Introduction: Dental caries is a preventable chronic disease whereby identification of risk factors will facilitate preventive measures. This study aims to determine the level of oral health literacy (OHL), self-care practices (SCP), salivary parameters and ascertain its assocation with caries status amongst the undergraduates in IMU University. Methods: Levels of OHL (Knowledge-OHL, dental services utilisation, and label reading habit) and SCP were assessed through a self-administered questionnaire. Chairside saliva kits were used to measure the salivary parameters whilst clinical examination was performed to assess caries status. Independent T-test and Analysis of Variance (ANOVA) was used to compare differences between sex and courses respectively for measures of interest (OHL, SCP, salivary parameters, and caries status) whereas bivariate correlation with Pearsons’s coefficient was performed to examine their association with caries status. Results: The participants (n=132) had a mean Knowledge-OHL score of 23.75±8.09 with no significant difference between sex (females, 24.01±8.51; males, 23.48±7.69; p=0.15). Dentistry students had significantly higher Knowledge-OHL score than students of all other courses (p=0.01). The mean SCP score was 20.19±3.16 whereas mean DMFT was 2.32 ±3.14. All participants had healthy saliva parameters. Caries status was significantly correlated with Knowledge-OHL score (p=0.02, r=-0.18), dental services utilisation (p=0.04, r=-0.15) but not with label reading habit (p=0.78, r=0.03), SCP (p=0.30, r=-0.05) and all salivary parameters. Conclusion Knowledge-OHL and oral health services utilisation are significantly associated with oral health status
Dental Caries ; Health Literacy ; Oral Health ; Saliva ; Self Care

OBJECTIVES

The burden of oral diseases is high in the Philippines. The global burden of disease study in 2019 estimated that 44 million Filipinos are affected by oral disorder. More specifically, 29 million Filipinos have untreated dental caries. Outpatients' dental health services are not covered by PhilHealth benefit package. There is a need to include key oral health interventions such as basic prevention and treatment in PhilHealth benefit package to be delivered at the primary health care settings (WHO TSA 153980). The study aimed to determine the incremental cost-effectiveness ratio (ICER) of a set of oral health care services to be delivered at different levels of health care within a comprehensive PhilHealth benefit package.

This study evaluates the cost-effectiveness of including basic oral health services in the PhilHealth benefit package using a Markov modelling approach. The target population consists of Filipino adults and children at risk for dental diseases who are potential beneficiaries of PhilHealth. The intervention under consideration includes dental consultation, oral prophylaxis, topical fluoride application, silver diamine fluoride application, dental filling, and tooth extraction. The comparator is the current standard of care, which involves out-of-pocket payments for oral health services or limited access to subsidized dental care. The primary outcomes assessed include the incremental costeffectiveness ratio (ICER) per quality-adjusted life year (QALY) gained. A Markov model was constructed with a time horizon of 50 years to simulate the lifespan of Filipinos up to the average life expectancy of 70 years old, using a cycle length of one year to reflect disease progression and treatment effects overtime. Model parameters were derived from literature and expert opinion. Sensitivity analyses, including one-way and probabilistic sensitivity analyses, were conducted to assess uncertainty in model inputs. The analysis was carried out from a societal perspective incorporating direct medical and non-medical costs, and indirect costs.

A Markov model showed that a subsidized package is a cost-effective approach compared to the current situation of no subsidy, with an ICER of PhP 75,636 (1,535.76 USD) per disability adjusted life year (DALY) averted. The computed ICER was considered good value for money as it was below 2021 GDP per capita of the Philippines of PhP 174,286 (3,538.80 USD). One-way sensitivity analysis showed that the cost of preventive treatment had the most significant impact on the model, and a price threshold of greater than PhP 3,062 (62.17 USD) for preventive treatment will render the subsidized package no longer cost-effective. The budget impact analysis showed a 1.63% increase in budget annually with the current situation of no subsidy. Rolling out a subsidized oral health package will entail a significant increase in government expenses during the first year but a decreasing trend of 1-2% annually for the following years as the program takes its effect.

A subsidized oral health package is a costeffective approach from a societal perspective. It will entail a significant increase in government expenditure during the start of its roll out but will eventually result in a decreasing trend of expenses as the years progress.

Background: Medicinal plants are widely used for healthcare needs, including oral health. In the Philippines, garlic, guava, tsaang-gubat, and hierba buena, although primarily recognized as plants used for the treatment of systemic diseases, are indicated as analgesics for dental pain, treatment of gingival inflammation, and oral health maintenance. Despite studies focusing on the effectiveness of these plants for oral health, there is little to no research on the populace’s knowledge, attitude, and practices on these medicinal plants. Objectives: The study aimed to determine the knowledge, attitude, and practices of Oral Medicine patients from a dental college in Manila on four medicinal plants (garlic, guava, tsaang-gubat, and hierba buena) for oral health. Methods: A descriptive study design was used. Oral Medicine patients (694) were invited to participate in the study through daily text messages containing brief research details. The link to the three-part online questionnaire (Google Forms) was sent via text and Facebook messages, and was answerable within 15-20 minutes. Results: Two hundred fourteen (214) Oral Medicine patients participated, with 147 (68.69%) having knowledge on using medicinal plants for oral health which they mostly knew through friends and acquaintances. Most participants had a generally positive attitude toward medicinal plants for oral health and believed they were beneficial (177, 82.71%), safe, effective, and cheaper than conventional medicine (175, 81.78%), and accessible (171, 79.91%). Only 64 (29.91%) personally used medicinal plants to address their oral health conditions. Garlic (144, 97.96%) was the most widely known and used, followed by guava (52, 35.37%), hierba buena (12, 8.16%), and tsaang-gubat (4, 2.72%). Conclusion Most participants were knowledgeable with a generally positive attitude toward the four medicinal plants for oral health but did not use these to address their oral health problems.
Garlic ; Psidium ; Mentha ; Plants, Medicinal ; Oral Health

BACKGROUND

Medicinal plants are widely used for healthcare needs, including oral health. In the Philippines, garlic, guava, tsaang-gubat, and hierba buena, although primarily recognized as plants used for the treatment of systemic diseases, are indicated as analgesics for dental pain, treatment of gingival inflammation, and oral health maintenance. Despite studies focusing on the effectiveness of these plants for oral health, there is little to no research on the populace’s knowledge, attitude, and practices on these medicinal plants.

The study aimed to determine the knowledge, attitude, and practices of Oral Medicine patients from a dental college in Manila on four medicinal plants (garlic, guava, tsaang-gubat, and hierba buena) for oral health.

A descriptive study design was used. Oral Medicine patients (694) were invited to participate in the study through daily text messages containing brief research details. The link to the three-part online questionnaire (Google Forms) was sent via text and Facebook messages, and was answerable within 15-20 minutes.

Two hundred fourteen (214) Oral Medicine patients participated, with 147 (68.69%) having knowledge on using medicinal plants for oral health which they mostly knew through friends and acquaintances. Most participants had a generally positive attitude toward medicinal plants for oral health and believed they were beneficial (177, 82.71%), safe, effective, and cheaper than conventional medicine (175, 81.78%), and accessible (171, 79.91%). Only 64 (29.91%) personally used medicinal plants to address their oral health conditions. Garlic (144, 97.96%) was the most widely known and used, followed by guava (52, 35.37%), hierba buena (12, 8.16%), and tsaang-gubat (4, 2.72%).

Most participants were knowledgeable with a generally positive attitude toward the four medicinal plants for oral health but did not use these to address their oral health problems.

Periodontitis is a chronic inflammatory disease that destroys the integrity of tooth-supporting tissue. Periodontitis is listed as a major oral disease by the World Health Organization and is a public-health problem affecting global oral and systemic health. The fourth national oral health epidemiological survey has revealed that periodontitis is one of the most common oral problems in China. With the development of science and medicine, increased attention is being paid to the importance of oral health and its influence on general health. Accordingly, stomatologists are required to master more relevant information on clinical diagnosis and treatment, as well as to pay more attention to the diagnosis and treatment methods of patients with different systemic diseases. This article expounds the diagnosis and treatment strategy of patients with systemic disease periodontitis. We aimed to help stomatologists make more reasonable diagnosis and treatment decisions.
Humans ; Periodontitis/therapy* ; Mouth Diseases ; Oral Health ; China

OBJECTIVES: This study aims to understand the prevalence and treatment status of dental caries in preschool children aged 3-5 years in China among the past five years. METHODS: Databases including CNKI, WanFang data, VIP, MEDLINE, EMBASE were systematically searched for the epidemiological literature of dental caries in preschool children in China from 2017 to 2022 for Meta-analysis. Subgroup analysis was carried out by sex, age, geographical region, ethnology, and residence. RESULTS: The Meta-analysis enrolled 27 literatures, including 72 788 preschool children; of which, 38 344 children had dental caries. The merged prevalence of dental caries in preschool children was 59.3% (95%CI: 54.6%-63.9%), and the merged filling rate of caries was 5.7% (95%CI: 2.5%-8.8%). In the subgroup analysis, the merged prevalence rates of caries in children aged 3, 4, and 5 years were 46.9% (95%CI: 42.5%-51.4%), 59.0% (95%CI: 55.1%-62.8%), and 67.3% (95%CI: 62.5%-72.2%), respectively, and the difference was significant. In addition, significant differences were found among different regions. The merged prevalence of dental caries in preschool children was the highest in northwest China (68.6%, 95%CI: 55.5%-81.8%) and the lowest in central China (49.1%, 95%CI: 47.3%-51.0%). The merged prevalence of dental caries was not significantly different among preschool children of different genders, ethnicities, and residence. CONCLUSIONS The prevalence of dental caries in preschool children aged 3-5 years in China is high and continuously increases. The oral health of preschool children should be comprehensively strengthened, and a three-level strategy should be implemented to prevent diseases.
Humans ; Male ; Child, Preschool ; Female ; Dental Caries/therapy* ; Prevalence ; Oral Health ; China/epidemiology*

Chinese medicine entered a significant period from foundation to maturity between Han and Tang dynasties when the Chinese traditional stomatology was a key stage. Sorting and analysis of existing literature and research outcomes have showed that current research on stomatology between Han and Tang dynasties focuses on oral physiology, pathology, diagnosis and treatment, and health care. It also involves stomatology history and explanation of termino-logies related to mouth and teeth recorded in medical books, use of simple methods, and thinking with citation and analysis of literature simply listed and reasoning preliminarily deducted. From the macro perspective, current research has not unveiled the whole picture of stomatology between the two dynasties and left a series of key issues unresolved. Thus, new methods should be developed and employed to carry out medical research on stomatology between Han and Tang dynasties given that is has a prosperous future.
Mouth ; Oral Medicine ; Cognition ; China ; Medicine, Chinese Traditional

This study used UPLC-TQ-MS technology to replicate a Henoch-Schonlein purpura(HSP) model in rats by administering warm drugs by gavage and injecting ovalbumin with Freund's complete adjuvant emulsion. The distribution differences and characteristics of eight major components(ferulic acid, caffeic acid, neochlorogenic acid, cryptochlorogenic acid, benzoyl oxypaeoniflorin, tracheloside, loganin, and paeoniflorin) in rat liver, lung, heart, spleen, and kidney tissues were determined after oral administration of the Liangxue Tuizi Mixture at a dose of 42 g·kg~(-1) in both normal physiological and HSP states at 0.5, 1, 2, 6, and 12 hours. The results showed that the distribution patterns of the eight components of Liangxue Tuizi Mixture in the tissues of normal and HSP model rats were different. The main component, paeoniflorin, in Moutan Cortex and Paeoniae Radix Alba had higher content in all tissues. The eight components were predominantly distributed in the liver, lung, and kidney tissues, followed by spleen and heart tissues.
Rats ; Animals ; IgA Vasculitis/drug therapy* ; Monoterpenes ; Administration, Oral ; Liquid Chromatography-Mass Spectrometry

Objective To investigate the anti-inflammatory effect of artemisinin (ART) encapsulated by β-lactoglobulin (BLG) nanoparticles on Winnie spontaneous ulcerative colitis mouse model. Methods BLG-ART nanoparticles were prepared and their effects on the solubility and stability of ART were evaluated. A mouse model of colitis induced by dextran sulfate sodium (DSS) was used to compare the therapeutic effects of artemisinin (ART) administered by direct gavage and artemisinin encapsulated by β-lactoglobulin nanoparticles (BLG-ART) administered by gavage. Winnie mice were randomly divided into blank group, ART group and BLG-ART group. Mice in the ART group were given 50 mg/kg ART by gavage; mice in the BLG-ART group were given the same dose of BLG-ART nanoparticle PBS dispersion by gavage; mice in the blank group were given the same amount of PBS by gavage, for 16 days. The body mass and disease activity index (DAI) of each group of mice were measured. HE staining was used to observe the pathological changes of mouse intestinal tissue, and real-time quantitative PCR was used to detect the mRNA expression levels of TNF-α, interleukin 1β (IL-1β), IL-10 and IL-17 in mouse colon tissue. Results Compared with the ART group and the blank group, the body mass of the BLG-ART group increased and the DAI decreased after 16-day treatment; the crypt structure of the proximal and distal colon regions of the mice recovered; goblet cell loss decreased; neutrophil infiltration decreased and the mRNA expression levels of pro-inflammatory and anti-inflammatory cytokines were significantly down-regulated. Conclusion ART-BLG can alleviate intestinal inflammation in spontaneous ulcerative colitis mice.
Animals ; Mice ; Colitis, Ulcerative/drug therapy* ; Nanospheres ; Inflammation ; Administration, Oral ; Artemisinins ; Disease Models, Animal ; RNA, Messenger

Research in stomatology (dental medicine) continues to expand globally and is oriented towards solving clinical issues, focusing on clarifying the clinical relevance and potential mechanisms of oral‍-‍systemic connections via clinical epidemiology, oral microecological characterization, and the establishment of animal models. Interdisciplinary integration of materials science and tissue engineering with stomatology is expected to lead to the creation of innovative materials and technologies to better resolve the most prevalent and challenging clinical issues such as peri-implantitis, soft and hard tissue defects, and dentin hypersensitivity. With the rapid development of artificial intelligence (AI), 5th generation mobile communication technology (5G), and big data applications, "intelligent stomatology" is emerging to build models for better clinical diagnosis and management, accelerate the reform of education, and support the growth and advancement of scientific research. Here, we summarized the current research status, and listed the future prospects and limitations of these three aspects, aiming to provide a basis for more accurate etiological exploration, novel treatment methods, and abundant big data analysis in stomatology to promote the translation of research achievements into practical applications for both clinicians and the public.
Animals ; Oral Medicine ; Artificial Intelligence