Journal of International Society of Preventive and Community Dentistry最新文献

{"title":"Myrrh in the Management of Periodontal Disease and Gingival Healing: A Systematic Review and Meta-Analysis.","authors":"Rabab A Alnakhli, Saeed S Alqalaleef, Jinan M Alesawi, Moneera H Aljedaie, Rinad T Alqunaian, Yousef E Shokri, Khalid A Alghumayti, Turki A Bakhsh","doi":"10.4103/jispcd.jispcd_160_25","DOIUrl":"10.4103/jispcd.jispcd_160_25","url":null,"abstract":"<p><strong>Aim: </strong>Periodontal disease remains a prevalent chronic condition worldwide, and interest has grown in natural adjunctive agents such as <i>Commiphora myrrh</i> for their potential antimicrobial and healing properties. This systematic review evaluated the antimicrobial and clinical effects of myrrh in managing periodontal disease, gingival healing, and pathogen reduction across <i>in vitro</i>, animal, and clinical studies.</p><p><strong>Methods: </strong>A comprehensive search of major databases (2010-2025) was performed following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, including randomized controlled trials (RCTs), <i>in vitro</i>, and animal studies. Primary outcomes were gingival and plaque indices, healing parameters (swelling, redness), and antimicrobial efficacy. Risk of bias was assessed using the Cochrane RoB 2, Systematic Review Center for Laboratory Animal Experimentation, and Quality Assessment Tool for <i>in vitro</i> Studies of Dental Materials, with meta-analyses performed for eligible RCTs, and certainty of evidence rated using the Grading of Recommendations Assessment, Development, and Evaluation approach.</p><p><strong>Results: </strong>Fifteen studies met the inclusion criteria: six <i>in vitro</i>, one animal study, and eight RCTs. <i>In vitro</i> studies consistently demonstrated strong antimicrobial effects of myrrh, particularly in its essential oil form, against periodontal pathogens and <i>Staphylococcus aureus</i>. The animal study indicated enhanced early wound healing, but also dose-dependent toxicity with prolonged use. Meta-analysis of RCTs revealed a small yet statistically significant reduction in plaque, whereas effects on gingival inflammation and healing were not significant. Reported adverse effects were minimal.</p><p><strong>Conclusion: </strong>Myrrh shows promising potential as an adjunct in periodontal therapy, supported by <i>in vitro</i> and preclinical findings; however, further well-designed, standardized clinical trials and translational animal studies are essential to confirm its efficacy.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"1-19"},"PeriodicalIF":2.1,"publicationDate":"2026-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086453/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Influence of the Additive Techniques and Aging on Color Stability, Translucency, and Surface Texture of 3D-Printed Resins for Dental Restorations.","authors":"Nadia H Hasan, Njwan F Shehab, Amjad L Alhayaly, Muthanna S Ahmed","doi":"10.4103/jispcd.jispcd_65_25","DOIUrl":"https://doi.org/10.4103/jispcd.jispcd_65_25","url":null,"abstract":"<p><strong>Aim: </strong>We investigated the impact of additive manufacturing (AM) techniques, specifically stereolithography (SLA) and digital light processing (DLP), on the optical properties and surface characteristics of resin-based materials used in restorative dentistry. With the increasing adoption of AM in dental applications, understanding the performance of these techniques under challenging conditions is essential.</p><p><strong>Methods: </strong>Sixty resin specimens of Senertek P-Crown V2 were fabricated using both SLA and DLP technologies. We aimed to evaluate color stability, translucency, and texture of the surface following thermocycling and acidic aging treatments. Statistical analysis was assessed using nonparametric tests, including the Mann-Whitney <i>U</i>, Kruskal-Wallis, and independent sample <i>t</i>-tests, with the significance level set at <i>P</i> < 0.05.</p><p><strong>Results: </strong>DLP samples demonstrated significantly greater color changes (<i>Δ</i>E values of 4.64 under thermocycling and 5.79 under acidic conditions) compared to SLA samples, which remained below the threshold of <i>Δ</i>E < 3.3, which is clinically acceptable in either condition. In addition, translucency values indicated inferior performance of DLP materials, especially after exposure to acidic environments. Surface roughness was also markedly higher in DLP.</p><p><strong>Conclusion: </strong>SLA demonstrated superior color stability and surface quality compared to DLP. Optimizing the printing parameters and addressing unreacted monomers are essential for enhancing the resilience of dental repairs in challenging environments.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"46-53"},"PeriodicalIF":2.1,"publicationDate":"2026-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086454/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147724157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Parental Acceptance of Pediatric Dentistry Behavior Management Techniques and Its Relationship to Parental Dental Anxiety and Experience in Dubai.","authors":"Maryam Abbas, Manal Al Halabi, Iyad Hussein, Anas Salami, Amar Khamis, Mawlood Kowash","doi":"10.4103/jispcd.jispcd_142_25","DOIUrl":"10.4103/jispcd.jispcd_142_25","url":null,"abstract":"<p><strong>Aim: </strong>Pediatric dental care often requires behavior management techniques (BMTs) to reduce anxiety and improve cooperation. Understanding parental acceptance of these techniques is essential for effective treatment planning. This study evaluated parental acceptance of eight BMTs in Dubai and explored how parental dental anxiety and past experiences influence their preferences.</p><p><strong>Methods: </strong>A cross-sectional survey was conducted among parents at Dubai Academic Health Corporation facilities. Participants viewed explanatory videos of eight BMTs and rated their acceptance and anxiety levels. Statistical analyses examined correlations between parental anxiety, past dental experiences, and child proxy-anxiety.</p><p><strong>Results: </strong>The Tell-Show-Do (TSD) technique was the most accepted, while the Hand-Over-Mouth (HOM) technique was the least favored and most anxiety-inducing. Parental anxiety was positively correlated with their own and their child's past dental experiences. Higher education levels were associated with lower anxiety.</p><p><strong>Conclusion: </strong>Parents in Dubai demonstrated a strong preference for noninvasive techniques, such as TSD, and were more accepting of pharmacological methods than previously reported. HOM and other forceful techniques were poorly received. These findings underscore the importance of involving parents in treatment decisions and using visual aids to improve understanding and reduce anxiety. Dentists should prioritize communication and education strategies, including video demonstrations, to enhance parental acceptance and reduce anxiety. Tailoring BMTs to family experiences and preferences may improve pediatric dental outcomes.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"88-97"},"PeriodicalIF":2.1,"publicationDate":"2026-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086445/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beyond Health Services: The Persistent Impact of Early Substance Abuse on Oral Health-related Quality of Life.","authors":"Waleska Fernanda Souto Nóbrega, Gustavo Correia Basto da Silva, Milena Edite Casé de Oliveira, Sérgio D Ávila Lins Bezerra Cavalcanti","doi":"10.4103/jispcd.jispcd_80_25","DOIUrl":"10.4103/jispcd.jispcd_80_25","url":null,"abstract":"<p><strong>Aim: </strong>To investigate the impact of self-reported oral health morbidity and the use of health services on the quality of life of adults, users of a drug addiction treatment service, verifying the moderating effect of chemical dependence.</p><p><strong>Methods: </strong>The research instrument covered socioeconomic characteristics, severity of chemical dependency, morbidity in oral health, use of health services, and oral health-related quality of life. The analysis was performed through the decision tree using the chi-squared automatic interaction detector algorithm and regression analysis with moderation.</p><p><strong>Results: </strong>The results suggested an association between the high impact on quality of life and the self-perceived need for extraction at the time of self-assessment. In addition, an association was found between the intensity of orofacial pain felt in the last 6 months and quality of life. The moderated regression model, including health service use, age at first substance abuse, and their interaction term, explained 66.15% of the variance in quality of life impact (<i>R</i> ² = 0.6615, <i>P</i> = 0.0101). The significant interaction term shows that the association between health service use and quality of life impact varies according to the age at first substance abuse, highlighting a meaningful moderating effect.</p><p><strong>Conclusion: </strong>Self-reported oral morbidity is associated with a greater impact on quality of life. For individuals with substance dependence, early initiation of substance use alone is sufficient to negatively affect oral health-related quality of life, regardless of health service utilization.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"78-87"},"PeriodicalIF":2.1,"publicationDate":"2026-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086446/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between Oral Health Perception, Dental Knowledge, and Habits and Oral Health Status among Students at Vietnam National University, Ho Chi Minh City: A Cross-sectional Study.","authors":"Chau Tran Bao Vu, Thuy Anh Vu Pham","doi":"10.4103/jispcd.jispcd_92_25","DOIUrl":"10.4103/jispcd.jispcd_92_25","url":null,"abstract":"<p><strong>Aim: </strong>Oral health perception is a crucial factor that significantly influences quality of life and is broadly recognized as a reasonable indicator of oral health. This study aimed to examine the effects of various social and clinical factors on individual perceptions of oral health.</p><p><strong>Methods: </strong>This cross-sectional study was conducted with 1143 students (mean age 20.9 years) from Vietnam National University, Ho Chi Minh City, in 2022. Participants filled out a self-administered questionnaire that gathered information on demographics, oral health perception, oral health literacy, smoking habits, and dental care habits. Trained and calibrated examiners performed oral examinations for dental caries and periodontal conditions. Chi-square tests evaluated the associations between exposure variables and oral health perception, while regression analysis examined the impact of these variables on oral health perception.</p><p><strong>Results: </strong>Negative oral health perception, present in 52.6% of respondents, was significantly associated with a lack of knowledge that bacteria cause periodontal disease (odds ratio [OR] = 1.95; 95% confidence interval [CI]: 1.45-2.62; <i>P</i> < 0.001), infrequent oral checkups (OR = 2.06; 95% CI: 1.58-2.70; <i>P</i> < 0.001), the presence of dental caries (OR = 4.93; 95% CI: 3.78-6.44; <i>P</i> < 0.001), and a high plaque index (OR = 1.44; 95% CI: 1.10-1.88; <i>P</i> = 0.007) after adjusting for confounders.</p><p><strong>Conclusion: </strong>The majority of university students perceived their oral health negatively. Limited oral health knowledge, infrequent dental visits, and unfavorable clinical oral conditions were identified as contributing factors to this negative self-assessment. Although the cross-sectional design restricts causal interpretation, our findings highlight the importance of targeted oral health promotion and stress the need for regular dental visits among university students to reduce the prevalence of oral diseases and improve their perceptions of oral health.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"70-77"},"PeriodicalIF":2.1,"publicationDate":"2026-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086448/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of Dental Caries in Indian Tribal Communities: A Systematic Review and Meta-analysis.","authors":"Bidisha Sarmah, Ananya Prabhu, Nishu Singla, Ritesh Singla","doi":"10.4103/jispcd.jispcd_119_25","DOIUrl":"10.4103/jispcd.jispcd_119_25","url":null,"abstract":"<p><strong>Aim: </strong>Tribal populations in India face significant oral health disparities due to geographic and socioeconomic isolation. This systematic review and meta-analysis aimed to provide a comprehensive estimate of dental caries prevalence and severity (decayed, missing, and filled teeth [DMFT]) among Indian tribal communities.</p><p><strong>Methods: </strong>Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, five electronic databases (PubMed, Embase, Web of Science, Science Direct, and Scopus) were searched for studies published between January 2000 and March 2024 reporting the incidence of dental caries in Indian tribes. Quality was assessed using the Joanna Briggs Institute checklist. Pooled prevalence and mean DMFT scores were calculated using a random-effects model. Heterogeneity was assessed using the <i>I</i> ² statistic, and publication bias was evaluated via Egger's test (PROSPERO: CRD42024538174).</p><p><strong>Results: </strong>Twenty studies were included in the systematic review (<i>N</i> = 10,059). The overall pooled prevalence of dental caries was 44.7% (95% confidence interval [CI]: 27.9%-61.4%), with extremely high heterogeneity (<i>I</i> ² = 99.77%). The prevalence was similar across adults (45.6%) and children (46.6%). The overall pooled DMFT index was 2.98 (95% CI: 2.61-3.35). Univariate meta-regression showed no significant association between prevalence and study year, location, or sample size (<i>P</i> > 0.05). Significant publication bias was detected (Egger's test, <i>P</i> = 0.001).</p><p><strong>Conclusion: </strong>Nearly half of the Indian tribal population is affected by dental caries, with severity comparable to that of other global Indigenous groups. However, the extreme heterogeneity and evidence of publication bias necessitate cautious interpretation. Integration of oral health into primary healthcare via the National Oral Health Programmer and Ayushman Bharat is recommended to address these disparities.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"20-31"},"PeriodicalIF":2.1,"publicationDate":"2026-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086447/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147724140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Predictive Value of Orofacial Esthetic Components on Quality of Life: Pilot Insights from a Serbian Sample using Adaptive Neuro-Fuzzy Inference System.","authors":"Milena M Kostić, Miloš D Milovančević, Nadica S Đorđević, Aleksandra S Milovanović, Marija G Đorđević, Nikola R Gligorijević","doi":"10.4103/jispcd.jispcd_140_25","DOIUrl":"10.4103/jispcd.jispcd_140_25","url":null,"abstract":"<p><strong>Aim: </strong>To evaluate orofacial esthetic satisfaction using the Serbian version of the Orofacial Esthetic Scale (OES-SERB) and to explore whether a hybrid artificial intelligence model can identify the esthetic domains associated with self-reported quality of life.</p><p><strong>Methods: </strong>This pilot study included 63 adult participants (aged 20-50) who completed the OES-SERB questionnaire following clinical dental examination. The adaptive neuro-fuzzy inference system (ANFIS), which combines neural networks and fuzzy logic, was applied to assess the predictive relationship between seven OES-SERB domains and a global self-rated quality-of-life score. The data set was divided into a training subset (70%) for model development and a validation subset (30%) for internal validation.</p><p><strong>Results: </strong>Participants without orthodontic anomalies or tooth loss reported significantly higher satisfaction across most OES-SERB domains (<i>P</i> = 0.001 to 0.032). The ANFIS model demonstrated limited generalization, with high validation error across predictors. Among all domains, satisfaction with the shape/form of teeth showed the most stable predictive performance, whereas gingival appearance did not generalize well due to overfitting.</p><p><strong>Conclusion: </strong>The OES-SERB is a promising instrument for evaluating orofacial esthetic perceptions in the Serbian population. Although the ANFIS-based analysis provided exploratory insights into potential predictors of perceived quality of life, the model's restricted generalization underscores the need for studies with larger samples and alternative statistical approaches to confirm these preliminary observations.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"98-105"},"PeriodicalIF":2.1,"publicationDate":"2026-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086449/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147724246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of Insertion Torque on Marginal Bone Loss in Immediate Definitive Loading of Dental Implants: A Prospective Study.","authors":"Dler Ali Khursheed","doi":"10.4103/jispcd.jispcd_167_25","DOIUrl":"10.4103/jispcd.jispcd_167_25","url":null,"abstract":"<p><strong>Aim: </strong>To evaluate the influence of insertion torque (IT) on marginal bone loss (MBL) in immediately loaded implants restored with definitive zirconia crowns.</p><p><strong>Methods: </strong>This prospective study included 26 adults receiving 48 implants placed using a flapless, digitally guided protocol. IT was categorized as moderate (40-50 Ncm) or high (55-70 Ncm). Standardized periapical radiographs were obtained at baseline and 12 months. MBL was measured mesially and distally after radiographic calibration. Nonparametric statistics and linear regression were used to assess associations.</p><p><strong>Results: </strong>All implants remained functional at 12 months (100% survival). The high‑torque group showed a significantly greater MBL than the moderate‑torque group (0.406 ± 0.25 mm vs. 0.056 ± 0.20 mm; median 0.40 mm [interquartile range (IQR): 0.20-0.75] vs. 0.00 mm [IQR: 0.00-0.10]; <i>P</i> < 0.001). The overall mean MBL was 0.12 ± 0.24 mm. Linear regression revealed a positive association between IT and MBL (<i>β</i> = 0.019; 95% confidence interval: 0.011-0.027; <i>R</i>² = 0.32; <i>P</i> < 0.001). <i>Post hoc</i> power analysis demonstrated 98.8% power.</p><p><strong>Conclusions: </strong>Higher IT values were associated with a statistically greater MBL, although overall bone loss remained clinically minimal. Immediate definitive loading with controlled torque appears reliable and biologically stable.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"54-62"},"PeriodicalIF":2.1,"publicationDate":"2026-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086450/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Periodontal Health Status, Awareness, and Oral Hygiene Practices among Fixed and Removable Partial Denture Wearers in Al-Ahsa, Saudi Arabia.","authors":"Yasmin Alzayer, Osamh Alkhoofy, Sanad Alenizy, Ahmed Alhassan, Mujtaba Albashrawi","doi":"10.4103/jispcd.jispcd_109_25","DOIUrl":"10.4103/jispcd.jispcd_109_25","url":null,"abstract":"<p><strong>Aim: </strong>Partial dentures, whether fixed or removable, play a crucial role in restoring oral function and aesthetics in patients with partial edentulism. However, inadequate hygiene practices around these prostheses may lead to periodontal complications This study aimed to evaluate periodontal health status, oral hygiene practices, and awareness among fixed and removable partial denture wearers in Al-Ahsa, Saudi Arabia.</p><p><strong>Methods: </strong>A cross-sectional clinical study was conducted among 298 adult patients attending the dental clinics of King Faisal University. Clinical assessments included the plaque index, gingival index, and calculus surface index. Participants also completed a structured questionnaire assessing demographics, hygiene behaviors, prosthesis type, and awareness. Statistical analyses were performed using univariate and multivariable logistic regression to determine associations between hygiene practices and periodontal indices.</p><p><strong>Results: </strong>Among 298 participants, a high prevalence of suboptimal periodontal health was observed, with only 24.8%, 27.2%, and 36.2% scoring zero (healthy) on the plaque, gingival, and calculus indices, respectively. Multivariable analysis revealed that regular prosthesis cleaning was a significant protective factor against high plaque (adjusted odds ratio [AOR] = 0.51, <i>P</i> value = 0.032) and gingival indices (AOR = 0.54, <i>P</i> value = 0.024). Conversely, removable partial dentures were a significant independent risk factor for a high calculus index (AOR = 2.08, <i>P</i> value = 0.030) compared to fixed prostheses. Furthermore, a significant knowledge-practice gap was identified; while 71.5% believed prostheses need special care, 44.0% admitted to not cleaning theirs regularly.</p><p><strong>Conclusion: </strong>This study concludes that regular prosthesis cleaning and frequent tooth brushing are strongly associated with reduced risks of plaque accumulation and gingival inflammation. In contrast, the use of a removable partial denture is independently associated with a significantly higher risk of calculus formation. These findings highlight that while behavioral interventions are crucial for managing soft tissue health, the prosthesis type itself is a key determinant of hard deposit accumulation.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"16 1","pages":"32-45"},"PeriodicalIF":2.1,"publicationDate":"2026-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13086452/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147723898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring Tobacco Vendor Perspectives on Tobacco Vendor Licensing in Lucknow, India: An Exploratory Mixed-Methods Study.","authors":"Aman Rajput, Vinay K Gupta, Anil Kumar, Nishita Kankane, Gaurav Mishra, Sumit Kumar, Mohit K Kanoujia, S Deepak","doi":"10.4103/jispcd.jispcd_151_25","DOIUrl":"10.4103/jispcd.jispcd_151_25","url":null,"abstract":"<p><strong>Aim: </strong>Tobacco vendor licensing (TVL) under India's Cigarettes and Other Tobacco Products Act is intended to regulate tobacco sales and reduce youth access; however, implementation gaps at the local level may limit its impact. This study explored, in a purposively selected sample, tobacco vendors' awareness, perceptions, and experiences regarding TVL in Lucknow, India.</p><p><strong>Materials and methods: </strong>An exploratory concurrent triangulation mixed-methods design was used. A structured survey of 150 purposively selected vendors assessed demographics, awareness, and perceptions of TVL, while six in-depth interviews captured lived experiences. Quantitative data were analyzed using descriptive statistics to identify exploratory patterns, and qualitative data were examined thematically using Braun and Clarke's framework. Integration occurred at the interpretation stage. Given the non-probability sampling, findings are not statistically inferential or generalizable.</p><p><strong>Results: </strong>Only 26.7% of vendors reported awareness of TVL regulations, indicating a substantial information gap. Vendors who were aware of TVL tended to report more favorable views of licensing and its intended regulatory role. Qualitative analysis identified five interrelated themes: lack of awareness, positive perception of TVL's intent, challenges in implementation, unclear enforcement mechanisms, and suggestions for improvement. Vendors highlighted financial burden, procedural complexity, and limited official communication as key barriers to compliance.</p><p><strong>Conclusion: </strong>These exploratory findings suggest that information deficits, procedural opacity, and weak enforcement constrain the effectiveness of TVL in Lucknow. Strengthening vendor-focused awareness, simplifying licensing processes, and ensuring consistent, transparent enforcement are essential to better align policy intent with on-ground practice.</p>","PeriodicalId":47247,"journal":{"name":"Journal of International Society of Preventive and Community Dentistry","volume":"15 6","pages":"560-566"},"PeriodicalIF":2.1,"publicationDate":"2025-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12799083/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145971395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}