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Eckart A, Bhochhibhoya A, Stavitz J, Sharma Ghimire P, Mathieson K. Associations of animal source foods, cardiovascular disease history, and health behaviors from the national health and nutrition examination survey: 2013-2016. GLOBAL EPIDEMIOLOGY 2023; 5:100112. [PMID: 37638374 PMCID: PMC10446117 DOI: 10.1016/j.gloepi.2023.100112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/05/2023] [Accepted: 05/17/2023] [Indexed: 08/29/2023] Open
Abstract
Background Some individuals adopt vegetarian or plant-based diets to improve their health. Observational evidence suggests diets composed of higher amounts of animal-source foods (ASFs) are associated with increased risk for disease and early mortality. In many of these studies, those who ate fewer animal-source foods reported fewer disease risk factors and unhealthy behaviors, which could indicate bias. Purpose This study aims to examine the relationships between ASF consumption, health behaviors, and cardiovascular disease (CVD) prevalence in a population-representative sample of U.S. civilians controlling for confounders. Methods Respondent data were collected from the National Health and Nutrition Examination Survey (NHANES) 2013-2016 collection years. Collected data included demographics, ASF intake, healthy lifestyle variables, body mass index, and blood lipids. Results There was a higher proportion of those with CVD history who consumed red meat (61.3%; C.I. 41.7%-77.8%), but the proportion was lower for white (23.3%; C.I. 12.6%-39.0%) and processed meat (15.4%; C.I. 6.5%-32.3%). When adjusted for sex, the odds of CVD history increased for red meat compared to processed meat consumption (OR 2.95; C.I. 1.14-7.66). Unhealthy lifestyle increased the odds of CVD history by nearly 8-fold (OR 7.8; C.I. 3.44-17.7). Individual factors including age, smoking history, body mass index, and blood lipids, and demographic factors, including education level, race, and income, were also associated with increased odds for CVD history. ROC analysis revealed 77.2% AUC for CVD history classified by individual factors (BMI ≥30 kg/m**2, ≤ 30 min moderate physical activity, smoker, fiber intake ≤25 g, dental visit more than two years ago, and age above 60 years). Three or more factors moderately predicted CVD history when optimized for sensitivity (73.4%) and specificity (71%). Adjusted for sex, the relationship between CVD and moderate physical activity became stronger possibly reflecting lifestyle changes. Despite evidence of lifestyle changes, modifiable risk factors persisted in the CVD group. CVD diagnosis in males was substantially delayed compared to females concerning the sex-specific age cutoff associated with higher risk. The healthy lifestyle group was characterized by earlier CVD diagnosis and fewer overall risk factors compared to the unhealthy lifestyle group. Conclusion CVD history was strongly associated with demographic, lifestyle, and dietary factors. Future research should focus on multidimensional models for disease risk stratification and prevention, including individual, behavioral, and sociodemographic factors.
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Affiliation(s)
- Adam Eckart
- Kean University, College of Health Professions and Human Services, 1000 Morris Avenue, Union, NJ 07083, USA
| | - Amir Bhochhibhoya
- Kean University, College of Health Professions and Human Services, 1000 Morris Avenue, Union, NJ 07083, USA
| | - James Stavitz
- Kean University, College of Health Professions and Human Services, 1000 Morris Avenue, Union, NJ 07083, USA
| | - Pragya Sharma Ghimire
- Kean University, College of Health Professions and Human Services, 1000 Morris Avenue, Union, NJ 07083, USA
| | - Kathleen Mathieson
- A.T. Still University, College of Graduate Health Studies, 5850 E. Still Circle, Mesa, AZ 85206, USA
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Gomes-Filho IS, Freitas TOB, Cruz SSD, Trindade SC, Figueiredo ACMG, Couto Souza PH, Cerqueira EDMM, Hintz AM, Carneiro DO, Lacerda JAD, Seymour GJ, Scannapieco FA, Loomer PM, Passos-Soares JDS. Periodontitis in individuals with few remaining teeth and a high gingival bleeding index increases the probability of dyslipidemia. J Periodontol 2023; 94:1243-1253. [PMID: 37310101 DOI: 10.1002/jper.23-0091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 04/11/2023] [Accepted: 04/12/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND Dyslipidemia, a silent multifactorial condition, is characterized by changes in blood lipid levels, affecting all socioeconomic strata, increasing the risk for atherosclerotic diseases. This study investigated whether there is an association between dyslipidemia and the combined exposure of periodontitis plus the number of remaining teeth, gingival bleeding, or caries. METHODS A two-center cross-sectional study was conducted involving 1270 individuals, with a minimum age of 18 years. Socioeconomic and demographic data, health conditions, lifestyle parameters, and anthropometric, biochemical, and oral clinical examinations were performed. The exposures considered were the presence of periodontitis, dental caries, number of remaining teeth, and gingival bleeding. The outcome was dyslipidemia as defined by the Brazilian Guidelines on Dyslipidemia and Prevention of Atherosclerosis. The combined associations between periodontitis plus other oral health conditions and dyslipidemia were estimated using confounder-adjusted prevalence ratios (PRsingle , PRmultiple , for single and multiple covariable adjustments) with 95% confidence intervals (95% CIs), in a Poisson regression model with robust variance. RESULTS The occurrence of dyslipidemia was 70.1% and periodontitis was 84.1%. A positive association between periodontitis and dyslipidemia existed: PRsingle = 1.13; 95% CI: 1.01-1.26. Combined exposure of periodontitis plus <11 remaining teeth (PRmultiple = 1.23; 95% CI: 1.05-1.43), as well as combined exposure of periodontitis plus ≥10% gingival bleeding and <11 remaining teeth (PRmultiple = 1.22; 95% CI: 1.03-1.44), represented greater probabilities of 23% and 22% of individuals having a diagnosis of dyslipidemia. CONCLUSION Periodontitis combined with fewer than 11 teeth doubled the likelihood of being diagnosed with dyslipidemia.
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Affiliation(s)
| | | | - Simone Seixas da Cruz
- Department of Health, Feira de Santana State University, Feira de Santana, Bahia, Brazil
- Health Sciences Center, Federal University of Recôncavo of Bahia, Bahia, Brazil
| | - Soraya Castro Trindade
- Department of Health, Feira de Santana State University, Feira de Santana, Bahia, Brazil
| | | | | | | | | | - Daline Oliveira Carneiro
- Department of Health, Feira de Santana State University, Feira de Santana, Bahia, Brazil
- Department of Preventive Dentistry, Faculty of Dentistry, Federal University of Bahia, Salvador, Brazil
| | | | | | | | - Peter Michael Loomer
- School of Dentistry, The University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Johelle de Santana Passos-Soares
- Department of Health, Feira de Santana State University, Feira de Santana, Bahia, Brazil
- Department of Preventive Dentistry, Faculty of Dentistry, Federal University of Bahia, Salvador, Brazil
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Guo X, Li X, Liao C, Feng X, He T. Periodontal disease and subsequent risk of cardiovascular outcome and all-cause mortality: A meta-analysis of prospective studies. PLoS One 2023; 18:e0290545. [PMID: 37682950 PMCID: PMC10490928 DOI: 10.1371/journal.pone.0290545] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/10/2023] [Indexed: 09/10/2023] Open
Abstract
Studies reported periodontal disease (PD) periodontal disease is associated with many systemic diseases, including cardiovascular outcomes and all-cause mortality. However, the precise mechanistic link for these relationship remained unclear. We therefore performed a meta-analysis of cohort studies to investigate the association of PD with the risk of cardiovascular outcomes and all-cause mortality. We systematically searched the databases of PubMed, EmBase, and the Cochrane library to identify eligible studies until April 2023. The investigated outcomes included major adverse cardiovascular events (MACEs), coronary heart disease (CHD), myocardial infarction (MI), stroke, cardiac death, and all-cause mortality. The summary relative risk (RR) with 95% confidence interval (CI) were calculated using the random-effects model. Thirty-nine cohort studies with 4,389,263 individuals were selected for final meta-analysis. We noted PD were associated with elevated risk of MACEs (RR: 1.24; 95%CI: 1.15-1.34; P<0.001), CHD (RR: 1.20; 95%CI: 1.12-1.29; P<0.001), MI (RR: 1.14; 95%CI: 1.06-1.22; P = 0.001), stroke (RR: 1.26; 95%CI: 1.15-1.37; P<0.001), cardiac death (RR: 1.42; 95%CI: 1.10-1.84; P = 0.007), and all-cause mortality (RR: 1.31; 95%CI: 1.07-1.61; P = 0.010). Sensitivity analyses indicated the pooled conclusions for cardiovascular outcomes and all-cause mortality are robustness. The associations of PD with the risk of ardiovascular outcomes and all-cause mortality could affected by region, study design, PD definition, follow-up duration, and study quality. This study found the risk of cardiovascular outcomes and all-cause mortality were elevated in PD patients, and the intervention for PD should be applied to prevent the risk of cardiovascular outcomes.
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Affiliation(s)
- Xiangyu Guo
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral DiseasesWest China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Xue Li
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral DiseasesWest China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Chunjuan Liao
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral DiseasesWest China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Xingyu Feng
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral DiseasesWest China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Tao He
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral DiseasesWest China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
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Liu Y, Adeniran E, Wang K. Changes in Prevalence Over Time and Determinants of Dental Care Visits Amongst Tennessee Seniors. Int Dent J 2023:S0020-6539(23)00035-7. [PMID: 36813622 DOI: 10.1016/j.identj.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 01/09/2023] [Accepted: 01/13/2023] [Indexed: 02/22/2023] Open
Abstract
INTRODUCTION Rates of dental visits of older adults in the United States, particularly in Tennessee, are rapidly increasing, coupled with the growing complexity of older adults' dental treatment. Notably, increased dental visits help detect and treat dental disease and offer opportunities for preventive care. This longitudinal study aimed to examine the prevalence and determinants of dental care visits amongst Tennessee seniors. METHODS This observational study combined multiple cross-sectional studies. Five even years of Behavioral Risk Factor Surveillance system data were used, including 2010, 2012, 2014, 2016, and 2018. Our data were limited to Tennessee seniors (60 years or older). Weighting was conducted to account for the complex sampling design. Logistic regression analysis was performed to determine the factors associated with dental clinic visits. A P value < .05 was considered statistically significant. RESULTS The current study comprised 5362 Tennessee seniors. Older individuals visiting dental clinics within 1 year gradually decreased from 76.5% in 2010 to 71.2% in 2018. The majority of participants were female (51.7%), White (81.3%), and located in Middle Tennessee (43.5%). Logistic regression showed that those more likely to visit dentists or dental clinics included females (odds ratio [OR], 1.4; 95% confidence interval [CI], 1.1-1.8), never-smokers and former smokers (OR, 2.2; 95% CI, 1.5-3.4), individuals with some college education (OR, 1.6; 95% CI, 1.1-2.4), college graduates (OR, 2.7; 95% CI, 1.8-4.1), and those with high incomes (eg, >$50,000; OR, 5.7; 95% CI, 3.7-8.7). Conversely, Black participants (OR, 0.6; 95% CI, 0.4-0.8), participants with fair/poor health (OR, 0.7; 95% CI, 0.5-0.8), and those who have never married (OR, 0.5; 95% CI, 0.3-0.8) were less likely to report dental visits. CONCLUSIONS Rates of Tennessee seniors visiting dental clinics within 1 year have gradually decreased from 76.5% in 2010 to 71.2% in 2018. Several factors were associated with seniors seeking dental treatment. Effective interventions to improve dental visits should take the identified factors into account.
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Affiliation(s)
- Ying Liu
- Department of Biostatistics and Epidemiology, College of Public Health, East Tennessee State University, Johnson City, Tennessee, USA.
| | - Esther Adeniran
- Department of Biostatistics and Epidemiology, College of Public Health, East Tennessee State University, Johnson City, Tennessee, USA
| | - Kesheng Wang
- Department of Family and Community Health, School of Nursing, Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
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5
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Leng Y, Hu Q, Ling Q, Yao X, Liu M, Chen J, Yan Z, Dai Q. Periodontal disease is associated with the risk of cardiovascular disease independent of sex: A meta-analysis. Front Cardiovasc Med 2023; 10:1114927. [PMID: 36923959 PMCID: PMC10010192 DOI: 10.3389/fcvm.2023.1114927] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 02/06/2023] [Indexed: 03/03/2023] Open
Abstract
Objectives Studies have established a link between periodontal disease and cardiovascular disease (CVD), but it is unclear whether there is a sex difference in their association. Methods The PubMed, Embase, and Cochrane databases were searched until June, 21 2022. Cardiovascular outcomes included any CVD, myocardial infarction (MI), coronary heart disease (CHD), or stroke. Studies reported the prevalence of CVD in patients with periodontal disease and the relationship between periodontal disease and CVD. The study is registered with PROSPERO (CRD42022333663). The level of evidence and recommendations is assessed by the Grading of Recommendations for Assessment, Development and Evaluation (GRADE). Results Twenty-six studies were included. In patients with periodontal disease, the prevalence of CVD was 7.2% [9 studies; 95% confidence interval (CI): 2.7-13.6%], and prevalence for CHD, hypertension, stroke, and heart failure was 6.6, 25.3, 1, and 1.1%, respectively. There was a significant association between periodontal disease and CVD in men [odds ratio (OR) = 1.22; 95% CI: 1.12-1.34] and women (OR = 1.11; 95% CI: 1.05-1.17), with no significant sex difference (P > 0.05). Conclusion Cardiovascular disease is relatively common in patients with periodontal disease, and an increased risk of CVD is associated with periodontal disease independent of sex. Interventions targeting periodontal disease may be beneficial for CVD. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022333663.
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Affiliation(s)
- Yurong Leng
- The Affiliated Stomatological Hospital of Nanchang University, Nanchang, Jiangxi, China.,The Key Laboratory of Oral Biomedicine, Nanchang, Jiangxi, China.,Jiangxi Province Clinical Research Center for Oral Disease, Nanchang, Jiangxi, China
| | - Qinwen Hu
- The Second Clinical Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Qin Ling
- The Second Clinical Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Xiongda Yao
- The Second Clinical Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Menglu Liu
- Department of Cardiology, Seventh People's Hospital of Zhengzhou, Zhengzhou, China
| | - Jiawei Chen
- The Second Clinical Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Zhiwei Yan
- Department of Sports Rehabilitation, College of Human Kinesiology, Shenyang Sport University, Shenyang, China
| | - Qun Dai
- The Affiliated Stomatological Hospital of Nanchang University, Nanchang, Jiangxi, China.,The Key Laboratory of Oral Biomedicine, Nanchang, Jiangxi, China.,Jiangxi Province Clinical Research Center for Oral Disease, Nanchang, Jiangxi, China
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6
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Pejcic A, Kostic M, Marko I, Obradovic R, Minic I, Bradic-Vasic M, Gligorijevic N, Kurtagic D. Tooth loss and periodontal status in patients with cardiovascular disease in the Serbian population: A randomized prospective study. Int J Dent Hyg 2022; 21:317-327. [PMID: 36578147 DOI: 10.1111/idh.12663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 12/26/2022] [Accepted: 12/28/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Chronic periodontal infections may predispose to cardiovascular disease. Since tooth loss may be due to periodontitis it is assumed that tooth loss can also predisposes cardiovascular disease. The aim was to investigate the possible relationship between the severity of the clinical picture of periodontitis and the occurrence of cardiovascular disease. METHODS We evaluated the association between clinical periodontal parameters, tooth loss and cardiovascular incident. A total of 100 subjects (50 subjects diagnosed with cardiovascular disease and 50 in control group without cardiovascular disease) underwent a dental examination. Tooth loss in all participants was caused only as a consequence of periodontitis. In addition to periodontal status, conventional risk factors for cardiovascular diseases (hypertension, smoking, obesity, hypercholesterolemia, diabetes) were measured, too. RESULTS Periodontal status was worse in patients in the group with cardiovascular disease compared to the group without cardiovascular disease. A significant association was observed between tooth loss levels and cardiovascular disease. In the group of patients who had cardiovascular disease, tooth loss was more than 50%. In the group of patients without cardiovascular disease, tooth loss was about 20% of the total number of teeth. A significant association was observed between tooth loss levels and cardiovascular disease prevalence. CONCLUSION This study presents relationship between number of teeth and cardiovascular disease, indicating a link between oral health and cardiovascular disease.
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Affiliation(s)
- Ana Pejcic
- Department of Periodontology and Oral Medicine, Clinic of Dental Medicine, Medical Faculty, University of Nis, Nis, Serbia
| | - Milena Kostic
- Department of Prosthodontics, Clinic of Dental Medicine, Medical Faculty, University of Nis, Nis, Serbia
| | - Igic Marko
- Department of Prosthodontics, Clinic of Dental Medicine, Medical Faculty, University of Nis, Nis, Serbia
| | - Radmila Obradovic
- Department of Periodontology and Oral Medicine, Clinic of Dental Medicine, Medical Faculty, University of Nis, Nis, Serbia
| | - Ivan Minic
- Postdoctoral Study, Department of Periodontology and Oral Medicine, Medical Faculty, University of Nis, Nis, Serbia
| | - Marija Bradic-Vasic
- Postdoctoral Study, Department of Periodontology and Oral Medicine, Medical Faculty, University of Nis, Nis, Serbia
| | - Nikola Gligorijevic
- Postdoctoral Study, Department of Prosthodontics, Medical Faculty, University of Nis, Nis, Serbia
| | - Dzemil Kurtagic
- Postdoctoral Study, Department of Periodontology and Oral Medicine, Medical Faculty, University of Nis, Nis, Serbia
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7
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Atanda AJ, Livinski AA, London SD, Boroumand S, Weatherspoon D, Iafolla TJ, Dye BA. Tooth retention, health, and quality of life in older adults: a scoping review. BMC Oral Health 2022; 22:185. [PMID: 35585618 PMCID: PMC9118621 DOI: 10.1186/s12903-022-02210-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 04/11/2022] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE This scoping review describes the relationship between tooth retention, health, and quality of life in older adults. METHODS Seven databases were searched for English language articles for subjects ≥ 65 y from 1981 to 2021. Exposure was tooth retention (≥ 20), and outcomes were general/systemic health and quality of life. Methodological quality was assessed using the Newcastle-Ottawa Scale and Cochrane Risk of Bias 2.0 tool. RESULTS 140 articles were included, only four were randomized trials. Inter-rater agreement (κ) regarding study inclusion was 0.924. Most were assessed with low risk of bias (n = 103) and of good quality (n = 96). Most studies were conducted in Japan (n = 60) and Europe (n = 51) and only nine in the US. Tooth retention was referred to as "functional dentition" in 132 studies and "shortened dental arch" in 19 studies. Study outcomes were broadly synthesized as (1) cognitive decline/functional dependence, (2) health status/chronic diseases, (3) nutrition, and (4) quality of life. DISCUSSION There is a positive relationship between tooth retention, overall health, and quality of life. Older adults retaining ≥ 20 teeth are less likely to experience poorer health. Having < 20 teeth increases the likelihood for functional dependence and onset of disability, and may affect successful ageing. This review supports the general finding that the more teeth older adults retain as they age, the less likely they are to have adverse health outcomes. However, significant knowledge gaps remain which can limit decision-making affecting successful ageing for many older adults. This review highlights the need to consider, as an important marker of oral health and function, the retention of a functional minimum of a natural dentition, rather than a simple numeric score of missing teeth.
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Affiliation(s)
- Adejare Jay Atanda
- National Institute of Dental and Craniofacial Research, National Institutes of Health, 31 Center Dr., Suite 5B55, Bethesda, MD, USA.
- National Library of Medicine, National Institutes of Health, Bethesda, MD, USA.
| | - Alicia A Livinski
- National Institutes of Health Library, Office of Research Services, OD, National Institutes of Health, Bethesda, MD, USA
| | - Steven D London
- National Institute of Dental and Craniofacial Research, National Institutes of Health, 31 Center Dr., Suite 5B55, Bethesda, MD, USA
- National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
- School of Dental Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Shahdokht Boroumand
- National Institute of Dental and Craniofacial Research, National Institutes of Health, 31 Center Dr., Suite 5B55, Bethesda, MD, USA
| | | | - Timothy J Iafolla
- National Institute of Dental and Craniofacial Research, National Institutes of Health, 31 Center Dr., Suite 5B55, Bethesda, MD, USA
| | - Bruce A Dye
- National Institute of Dental and Craniofacial Research, National Institutes of Health, 31 Center Dr., Suite 5B55, Bethesda, MD, USA.
- School of Dental Medicine, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA.
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Furukawa M, Tada H, Wang J, Yamada M, Kurosawa M, Satoh A, Ogiso N, Shikama Y, Matsushita K. Molar loss induces hypothalamic and hippocampal astrogliosis in aged mice. Sci Rep 2022; 12:6409. [PMID: 35437315 PMCID: PMC9016068 DOI: 10.1038/s41598-022-10321-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 04/05/2022] [Indexed: 11/09/2022] Open
Abstract
Age-related tooth loss impedes mastication. Epidemiological and physiological studies have reported that poor oral hygiene and occlusion are associated with cognitive decline. In the present study, we analyzed the mechanism by which decreased occlusal support following bilateral extraction of the maxillary first molars affects cognitive functions in young and aged mice and examined the expression of brain-function-related genes in the hippocampus and hypothalamus. We observed decreased working memory, enhanced restlessness, and increased nocturnal activity in aged mice with molar extraction compared with that in mice with intact molars. Furthermore, in the hypothalamus and hippocampus of molar-extracted aged mice, the transcript-level expression of Bdnf, Rbfox3, and Fos decreased, while that of Cdkn2a and Aif1 increased. Thus, decreased occlusal support after maxillary first molar extraction may affect cognitive function and activity in mice by influencing aging, neural activity, and neuroinflammation in the hippocampus and hypothalamus.
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Affiliation(s)
- Masae Furukawa
- Department of Oral Disease Research, Geroscience Research Center, National Center for Geriatrics and Gerontology, Obu, Japan.
| | - Hirobumi Tada
- Department of Nutrition, Faculty of Wellness, Shigakkan University, Obu, Japan.,Department of Inflammation and Immunosenescence, Geroscience Research Center, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Jingshu Wang
- Department of Oral Disease Research, Geroscience Research Center, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Mitsuyoshi Yamada
- Department of Oral Disease Research, Geroscience Research Center, National Center for Geriatrics and Gerontology, Obu, Japan.,Department of Operative Dentistry, School of Dentistry, Aichi Gakuin University, Nagoya, Japan
| | - Mie Kurosawa
- Department of Oral Disease Research, Geroscience Research Center, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Akiko Satoh
- Department of Integrative Physiology, Geroscience Research Center, National Center for Geriatrics and Gerontology, Obu, Japan.,Department of Integrative Physiology, Institute of Development, Aging, and Cancer, Tohoku University, Sendai, Japan
| | - Noboru Ogiso
- Department of Laboratory of Experimental Animals, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Yosuke Shikama
- Department of Oral Disease Research, Geroscience Research Center, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Kenji Matsushita
- Department of Oral Disease Research, Geroscience Research Center, National Center for Geriatrics and Gerontology, Obu, Japan.
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Abe M, Mitani A, Yao A, Hoshi K, Yanagimoto S. Systemic Disorders Closely Associated with Malocclusion in Late Adolescence: A Review and Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:3401. [PMID: 35329087 PMCID: PMC8951737 DOI: 10.3390/ijerph19063401] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/10/2022] [Indexed: 12/16/2022]
Abstract
Oral diseases such as dental caries and periodontal disease are reported to be associated with various systemic diseases such as heart disease, respiratory disease, diabetes, rheumatism, and metabolic syndrome, thus increasing the importance of prevention and early treatment [...].
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Affiliation(s)
- Masanobu Abe
- Division for Health Service Promotion, The University of Tokyo, Tokyo 113-0033, Japan
- Department of Oral & Maxillofacial Surgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan
| | - Akihisa Mitani
- Division for Health Service Promotion, The University of Tokyo, Tokyo 113-0033, Japan
| | - Atsushi Yao
- Division for Health Service Promotion, The University of Tokyo, Tokyo 113-0033, Japan
| | - Kazuto Hoshi
- Department of Oral & Maxillofacial Surgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan
| | - Shintaro Yanagimoto
- Division for Health Service Promotion, The University of Tokyo, Tokyo 113-0033, Japan
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10
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Hayakawa Y, Suita K, Ohnuki Y, Mototani Y, Ishikawa M, Ito A, Nariyama M, Morii A, Kiyomoto K, Tsunoda M, Matsuo I, Kawahara H, Okumura S. Vidarabine, an anti-herpes agent, prevents occlusal-disharmony-induced cardiac dysfunction in mice. J Physiol Sci 2022; 72:2. [PMID: 35148678 PMCID: PMC10717220 DOI: 10.1186/s12576-022-00826-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 01/17/2022] [Indexed: 11/10/2022]
Abstract
We recently reported a positive relationship between occlusal disharmony and cardiovascular disease via activation of β-adrenergic signaling in mice. Furthermore, inhibition of type 5 adenylyl cyclase (AC5), a major cardiac subtype in adults, protects the heart against oxidative stress. Here, we examined the role of AC5 in the development of occlusal-disharmony-induced cardiovascular disease in bite-opening (BO) mice, prepared by cementing a suitable appliance onto the mandibular incisor. We first examined the effects of BO treatment on cardiac function in mice treated or not treated for 2 weeks with vidarabine, which we previously identified as an inhibitor of cardiac AC. Cardiac function was significantly decreased in the BO group compared to the control group, but vidarabine ameliorated the dysfunction. Cardiac fibrosis, myocyte apoptosis and myocyte oxidative DNA damage were significantly increased in the BO group, but vidarabine blocked these changes. The BO-induced cardiac dysfunction was associated with increased phospholamban phosphorylation at threonine-17 and serine-16, as well as increased activation of the Ca2+-calmodulin-dependent protein kinase II/receptor-interacting protein 3 signaling pathway. These data suggest that AC5 inhibition with vidarabine might be a new therapeutic approach for the treatment of cardiovascular disease associated with occlusal disharmony.
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Affiliation(s)
- Yoshio Hayakawa
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan
- Department of Dental Anesthesiology, Tsurumi University School of Dental Medicine, Yokohama, 230-8501, Japan
| | - Kenji Suita
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan
| | - Yoshiki Ohnuki
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan
| | - Yasumasa Mototani
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan
| | - Misao Ishikawa
- Department of Oral Anatomy, Tsurumi University School of Dental Medicine, Yokohama, 230-8501, Japan
| | - Aiko Ito
- Department of Orthodontics, Tsurumi University School of Dental Medicine, Yokohama, 230-8501, Japan
| | - Megumi Nariyama
- Department of Pediatric Dentistry, Tsurumi University School of Dental Medicine, Yokohama, 236-8501, Japan
| | - Akinaka Morii
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan
- Department of Periodontology, Tsurumi University School of Dental Medicine, Yokohama, 230-8501, Japan
| | - Kenichi Kiyomoto
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan
- Department of Periodontology, Tsurumi University School of Dental Medicine, Yokohama, 230-8501, Japan
| | - Michinori Tsunoda
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan
- Department of Periodontology, Tsurumi University School of Dental Medicine, Yokohama, 230-8501, Japan
| | - Ichiro Matsuo
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan
- Department of Periodontology, Tsurumi University School of Dental Medicine, Yokohama, 230-8501, Japan
| | - Hiroshi Kawahara
- Department of Dental Anesthesiology, Tsurumi University School of Dental Medicine, Yokohama, 230-8501, Japan
| | - Satoshi Okumura
- Department of Physiology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan.
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11
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Nurminen M, Blomgren J. Associations of Medical Visits with Dentist Visits: A Register-Linkage Study of a Working-Age Population in Finland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:13337. [PMID: 34948946 PMCID: PMC8703975 DOI: 10.3390/ijerph182413337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 11/30/2022]
Abstract
Studies have usually addressed the utilization of either medical or dental services, and less is known about how medical and dentist visits are associated. As oral health is linked to systemic health, knowledge on care coordination between dental and medical services is important to gain understanding of the overall functioning of health care. Register data on 25-64-year-old residents of the city of Oulu, Finland, were used for the years 2017-2018 (N = 91,060). Logit models were estimated to analyze the probability of dentist visits, according to the number of medical visits in total and by three separate health care sectors. The majority, 61%, had visited both a medical professional and a dentist. All sectors combined, as few as one to two visits increased the odds of dentist visits (OR: 1.43, CI: 1.33, 1.53). When separated by medical professionals' health care sectors, for one to two visits, the strongest association was found with public (OR: 1.17, CI: 1.12, 1.22) and private sector (OR: 1.35, CI: 1.30, 1.41). For occupational health service visits, the odds increased only after six or more visits. The results support the idea of integrated medical and dental care. However, the result may also arise from individual health behavior where health-conscious persons seek both medical and dental care independently.
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Affiliation(s)
- Mikko Nurminen
- Research Unit, The Social Insurance Institution of Finland, P.O. Box 450, 00056 Helsinki, Finland;
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12
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Factors Affecting Dietary Improvements in Elderly Residents of Long-Term Care Institutions Receiving Domiciliary Dental Care. MEDICINES 2021; 8:medicines8110062. [PMID: 34822359 PMCID: PMC8622908 DOI: 10.3390/medicines8110062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 11/21/2022]
Abstract
Background: Oral disabilities occur due to tooth loss. This study aimed to investigate oral and systemic factors related to diet in elderly residents receiving domiciliary dental care. Methods: The subjects were 74 consenting residents. Survey items included whether subjects could eat independently and diet type. Subjects were examined by the dentist for the number of teeth, occlusal support index, and wearing dentures. Contingency table analysis was performed to determine what levels of decline in general and oral functions led to difficulties eating a normal diet. Results: There was a significant difference in the mean number of activities of daily living (ADL) requiring assistance evident between subjects eating a normal diet and those eating fluid boiled rice (p < 0.01). A comparison of occlusal support and diet type showed that most subjects who ate a soft diet or gruel had no occlusal support. Almost all subjects who ate a normal diet wore dentures. However, only 38% of subjects eating a soft diet and 40% of those eating gruel did wear dentures; both group differences were significant (p < 0.01). Conclusions: Future studies need to further investigate oral factors related to the type of diet and their relationships to domiciliary dental care in older adults.
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13
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Kumar A, Saini RS, Sharma V, Rai RU, Gupta P, Sabharwal P. Assessment of Pattern of Oral Prosthetic Treatment and Prevalence of Oral Diseases in Edentulous Patients in North Indian Population: A Cross-sectional Study. J Pharm Bioallied Sci 2021; 13:S187-S189. [PMID: 34447072 PMCID: PMC8375936 DOI: 10.4103/jpbs.jpbs_648_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 11/14/2022] Open
Abstract
Background: The present study was undertaken for assessing the pattern of oral prosthetic treatment and prevalence of dental diseases in edentulous patients in North Indian population. Materials and Methods: A survey was carried out in North Indian population, and screening of the edentulous patients was done. Five hundred edentulous patients were enrolled. Complete oral and general examination was carried out. Pro forma was framed, and clinical details were recorded. Using mouth mirror and explorer, complete oral examination was carried out. Demographic profile was also evaluated. Prosthetic rehabilitation pattern of all the participants was also recorded. Results: Complete removable denture and removable partial denture were method of rehabilitation in 28% and 31% of the participants. Dental implant-supported complete denture was used in 8% of the patients, whereas dental implant-supported overdenture was used in 33% of the participants. Ulcerative lesions were present in 5% of the patients, whereas oral leukoplakia was present in 4% of the patients. Oral lichen planus and torus were present in 2% and 1% of the patients. Conclusion: Majority of the geriatric patients prefer having removable denture. Furthermore, due to nutritional deficiency associated with geriatric age, oral leukoplakia and ulcerative lesions are more common in them.
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Affiliation(s)
- Ashish Kumar
- Department of Public Health Dentistry, BJS Dental College, Ludhiana, Punjab, India
| | - Ravinder S Saini
- MDS, Prosthodontist COAMS King Khalid University, Abha, Saudi Arabia
| | - Vikas Sharma
- Department of Health and Family Welfare, Himachal Pradesh, India
| | - Roshni U Rai
- Department of Public Health Dentistry, Dasmesh Institute of Research and Dental Sciences, Faridkot, Punjab, India
| | - Prahlad Gupta
- Department of Public Health Dentistry, Dasmesh Institute of Research and Dental Sciences, Faridkot, Punjab, India
| | - Preeti Sabharwal
- Department of Prosthodontics, IDST, Modinagar, Uttar Pradesh, India
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14
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Gao S, Tian J, Li Y, Liu T, Li R, Yang L, Xing Z. Periodontitis and Number of Teeth in the Risk of Coronary Heart Disease: An Updated Meta-Analysis. Med Sci Monit 2021; 27:e930112. [PMID: 34421117 PMCID: PMC8394608 DOI: 10.12659/msm.930112] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Background A positive link between periodontitis and chronic systemic disease has been indicated. However, few studies focused on the loss of teeth. Our analysis aims to analyze the relationship of periodontitis and number of teeth with the risk of coronary heart disease (CHD). Material/Methods A meta-analysis was conducted on qualified data extracted from the PubMed, Embase, and Cochrane Library databases. Only cohort studies were included in this study. We screened articles that assessed the periodontal condition and teeth number as well as the incidence or mortality of CHD. Hazard ratio (HR) and relative risk (RR) were calculated by Stata SE software. Results A total of 11 prospective studies with over 200 000 total participants were analyzed. Ten studies reported on periodontitis and CHD, and 4 studies included data on number of teeth. After adjusting for multivariate factors, there was a significant association between periodontitis and the risk of CHD (RR, 1.18; 95% confidence interval [CI], 1.10–1.26); the RR of CHD in the edentulous population was 1.20 (95% CI, 1.08–1.34). Moreover, results on the RR values for number of teeth were as follows: 24–17 teeth (RR, 1.12; 95% CI, 1.05–1.19); 16–11 (RR, 1.28; 95% CI, 1.15–1.42); and ≤10 (RR, 1.55; 95% CI, 1.43–1.69). Conclusions Our study showed that periodontitis is a risk factor for CHD and that the number of removed teeth is positively correlated with the risk of CHD. During clinical assessment, both factors need to be considered as factors associated with cardiovascular risks.
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Affiliation(s)
- Shuting Gao
- School of Stomatology, Lanzhou University, Lanzhou, Gansu, China (mainland)
| | - Jinhui Tian
- Center of Evidence-Based Medicine, Lanzhou University, Lanzhou, Gansu, China (mainland)
| | - Yiting Li
- School of Stomatology, Lanzhou University, Lanzhou, Gansu, China (mainland)
| | - Tingjie Liu
- School of Stomatology, Lanzhou University, Lanzhou, Gansu, China (mainland)
| | - Ruiping Li
- School of Stomatology, Lanzhou University, Lanzhou, Gansu, China (mainland)
| | - Lan Yang
- Department of Oral and Maxillofacial, Secondary Hospital of Lanzhou University, Lanzhou, Gansu, China (mainland)
| | - Zhankui Xing
- Department of Oral and Maxillofacial, Secondary Hospital of Lanzhou University, Lanzhou, Gansu, China (mainland)
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15
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Beukers NGFM, Su N, Loos BG, van der Heijden GJMG. Lower Number of Teeth Is Related to Higher Risks for ACVD and Death-Systematic Review and Meta-Analyses of Survival Data. Front Cardiovasc Med 2021; 8:621626. [PMID: 34026863 PMCID: PMC8138430 DOI: 10.3389/fcvm.2021.621626] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 03/22/2021] [Indexed: 12/17/2022] Open
Abstract
Tooth loss reflects the endpoint of two major dental diseases: dental caries and periodontitis. These comprise 2% of the global burden of human diseases. A lower number of teeth has been associated with various systemic diseases, in particular, atherosclerotic cardiovascular diseases (ACVD). The aim was to summarize the evidence of tooth loss related to the risk for ACVD or death. Cohort studies with prospective follow-up data were retrieved from Medline-PubMed and EMBASE. Following the PRISMA guidelines, two reviewers independently selected articles, assessed the risk of bias, and extracted data on the number of teeth (tooth loss; exposure) and ACVD-related events and all-cause mortality (ACM) (outcome). A total of 75 articles were included of which 44 were qualified for meta-analysis. A lower number of teeth was related to a higher outcome risk; the pooled risk ratio (RR) for the cumulative incidence of ACVD ranged from 1.69 to 2.93, and for the cumulative incidence of ACM, the RR ranged from 1.76 to 2.27. The pooled multiple adjusted hazard ratio (HR) for the incidence density of ACVD ranged from 1.02 to 1.21, and for the incidence density of ACM, the HR ranged from 1.02 to 1.30. This systematic review and meta-analyses of survival data show that a lower number of teeth is a risk factor for both ACVD and death. Health care professionals should use this information to inform their patients and increase awareness on the importance of good dental health and increase efforts to prevent tooth loss.
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Affiliation(s)
- Nicky G F M Beukers
- Academic Centre for Dentistry Amsterdam, Department of Periodontology, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Naichuan Su
- Academic Centre for Dentistry Amsterdam, Department of Social Dentistry, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Amsterdam Public Health Research Institute, University of Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Bruno G Loos
- Academic Centre for Dentistry Amsterdam, Department of Periodontology, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Geert J M G van der Heijden
- Academic Centre for Dentistry Amsterdam, Department of Social Dentistry, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Amsterdam Public Health Research Institute, University of Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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16
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Larvin H, Kang J, Aggarwal VR, Pavitt S, Wu J. Risk of incident cardiovascular disease in people with periodontal disease: A systematic review and meta-analysis. Clin Exp Dent Res 2021; 7:109-122. [PMID: 33124761 PMCID: PMC7853902 DOI: 10.1002/cre2.336] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 09/02/2020] [Accepted: 09/27/2020] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES Cardiovascular disease (CVD) is a major cause of mortality; periodontal disease (PD) affects up to 50% of the world's population. Observational evidence has demonstrated association between CVD and PD. Absent from the literature is a systematic review and meta-analysis of longitudinal cohort studies quantifying CVD risk in PD populations compared to non-PD populations. To examine the risk of incident CVD in people with PD in randomised controlled trials and longitudinal cohort studies. MATERIAL AND METHODS We searched Medline, EMBASE and Cochrane databases up to 9th Oct 2019 using keywords and MeSH headings using the following concepts: PD, CVD, longitudinal and RCT study design. CVD outcomes included but were not restricted to any CVD, myocardial infarction, coronary heart disease (CHD) and stroke. Diagnosis method and severity of PD were measured either clinically or by self-report. Studies comparing incident CVD in PD and non-PD populations were included. Meta-analysis and meta-regression was performed to determine risk of CVD in PD populations and examine the effects of PD diagnosis method, PD severity, gender and study region. RESULTS Thirty-two longitudinal cohort studies were included after full text screening; 30 were eligible for meta-analysis. The risk of CVD was significantly higher in PD compared to non-PD (relative risk [RR]: 1.20, 95% CI: 1.14-1.26). CVD risk did not differ between clinical or self-reported PD diagnosis (RR = 0.97, 95% CI: 0.87-1.07,). CVD risk was higher in men (RR: 1.16, 95% CI: 1.08-1.25) and severe PD (RR: 1.25, 95% CI: 1.15-1.35). Among all types of CVD, the risk of stroke was highest (RR = 1.24; 95% CI:1.12-1.38), the risk of CHD was also increased (RR = 1.14; 95% CI:1.08-1.21). CONCLUSION This study demonstrated modest but consistently increased risk of CVD in PD populations. Higher CVD risk in men and people with severe PD suggests population-targeted interventions could be beneficial.
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Affiliation(s)
| | - Jing Kang
- Oral Biology, School of DentistryUniversity of LeedsLeedsUK
| | | | - Sue Pavitt
- School of DentistryUniversity of LeedsLeedsUK
| | - Jianhua Wu
- School of DentistryUniversity of LeedsLeedsUK
- Leeds Institute for Data AnalyticsUniversity of LeedsLeedsUK
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17
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Effects of occlusal disharmony on susceptibility to atrial fibrillation in mice. Sci Rep 2020; 10:13765. [PMID: 32792672 PMCID: PMC7426945 DOI: 10.1038/s41598-020-70791-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 07/20/2020] [Indexed: 12/12/2022] Open
Abstract
Tooth loss or incorrect positioning causes occlusal disharmony. Furthermore, tooth loss and atrial fibrillation (AF) are both risk factors for ischemic stroke and coronary heart disease. Therefore, we hypothesized that occlusal disharmony-induced stress increases susceptibility to AF, and we designed the present study to test this idea in mice. Bite-opening (BO) was done by cementing a suitable appliance onto the mandibular incisor to cause occlusal disharmony by increasing the vertical height of occlusion by 0.7 mm for a period of 2 weeks. AF susceptibility, evaluated in terms of the duration of AF induced by transesophageal burst pacing, was significantly increased concomitantly with atrial remodeling, including fibrosis, myocyte apoptosis and oxidative DNA damage, in BO mice. The BO-induced atrial remodeling was associated with increased calmodulin kinase II-mediated ryanodine receptor 2 phosphorylation on serine 2814, as well as inhibition of Akt phosphorylation. However, co-treatment with propranolol, a non-selective β-blocker, ameliorated these changes in BO mice. These data suggest that improvement of occlusal disharmony by means of orthodontic treatment might be helpful in the treatment or prevention of AF.
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18
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Zhou Z, Gu Y, Zhang Q, Liu L, Wu H, Meng G, Bao X, Zhang S, Sun S, Wang X, Zhou M, Jia Q, Song K, Zhao Y, Niu K. Association between tooth loss and handgrip strength in a general adult population. PLoS One 2020; 15:e0236010. [PMID: 32649678 PMCID: PMC7351208 DOI: 10.1371/journal.pone.0236010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 06/26/2020] [Indexed: 12/25/2022] Open
Abstract
Tooth loss is a prevailing condition in China due to the high prevalence of oral diseases. Since previous studies explored the association between tooth loss and handgrip strength showed incongruous results, the aim of this study was to investigate the association between tooth loss and handgrip strength in Tianjin, China. Cross-sectional data in the present study used baseline data of Tianjin Chronic Low-grade Systemic Inflammation and Health (TCLSIH) Cohort Study during 2013–2016. Eligible adults (n = 26275) were classified into four groups depending on the number of missing teeth (excluding third molars): 0, 1–2, 3–5 and ≥6. Handgrip strength was measured using a handheld type dynamometer. Analysis of covariance was used to examine the relationships between tooth loss and handgrip strength and handgrip strength per body weight according to gender. After adjustment for potential confounders, the relationships existed between increasing categories of tooth loss and handgrip strength, as well as handgrip strength per weight. The data of stratified analysis showed that there was a trending association between decreased handgrip strength and fewer retained teeth both in males and females less than 60 years of age (P for trend <0.01); whereas no significant association 60 years of age or older. Moreover, loss of more than 3 teeth was significantly associated with reduced muscle strength (P <0.01). Tooth loss is independently associated with handgrip strength in Chinese adults less than 60 years of age.
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Affiliation(s)
- Ziqi Zhou
- School of Nursing, Tianjin Medical University, Tianjin, China
| | - Yeqing Gu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Qing Zhang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Li Liu
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Hongmei Wu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Ge Meng
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Xue Bao
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Shunming Zhang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Shaomei Sun
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Xing Wang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Ming Zhou
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Qiyu Jia
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Kun Song
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Yue Zhao
- School of Nursing, Tianjin Medical University, Tianjin, China
- * E-mail: , (KN); (YZ)
| | - Kaijun Niu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China
- Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China
- * E-mail: , (KN); (YZ)
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19
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Oh H, Lee DH, Giovannucci EL, Keum N. Gastric and duodenal ulcers, periodontal disease, and risk of bladder cancer in the Health Professionals Follow-up Study. Cancer Causes Control 2020; 31:383-391. [PMID: 32060837 DOI: 10.1007/s10552-020-01274-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 02/03/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE Studies suggest that peptic ulcer and periodontal disease are positively associated with bladder cancer risk. These two factors are likely to share common biologic mechanisms such as inflammation and dysbiosis. We examined the joint association of peptic ulcer (gastric/duodenal) and periodontal disease on bladder cancer risk. METHODS We conducted a prospective analysis among 45,185 men (563 invasive bladder cancer cases) in the Health Professionals Follow-Up Study (follow-up 1986-2016). History of ulcer and periodontal disease was self-reported at baseline and updated during the follow-up. Cox proportional hazards models estimated hazard ratio (HR) and 95% confidence interval (CI) for the joint associations of ulcers (gastric, duodenal) and periodontal disease, adjusting for age and other potential confounders. We tested for interaction using the Wald test for product terms. RESULTS Compared with men having no history of ulcer and periodontal disease, men with a history of peptic ulcer only (HR 1.22, 95% CI 0.90-1.66) and men with a history of periodontal disease only (HR 1.19, 95% CI 0.98-1.46) were associated with higher risk of invasive bladder cancer. The highest bladder cancer risk was observed in men with a history of both peptic ulcer and periodontal disease (HR 1.52, 95% CI 1.05-2.20). Similar results were found when we stratified by ulcer types. The interactions between ulcer and periodontal disease were not statistically significant for all ulcer types (p-interaction ≥ 0.59). CONCLUSION We did not find sufficient evidence for interaction between gastric/duodenal ulcers and periodontal disease on bladder cancer risk.
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Affiliation(s)
- Hannah Oh
- Division of Health Policy and Management, College of Health Sciences, Korea University, Seoul, South Korea.,Department of Public Health Sciences, Graduate School, Korea University, Seoul, South Korea
| | - Dong Hoon Lee
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Edward L Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - NaNa Keum
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA. .,Department of Food Science and Biotechnology, DongGuk University, SangMyung building Room 543, Siksa-dong, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, South Korea.
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20
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Lutfiyya MN, Gross AJ, Soffe B, Lipsky MS. Dental care utilization: examining the associations between health services deficits and not having a dental visit in past 12 months. BMC Public Health 2019; 19:265. [PMID: 30836954 PMCID: PMC6402128 DOI: 10.1186/s12889-019-6590-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 02/25/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND A growing literature supports the contention that closing the divide between dental and medical care can improve access to and coordination of patient care. Health service deficits (HSDs) entail: no routine medical exam, no personal healthcare provider (HCP), no health insurance, and/or delaying medical care because of cost all within the last 12 months. Examining the associations between HSDs and dental care utilization could inform strategies and interventions aimed at narrowing the gap between the medical and dental professions. This study explored whether HSDs are associated with not having a dental care visit within the last 12 months. In addition, the study sought to provide an updated analysis of the characteristics and factors associated with dental care utilization. METHODS Two thousand sixteen Behavioral Risk Factor Surveillance System survey data were analyzed using bivariate and multivariable techniques. The outcome variable for this study was: last dental visit was longer than 12 months ago. RESULTS US adults without healthcare insurance, without a personal HCP, who had delayed medical care because of cost, and who had their last routine medical visit longer than 12 months ago had greater odds of not having a dental visit within the last 12 months. Further, this study identified disparities in dental care utilization among males, rural residents, those earning less than $50,000 per year, Non-Hispanic Blacks and Non-Hispanic other races. Individuals with six or more and/or all of their permanent teeth removed and current smokers also had greater odds of not having had a dental care visit in the past 12 months. CONCLUSIONS Findings suggest that a stronger integration of medical and dental care might increase dental care utilization. In addition, persistent disparities in dental care utilization remain for several demographic groups. Targeted interventions offer the promise of helping achieve HP 2020 goals for improved oral health.
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Affiliation(s)
- M. Nawal Lutfiyya
- Department of Pharmacy Practice and Pharmaceutical Sciences, College of Pharmacy, University of Minnesota, Minneapolis, MN USA
- College of Dental Medicine, Roseman University of Health Sciences, 10920 S. River Front Parkway, South Jordan, Utah 84095 USA
| | - Andrew J. Gross
- College of Dental Medicine, Roseman University of Health Sciences, 10920 S. River Front Parkway, South Jordan, Utah 84095 USA
| | - Burke Soffe
- College of Dental Medicine, Roseman University of Health Sciences, 10920 S. River Front Parkway, South Jordan, Utah 84095 USA
| | - Martin S. Lipsky
- College of Dental Medicine, Roseman University of Health Sciences, 10920 S. River Front Parkway, South Jordan, Utah 84095 USA
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21
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The relationship between tooth loss and mortality from all causes, cardiovascular diseases, and coronary heart disease in the general population: systematic review and dose-response meta-analysis of prospective cohort studies. Biosci Rep 2019; 39:BSR20181773. [PMID: 30530864 PMCID: PMC6328868 DOI: 10.1042/bsr20181773] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 11/12/2018] [Accepted: 11/26/2018] [Indexed: 12/20/2022] Open
Abstract
Background: The association of tooth loss with mortality from all causes, cardiovascular diseases (CVD), and coronary heart disease (CHD) has been studied for many years; however, the results are inconsistent. Method: PubMed, Embase, Web of Knowledge, and Cochrane Oral Health Group’s Trials Register databases were searched for papers published from 1966 to August 2018. We conducted dose–response meta-analysis to quantitatively evaluate the relation between tooth loss and risk of mortality from all causes, CVD, and CHD. Results: In the present study, 18 prospective studies conducted until August 2018 were considered eligible for analysis. In the analysis of linear association, the summarized relative risk (RR) values for each 10-, 20-, and 32-tooth loss for all-cause mortality were 1.15 (1.11–1.19), 1.33 (1.23–1.29), and 1.57 (1.39–1.51), respectively. Subgroup and sensitivity analyses showed consistent results. A linear relationship was found among all-cause mortality, with Pnonlinearity = 0.306. The susceptibility to all-cause mortality increased by almost 1.48 times at very high tooth loss (28–32), and slight flattening of the curve was noted. However, the summarized RR values for increment for 10-, 20-, and 32-tooth loss were not or were marginally related to increased risk of mortality from CVD/CHD. Subgroup and sensitivity analyses revealed inconsistent results. Tooth loss showed linear association with CHD mortality but not with CVD mortality. The susceptibility to all-cause mortality increased by almost 1.48 and 1.70 times for CVD and CHD, respectively, at very high tooth loss (28–32). The curve exhibited slight flattening; however, no statistical significance was detected. Conclusion: In the meta-analysis, our findings confirmed the positive relationship between tooth loss and susceptibility to all-cause mortality, but not for circulatory mortality. However, the finding that tooth loss might play a harmful role in the development of all-cause mortality remains inconclusive. Tooth loss may be a potential risk marker for all-cause mortality: however, their association must be further validated through large prospective studies.
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Izuora K, Yousif A, Allenback G, Gewelber C, Neubauer M. Relationship between dental loss and health outcomes among hospitalized patients with and without diabetes. J Investig Med 2018; 67:669-673. [PMID: 30344140 DOI: 10.1136/jim-2018-000842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2018] [Indexed: 11/03/2022]
Abstract
There is mixed evidence regarding the impact of poor dental health on cardiovascular disease and other health outcomes. Our objective was to determine the outcomes associated with poor dental health among hospitalized patients with and without diabetes mellitus (DM) at our institution. We enrolled a consecutive sample of adult patients admitted to an academic medical center. We gathered demographic, health and dental information, reviewed their medical records and then examined their teeth. We analyzed data using SPSS V.24. There was a high prevalence of dental loss among all hospitalized patients. Older age (p<0.001), smoking (p=0.034), having DM (p=0.001) and lower frequency of teeth brushing (p<0.001) were predictors of having a lower number of healthy teeth. Among DM and non-DM patients, fewer remaining healthy teeth was associated with presence of heart disease (p=0.025 and 0.003, respectively). Patients with diabetes mellitus (DM) had a higher prevalence of stroke (p=0.006) while patients without DM had a higher number of discharge medications (p=0.001) associated with having fewer number of healthy teeth. There was no correlation between number of healthy teeth and the length or frequency of hospitalization. Patients with DM are more likely to have fewer number of healthy teeth compared with non-DM patients. Fewer number of healthy teeth was associated with higher prevalence of heart disease in both DM and non-DM patients and with more discharge medications in non-DM patients.
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Affiliation(s)
- Kenneth Izuora
- School of Medicine, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Ammar Yousif
- School of Medicine, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | | | - Civon Gewelber
- School of Dental Medicine, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Michael Neubauer
- School of Dental Medicine, University of Nevada Las Vegas, Las Vegas, Nevada, USA
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Cheng F, Zhang M, Wang Q, Xu H, Dong X, Gao Z, Chen J, Wei Y, Qin F. Tooth loss and risk of cardiovascular disease and stroke: A dose-response meta analysis of prospective cohort studies. PLoS One 2018; 13:e0194563. [PMID: 29590166 PMCID: PMC5874035 DOI: 10.1371/journal.pone.0194563] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 03/06/2018] [Indexed: 12/16/2022] Open
Abstract
Conflicting results identifying the association between tooth loss and cardiovascular disease and stroke have been reported. Therefore, a dose-response meta-analysis was performed to clarify and quantitatively assess the correlation between tooth loss and cardiovascular disease and stroke risk. Up to March 2017, seventeen cohort studies were included in current meta-analysis, involving a total of 879084 participants with 43750 incident cases. Our results showed statistically significant increment association between tooth loss and cardiovascular disease and stroke risk. Subgroups analysis indicated that tooth loss was associated with a significant risk of cardiovascular disease and stroke in Asia and Caucasian. Furthermore, tooth loss was associated with a significant risk of cardiovascular disease and stroke in fatal cases and nonfatal cases. Additionally, a significant dose-response relationship was observed between tooth loss and cardiovascular disease and stroke risk. Increasing per 2 of tooth loss was associated with a 3% increment of coronary heart disease risk; increasing per 2 of tooth loss was associated with a 3% increment of stroke risk. Subgroup meta-analyses in study design, study quality, number of participants and number of cases showed consistent findings. No publication bias was observed in this meta-analysis. Considering these promising results, tooth loss might provide harmful health benefits.
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Affiliation(s)
- Fei Cheng
- Department of Cardiology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Mi Zhang
- Department of Cardiology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Quan Wang
- Department of Stomatology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Haijun Xu
- Department of Cardiology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Xiao Dong
- Department of Cardiology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Zhen Gao
- Department of Cardiology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Jiajuan Chen
- Department of Cardiology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Yunjie Wei
- Department of Cardiology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Fen Qin
- Department of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
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Sato Y, Tsuboya T, Watt RG, Aida J, Osaka K. Temporary employment and tooth loss: a cross-sectional study from the J-SHINE study. BMC Oral Health 2018; 18:26. [PMID: 29466974 PMCID: PMC5822609 DOI: 10.1186/s12903-018-0488-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 02/14/2018] [Indexed: 12/17/2022] Open
Abstract
Background Temporary employment leads to psychological distress and higher mortality, but data on its associations with oral health is limited. We examined whether having the experience of temporary employment was associated with tooth loss among working adults in Japan. Methods We conducted a cross-sectional study from the 2010–2011 Japanese Study on Stratification, Health, Income, and Neighborhood study that analyzed 2652 participants aged 25–50 years (men = 1394; women = 1258). Independent variable was changes in employment status (continuous regular employment and the experience of temporary employment). Dependent variable was self-reported tooth loss (none, 1 tooth, 2 teeth, 3 teeth, 4 teeth, and more than 4 teeth). Covariates were sex, age, years of education, self-rated household economic status in early life at 5 years old, marital status, number of family members in the household, history of diabetes, and body mass index. We conducted a negative binomial regression analysis to estimate prevalence rate ratios (PRRs) and 95% confidence intervals (95%CIs) for tooth loss. We also confirmed the interaction term between changes in employment status and sex. Results The median age of the participants was 37 years. The percentages of men and women who experienced temporary employment were 14.5% and 61.3%, respectively. Compared with continuous regular employment, the experience of temporary employment was significantly associated with tooth loss in both sexes after adjusting for the covariates (men: PRR = 1.50 [95%CI = 1.13, 2.00]; women: PRR = 1.42 [95%CI = 1.14, 1.76]). The interaction term between employment status and sex was not significant (p = 0.71). Conclusions Temporary employment is adversely associated with oral health.
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Affiliation(s)
- Yukihiro Sato
- Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, 4-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi, Japan
| | - Toru Tsuboya
- Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, 4-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi, Japan.
| | - Richard G Watt
- Department of Epidemiology and Public Health, University College London, Gower Street, London, WC1E 6BT, UK
| | - Jun Aida
- Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, 4-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi, Japan
| | - Ken Osaka
- Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, 4-1, Seiryo-machi, Aoba-ku, Sendai, Miyagi, Japan
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Kanehira Y, Arai K, Kanehira T, Nagahisa K, Baba S. Oral health-related quality of life in patients with implant treatment. J Adv Prosthodont 2017; 9:476-481. [PMID: 29279768 PMCID: PMC5741452 DOI: 10.4047/jap.2017.9.6.476] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 07/19/2017] [Accepted: 07/20/2017] [Indexed: 11/24/2022] Open
Abstract
PURPOSE Patient-reported outcomes are increasingly commonly used as a method of evaluating treatments. This cross-sectional study aimed to evaluate implant treatment from the perspective of patient-reported outcomes. MATERIALS AND METHODS Subjects were 804 patients who visited the Department of Oral Implantology at Osaka Dental University. The participants were categorized into a pre-implant group and a post-implant group. They were further categorized into five subgroups based on the number of occlusal supports provided by the remaining teeth according to the Eichner classification. The participants answered a basic questionnaire and the General Oral Health Assessment Index (GOHAI) questionnaire, an oral health-related quality of life (QOL) scale. GOHAI scores were compared according to the number of occlusal supports within each group and between the two groups. RESULTS The results revealed a significant difference in terms of the number of occlusal supports within the pre-implant group; GOHAI scores decreased as the number of occlusal supports decreased (P<.001). However, no significant difference was observed in GOHAI scores in terms of the number of occlusal supports in the post-implant group (P>.05). GOHAI scores significantly improved in both pre- and post-implant groups in all occlusal support subgroups (P<.001). CONCLUSION GOHAI scores decrease as occlusal support is lost. However, implant treatment performed in areas of loss improves the GOHAI score when occlusal support is restored.
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Affiliation(s)
- Yukumi Kanehira
- Department of Oral Implantology, Osaka Dental University, Hirakata, Japan
| | - Korenori Arai
- Department of Oral Implantology, Osaka Dental University, Hirakata, Japan
| | - Toshiki Kanehira
- Department of Oral Implantology, Osaka Dental University, Hirakata, Japan
| | - Keina Nagahisa
- Department of Oral Implantology, Osaka Dental University, Hirakata, Japan
| | - Shunsuke Baba
- Department of Oral Implantology, Osaka Dental University, Hirakata, Japan
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Rijkschroeff P, Loos BG, Nicu EA. Impaired polymorphonuclear neutrophils in the oral cavity of edentulous individuals. Eur J Oral Sci 2017; 125:371-378. [PMID: 28833699 PMCID: PMC5601278 DOI: 10.1111/eos.12367] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2017] [Indexed: 12/29/2022]
Abstract
Oral health is characterized by functional oral polymorphonuclear neutrophils (oPMNs). Edentulism might be associated with a loss of oPMNs because these cells enter the oral cavity primarily through the gingival crevices. The main aim of this study was to investigate the numbers of oPMNs in rinse samples obtained from edentulous (n = 21) and dentate (n = 20) subjects. A second study aim was to investigate possible differences between oPMNs and peripheral blood polymorphonuclear neutrophils (cPMNs). Apoptosis/necrosis and cell-activation markers (CD11b, CD63 and CD66b) were analyzed using flow cytometry. Reactive oxygen species (ROS) production was determined either without stimulation (constitutive) or in response to 10 μM phorbol myristate acetate or Fusobacterium nucleatum. The edentulous subjects presented with lower oPMN counts and higher percentages of apoptotic/necrotic oPMNs compared with dentate subjects. Furthermore, oPMNs from edentulous donors expressed low levels of all three activation markers and low constitutive ROS. In contrast, oPMNs from dentate subjects expressed high levels of all three activation markers and a higher level of constitutive ROS than cPMNs. When challenged, oPMNs from edentulous subjects showed no upregulation in ROS production, whereas oPMNs from dentate subjects retained their ability to respond to stimulation. The functional characteristics of cPMNs were comparable between edentulous and dentate subjects. This study demonstrates that despite having functional cPMNs, edentulous subjects have low oPMN numbers that are functionally impaired.
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Affiliation(s)
- Patrick Rijkschroeff
- Department of PeriodontologyAcademic Centre for Dentistry AmsterdamAmsterdamthe Netherlands
| | - Bruno G. Loos
- Department of PeriodontologyAcademic Centre for Dentistry AmsterdamAmsterdamthe Netherlands
| | - Elena A. Nicu
- Department of PeriodontologyAcademic Centre for Dentistry AmsterdamAmsterdamthe Netherlands
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Koka S, Gupta A. Association between missing tooth count and mortality: A systematic review. J Prosthodont Res 2017; 62:134-151. [PMID: 28869174 DOI: 10.1016/j.jpor.2017.08.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 06/29/2017] [Accepted: 08/04/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE The purpose of this review was to analyze existing literature on the relationship between tooth count and mortality by evaluating the findings in the context of methodological variations. We aimed at addressing the question of whether preserving natural teeth can impact mortality. STUDY SELECTION PubMed, Web of Science and CINAHL databases were systematically searched using various combinations of related and synonymous keywords for "tooth count" and "mortality". The references of included articles were also evaluated for inclusion. Overall 49 studies found to be eligible were critically evaluated and their key findings were summarized. RESULTS Studies were conducted in various continents and differed substantially in regards to their sample size, population, methodology, the definition of the tooth count variable, the confounders as well as the mediators accounted for in the analysis. Follow-up period ranged from 1 to 56 years. CONCLUSIONS Although high variability in the studies precludes a definite conclusion about the relationship between number of teeth and mortality, the overall finding from this review is that reduced tooth count is associated with higher mortality. However the impact of factors such as smoking, health-care access, baseline co-morbidity and risk profile, dental and periodontal health, the presence of dental prosthesis as well as socio-economic status, in mediating whole or part of the association cannot be overlooked and needs further investigation using more standard methodologies. Any differences in males vs. females, as well as among different age groups, will also need further consideration in the future studies.
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Affiliation(s)
- Sreenivas Koka
- Clinical Professor, Advanced Prosthodontics, Loma Linda University, Loma Linda, USA; Interim Chair, Restorative Dentistry, UCLA, Los Angeles, USA; Private Practice Limited to Removable and Implant Prosthodontics, Koka Dental Clinic, San Diego, USA
| | - Avni Gupta
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Harvard T.N. Chan School of Public Health, One Brigham Circle, 1620 Tremont Street 4-020, Boston, MA 02120, USA.
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Ranfl M, Zaletel-Kragelj L. Assessment of the association between dentate status and self-rated general health. Zdr Varst 2017; 56:131-139. [PMID: 28289473 PMCID: PMC5329777 DOI: 10.1515/sjph-2017-0017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 01/05/2017] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE Aiming at preparing the basis for evidence-based dental public health policy making in Slovenia, the objective of the study was to assess the strength of association between oral health status measured by the number of missing teeth and self-rated health (SRH). METHODS The study was designed as a pooled individual-level data study from four national cross-sectional studies carried out in the period 2001-2012, based on CINDI Health Monitor methodology. Altogether, 34,412 participants were included. A logistic regression model with poor SRH as observed outcome and the number of teeth as explanatory factor (adjusted for selected biologic, socio-economic and health factors) was proposed. RESULTS In the sample, women represented 55.7% and men 44.3%, median age was 45 years. Persons with more missing teeth more likely rated their health as poor. The association was persistent even when different confounding variables were included in the model. In the group with 1-5 missing teeth, in comparison to the group with none missing teeth, OR was 1.23 (p=0.049), whereas for the group with 6-10 missing teeth, OR was 1.32 (p=0.019); for the group with >10 missing teeth, but not all, OR was 1.77 (p<0.001), and for the group with all missing teeth, OR was 2.19 (p<0.001). CONCLUSIONS Study results showed clear association of SRH with dentate status, which confirms the oral-general health connection. This indicates the need for the development of proper dental public health policies for better oral health, and presents a new view on the importance of preserving teeth.
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Affiliation(s)
- Martin Ranfl
- National Institute of Public Health, Regional unit Murska Sobota, Ulica arhitekta Novaka 2b, 9000 Murska Sobota, Slovenia
| | - Lijana Zaletel-Kragelj
- University of Ljubljana, Faculty of Medicine, Department of Public Health, Zaloška 4, 1000 Ljubljana, Slovenia
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LaMonte MJ, Genco RJ, Hovey KM, Wallace RB, Freudenheim JL, Michaud DS, Mai X, Tinker LF, Salazar CR, Andrews CA, Li W, Eaton CB, Martin LW, Wactawski-Wende J. History of Periodontitis Diagnosis and Edentulism as Predictors of Cardiovascular Disease, Stroke, and Mortality in Postmenopausal Women. J Am Heart Assoc 2017; 6:e004518. [PMID: 28356279 PMCID: PMC5532989 DOI: 10.1161/jaha.116.004518] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 01/25/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND Few studies have reported associations between periodontitis and cardiovascular disease (CVD) risk in older women, which is the objective of the present investigation. METHODS AND RESULTS Participants were 57 001 postmenopausal women ages 55 to 89 years (mean 68 years; >85% 60 and older) who were enrolled (1993-1998) in the Women's Health Initiative Observational Study, and were without known CVD when history of periodontitis and edentulism was assessed by questionnaire at study Year-5 (1998-2003). There were 3589 incident CVD events and 3816 total deaths during a mean follow-up of 6.7 years. In multivariable analysis, periodontitis was not associated with CVD events, but was associated with higher total mortality (hazard ratio (HR)=1.12, 95% CI: 1.05-1.21). Edentulism was associated with higher age- and smoking-adjusted risks of CVD (HR=1.42, 95% CI: 1.27-1.59) and mortality (HR=1.47, 95% CI: 1.32-1.63). Further adjustment eliminated the association with CVD, but mortality remained significantly increased (HR=1.17, 95% CI: 1.02-1.33). Stratification on age, race-ethnicity, smoking, and diabetes mellitus yielded comparable results; however, edentulism was more strongly associated with CVD in women reporting ≥1 dental visit (HR=1.57) compared with <1 visit (HR 1.03, interaction P=0.004) annually. CONCLUSIONS In community-dwelling older women, edentulism was associated with increased risks of CVD and total mortality, and presence of periodontitis, which is more prevalent than edentulism, was associated with 17% higher mortality rate. These findings suggest that improving periodontal condition of the general population could reduce overall mortality.
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Affiliation(s)
- Michael J LaMonte
- Department of Epidemiology and Environmental Health, University at Buffalo, NY
| | | | - Kathleen M Hovey
- Department of Epidemiology and Environmental Health, University at Buffalo, NY
| | | | - Jo L Freudenheim
- Department of Epidemiology and Environmental Health, University at Buffalo, NY
| | - Dominique S Michaud
- Department of Public Health and Community Medicine, Tufts University, Boston, MA
| | - Xiaodan Mai
- Department of Epidemiology and Environmental Health, University at Buffalo, NY
| | - Lesley F Tinker
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Christian R Salazar
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
| | | | - Wenjun Li
- Department of Preventive and Behavioral Medicine, University of Massachusetts, Worcester, MA
| | - Charles B Eaton
- Departments of Family and Preventive Medicine and Epidemiology, Brown University, Providence, RI
| | - Lisa W Martin
- Department of Cardiology, The George Washington University, Washington, DC
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Kurahashi T, Kitagawa M, Matsukubo T. Factors Associated with Number of Present Teeth in Adults in Japanese Urban City. THE BULLETIN OF TOKYO DENTAL COLLEGE 2017; 58:85-94. [DOI: 10.2209/tdcpublication.2016-2200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Miki Kitagawa
- Department of Epidemiology and Public Health, Tokyo Dental College
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Ruokonen H, Nylund K, Furuholm J, Meurman JH, Sorsa T, Kotaniemi K, Ortiz F, Heikkinen AM. Oral Health and Mortality in Patients With Chronic Kidney Disease. J Periodontol 2017; 88:26-33. [DOI: 10.1902/jop.2016.160215] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Joshy G, Arora M, Korda RJ, Chalmers J, Banks E. Is poor oral health a risk marker for incident cardiovascular disease hospitalisation and all-cause mortality? Findings from 172 630 participants from the prospective 45 and Up Study. BMJ Open 2016; 6:e012386. [PMID: 27577588 PMCID: PMC5013478 DOI: 10.1136/bmjopen-2016-012386] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/23/2016] [Accepted: 08/05/2016] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To investigate the relationship between oral health and incident hospitalisation for ischaemic heart disease (IHD), heart failure (HF), ischaemic stroke and peripheral vascular disease (PVD) and all-cause mortality. DESIGN Prospective population-based study of Australian men and women aged 45 years or older, who were recruited to the 45 and Up Study between January 2006 and April 2009; baseline questionnaire data were linked to hospitalisations and deaths up to December 2011. Study exposures include tooth loss and self-rated health of teeth and gums at baseline. SETTING New South Wales, Australia. PARTICIPANTS Individuals aged 45-75 years, excluding those with a history of cancer/cardiovascular disease (CVD) at baseline; n=172 630. PRIMARY OUTCOMES Incident hospitalisation for IHD, HF, ischaemic stroke and PVD and all-cause mortality. RESULTS During a median follow-up of 3.9 years, 3239 incident hospitalisations for IHD, 212 for HF, 283 for ischaemic stroke and 359 for PVD, and 1908 deaths, were observed. Cox proportional hazards models examined the relationship between oral health indicators and incident hospitalisation for CVD and all-cause mortality, adjusting for potential confounding factors. All-cause mortality and incident CVD hospitalisation risk increased significantly with increasing tooth loss for all outcomes except ischaemic stroke (ptrend<0.05). In those reporting no teeth versus ≥20 teeth left, risks were increased for HF (HR, 95% CI 1.97, 1.27 to 3.07), PVD (2.53, 1.81 to 3.52) and all-cause mortality (1.60, 1.37 to 1.87). The risk of IHD, PVD and all-cause mortality (but not HF or ischaemic stroke) increased significantly with worsening self-rated health of teeth and gums (ptrend<0.05). In those reporting poor versus very good health of teeth and gums, risks were increased for IHD (1.19, 1.03 to 1.38), PVD (1.66, 1.13 to 2.43) and all-cause mortality (1.76, 1.50 to 2.08). CONCLUSIONS Tooth loss and, to a lesser extent, self-rated health of teeth and gums, are markers for increased risk of IHD, PVD and all-cause mortality. Tooth loss is also a marker for increased risk of HF.
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Affiliation(s)
- Grace Joshy
- National Centre for Epidemiology and Population Health, Research School of Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Manish Arora
- Faculty of Dentistry, University of Sydney, Sydney, New South Wales, Australia
- Department of Preventive Medicine and the Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Rosemary J Korda
- National Centre for Epidemiology and Population Health, Research School of Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
| | - John Chalmers
- The George Institute for Global Health, University of Sydney, Sydney, New South Wales, Australia
| | - Emily Banks
- National Centre for Epidemiology and Population Health, Research School of Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
- The Sax Institute, Sydney, New South Wales, Australia
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Beukers NGFM, van der Heijden GJMG, van Wijk AJ, Loos BG. Periodontitis is an independent risk indicator for atherosclerotic cardiovascular diseases among 60 174 participants in a large dental school in the Netherlands. J Epidemiol Community Health 2016; 71:37-42. [PMID: 27502782 PMCID: PMC5256268 DOI: 10.1136/jech-2015-206745] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 03/22/2016] [Accepted: 06/07/2016] [Indexed: 12/02/2022]
Abstract
Background The association between periodontitis and atherosclerotic cardiovascular diseases (ACVD) has been established in some modestly sized studies (<10 000). Rarely, however, periodontitis has been studied directly; often tooth loss or self-reported periodontitis has been used as a proxy measure for periodontitis. Our aim is to investigate the adjusted association between periodontitis and ACVD among all individuals registered in a large dental school in the Netherlands (Academic Centre for Dentistry Amsterdam (ACTA)). Methods Anonymised data were extracted from the electronic health records for all registered patients aged >35 years (period 1998–2013). A participant was recorded as having periodontitis based on diagnostic and treatment codes. Any affirmative answer for cerebrovascular accidents, angina pectoris and/or myocardial infarction labelled a participant as having ACVD. Other risk factors for ACVD, notably age, sex, smoking, diabetes, hypertension, hypercholesterolaemia and social economic status, were also extracted. Logistic regression analyses were used to evaluate the adjusted associations between periodontitis and ACVD. Results 60 174 individuals were identified; 4.7% of the periodontitis participants (455/9730) and 1.9% of the non-periodontitis participants (962/50 444) reported ACVD; periodontitis showed a significant association with ACVD (OR 2.52; 95% CI 2.3 to 2.8). After adjustment for the confounders, periodontitis remained independently associated with ACVD (OR 1.59; 95% CI 1.39 to 1.81). With subsequent stratification for age and sex, periodontitis remained independently associated with ACVD. Conclusions This cross-sectional analysis of a large cohort in the Netherlands of 60 174 participants shows the independent association of periodontitis with ACVD.
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Affiliation(s)
- Nicky G F M Beukers
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University Amsterdam, Amsterdam, The Netherlands
| | - Geert J M G van der Heijden
- Department of Public Oral Health, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University Amsterdam, Amsterdam, The Netherlands
| | - Arjen J van Wijk
- Department of Public Oral Health, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University Amsterdam, Amsterdam, The Netherlands
| | - Bruno G Loos
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University Amsterdam, Amsterdam, The Netherlands
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Liljestrand J, Mäntylä P, Paju S, Buhlin K, Kopra K, Persson G, Hernandez M, Nieminen M, Sinisalo J, Tjäderhane L, Pussinen P. Association of Endodontic Lesions with Coronary Artery Disease. J Dent Res 2016; 95:1358-1365. [DOI: 10.1177/0022034516660509] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
An endodontic lesion (EL) is a common manifestation of endodontic infection where Porphyromonas endodontalis is frequently encountered. EL may associate with increased risk for coronary artery disease (CAD) via similar pathways as marginal periodontitis. The aim of this cross-sectional study was to delineate the associations between EL and CAD. Subgingival P. endodontalis, its immune response, and serum lipopolysaccharide were examined as potential mediators between these 2 diseases. The Finnish Parogene study consists of 508 patients (mean age, 62 y) who underwent coronary angiography and extensive clinical and radiographic oral examination. The cardiovascular outcomes included no significant CAD ( n = 123), stable CAD ( n = 184), and acute coronary syndrome (ACS; n = 169). EL was determined from a panoramic tomography. We combined data of widened periapical spaces (WPSs) and apical rarefactions to a score of EL: 1, no EL ( n = 210); 2, ≥1 WPS per 1 apical rarefaction ( n = 222); 3, ≥2 apical rarefactions ( n = 76). Subgingival P. endodontalis was defined by checkerboard DNA-DNA hybridization analysis, and corresponding serum antibodies were determined by ELISA. In our population, 50.4% had WPSs, and 22.8% apical rarefactions. A total of 51.2% of all teeth with apical rarefactions had received endodontic procedures. Subgingival P. endodontalis levels and serum immunoglobulin G were associated with a higher EL score. In the multiadjusted model (age, sex, smoking, diabetes, body mass index, alveolar bone loss, and number of teeth), having WPSs associated with stable CAD (odds ratio [OR] = 1.94, 95% confidence interval [95% CI] = 1.13 to 3.32, P = 0.016) and highest EL score were associated with ACS (OR = 2.46, 95% CI = 1.09 to 5.54, P = 0.030). This association was especially notable in subjects with untreated teeth with apical rarefactions ( n = 59, OR = 2.72, 95% CI = 1.16 to 6.40, P = 0.022). Our findings support the hypothesis that ELs are independently associated with CAD and in particular with ACS. This is of high interest from a public health perspective, considering the high prevalence of ELs and CAD.
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Affiliation(s)
- J.M. Liljestrand
- Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - P. Mäntylä
- Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - S. Paju
- Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - K. Buhlin
- Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Division of Periodontology, Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden
| | - K.A.E. Kopra
- Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - G.R. Persson
- Departments of Oral Medicine, and Periodontics, University of Washington, Seattle, Washington, USA
| | - M. Hernandez
- Laboratory of Periodontal Biology and Department of Oral Pathology and Medicine, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - M.S. Nieminen
- Department of Cardiology, Heart and Lung Center, Department of Medicine, Helsinki University Hospital, Helsinki, Finland
| | - J. Sinisalo
- Department of Cardiology, Heart and Lung Center, Department of Medicine, Helsinki University Hospital, Helsinki, Finland
| | - L. Tjäderhane
- Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Unit of Oral Health Sciences, and Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - P.J. Pussinen
- Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Katner D, Brown C, Fournier S. Considerations in identifying pediatric dental neglect and the legal obligation to report. J Am Dent Assoc 2016; 147:812-6. [PMID: 27291824 DOI: 10.1016/j.adaj.2016.04.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 04/25/2016] [Accepted: 04/28/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND Dental health care professionals play an important role as mandated advocates when health care neglect is suspected in children; however, there is some confusion around what constitutes child neglect. METHODS The authors reviewed the dental literature for descriptors and definitions of neglect. They studied the individual state statutes to learn the protection afforded for both victims of neglect and for health care providers acting on behalf of such children. They also reviewed methods of action to address suspected neglect. RESULTS The authors found confusion around what is or is not child neglect. Yet, dental professionals are tasked by the law, and by a moral code, to protect children from neglect. The authors offer a definition of neglect and suggested practice guidelines to assist the practitioner acting as a child's advocate. CONCLUSIONS Clinicians can use strategies to address the problem of child neglect. A digital data treatment registry may provide additional views of a child's health status. PRACTICAL IMPLICATIONS With a better understanding of the definition of neglect, strategies can be implemented for use by the dental team to address this problem of neglect and reduce its incidence.
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Pussinen PJ, Könönen E. Oral health: A modifiable risk factor for cardiovascular diseases or a confounded association? Eur J Prev Cardiol 2016; 23:834-8. [PMID: 26915578 DOI: 10.1177/2047487316636506] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Pirkko J Pussinen
- Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Finland
| | - Eija Könönen
- Department of Periodontology, Institute of Dentistry, University of Turku and City of Turku, Welfare Division, Turku, Finland
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Joseph BK, Kullman L, Sharma PN. The oral-systemic disease connection: a retrospective study. Clin Oral Investig 2016; 20:2267-2273. [DOI: 10.1007/s00784-016-1725-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 01/12/2016] [Indexed: 12/01/2022]
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Vedin O, Hagström E, Budaj A, Denchev S, Harrington RA, Koenig W, Soffer J, Sritara P, Stebbins A, Stewart RH, Swart HP, Viigimaa M, Vinereanu D, Wallentin L, White HD, Held C. Tooth loss is independently associated with poor outcomes in stable coronary heart disease. Eur J Prev Cardiol 2015; 23:839-46. [PMID: 26672609 DOI: 10.1177/2047487315621978] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Accepted: 11/21/2015] [Indexed: 11/17/2022]
Abstract
OBJECTIVE We investigated associations between self-reported tooth loss and cardiovascular outcomes in a global stable coronary heart disease cohort. METHODS We examined 15,456 patients from 39 countries with stable coronary heart disease (prior myocardial infarction, prior revascularisation or multivessel coronary heart disease) in the STABILITY trial. At baseline, patients reported number of teeth (26-32 (all), 20-25, 15-19, 1-14 and no teeth) and were followed for 3.7 years. Cox regression models adjusted for cardiovascular risk factors and socioeconomic status, determined associations between tooth loss level (26-32 teeth: lowest level; no teeth: highest level) and cardiovascular outcomes. RESULTS After adjustment, every increase in tooth loss level was associated with an increased risk of the primary outcome, the composite of cardiovascular death, non-fatal myocardial infarction and non-fatal stroke (hazard ratio 1.06; 95% confidence interval 1.02-1.10), cardiovascular death (1.17; 1.10-1.24), all-cause death (1.16; 1.11-1.22) and non-fatal or fatal stroke (1.14; 1.04-1.24), but not with non-fatal or fatal myocardial infarction (0.99; 0.94-1.05). Having no teeth, compared to 26-32 teeth, entailed a significantly higher risk of the primary outcome (1.27 (1.08, 1.49)), cardiovascular death (1.85 (1.45, 2.37), all-cause death (1.81 (1.50, 2.20)) and stroke (1.67 (1.15, 2.39)). CONCLUSIONS In this large global cohort of patients with coronary heart disease, self-reported tooth loss predicted adverse cardiovascular outcomes and all-cause death independent of cardiovascular risk factors and socioeconomic status.
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Affiliation(s)
- Ola Vedin
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Emil Hagström
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Andrzej Budaj
- Postgraduate Medical School, Grochowski Hospital, Warsaw, Poland
| | - Stephan Denchev
- Clinic of Cardiology, Medical Institute of Ministry of Interior, Sofia, Bulgaria
| | | | - Wolfgang Koenig
- Department of Internal Medicine II-Cardiology, University of Ulm Medical Center, Ulm, Germany Deutsches Herzzentrum München, Technische Universität München, Munich, Germany DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Joseph Soffer
- Metabolic Pathways and Cardiovascular Therapeutic Area, GlaxoSmithKline, Pennsylvania, USA
| | - Piyamitr Sritara
- Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Amanda Stebbins
- Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, USA
| | - Ralph Ha Stewart
- Green Lane Cardiovascular Service, Auckland City Hospital and University of Auckland, Auckland, New Zealand
| | - Henk P Swart
- Department of Cardioresearch, Antonius Ziekenhuis Sneek, The Netherlands
| | - Margus Viigimaa
- Tallinn University of Technology, North Estonia Medical Centre, Tallinn, Estonia
| | - Dragos Vinereanu
- University of Medicine and Pharmacy Carol Davila, University and Emergency Hospital, Bucharest, Romania
| | - Lars Wallentin
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Harvey D White
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden
| | - Claes Held
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
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Hippocampus-dependent spatial memory impairment due to molar tooth loss is ameliorated by an enriched environment. Arch Oral Biol 2015; 61:1-7. [PMID: 26476746 DOI: 10.1016/j.archoralbio.2015.10.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 09/11/2015] [Accepted: 10/05/2015] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE Teeth are crucial, not only for mastication, but for overall nutrition and general health, including cognitive function. Aged mice with chronic stress due to tooth loss exhibit impaired hippocampus-dependent learning and memory. Exposure to an enriched environment restores the reduced hippocampal function. Here, we explored the effects of an enriched environment on learning deficits and hippocampal morphologic changes in aged senescence-accelerated mouse strain P8 (SAMP8) mice with tooth loss. DESIGN Eight-month-old male aged SAMP8 mice with molar intact or with molars removed were housed in either a standard environment or enriched environment for 3 weeks. The Morris water maze was performed for spatial memory test. The newborn cell proliferation, survival, and differentiation in the hippocampus were analyzed using 5-Bromodeoxyuridine (BrdU) immunohistochemical method. The hippocampal brain-derived neurotrophic factor (BDNF) levels were also measured. RESULTS Mice with upper molars removed (molarless) exhibited a significant decline in the proliferation and survival of newborn cells in the dentate gyrus (DG) as well as in hippocampal BDNF levels. In addition, neuronal differentiation of newly generated cells was suppressed and hippocampus-dependent spatial memory was impaired. Exposure of molarless mice to an enriched environment attenuated the reductions in the hippocampal BDNF levels and neuronal differentiation, and partially improved the proliferation and survival of newborn cells, as well as the spatial memory ability. CONCLUSION These findings indicated that an enriched environment could ameliorate the hippocampus-dependent spatial memory impairment induced by molar tooth loss.
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Periodontal disease and risk of coronary heart disease: An updated meta-analysis of prospective cohort studies. Int J Cardiol 2015; 201:469-72. [PMID: 26313869 DOI: 10.1016/j.ijcard.2015.07.087] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 07/29/2015] [Indexed: 02/05/2023]
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Liljestrand J, Havulinna A, Paju S, Männistö S, Salomaa V, Pussinen P. Missing Teeth Predict Incident Cardiovascular Events, Diabetes, and Death. J Dent Res 2015; 94:1055-62. [DOI: 10.1177/0022034515586352] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Periodontitis, the main cause of tooth loss in the middle-aged and elderly, associates with the risk of atherosclerotic vascular disease. The objective was to study the capability of the number of missing teeth in predicting incident cardiovascular diseases (CVDs), diabetes, and all-cause death. The National FINRISK 1997 Study is a Finnish population–based survey of 8,446 subjects with 13 y of follow-up. Dental status was recorded at baseline in a clinical examination by a trained nurse, and information on incident CVD events, diabetes, and death was obtained via national registers. The registered CVD events included coronary heart disease events, acute myocardial infarction, and stroke. In Cox regression analyses, having ≥5 teeth missing was associated with 60% to 140% increased hazard for incident coronary heart disease events ( P < 0.020) and acute myocardial infarction ( P < 0.010). Incident CVD ( P < 0.043), diabetes ( P < 0.040), and death of any cause ( P < 0.019) were associated with ≥9 missing teeth. No association with stroke was observed. Adding information on missing teeth to established risk factors improved risk discrimination of death ( P = 0.0128) and provided a statistically significant net reclassification improvement for all studied end points. Even a few missing teeth may indicate an increased risk of CVD, diabetes, or all-cause mortality. When individual risk factors for chronic diseases are assessed, the number of missing teeth could be a useful additional indicator for general medical practitioners.
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Affiliation(s)
- J.M. Liljestrand
- Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - A.S. Havulinna
- Department of Health, National Institute for Health and Welfare, Helsinki, Finland
| | - S. Paju
- Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - S. Männistö
- Department of Health, National Institute for Health and Welfare, Helsinki, Finland
| | - V. Salomaa
- Department of Health, National Institute for Health and Welfare, Helsinki, Finland
| | - P.J. Pussinen
- Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
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Oluwagbemigun K, Dietrich T, Pischon N, Bergmann M, Boeing H. Association between Number of Teeth and Chronic Systemic Diseases: A Cohort Study Followed for 13 Years. PLoS One 2015; 10:e0123879. [PMID: 25945503 PMCID: PMC4422697 DOI: 10.1371/journal.pone.0123879] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Accepted: 02/23/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND There is growing evidence of an association between oral health, specifically dental status, and chronic systemic diseases. However, varying measures of dental status across different populations and low study sample has made comparison of studies and conclusion of findings unclear. Our aim is to examine whether the number of teeth as a measure of dental status is associated with incident chronic diseases in a cohort setting. METHODS We conducted a cohort study among 24,313 middle-aged Germans followed up for 13 years. Data on number of teeth as a measure of dental status were obtained through self-reports. Outcomes were clinically-verified incident non-fatal myocardial infarction, stroke, type 2 diabetes mellitus, and cancer. Hazard ratio (HR) and 95% confidence intervals (CI) were obtained from Cox regression models. RESULTS Increasing number of teeth is inversely related to risk of myocardial infarction (HR: 0.97; 95% CI: 0.96, 0.99). The full multivariate model of teeth groups showed a strong linear trend for myocardial infarction, a less strong trend for stroke, and no relation with type 2 diabetes mellitus and cancer in a competing risk model. Participants with 18-23 teeth and those without teeth were at 76% (95%CI: 1.04, 3) and 2.93 times (95%CI: 1.61, 5.18) higher risk of myocardial infarction compared to those with nearly all teeth (28-32 teeth). CONCLUSIONS Number of teeth is specifically associated with myocardial infarction and not with other chronic disease indicating that dental status further strengthens the link between oral health and cardiovascular diseases.
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Affiliation(s)
- Kolade Oluwagbemigun
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam–Nuthetal, Germany
| | - Thomas Dietrich
- Department of Oral Surgery, the School of Dentistry, University of Birmingham, Birmingham, United Kingdom
| | - Nicole Pischon
- Department of Periodontology, Charité–Universitätsmedizin Berlin, Berlin, Germany
| | - Manuela Bergmann
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam–Nuthetal, Germany
| | - Heiner Boeing
- Department of Epidemiology, German Institute of Human Nutrition, Potsdam–Nuthetal, Germany
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Zhu Y, Hollis JH. Associations between the number of natural teeth and metabolic syndrome in adults. J Clin Periodontol 2015; 42:113-20. [PMID: 25581485 DOI: 10.1111/jcpe.12361] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2015] [Indexed: 12/14/2022]
Abstract
AIM To explore associations between the number of natural teeth and metabolic syndrome in adults. MATERIAL AND METHODS Cross-sectional data from the National Health and Nutrition Examination Survey 2005-2008 were used. Eligible adults (n = 5511) were classified into four groups by their number of natural teeth (excluding third molars): full dentition, 21-27 teeth, 1-20 teeth, or edentulous. Metabolic syndrome was defined by diagnostic guidelines from the American Heart Association and National Heart, Lung, and Blood Institute. Associations were analysed by survey logistic regression. Biometric and metabolic parameters in different dentition groups were compared. RESULTS Adjusting for age, gender, race/ethnicity, ratio of family income to poverty, physical activity, smoking, and energy intake, tooth loss was significantly associated with metabolic syndrome (p = 0.002). Compared to participants with full dentition, the odds were 32% higher in those with 21-27 teeth, 55% higher in those with 1-20 teeth and 79% higher in edentulous participants. The number of natural teeth was inversely associated with body mass index, waist circumference, blood pressure, fasting plasma glucose and insulin concentrations (p < 0.01 for all); it was positively associated with serum HDL cholesterol concentration (p = 0.003). CONCLUSIONS The number of natural teeth is inversely associated with the presence of metabolic syndrome in adults.
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Affiliation(s)
- Yong Zhu
- Department of Epidemiology, The University of Iowa, Iowa City, IA, USA
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Yu YH, Chasman DI, Buring JE, Rose L, Ridker PM. Cardiovascular risks associated with incident and prevalent periodontal disease. J Clin Periodontol 2015; 42:21-8. [PMID: 25385537 DOI: 10.1111/jcpe.12335] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2014] [Indexed: 01/12/2023]
Abstract
AIM While prevalent periodontal disease associates with cardiovascular risk, little is known about how incident periodontal disease influences future vascular risk. We compared effects of incident versus prevalent periodontal disease in developing major cardiovascular diseases (CVD), myocardial infarction (MI), ischaemic stroke and total CVD. MATERIAL AND METHODS In a prospective cohort of 39,863 predominantly white women, age ≥45 years and free of cardiovascular disease at baseline were followed for an average of 15.7 years. Cox proportional hazard models with time-varying periodontal status [prevalent (18%), incident (7.3%) versus never (74.7%)] were used to assess future cardiovascular risks. RESULTS Incidence rates of all CVD outcomes were higher in women with prevalent or incident periodontal disease. For women with incident periodontal disease, risk factor adjusted hazard ratios (HRs) were 1.42 (95% CI, 1.14-1.77) for major CVD, 1.72 (1.25-2.38) for MI, 1.41 (1.02-1.95) for ischaemic stroke and 1.27 (1.06-1.52) for total CVD. For women with prevalent periodontal disease, adjusted HRs were 1.14 (1.00-1.31) for major CVD, 1.27 (1.04-1.56) for MI, 1.12 (0.91-1.37) for ischaemic stroke and 1.15 (1.03-1.28) for total CVD. CONCLUSION New cases of periodontal disease, not just those that are pre-existing, place women at significantly elevated risks for future cardiovascular events.
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Affiliation(s)
- Yau-Hua Yu
- Division of Periodontology, Department of Oral Medicine Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, USA
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Zhu Y, Hollis JH. Tooth loss and its association with dietary intake and diet quality in American adults. J Dent 2014; 42:1428-35. [DOI: 10.1016/j.jdent.2014.08.012] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2014] [Revised: 08/06/2014] [Accepted: 08/21/2014] [Indexed: 01/09/2023] Open
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Turunen SP, Kummu O, Wang C, Harila K, Mattila R, Sahlman M, Pussinen PJ, Hörkkö S. Immunization with malondialdehyde-modified low-density lipoprotein (LDL) reduces atherosclerosis in LDL receptor-deficient mice challenged with Porphyromonas gingivalis. Innate Immun 2014; 21:370-85. [PMID: 25134521 DOI: 10.1177/1753425914542444] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 06/06/2014] [Indexed: 01/31/2023] Open
Abstract
Periodontal infections increase the risk of atherosclerotic vascular disease via partly unresolved mechanisms. Of the natural IgM Abs that recognize molecular mimicry on bacterial epitopes and modified lipid and protein structures, IgM directed against oxidized low-density lipoprotein (LDL) is associated with atheroprotective properties. Here, the effect of natural immune responses to malondialdehyde-modified LDL (MDA-LDL) in conferring protection against atherosclerosis, which was accelerated by the major periodontopathogen Porphyromonas gingivalis, was investigated. LDL receptor-deficient (LDLR(-/-)) mice were immunized with mouse MDA-LDL without adjuvant before topical application challenge with live P. gingivalis. Atherosclerosis was analyzed after a high-fat diet, and plasma IgG and IgM Ab levels were measured throughout the study, and the secretion of IL-5, IL-10 and IFN-γ in splenocytes stimulated with MDA-LDL was determined. LDLR(-/-) mice immunized with MDA-LDL had elevated IgM and IgG levels to MDA-LDL compared with saline-treated controls. MDA-LDL immunization diminished aortic lipid depositions after challenge with P. gingivalis compared with mice receiving only P. gingivalis challenge. Immunization of LDLR(-/-) mice with homologous MDA-LDL stimulated the production of IL-5, implicating general activation of B-1 cells. Immune responses to MDA-LDL protected from the P. gingivalis-accelerated atherosclerosis. Thus, the linkage between bacterial infectious burden and atherogenesis is suggested to be modulated via natural IgM directed against cross-reactive epitopes on bacteria and modified LDL.
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Affiliation(s)
- S Pauliina Turunen
- Department of Medical Microbiology and Immunology, Institute of Diagnostics, University of Oulu, Finland and Medical Research Center Oulu, Oulu, Finland NordLab Oulu, Oulu University Hospital, Oulu, Finland
| | - Outi Kummu
- Department of Medical Microbiology and Immunology, Institute of Diagnostics, University of Oulu, Finland and Medical Research Center Oulu, Oulu, Finland NordLab Oulu, Oulu University Hospital, Oulu, Finland
| | - Chunguang Wang
- Department of Medical Microbiology and Immunology, Institute of Diagnostics, University of Oulu, Finland and Medical Research Center Oulu, Oulu, Finland
| | - Kirsi Harila
- Department of Medical Microbiology and Immunology, Institute of Diagnostics, University of Oulu, Finland and Medical Research Center Oulu, Oulu, Finland
| | - Riikka Mattila
- Department of Medical Microbiology and Immunology, Institute of Diagnostics, University of Oulu, Finland and Medical Research Center Oulu, Oulu, Finland
| | - Marjo Sahlman
- Department of Medical Microbiology and Immunology, Institute of Diagnostics, University of Oulu, Finland and Medical Research Center Oulu, Oulu, Finland
| | | | - Sohvi Hörkkö
- Department of Medical Microbiology and Immunology, Institute of Diagnostics, University of Oulu, Finland and Medical Research Center Oulu, Oulu, Finland NordLab Oulu, Oulu University Hospital, Oulu, Finland
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Siqueira JF, Rôças IN. Present status and future directions in endodontic microbiology. ACTA ACUST UNITED AC 2014. [DOI: 10.1111/etp.12060] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Cross-Sectional Association between the Number of Missing Teeth and Cardiovascular Disease among Adults Aged 50 or Older: BRFSS 2010. Int J Vasc Med 2014; 2014:421567. [PMID: 24624297 PMCID: PMC3928861 DOI: 10.1155/2014/421567] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 10/31/2013] [Accepted: 11/24/2013] [Indexed: 11/17/2022] Open
Abstract
Objective. The relationship between oral health and cardiovascular disease is an emerging area of research. The objective of the current study is to evaluate the association of cardiovascular disease and the number of missing teeth as a risk indicator. Methods. Cross-sectional study design with data on 275,424 respondents aged 50 or older from the 2010 Behavioral Risk Factor Surveillance System survey was used. The dependent variable was self-reported cardiovascular disease. The association between the number of missing teeth and cardiovascular disease was analyzed with multivariable logistic regression. The regression was adjusted for sex, race/ethnicity, age, education, income, dental visits, smoking status, physical activity, and body mass index. Results. In our study sample, 9.9% reported edentulism. Cardiovascular prevalence rates for those with edentulism were 25.4% and for those without any missing teeth were 7.5%. Respondents who reported edentulism teeth were more likely to report cardiovascular disease (AOR = 1.85, 95% CI = 1.71, 2.01). Conclusion. There was an independent association between the number of missing teeth and cardiovascular disease even after controlling for a comprehensive set of risk factors. These findings highlight the need to explore the potential role the number of missing teeth have in the risk of cardiovascular disease among older adults.
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A prospective study of periodontal disease and risk of gastric and duodenal ulcer in male health professionals. Clin Transl Gastroenterol 2014; 5:e49. [PMID: 24522171 PMCID: PMC3940834 DOI: 10.1038/ctg.2013.14] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Revised: 07/13/2013] [Accepted: 09/09/2013] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES Periodontal disease has been associated with higher circulating levels of inflammatory markers and conditions associated with chronic inflammation, including vascular disease, diabetes mellitus, and cancer. Limited data exist on the relationship between periodontal disease and gastric and duodenal ulcer. METHODS We conducted a prospective cohort study of 49,120 men in the Health Professionals Follow-up Study, aged 40-75 years at enrollment in 1986. Biennially, we assessed periodontal disease, tooth loss, and other risk factors for gastric and duodenal ulcer. We validated diagnoses of gastric and duodenal ulcer through medical record review. We used Cox proportional hazards modeling, adjusting for potential confounders, to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS We documented 138 cases of gastric ulcer and 124 cases of duodenal ulcer with available information on Helicobacter pylori status over 24 years of follow-up. After adjustment for risk factors, including smoking and regular use of aspirin and non-steroidal anti-inflammatory drugs, men with periodontal disease with bone loss had a multivariate HR of ulcer of 1.62 (95% CI, 1.24-2.12). Periodontal disease appeared to be associated with a similar risk of developing ulcers that were H. pylori negative (HR 1.75; 95% CI, 1.26-2.43) than H. pylori positive (HR 1.40; 95% CI, 0.87-2.24), as well as ulcers in the stomach (HR 1.75; 95% CI, 1.21-2.53) than ulcers in the duodenum (HR 1.47; 95% CI, 0.98-2.19). CONCLUSIONS Periodontal disease is associated with an increased risk of incident gastric and duodenal ulcer. This relationship may be mediated by alterations in the oral and gastrointestinal microbiome and/or systemic inflammatory factors.
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Saman DM, Lemieux A, Arevalo O, Lutfiyya MN. A population-based study of edentulism in the US: does depression and rural residency matter after controlling for potential confounders? BMC Public Health 2014; 14:65. [PMID: 24450754 PMCID: PMC3905917 DOI: 10.1186/1471-2458-14-65] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 01/16/2014] [Indexed: 11/23/2022] Open
Abstract
Background Oral health is an integral component of general health and well-being. While edentulism has been examined in relation to socioeconomic status, rural residency, chronic disease and mental health, no study that we know of has examined edentulism and these factors together. The objective of this study was to determine whether depression and rural residency were significantly associated with partial and full edentulism in US adults after controlling for potential confounders. Methods 2006 Behavioral Risk Factor Surveillance Survey (BRFSS) data were analyzed to identify factors associated with increased odds of partial or full edentulism. This year of BRFSS data was chosen for analysis because in this year the standardized and validated Personal Health Questionnaire-8 (PHQ-8) was used to measure current depression. This measure was part of the optional questions BRFSS asks, and in 2006 33 states and/or territories included them in their annual surveillance data collection. Bivariate and logistic regression analyses were performed on weighted BRFSS data. Results Logistic regression analysis using either full or partial edentulism as the dependent variable yielded that rural residency or living in a rural locale, low and/or middle socioeconomic status (SES), depression as measured by the PHQ-8, and African American race/ethnicity were all independent risk factors when controlling for these and a number of additional covariates. Conclusions This study adds to the epidemiological literature by assessing partial and full edentulism in the US utilizing data from the CDC’s Behavioral Risk Factor Surveillance System (BRFSS). Examining data collected through a large national surveillance system such as BRFSS allows for an analysis that incorporates an array of covariates not available from clinically-based data alone. This study demonstrated that current depression and rural residency are important factors related to partial and full edentulism after controlling for potential confounders.
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Affiliation(s)
| | | | | | - May Nawal Lutfiyya
- University of Minnesota, National Center for Interprofessional Practice and Education, Academic Health Center, Minneapolis, MN 55845, USA.
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