time and taste as reference parameters, earlier on the basis of pre-test, the best prescription was screened and their dis-solutionwere examined. It is resulted the orally disintegrating tablets with the best formulation and preparation taste good, the orally disintegrating tablets had better fast release effect than marketed tablets. It is conclused that formu-lation design is reasonable, the process of preparation is feasible and the quality can be controlled.

  15. Formulation optimization of hydrodynamically balanced oral controlled release bioadhesive tablets of tramadol hydrochloride.

    Science.gov (United States)

    Singh, Bhupinder; Rani, Ashu; Babita; Ahuja, Naveen; Kapil, Rishi

    2010-01-01

    The directly compressible floating-bioadhesive tablets of tramadol were formulated using varying amounts Carbopol 971P (CP) and hydroxy-propylmethyl cellulose (HPMC), along with other requisite excipients. In vitro drug release profile, floatational characteristics and ex vivo bioadhesive strength using texture analyzer were determined, and systematically optimized using a 3(2) central composite design (CCD). The studies indicated successful formulation of gastroretentive compressed matrices with excellent controlled release, mucoadhesion and hydrodynamic balance. Comparison of the dissolution profiles of the optimized formulation, with optimal composition of CP:HPMC :: 80.0:125.0, with that of the marketed controlled release formulation other indicated analogy of drug release performance with each other. Validation of optimization study using eight confirmatory experimental runs indicated very high degree of prognostic ability of CCD with mean  SEM of â0.06%  0.37. Further, the study successfully unravels the effect of the polymers on the selected response variables.

  16. Bioavailability of a dexlansoprazole delayed-release orally disintegrating tablet: effects of food and mode of administration

    Science.gov (United States)

    Kukulka, Michael; Nudurupati, Sai; Perez, Maria Claudia

    2017-01-01

    Background Dexlansoprazole is a proton pump inhibitor (PPI) approved for use in dual delayed-release capsule and orally disintegrating tablet (ODT) formulations. Aim To assess effects of food, water, and route of administration on the bioavailability of dexlansoprazole 30-mg ODT. Methods Two separate open-label, phase 1, single-dose crossover studies were conducted in healthy adults. In study 1, pharmacokinetic parameters were analyzed in participants receiving dexlansoprazole ODT in a fed or fasted state with and without water. In study 2, the bioavailability of dexlansoprazole after administration via oral syringe or nasogastric (NG) tube, or after swallowing intact with water was compared to ODT administration in the fasted state, swallowed without water. Blood samples for determining dexlansoprazole plasma concentrations and pharmacokinetic parameter estimates were collected before and after dosing. Results Equivalent values for area under the plasma concentration–time curve (AUC) were observed in the fed and fasted states, but the maximum observed plasma concentration (Cmax) was 38% lower in the fed state; therefore, bioequivalence was not achieved. A water rinse following standard ODT administration decreased dexlansoprazole bioavailability, with lower Cmax and AUC values than when ODT was administered without a water rinse. Bioequivalence was demonstrated when comparing the alternative routes of administration, including via oral syringe or NG tube with standard ODT administration. Unlike with a water rinse, bioequivalence to standard ODT administration (i.e., without water) was demonstrated when swallowing the ODT intact with water. Rates of adverse events were comparable irrespective of administration route in the fasted state (6.7%–9.3%) and were 12% higher in the fed state than in the fasted state. Conclusion The AUC from the dexlansoprazole ODT was equivalent when administered in the fed and fasted states. Equivalent systemic exposure to

  17. Should we educate care staff to improve the oral health and oral hygiene of people with intellectual disability in residential care? Real world lessons from a randomized controlled trial.

    Science.gov (United States)

    Mac Giolla Phadraig, Caoimhin; Guerin, Suzanne; Nunn, June

    2015-01-01

    This study assessed the impact of a multitiered oral health educational program on the oral health and oral hygiene of people with intellectual disabilities (ID). In a controlled pretest, posttest trial, with cluster randomization, a pyramidal training program was delivered to residential staff who cared for a randomly allocated, purposively stratified intervention group of people with ID living in community care homes. A control group lived in centers where staff received no training. Clinical measures were carried out pre- and posttest. Difference in Modified Gingival Index (MGI) and Plaque Index (PI) was measured posttest using ANCOVA. Seventy-six participants took part, representing 49.0% of the invited sample (n = 155). Fourteen did not receive clinical examination. There was one dropout 6-9 months later. A 10.5% and 8.5% reduction in mean MGI and PI was evident at posttest but did not show statistically significant difference, when controlling for baseline covariates (p > 0.05, ANCOVA). Mean MGI and PI scores were not significantly different among people with ID whose care staff had and had not received oral health training. Limitations are discussed. The results indicate that this program failed to significantly improve oral health or oral hygiene, despite the intervention being "educationally" successful. More research is needed.

  18. EFFECTS OF ORALLY OR VAGINALLY ADMINISTERED LEVONOGESTREL TABLET ON LIPID METABOLISM

    Institute of Scientific and Technical Information of China (English)

    HEChang-Hai; YANGPei-Juan; GUIYou-Lun; LILa-Mei; SHIYONG-En

    1989-01-01

    Twenty healthy female volunteers of reproductive age were recruited and randomized into two groups with ten cases in each group. In Group A, each subject took five pills orally containing 0.75rag levonorgestrel (LNG)in each for postcoital contraception in each

  19. Evaluation of the effect of three supplementary oral hygiene measures on salivary mutans streptococci levels in children: A randomized comparative clinical trial.

    Science.gov (United States)

    Manju, M; Prathyusha, P; Joseph, Elizabeth; Kaul, Rupali Borkar; Shanthraj, Srinivas L; Sethi, Ntasha

    2015-01-01

    The aim of this study was to evaluate and compare the effect of tongue scraping, tongue brushing, and saturated saline on salivary MS levels. A single-blinded, randomized, parallel group clinical trial was conducted in children aged 9-12 years. Total sample of 45 subjects were randomly assigned to three groups, that is, Group A, Group B, and Group C comprised of 15 each. Group A, Group B, and Group C were asked to do tongue scraping, tongue brushing and saturated saline rinsing twice daily, respectively for 21 days. Saliva samples, collected from the subjects on the baseline, 7(th) day and 21(st) day, were inoculated on mitis salivarius bacitracin agar and incubated at 37°C for 48 h. The mean streptococcal colony forming counts were enumerated. The data were subjected to statistical analysis using Wilcoxon signed rank sum test for intragroup comparisons and Mann-Whitney U-test for intergroup comparisons. Intragroup comparisons showed statistically significant reduction in MS levels (P 0.05). The oral hygiene measures evaluated proved equal efficacy in reducing the colony counts. Hence, there is a need to emphasize the importance of incorporating supplementary oral hygiene measures in daily oral care.

  20. Enhancement of Solubility of Lamotrigine by Solid Dispersion and Development of Orally Disintegrating Tablets Using 32 Full Factorial Design

    Directory of Open Access Journals (Sweden)

    Jatinderpal Singh

    2015-01-01

    Full Text Available Present investigation deals with the preparation and evaluation of orally disintegrating tablets (ODTs of lamotrigine using β-cyclodextrin and PVP-K30 as polymers for the preparation of solid dispersion which help in enhancement of aqueous solubility of this BCS CLASS-II drug and sodium starch glycolate (SSG and crospovidone as a superdisintegrating agent, to reduce disintegration time. The ODTs were prepared by direct compression method. Nine formulations were developed with different ratios of superdisintegrating agents. All the formulations were evaluated for disintegration time, weight variation, hardness, friability, drug content uniformity, wetting time, and in vitro drug release study. In vitro drug release study was performed using United States Pharmacopoeia (USP type 2 dissolution test apparatus employing paddle stirrer at 50 rpm using 900 mL of 0.1 N HCl maintained at 37°C ± 0.5°C as the dissolution medium. On the basis of evaluation parameters formulations were prepared using β-CD 1 : 1 solid dispersion. Then 32 full factorial design was applied using SSG and crospovidone in different ratios suggested by using design expert 8.0.7.1 and optimized formulation was prepared using amount of SSG and crospovidone as suggested by the software. The optimized formulation prepared had disintegrating time of 15 s, wetting time of 24 s, and % friability of 0.55.

  1. Determination of cetirizine dihydrochloride, related impurities and preservatives in oral solution and tablet dosage forms using HPLC.

    Science.gov (United States)

    Jaber, A M Y; Al Sherife, H A; Al Omari, M M; Badwan, A A

    2004-10-29

    An HPLC method was developed and validated for the determination of cetirizine dihydrochloride (CZ) as well as its related impurities in commercial oral solution and tablet formulations. Furthermore, two preservatives associated with the drug formulations, namely, propyl (PP) and butylparabens (BP) were successfully determined by this method. The chromatographic system used was equipped with a Hypersil BDS C18, 5 microm column (4.6 x 250 mm) and a detector set at 230 nm in conjunction with a mobile phase of 0.05 M dihydrogen phosphate:acetonitrile:methanol:tetrahydrofuran (12:5:2:1, v/v/v/v) at a pH of 5.5 and a flow rate of 1 ml min(-1). The calibration curves were linear within the target concentration ranges studied, namely, 2 x 10(2) - 8 x 10(2) microg ml(-1) and 1-4 microg ml(-1) for CZ, 20-100 microg ml(-1) for preservatives and 1-4 microg ml(-1) for CZ related impurities. The limits of detection (LOD) and quantitation (LOQ) for CZ were, respectively, 0.10 and 0.34 microg ml(-1) and for CZ related impurities were in the ranges of 0.08-0.26 microg ml(-1) and 0.28-0.86 microg ml(-1), respectively. The method proved to be specific, stability indicating, accurate, precise, robust and could be used as an alternative to the European pharmacopoeial method set for CZ and its related impurities.

  2. Influence of food on the oral bioavailability of deramciclane from film-coated tablet in healthy male volunteers.

    Science.gov (United States)

    Drabant, Sándor; Nemes, Katalin Balogh; Horváth, Viola; Tolokán, Antal; Grézal, Gyula; Anttila, Markku; Gachályi, Béla; Kanerva, Harri; Al-Behaisi, Samar; Horvai, George; Klebovich, Imre

    2004-11-01

    The effect of a high-fat meal on the oral bioavailability of deramciclane 30 mg tablet was evaluated in 18 healthy male volunteers in a randomised, single dose, two-way crossover study. The drug was administered following an overnight fast or a standardised high-fat breakfast. The plasma concentrations of deramciclane and N-desmethylderamciclane were determined by using a validated HPLC-MS -MS/MS method. An effect of food on the bioavailability was indicated if the 90% confidence interval (CI) for the ratio of geometric means of fed and fasted treatments was not contained in the equivalence limit of 0.8-1.25 for AUC and C(max). The ratios of the mean C(max) and AUC(0-infinity) values of deramciclane were 1.24 (90% CI 1.12-1.38) and 1.31 (90% CI 1.21-1.41) in fed versus fasted subjects, which overlapped but exceeded the equivalence limit. In contrast to the parent compound, the 90% CI of the mean ratios for AUC(0-infinity) and C(max) of N-desmethylderamciclane were within the predefined range. The 24 and 31% increase in C(max) and AUC(0-infinity) of deramciclane, respectively, under fed condition is modest and probably has no clinical significance since it is relatively small compared to the inter-individual variability of these parameters.

  3. Preliminary buprenorphine sublingual tablet pharmacokinetic data in plasma, oral fluid and sweat during treatment of opioid-dependent pregnant women

    Science.gov (United States)

    Concheiro, Marta; Jones, Hendreé E.; Johnson, Rolley E.; Choo, Robin; Huestis, Marilyn A.

    2011-01-01

    Background Buprenorphine is currently under investigation as a pharmacotherapy to treat pregnant women for opioid dependence. This research evaluates buprenorphine (BUP), norbuprenophine (NBUP), buprenorphine-glucuronide (BUP-Gluc) and norbuprenorphine-glucuronide (NBUP-Gluc) pharmacokinetics after high dose (14–20 mg) BUP sublingual tablet administration in three opioid-dependent pregnant women. Methods Oral fluid and sweat specimens were collected in addition to plasma specimens for 24 h during gestation weeks 28 or 29 and 34, and 2 months after delivery. Tmax was not affected by pregnancy; however, BUP and NBUP Cmax and AUC0–24h tended to be lower during pregnancy compared to postpartum levels. Results Statistically significant but weak positive correlations were found for BUP plasma and OF concentrations, and BUP/NBUP ratios in plasma and OF. Conclusion Statistically significant negative correlations were observed for times of specimen collection and BUP and NBUP OF/plasma ratios. BUP-Gluc and NBUP-Gluc were detected in only 5% of OF specimens. In sweat, BUP and NBUP were detected in only 4 of 25 (12 or 24 h) specimens in low concentrations (<2.4 ng/patch). These preliminary data describe BUP and metabolite pharmacokinetics in pregnant women and suggest that, like methadone, upward dose adjustments may be needed with advancing gestation. PMID:21860340

  4. Comparative studies on the dissolution profiles of oral ibuprofen suspension and commercial tablets using biopharmaceutical classification system criteria

    Directory of Open Access Journals (Sweden)

    J C Rivera-Leyva

    2012-01-01

    Full Text Available In vitro dissolution studies for solid oral dosage forms have recently widened the scope to a variety of special dosage forms such as suspensions. For class II drugs, like Ibuprofen, it is very important to have discriminative methods for different formulations in physiological conditions of the gastrointestinal tract, which will identify different problems that compromise the drug bioavailability. In the present work, two agitation speeds have been performed in order to study ibuprofen suspension dissolution. The suspensions have been characterised relatively to particle size, density and solubility. The dissolution study was conducted using the following media: buffer pH 7.2, pH 6.8, 4.5 and 0.1 M HCl. For quantitative analysis, the UV/Vis spectrophotometry was used because this methodology had been adequately validated. The results show that 50 rpm was the adequate condition to discriminate the dissolution profile. The suspension kinetic release was found to be dependent on pH and was different compared to tablet release profile at the same experimental conditions. The ibuprofen release at pH 1.0 was the slowest.

  5. Impact of a sodium carbonate spray combined with professional oral hygiene procedures in patients with Sjögren's syndrome: an explorative study.

    Science.gov (United States)

    Gambino, Alessio; Broccoletti, Roberto; Cafaro, Adriana; Cabras, Marco; Carcieri, Paola; Arduino, Paolo G

    2017-06-01

    The aim of this study was to make an initial estimation on the effects of a sodium bicarbonate and xylitol spray (Cariex(®) ), associated with non-surgical periodontal therapy, in participants with primary Sjögren's syndrome. Sjögren's syndrome (SS) is a multisystem autoimmune disease that predominantly involves salivary and lachrymal glands, with the clinical effect of dry eyes and mouth. A prospective cohort of 22 women and two men has been evaluated. They were randomized into three groups (eight patients each): Group A) those treated once with non-surgical periodontal therapy, education and motivation to oral hygiene, associated with the use of Cariex(®) ; Group B) treated only with Cariex(®) ; Group C) treated only with non-surgical periodontal therapy, education and motivation to oral hygiene. Clinical variables described after treatment were unstimulated whole salivary flow, stimulated whole salivary flow, salivary pH, reported pain (using Visual Analogue Scale) and the Periodontal Screening and Recording index. Salivary flow rate improved in all groups, but the difference was statistically significant only in those treated with Cariex(®) , alone or in combination with periodontal therapy. Gingival status improved in participants who underwent periodontal non-surgical therapy while remained unchanged in those only treated with Cariex(®) . Reported pain decreased in all groups, showing the best result in participants treated with periodontal therapy together with Cariex(®) . We propose a practical approach for improving gingival conditions and alleviating oral symptoms in patients with SS. Future randomized and controlled trials are however required to confirm these results as well as larger population, and also assessing other parameters due to oral dryness, possible oral infections and more comprehensive periodontal indices. © 2016 John Wiley & Sons A/S and The Gerodontology Association. Published by John Wiley & Sons Ltd.

  6. Abuse Potential with Oral Route of Administration of a Hydrocodone Extended-Release Tablet Formulated with Abuse-Deterrence Technology in Nondependent, Recreational Opioid Users

    Science.gov (United States)

    Darwish, Mona; Ma, Yuju; Tracewell, William; Robertson, Philmore; Webster, Lynn R.

    2017-01-01

    Objective. To compare the oral abuse potential of hydrocodone extended-release (ER) tablet developed with CIMA® Abuse-Deterrence Technology with that of hydrocodone immediate release (IR). Design. Randomized, double-blind, placebo-controlled, crossover study. Setting and Patients. One study site in the United States; adult nondependent, recreational opioid users. Methods. After confirming their ability to tolerate and discriminate hydrocodone IR 45 mg from placebo, eligible participants were randomized to receive each of the following oral treatments once: finely crushed placebo, hydrocodone IR 45-mg powder, intact hydrocodone ER 45-mg tablet, and finely crushed hydrocodone ER 45-mg tablet. Primary pharmacodynamic measure was “at the moment” drug liking. Secondary measures included overall drug liking, drug effects (e.g., balance, positive, negative, sedative), pupillometry, pharmacokinetics, and safety. Results. Mean maximum effect (Emax) for “at the moment” drug liking was significantly lower for intact (53.9) and finely crushed hydrocodone ER (66.9) vs. hydrocodone IR (85.2; P < 0.001). Drug liking for intact hydrocodone ER was comparable to placebo (Emax: 53.9 vs. 53.2). Secondary measures were consistent with these results, indicating that positive, negative, and sedative drug effects were diminished with intact and crushed hydrocodone ER tablet vs. hydrocodone IR. The 72-hour plasma concentration-time profile for each treatment mimicked its respective “at the moment” drug-liking-over-time profile. Incidence of adverse events was lower with intact hydrocodone ER (53%) vs. hydrocodone IR (79%) and finely crushed hydrocodone ER (73%). Conclusions. The oral abuse potential of hydrocodone ER (intact and finely crushed) was significantly lower than hydrocodone IR in healthy, nondependent, recreational opioid users. Hydrocodone ER was generally well tolerated. PMID:27330154

  7. Prevalence of Dental Caries in relation to Body Mass Index, Daily Sugar Intake, and Oral Hygiene Status in 12-Year-Old School Children in Mathura City: A Pilot Study.

    Science.gov (United States)

    Gupta, Prahlad; Gupta, Nidhi; Singh, Harkanwal Preet

    2014-01-01

    Aim. To correlate the prevalence of dental caries to body mass index, daily sugar intake, and oral hygiene status of 12-year-old school children of Mathura city. Material and Methods. The study design was cross-sectional and included 100 school children aged 12 years (n = 50 boys and n = 50 girls) who were randomly selected from two schools based upon inclusion and exclusion criteria. Body weight/height was recorded and BMI was calculated and plotted on CDC-BMI for age growth charts/curves for boys and girls to obtain percentile ranking. Dental caries was recorded using WHO criteria. Oral hygiene status of the study subjects was assessed using oral hygiene index-simplified. Data regarding the daily sugar intake was recorded using 24-hour recall diet frequency chart. The data obtained was analysed using SPSS version 11.5 for windows. Result. Only 27 subjects were affected by caries. The mean DMFT/dmft was 0.37 ± 0.79 and 0.12 ± 0.60, respectively. Statistical analysis by means of a logistic regression model revealed that only oral hygiene status had a significant effect on caries prevalence (OR = 5.061, P = 0.004), whereas daily sugar intake and body mass index had no significant effect. Conclusion. From the analysis, it was concluded that oral hygiene status had a significant effect on caries prevalence of 12-year-old school children of Mathura city.

  8. Prevalence of Dental Caries in relation to Body Mass Index, Daily Sugar Intake, and Oral Hygiene Status in 12-Year-Old School Children in Mathura City: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Prahlad Gupta

    2014-01-01

    Full Text Available Aim. To correlate the prevalence of dental caries to body mass index, daily sugar intake, and oral hygiene status of 12-year-old school children of Mathura city. Material and Methods. The study design was cross-sectional and included 100 school children aged 12 years (n=50 boys and n=50 girls who were randomly selected from two schools based upon inclusion and exclusion criteria. Body weight/height was recorded and BMI was calculated and plotted on CDC-BMI for age growth charts/curves for boys and girls to obtain percentile ranking. Dental caries was recorded using WHO criteria. Oral hygiene status of the study subjects was assessed using oral hygiene index-simplified. Data regarding the daily sugar intake was recorded using 24-hour recall diet frequency chart. The data obtained was analysed using SPSS version 11.5 for windows. Result. Only 27 subjects were affected by caries. The mean DMFT/dmft was 0.37 ± 0.79 and 0.12 ± 0.60, respectively. Statistical analysis by means of a logistic regression model revealed that only oral hygiene status had a significant effect on caries prevalence (OR = 5.061, P=0.004, whereas daily sugar intake and body mass index had no significant effect. Conclusion. From the analysis, it was concluded that oral hygiene status had a significant effect on caries prevalence of 12-year-old school children of Mathura city.

  9. Preparation and Quality Evaluation of Carbamazepine Orally Disintegrating Tablets%卡马西平口腔速崩片的制备及质量评价

    Institute of Scientific and Technical Information of China (English)

    卫晓晓; 焦海胜

    2011-01-01

    OBJECTIVE: To prepare Carbamazepine (CBZ) orally disintegrating tablets and to evaluate the quality standard of it.METHODS: The tablets were prepared by directly powder compression method using microcrystaline cellulose (MCC) and croscarmellose sodium (CCNa) as disintegrants.The preparation method was optimized by orthogonal test using amount of MCC,CCNa and lactose as factors and with disintegrating time as index.The content of main components was determined by UV spectrophotometry, and the properties of the tablets were evaluated using dissolution rate and stability as index.The dissolution rate of CBZ orally disintegrating tablets was compared with common tablet, and the stability of CBZ orally disintegrating tablets was compared with raw material.RESULTS: The optimal formula was as follows: MCC 75 mg, CCNa 9 mg, lactose 30 mg.The quality of prepared tablets was in line with the standard.The disintegration time was (21 ± 3) s and the accumulative dissolution rate was 81.46% within 2 min.The accumulative dissolution rate was 71.46% within 90 min.Compared with raw material, the absorption peak of prepared tablets changed slightly.CONCLUSION: The preparation technology of orally disintegrating tablets is simple, controllable in quality.It should be kept in drug and cold environment.%目的:制备卡马西平(CBZ)口腔速崩片并评价其质量.方法:选用CBZ为主药,微晶纤维素(MCC)、交联羧甲基纤维素钠(CCNa)为崩解剂,以直接粉末压片法制备片剂;以MCC、CCNa、乳糖用量为考察因素,崩解时间为考察指标设计正交试验筛选处方;采用紫外分光光度法测定制剂中主药的含量,同时以崩解时间、溶出度及稳定性等指标进行质量评价,并与普通片剂比较溶出度,与原料药比较稳定性.结果:优选处方为MCC 75mg、CCNa 9mg、乳糖30mg.所制制剂含量均匀度符合规定,崩解时间为(21±3)s.溶出迅速,2 min内累积溶出率达81.46%;普通片剂90 min

  10. An integrated, quality by design (QbD) approach for design, development and optimization of orally disintegrating tablet formulation of carbamazepine.

    Science.gov (United States)

    Mishra, Saurabh M; Rohera, Bhagwan D

    2016-06-27

    The objective of the present study was to design and develop a formulation for orally disintegrating tablets (ODTs) of carbamazepine using quality by design principles. The target product profile (TPP) and quality target product profile (QTPP) of ODTs were identified. Risk assessment was carried out by leveraging prior knowledge and experience to define the criticality of factors based on their impact by Ishikawa fishbone diagram and preliminary hazard analysis tool. Box-Behnken response surface methodology was used to study the effect of critical factors on various attributes of ODTs. The independent factors selected were compression pressure (X1), concentration of sublimating agent (volatile material) (X2), disintegrant concentration (X3) and the responses were tablet crushing strength, tablet porosity, disintegration time, water absorption time, tablet friability and drug dissolution. ANOVA and lack of fit test illustrated that selected independent variables had significant effect on the response variables, and excellent correlation was observed between actual and predicted values. Optimization by desirability function indicated that compression pressure, X1 (1534 lbs), ammonium bicarbonate concentration, X2 (7.68%) and Kollidon(®) CL-SF concentration, X3 (6%) were optimum to prepare ODT formulation of carbamazepine of desired attributes complying with QTPP. Thus, in the present study, a high level of assurance was established for ODT product quality and performance.

  11. 昂丹司琼口腔黏附片的制备及评价%Preparation and evaluation of ondansetron oral mucosal adhesive tablets

    Institute of Scientific and Technical Information of China (English)

    张友智; 王力

    2012-01-01

    Objective To develop and evaluate an oral mucosal adhesive tablet containing ondansetron hydrochioride. Methods The tablets were prepared with carbopol (CP 934), sodium alginate, and sodium carboxymethylcellulose low viscosity (SCMC LV). Special punches and dies were fabricated and used in preparing oral mucosal adhesive tablets. The study was appraised by different parameters such as drug content, swelling index, in vitro drug release studies, and mucoadhesive strength. Results The optimized formulation was composed of ondansetron (5 mg), CP 934 (30 rag), SCMC LV (165 mg), PEG-6000 (40 mg), lactose (10 mg), magnesium stearate (1.5 mg), and aspar-tame (2 mg). Conclusion Compared with ondansetron ordinary tablets, buccal adhesive ondansetron tablets have good dosage form, maximum release and permeation. Ondansetron oral mucosal adhesive tablets are an alternative route to bypass the hepatic first-pass metabolism and to improve the bioavailability of ondansetron.%目的 制备及评价盐酸昂丹司琼口腔黏附片.方法 采用相关的黏膜黏着剂卡波姆(CP934)、海藻酸钠、低黏度羧甲基纤维素钠( SCMCLV),用直接压片法压片,对黏附片的不同参数如药物含量,体外溶胀百分率、药物体外释放度和黏附力进行评价.结果 筛选出最佳配方:昂丹司琼5mg、CP934 30 mg、SCMC 165 mg、聚乙二醇-6000 40 mg,乳糖10mg、硬脂酸镁1.5 mg和阿斯巴甜2mg.结论 与昂丹司琼的普通片剂进行比较,昂丹司琼口腔黏附片体外药物释放和渗透都很好,既避免了肝脏首过效应,提高了昂丹司琼的生物利用度;又避免了昂丹司琼的苦味,更易于为患者所接受.

  12. Hybrid polymeric matrices for oral modified release of Desvenlafaxine succinate tablets.

    Science.gov (United States)

    Samy, Wael; Elnoby, Ayman; El-Gowelli, Hanan M; Elgindy, Nazik

    2017-07-01

    Purpose: Desvenlafaxine succinate (DSV) is a water soluble anti-depressant drug, which is rapidly absorbed after oral administration exaggerating its side effects. The current work aimed to prepare controllable release DSV matrix to reduce DSV side effects related to its initial burst. Methods: Fifteen DSV matrix formulations were prepared using different polymers, polymer/drug ratios and matrix excipients and characterized using Differential Scanning Calorimetry (DSC), infrared (IR) spectroscopy, water uptake and in vitro DSV release. The release kinetics were calculated to determine the drug release mechanism. Ex-vivo DSV absorption via rat intestinal mucosal cells and the calculation of the apparent permeability coefficient (Papp) were performed using everted sac technique. Results: Maltodextrin was the best matrix excipient (F7 and F10) showing acceptable decrease in the initial burst compared to the innovator. The addition of negatively charged polymers sodium carboxy methyl cellulose (SCMC) or sodium alginate resulted in an interaction that was proved by DSC and IR findings. This interaction slowed DSV release. F10 showed an excellent absorption of more than 80% of DSV after 4 h and the highest similarity factor with the innovator (84.7). Conclusion: A controllable release pattern of DSV was achieved using Methocel, Maltodextrin and SCMC. The obtained results could be used as a platform to control the release of cationic water soluble drugs that suffer from side effects associated with their initial burst after oral administration.

  13. Hybrid polymeric matrices for oral modified release of Desvenlafaxine succinate tablets

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    Wael Samy

    2017-07-01

    Full Text Available Purpose: Desvenlafaxine succinate (DSV is a water soluble anti-depressant drug, which is rapidly absorbed after oral administration exaggerating its side effects. The current work aimed to prepare controllable release DSV matrix to reduce DSV side effects related to its initial burst. Methods: Fifteen DSV matrix formulations were prepared using different polymers, polymer/drug ratios and matrix excipients and characterized using Differential Scanning Calorimetry (DSC, infrared (IR spectroscopy, water uptake and in vitro DSV release. The release kinetics were calculated to determine the drug release mechanism. Ex-vivo DSV absorption via rat intestinal mucosal cells and the calculation of the apparent permeability coefficient (Papp were performed using everted sac technique. Results: Maltodextrin was the best matrix excipient (F7 and F10 showing acceptable decrease in the initial burst compared to the innovator. The addition of negatively charged polymers sodium carboxy methyl cellulose (SCMC or sodium alginate resulted in an interaction that was proved by DSC and IR findings. This interaction slowed DSV release. F10 showed an excellent absorption of more than 80% of DSV after 4 h and the highest similarity factor with the innovator (84.7. Conclusion: A controllable release pattern of DSV was achieved using Methocel, Maltodextrin and SCMC. The obtained results could be used as a platform to control the release of cationic water soluble drugs that suffer from side effects associated with their initial burst after oral administration.

  14. 慢性病患者口腔健康行为对口腔卫生的影响研究%Influence study of oral health behavior on oral hygiene of the patient with chronic disease

    Institute of Scientific and Technical Information of China (English)

    王战芝

    2015-01-01

    目的:探讨慢性病患者口腔健康行为对口腔卫生的影响。方法采用口腔健康行为调查表(QAOHB)和简化口腔卫生指数(OHI-S)对300例慢性病患者进行调查。结果300例慢性病患者中,口腔健康行为者114例(38.0%),不良行为者186例(62.0%)。健康行为组的DI-S和CI-S评分显著低于不良行为组,差异有统计学意义(P<0.01)。结论慢性病患者的口腔健康行为和口腔卫生欠佳,培养良好的口腔健康行为有助于改善口腔卫生状况。%Objective To explore the influence of oral health behavior on oral hygiene of the patient with chronic. Methods 300 cases with chronic were researched using QAOHB and OHI-S. Results In 300 patients with chronic,114 cases (38.0%) had oral health behavior,186 cases (62.0%)had bad behavior.The score of DI-S and CI-S in the health behavior group was lower than that in the bad behavior group,with significant difference (P<0.01). Conclusion The oral health behavior and oral hygiene of the patients with chronic is poor.The cultivation of good oral health behavior is helpful to improve the oral health status.

  15. A study of oral hygiene status and prevalence of gingival diseases in 9 and 12-year-old school children of a northern hilly state, India

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    Deepak Chauhan

    2012-01-01

    Full Text Available Background: The gingival and overall oral health status is affected by the changes in lifestyle, dietary habits, and aberrant oral hygiene practices. Objectives: To determine the prevalence of gingival diseases among school children of Himachal Pradesh. Materials and Methods: A cross-sectional study was conducted among a sample of 1188 school children in the age group of 9 and 12 years from randomly selected schools of rural and urban areas of Himachal Pradesh and they were included as study subjects. The survey was carried out according to the WHO Oral Health Assessment Form (modified. Community periodontal index was used to assess gingival health, using three indicators: Healthy, gingival bleeding, and calculus. Plaque index was used to assess oral hygiene as poor, fair, and good. Statistical Analysis: SPSS version 15. Results: A total of 1188 children were examined, of these 650 (54.8% were males and 538 (45.2% were females. A total of 564 belonged to the 9 and 624 to 12 years age group. The overall prevalence of gingival disease was 22.9%. The majority (14.2% were presented with calculus and 8.7% showed gingival bleeding ( P < 0.0000001. The most affected 24.3% with gingivitis were females in comparison to 21.7% males that is not statistically significant, P < 0.5. Age wise prevalence showed a linear increase; 12-year-old children were affected more 34.8% as compared to 9.8% in 9-year-old children. Conclusion: There is a need for reinforcement of dental services to difficult and hard areas.

  16. Awareness and practices of oral hygiene and its relation to sociodemographic factors among patients attending the general outpatient department in a tertiary care hospital of Kolkata, India

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    Bobby Paul

    2014-01-01

    Full Text Available Background: Periodontal diseases, dental caries, malocclusion, and oral cancer are the most prevalent dental diseases affecting people in the Indian community. Objective: The study was conducted to assess the awareness and practices on oral hygiene and its association with the sociodemographic factors among patients attending the general Outpatient Department (OPD. Materials and Methods: A cross-sectional study was conducted among 224 patients attending the general OPD of the SSKM Hospital, Kolkata, India, from 1 April to 30 April, 2013. The study tool was a pre-designed and pre-tested semi-structured schedule. Results: About 69.20% of the participants used a toothbrush with toothpaste as a method of cleaning their teeth; 35.71% brushed twice in a day; 33.03% brushed both in the morning and at bedtime; and 8.93% used mouthwash. About 40.62% visited the dentist during the last six months; among them 61.18% attended because of pain. Almost three-fourth of the participants knew that tooth decay and bad breath were the effects of not cleaning the teeth. It was known to 71.42, 63.39, 70.53, and 73.21% of the respondents, respectively, that excess sweet, cold drink, alcohol, and smoking/pan chewing were bad for dental health. Television was the source of knowledge to 57.14% of the participants and 35.71% acquired their knowledge from a dentist. Females, literates, urban residents, users of mouthwash, and regular visitors to the dentist had good oral hygiene practices. Conclusion: Oral health awareness and practices among the study population are poor and need to improve.

  17. BANA-Positive Plaque Samples Are Associated with Oral Hygiene Practices and Not CD4+ T Cell Counts in HIV-Positive Patients

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    Cathy Nisha John

    2012-01-01

    Full Text Available Background. The “red complex” microorganisms, namely, Porphyromonas gingivalis, Treponema denticola, and Tannerella forsythia are considered as potential pathogens causing HIV-associated periodontal diseases. Moreover, it has been recognized that an association exists between CD4+ T cell counts and periodontal disease progression. Objective. To establish whether CD4+ T cell counts or oral hygiene plays a greater role in producing BANA-positive results in HIV-associated periodontal disease. Materials and Methods. One hundred and twenty HIV-positive patients participated in the study, and their CD4+ T cell counts were obtained from their medical records. The six Ramfjord teeth were used for evaluating periodontal clinical indices and subgingival plaque sampling. BANA test was used for the detection and prevalence of the “red complex” bacteria in plaque samples. Results. A majority of 69.17% HIV-positive patients were BANA-positive. No significant associations were found between BANA and CD4+ T cell counts. A highly significant association was found between BANA with probing depth and clinical attachment level (P≤0.0001 and between BANA and the use of interdental aids (P=0.0168. Conclusion. HIV-associated periodontal diseases are strongly related to oral hygiene practices rather than the effect of CD4+ T cell counts, and the use of interdental aids was marked as a significant predictor of BANA-negative plaque samples.

  18. Induced abortion before oral misoprostol tablets clinical observation%人流术前口服米索前列醇片的临床观察

    Institute of Scientific and Technical Information of China (English)

    李桃英

    2013-01-01

      目的在进行人流手术之前给孕妇服用米索前列醇片有助于减轻手术给孕妇带来的痛苦,有效防治出现人工流产综合征。研究术前服用米索前列醇片的临床表现。方法对该院从2011年5月—2012年9月间收治的96例人流手术之前服用米索前列醇片的患者病历进行分析,并与其他38例没有服用米索前列醇片的患者进行对比。结果人流手术前口服米索前列醇片的患者痛苦较小。结论人流术前给予米索前列醉片口服能够有效减轻。%Objective in stream of people operation prior to pregnant women taking misoprostol tablets helps reduce operation to pregnant women suffering, effective control of artificial abortion syndrome.To study the preoperative use of misoprostol tablets clinical manifestation. Methods The hospital from 2011 May to 2012 September were 96 stream of people operation before taking misoprostol tablets in patients with medical records were analyzed, and compared with the other 38 patients not taking misoprostol tablets in patients with contrast. Results Before the operation flow of oral misoprostol tablets in patients with less pain.

  19. History of dental hygiene research.

    Science.gov (United States)

    Bowen, Denise M

    2013-01-01

    Dental hygiene is defined as the science and practice of the recognition, treatment and prevention of oral diseases. The history of dental hygiene research is considered in the context of the development of the discipline and an emerging infrastructure. Research-related events supporting the growth and maturation of the profession are considered from the early years to the most recent. The benefits of preventive oral health services provided by dental hygienists have been supported by research, and the practice of dental hygiene has expanded as a result of research findings since its inception 100 years ago. Dental hygienists' engagement in research, however, did not begin until the 1960s as research associates or administrators, primarily with dental researchers as primary investigators. The Journal of Dental Hygiene (JDH) has provided information for dental hygiene practice since 1927, and has been the primary venue for dissemination of dental hygiene research since 1945. Graduate education in dental hygiene at the master's degree level and the work of early dental hygiene researchers led to the first conference on dental hygiene research in 1982. Over 30 years later, dental hygiene has established a meta-paradigm and defined conceptual models, built an initial infrastructure to support research endeavors and contributed much to the development of dental hygiene as a unique discipline. A doctoral degree in the discipline, continued theory-based research, initiatives to foster collaborations between dental hygiene and other researchers and enhanced capabilities to attract funding to support large scale studies are goals that must be attained through the efforts of future researchers to address the needs for additional development in the discipline of dental hygiene. Dental hygiene research supports the growing discipline and its value to society.

  20. Pharmacokinetics and effect of food after oral administration of prolonged-release tablets of ropinirole hydrochloride in Japanese patients with Parkinson's disease.

    Science.gov (United States)

    Hattori, N; Hasegawa, K; Sakamoto, T

    2012-10-01

    Ropinirole hydrochloride, a dopamine receptor agonist with a non-ergot alkaloid structure, is highly selective for the dopamine D(2) /D(3) receptors. This study was conducted to evaluate the steady-state pharmacokinetics, safety and efficacy after repeated oral administration of prolonged-release tablets of ropinirole hydrochloride in the absence of L-dopa preparations in Japanese patients with Parkinson's disease (PD). This was a multicenter, open-label, uncontrolled study. The total duration of participation in the study ranged from 56 to 63 weeks. In the study, the plasma concentrations of ropinirole, its major metabolite SK&F104557 (N-depropyl ropinirole) and another metabolite SK&F89124 (ropinirole hydroxylated at the seventh position of the indole ring) were assessed. Safety based on adverse events, haematology, biochemistry, urinalysis and electrocardiography (ECG) (standard 12-lead ECG) were evaluated, and vital signs (blood pressure/pulse rate) were measured. Efficacy based on the Japanese version of Unified Parkinson's Disease Rating Scale (UPDRS) Parts III (motor) and II [activities of daily living (ADL)] as well as tolerability was evaluated. After repeated oral administration of prolonged-release tablets of ropinirole hydrochloride in Japanese patients with PD, ropinirole, SK&F104557 and low levels of SK&F89124 were detected in plasma. The trough concentrations of ropinirole and the two metabolites increased in proportion to the dose when ropinirole hydrochloride prolonged-release tablets were administered at doses ranging from 2 to 16 mg/day. The plasma exposure to ropinirole and its two metabolites after intake of normal diet was comparable to that in the fasting state. The most common adverse events (10% or more) were somnolence, nausea, constipation, hallucination and nasopharyngitis. Most adverse events were mild or moderate in severity, and with no death. During the treatment period, serious adverse events were reported in five patients. Efficacy

  1. 盐酸氯米帕明口腔崩解片的制备工艺%Preparation Technology of Clomipramine Hydrochloride Orally Disintegrating Tablets

    Institute of Scientific and Technical Information of China (English)

    吴杏梅; 谢燕萍

    2011-01-01

    Objective: To optimize the formulation of clomipramine hydrochloride orally disintegrating tablets by orthogonal experiment and to determine the dissolution. Method: The formulation of the tablets was optimized by orthogonal experiment based on four factors, those were the amount of microcrystalline cellulose, lactose, and sodium carboxymethl starch and the concentration of hydroxypropyl methyl cellulose, and 3 indices, those were disintegrating time (t1,), wetting time (t) and suspending stability (△A). The dissolution of the tablets was determined by HPLC. Result: The optimum preparation technical conditions for the tablets were as follows: the proportions of microcrystalline cellulose,lactose and the sodium carboxymethl starch and the concentration of hydroxypropyl cellulose was 30% ,30% >0. 75% and 1% respectively. The tablets disintegrated completely within 30s with mean td of 13. 2 s,t of 21.6 s,and △A of 0.001 2. Conclusion: The formula of the clomipramine hydrochloride orally disintegrating tablets is reasonable and valuable to be studied further.%目的:采用正交试验筛选盐酸氯米帕明口腔崩解片的处方,并测定其溶出度.方法:以微晶纤维素、乳糖、羧甲基淀粉钠的用量以及羟丙纤维素的浓度为考查因素,以口腔崩解片的崩解时间(td)、润湿时间(t)和混悬稳定性(ΔA)为评价指标进行正交试验,确定最佳处方;对优化处方所制样品测定其溶出度.结果:优选工艺为微晶纤维素30%、乳糖30%、羧甲基淀粉钠0.75%、羟丙纤维素的浓度是1%,所制样品平均td为13.2s,t为21.6s,ΔA为0.001 2;30 min内药物溶出超75%.结论:盐酸氯米帕明口腔崩解片处方设计合理,可进一步开发.

  2. In-vitro evaluation and comparison of the anti-microbial potency of commercially available oral hygiene products against Streptococcus mutans

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    R Sentila

    2011-01-01

    Full Text Available Background: Dental caries is the destruction of enamel, dentin, or cementum of teeth due to bacterial activities, which if left untreated can cause considerable pain, discomfort, and treatment costs are very high. Of the oral bacteria, Streptococcus mutans is considered to be causative agent of dental caries in humans. Aim: This study aims at screening the antibacterial potential of available oral hygiene products against S. mutans, the primary etiological agent. Materials and Methods: A selective number of toothpaste and mouth rinse available in the nearby local market was subjected to the study. The experiments were designed in a way to determine which one of these products had the greatest anti-S.mutans activity. Antibiotic sensitivity tests against the pathogenic strains were also conducted. Results and Discussion: Pathogenic strains of S.mutans were isolated from clinical dental specimen and identified using MTCC standard strain No. 890. Of the 86.66% samples which showed positive for S.mutans growth, almost 96% conferred sensitivity to 0.08 mg/ml of penicillin. Among the toothpastes used, A showed the maximum inhibitory activity against S.mutans inhibiting its growth even at a very low concentration of 0.0156 g/ml. Similar results were seen in the case of the mouth rinses used for the study, which showed that N had the most effective activity against S.mutans even at 1:8 dilution. Conclusion: The oral hygiene products containing triclosan proved to be the most effective followed by those containing fluoride. Herbal products showed comparatively lesser activity in inhibiting the growth of S. mutans. Even though there are so many products available to curb the progression of dental caries in the population targeted, there is still an undoubted prevalence and incidence of caries among the general public. The need for a better alternative to help control dental caries is on the rise even today.

  3. Changes in dental caries and oral hygiene among 7-8 year-old schoolchildren in different regions of Lithuania 1983-2009.

    Science.gov (United States)

    Matulaitiene, Zivilė Kristina; Zemaitiene, Migle; Zemgulyte, Sandra; Milciuviene, Simona

    2012-01-01

    The objectives of this study were to evaluate and compare the changes of the dental caries prevalence and severity of 7 to 8 year old schoolchildren in six Lithuanian regions over the past 26 years (1983-2009) and to propose recommendations based on the results of the study. The study is based on the analysis of data, containing 576 cases of children examined in 1983 and comparison with data containing 531 cases added in 2009. The studies were conducted in the same six regions of Lithuania among the children from 7 to 8 years of age. For the study of children the WHO oral assessment methodology was used (WHO Basic methods 1997). Severity of dental caries was described by df-t and DMF-T index. The average of individual df-t and DMF-T indices was calculated for all subjects and sorted by gender. Oral hygiene status was evaluated by applying the simplified Green-Vermilion index-OHI-S (1964) The prevalence of primary dental caries among the children 7 to 8 years of age was 92.4% in 1983 and 88.7% (p=0.43) in 2009. The prevalence of permanent dental caries decreased from 49.6% in 1983 to 29.7% (pindex decreased from 1.1±1.7 in 1983 to 0.5±1.0 in 2009 (pOHI-S index was not significantly different during 1983-2009. In the period of last 26 years a tendency towards the decrease in the prevalence and severity of dental caries was observed. That could be related to the frequent using of the toothpastes with fluoride, as well as implementation of the caries prevention program with sealants among the children of that age. The poor oral hygiene and comparatively high caries prevalence in schoolchildren show that it is still necessary to improve preventive measures in Lithuania.

  4. Preparation of orally disintegrating tablets polydatin%正交实验优化虎杖苷口腔崩解片的制备工艺

    Institute of Scientific and Technical Information of China (English)

    王云; 齐红

    2015-01-01

    目的:采用正交试验优选虎杖苷口腔崩解片的最优处方,为虎杖苷口腔崩解片的制备提供最优的方法。方法首先采用乙醇回流提取,过滤,得到虎杖苷,然后使用虎杖苷配合配方制备口腔崩解片,对影响制备工艺的L-HPC,乳糖,淀粉几个因素进行单因素考察,后采用正交试验确定最佳工艺。结果确定虎杖苷口腔崩解片主要成分的配方为L-HPC24.0%,乳糖32.0%,淀粉11.2%。方法学实验表明溶出度曲线回归方程为(以峰面积对浓度进行线性回归) A=3065.7C-0.61,r=0.9999。线性范围为0.076~0.798mg/ml。稳定性RSD在0.729%-2.774%之间,稳定性良好。其精密度RSD在0.634%-2.532%之间,重量差异超过±7.5%的少于2片,无片剂超过±15%。结论本实验制备的虎杖苷口腔崩解片各项指标均符合要求,口感较好。%ğObjective Using Orthogonal Test polydatin orally disintegrating tablet formulation of the optimal preparation of tablets for oral disintegrating polydatin provide the best method method Using ethanol extraction, filtration, get polydatin, with the preparation and use polydatin orally disintegrating tablet formulation, preparation for the impact of L-HPC, lactose, starch, several factors were single factor, after the orthogonal experiment to determine the most good technology.Result polydatin orally disintegrating tablet formulation is the main component of L-HPC24.0%, 32.0% lactose, starch 11.2%.Experiments show that the method of dissolution curve regression equation (peak area concentration linear regression) A = 3065.7C-0.61, r = 0.9999. The linear range of 0.076-0.798mg / ml. RSD stability between 0.729% -2.774%, good stability. Its precision RSD between 0.634% -2.532%, the weight difference of less than± 7.5% 2, no tablets than± 15%.Conclusion Polydatin oral disintegrating tablets prepared in this experiment in the 30s disintegration, taste better.

  5. Tablet and oral liquid L-thyroxine formulation in the treatment of naïve hypothyroid patients with Helicobacter pylori infection.

    Science.gov (United States)

    Ribichini, Danilo; Fiorini, Giulia; Repaci, Andrea; Castelli, Valentina; Gatta, Luigi; Vaira, Dino; Pasquali, Renato

    2016-11-15

    To compare the clinical efficacy of tablet and oral liquid L-thyroxine (LT4) formulation in naïve hypothyroid subjects with Helicobacter pylori infection. Forty-seven adult naïve hypothyroid subjects with dyspeptic symptoms were investigated with upper endoscopy and divided into: 28 patients with Helicobacter pylori infection (Group A); 15 patients without gastric alterations (group B); 4 patients with autoimmune gastritis were excluded from the study. Subjects were randomly treated with a same dose of LT4 tablet (TAB) or oral liquid formulation (SOL), for 9 months on group A and 6 months on group B. Helicobacter pylori infection was eradicated after 3 months of LT4 treatment. On group A, after 3 months (before Helicobacter pylori eradication), subjects treated with SOL showed a greater thyroid-stimulating hormone reduction (ΔTSH3-0: TAB = -4.1 ± 4.6 mU/L; SOL = -7.7 ± 2.5 mU/L; p = 0.029) and a greater homogeneity in the thyroid-stimulating hormone values (TSH3mo: TAB = 5.7 ± 4.9 mU/L; SOL = 4.1 ± 2.0 mU/L; p = 0.025), compared to LT4 tablet. At 9 months (after 6 months of Helicobacter pylori eradication) mean thyroid-stimulating hormone values were lower in subjects treated with LT4 tablet (TSH9mo: TAB = 1.8 ± 1.2 mU/L; SOL = 3.2 ± 1.7 mU/L; p = 0.006). On group B no difference were observed, at each time point, in the mean thyroid-stimulating hormone values and thyroid-stimulating hormone variations between two LT4 formulations. LT4 liquid formulation may produce a better clinical response compared to the tablet formulation in hypothyroid subjects with Helicobacter pylori infection.

  6. 口腔卫生护理的Cochrane系统评价证据%Evidence of Cochrane Systematic Reviews Relating to Oral Hygiene Care

    Institute of Scientific and Technical Information of China (English)

    张晓歌; 杨帆; 史宗道; 陈阳平; 张安翔

    2009-01-01

    目的 总结有关口腔卫生护理的Cochrane系统评价证据.方法 计算机检索Cochrane Library(2008年第3期)中有关口腔卫生护理的系统评价,并进行分析.结果 共检索到4篇系统评价,内容涉及:手动与电动牙刷对维护口腔卫生的效果比较,应用牙间隙刷保持固定矫治患者口腔卫生的效果评价,初级口腔卫生护理的复诊间隔的选择,刮舌预防口臭的效果.结论 目前缺乏高强度证据来支持牙间隙刷等口腔卫生护理的疗效.其他口腔护理方法的疗效如漱口水等尚需通过进一步的试验来评估.现有口腔卫生护理的系统评价纳入随机对照试验的方法学质量普遍较低,部分研究存在随机方法描述不清、无隐蔽分组、无样本量计算,以及无意向治疗分析等缺陷.建议推行临床试验透明化,实施临床试验注册制度,按照CONSORT声明规范报道随机对照试验,以便总结口腔卫生护理的临床证据,提高口腔卫生护理临床水平.%Objective To assess the evidence of Cochrane systematic reviews relating to oral hygiene care.Methods Issue 3,2008 of The Cochrane Library was searched for systematic reviews relating to oral hygiene care.Results Four systematic reviews with the forty-five randomized controlled trials(RCTs) were included.The methods of forty-five studies were of lower quality with high risk of various biases.Conclusion There is insufficient evidence to support oral hygiene care.The overall quality of RCTs about oral hygiene care is generally low.Analysis of the included trials shows some trials have no clear description of randomization methods,allocation concealment,sample size calculation,and intention-to-treat analysis.To improve the quality of reporting of RCTs,Clinical Trial Registration and Revised consolidated standards of reporting trial(CONSORT) statement should be introduced as guidelines into the trial design.

  7. The effect of community oral health education on the oral hygiene of residents%社区口腔健康教育对居民口腔卫生的影响

    Institute of Scientific and Technical Information of China (English)

    谭淑玲; 吕达; 伍晓; 罗媛

    2016-01-01

    Objective To observe the effect of the community oral health education on the dental hygiene of the residents .Methods A total of 200 community residents were selected and ran-domly divided into a control group and an observation group ,each of 100 cases .Both groups were given free toothbrushes and toothpaste ,the control group was given simple explain the importance of brushing teeth and the correct method ,while the observation group was additionally provided with o-ral health lectures and one-to-one oral health consultation for 4 times .The oral health knowledge and plaque index were evaluated before and 3 months after the intervention .Results Three months after the intervention ,the observation group had significantly higher scores in all dimensions of the oral health knowledge questionnaire and lower dental plaque index ,compared with the control group . Conclusion Community oral health instruction can raise the awareness of oral health among resi-dents and promote their oral hygiene .%目的:观察社区口腔健康教育对居民口腔卫生的影响。方法选取社区居民200例随机将其分为对照组和观察组各100例。对照组在首次免费发放牙刷及牙膏时给予简单讲解刷牙的必要性和正确刷牙的方法;观察组在免费发放牙刷及牙膏同时,举办口腔健康教育讲座和进行4次一对一健康教育会谈。比较2组居民入选时及3个月后口腔卫生知识评分、牙菌斑指数。结果观察组3个月后口腔卫生知识评分高于对照组,牙菌斑指数低于对照组。结论社区口腔健康教育能够有效增强社区居民口腔健康意识,改善居民的口腔卫生状况。

  8. The use of school teachers to promote oral hygiene in some secondary school students at Hyderabad, Andhra Pradesh, India: A short term prospective pilot study

    Directory of Open Access Journals (Sweden)

    Byalakere R Chandrashekar

    2012-01-01

    Full Text Available Study design : It was a short term prospective pilot study on a group of 116 secondary school students. Objectives: To assess the feasibility of using the services of school teachers to promote oral hygiene in secondary school students and compare the effectiveness of dental health education (DHE offered by school teachers on a fortnightly basis with what is offered by dental professionals at three- monthly intervals. Materials and Methods: Six secondary schools were randomly selected. The base-line Oral Hygiene Index simplified (OHI-S and Plaque index (PI scores for all the students were recorded. The teachers were trained on dental health facts. The six schools were divided into three groups of two schools with different intervention techniques: Group 1- Schools given no health education, Group 2 - Schools given health education by their school teachers on a fortnightly basis together with simple screening for deposits of gross calculus , Group 3 - Schools which were given health education by dental professionals at intervals of three months without any screening. Grade nine students were selected for pre and post intervention evaluation. The second examination was done six months following the intervention to find out the OHI-S and Plaque index scores. The examination was done by three trained and calibrated dentists. Data analysis was done with SPSS 16 with relevant statistical tests. Results: The mean OHI-S and PI scores were significantly less in group 2 and there was a statistically significant difference between the baseline OHI - S, PI score and the scores after six months in all the three groups. Conclusion: The concept of utilizing the teachers for frequent DHE and screening for any gross deposits of food debris and calculus is feasible. Also frequent DHE by teachers was more effective than the infrequent DHE by the professionals.

  9. Oral Doxycycline in the Management of Acne Vulgaris: Current Perspectives on Clinical Use and Recent Findings with a New Double-scored Small Tablet Formulation.

    Science.gov (United States)

    Del Rosso, James Q

    2015-05-01

    Oral antibiotics have been used for the treatment of acne vulgaris for six decades. Among dermatologists, tetracyclines represent at least three-fourths of the oral antibiotics prescribed in clinical practice. Unlike other specialties, antibiotic use in dermatology is predominantly for the treatment of noninfectious disorders, such as acne vulgaris and rosacea, which usually involves prolonged therapy over several weeks to months as compared to short courses used to treat cutaneous infections. At the present time, doxycycline and minocycline are the most commonly prescribed tetracyclines in dermatology, used primarily for treatment of acne vulgaris with a long overall favorable track record of effectiveness and safety. Although both are commonly used, doxycycline may be chosen by clinicians more readily as there is a lower risk of rare yet potentially serious adverse reactions, although doxycycline does warrant preventative measures to reduce the risks of esophagitis and phototoxicity reactions. This article reviews data with a new double-scored small 150mg tablet of doxycycline hyclate that has proven functional scoring, exhibits bioavailability similar to enteric-coated doxycycline, and has been shown to be associated with a low potential for gastrointestinal adverse reactions very comparable to what is achieved with enteric-coated tablets.

  10. Practice and problems regarding oral hygiene: study among female medical undergraduate students of tertiary care hospital, Pune, India

    Directory of Open Access Journals (Sweden)

    Kajal Srivastava

    2016-06-01

    Conclusion: The study highlights the fact that preventive behaviour among medical students increased after they experienced some or the other oral health problem for which they were advised to follow these preventive practices so that the severity and extent of the disease does not progress. Further research is required on a larger scale so that the ways to increase the promotive and preventive oral health practices can be identified (e.g. behaviour change communication to prevent the occurrence of oral health problems. [Int J Res Med Sci 2016; 4(6.000: 2214-2217

  11. Hábitos de higiene bucal e fatores sociodemográficos em adolescentes Sociodemographic factors associated with oral hygiene habits in Brazilian adolescents

    Directory of Open Access Journals (Sweden)

    Maria do Carmo Matias Freire

    2007-12-01

    Full Text Available OBJETIVO: Investigar os hábitos de higiene bucal de adolescentes e sua relação com o sexo e o nível socioeconômico. MÉTODOS: Foram analisados dados secundários de um estudo transversal utilizando questionários auto-aplicáveis em 664 escolares de 15 anos, selecionados aleatoriamente de escolas públicas e privadas e suas mães, em Goiânia-GO. RESULTADOS: 51,8% da amostra eram do sexo feminino e 48,2% do masculino, 325 (48,9% pertenciam ao grupo de nível socioeconômico alto e 339 (51,1% ao nível baixo. Todos os adolescentes afirmaram que limpavam os dentes. Os principais motivos foram relacionados à saúde (73,5% e limpeza (40,2%. Os motivos foram associados ao sexo (pOBJECTIVE: To investigate the oral hygiene habits of Brazilian adolescents and their relation with gender and socioeconomic status. METHODS: Secondary data analyzed were from a cross-sectional study using self-completion questionnaires among 664 15-year-old schoolchildren randomly selected from public and private schools and their mothers, in Goiânia-GO, Brazil. RESULTS: 51.8% of the sample comprised girls and 48.2% boys; 48.9% were from a high social class and 51.1% from a low social class. All adolescents said they cleaned their teeth. The main reasons were related to health (73.5% and cleanliness (40.2%. Reasons varied by gender (p<0.001 and socioeconomic status (p<0.05. Most adolescents said they brushed their teeth three times or more a day (77.7%. The most common oral hygiene aids were toothbrush (97.6%, toothpaste (90.5% and dental floss (69.1%. Females brushed their teeth with higher frequency than males (p=0.001. Main brushing times were after lunch (80.3%, before breakfast (73.5% and before going to sleep (62.5%. Most adolescents (82.7% said they did not need to be reminded to brush. Significantly, more males than females said they needed to be reminded (p=0.017. Mothers were the main person to remind them to brush (66.1% and the person who gave them their

  12. Oral hygiene practices and their socio-demographic correlates among Nepalese adult: evidence from non communicable diseases risk factors STEPS survey Nepal 2013.

    Science.gov (United States)

    Thapa, Pushpa; Aryal, Krishna Kumar; Mehata, Suresh; Vaidya, Abhinav; Jha, Bijay Kumar; Dhimal, Meghnath; Pradhan, Shaili; Dhakal, Purushottam; Pandit, Arpana; Pandey, Achyut Raj; Bista, Bihungum; Pokhrel, Ava Upadhyay; Karki, Khem Bahadur

    2016-09-29

    Oral diseases remain a significant public health problem in Nepal, as do oral health behaviours. Socio-demographic factors play a crucial role in driving oral hygiene practices. This study aims to identify oral hygiene practices and associated socio-demographic factors in Nepalese population. This descriptive, cross-sectional study recruited 4200 adults (15-69 years) through multistage cluster sampling. Data obtained from the WHO NCD STEPS instrument version 2.2 were analysed in STATA 13.0 using complex sample weighted analysis. Prevalence of cleaning teeth at least once a day was 94.9 % (95 % CI: 93.7-95.9), while that of cleaning teeth at least twice a day was 9.9 % (95 % CI: 8.2-11.9). Use of fluoridated toothpaste was seen among 71.4 % (95 % CI: 67.9-74.7) respondents. A 3.9 % (95 % CI: 3.1-5.0) made a dental visit in the last 6 months. The 45-69 years age group had lesser odds of cleaning teeth at least once a day (AOR: 0.4; 95 % CI: 0.2-0.8), in comparison to 15-29 years age group. Women had greater odds of cleaning teeth at least twice a day (AOR: 1.7; 95 % CI: 1.1-2.4) and having visited a dentist in the last 6 months (AOR: 2.2; 95 % CI: 1.2-3.8) compared to men. With reference to rural residents, urban population had higher odds of using fluoridated toothpaste (AOR: 2.3; 95 % CI: 1.4-3.4) and making a dental visit within the last 6 months (AOR: 1.9; 95 % CI:1.1-3.6). Inhabitants of the Terai had five-fold (AOR: 4.9; 95 % CI: 3.1-7.8) greater odds of cleaning teeth once per day than did hill residents. Those with higher education had greater odds than non-formal education holders of cleaning teeth at least once a day (AOR: 9.0; 95 % CI: 2.9-27.7), cleaning teeth at least twice a day (AOR: 5.6; 95 % CI: 2.9-10.6), using fluoridated toothpaste (AOR: 13.9; 95 % CI: 8.4-23.1), and having visited a dentist in the last 6 months (AOR: 2.8; 95 % CI: 1.4-5.4). Cleaning teeth at least once a day is widely prevalent in Nepal and a substantial

  13. 21 CFR 520.1310 - Marbofloxacin tablets.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Marbofloxacin tablets. 520.1310 Section 520.1310... DRUGS, FEEDS, AND RELATED PRODUCTS ORAL DOSAGE FORM NEW ANIMAL DRUGS § 520.1310 Marbofloxacin tablets. (a) Specifications. Each tablet contains 25, 50, 100, or 200 milligrams (mg) marbofloxacin....

  14. Development and potential application of an oral ColoPulse infliximab tablet with colon specific release : A feasibility study

    NARCIS (Netherlands)

    Maurer, Jacoba M.; Hofmana, Susan; Schellekens, Reinout C.A.; Tonnis, Wouter F.; Dubois, Annelien O.T.; Woerdenbag, Herman J.; Hinrichs, Wouter L.J.; Kosterink, Jos G.W.; Frijlink, Henderik W.

    2016-01-01

    The monoclonal antibody infliximab is one of the cornerstones in the treatment of Crohn's disease. Local delivery of infliximab would be an alternative to overcome the inherent disadvantages of intravenous therapy. For this purpose 5mg infliximab tablets were developed. To stabilize the antibody dur

  15. Influence of Propolis on Hygiene, Gingival Condition, and Oral Microflora in Patients with Cleft Lip and Palate Treated with Fixed Orthodontic Appliances

    Directory of Open Access Journals (Sweden)

    Agnieszka Machorowska-Pieniążek

    2013-01-01

    Full Text Available The aim of this study was to evaluate the influence of 3% ethanol extract of propolis (EEP on hygiene, gingival and microbiological status of oral cavity in patients with cleft lip and palate treated with fixed orthodontic appliances. The study included forty-one nonsyndromic complete unilateral of bilateral cleft lip and palate subjects with fixed appliance on at least 10 teeth. Twenty-one subjects were instructed to brush their teeth three times a day using toothpaste with propolis. Control group included twenty subjects who were asked to brush their teeth three times a day using a toothpaste without propolis. API, OPI, GI, and supragingival bacterial plaque were taken from each subject twice: baseline and after using the toothpaste for 35 days. The final examinations showed statistically significant decrease in OPI, GI, and the percentage of the Actinomyces spp. and Capnocytophaga spp. compared with baseline in propolis group subjects. The improvement in oral health in these patients confirms antibacterial, anti-inflammatory, and regenerative properties of propolis.

  16. Olaparib tablet formulation

    DEFF Research Database (Denmark)

    Plummer, Ruth; Swaisland, Helen; Leunen, Karin

    2015-01-01

    BACKGROUND: The oral PARP inhibitor olaparib has shown efficacy in patients with BRCA-mutated cancer. This Phase I, open-label, three-part study (Parts A-C) in patients with advanced solid tumours evaluated the effect of food on the pharmacokinetics (PK) of olaparib when administered in tablet...... formulation. METHODS: PK data were obtained in Part A using a two-treatment period crossover design; single-dose olaparib 300 mg (two 150 mg tablets) was administered in two prandial states: fasted and fed. In Part B, patients received olaparib tablets (300 mg bid) for 5 days under fasting conditions; in Part...... exposure to olaparib 300 mg tablets, although in the absence of an effect on the extent of olaparib absorption....

  17. Oral findings in patients with primary Sjögren's syndrome and oral lichen planus - a preliminary study on the effects of bovine colostrum-containing oral hygiene products

    DEFF Research Database (Denmark)

    Pedersen, A.M.; Torpet, L.A.; Reibel, J.

    2002-01-01

    Primary Sjögren's syndrome, oral lichen planus, bovine colostrum, saliva, xerostomia, oral mucosa......Primary Sjögren's syndrome, oral lichen planus, bovine colostrum, saliva, xerostomia, oral mucosa...

  18. Bioavailability of hydrochlorothiazide from isomalt-based moulded tablets.

    Science.gov (United States)

    Ndindayino, F; Vervaet, C; Van den Mooter, G; Remon, J P

    2002-10-10

    The bioavailability of hydrochlorothiazide (HCT) from moulded isomalt-based tablets was evaluated after oral administration of 50 mg HCT to healthy volunteers as an oral moulded tablet and as a lozenge, in comparison with a conventional tablet formulation (Dichlotride 50 mg). Moulded tablets had a high relative bioavailability (F(rel)) as the pharmacokinetic parameters (C(max), t(max), t(1/2), AUC(0-->24 h)) determined from HCT plasma concentration versus time profiles were not significantly different (P>0.05; two-way ANOVA) in comparison with the conventional tablet. The relative bioavailability of the moulded tablet administered as a lozenge and as an oral tablet was 106.2+/-30.9% and 89.4+/-25.9%, respectively, in relation to the conventional tablet formulation. Direct moulding of isomalt tablets proved to be a suitable technique to administer a poorly soluble drug either as a conventional tablet or as a lozenge.

  19. 口腔卫生状况及慢性病与口腔鳞状细胞癌的关系研究%Association between oral hygiene, chronic diseases, and oral squamous cell carcinoma

    Institute of Scientific and Technical Information of China (English)

    黄江峰; 何保昌; 陈法; 刘芳萍; 鄢灵君; 胡志坚; 林李嵩; 何斐; 蔡琳

    2015-01-01

    目的:探讨口腔卫生状况及慢性病与口腔鳞状细胞癌的关系。方法采用病例-对照研究方法,收集2010年9月至2015年1月经病理确诊的口腔鳞状细胞癌新发病例414例,同期收集来自社区的对照870例。采用统一编制的调查表,面访收集研究对象的人口学特征、吸烟史、饮酒史、饮茶史、口腔卫生、饮食习惯、肿瘤家族史、既往疾病史等,应用非条件logistic回归模型分析口腔卫生习惯及慢性病与口腔鳞状细胞癌发病风险的调整OR(95%CI)值;按照吸烟状况、饮酒状况及性别进行分层,分析不良修复体、复发性口腔溃疡及高血压与口腔鳞状细胞癌的关联。结果多因素分析发现,口腔鳞状细胞癌的危险因素有目前牙齿数为20~27颗及1次/d、看牙医周期≥5年/次是口腔鳞状细胞癌的保护因素,其调整OR(95%CI)值分别为0.24(0.13~0.43)、0.13(0.07~0.24)、0.37(0.26~0.53)。分层分析发现,复发性口腔溃疡可增加非吸烟者和非饮酒者口腔鳞状细胞癌的发病风险,调整OR(95%CI)值分别为5.21(2.42~11.18)和4.71(2.37~9.36);在非吸烟者和非饮酒者中,高血压与口腔鳞状细胞癌的发生存在关联,调整OR(95%CI)值分别为1.70(1.10~2.61)和1.58(1.07~2.34)。结论口腔卫生状况及慢性病对口腔鳞状细胞癌的发生有一定影响。%Objective To investigate the association between oral hygiene, chronic diseases, and oral squamous cell carcinoma. Methods We performed a case-control study with 414 cases and 870 controls in Fujian during September 2010 to January 2015. Patients were newly diagnosed oral squamous cell carcinoma cases according to the pathologic diagnoses, control subjects were enrolled from community population. Epidemiological data were collected by in-person interviews using a standard questionnaire . The contents of the questionnaire included demography character, history of tobacco smoking and alcohol

  20. Academic-practice partnerships to promote evidence-based practice in long-term care: oral hygiene care practices as an exemplar.

    Science.gov (United States)

    McConnell, Eleanor Schildwachter; Lekan, Deborah; Hebert, Catherine; Leatherwood, Lisa

    2007-01-01

    Learning in practice disciplines suffers when gaps exist between classroom instruction and students' observations of routine clinical practices.(1) Academic institutions, therefore, have a strong interest in fostering the rapid and effective translation of evidence-based care techniques into routine practice. Long-term care (LTC) practice sites are particularly vulnerable to gaps between classroom teaching and how daily care is implemented, owing to the recent rapid advances in the scientific bases of care for frail older adults, the relative isolation of most LTC sites from academic settings,(2) and the relatively small number of registered nurses (RNs) available in LTC settings who can facilitate translation of research-based practices into care.(3) The aim of this project was to demonstrate the feasibility and value of an academic practice partnership to implement evidence-based approaches to solving resident care problems in LTC, as many scientifically proven practices hold promise for improving resident outcomes yet adoption is often slow.(4) We developed and implemented a clinical practice improvement process, based on diffusion of innovations theory and research,(5-8) to serve as a new model of academic-practice collaboration between a university school of nursing, LTC facility management and direct-care staff, as a means of developing high quality clinical sites for student rotations. The goal was to implement a sustainable evidence-based oral care program as an exemplar of how scientific evidence can be translated into LTC practice. This project focused on oral hygiene because the staff was dissatisfied with their existing resident oral care program, and an evidence-base for oral care in LTC existed that had not yet been incorporated into care routines. This article describes a systematic, replicable process for linking advanced practice registered nurse expertise with staff insights about care systems to reduce the gap between teaching and practice in

  1. Molar-incisor hypomineralization and oral hygiene in 10- to-12-yr-old Swedish children born preterm.

    Science.gov (United States)

    Brogårdh-Roth, Susanne; Matsson, Lars; Klingberg, Gunilla

    2011-02-01

    Although preterm birth is associated with an increased risk of medical problems and impairments, there is limited knowledge of how this affects oral health. It was hypothesized that when 10-12 yr of age, children who were preterm at birth would present with a higher prevalence of molar-incisor hypomineralization (MIH), more dental plaque, and a higher degree of gingival inflammation than full-term control children. Eighty-two preterm children, born between 24 and 32 wk of gestation, and 82 control children, born between 37 and 43 wk of gestation, were clinically examined for developmental defects in enamel, MIH, dental plaque, and gingival health. In addition, behaviour management problems were evaluated. Information on any aetiological factors with a potential influence on MIH and oral health was collected via questionnaires. Molar-incisor hypomineralization was more common in preterm children than in controls (38% vs. 16%), as were enamel developmental defects (69.5% vs. 51%). Low gestational age and low birth weight increased the risk of MIH. Preterm children had more plaque, a higher degree of gingival inflammation, and more behaviour-management problems than controls. In conclusion, oral health problems were more common in preterm children than in control children.

  2. [Tablet splitting].

    Science.gov (United States)

    Quinzler, R; Haefeli, W E

    2006-06-01

    The splitting of scored tablets provides many advantages. One benefit is to achieve dose flexibility to account for the huge interindividual differences in dose requirements for instance in paediatric and geriatric patients, which are often not covered by the available strengths in the market. Moreover, large-sized tablets can easier be swallowed if broken before swallowing and medication costs can often be reduced by splitting brands with higher strength. But not all tablets, mostly unscored tablets, are suitable for splitting. Splitting of extended release formulations can result in an overdose by uncontrolled release of the active component and degradation of the compound can occur if an enteric coating is destroyed by the splitting process. Whether tablets are suitable for splitting depends on the properties of the active component (e.g. light sensitivity), the galenics, the shape of the tablet, and the shape of the scoreline. Moreover, not all patients are informed, able, or willing to split tablets and the majority of the elderly population is not capable to break tablets. When split tablets are prescribed it is therefore important to view the shape of the tablet, to assess the patients ability and willingness to break tablets, to properly inform the patient about the appropriate way of splitting, and if necessary to suggest (and instruct) the use of a tablet splitting device.

  3. High-performance column liquid chromatographic method for the simultaneous determination of buclizine, tryptophan, pyridoxine, and cyanocobalamin in tablets and oral suspension.

    Science.gov (United States)

    Kuminek, Gislaine; Stulzer, Hellen K; Tagliari, Monika P; Oliveira, Paulo R; Bernardi, Larissa S; Rauber, Gabriela S; Cardoso, Simone G

    2011-01-01

    An HPLC method was developed and validated for the simultaneous determination of buclizine, tryptophan, pyridoxine, and cyanocobalamin in pharmaceutical formulations. The chromatographic separation was carried out on an RP-C18 column using a mobile phase gradient of methanol, 0.015 M phosphate buffer (pH 3.0), and 0.03 M phosphoric acid at a flow rate of 1.0 mL/min and UV detection at 230, 280, and 360 nm, respectively, for buclizine, tryptophan, pyridoxine, and cyanocobalamin. The method validation yielded good results with respect to linearity (r>0.999), specificity, precision, accuracy, and robustness. The RSD values for intraday and interday precision were below 1.82 and 0.63%, respectively, and recoveries ranged from 98.11 to 101.95%. The method was successfully applied for the QC analysis of buclizine, tryptophan, pyridoxine, and cyanocobalamin in tablets and oral suspension.

  4. A five way crossover human volunteer study to compare the pharmacokinetics of paracetamol following oral administration of two commercially available paracetamol tablets and three development tablets containing paracetamol in combination with sodium bicarbonate or calcium carbonate.

    Science.gov (United States)

    Grattan, T; Hickman, R; Darby-Dowman, A; Hayward, M; Boyce, M; Warrington, S

    2000-05-01

    This report concerns a single dose randomized five way crossover study to compare the pharmacokinetics of paracetamol from two commercially available paracetamol (500 mg) tablets and three different development paracetamol (500 mg) tablet formulations containing either sodium bicarbonate (400 mg), sodium bicarbonate (630 mg) or calcium carbonate (375 mg). The results demonstrated that addition of sodium bicarbonate (630 mg) to paracetamol tablets, increased the rate of absorption of paracetamol relative to conventional paracetamol tablets and soluble paracetamol tablets. Addition of sodium bicarbonate (400 mg) to paracetamol tablets increased the absorption rate of paracetamol relative to conventional paracetamol tablets, but there was no difference in the rate of absorption compared to soluble paracetamol tablets. Inclusion of calcium carbonate (375 mg) to paracetamol tablets had no effect on absorption kinetics compared to the conventional paracetamol tablet. The faster absorption observed for the sodium bicarbonate formulations may be as a result of an increase in gastric emptying rate leading to faster transport of paracetamol to the small intestine where absorption takes place.

  5. Evaluation of Knowledge and Practices Regarding Cholera, Water Treatment, Hygiene, and Sanitation Before and After an Oral Cholera Vaccination Campaign-Haiti, 2013-2014.

    Science.gov (United States)

    Childs, Lana; François, Jeannot; Choudhury, Alina; Wannemuehler, Kathleen; Dismer, Amber; Hyde, Terri B; Yen, Catherine Y; Date, Kashmira A; Juin, Stanley; Katz, Mark A; Kantor, Erica Felker; Routh, Janell; Etheart, Melissa; Wright, Tracie; Adrien, Paul; Tohme, Rania A

    2016-12-07

    In 2013, the Government of Haiti implemented its first oral cholera vaccine (OCV) campaign in Petite Anse, an urban setting, and Cerca Carvajal, a rural commune. We conducted and compared responses to two independent cross-sectional knowledge and practices household surveys pre- (N = 297) and post- (N = 302) OCV campaign in Petite Anse. No significant differences in knowledge about causes, symptoms, and prevention of cholera were noted. Compared with precampaign respondents, fewer postcampaign respondents reported treating (66% versus 27%, P < 0.001) and covering (96% versus 89%, P = 0.02) their drinking water. Compared with precampaign, postcampaign survey household observations showed increased availability of soap (16.2% versus 34.5%, P = 0.001) and handwashing stations (14.7% versus 30.1%, P = 0.01), but no significant changes in handwashing practices were reported. Although there was no change in knowledge, significant decreases in water treatment practices necessary for cholera and other diarrheal diseases prevention were noted in the postcampaign survey. Future OCV campaigns in Haiti should be used as an opportunity to emphasize the importance of maintaining good water, sanitation, and hygiene practices, and include a comprehensive, integrated approach for cholera control.

  6. Rationale and design of the oral HEMe iron polypeptide Against Treatment with Oral Controlled Release Iron Tablets trial for the correction of anaemia in peritoneal dialysis patients (HEMATOCRIT trial

    Directory of Open Access Journals (Sweden)

    Isbel Nicole M

    2009-07-01

    Full Text Available Abstract Background The main hypothesis of this study is that oral heme iron polypeptide (HIP; Proferrin® ES administration will more effectively augment iron stores in erythropoietic stimulatory agent (ESA-treated peritoneal dialysis (PD patients than conventional oral iron supplementation (Ferrogradumet®. Methods Inclusion criteria are peritoneal dialysis patients treated with darbepoietin alpha (DPO; Aranesp®, Amgen for ≥ 1 month. Patients will be randomized 1:1 to receive either slow-release ferrous sulphate (1 tablet twice daily; control or HIP (1 tablet twice daily for a period of 6 months. The study will follow an open-label design but outcome assessors will be blinded to study treatment. During the 6-month study period, haemoglobin levels will be measured monthly and iron studies (including transferring saturation [TSAT] measurements will be performed bi-monthly. The primary outcome measure will be the difference in TSAT levels between the 2 groups at the end of the 6 month study period, adjusted for baseline values using analysis of covariance (ANCOVA. Secondary outcome measures will include serum ferritin concentration, haemoglobin level, DPO dosage, Key's index (DPO dosage divided by haemoglobin concentration, and occurrence of adverse events (especially gastrointestinal adverse events. Discussion This investigator-initiated multicentre study has been designed to provide evidence to help nephrologists and their peritoneal dialysis patients determine whether HIP administration more effectively augments iron stores in ESP-treated PD patients than conventional oral iron supplementation. Trial Registration Australia New Zealand Clinical Trials Registry number ACTRN12609000432213.

  7. Drilling Deeper into tooth brushing skills: Is proactive interference an under-recognized factor in oral hygiene behavior change?

    Science.gov (United States)

    Thavarajah, Rooban; Kumar, Madan; Mohandoss, Anusa Arunachalam; Vernon, Lance T

    2015-09-01

    Proper tooth brushing is a seemingly simple motor activity that can promote oral health. Applying health theories, such as the Information-Motivation-Behavioral Skills (IMB) model, Motivational Interviewing (MI) and Integrated Health Coaching (IHC), may help optimize tooth brushing technique in those with suboptimal skills. Some motor activities, including tooth brushing, may over time become rote and unconscious actions, such that an existing habit can inhibit new learning, i.e., exert proactive interference on learning the new skill. Proactive interference may impede the acquisition of new tooth brushing skills; thus, in this report, we: (1) Review how the habit of tooth brushing is formed; (2) Postulate how proactive interference could impede the establishment of proper tooth brushing retraining; (3) Discuss the merits of this hypothesis; and (4) Provide guidance for future work in this topic within the context of an approach to behavior change that integrates IMB, MI and IHC methodology.

  8. Influence of individual oral hygiene to gingivitis during the orthodontic treatment%正畸治疗过程中个人口腔保健措施对牙龈炎的影响

    Institute of Scientific and Technical Information of China (English)

    何瑶; 张绮

    2011-01-01

    The time for orthodontic treatment lasts about 1 to 2 years. Because of the appliances of orthodontics, the environment of microorganism changes, which makes it difficult to keep oral health perfect. Individual o-ral hygiene as the main clean measure, is very important in this period. With proper individual oral hygiene, one can not only keep oral health, but also prevent oral diseases like gingivitis and this will be positive to orthodontic treatment. This review will discuss the influence of individual oral hygiene including physical clean measures and chemical ones, to gingivitis during the orthodontic treatment.%正畸过程通常持续1~2年时间,正畸矫治装置的戴入,使患者口腔微生态环境发生改变,给口腔清洁带来了一定的困难,此过程中患者的个人口腔保健尤为重要。恰当的个人口腔卫生保健措施,不仅能保持口腔清洁,对防治口腔疾病如牙龈炎等的发生,保证正畸治疗的顺利进行也有积极意义。本文就正畸治疗过程中个人口腔保健可以采取的措施,包括物理性的清洁措施(牙刷和牙缝清洁器材)和化学性的清洁措施(牙膏和漱口水),对牙龈炎的影响作一综述。

  9. Study on relationship between dental caries and oral hygiene pre-school children in Xi'an%西安市学龄前儿童口腔卫生和龋病关系的调查

    Institute of Scientific and Technical Information of China (English)

    杨文晔; 李洁; 韩冰

    2010-01-01

    目的 了解西安市学龄前儿童龋病流行情况以及龋病与口腔卫生的关系,以指导今后乳牙龋病防治工作.方法 随机在西安市抽取5所幼儿园,按统一标准对2307名4~6岁学龄前儿童进行龋病检查及口腔卫生评估.结果 被调查者乳牙患龋率为56.4%,龋均(2.35±3.049),口腔卫生良好者患龋率明显低于口腔卫生差者.结论 学龄前儿童仍为龋病高发年龄,口腔卫生和龋齿发病密切相关,需要增强儿童口腔保健意识以达到促进儿童健康成长.%Objective To investigate the prevalence of caries among pre-school children in Xi' an and the relationship between dental caries and oral hygiene in order to provide the guidance of prevention of caries in deciduous teeth.Methods 5 infant schools in Xi' an were selected randomly.Examination of dental caries and oral hygiene were conducted according to the same standard among 2307 pupils from selected school.Results The caries prevalence rate of deciduous teeth was 56.4% with a mean DMFT of (2.35±3.049).The caries prevalence rate among children who had good oral hygiene was significantly lower than those had bed oral hygiene.Conclusions Prevalence rate of dental caries among pre-school children is high.Oral hygiene is a very important influencing factor of it.It is very important to enhance awareness of oral health to improve the health for children.

  10. 我院2014年住院患者口服片剂分劈使用分析%Analysis of the Application of Oral Tablet Splitting in Inpatients of Our Hospital in 2014

    Institute of Scientific and Technical Information of China (English)

    徐蕾; 杨婉花; 李祖贤

    2015-01-01

    OBJECTIVE:To provide reference for clinical rational drug use. METHODS:The medical orders of oral tablet in the inpatients collected from our hospital in 2014,and the application of oral tablet splitting was analyzed statistically. RESULTS:There were 220 specifications in total,and 93 tablets were split for use,accounting for 42.27%. Of all split tablets,there were 52 kinds with split mark on surface,accounting for 55.91%. There were 357 602 medical orders of tablet and 15 202 of tablet split-ting,accounting for 4.25%. The top three categories in frequency of splitting were Benserazide tablets,Digoxin and Clonazepam tablet. CONCLUSIONS:To meet the demand of clinical treatment,tablet splitting has its rationality. It is necessary to enhance com-munication among pharmacists,doctors and nurses to weigh the pros and cons before treatment.%目的:为临床合理用药提供参考。方法:随机抽取我院2014年每月5 d住院患者口服片剂医嘱,对口服片剂分劈使用情况进行统计分析。结果:抽取医嘱涉及片剂共220个品规,分劈使用93个,占比42.27%;其中表面刻有分劈划痕52个,占比55.91%。片剂医嘱共357602条,分劈医嘱15202条,分劈使用率为4.25%。分劈使用率前3位的药品为多巴丝肼片、地高辛片、氯硝西泮片。结论:为了满足临床的治疗需要,片剂分劈使用有其存在的合理性,但需要药师加强与医师沟通,权衡利弊使用。

  11. A Phase 1, Open-Label, Randomized, Crossover Study Evaluating the Bioavailability of TAS-102 (Trifluridine/Tipiracil) Tablets Relative to an Oral Solution Containing Equivalent Amounts of Trifluridine and Tipiracil.

    Science.gov (United States)

    Becerra, Carlos R; Yoshida, Kenichiro; Mizuguchi, Hirokazu; Patel, Manish; Von Hoff, Daniel

    2017-06-01

    TAS-102 (trifluridine/tipiracil) is composed of an antineoplastic thymidine-based nucleoside analogue trifluridine (FTD), and a thymidine phosphorylase inhibitor, tipiracil (TPI), at a molar ratio of 1:0.5 (weight ratio, 1:0.471). A phase 1 study evaluated relative bioavailability of TAS-102 tablets compared with an oral solution containing equivalent amounts of FTD and TPI. In an open-label, 2-sequence, 3-period, crossover bioavailability study (part 1), patients 18 years or older with advanced solid tumors were randomized to receive TAS-102 tablets (60 mg; 3 × 20-mg tablets) on day 1 and TAS-102 oral solution (60 mg) on days 8 and 15, or the opposite sequence. In an extension (part 2), all patients received TAS-102 tablets. Of the 46 patients treated in the crossover study, 38 were evaluable in the crossover bioavailability pharmacokinetic population. For area under the concentration-time curve (AUC)0-∞ and AUC0-last for FTD and TPI, and maximum plasma concentration (Cmax ) for TPI, the 90% confidence intervals (CIs) of the geometric mean ratios were within the 0.80 to 1.25 boundary for demonstration of bioequivalence; for FTD Cmax , the lower limit of the 90%CI was 0.786. The most frequently reported treatment-related grade 3 or 4 adverse events were neutropenia (7 patients) and decreased neutrophil count (3 patients). Although the lower limit of the 90%CI for the geometric mean ratio of FTD Cmax was slightly lower than 0.80, the bioavailability of the TAS-102 tablet is considered clinically similar to that of a TAS-102 oral solution. TAS-102 was well tolerated in this population of patients with advanced solid tumors. © 2016, The American College of Clinical Pharmacology.

  12. Study to define and verify the personal oral hygiene requirements for extended manned space flight: Oral physiology and microbiology in Skylab manned space missions

    Science.gov (United States)

    Brown, L. R.

    1975-01-01

    Methods for metabolic fingerprinting of pathogenic oral bacteria were developed and the effects of Skylab missions on salivary electrolyte levels were studied. High resolution gas liquid chromatographic (GLC) and pyrolysis-GLC procedures were used to obtain metabolic profiles of closely related bacteria associated with dental caries and periodontal disease. It was found that the GLC procedures provide a practical and reproducible means of obtaining metabolic markers for identifying closely related strains of these organisms. Fractions of stimulated whole saliva samples from the prime and back-up crews of the three Skylab missions were used to measure salivary electrolyte concentrations. All the electrolytes previously reported as having increased in urine and feces during the missions were assessed. Sodium, potassium, calcium, magnesium, phosphorous and chloride were studied. A decrease in sodium and an increase in magnesium were observed, but the mineral imbalances attributable to the mission-related increases in urinary electrolytes were not detected.

  13. [The enantioselective pharmacokinetic study of desvenlafaxine sustained release tablet in Chinese healthy male volunteers after oral administration].

    Science.gov (United States)

    Chen, Yin-xia; Du, Jiang-bo; Zhang, Yi-fan; Chen, Xiao-yan; Zhong, Da-fang

    2015-04-01

    A chiral LC-MS/MS method for the simultaneous analysis of desvenlafaxine (DVS) enantiomers in human plasma was developed and applied to a pharmacokinetic study on 12 Chinese healthy volunteers. d6-Desvenlafaxine was used as internal standard (IS). Chromatographic separation was performed on the Astec Chirobiotic V chiral column (150 mm x 4.6 mm, 5 μm). The assay was linear over the concentration range of 0.500-150 ng x mL(-1) for both enantiomers (r2 > 0.99). The method was successfully applied to a stereoselective pharmacokinetic study of 100 mg desvenlafaxine sustained release tablets on 12 Chinese healthy volunteers under fasting conditions. The results showed that the pharmacokinetic parameters were similar to both enantiomers in Chinese healthy volunteers. The AUC(0-t), and C(max) of the two enantiomers were about 1.5 times higher than those of blacks and whites reported in the literature.

  14. Comparison of the Efficacy of Watermelon Frost and Cydiodine Buccal Tablets in Treatment of Oral Ulcer%西瓜霜喷剂与西地碘含片治疗口腔溃疡的疗效比较

    Institute of Scientific and Technical Information of China (English)

    王宏峰

    2016-01-01

    目的:对比西瓜霜喷剂与西地碘含片治疗口腔溃疡的疗效。方法喷剂组、含片组各入选患者142例,分别采用西瓜霜喷剂、西地碘含片治疗。结果喷剂组痊愈率、愈显率高于含片组,差异具有统计学意义(P<0.05)。结论西瓜霜喷剂治疗口腔溃疡疗效更优。%Objective Comparison of watermelon frost spray and West iodine tablets in the treatment of oral ulcer curative effect. Methods Spray group, tablet group each selected 142 patients, respectively by watermelon frost spray, cydiodine buccal tablets in the treatment. Results Spray agent group, the cure rate, markedly rate is higher than the tablet group, the difference has statistical significance (P<0.05). Conclusion Watermelon frost spray in the treatment of oral cavity ulcer curative effect better.

  15. Use of Oral Cholera Vaccine and Knowledge, Attitudes, and Practices Regarding Safe Water, Sanitation and Hygiene in a Long-Standing Refugee Camp, Thailand, 2012-2014

    Science.gov (United States)

    Phares, Christina R.; Wannemuehler, Kathleen A.; Nyangoma, Edith; Taylor, Eboni M.; Fulton, Anna; Wongjindanon, Nuttapong; Aung, Naw Rody; Travers, Phillipe; Date, Kashmira

    2016-01-01

    Oral cholera vaccines (OCVs) are relatively new public health interventions, and limited data exist on the potential impact of OCV use on traditional cholera prevention and control measures—safe water, sanitation and hygiene (WaSH). To assess OCV acceptability and knowledge, attitudes, and practices (KAPs) regarding cholera and WaSH, we conducted cross-sectional surveys, 1 month before (baseline) and 3 and 12 months after (first and second follow-up) a preemptive OCV campaign in Maela, a long-standing refugee camp on the Thailand-Burma border. We randomly selected households for the surveys, and administered questionnaires to female heads of households. In total, 271 (77%), 187 (81%), and 199 (85%) households were included in the baseline, first and second follow-up surveys, respectively. Anticipated OCV acceptability was 97% at baseline, and 91% and 85% of household members were reported to have received 1 and 2 OCV doses at first follow-up. Compared with baseline, statistically significant differences (95% Wald confidence interval not overlapping zero) were noted at first and second follow-up among the proportions of respondents who correctly identified two or more means of cholera prevention (62% versus 78% and 80%), reported boiling or treating drinking water (19% versus 44% and 69%), and washing hands with soap (66% versus 77% and 85%); a significant difference was also observed in the proportion of households with soap available at handwashing areas (84% versus 90% and 95%), consistent with reported behaviors. No significant difference was noted in the proportion of households testing positive for Escherichia coli in stored household drinking water at second follow-up (39% versus 49% and 34%). Overall, we observed some positive, and no negative changes in cholera- and WaSH-related KAPs after an OCV campaign in Maela refugee camp. OCV campaigns may provide opportunities to reinforce beneficial WaSH-related KAPs for comprehensive cholera prevention and

  16. Oral Hygiene Status in a General Population of Iran, 2011: A Key Lifestyle Marker in Relation to Common Risk Factors of Non-Communicable Diseases

    Directory of Open Access Journals (Sweden)

    Fereshteh Asgari

    2015-06-01

    Full Text Available Background To estimate Oral Hygiene (OH status in the Iranian population in 2011, and to determine the influence of socio-economic characteristics on OH, and its interrelation with common risk factors of Non-Communicable Diseases (NCDs. Methods Data including a total of 12,105 individuals aged 6-70 years were obtained from the sixth round of the surveys of NCDs risk factors in Iran. OH was recorded through a structured questionnaire measuring daily frequencies of tooth brushing and dental flossing. Descriptive analyses were performed on demographic characteristics in the complex sample survey setting. We also employed weighted binary logistic regression to compute Odds Ratio (OR as a measure of association between the response and explanatory factors. Furthermore, to construct an asset index, we utilized Principal Component Analysis (PCA. Results The percentage with minimum recommended daily OH practices was 3.7% among men and 7.7% among women (OR= 2.3; P< 0.001. Urban citizens were more likely to have their teeth cleaned compared to rural people (OR= 2.8; P< 0.001. For both genders, a relatively better condition was observed in the 25–34 age group (male: 5.6%; female: 10.3%. In addition, OH status improved significantly by increase in both level of education (P< 0.001 and economic status (P< 0.001. There were also apparent associations between self-care practices and specific behavioral risk factors, though the correlation with dietary habits and tobacco use could be largely explained by socio-economic factors. Conclusion OH situation in Iran calls for urgent need to assign proper interventions and strategies toward raising public awareness and reducing disparities in access to health facilities.

  17. Use of Oral Cholera Vaccine and Knowledge, Attitudes, and Practices Regarding Safe Water, Sanitation and Hygiene in a Long-Standing Refugee Camp, Thailand, 2012-2014.

    Science.gov (United States)

    Scobie, Heather M; Phares, Christina R; Wannemuehler, Kathleen A; Nyangoma, Edith; Taylor, Eboni M; Fulton, Anna; Wongjindanon, Nuttapong; Aung, Naw Rody; Travers, Phillipe; Date, Kashmira

    2016-12-01

    Oral cholera vaccines (OCVs) are relatively new public health interventions, and limited data exist on the potential impact of OCV use on traditional cholera prevention and control measures-safe water, sanitation and hygiene (WaSH). To assess OCV acceptability and knowledge, attitudes, and practices (KAPs) regarding cholera and WaSH, we conducted cross-sectional surveys, 1 month before (baseline) and 3 and 12 months after (first and second follow-up) a preemptive OCV campaign in Maela, a long-standing refugee camp on the Thailand-Burma border. We randomly selected households for the surveys, and administered questionnaires to female heads of households. In total, 271 (77%), 187 (81%), and 199 (85%) households were included in the baseline, first and second follow-up surveys, respectively. Anticipated OCV acceptability was 97% at baseline, and 91% and 85% of household members were reported to have received 1 and 2 OCV doses at first follow-up. Compared with baseline, statistically significant differences (95% Wald confidence interval not overlapping zero) were noted at first and second follow-up among the proportions of respondents who correctly identified two or more means of cholera prevention (62% versus 78% and 80%), reported boiling or treating drinking water (19% versus 44% and 69%), and washing hands with soap (66% versus 77% and 85%); a significant difference was also observed in the proportion of households with soap available at handwashing areas (84% versus 90% and 95%), consistent with reported behaviors. No significant difference was noted in the proportion of households testing positive for Escherichia coli in stored household drinking water at second follow-up (39% versus 49% and 34%). Overall, we observed some positive, and no negative changes in cholera- and WaSH-related KAPs after an OCV campaign in Maela refugee camp. OCV campaigns may provide opportunities to reinforce beneficial WaSH-related KAPs for comprehensive cholera prevention and control.

  18. Clinical Evaluation of Oral Valaciclovir Hydrochloride Tablets Pidotimod Tablets in the Treatment of Recurrent Genital Herpes%评价口服盐酸伐昔洛韦片联合匹多莫德片治疗复发性生殖器疱疹的临床疗效

    Institute of Scientific and Technical Information of China (English)

    何志光; 姜乐

    2016-01-01

    目的:分析和评价口服盐酸伐昔洛韦片联合口服匹多莫德片治疗复发性生殖器疱疹的临床疗效。方法选取我院2014年4月~2015年10月收治的82例复发性生殖器疱疹患者,按照抽签法将患者平均分为观察组和对照组,观察组患者接受盐酸伐昔洛韦片联合匹多莫德片的治疗,对照组患者仅接受盐酸伐昔洛韦片的治疗,比较临床疗效。结果观察组患者治疗有效率更高(97.56%vs.80.49%,χ2=4.493,P<0.05)、复发率更低(43.90%vs.70.73%,P<0.05)。结论盐酸伐昔洛韦片联合匹多莫德片口服治疗复发性生殖器疱疹临床疗效显著,可提高患者治疗有效率、降低复发率。%Objective Clinical analysis and evaluation of oral and oral valaciclovir hydrochloride tablets pidotimod tablets in the treatment of recurrent genital herpes.MethodsIn our hospital from April 2014 to October 2015, 82 cases of recurrence of genital herpes patients, according to the draw method patients were divided into the observation group and the control group and observation group patients were treated with valaciclovir hydrochloride valacyclovir tablets combined with pidotimod tablets, patients in the control group only received the treatment of valaciclovir hydrochloride tablets, compared the clinical efifcacy.Results The effective rate of the observation group was higher (97.56%vs. 80.49%, χ2=4.493,P< 0.05), and the recurrence rate was lower (43.90%vs. 70.73%,P < 0.05). Conclusion Hydrochloride cutting valacyclovir tablets combined with pidotimod tablets oral in the treatment of recurrent genital herpes clinical curative effect significantly, improve treatment efficiency and reduce the recurrence rate.

  19. MOUTH DISSOLVING TABLET: AN OVERVIEW

    Directory of Open Access Journals (Sweden)

    Kulkarni S. D.

    2011-04-01

    Full Text Available Mouth dissolving Tablets disintegrate and/or dissolve rapidly in the saliva without the need for water. Some tablets are designed to dissolve in saliva extremely fast, within a few seconds, and are true fast-dissolving tablets. Others contain agents to enhance the rate of tablet disintegration in the oral cavity, and are more appropriately termed fast-disintegrating tablets, as they may take up to a minute to completely disintegrate. Mouth or Fast dissolving tablets have been formulated for pediatric, geriatric and bedridden patients and in the many elderly persons will have difficulties in taking conventional oral dosage forms because of hand tremors and dysphagia. The technologies used for manufacturing fast-dissolving tablets are freeze-drying, spray-drying, molding, sublimation, sugar-based excipients, compression, and disintegration addition. As a result of increased life expectancy, the elderly constitute a large portion of the worldwide population today. These people eventually will experience deterioration of their physiological and physical abilities.

  20. 口腔健康教育对某校中学生口腔卫生状况干预的效果%Effect of health education on oral hygiene status in secondary school students

    Institute of Scientific and Technical Information of China (English)

    隋红; 林江; 毕良佳; 宋玉琦; 马巍

    2012-01-01

    目的 调查中学生的口腔卫生习惯;评价口腔健康宣教对改善中学生口腔卫生状况的效果.方法 抽取某中等专科学校160名学生,发放调查问卷调查中学生的刷牙行为及影响口腔卫生状况的相关因素;将160名学生分为实验组和对照组.对实验组学生进行口腔健康宣教,对照组不做任何干预措施.3月后,评价两组学生的口腔卫生状况改善情况.结果 实验组学生的简化牙石指数( calculus index-simplified,C1-S)、菌斑指数(plaque index,PU)和牙龈指数(gingival index,GI)与对照组相比有明显改善(P<0.05).刷牙行为和饮食习惯与中学生的口腔卫生状况关系密切,而家庭环境、来源地对中学生口腔卫生状况无影响.结论 通过口腔健康宣教进行干预,可有效改善中学生口腔卫生状况.%Objective To investigate the oral hygiene habits of the students and evaluate the effects of oral health education on improving the oral hygiene status of the school students. Methods One hundred and sixty students of a technical secondary school were selected. Survey on tooth-brushing behaviors and related factors in oral health status of the school students was conducted by questionnaire. Students of the school were divided into experimental and control groups. Students in the experimental group were given oral health education,while control group without any intervention. After 3 months,oral hygiene status of the two group students was evaluated. Results Three months later,compared with the control group,calculus index-simplified ( CI-S),plaque index ( PLI) and gingival index ( GI) were all significantly improved in the experimental group (P < 0.05 ). Tooth-brushing behavior and diet habits were closely related to the oral hygiene status of the secondary school students,while the family environment and homeplace had no significant differences in the oral hygiene status of secondary school students. Conclusion Intervention through

  1. Oral myiasis

    OpenAIRE

    Thalaimalai Saravanan; Mathan A Mohan; Meera Thinakaran; Saneem Ahammed

    2015-01-01

    Myiasis is a pathologic condition in humans occurring because of parasitic infestation. Parasites causing myiasis belong to the order Diptera. Oral myiasis is seen secondary to oral wounds, suppurative lesions, and extraction wounds, especially in individuals with neurological deficit. In such cases, neglected oral hygiene and halitosis attracts the flies to lay eggs in oral wounds resulting in oral myiasis. We present a case of oral myiasis in 40-year-old male patient with mental disability ...

  2. Pharmaceutical development of an oral tablet formulation containing a spray dried amorphous solid dispersion of docetaxel or paclitaxel

    NARCIS (Netherlands)

    Sawicki, Emilia; Beijnen, Jos H; Schellens, Jan H M; Nuijen, Bastiaan

    2016-01-01

    Previously, it was shown in Phase I clinical trials that solubility-limited oral absorption of docetaxel and paclitaxel can be drastically improved with a freeze dried solid dispersion (fdSD). These formulations, however, are unfavorable for further clinical research because of limitations in amorph

  3. Promoting Critical Thinking among Dental Hygiene Students: Strategies for Educators

    Science.gov (United States)

    Jordan D'Ambrisi, Kathleen M.

    2011-01-01

    Dental hygiene education has evolved over the years from dental hygiene professions who provide patient education on oral health care to assuming the responsibility for the assimilation of knowledge that requires judgment, decision making and critical thinking skills. Given that the dental hygiene professions has moved toward evidence-based,…

  4. Promoting Critical Thinking among Dental Hygiene Students: Strategies for Educators

    Science.gov (United States)

    Jordan D'Ambrisi, Kathleen M.

    2011-01-01

    Dental hygiene education has evolved over the years from dental hygiene professions who provide patient education on oral health care to assuming the responsibility for the assimilation of knowledge that requires judgment, decision making and critical thinking skills. Given that the dental hygiene professions has moved toward evidence-based,…

  5. Research on the Application Effect of Healthy Transmission in Oral Hygiene Instruction among Gingivitis Patients%传播方式在牙龈炎患者口腔卫生指导中的效果研究

    Institute of Scientific and Technical Information of China (English)

    张晖

    2015-01-01

    Objective:To explore the application effect of comprehensive healthy transmission in oral hygiene instruction and further reduce the prevalence of gingivitis.Method:540 adult gingivitis patients were randomly selected in our center from Aug 2013 to Oct 2013. After received the same diagnosis and remedy, all participants were asked to finish a questionnaire, Meanwhile, an oral hygiene instruction was conducted among the participants through mass communication and inter-personal communication combination method. Comprehensive communicational intervention was further enhanced when participants paid return visits 3 months later. 6 months later, all participants underwent an oral check and completed the same questionnaire. We evaluated the communication effects by contrast the oral hygiene condition and awareness of each participants 6 months later to the beginning.Result: Participants gained more knowledge about gingivitis and oral hygiene after received comprehensive healthy transmission, and the compliance to the oral hygiene instruction had been significantly improved (P<0.001). Additionally, the dental plaque index (PI), gingival index (GI) and sulcus bleeding index (SBI) were all significantly lower after the intervention(P<0.001).Conclusion:The comprehensive healthy transmission method could effectively improve the compliance of oral hygiene instruction and may further reduce the gingivitis prevalence.%目的:探讨传播方式在提高牙龈炎患者口腔卫生指导依从性中的运用效果,以期达到降低牙龈炎患病率的目的。方法:选择2013年8-10月在本所进行健康体检时筛查出的成年牙龈炎患者540例,统一进行口腔局部诊治,同时发放自行设计的调查问卷,并运用大众传播与人际传播相结合的综合传播方式开展口腔卫生指导,3个月后复诊,强化综合传播干预;6个月后,进行口腔检查,填写同一调查问卷,与初诊时进行自身对照,评估综合

  6. Safety of an oral anticancer agent (trifluridine/tipiracil combination tablet) in patients with advanced and recurrent colorectal cancer.

    Science.gov (United States)

    Kimura, M; Go, M; Iwai, M; Ito, D; Asano, H; Usami, E; Teramachi, H; Yoshimura, T

    2016-04-01

    We retrospectively studied the safety of trifluridine/tipiracil combination tablet (TAS-102) monotherapy in patients with advanced and recurrent colorectal cancer. Adverse events to TAS-102 monotherapy were observed in 22 out of 23 cases (95.7%). The most frequent adverse events were neutropenia (69.6%), nausea (53.2%), and malaise (30.4%). Treatment was postponed in 54 (59.3%) out of 91 courses, and in 34 (66.7%) of these 54 courses, the delay in treatment was due to bone marrow suppression. Seven patients with peritoneal metastases suffered from nausea, whilst none of the patients without peritoneal metastases had nausea (p = 0.0139). Nausea and vomiting during a previous chemotherapy cycle was significantly associated with nausea after TAS-102 treatment (p = 0.0007), and the treatment cycles were significantly longer in patients with grade 3 or 4 neutropenia (p = 0.0061). Our results suggest that the incidence of nausea was higher in patients treated with TAS-102. Therefore, it is important to inform patients of the risk of these toxicities and to provide enhanced supportive care. Moreover, we recommend that, for patients with repeated treatment postponement due to neutropenia, the dosage should be fixed based on therapeutic efficacy and prognosis.

  7. LC-MS/MS determination and urinary excretion study of seven alkaloids in healthy Chinese volunteers after oral administration of Shuanghua Baihe tablets.

    Science.gov (United States)

    Cheng, Minlu; Liu, Ruijuan; Wu, Yao; Gu, Pan; Zheng, Lu; Liu, Yujie; Ma, Pengcheng; Ding, Li

    2016-01-25

    An LC-MS/MS method was developed and validated for the simultaneous determination of magnoflorine, berberrubine, jatrorrhizine, coptisine, epiberberine, palmatine and berberine in human urine. The sample preparation procedure involved the four-fold dilution of the urine samples with acetonitrile/water (1:3, v/v). The chromatographic separation was achieved on a Hedera ODS-2 column under gradient elution at a flow rate of 0.4 mL/min with acetonitrile and water containing 0.5% formic acid as the mobile phase. The mass detection was performed in the positive mode. Calibration curves of the seven alkaloids showed good linearity (correlation coefficients>0.9973) over their concentration ranges. To meet the requirements of urinary excretion study for each alkaloid in human, the lower limit of quantification was set at different values from 0.05063 ng/mL to 2.034 ng/mL for the seven alkaloids, respectively. The intra- and inter-batch precision and accuracy were all within ± 15%. No matrix effect was observed for the analytes. The validated method was applied to the excretion study for the seven alkaloids in healthy Chinese volunteers after oral administration of Shuanghua Baihe tablets. The average 72 h cumulative urinary excretion of magnoflorine, berberrubine, jatrorrhizine, coptisine, epiberberine, palmatine and berberine accounted for 1.81%, 0.27%, 0.29%, 0.046%, 0.027%, 0.010% and 0.021% of the respective administered dose.

  8. Taste-masking effect of physical and organoleptic methods on peppermint-scented orally disintegrating tablet of famotidine based on suspension spray-coating method.

    Science.gov (United States)

    Sugiura, Takeshi; Uchida, Shinya; Namiki, Noriyuki

    2012-01-01

    Orally disintegrating tablets (ODTs) are useful for improving benefits for patients of various ages. Masking the unpleasant taste of a drug is an important factor in the compliance of patients who take ODTs. We evaluated the taste acceptability effects of various taste-masking methods on bitter famotidine ODTs as a clinical pharmacological study. The following methods were tested to compare taste-masking effects: physical masking by spray-coating famotidine with ethyl cellulose versus organoleptic masking with added sweetener and flavor. The ODT samples were prepared as single or combinations of each taste-masking method using a novel suspension spray-coating method including a placebo. A total of 31 healthy volunteers were enrolled in this randomized, double-blind study and asked to score their bitterness, sweetness and total palate impressions by 100 mm visual analogue scale (VAS). VAS scores were significantly improved by the physical and organoleptic methods as compared to without taste-masked ODTs. Furthermore, the combination of both taste-masking methods was most effective for improving palatability and VAS scores were similar to those of placebo ODTs. The results of this study suggest that different taste-masking mechanisms function cooperatively.

  9. Variable efficacy of calcium carbonate tablets.

    Science.gov (United States)

    Kobrin, S M; Goldstein, S J; Shangraw, R F; Raja, R M

    1989-12-01

    Orally administered calcium carbonate tablets are commonly prescribed as a calcium supplement and for their phosphate-binding effects in renal failure patients. Two cases are reported in which a commercially available brand of calcium carbonate tablets appeared to be ineffective. Formal investigation of the bioavailability of this product revealed it to have impaired disintegration and dissolution and a lack of clinical efficacy. Recommendations that will enable physicians to avoid prescribing and pharmacists to avoid dispensing ineffective calcium carbonate tablets are proposed.

  10. Tablet Weaving

    Science.gov (United States)

    Kren, Margo

    1976-01-01

    Article described a weaving technique called tablet weaving, an ancient textile process that provides opportunity for making a variety of items, such as guitar straps, belts, and decorative bands. (Author/RK)

  11. Effect of health education on compliance of oral hygiene maintenance in patients with periodontal disease%健康教育方式对牙周病患者口腔卫生维护依从性的影响

    Institute of Scientific and Technical Information of China (English)

    仇海华; 吴云暖; 邹亚清

    2015-01-01

    Objective:To explore the oral health influence of health education mode in patients with periodontal disease. Methods:130 patients with perio-dontal disease were randomly divided into control group and experimental group. The patients in control group were educated by normal oral health education only during periodontal treatment,while the experimental group were educated by normal oral health education and demonstrate education mode. Compared the compliance of oral hygiene maintenance in two groups. Results:The compliance of oral hygiene maintenance of experimental group was obviously higher than that of control group (P<0. 05). Conclusion:Changing health education method can effectively help periodontal disease patients to master the relevant knowledge of periodontal disease and correct oral hygiene maintenance method,so as to improve the health education effect of periodontal disease patients, is conducive to the treatment of periodontal disease.%目的:观察健康教育方式对牙周病患者口腔卫生维护依从性的影响. 方法:选择牙周病患者130例,随机等分为试验组和对照组,对照组在患者诊疗过程中行常规健康教育,试验组在常规健康教育基础上加用示范教育方法. 比较两组患者口腔卫生维护的依从性. 结果:试验组患者口腔卫生维护的知识掌握和依从性高于对照组(P<0. 05). 结论:改变健康教育方式能有效地帮助牙周病患者掌握牙周病的相关知识及正确的口腔卫生维护方法,从而提高牙周病患者健康教育效果,有利于牙周病的治疗.

  12. 21 CFR 520.784 - Doxylamine succinate tablets.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Doxylamine succinate tablets. 520.784 Section 520...) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ORAL DOSAGE FORM NEW ANIMAL DRUGS § 520.784 Doxylamine succinate tablets. (a) Specifications. The drug is in tablet form and contains doxylamine succinate as...

  13. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... children, parents, and public health professionals. More > Hand Hygiene Saves Lives (5:10) Recommend on Facebook Tweet Share Compartir Hand Hygiene Saves Lives Hand Hygiene Saves Lives Transcript [28 KB, 2 pages] High ...

  14. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... including, children, parents, and public health professionals. More > Hand Hygiene Saves Lives (5:10) Recommend on Facebook Tweet Share Compartir Hand Hygiene Saves Lives Hand Hygiene Saves Lives Transcript [28 KB, 2 pages] High ...

  15. Hand Hygiene Saves Lives

    Science.gov (United States)

    ... including, children, parents, and public health professionals. More > Hand Hygiene Saves Lives (5:10) Recommend on Facebook Tweet Share Compartir Hand Hygiene Saves Lives Hand Hygiene Saves Lives Transcript [28 KB, 2 pages] High ...

  16. Pharmacokinetics and bioequivalence of terazosin orally disintegrating tablets%盐酸特拉唑嗪口腔崩解片人体生物等效性研究

    Institute of Scientific and Technical Information of China (English)

    张丽; 吴玉柱; 徐海燕; 袁波

    2011-01-01

    Objective To study the pharmacokinetics and bioequivalence between two kinds of terazosin tablets in healthy volunteers. Methods A single oral dose of two kinds of terazosin tablets was given to 18 healthy volunteers in a randomized two-period crossover study. The concentrations of terazosin in plasma were determined by the liquid chromatography tandem mass spectrometry (LC-MS-MS). The plasma concentration-time curves were plotted and the main pharmacokinetic parameters were calculated. Results The main pharmacokinetic parameters of test and reference tablets in plasma were shown as follows: tmax were (1.3 ±0.8) and (1. 2 ±0. 8)h,pmax were (62.9 ±20.4) and (62.0 ± 15.3) μg·Lμ-1 ,t1/2 were (10. 2 ± 1.3) and (10.7 ± 1. 3)h, AUC0-t., were (556.3 ±162.6) and (584.2 ± 124. 2) μg·h·L-1, AUC0-∞, were (576.4 ± 169.9) and (611.7 ± 126.5)μg·H·L-1, respectively. The relative bioavailability of the tested drug was(96. 2 ±22.4) %. Conclusions The two kinds of terazosin formulations are bioequivalent in healthy volunteers.%目的 研究特拉唑嗪口腔崩解片在健康人体内的药动学行为,并以胶囊剂为参比进行生物等效性评价.方法 采用液质联用(LC-MS-MS)法测定服药后受试者血浆中特拉唑嗪的质量浓度并计算主要药动学参数.结果 18名受试者口服含盐酸特拉唑嗪2 mg的受试制剂和参比制剂后,血浆中特拉唑嗪的fmax为(1.3±0.8)、(1.2±0.8)h,ρmax为(62.9±20.4)、(62.0±15.3) μg·L-1,t1/2为(10.2±1.3)、(10.7±1.3)h,AUC0-t为(556.3±162.6)、(584.2±124.2) μg ·h·L-1,AUC0-∞为(576.4±169.9)、(611.7±126.5)μg·h·L-1.以AUC0-t计算,盐酸特拉唑嗪口腔崩解片中特拉唑嗪的相对生物利用度为(96.2±22.4)%.结论 受试制剂和参比制剂具有生物等效性.

  17. TABLET COATING TECHNIQUES: CONCEPTS AND RECENT TRENDS

    OpenAIRE

    Gupta Ankit; Bilandi Ajay; Kataria Mahesh Kumar; Khatri Neetu

    2012-01-01

    Tablet coating is a common pharmaceutical technique of applying a thin polymer-based film to a tablet or a granule containing active pharmaceutical ingredients (APIs). Solid dosage forms are coated for a number of reasons, the most important of which is controlling the release profiles. The amount of coating on the surface of a tablet is critical to the effectiveness of the oral dosage form. Tablets are usually coated in horizontal rotating pans with the coating solution sprayed onto the free ...

  18. IQuaD dental trial; improving the quality of dentistry: a multicentre randomised controlled trial comparing oral hygiene advice and periodontal instrumentation for the prevention and management of periodontal disease in dentate adults attending dental primary care

    Science.gov (United States)

    2013-01-01

    Background Periodontal disease is the most common oral disease affecting adults, and although it is largely preventable it remains the major cause of poor oral health worldwide. Accumulation of microbial dental plaque is the primary aetiological factor for both periodontal disease and caries. Effective self-care (tooth brushing and interdental aids) for plaque control and removal of risk factors such as calculus, which can only be removed by periodontal instrumentation (PI), are considered necessary to prevent and treat periodontal disease thereby maintaining periodontal health. Despite evidence of an association between sustained, good oral hygiene and a low incidence of periodontal disease and caries in adults there is a lack of strong and reliable evidence to inform clinicians of the relative effectiveness (if any) of different types of Oral Hygiene Advice (OHA). The evidence to inform clinicians of the effectiveness and optimal frequency of PI is also mixed. There is therefore an urgent need to assess the relative effectiveness of OHA and PI in a robust, sufficiently powered randomised controlled trial (RCT) in primary dental care. Methods/Design This is a 5 year multi-centre, randomised, open trial with blinded outcome evaluation based in dental primary care in Scotland and the North East of England. Practitioners will recruit 1860 adult patients, with periodontal health, gingivitis or moderate periodontitis (Basic Periodontal Examination Score 0–3). Dental practices will be cluster randomised to provide routine OHA or Personalised OHA. To test the effects of PI each individual patient participant will be randomised to one of three groups: no PI, 6 monthly PI (current practice), or 12 monthly PI. Baseline measures and outcome data (during a three year follow-up) will be assessed through clinical examination, patient questionnaires and NHS databases. The primary outcome measures at 3 year follow up are gingival inflammation/bleeding on probing at the

  19. IQuaD dental trial; improving the quality of dentistry: a multicentre randomised controlled trial comparing oral hygiene advice and periodontal instrumentation for the prevention and management of periodontal disease in dentate adults attending dental primary care.

    Science.gov (United States)

    Clarkson, Jan E; Ramsay, Craig R; Averley, Paul; Bonetti, Debbie; Boyers, Dwayne; Campbell, Louise; Chadwick, Graham R; Duncan, Anne; Elders, Andrew; Gouick, Jill; Hall, Andrew F; Heasman, Lynne; Heasman, Peter A; Hodge, Penny J; Jones, Clare; Laird, Marilyn; Lamont, Thomas J; Lovelock, Laura A; Madden, Isobel; McCombes, Wendy; McCracken, Giles I; McDonald, Alison M; McPherson, Gladys; Macpherson, Lorna E; Mitchell, Fiona E; Norrie, John Dt; Pitts, Nigel B; van der Pol, Marjon; Ricketts, David Nj; Ross, Margaret K; Steele, James G; Swan, Moira; Tickle, Martin; Watt, Pauline D; Worthington, Helen V; Young, Linda

    2013-10-26

    Periodontal disease is the most common oral disease affecting adults, and although it is largely preventable it remains the major cause of poor oral health worldwide. Accumulation of microbial dental plaque is the primary aetiological factor for both periodontal disease and caries. Effective self-care (tooth brushing and interdental aids) for plaque control and removal of risk factors such as calculus, which can only be removed by periodontal instrumentation (PI), are considered necessary to prevent and treat periodontal disease thereby maintaining periodontal health. Despite evidence of an association between sustained, good oral hygiene and a low incidence of periodontal disease and caries in adults there is a lack of strong and reliable evidence to inform clinicians of the relative effectiveness (if any) of different types of Oral Hygiene Advice (OHA). The evidence to inform clinicians of the effectiveness and optimal frequency of PI is also mixed. There is therefore an urgent need to assess the relative effectiveness of OHA and PI in a robust, sufficiently powered randomised controlled trial (RCT) in primary dental care. This is a 5 year multi-centre, randomised, open trial with blinded outcome evaluation based in dental primary care in Scotland and the North East of England. Practitioners will recruit 1860 adult patients, with periodontal health, gingivitis or moderate periodontitis (Basic Periodontal Examination Score 0-3). Dental practices will be cluster randomised to provide routine OHA or Personalised OHA. To test the effects of PI each individual patient participant will be randomised to one of three groups: no PI, 6 monthly PI (current practice), or 12 monthly PI.Baseline measures and outcome data (during a three year follow-up) will be assessed through clinical examination, patient questionnaires and NHS databases.The primary outcome measures at 3 year follow up are gingival inflammation/bleeding on probing at the gingival margin; oral hygiene self

  20. 菏泽地区中老年人牙周状况及口腔卫生调查分析%Analysis of Periodontal Status and Oral Hygiene of Middle Aged and Old People in Heze

    Institute of Scientific and Technical Information of China (English)

    彭洪成

    2015-01-01

    目的:探究该地区中老年人牙周健康情况,明确其口腔卫生习惯,旨在为牙周疾病防治与保健工作提供系统化的理论指导。方法选取2012年8月-2015年3月某地区115名中老年人为研究对象,制定调查问卷行一般情况调查,明确牙周健康检查情况。结果男性口腔卫生普遍较女性差(P60岁与46~59岁年龄组口腔卫生比较差异无统计学意义(P>0.05),但前者附着丧失较后者更为严重(P0.05)。结论中老年人口腔卫生习惯不佳,且伴有牙周炎,故应自多途径、多角度强化口腔卫生宣传,提高其对牙周健康知识的认知水平,促使中老年牙周炎者行早期牙周治疗,对改善其预后具有重要意义。%Objective To explore the periodontal health status of elderly people in this region, and to make clear the oral hygiene habits, to provide systematic theoretical guidance for the prevention and treatment of periodontal disease. Methods From August 2012 to March 2015, 115 middle aged and elderly people were selected as the research object, and the gener-al situation of the questionnaire was established, and the periodontal health examination was made. Results Male oral health generally than female difference (P60 years and 46 to 59 age group oral hygiene difference no significant (P>0.05), but the former is attached loss was better than the latter in serious (P0.05). Conclusion For the elderly, the oral hygiene habits poor and associated with periodontitis. Therefore, it should be self multi-channel, multi angle of oral health education to strengthen and improve the cognitive level on periodontal health knowledge, promote in elderly patients with periodontitis, early peri-odontal treatment, is of great significance to improve the prognosis.

  1. Investigation of the Bioequivalence of Rosuvastatin 20 mg Tablets after a Single Oral Administration in Mediterranean Arabs Using a Validated LC-MS/MS Method

    Science.gov (United States)

    Zaid, Abdel Naser; Al Ramahi, Rowa; Cortesi, Rita; Mousa, Ayman; Jaradat, Nidal; Ghazal, Nadia; Bustami, Rana

    2016-01-01

    There is a wide inter-individual response to statin therapy including rosuvastatin calcium (RC), and it has been hypothesized that genetic differences may contribute to these variations. In fact, several studies have shown that pharmacokinetic (PK) parameters for RC are affected by race. The aim of this study is to demonstrate the interchangeability between two generic RC 20 mg film-coated tablets under fasting conditions among Mediterranean Arabs and to compare the pharmacokinetic results with Asian and Caucasian subjects from other studies. A single oral RC 20 mg dose, randomized, open-label, two-way crossover design study was conducted in 30 healthy Mediterranean Arab volunteers. Blood samples were collected prior to dosing and over a 72-h period. Concentrations in plasma were quantified using a validated liquid chromatography tandem mass spectrometry method. Twenty-six volunteers completed the study. Statistical comparison of the main PK parameters showed no significant difference between the generic and branded products. The point estimates (ratios of geometric mean %) were 107.73 (96.57–120.17), 103.61 (94.03–114.16), and 104.23 (94.84–114.54) for peak plasma concentration (Cmax), Area Under the Curve (AUC)0→last, and AUC0→∞, respectively. The 90% confidence intervals were within the pre-defined limits of 80%–125% as specified by the Food and Drug Administration and European Medicines Agency for bioequivalence studies. Both formulations were well-tolerated and no serious adverse events were reported. The PK results (AUC0→last and Cmax) were close to those of the Caucasian subjects. This study showed that the test and reference products met the regulatory criteria for bioequivalence following a 20 mg oral dose of RC under fasting conditions. Both formulations also showed comparable safety results. The PK results of the test and reference in the study subjects fall within the acceptable interval of 80%–125% and they were very close to the

  2. Investigation of the Bioequivalence of Rosuvastatin 20 mg Tablets after a Single Oral Administration in Mediterranean Arabs Using a Validated LC-MS/MS Method.

    Science.gov (United States)

    Zaid, Abdel Naser; Al Ramahi, Rowa; Cortesi, Rita; Mousa, Ayman; Jaradat, Nidal; Ghazal, Nadia; Bustami, Rana

    2016-06-30

    There is a wide inter-individual response to statin therapy including rosuvastatin calcium (RC), and it has been hypothesized that genetic differences may contribute to these variations. In fact, several studies have shown that pharmacokinetic (PK) parameters for RC are affected by race. The aim of this study is to demonstrate the interchangeability between two generic RC 20 mg film-coated tablets under fasting conditions among Mediterranean Arabs and to compare the pharmacokinetic results with Asian and Caucasian subjects from other studies. A single oral RC 20 mg dose, randomized, open-label, two-way crossover design study was conducted in 30 healthy Mediterranean Arab volunteers. Blood samples were collected prior to dosing and over a 72-h period. Concentrations in plasma were quantified using a validated liquid chromatography tandem mass spectrometry method. Twenty-six volunteers completed the study. Statistical comparison of the main PK parameters showed no significant difference between the generic and branded products. The point estimates (ratios of geometric mean %) were 107.73 (96.57-120.17), 103.61 (94.03-114.16), and 104.23 (94.84-114.54) for peak plasma concentration (Cmax), Area Under the Curve (AUC)0→last, and AUC0→∞, respectively. The 90% confidence intervals were within the pre-defined limits of 80%-125% as specified by the Food and Drug Administration and European Medicines Agency for bioequivalence studies. Both formulations were well-tolerated and no serious adverse events were reported. The PK results (AUC0→last and Cmax) were close to those of the Caucasian subjects. This study showed that the test and reference products met the regulatory criteria for bioequivalence following a 20 mg oral dose of RC under fasting conditions. Both formulations also showed comparable safety results. The PK results of the test and reference in the study subjects fall within the acceptable interval of 80%-125% and they were very close to the results among

  3. Lesiones incipientes de caries dental y su relación con la higiene bucal en niños venezolanos Incipient lesions of dental caries and its relation to oral hygiene in Venezuelan children

    Directory of Open Access Journals (Sweden)

    Alina Roche Martínez

    2009-12-01

    Full Text Available Se realizó un estudio observacional descriptivo de corte transversal con la finalidad de identificar la prevalencia de lesiones incipientes de caries dental (LIC y su relación con la higiene bucal en niños de 5-11 años del Área de Salud Integral Comunitaria (ASIC Macandona, Municipio Maracaibo del Estado de Zulia en Venezuela, en el periodo de enero a diciembre de 2006. El universo fue de 220 niños, de entre ellos se seleccionaron 120 que asistieron a la consulta en el periodo establecido y cumplieron con los criterios de inclusión. Las LIC se detectaron por el método clínico visual-táctil sin presión, el nivel de higiene bucal por índice de higiene bucal revisado y el antecedente de cepillado con flúor se obtuvo al interrogar a los padres. La medida resumen de datos fue el porcentaje y se empleó la prueba de diferencia de proporciones. El 33,3 % de los niños presentó dos LIC, de ellos el 60,7 % correspondió al sexo femenino; el 42,9 % de los niños con 2 LIC mostró higiene bucal inadecuada y los que utilizaron dentífricos fluorados diariamente estaban menos afectados. Ello permite concluir que más de la mitad de los niños presentaron LIC, y que las lesiones incipientes fueron más frecuentes en el sexo femenino, en los niños con deficiente higiene bucal, y en los que no utilizaban dentífricos fluorados diariamente.A cross-sectional, descriptive and observational study was conducted to identify the prevalence of dental caries incipient lesions (CIL and its relation to oral hygiene in children aged 5-11 of Community Integral Health Area (CIHA in Macandona municipality, Zulia State, Venezuela from January to December, 2006. Sample included 220 children selecting 120 seen in consultation during the established period and fulfilling the inclusion criteria. The CILs were detected by visual/tactile clinical method without pressure, the oral hygiene level by revised oral hygiene rate and the background of fluorine brushing was

  4. Oral hygiene frequency and presence of visible biofilm in the primary dentition Freqüência de higiene bucal e presença de biofilme visível na dentição decídua

    Directory of Open Access Journals (Sweden)

    Ana Paula Pires dos Santos

    2007-03-01

    Full Text Available The purpose of this study was to associate oral hygiene frequency and presence of visible biofilm in the primary dentition. The sample consisted of 90 children, aged up to 4 years old, outpatients of the University Hospital of the Rio de Janeiro State University. The examinations were carried out in a dental office by a single trained examiner who was aided by an assistant. The parents answered a structured questionnaire about oral hygiene methods and frequency. Two biofilm indices, one simplified (BF1 and the other conventional (BF2, were used. BF1 classifies biofilm as absent, thin or thick, in anterior and/or posterior teeth, and provides a score for the patient, whereas BF2 classifies biofilm as absent or present, provides scores for three surfaces of each tooth and the final score is the percentage of tooth surfaces with biofilm. More than half of the parents (51 - 56.7% reported they cleaned their child's teeth at least twice a day, while 7 (7.8% had never cleaned their child's teeth. BF1 revealed that 12.2% (11 of the children had no visible biofilm, 37.8% (34 had thin biofilm in anterior and/or posterior teeth, 27.8% (25 had thick biofilm in anterior or posterior teeth and 22.2% (20 had thick biofilm in both anterior and posterior teeth. BF2 revealed a mean value of 21.8% (s.d. 16.5. No statistically significant correlations were found between oral hygiene frequency and the two biofilm indices (p > 0.05, indicating that oral hygiene frequency was not associated to oral hygiene quality in the evaluated sample.O objetivo deste estudo foi associar freqüência de higiene bucal e presença de biofilme visível na dentição decídua. A amostra constou de 90 crianças com idade até 4 anos, cadastradas no Hospital Universitário da Universidade do Estado do Rio de Janeiro. Os exames foram realizados em consultório odontológico por um único examinador treinado, auxiliado por um anotador. Os pais responderam a um questionário estruturado

  5. Investigation and analysis of personnel in Dalian oral hygiene a drug addiction treatment center%大连市某戒毒所吸毒人员口腔卫生情况的调查及分析

    Institute of Scientific and Technical Information of China (English)

    孙晶; 白晓峰

    2014-01-01

    目的:了解某戒毒所吸毒人员口腔卫生状况。方法检查大连市某强制戒毒所正在戒毒人员的龋病及简化口腔卫生指数情况,分析患龋率,龋均,简化口腔卫生指数(牙石指数,软垢指数)与吸毒时间的关系。结果本次共调查吸毒人员201人,患龋率89.7%,龋均4.65。均高于普通人群,且吸毒时间大于两年的吸毒人员,其龋均明显高于吸毒时间小于两年的人员,P<0.05。简化口腔卫生指数未发现与吸烟时间的长短有关系。结论吸毒人群更易罹患龋病,吸毒时间与龋均升高有正相关的联系。%Objective To understand an addiction treatment center staff oral health drugs. Dalian, a way to check is compulsory detoxification and rehabilitation personnel caries simplified oral hygiene index, analyze the prevalence of dental caries, caries, simplify oral hygiene index (calculus index, debris index) the relationship between drug use of time. The results of this survey were 201 drug users, caries prevalence of 89.7%, DMFT 4.65. Were higher than the general population, and drug addicts for longer than two years, which were significantly higher caries drug in less than two persons, P <0.05. Simplified oral hygiene index was not found and the length of time a relationship of smoking among drug users more likely to suffer from dental caries conclusion, drug abuse has increased time and caries were positively related links.

  6. 白花蛇舌草口腔崩解片防治青少年青春痘临床试验%Hedyotis Diffusa Orally Disintegrating Tablets Treatment of Adolescent Acne Clinical Trials

    Institute of Scientific and Technical Information of China (English)

    詹晓如; 谭丽荷; 郑小吉

    2015-01-01

    Objective To observe the ef ects of Herba Hedyotis dif usae oral y disintegrating tablet on the clinical ef icacy and safety of adolescent acne. Methods The test group of 76 patients with Oldenlandia oral y disintegrating tablets, 42 cases in the control group with clindamycin hydrochloride capsules, tails capsule, Vitamin B6 Tablets oral, topical clindamycin and 0.1%tretinoin cream gel 1% (before the external) treatment for 1 weeks. Results The experimental group, the total ef iciency was 92.11%, control group, the total ef iciency of 88.10%, compared with two groups of curative ef ect, by the analysis of Ridit, u=1.486 ( >0.O5), no significant treatment group curative ef ect between the control group and the. Conclusion Can ef ectively prevent acne Hedyotis dif usa oral y disintegrating tablets, has the very good development value.%目的:观察白花蛇舌草口腔崩解片防治青少年青春痘临床疗效及安全性。方法试验组76例采用白花蛇舌草口腔崩解片,对照组42例用克林霉素胶囊、泰尔丝胶丸、维生素月远片内服,同时外用员豫克林霉素凝胶及园.员豫迪维霜(睡前外用)疗程均为1 w。结果其中试验组总有效率为92.11%,对照组总有效率为88.10%,两组疗效比较,经Ridit分析,u=1.486(跃0.05),治疗组疗效与对照组无显著性差异。结论白花蛇舌草口腔崩解片能有效地防治青少年青春痘,具有很好开发价值。

  7. Strategies for service-learning assessment in dental hygiene education.

    Science.gov (United States)

    Burch, Sharlee

    2013-10-01

    A large body of literature exists on the instructional pedagogy known as service-learning. Service-learning is a teaching and learning approach characterized by the dental hygiene student's practical application of academic studies and occurs within a community setting, to the benefit of both the student and community. Dental hygiene educators use service-learning to enhance student knowledge and application of oral health curriculum. This manuscript reports on the importance of service-learning assessment to the National Dental Hygiene Research Agenda as well as the future of the profession of dental hygiene and the successful strategies in service-learning evaluation available for utilization by dental hygiene educators.

  8. 上颌磨牙区种植修复后维护效果观察评价%Effect of oral hygiene on dental implants in maxillary molar region

    Institute of Scientific and Technical Information of China (English)

    黄彦; 张怀勤

    2015-01-01

    Objective To evaluate the effect of oral hygiene on dental implants in maxillary molar region.Methods 18 fix-tures were implanted in maxillary molar region for 11 patients.The patient's oral hygiene regimen consisted of brushing teeth twice a day.All patients were examined at 6-,12-, and 24-month follow-up appointments,including X-ray picture,plaque index and sulcus bleeding index.Results At 24-month follow-up appointment,all fixtures were firm and no black line was found around fixtures in X-ray pictures.The sulcus bleeding index was 0 for all fixtures.Conclusion Relative satisfactory results were achieved for 18 implants at 24-month follow-up appointment.Long-term prognosis depends on consistent and continued good oral hygiene practice.%目的:评价上颌磨牙区种植修复后维护效果。方法为11位患者植入了18颗种植体,患者每天刷牙2次。分别于6个月,12个月,24个月后复查,包括摄X线片、菌斑指数和龈沟出血指数。结果上颌磨牙区18颗种植体修复24个月后,有8颗菌斑指数为2,10颗菌斑指数为1。龈指数均为0,即探诊无出血。 X线片显示在种植钉周围无黑线出现,种植钉稳固。结论18颗种植牙修复24个月后,取得了较为满意临床效果,口腔卫生是远期疗效的重要保证。

  9. Simultaneous determination of calycosin-7-O-β-d-glucoside, calycosin, formononetin, astragaloside IV and schisandrin in rat plasma by LC-MS/MS: application to a pharmacokinetic study after oral administration of Shenqi Wuwei chewable tablets.

    Science.gov (United States)

    Sun, Xuehui; Zhang, Pingping; Wu, Xiujun; Wu, Qiong; Zhang, Mengmeng; An, Ye; Shi, Guobing

    2014-08-01

    A rapid, sensitive and reliable high-performance liquid chromatography-mass spectrometry (LC-MS/MS) method was developed and validated for simultaneous quantification of the five main bioactive components, calycosin, calycosin-7-O-β-d-glucoside, formononetin, astragaloside IV and schisandrin in rat plasma after oral administration of Shenqi Wuwei chewable tablets. Plasma samples were extracted using solid-phase extraction separated on a CEC18 column and detected by MS with an electrospray ionization interface in multiple-reaction monitoring mode. Calibration curves offered linear ranges of two orders of magnitude with r > 0.995. The method had a lower limit of quantitation of 0.1, 0.02, 0.1, 1 and 0.1 ng/mL for calycosin, calycosin-7-O-β-d-glucoside, formononetin, astragaloside IV and schisandrin, respectively. Intra- and inter-day precisions (relative standard deviation) for all analytes ranged from 0.97 to 7.63% and from 3.45 to 10.89%, respectively. This method was successfully applied to the pharmacokinetic study of the five compounds in rats after oral administration of Shenqi Wuwei chewable tablets.

  10. Three-way, three-period, crossover bioequivalence study of single oral dose of three brands of 300 mg phenytoin sodium tablets marketed in India, on healthy Indian human volunteers

    Directory of Open Access Journals (Sweden)

    Maulik S Doshi

    2013-01-01

    Full Text Available Objective: To compare the bioavailability of two brands of phenytoin sodium tablets available in the Indian market using Eptoin TM as the reference. Materials and Methods: A randomized, assessor-blind, three-way crossover design study was carried out over a period of 6 months after approval from the Institutional Review Board (IRB. Twenty-two healthy male participants received a single oral 300 mg oral tablet of either of the formulations with a 2-week washout. Blood samples were collected predose and at regular intervals postdose. Plasma phenytoin levels were estimated by high-performance liquid chromatography. Calculation of C max , AUC 0-t , and AUC 0-∞ was done by the linear trapezoidal rule and 90-110% margin (90% confidence interval (CI was used to assess bioequivalence. Results: Twenty volunteers completed the study. It was seen that the log-transformed values of C max , AUC 0-t , and AUC 0-∞ of the test formulations were not within the specified limits. Conclusion: Bioinequivalence of available phenytoin brands indicates that switching brands could lead to variations in blood concentrations and thus impact safety and efficacy. If a brand switch is done for any reason, stringent drug-level monitoring is advised.

  11. A clinical study on the relationship between oral hygiene and chronic gastritis.%口腔卫生与慢性胃炎关系的临床研究

    Institute of Scientific and Technical Information of China (English)

    陈发明; 孙海花; 刘民; 张修平; 邓玲玲

    2001-01-01

    目的:为探讨口腔卫生与慢性胃炎的关系。方法:76例胃粘膜幽门螺杆菌(Helicobacterpylori,Hp)检测阳性慢性胃炎患者为慢性胃炎组,72例健康自愿者组成对照组,对所有受检者进行口腔卫生检查,并对其牙菌斑Hp进行检测,比较两组的差别;慢性胃炎组随机分成A、B两组后接受抗Hp治疗,A组同时进行口腔治疗与口腔教育,B组为对照,3月后观察抗Hp治疗的疗效,比较两组的差别。结果:慢性胃炎组口腔卫生状况明显较对照组差(P<0.01),且口腔卫生状况与慢性胃炎程度有关(P<0.05);牙菌斑Hp检测结果亦显示口腔卫生愈差、慢性胃炎愈严重,Hp阳性率愈高。3月后A组的疗效明显优于B组。结论:口腔卫生好坏与慢性胃炎的发病密切相关,Hp寄生于牙菌斑可能是导致慢性胃炎发病和复发的一个重要因素。%Objective:To investigate the relationship between oral hygieneand chronic gastritis.Methods:76 patients with chronic gastritis (Helicobacter pylori polymerase chain reaction detection were positive, Hp-PCR positive) and 72 controls were studied their oral hygiene and the Hp in their dental plaque.Chronic gastritis patients were received anti-Hp therapy and then divided into 2(A and B)groups.A group was treated by supergingival subgingival curettage,and received oral health education while B group was compared.Results:There were significant differences of Hp positive rate and debris index(DI),calculus index(CI),plaque index(PLI),gingival index(GI) between chronic gastritis group and control group(P<0.01),and they all related with the severity of chronic gastritis(P<0.01).Oral hygiene treatment and oral health education are benefit for anti-Hp therapy of chronic gastritis.Concusions:It is indicated that the relationship between oral hygiene and chronic gastritis is close clinically,Hp in dental plaque perhaps is one of the way to Hp infecton.

  12. A retrospective study of risperidone oral solution versus risperidone tablets in treating schizophrenia%利培酮口服液与片剂治疗精神分裂症的回顾性分析

    Institute of Scientific and Technical Information of China (English)

    钟智勇; 吴小立; 韩自力; 张晋碚

    2011-01-01

    AIM To retrospectively evaluate the efficacy and safety of risperidone oral solution and risperidone tablets in treating schizophrenia. METHODS A total of 204 patients, who met diagnostic criteria of CCMD-3 for schizophrenia and were hospitalized in our department of psychiatry from May 2007 to May 2011, included 85 patients in risperidone oral solution group and 119 patients in risperidone tablets group. Before the treatment and at the end of the 4 th week of the treatment, all patients were assessed by Brief Psychiatric Rating Scale (BPRS), Scale for the Assessment of Negative Symptoms (SANS), Scale for the Assessment of Positive Symptoms (SAPS), Treatment Emergent Symptom Scale (TESS) and laboratory tests. RESULTS There were significant differences in total scales of TESS and the rates of ECG abnormalities and extrapyramidal side effects between the risperidone oral solution group and risperidone tablets group (6.62 ± 3.65 vs. 7.97 ± 4.93, 16.5%vs. 28.6%, 23.5% vs. 40.3%, P0.05) in the total scales of BPRS, SANS, SAPS and other index of safety. CONCLUSION The efficacy of risperidone oral solution and risperidone tablets in treating schizophrenia was equal, but risperidone oral solution is superior to risperidone tablets on the safety.%目的 比较利培酮口服液与利培酮片剂治疗精神分裂症的疗效与安全性.方法 回顾性分析2007年5月至201 1年5月在本科室住院4 wk以上,符合CCMD-3精神分裂症诊断标准的患者共204例,其中利培酮口服液组85例,利培酮片剂组119例.比较2组患者治疗前与治疗4 wk末简明精神病评定量表、阳性症状量表、阴性症状量表、副反应量表总分以及实验室检查的差异.结果 2组治疗4 wk末简明精神病评定量表、阳性症状量表、阴性症状量表分值无显著差异(P>0.05).利培酮口服液组副反应量表总分、心电图异常发生率以及锥体外系反应发生率明显低于利培酮片剂组(6.62±3.65 vs.7.97±4.93,16.5

  13. Tips for Good Oral Health during Pregnancy

    Science.gov (United States)

    Tips for Good Oral Health During Pregnancy B elow are tips for taking care of your oral health while you are pregnant. Getting oral health care, practicing good oral hygiene, eating healthy foods, ...

  14. Hand Hygiene Saves Lives

    Medline Plus

    Full Text Available ... Tricky Treats Hygiene Fight Germs. Wash Your Hands! Go with the Flow Hand Hygiene Saves Lives Wash ... Wes Studi: Signs (:30) Traveler’s Health Way to Go Way to Go: Many Healthy Returns (4:00) ...

  15. 老年护理院痴呆老年人口腔护理的循证实践%Evidence-based clinical practice on the oral hygiene care for adults with dementia in aged nursing homes

    Institute of Scientific and Technical Information of China (English)

    王艳

    2012-01-01

    Objective To develop an evidence-based guideline on the oral hygiene care for adults with dementia in aged nursing homes. Methods Using the keywords “oral hygiene,dementia,aged nursing homes” to search in the databases including National guideline clearinghouse,Cochrane library,and Joanna Briggs institute,etc.Only the clinical guideline,systematical review and best practice were included. Results One clinical practice guideline,one systematic review,and one best practice were found mainly. Conclusions The scale of brief oral health status is recommended,and nurses should be trained for oral screening.Recommendations include regular using toothpaste with fluoride and mouthwash with chlorhexidine gluconate,reducing intake and frequency of sugar consumption,regular cleaning the dentures,using salvia substitutes or stimulus,and carrying out the behavior management and communication strategies for dementia patients.%目的 总结关于老年护理院痴呆老年人口腔护理的循证证据.方法 以关键词“口腔护理、痴呆、老年护理院”对美国国立指南数据库、Cochrane循证医学数据库、澳大利亚JBI循证护理学数据库等进行检索.仅对检索出的临床实践指南、系统评价、最佳征据的研究结果进行总结.结果 主要获得相关临床实践指南1篇,系统评价l篇,最佳证据1篇.结论 评估工具推荐采用《简要口腔健康评估表》;应对照护人员进行口腔筛查的培训.推荐的照护策略有:使用含氟或葡萄糖酸氯己定的口腔清洁剂,限制蔗糖的摄入,使用正确的方法清洁义齿,使用唾液刺激物或替代品,执行与痴呆老年人的沟通和行为管理策略等.

  16. Oral myiasis

    Directory of Open Access Journals (Sweden)

    Thalaimalai Saravanan

    2015-01-01

    Full Text Available Myiasis is a pathologic condition in humans occurring because of parasitic infestation. Parasites causing myiasis belong to the order Diptera. Oral myiasis is seen secondary to oral wounds, suppurative lesions, and extraction wounds, especially in individuals with neurological deficit. In such cases, neglected oral hygiene and halitosis attracts the flies to lay eggs in oral wounds resulting in oral myiasis. We present a case of oral myiasis in 40-year-old male patient with mental disability and history of epilepsy.

  17. Moving research knowledge into dental hygiene practice.

    Science.gov (United States)

    Cobban, Sandra J; Edgington, Eunice M; Clovis, Joanne B

    2008-01-01

    Dental hygiene, as an emerging profession, needs to increase the number of intervention studies that identify improvements in oral health outcomes for clients. Historically, dental hygiene studies have typically been atheoretical, but the use of theoretical frameworks to guide these studies will increase their meaningfulness. Rogers' theory of diffusion of innovations has been used to study research utilization across many disciplines, and may offer insights to the study of research use in dental hygiene. Research use is an important component of evidence-based practice (EBP), and diffusion of research knowledge is an important process in implementing EBP. The purpose of this paper is to use diffusion of innovations theory to examine knowledge movement in dental hygiene, specifically through the example of the preventive practice of oral cancer screening by dental hygienists, considered as an innovation. Diffusion is considered to be the process by which an innovation moves through communication channels over time among a social network. We suggest diffusion theory holds promise for the study of knowledge movement in dental hygiene, but there are limitations including access to and understanding research studies as innovations. Nevertheless, using a theoretical framework such as Rogers' diffusion of innovations will strengthen the quality of intervention research in dental hygiene, and subsequently, health outcomes for clients.

  18. Outbreak of drug-resistant Acinetobacter baumannii ST219 caused by oral care using tap water from contaminated hand hygiene sinks as a reservoir.

    Science.gov (United States)

    Umezawa, Kazuo; Asai, Satomi; Ohshima, Toshio; Iwashita, Hideo; Ohashi, Maya; Sasaki, Mika; Kaneko, Akihiro; Inokuchi, Sadaki; Miyachi, Hayato

    2015-11-01

    An outbreak of amikacin- and ciprofloxacin-resistant Acinetobacter baumannii ST219 in Tokai University hospital's emergency intensive care unit was caused by its colonization in water systems and subsequent spread through oral care using tap water. The outbreak was successfully controlled after replacement of the water system and implementation as of daily cleaning of water taps and oral care with a dry method. It is important to strictly manage the water system in critical care areas.

  19. 杭白菊挥发油口含片中有效成分樟脑、龙脑的含量测定%Determination of Camphor and Borneol in Oral Tablets of Chrysanthemum morifolium Essential Oil

    Institute of Scientific and Technical Information of China (English)

    陈婷; 王建平; 殷红; 王玮; 陶锋

    2012-01-01

    Objective :To establish an GC method for the determination of camphor and borneol in oral tablets of Chrysanthemum morifolium essential oil in p - cyclodextrin inclusion. Methods: The camphor and borneol in inclusion tablets were extracted by refluxed. The contents of two effective components were analyzed by gas chromatography with CBP20 -M25 -025 capillary column. N - octanol was used as internal standard substance for camphor and borneol. Results; A good separation was obtained. The standard curves for camphor and bomeol were linear over the range of 14.00~224.0 μg · mL-1 and 19.69 ~ 315. Oμg · mL-1 Respectively. The average recovery for camphor and borneol was higher than 94.2%. The precisions for them were both less than 0.77%. Conclusion: The method is accurate and sensitive for the determination of camphor and borneol in inclusion tablets of Chrysanthemum morifolium essential oil with good quality controlling of oral tablet product,providing scientific evidence for the development of Chrysanthemum morifolium and reasonable clinical application of essential oil.%目的:建立杭白菊挥发油β-环糊精包合物口含片中樟脑、龙脑的浓度测定的GC方法并测定含量.方法:用加热回流法提取片剂包合物中的有效成分,采用毛细管气相色谱法,以正辛醇为内标,测定其中樟脑与龙脑的含量.结果:该方法樟脑、龙脑分离良好,线性范围分别为14.00~ 224.0μg·mL-1及19.69 ~ 315.0μg·mE-1,加样回收率均高94.2%,精密度RSD小于0.77%.结论:本法能准确、灵敏地同时测定杭白菊挥发油β-环糊精包合物口含片中樟脑、龙脑的含量,可以作为口含片的产品质量控制方法,为杭白菊产品的深度开发与挥发油制剂的质量标准制定提供科学依据.

  20. Investigation of the bioequivalence of montelukast chewable tablets after a single oral administration using a validated LC-MS/MS method

    Directory of Open Access Journals (Sweden)

    Zaid AN

    2015-09-01

    Full Text Available Abdel Naser Zaid,1 Murad N Abualhasan,1 David G Watson,2 Ayman Mousa,3 Nadia Ghazal,4 Rana Bustami5 1Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine; 2Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK; 3R&D Department, Avalon Pharma (Middle East Pharmaceutical Industries Co. Ltd., Riyadh, Kingdom of Saudi Arabia; 4Naratech Pharmaceutical Consultancy, 5Pharmaceutical Research Unit, Amman, Jordan Background: Montelukast (MT is a leukotriene D4 antagonist. It is an effective and safe medicine for the prophylaxis and treatment of chronic asthma. It is also used to prevent acute exercise-induced bronchoconstriction and as a symptomatic relief of seasonal allergic rhinitis and perennial allergic rhinitis.Objective: The aim of this study was to evaluate the bioequivalence (BE of two drug products: generic MT 5 mg chewable tablets versus the branded drug Singulair® pediatric 5 mg chewable tablets among Mediterranean volunteers.Methods: An open-label, randomized two-period crossover BE design was conducted in 32 healthy male volunteers with a 9-day washout period between doses and under fasting conditions. The drug concentrations in plasma were quantified by using a newly developed and fully validated liquid chromatography tandem mass spectrometry method, and the pharmacokinetic parameters were calculated using a non-compartmental model. The ratio for generic/branded tablets using geometric least squares means was calculated for both the MT products.Results: The relationship between concentration and peak area ratio was found to be linear within the range 6.098–365.855 ng/mL. The correlation coefficient (R2 was always greater than 0.99 during the course of the validation. Statistical comparison of the main pharmacokinetic parameters showed no significant difference between the generic and branded products. The point estimates (ratios of

  1. The History of the Rhodes State College Dental Hygiene Program

    Science.gov (United States)

    Bowers, Denise E.

    2012-01-01

    The historiography of the Rhodes State College Dental Hygiene Program (Program) presents a historical journey of health care, as it relates to oral health, in the United States, in Ohio, and in Lima. This study bridges the gap between the history of higher education and the history of an academic program, dental hygiene. Prior to this study, there…

  2. The History of the Rhodes State College Dental Hygiene Program

    Science.gov (United States)

    Bowers, Denise E.

    2012-01-01

    The historiography of the Rhodes State College Dental Hygiene Program (Program) presents a historical journey of health care, as it relates to oral health, in the United States, in Ohio, and in Lima. This study bridges the gap between the history of higher education and the history of an academic program, dental hygiene. Prior to this study, there…

  3. A new formulation of fenofibrate: suprabioavailable tablets.

    Science.gov (United States)

    Guichard, J P; Blouquin, P; Qing, Y

    2000-01-01

    The rationale for, and development of, a new suprabioavailable fenofibrate tablet formulation is described. The new suprabioavailable tablet formulation combines well-established micronisation technology with a new micro-coating process. The new formulation provides more predictable and reliable drug absorption. Owing to the strong relationship between the fenofibrate dissolution performance and its oral bioavailability, equivalent plasma levels of active principal are achieved at a lower dose, with less inter-subject variability and a reduced food effect. The new suprabioavailable tablet may, therefore, be a more efficient and better tolerated formulation.

  4. Guideline Implementation: Hand Hygiene.

    Science.gov (United States)

    Goldberg, Judith L

    2017-02-01

    Performing proper hand hygiene and surgical hand antisepsis is essential to reducing the rates of health care-associated infections, including surgical site infections. The updated AORN "Guideline for hand hygiene" provides guidance on hand hygiene and surgical hand antisepsis, the wearing of fingernail polish and artificial nails, proper skin care to prevent dermatitis, the wearing of jewelry, hand hygiene product selection, and quality assurance and performance improvement considerations. This article focuses on key points of the guideline to help perioperative personnel make informed decisions about hand hygiene and surgical hand antisepsis. The key points address the necessity of keeping fingernails and skin healthy, not wearing jewelry on the hands or wrists in the perioperative area, properly performing hand hygiene and surgical hand antisepsis, and involving patients and visitors in hand hygiene initiatives. Perioperative RNs should review the complete guideline for additional information and for guidance when writing and updating policies and procedures.

  5. 正畸固定矫治器对牙龈指数和口腔卫生指数的影响%Effect of fixed appliance on gingival index and oral hygiene index in gingivitis

    Institute of Scientific and Technical Information of China (English)

    秦晓虹; 徐琳

    2011-01-01

    Objective To determine the causes of gingivitis and prevention methods in fixed orthodontic patients. Methods 126 cases of fixed appliance were chosen in this study, aged 12 -28 years old, the average age of ( 17.6 ±0.8) years old, respectively. Gingival index (GI) and oral hygiene index (OHI) were recorded for each individual patient, before fixed orthodontic appliances were inserted and the sixth month after insertion. Results It was found that there was significant higher GI in patients of the sixth month after orthodontic treatment ( P < 0.01 ). This indicates that the number of patients with gingival inflammation was increased during treatment. The main causes of gingivitis are their poor oral hygiene and noxious stimulation from fixed appliance.Conclusion The study suggests that dental health instruction as well as the skilled operation of the orthodontist can marked reduce the gingival inflammation in orthodontic patients, which should be related to a reduced risk of oral disease.%目的 探讨临床正畸治疗中患者并发牙龈炎的原因以及预防方法.方法 选取临床固定矫治患者126例,年龄12~28岁,平均(17.6±0.8)岁,分别在患者戴用固定矫治器前及其后6个月检测其牙龈指数(GI),口腔卫生指数(OHI).结果 戴固定矫治器牙龈指数明显上升,与戴矫治器前比较差异有统计学意义(P<0.01),说明在矫治过程中牙龈炎患病人数明显增加.而患者自身口腔卫生状况不佳和口内矫治器附件的不良刺激是导致牙龈炎的主要原因.结论 在固定正畸治疗期间,积极加强对患者的口腔卫生宣教,正畸医生在娇治过程中的耐心、仔细以及熟练的技术对于降低正畸治疗中牙龈炎的发生都有积极的作用.

  6. Preparation of oral osmotic pump tablets of terazosin hydrochloride%正交试验优化盐酸特拉唑嗪渗透泵控释片生产工艺

    Institute of Scientific and Technical Information of China (English)

    马廷升; 李高; 宋思才; 刘志华; 朱兰寸

    2011-01-01

    目的 研究盐酸特拉唑嗪渗透泵控释片生产的最佳工艺.方法 采用正交实验设计L3(34),以药物25 h累积释药百分率为评价指标筛选工艺.结果 优选实验因素:促渗剂用量为(w/w)20%、促渗透聚合物CMC-Na用量(w/w)为6%、包衣液增重(w/w)为4%、释药孔径为600μm.渗透泵控释片25 h累积释药百分率平均值为82.6%,RSD为2.65%(n=5).结论 由正交试验筛选制备盐酸特拉唑嗪渗透泵控释片的工艺条件是可靠的,为该药的靶向制剂、缓控制剂的药剂学研究奠定基础.%Objective To determine the best preparation craft of oral osmotic pump tablets of terazosin hydrochloride.Methods Taking the 25 h cumulative drug delivering percentage as the index, the oral osmotic pump tablets of terazosin hydrochloride were prepared by ultrasonic dispersing method with orthogonal design L9 (34 ). Results Optimal experiment factors were as follows: the dosage of penetration enhancers agent was 20% (ω/ω), the dosage of penetration enhancers polymer CMC-Na was 6% (ω/ω), the weight increment of coating liquid was 4% (ω/ω), and the aperture of drug delivering was 600 μm. The average cumulative delivering percentage of drug was 82. 6%, and RSD was 2. 65% (n=5). Conclusion The preparation of oral osmotic pump tablets of terazosin hydrochloride by ultrasonic dispersing method and orthogonal design is suitable, which lays the foundation for the extended-release preparation study.

  7. Enantioselective HPLC-DAD method for the determination of etodolac enantiomers in tablets, human plasma and application to comparative pharmacokinetic study of both enantiomers after a single oral dose to twelve healthy volunteers.

    Science.gov (United States)

    Hewala, Ismail I; Moneeb, Marwa S; Elmongy, Hatem A; Wahbi, Abdel-Aziz M

    2014-12-01

    An enantioselective high performance liquid chromatographic method with diode array detection (HPLC-DAD) was developed and validated for the determination of etodolac enantiomers in tablets and human plasma. Enantiomeric separation was achieved on a Kromasil Cellucoat chiral column (250 mm × 4.6mm i.d., 5 µm particle size) using a mobile phase consisting of hexane: isopropanol: triflouroacetic acid (90:10:0.1 v/v/v) at a flow rate of 1.0 mL min(-1). The chromatographic system enables the separation of the two enantiomers and the internal standard within a cycle time of 8 min. The resolution between the two enantiomers was 4.25 and the resolution between each enantiomer and the internal standard was more than 2.0. Detection was carried out at 274 nm, and the purity assessment was performed using a photodiode array detector. Solid phase extraction technique using C-18 cartridge was applied to extract the analytes from the plasma samples, and the percentage recovery was more than 95% for the lower quantification limit. The method has been validated with respect to selectivity, linearity, accuracy and precision, robustness, limit of detection and limit of quantification. The validation acceptance criteria were met in all cases. The linearity range for the determination of each enantiomer in human plasma was 0.4-30.0 µg mL(-1) and the limits of quantification of R-etodolac and S-etodolac were 0.20 and 0.19 µg mL(-1), respectively. The validated method was successfully applied to the determination of etodolac enantiomers in tablets and to a comparative pharmacokinetic study of the two enantiomers after the administration of 300 mg single oral dose etodolac racemate tablets to twelve healthy volunteers.

  8. [Bioequivalence and bioavailability after single administration of effervescent ranitidine tablets].

    Science.gov (United States)

    Hartmann, B; Schmieder, G; Tetzloff, W; Töberich, H

    1992-08-01

    An open two-way cross-over study in 12 healthy male volunteers was performed in order to determine the relative bioavailability of a 150 mg ranitidine (Zantic, CAS 66357-35-5) effervescent tablet sweetened with saccharine in comparison to the 150 mg standard ranitidine dispersible tablet (Trinkette). On two occasions separated by a wash-out period of 1 week volunteers received a single oral dose of both formulations. On each administration day blood samples were collected at predetermined time points in order to inv