JDR Clinical & Translational Research最新文献

{"title":"Enhancing Intraoral Fluoride Retention in Older Adults: A Randomized Crossover Study.","authors":"J Baez-Polan, T E Danciu, D Sweier, C González-Cabezas, M Fontana, L M A Tenuta","doi":"10.1177/23800844241252816","DOIUrl":"https://doi.org/10.1177/23800844241252816","url":null,"abstract":"<p><strong>Introduction: </strong>Previous studies have shown that a calcium prerinse can increase intraoral fluoride retention from a fluoride rinse. To explore the potential of this approach to control root caries, we assessed intraoral fluoride bioavailability after a calcium prerinse in older adults with normal to low salivary flow rates.</p><p><strong>Methods: </strong>In a 2-period crossover trial (NCT04239872), 20 participants (65-80 y old), with low or normal salivary flow rate, rinsed for 1 min with a 0.05% NaF mouth rinse (226 ppm F, F only) or with this rinse immediately after a 1-min rinse with 150 mM calcium lactate (Ca→F). Dental biofilm and saliva samples were collected before and up to 2 h after the rinse(s). Fluoride concentrations in saliva (whole and clarified) and dental biofilm (fluid and solid phases) were blindly determined. Data were statistically analyzed by a mixed-effects model for the effect of treatment, time, and their interaction (<i>α</i> = 5%).</p><p><strong>Results: </strong>The Ca→F group resulted in significantly higher fluoride concentrations in all variables analyzed, for almost all of the collection time points. The effect was greater in the biofilm solids and whole saliva (compatible with the formation of calcium fluoride deposits) and still significant (<i>P</i> < 0.001) after 2 h in the biofilm fluid and clarified saliva, suggesting that fluoride stored in insoluble particles was released, increasing free fluoride.</p><p><strong>Conclusion: </strong>The use of a calcium prerinse before a fluoride rinse was able to prolong intraoral fluoride bioavailability in older adults.</p><p><strong>Knowledge transfer statement: </strong>A calcium prerinse increased intraoral fluoride bioavailability in older individuals. This approach could be used to improve root caries control without the need to increase the fluoride concentration in dental products.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241252816"},"PeriodicalIF":3.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141320886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predicting Dental General Anesthesia Use among Children with Behavioral Health Conditions.","authors":"J Peng, T J Gorham, B D Meyer","doi":"10.1177/23800844241252817","DOIUrl":"https://doi.org/10.1177/23800844241252817","url":null,"abstract":"<p><strong>Objectives: </strong>To evaluate how different data sources affect the performance of machine learning algorithms that predict dental general anesthesia use among children with behavioral health conditions.</p><p><strong>Study design: </strong>Observational study using claims data.</p><p><strong>Methods: </strong>Using Medicaid claims from Partners For Kids (2013-2019), electronic medical record data, and the Ohio Child Opportunity Index, we conducted a retrospective cohort study of 12,410 children with behavioral health diagnoses. Four lasso-regularized logistic regression models were developed to predict dental general anesthesia use, each incorporating different data sources. Lift scores, or the ratio of positive predictive value to base case prevalence, were used to compare models, and a lift score of 2.5 was considered minimally acceptable for risk prediction.</p><p><strong>Results: </strong>Dental general anesthesia use ranged from 3.2% to 3.9% across models, which made it difficult for the machine learning models to achieve high positive predictive value. Model performance was best when either the electronic medical record (lift = 2.59) or Ohio Child Opportunity Index (lift = 2.56), but not both (lift = 2.34) or neither (lift = 1.87), was used.</p><p><strong>Conclusions: </strong>Incorporating additional data sources improved machine learning model performance, and 2 models achieved satisfactory performance. The model using electronic medical record data could be applied in hospital-based settings, and the model using the Ohio Child Opportunity Index could be more valuable in community-based settings.</p><p><strong>Knowledge transfer statement: </strong>Machine learning was applied to satisfactorily predict which children with behavioral health diagnoses would require dental treatment under general anesthesia. Incorporating electronic medical record data or area-level social determinants of health data, but not both, improved the performance of the machine learning predictions. The 2 highest performing models could be applied by hospitals using medical record data or by organizations using area-level social determinants of health data to risk stratify the pediatric behavioral health population.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241252817"},"PeriodicalIF":3.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141320887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Triple Jeopardy in Oral Health: Additive Effects of Immigrant Status, Education, and Neighborhood.","authors":"G H Soares, D Haag, J L Bastos, G Mejia, L Jamieson","doi":"10.1177/23800844241253518","DOIUrl":"https://doi.org/10.1177/23800844241253518","url":null,"abstract":"<p><strong>Purpose: </strong>To estimate the additive effects of parent's nativity status/language spoken at country of birth, education, and area-level socioeconomic status (SES) on untreated dental caries among children aged 5 to 9 y in Australia.</p><p><strong>Methods: </strong>Cross-sectional population-based data were obtained from the 2014 National Child Oral Health Study (N = 12,140). Indicators of social position used to explore additive effects on dental caries included nativity status, language, university degree, and neighborhood socioeconomic level. Multiple-way interactions were examined, and departure from additivity resulting from 2- and 3-way interactions were estimated as relative excess risk due to interaction (RERI).</p><p><strong>Results: </strong>Children marginalized across multiple layers of disadvantage had substantially higher frequencies of dental caries compared with children in the most advantaged category. RERI for the 3-way interaction between immigrant status, education, and neighborhood SES was negative (RERI₃: -0.14; 95% confidence interval [CI]: -1.68, 1.40). When operationalizing language, education, and neighborhood SES, the joint effect of the 3 marginalized positions was additive (RERI₃: 0.43; 95% CI: -2.08, 2.95).</p><p><strong>Conclusion: </strong>Children marginalized across multiple intersecting axes of disadvantage bear the greatest burden of dental caries, with frequencies surpassing the cumulative effect of each social position alone. Findings emphasize the need to account for intersecting inequities and their oral health effects among children with immigrant backgrounds.</p><p><strong>Knowledge transfer statement: </strong>Our analysis underscores the necessity for policies and public health strategies targeting dental caries-related inequities to comprehensively account for various indicators of social disadvantage, particularly encompassing language proficiency, educational attainment, and neighborhood socioeconomic status. Within the intricate interplay of these factors, we identify a vulnerable subgroup comprising children with the highest prevalence of dental decay. Therefore, prioritizing this specific demographic should be the focal point of policies and public health initiatives aimed at fostering equitable oral health outcomes.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241253518"},"PeriodicalIF":3.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141320888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Social Inequities in Access to Dental Care in Australian Adults over Time.","authors":"L M Jamieson, L Luzzi, G C Mejia, S Chrisopoulos, X Ju","doi":"10.1177/23800844241253274","DOIUrl":"https://doi.org/10.1177/23800844241253274","url":null,"abstract":"<p><strong>Introduction: </strong>Social inequities in dental caries are reflected by both inequities in the social structures that contribute to disease severity and inequities in the provision of dental care. This study aimed to describe social differentials in the dental caries experience among Australian adults across a 13-y period and to examine if the highest magnitude of oral health inequities persisted across dental caries prevalence (decayed teeth [DT]) or its management (missing teeth [MT], filled teeth [FT]).</p><p><strong>Methods: </strong>Data were from 2 population-based cross-sectional surveys of Australian adult oral health conducted in 2004-2006 (National Survey of Adult Oral Health-1 [NSAOH-1], n = 5,505) and 2017-2018 (NSAOH-2, n = 5,022). In each survey, representative samples of adults were obtained through a 3-stage, stratified sample design within metropolitan and regional areas in each state/territory. Clinical outcomes included the prevalence and mean of DT, MT, FT, and DMFT. Equivalized household income was grouped into approximately quartiles from low to high.</p><p><strong>Results: </strong>Across all income quartiles, the mean DT and % DT >0 was higher in NSAOH-2 than in NSAOH-1. The increase in prevalence was highest in the third highest income group (prevalence difference [PD] = 8.4, from 24.1 to 32.5). Similarly, % MT >0 was lower in NSAOH-2 than in NSAOH-1 across all income groups, with the decrease most marked for the lowest income group (PD = -6.5, from 74.1 to 67.8). Across all income quartiles, % FT >0 was lower in NSAOH-2 than in NSAOH-1. The decrease was the most marked for the lowest income group (PD = -8.9, from 81.1 to 72.2).</p><p><strong>Conclusion: </strong>The findings confirm that although oral health inequities decreased for the most extreme management outcome of dental caries (MT), inequities increased for experience of that disease (DT) and the more conservative management of dental caries (FT). For all D, M, and F components (DMFT), inequities between the lowest and highest household income groups increased from 2004-2006 to 2017-2018.</p><p><strong>Knowledge transfer statement: </strong>This study found that social inequities in oral health (experience of untreated dental caries and missing teeth) increased between the most socially advantaged and disadvantaged groups between 2004-2006 and 2017-2018. This suggests that models of dental service provision in Australia are increasingly benefitting those who can afford and access the care and who arguably need the services less than their less socially advantaged counterparts do.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241253274"},"PeriodicalIF":3.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141317339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High Anticholinergic Burden and Dental Caries: Findings from Northern Finland Birth Cohort 1966.","authors":"A Tiisanoja, V Anttonen, A-M Syrjälä, P Ylöstalo","doi":"10.1177/23800844241253250","DOIUrl":"10.1177/23800844241253250","url":null,"abstract":"<p><strong>Introduction: </strong>Anticholinergic drugs propose a threat for oral health by causing dry mouth. The aim of this cross-sectional study was to investigate whether a high anticholinergic burden was associated with the presence of initial caries lesions, manifested caries lesions, dental fillings, or tooth loss among 46-y-old people.</p><p><strong>Methods: </strong>The study population consisted of 1,906 participants from the Northern Finland Birth Cohort 1966 who underwent an oral health examination in 2012-2013. Socioeconomic and medical data were collected from questionnaires, medical records, and national registers. Nine previously published anticholinergic scales were combined and used to measure the high anticholinergic burden from the participants' medication data. Cariological status was determined according to the International Caries Detection and Assessment System, and the number of missing teeth (excluding third molars) was used as an indicator for tooth loss. The decayed, missing, and filled surfaces index was used to depict caries experience. Negative binominal regression models were used to estimate prevalence rate ratios (PRRs) and confidence intervals (CIs).</p><p><strong>Results: </strong>Fourteen percent of the participants (<u>n</u> = 276) used at least 1 anticholinergic drug and about 3% had a high anticholinergic burden (<u>n</u> = 61). After adjusting for confounding factors, participants with a high anticholinergic burden had a higher likelihood of having manifested carious lesions needing restorative treatment (PRR, 1.60; CI, 1.11-2.29) and more missing teeth (PRR, 1.59; CI, 1.13-2.24) when compared to participants without any or with a lower anticholinergic burden.</p><p><strong>Conclusions: </strong>High anticholinergic burden was associated with a present caries experience and with tooth loss among the general middle-aged population.</p><p><strong>Knowledge transfer statement: </strong>The findings of this study suggest that middle-aged patients with a high anticholinergic burden may have a heightened risk of dental caries. These patients may benefit from targeted caries preventive regimes.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241253250"},"PeriodicalIF":2.2,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141317338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Evaluation of a 5-miRNA Panel in Patients with Periodontitis Disease.","authors":"O Baru, L Pop, L Raduly, C Bica, N Mehterov, R Pirlog, S Buduru, C Braicu, I Berindan-Neagoe, M Badea","doi":"10.1177/23800844241252395","DOIUrl":"https://doi.org/10.1177/23800844241252395","url":null,"abstract":"<p><strong>Introduction: </strong>Side by side with tooth decay, periodontitis remains one of the most common oral diseases and is increasingly recognized as a serious public health concern worldwide.</p><p><strong>Objectives: </strong>The present study aims at comparing the levels of 5 specific miRNAs (miR-29b-3p, miR-34a-5p, miR-155-5p, miR-181a-5p, and miR-192-5p) in patients with periodontal disease and healthy controls.</p><p><strong>Methods: </strong>The pathogenic mechanism is related to the activation of immune response and significant alteration of coding and noncoding genes, including miRNA. The study includes 50 subjects (17 with periodontal disease and 33 healthy controls) with a mean age of 45.3 y. In both periodontitis patients and healthy controls, a panel of 5 miRNAs (miR-29b-3p, miR-34a-5p, miR-155-5p, miR-181a-5p, and miR-192-5p) is examined by determining their expression levels with quantitative reverse transcription polymerase chain reaction.</p><p><strong>Results: </strong>The periodontitis patients express high levels of all the investigated miRNAs. Receiver operating characteristic curve analysis shows an area under the curve (AUC) of 0.69 to 0.74 for individual transcripts with the highest AUC value observed for miR-192, followed by miR-181a.</p><p><strong>Conclusions: </strong>The study indicates that the 5-miRNA panel can be used as biomarker for periodontitis. In this way, all implantology procedures and treatment options for patients diagnosed with periodontitis can be improved for better long-term results, predictability, and follow-up frequency.</p><p><strong>Knowledge transfer statement: </strong>The discovery of a miRNA panel as a potential biomarker for periodontitis offers major opportunities for practical application. Our study can improve diagnostic accuracy; researchers can develop new theories on molecular mechanisms and biomarker discovery.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241252395"},"PeriodicalIF":3.0,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141179407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tooth Discoloration from 2 Silver Fluorides Used in Adults with Special Needs: A Randomized Trial.","authors":"L See, S Zafar, D Fu, D H Ha, L J Walsh, C Lopez Silva","doi":"10.1177/23800844241246199","DOIUrl":"https://doi.org/10.1177/23800844241246199","url":null,"abstract":"<p><strong>Background: </strong>Discoloration of carious lesions after application of silver diamine fluoride lowers patient acceptance and limits its wider use for caries arrest.</p><p><strong>Objective: </strong>To assess lesion and tooth color changes from 2 novel silver fluoride (AgF) products and its relationship to caries activity (clinical visuo-tactile scores) and bacterial load (using laser fluorescence with the DIAGNOdent).</p><p><strong>Methods: </strong>A split-mouth design was followed, with matched smooth surface carious lesions in the same arch in adults with special needs randomized for 1-min treatments with AgF/potassium iodide (KI) (Riva Star Aqua, SDI) and AgF/stannous fluoride (SnF₂) (Caries Status Disclosing Solution; Whiteley). Standardized images taken at baseline, immediately postoperatively, and at 3-mo review were subjected to digital image analysis to calculate delta-E and to track changes in luminosity of carious lesions.</p><p><strong>Results: </strong>Twelve participants were recruited in the study. A total of 56 teeth (28 pairs) were included. Significantly greater changes were seen in treated lesions than in the adjacent noncarious natural tooth structure, both immediately after treatment and at the 3-mo review (<i>P</i> < 0.0001). Color change and caries activity were not affected by tooth type, tooth location, plaque status, salivary status, or special needs condition. AgF/SnF₂ caused transitory darkening immediately on application, while AgF/KI caused the immediate formation of yellow deposits (silver iodide). Both products caused significant darkening of treated lesions at 3 mo (<i>P</i> = 0.0009; <i>P</i> = 0.0361), with no differences between them (<i>P</i> = 0.506). Responding lesions showed larger and more perceptible color changes immediately after either AgF application (<i>P</i> = 0.002; <i>P</i> = 0.024).</p><p><strong>Conclusions: </strong>Both AgF products were highly effective for caries arrest in this patient population. Despite minor differences in the appearance of treated lesions at the time of application, both products lead to similar darkening of treated sites at 3 mo.</p><p><strong>Knowledge transfer statement: </strong>This study shows the usefulness of silver fluoride used in conjunction with potassium iodide or stannous fluoride for achieving caries arrest in smooth surface lesions in adults with special needs. Patients need to be informed that long-term staining of the lesion occurs with both, similar to silver diamine fluoride.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241246199"},"PeriodicalIF":3.0,"publicationDate":"2024-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140957333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of Obstructive Sleep Apnea on the Risk of Dental Caries: Insights from a 13-Year Population-Based Retrospective Study.","authors":"H L Lee, C H Chung, Y T Hsu, K H Chung, W C Chien, H C Chiu","doi":"10.1177/23800844241246198","DOIUrl":"https://doi.org/10.1177/23800844241246198","url":null,"abstract":"<p><strong>Knowledge transfer statement: </strong>Obstructive sleep apnea has been proven to have a great negative impact on patients, and the relationship between sleep apnea and dental caries is still inconclusive. Our study shows that patients with sleep apnea and those older than 45 y have a significant risk of dental caries.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241246198"},"PeriodicalIF":3.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140908600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Depression Symptoms Linked to Multiple Oral Health Outcomes in US Adults.","authors":"F Bafageeh, T Loux","doi":"10.1177/23800844241246225","DOIUrl":"https://doi.org/10.1177/23800844241246225","url":null,"abstract":"<p><strong>Background: </strong>Individuals with mental illness have poor oral health compared to those without mental health conditions. However, the literature is still lacking regarding the specifics of this relationship.</p><p><strong>Objective: </strong>This study aims at examining the relationship between depression and oral health problems such as oral conditions, access to dental care, and oral hygiene measures.</p><p><strong>Methods: </strong>A cross-sectional study using a secondary data analysis of 9,693 participants from the 2017 to March 2020 prepandemic National Health and Nutrition Examination Survey (NHANES). The independent variable was severity of depressive symptoms as measured by the Patient Health Questionnaire-9 (PHQ-9). Proportional odds and binary logistic regression were used to calculate crude and adjusted odds ratios (AORs) between depression and 8 oral health outcomes and oral hygiene-related behaviors.</p><p><strong>Results: </strong>After adjusting for sociodemographics, health conditions, and behaviors, individuals with depression were significantly more likely to have dental aches in the past year (AOR = 1.70; 95% confidence interval [CI], 1.13-2.56), difficulty getting dental care when needed (AOR = 1.93; 95% CI, 1.45-2.58), and difficulty at their jobs due to a problem in their mouth (AOR = 1.63; 95% CI, 1.07-2.49) compared to individuals without depression.</p><p><strong>Conclusion: </strong>Individuals with depressive symptoms often neglect oral hygiene and self-care practices and are less likely to seek medical care for oral health problems, making them at increased risk of poor oral health outcomes. These findings can be applied by dentists, psychologists, and therapists to increase awareness of links between depression and oral health and to encourage patients with depression to seek oral hygiene preventative care.</p><p><strong>Knowledge transfer statement: </strong>Health care professionals can be on the frontline in creating awareness in the general public about the links between depression and oral health and hygiene. Applying the findings from this study can help communicate about the relationship between depression and poor oral health and relieve some burden on the American health care sector, which often struggles to provide medical care to patients with depression and oral health issues.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241246225"},"PeriodicalIF":3.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140908596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring Putative Causal Associations between Diet and Periodontal Disease Susceptibility.","authors":"X X Ying, Y Hou, X Zheng, J X Ma, M L Wu, M Liu, X Y Liu, K L Zhang","doi":"10.1177/23800844241247485","DOIUrl":"https://doi.org/10.1177/23800844241247485","url":null,"abstract":"<p><strong>Introduction: </strong>Dietary factors may play an important role in periodontal health. However, current evidence from observational studies remains inconclusive.</p><p><strong>Objective: </strong>This study aimed to investigate the causal relationships between dietary exposures and periodontal disease risks using Mendelian randomization analysis.</p><p><strong>Methods: </strong>Large-scale genome-wide association study summary statistics for 20 dietary factors were obtained from the MRC-IEU consortium. Multivariable and univariable 2-sample Mendelian randomization analyses were performed to assess the causal effects of each dietary exposure on 6 periodontal outcomes, including gingivitis and periodontitis.</p><p><strong>Results: </strong>Genetically predicted higher dried fruit intake was significantly associated with reduced risks of acute gingivitis (odds ratio [OR]: 0.02; 95% confidence interval [CI]: 0.00-0.42; <i>P</i> = 0.01) and bleeding gums (OR: 0.96; 95% CI: 0.93-0.99; <i>P</i> = 0.01). Higher fresh fruit and water intake showed protective effects against chronic gingivitis (OR: 0.18; 95% CI: 0.04-0.91; <i>P</i> = 0.04 and OR: 0.15; 95% CI: 0.04-0.53; <i>P</i> = 0.00) and bleeding gums (OR: 0.95; 95% CI: 0.92-0.981; <i>P</i> = 0.00 and OR: 0.98; 95% CI: 0.96-0.99; <i>P</i> = 0.02). Alcohol intake frequency and processed meat intake were risk factors for bleeding gums (OR: 1.01; 95% CI: 1.00-1.02; <i>P</i> = 0.01 and OR: 1.05; 95% CI: 1.01-1.08; <i>P</i> = 0.00) and painful gums (OR: 1.01; 95% CI: 1.00-1.01; <i>P</i> = 0.00 and OR: 1.02; 95% CI: 1.01-1.03; <i>P</i> = 0.00). Most of the causal relationships between genetic predisposition to the specified dietary factors and periodontal diseases remained statistically significant (P < 0.05) after adjusting for genetic risks associated with dentures, smoking, and type 2 diabetes in multivariable Mendelian randomization models.</p><p><strong>Conclusions: </strong>The findings suggest potential protective effects of higher fruit and water intake against gingivitis and other periodontal problems, while alcohol and processed meat intake may increase the risks of periodontal disease. Our study provides preliminary causal evidence on the effects of diet on periodontal health and could inform prevention strategies targeting dietary habits to improve oral health.</p><p><strong>Knowledge transfer statement: </strong>This study suggests that fruit and water intake may protect against periodontal disease, while alcohol and processed meats increase risk, informing dietary guidelines to improve oral health.</p>","PeriodicalId":14783,"journal":{"name":"JDR Clinical & Translational Research","volume":" ","pages":"23800844241247485"},"PeriodicalIF":3.0,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}