Background: Despite the large number of trials conducted using herbal oral care products for the reduction of dental plaque or gingivitis, results are conflicting and inconclusive. Objective: To assess the effectiveness of herbal oral care products compared to conventional products in reducing dental plaque and gingivitis adults. Methods: We searched the following databases for Randomised controlled trials (RCTs): MEDLINE Ovid, EMBASE Ovid etc. which yielded 493 trails. Of which 24 RCTs comparing herbal toothpaste or mouth rinse with over the counter toothpaste or mouth rinse in adults aged 18 to 65 years were included. Two authors extracted information and assessed the methodological quality of the included studies using Risk of Bias. Meta-analyses using the random-effects model were conducted for four outcomes for tooth paste and mouth rinse respectively. Mean difference (MD) or standardized mean difference (SMD) were used to estimate the effect, with 95% confidence intervals. Results: A total of 1597 adults participated in 24 RCT studies. These were classified as herbal toothpaste (HTP) (15 trials, 899 participants) and herbal mouth rinse (HMR) (9 trials, 698 participants) compared with non-herbal toothpaste (NHTP) or non-herbal mouth rinse (NHMR). We found that HTP was superior over NHTP (SMD 1.95, 95% CI (0.97–2.93)) in plaque reduction. The long-term use of NHMR was superior in reduction of dental plaque over HMR (SMD -2.61, 95% (CI 4.42–0.80)). From subgroup analysis it showed that HTP was not superior over fluoride toothpaste (SMD 0.99, 95% CI (0.14–2.13)) in reducing dental plaque. However, HTP was favoured over non-fluoride toothpaste (SMD 4.64, 95% CI (2.23–7.05)). Conclusion: For short-term reduction in dental plaque, current evidence suggests that HTP is as effective as compared to NHTP; however, evidence is from low quality studies.

This systematic review and meta-analysis aimed to evaluate if bioceramic sealers had superior sealing properties to epoxy resin-based sealers. A systematic search was performed in the following databases: MEDLINE Ovid (from 1946 onwards), Scopus, Google Scholar, EBSCO, and a hand search of references of included articles was also done. In vitro and ex vivo studies were included. Risk of bias was assessed, and quantitative synthesis was performed for microleakage measured using vertical dye penetration, horizontal dye penetration, and dentin-sealer gap. Summary effect was reported as Standardized Mean Difference with 95% CI. Subgroup analysis was performed based on the imaging modalities, the obturation techniques, and the file systems employed. A total of 24 studies were included. Meta-analysis demonstrated no significant difference between the sealing ability of bioceramic sealer and epoxy resin-based sealer when measured using the microleakage tests [SMD -0.59(95%CI: 1.74,0.55)]. Subgroup analysis revealed no significant differences except when manual K-files were used. Heterogeneity was low when sub-group analysis was done. Bioceramic sealers and epoxy resin-based sealers both exhibited comparable sealing ability.

Objectives: The health system of Kerala, India has won many accolades in having health indicators comparable to developed countries. But oral health has not received its due importance at the policy level. With the burden of oral diseases on the rise in the state, a critical introspection of the existing system is warranted. The objective of this review was to assess the oral health care system in Kerala to provide policy solutions. Methods: This study adopted a mixed methodological approach that gathered information from the primary and secondary sources, which included health facility surveys, key informant interviews, review of published literature, and websites of governmental and non-governmental bodies. The WHO framework of health system building blocks was adapted for the assessment. Results: A review of epidemiological studies conducted in Kerala suggests that the prevalence of oral diseases is high with the prevalence of dental caries at the age of 12 years ranging from 37-69%. The state has a dentist population ratio of 1:2200 which is well within the prescribed ratio by WHO (1:7500). Only 2% of dentists in Kerala work with government sector catering to 0.6 million of the approximately 33.4 million population. This point to the absence of oral care in first contact levels like primary health centers. Service delivery is chiefly through the private sector and payment for dental care is predominantly through out-of-pocket expenditure. Conclusion: Despite having the best health indicators, the oral health system of Kerala is deficient in many aspects. Reorientation of oral health services is required to combat the burden of diseases.

Objectives: Probiotics are promising adjuncts to non‐surgical periodontal therapy (scaling and root planing (SRP)) for managing gingival and periodontal diseases. Probiotics are considered alternatives to antibiotics, especially with the emergence of antimicrobial resistance. Hence, the present systematic review aims to generate evidence on the role of probiotics compared to antimicrobial agents for managing periodontal diseases (gingivitis and periodontitis).Method: Six electronic databases (PubMed, SCOPUS, Web of Science, EBSCO, Cochrane, Clinical Trial Registry) were searched to collect studies comparing the effect of probiotics with antibiotics for periodontal disease. In total, 5530 articles were retrieved from all databases, of which 1891 were included for title and abstract screening. After screening, a total of ten clinical studies were included for data extraction and analysis. Probing pocket depth (PPD), Clinical attachment loss (CAL), bleeding on probing (BOP), plaque index (PI), gingival index (GI), and microbial profile were recorded.Results: Probiotics showed a significant reduction in the PPD and CAL compared to antibiotics. Antibiotics were more effective in reducing the PI and GI. A combination of probiotics and antibiotics superior compared to probiotics and antibiotics alone.Conclusion: Probiotics can be used as an alternative to antibiotics, however, a combination is more effective for managing periodontal disease.

Introduction Mid-day meal programmes (MDM) were introduced in India to improve school attendance, nutritional status and educational outcomes of school children. Numerous primary studies have examined the impact of the MDM programmes on both nutritional and educational outcomes in various settings across the country. However, synthesising the findings from these studies has been challenging. To address this gap, we conducted a systematic review to assess the effects of MDM programmes on the nutritional and academic outcomes of school children in India. Methods A comprehensive literature search was conducted, and relevant studies published between 1997 and 2022 were included. Two reviewers independently conducted study selection, data extraction and risk of bias assessment. The results were synthesised descriptively. Results The systematic review included 31 studies. Among them, 16 studies focused on academic outcomes, while 18 studies reported children’s nutritional status. Studies on MDM Scheme (MDMS) in children show mixed results on nutritional outcomes. While some studies show marginal improvements in height and weight measurements, others show no significant improvement. Regular MDMS access improves enrollment, attendance and retention rates for children, with lower dropout rates and higher academic achievement. However, its impact on academic performance remains unclear. Conclusion The MDM programme in India was effective in improving the academic achievement and a few nutritional outcomes of school children, underscoring the importance of sustaining MDM programmes in India. Protocol registration number The review was prospectively registered in PROSPERO (CRD42023391776). Available from: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023391776.