Search Results (30)

Objectives: The objective was to investigate associations among oral hygiene behaviors, periodontal awareness, and self-reported periodontal symptoms among adults using a cross-sectional questionnaire and an internally consistent awareness scoring system. Materials and Methods: This cross-sectional questionnaire study was conducted between October 2025 and February 2026 among adults aged 18–65 years. Of 412 returned questionnaires, 386 complete and eligible forms were analyzed. The 42-item questionnaire assessed sociodemographic variables, oral-hygiene behavior, dental attendance, previous periodontal care, awareness of periodontal signs, and self-reported symptoms during the previous six months. Awareness was scored from 0 to 20. Descriptive statistics, chi-square tests, t tests, one-way ANOVA with Tukey post hoc tests, and multivariable logistic regression were used. Results: Mean age was 31.8 ± 9.6 years, and 58.0% of participants were women. Twice-daily toothbrushing was reported by 56.0%, and interdental cleaning by 38.6%. Mean awareness score was 12.7 ± 3.8. Awareness was higher among participants with university/postgraduate education, regular dental attendance, and interdental cleaning habits (all p < 0.001). Gingival bleeding was the most frequently reported symptom (47.4%). In the adjusted analysis, complaint-based dental attendance (OR = 2.43; 95% CI: 1.46–4.03; p = 0.001), current smoking (OR = 1.96; 95% CI: 1.17–3.29; p = 0.011), and no interdental cleaning (OR = 2.08; 95% CI: 1.31–3.30; p = 0.002) were independently associated with reporting at least one periodontal symptom. Conclusions: Within the limits of this observational survey, preventive attendance and interdental cleaning were associated with higher awareness and lower self-reported symptom burden. Full article

Aim: Early childhood caries (ECC) is a widespread and multifactorial oral disease that affects children globally. Parents’ knowledge, attitudes, and behaviors are crucial in preventing ECC and supporting oral health. This study evaluated Croatian parents’ understanding of children’s oral health, their awareness of ECC risk factors, and their oral hygiene practices. Materials and methods: A cross-sectional study was conducted using an anonymous and voluntary online questionnaire from October to December 2024 among 948 parents of children aged 1–7 years across Croatia. The study assessed parents’ knowledge of oral health, their understanding of the relationship between risk factors and early childhood caries, habits related to oral hygiene care, children’s experiences with oral health problems, parents’ self-assessment of their knowledge, as well as both their own and their children’s general and oral health and hygiene practices. Data were analyzed using descriptive statistics, Chi-square test, Mann–Whitney U test, and Kruskal–Wallis test. Results: Overall parental knowledge was moderate, with significantly higher scores among older parents, those with university education, healthcare workers, and families with higher incomes (p < 0.05). Parents demonstrated good awareness of the importance of supervising tooth brushing until age seven (93.8%) and fluoride use (81.8%); yet gaps persisted regarding bacterial transmission, tooth eruption, and early orthodontic evaluation. Preventive dental visits were frequently delayed, and only 25.0% of parents reported using interdental cleaning aids. Caries was the most common oral health issue among children (22.3%). Conclusions: Despite moderate awareness and some adherence to preventive measures, significant knowledge and practice gaps remain among Croatian parents. Targeted educational interventions and nationwide preventive strategies are necessary to strengthen oral health literacy and reduce ECC prevalence. Full article

Background/Objectives: Young adults increasingly prefer natural dentifrices; however, the short-term clinical effects and behavioural correlates of these products remain insufficiently documented. This study aimed to evaluate the associations between daily oral-hygiene practices, adjunctive cleaning methods, and plaque and gingival indices, and to compare the short-term effects of three natural toothpaste formulations—sodium bicarbonate, activated charcoal, and lemon-based. Methods: In this cross-sectional study, 101 Romanian adults (aged 20–41 years; 69.3% urban) completed a structured questionnaire assessing brushing frequency and the use of dental floss, interdental stimulators, and mouth rinses. Clinical assessments included the Silness–Löe Plaque Index and the Löe–Silness Gingival Index (modified by Lobene), recorded immediately before and after a supervised 2 min brushing session using the Bass technique with soft-bristled brushes and the participant’s self-reported natural toothpaste (baking soda: n = 42; charcoal: n = 27; lemon: n = 32). Results: Before brushing, 78.2% of participants presented with thin adherent plaque, while the gingival status was normal in 72.3%, mildly inflamed in 22.8%, and moderately inflamed in 5.0%. After brushing, the proportion with normal gingiva increased to 77.2%, and the proportion of thin, adherent plaque decreased to 22.8%. Brushing frequency was positively correlated with plaque reduction (ρ = 0.42, p < 0.001), while the use of adjunctive cleaning methods was inversely correlated with post-brushing gingival inflammation (ρ = −0.36, p = 0.002). Gingival improvement differed significantly among toothpaste types (χ², p < 0.001), with formulations containing baking soda and lemon showing slightly more favourable short-term gingival categories than charcoal; these patterns are descriptive and do not demonstrate comparative product efficacy. Urban–rural differences were observed for brushing frequency (p < 0.001) and periodontal status with fewer lesions among urban participants (p = 0.002). Conclusions: A single supervised Bass-technique brushing session resulted in measurable short-term improvements in plaque and gingival indices among young adults. Sodium bicarbonate and lemon-based dentifrices appeared to be associated with slightly more favourable short-term gingival responses than charcoal, although these findings should be interpreted as preliminary. These findings emphasise the importance of consistent brushing and interdental cleaning behaviours and highlight the need for longitudinal randomised trials to evaluate the durability, safety, and comparative effectiveness of natural versus conventional dentifrices. Given the cross-sectional, single-session design, these findings are exploratory and do not establish causal or comparative product efficacy. Full article

Background/Objectives: Preventive oral health education plays a key role in preparing future healthcare professionals to promote and maintain good oral hygiene. Individually Trained Oral Prophylaxis (iTOP) is a structured, personalized educational program that emphasizes correct brushing techniques and interdental cleaning. This study aimed to evaluate the long-term effectiveness of a single-session iTOP intervention on clinical oral health outcomes among medical and dental students. Methods: A 2-year prospective cohort study included 82 first- and fourth-year medical and dental students at the University of Mostar, Bosnia and Herzegovina. The researchers randomly assigned participants to an iTOP intervention group or a control group. The primary analysis used multivariable linear mixed-effects models for repeated measures, adjusted for study program, academic year, smoking status, and baseline oral-hygiene habits, with effect sizes reported alongside 95% confidence intervals. Clinical periodontal parameters—plaque index, bleeding on probing, and probing depth—were assessed at baseline, three months, and two years. All participants received professional cleaning and oral hygiene kits. Only the intervention group received personalized iTOP training, consisting of a single session with brief reinforcement at the 3-month follow-up. This study was registered at ClinicalTrials.gov (NCT07085013). Results: Seventy-six students completed the follow-up. The iTOP group had significantly lower plaque index and bleeding scores at both follow-up points (p < 0.001) compared to the control group. Baseline differences were observed between subgroups (medical vs. dental; younger vs. older students), but these diminished over time. At the 2-year follow-up, only the plaque index remained significantly improved, while other clinical parameters returned to values comparable to baseline. Conclusions: The iTOP program resulted in significant short-term improvements in oral health among medical and dental students. For sustained long-term outcomes, iTOP or similar structured oral health education programs should be integrated into medical and dental curricula. Enhancing oral health awareness among healthcare providers may ultimately contribute to improved public oral health outcomes. Given the single-center design and the single-session nature of the intervention, the results should be interpreted with caution. Full article

Periodontal disease is a common and serious oral disease among older adults. As the global older population increases, preventing periodontal disease is vital for healthy ageing. Poor oral hygiene, uncontrolled diabetes, and smoking are key risk factors of periodontal disease. Improving oral hygiene, diabetes management, and quitting smoking are essential health behavioural change interventions to manage periodontal disease. The objective of this study is to review the prevention of periodontal disease among older adults through health behavioural change interventions. Effective strategies to improve oral hygiene include personalised education on proper brushing and interdental cleaning. Educating caregivers is equally important as they supervise care-dependent older adults to maintain oral health. For those with diabetes, physical activity improves glycated haemoglobin levels and clinical periodontal parameters by reducing reactive oxygen species and systemic inflammation. Smoking cessation could be achieved through a multi-faceted approach. Effective smoking cessation combines brief interventions with intensive behavioural/pharmacological support for long-term success, especially in highly dependent individuals. Tailored strategies for older adults, integrated care, and expanded research improve outcomes and health equity in ageing populations. In conclusion, health behavioural change interventions are non-invasive preventive measures that include oral hygiene reinforcement, diabetic management, and smoking cessation. Prioritising these interventions empowers older adults to maintain oral health, reducing disease burden and enhancing overall well-being for healthy ageing. Full article

Background: Periodontal health is closely related to systemic health and crucial for healthy aging. Periodontal disease is prevalent among older adults due to declined systemic conditions, medication side effects, and reduced dexterity and cognition. Effective preventive care is essential to maintain periodontal health and promote oral and general health. Objective: The aim of this narrative review is to examine preventive periodontal care tailored for older individuals, with a focus on strategies to reduce the incidence of periodontal disease, maintain periodontal health, and improve the overall well-being of older adults. Findings: Preventive periodontal care includes mechanical plaque control, use of chemotherapeutic agents, lifestyle modifications, and regular professional periodontal care. Mechanical plaque control through regular toothbrushing and interdental cleaning remains the cornerstone of prevention. The use of adaptive aids and caregiver support is essential for maintaining the oral hygiene of older adults with physical limitations. Chemotherapeutic agents, such as chlorhexidine mouth rinses, can be used as adjunctive agents for plaque control. Lifestyle modifications, like smoking cessation and dietary adjustments, are crucial components of risk factor control. Professional periodontal care, including periodontal evaluation, risk factor control, tailored oral hygiene instruction, and professional mechanical plaque removal, are essential for the prevention and early detection and management of periodontal disease in older adults. Conclusions: This review underscores the importance of a multidisciplinary approach involving oral healthcare professionals, primary care providers, and caregivers to ensure patient-centered, integrated and comprehensive geriatric care to improve periodontal outcomes and overall well-being of older adults. Full article

Objectives: Cleaning splints (CSs) can facilitate interdental brush (IDB) insertion and guide IDBs during cleaning movement. Cleaning efficacy with and without CSs was to be assessed and compared for a fully dentate (FD) and a partially edentulous (PE) situation. Methods: For two maxillary typodont models simulating either an FD situation or a PE situation with every second tooth missing, suitable IDBs were selected and each cleaning splint was designed and fabricated by 3D-printing. Before and after standardized cleaning, model teeth were photographed at three timepoints: (T1) clean surface, (T2) surface coated with artificial plaque, and (T3) after IDB cleaning. For each of the four test groups differing in dental status (FD, PE) and CS use (without, with), n = 10 tests/group were completed. After aligning corresponding photographs, pixel-based color difference ratios (T2-T3)/(T2-T1) were calculated. Approximal cleaning efficacy was set as the mean value over predefined regions of interest. Effects of CS use and dental status were analyzed with two-way ANOVA (α = 0.05). Results: CS use significantly improved mean approximal cleaning efficacy for the PE model (p = 0.001), whereas no difference was found with the FD model (p = 0.381). Improved cleaning efficacy with the PE model was only found in combination with a CS (factor combination model × CS use: p = 0.003). Conclusions: Cleaning splints might have the potential to improve interproximal hygiene and can be recommended for clinical use. Clinical studies should validate the results of this in vitro study and clarify if CSs could be beneficial for patients with restricted manual skills. Full article

Cardiometabolic diseases share many modifiable risk factors. However, periodontitis, a chronic inflammatory condition of the gums, is a risk factor that is rarely publicized. This systematic review aims to evaluate the impact of oral hygiene practices on the risk, incidence, and/or mortality rate of cardiovascular disease (CVD), type 2 diabetes mellitus (T2DM), and chronic kidney disease (CKD). Searches were conducted using MEDLINE, Embase, Scopus, and CINHAL. Randomized controlled trials (RCTs), quasi-RCTs, and observational studies were included. Eligible studies reported on associations of toothbrushing, interdental cleaning, mouthwash, or toothpaste use, either alone or in combination with CVD, CKD, and/or T2DM outcomes in adults ≥ 18 years. Fifty-five studies were included. Cochrane’s risk of bias tool and the Newcastle–Ottawa Scale were used for quality assessment. Data synthesis is narratively presented. Toothbrushing and interdental cleaning were associated with lower risk of developing T2DM or hypertension HR 0.54 [p < 0.001] and a lower mortality risk in those with CVD HR = 0.25 [p = 0.03]. Mouthwash use reportedly increased the risk of developing hypertension and diabetes by 85% and 55%, respectively. This review highlights how simple oral hygiene practices can reduce cardiometabolic risk. Non-dental clinicians could integrate the findings into chronic disease health promotion. Full article

Background: Without mechanical cleaning, gingivitis can develop within three weeks. The first clinical sign is bleeding on positive probing. The accumulation of dental biofilm triggers an inflammatory gingival response. In the past decade, attention has focused mainly on interproximal areas and the use of customized interproximal toothbrushes. The aim of this study was to evaluate the effectiveness of individualized oral hygiene education and its role in dental disease prevention among patients with dental problems. Methods: Altogether, 102 patients, 38 males and 64 females, were included in the study. All patients were aged over 18 years. Before treatment, patients were clinically and radiologically examined, their full mouth plaque score (FMPS), full mouth bleeding score (FMBS), and bleeding on brushing (BOB) were recorded, and matrix-metalloproteinase-8 (MMP-8) was measured by using a chair-side MMP-8 measuring system. Patients in group A had gingivitis but no periodontal damage, and group B had periodontal damage. Patients in both groups were divided into four subgroups based on their toothbrushing habits and the oral health education they received. Three months after the initial examination, each patient was examined three more times (2, 4, and 12 weeks later). Results: It was concluded that subjects in groups A1 and B1 showed a significant reduction in BOB, MMP-8, FMBS, and FMPS levels after two weeks. Solo Prophylaxis (A1 and B1) remained a well-constructed protocol and caused the complete resolution of interdental inflammation after two weeks. Other subgroups achieved significant reductions only after 12 weeks. Conclusions: BOB and MMP-8 tests are valuable complements in preventive dentistry, and are able to detect potential pathological processes. The clinical relevance of BOB testing, in addition to FMBS, FMPS and gingival inflammation testing, can be demonstrated to patients, which may increase compliance. Full article

Background: This study aimed to subjectively assess the changes in the oral health status of pregnant women, to find out their attitudes and knowledge about possible changes in the oral cavity that occurred during pregnancy, and their influence on the outcomes of pregnancy. Methods: 112 pregnant women who visited the Republican Siauliai Hospital during their pregnancy participated in the study. An anonymous self-administered questionnaire was used to conduct the research, surveying their demographic characteristics, oral health changes and habits during pregnancy, and awareness of possible negative pregnancy outcomes. Results: The study involved 112 pregnant women, with 35 in the first trimester, 28 in the second, and 48 in the third trimester. The findings revealed that pregnant women do not take sufficient care of their oral health: more than half of the respondents did not visit an oral care specialist during pregnancy; 22.3% of women reported brushing their teeth only once a day or less; and 35.7% did not clean interdental surfaces at all. Statistically, significantly more urban women believed there is a relationship between maternal oral health and adverse pregnancy outcomes than women living in rural areas (p = 0.013). While significant oral health changes were not observed in the first trimester, more women in the second and third trimesters reported issues such as bleeding gums, swelling, plaque accumulation, tartar, and caries (p < 0.001). Conclusions: The attitude of women towards oral health during pregnancy and their understanding of the possible risks for unfavorable pregnancy outcomes are insufficient. Notably, oral health issues become more prominent in the second and third trimesters, necessitating appropriate oral care to reduce the incidence of oral and dental diseases during pregnancy. This underscores the importance of educational and preventive public health policies focused on oral care for pregnant women, aimed at increasing awareness and promoting practices that safeguard both maternal and fetal health. Full article

Introduction: Assessment of the denture plaque can provide a valuable report regarding the oral health of geriatric patients and the oral hygiene habits in this population group. Focusing on the current research gap on this topic in Romania, our research aims to highlight the microbial plaque on the different surfaces and types of removable poly(methyl methacrylate) (PMMA) prostheses to qualitatively evaluate the microbial species, and to assess the combined effect of mechanical and chemical cleaning of dentures on the prosthetic microbiome. Methods: The prosthetic plaque from four denture wearers was identified with a UV activated fluorescent revealer and digitally photographed. Swab samples according to a certain hygiene protocol were cultured on three different growth media such as blood agar (BA), bromothymol blue lactose agar (AABTL) and Sabouraud dextrose agar (SDA). Results: Denture plaque was variably distributed on the surface of the prostheses. Regardless of the denture type (conventional complete denture, tooth or implant supported overdenture, removable partial denture) the microbial plaque was identified at the retentive areas, especially at interdental spaces. The main plaque deposition areas were the vestibular incline of the labial flange of the maxillary denture and the lingual incline of the posterior lingual flange of the mandibular denture. The prosthetic microbiome consisted of pathogenic Gram-positive aerobes (Streptococcus spp. and coagulase-negative Staphylococcus spp.), Gram-positive anaerobes (Actinomyces spp. and Klebsiella spp.) as well as subspecies of fungi of the genus Candida. Conclusions: Despite its poor variety, the denture microbiome in the investigated cases hosts colonies with high pathogenic potential. Some areas of the prostheses are more likely to accumulate dental plaque. Dentists should insist through more regular checks of the patients and their caregivers on ensuring the biocontrol of the dentures, especially in frail geriatric patients exposed to greater risks related to general health. Full article

The aim of this cross-sectional study was the evaluation of the oral health-related quality of life (OHRQoL) in patients with depression or attention-deficit/hyperactivity disorder (ADHD) in comparison with a group of mentally healthy individuals. Patients from the Department of Psychiatry and Psychotherapy, University of Leipzig, Germany, were recruited. A healthy comparison group (HC) was recruited from the Department of Cariology, Endodontology and Periodontology. The OHRQoL was assessed using the Oral Health Impact Profile G14 (OHIP G14). Furthermore, a questionnaire regarding oral hygiene behaviour was applied. A total of 141 patients with depression or ADHD (depression n = 94, ADHD n = 47) and 145 HC individuals with a balanced age and gender distribution were surveyed. OHIP G14 median scores were significantly higher in the overall psychiatric patient group compared to HC (5.00 vs. 0.00, p < 0.001). This was also found for the four dimensions of OHIP G14 (p < 0.001). The OHIP G14 sum score of patients with depression and ADHD was comparable (5.00 vs. 6.50, p = 0.302). A significant association among psychiatric patients between smoking, gum bleeding, professional tooth cleaning, oral health education, interdental cleaning, and elevated OHIP scores was found (p < 0.001). In conclusion, patients with depression and adults with ADHD show a reduced OHRQoL. A contradictory association between oral hygiene/oral health behaviour and OHRQoL supports the hypothesis of a changed perception of oral conditions in patients with mental diseases. Interdisciplinary collaboration between psychiatric specialists and dentists should be fostered. Full article

Since Japan has implemented Universal Health Coverage (UHC), most dental treatments are covered by public health insurance. Therefore, when receiving fixed dental restoration/prosthesis (FDRP) treatment, such as inlays, crowns, and bridges, the patient can choose whether or not it is covered by insurance. This study aimed to evaluate whether those who receive dental check-ups regularly chose uninsured FDRP treatment. Data were collected from 2088 participants, who had undergone FDRP treatment, via a web-based survey and analyzed. Among them, 1233 (59.1%) had received regular dental check-ups (RDC group) and 855 (40.9%) had not (non-RDC group). The multivariate logistic regression model showed that compared to the non-RDC group, those in the RDC group were statistically significantly associated with higher rates of good oral health behaviors (brushing teeth ≥ 3 times daily, odds ratios (OR):1.46; practiced interdental cleaning habitually, OR: 2.22) and received uninsured FDRP treatment more often (OR: 1.59), adjusted for socioeconomic factors. These results suggest that health policy interventions to promote access to RDC among individuals may improve the oral health of people and reduce the financial burden on the public health insurance system. Full article

The purpose of this cross-sectional study was to explore the sources of daily oral hygiene information among urban community-dwelling older adults in Athens, Greece and associate them with their dental and denture care habits. One hundred and fifty-four older adults (aged 71.7 ± 9.2 years) participated in the study, and their dental status, denture use, daily oral care habits according to current gerodontology recommendations, and oral care information sources were investigated. Daily oral hygiene practices were poor, and a small number of individuals recalled having received oral hygiene advice from a dentist. Only 41.7% of the 139 dentate participants performed toothbrushing with fluoride-based toothpaste at least twice a day, and 35.9% completed regular interdental cleaning. Among 54 denture wearers, 68.5% removed their denture(s) at night, and 54% cleaned them at least twice a day. Oral hygiene information sources included dentists (for approximately half of the participants), media, friends/relatives, non-dental health care providers and dental technicians. Dentate participants who had received oral hygiene information from dentists had a greater probability of brushing their teeth with fluoride toothpaste at least twice a day (p = 0.049, OR = 2.15) and performing regular interdental cleaning (p < 0.001, OR = 29.26). Denture wearers who had received instructions about denture hygiene from dentists were more likely to use a brush and mild soap (p = 0.016, OR = 14.67) and remove their denture(s) at night (p = 0.003, OR = 8.75). Dentists should improve their oral health prevention and promotion strategies for their older patients. Full article

This study aimed to investigate whether oral health behaviors were related to the dietary intake of vitamins. In this cross-sectional study, we included respondents of the 2016 national health and nutrition examination survey, and dental diseases from Hyogo Prefecture, Japan. Data on sociodemographic characteristics, findings of blood tests related to metabolic syndrome, dietary intake, oral health status, and behaviors were collected. Participants were divided into two groups based on their oral health behavior: the yes group (performed interdental cleaning or tongue brushing) and the no group (did not perform the behaviors). The study included 218 participants (male: 107, female: 111) aged 64.5 (range, 22–93) years. There were 133 (61.0%) and 85 (39.0%) participants in the yes and no groups, respectively. The daily intake of vitamins A, B₂, B₆, E, and K, folic acid, and niacin in the yes group was significantly higher than that in the no group. Oral health behavior correlated with the intake of vitamin B₂ (p = 0.029), folic acid (p = 0.006), and vitamin K (p = 0.043) after adjusting for possible confounders. Oral health behavior (interdental cleaning or tongue brushing) correlated with the daily intake of vitamins B₂, K, and folic acid. Full article