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Hasan F, Magan-Fernandez A, Akcalı A, Sun C, Donos N, Nibali L. Tooth loss during supportive periodontal care: A prospective study. J Clin Periodontol 2024; 51:583-595. [PMID: 38409875 DOI: 10.1111/jcpe.13943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 12/07/2023] [Accepted: 12/23/2023] [Indexed: 02/28/2024]
Abstract
AIM To assess periodontal stability and the association between tooth- and patient-related factors and tooth loss during supportive periodontal care (SPC). MATERIALS AND METHODS A prospective observational study was carried out on previously treated periodontitis patients followed up for 5 years in SPC. The risk profile (low, moderate, high) of each patient based on periodontal risk assessment (PRA) scoring at baseline was evaluated, and tooth loss rates were analysed. RESULTS Two hundred patients were included in the study, and 143 had 5-year follow-up data available for analysis. The overall annual tooth loss per patient was 0.07 ± 0.14 teeth/patient/year. Older age, smoking, staging and grading were associated with increased tooth loss rates. Most patients whose teeth were extracted belonged to the PRA high-risk group. Both PRA and a tooth prognosis system used at baseline showed high negative predictive value but low positive predictive value for tooth loss during SPC. CONCLUSIONS Overall, the tooth loss rate of periodontitis patients in this prospective cohort study under SPC in private practice was low. Both tooth-based and patient-based prognostic systems can identify high-risk cases, but their positive predictive value should be improved.
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Affiliation(s)
- Fatemah Hasan
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Antonio Magan-Fernandez
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
- Periodontology Unit, Department of Stomatology, School of Dentistry, University of Granada, Granada, Spain
| | - Aliye Akcalı
- Department of Periodontology, Faculty of Dentistry, Dokuz Eylul University, İzmir, Turkey
- Centre for Oral Clinical Research, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Chuanming Sun
- Department of Periodontology, Faculty of Dentistry, Suzhou Health College, Suzhou, China
| | - Nikos Donos
- Centre for Oral Clinical Research, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Luigi Nibali
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
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Naseer A, Mc Garrigle C, McLoughlin J, O'Connell B. Tooth loss is associated with prevalent diabetes and incident diabetes in a longitudinal study of adults in Ireland. Community Dent Oral Epidemiol 2024; 52:111-119. [PMID: 37723132 DOI: 10.1111/cdoe.12907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 08/17/2023] [Accepted: 08/24/2023] [Indexed: 09/20/2023]
Abstract
AIM The aim of this study was to explore the relationship between periodontal status, tooth loss and diabetes among community-dwelling adults aged 50 years and over in Ireland. METHODS From respondents who attended a health assessment in Wave 3 of the Irish Longitudinal Study on Ageing (TILDA), an opportunistic sample was selected for an oral health examination. The oral health examination criteria were used in previous Irish surveys and WHO recommendations. For diabetes, the self-reported and objectively measured data on diabetes for the same cohort from Wave 3 to Wave 5 of TILDA was used. Multinomial regression analysis was used to evaluate the relationship between diabetes and tooth loss and tooth loss and incident diabetes, controlling for other covariates. RESULTS Out of the 3111 people who were offered an oral health assessment 2539 were examined. For the purposes of analysis, the adults below 50 years of age (n = 31) and those with an incomplete oral health assessment (n = 4) were omitted from the sample. The final sample consisted of 2504 people, giving a response rate of 80.5%. Among the study sample, 9.9% (n = 249) were edentate; 35.7% (n = 895) had 1-19 teeth and 54.4% (n = 1360) had ≥20 teeth. From the sample of 2504 adults, 2358 had HbA1c results and 8.4% (n = 198) of these had diabetes according to the TILDA criteria. Multinomial regression analysis showed that diabetes was associated with tooth loss. Diabetes at Wave 3 was associated with a higher rate of being edentate (PR 2.12, 95% CI 1.27-3.52) relative to having ≥20 teeth while controlling for the effect of age, gender, education level, area of residence, body mass index (BMI) and smoking. Furthermore, having 1-19 teeth at Wave 3 was associated with incident diabetes over a 4-year follow-up (OR 1.94, 1.00-3.75). There was no evidence of an association between diabetes and periodontal status as measured in this sample. CONCLUSION The results suggested that diabetes was associated with tooth loss and that this relationship may be bi-directional among community-dwelling adults aged 50 years and over in Ireland, but they do not support a relationship between diabetes and periodontal status in this sample.
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Affiliation(s)
- Amara Naseer
- Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
| | - Christine Mc Garrigle
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Dublin, Ireland
| | - Jacinta McLoughlin
- Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
| | - Brian O'Connell
- Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
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Mauland EK, Bull VH, Melbye EL, Verket A. Patient-reported outcomes following dental implant rehabilitation according to reason for missing teeth: A survey from a Norwegian population 8 years following treatment. J Clin Periodontol 2024; 51:135-144. [PMID: 37915235 DOI: 10.1111/jcpe.13895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 10/06/2023] [Accepted: 10/17/2023] [Indexed: 11/03/2023]
Abstract
AIM The aim of this study was to assess patient-reported outcomes (PROs) 8 years after dental implant rehabilitation in a sample with tooth loss due to periodontitis (TLP) and a sample with missing teeth for other reasons (MTOR). MATERIALS AND METHODS The Norwegian National Insurance Scheme registry of subsidized dental implant therapy was searched, and patients (n = 3083) rehabilitated with dental implants in 2014 were mailed a questionnaire. PROs were described by relative frequencies, and the TLP and MTOR subsamples were compared using chi-square test. Multiple linear regression analyses were used to investigate variables potentially predicting PROs. RESULTS Of the respondents (n = 1299), more than 90% were partly or fully satisfied with the treatment outcome. Complications were reported by 44.2%. Patients who lost teeth due to periodontitis (n = 784) reported greater oral function improvement and better pre-treatment information, and were more likely to experience complications when compared with patients who lost teeth for other reasons (n = 515). Age, level of education, self-funded cost, pre-treatment information, history of complications and the reason for missing teeth were found to predict PROs. CONCLUSIONS In a Norwegian population rehabilitated with dental implants in 2014, satisfaction with the treatment outcome and the aesthetic outcome was high, irrespective of the reason for missing teeth. Self-report of complications and lack of pre-treatment information were the strongest predictors of inferior patient satisfaction and also predicted inferior oral function.
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Affiliation(s)
- Erik Klepsland Mauland
- Department of Periodontology, University of Oslo, Oslo, Norway
- Oral Health Centre of Expertise, Rogaland, Norway
| | | | | | - Anders Verket
- Department of Periodontology, University of Oslo, Oslo, Norway
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Moynihan P, Teo JL. Exploring Oral Function, Protein Intake, and Risk of Sarcopenia: A Scoping Review. JDR Clin Trans Res 2024; 9:4-20. [PMID: 36883673 PMCID: PMC10725128 DOI: 10.1177/23800844231157259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
INTRODUCTION Sarcopenia is loss of both muscle mass and function with age and is associated with inadequate protein intake. However, evidence to suggest an association with oral health is less clear. OBJECTIVE To scope peer-reviewed published evidence (2000-2022) pertaining to oral function in relation to sarcopenia and/or protein intake in older people. METHODS CINAHL, Embase, PubMed, and Scopus were searched. Included were peer-reviewed studies measuring oral function (e.g., tooth loss, salivary flow masticatory function, strength of muscles of mastication, and tongue pressure) and a measure of protein intake and/or a measure of sarcopenia (appendicular muscle mass and function). Full article screening was conducted by 1 reviewer with a random 10% screened in duplicate by a second reviewer. Relevant content pertaining to study type, country of origin, measures of exposure, and outcomes and key findings was mapped and the balance of data showing a positive versus null association of oral health with outcomes charted. RESULTS Of 376 studies identified, 126 were screened in full, yielding 32 included texts, of which 29 were original articles. Seven reported intake of protein and 22 reported measures of sarcopenia. Nine distinct oral health exposures were identified, with ≤4 studies relating to any one of these measures. Most data were cross-sectional in nature (27 studies) and from Japan (20 studies). The balance of data showed associations between tooth loss and measures of sarcopenia and protein intake. However, the balance of data pertaining to any association between chewing function, tongue pressure, or indices of oral hypofunction and sarcopenia was mixed. CONCLUSION A broad range of oral health measures have been studied in relation to sarcopenia. The balance of data suggests that tooth loss is associated with risk, but data pertaining to the oral musculature and indices of oral hypofunction are mixed. KNOWLEDGE TRANSFER STATEMENT The findings of this research will increase awareness among clinicians of the amount and nature of evidence pertaining to the relationship between oral health and risk of compromised muscle mass and function, including data showing that loss of teeth is associated with increased risk of sarcopenia in older people. The findings highlight to researchers the gaps in the evidence and where further research and clarification of the relationship between oral health and risk of sarcopenia is warranted.
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Affiliation(s)
- P.J. Moynihan
- Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - J-L. Teo
- Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
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Gao S, Zhang Z, Sun K, Li MX, Qi YJ. Upper gastrointestinal tract microbiota with oral origin in relation to oesophageal squamous cell carcinoma. Ann Med 2023; 55:2295401. [PMID: 38151037 PMCID: PMC10763922 DOI: 10.1080/07853890.2023.2295401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 12/12/2023] [Indexed: 12/29/2023] Open
Abstract
Introduction: Poor oral hygiene is linked to high risks of many systemic diseases, including cancers. Oral dysbiosis is closely associated with poor oral hygiene, causing tooth loss, gingivitis, and periodontitis. We provide a summary of studies and discuss the risk factors for oesophageal squamous cell carcinoma (ESCC) from a microbial perspective in this review.Methods: A literature search of studies published before December 31, 2022 from PubMed, Web of Science, and The Cochrane Library was performed. The search strategies included the following keywords: (1) oral care, oral health, oral hygiene, dental health, dental hygiene, tooth loss, teeth loss, tooth absence, missing teeth, edentulism, tooth brushing, mouthwash, and tooth cleaning; (2) esophageal, esophagus, oesophagus, and oesophageal; (3) cancer, carcinoma, tumor, and neoplasm.Discussion: Poor oral health, indicated by infrequent tooth brushing, chronic periodontitis, and tooth loss, has been associated with an increased risk of squamous dysplasia and ESCC. Oral microbial diversity and composition are profoundly dysregulated during oesophageal tumorigenesis. Similar to the oral microbiota, the oesophageal microbiota varies distinctly in multiple bacterial taxa in ESCC and gastric cardia adenocarcinoma, both of which have high co-occurrence rates in the "Oesophageal Cancer Belt". In addition, the potential roles of oncogenic viruses in ESCC have also been discussed. We also briefly explore the potential mechanisms underlying the tumor-promoting role of dysregulated microbiota for the development of therapeutic targeting strategies.Conclusion: Poor oral health is an established risk indicator of ESCC. The dysbiosis of microbiota in upper gastrointestinal tract that highly resembles the oral microbial ecosystem but with distinct features at individual sites contributes to the development and progression of ESCC.
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Affiliation(s)
- Shegan Gao
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Henan Key Laboratory of Microbiome and Esophageal Cancer Prevention and Treatment, Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Zichao Zhang
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Henan Key Laboratory of Microbiome and Esophageal Cancer Prevention and Treatment, Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Kui Sun
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Henan Key Laboratory of Microbiome and Esophageal Cancer Prevention and Treatment, Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Meng-Xiang Li
- Department of Mathematics and Physics, Luoyang Institute of Science and Technology, Luoyang, China
| | - Yi-Jun Qi
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Henan Key Laboratory of Microbiome and Esophageal Cancer Prevention and Treatment, Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
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Qian Y, Cai B, Chi F, Yao C, Zhang L, Qi L, Jiang Y, Wang X. Alveolar bone loss and tooth loss contribute to increase in cancer mortality among older patients. BMC Oral Health 2023; 23:1023. [PMID: 38114973 PMCID: PMC10731843 DOI: 10.1186/s12903-023-03543-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/15/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Both cancer and periodontitis are more prevalent with age. Information on their relationship in older patients is limited. This study aims to examine whether periodontitis is associated with increased risk of cancer mortality with a ≥ 75-year age group cohort. METHODS A retrospective cohort study was conducted on 1146 patients who had digital radiographic examinations. Alveolar bone loss and loss of teeth were measured as indicators of periodontitis. Hazard ratio (HR) with 95% confidence interval (CI) were taken as the effect size to summarize the associations between periodontitis and risks of cancer mortality using the multivariate adjusted cox proportional hazards model and competing risk hazard model. RESULTS Totally, 104 total cancer, 28 lip, oral cavity and pharynx (LOP) cancer, 39 digestive cancer and 13 respiratory cancer cases were documented over 10 years of follow-up. Total cancer (HR 1.27, 95% CI 1.06-1.53) displayed statistically significant associations with alveolar bone loss and tooth loss after adjusting for relevant confounding variables. We also observed borderline significant association between alveolar bone loss and LOP cancer (HR 1.45, 95% CI 0.99-2.12). The above associations were consistent with the results observed from the competing risk hazard models. CONCLUSION Our results indicate that older patients suffering from tooth loss or alveolar bone loss are at increased risks of cancer mortality, especially for total cancer and LOP cancer.
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Affiliation(s)
- Yifeng Qian
- Department of Oral and Craniomaxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai JiaoTong University School of Medicine, 639 Zhizaoju Road, Huangpu District, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- College of Stomatology, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Binxin Cai
- Songjiang District Center for Disease Control and Prevention, Shanghai, China
| | - Fangfang Chi
- Songjiang District Center for Disease Control and Prevention, Shanghai, China
| | - Chunxia Yao
- Songjiang District Center for Disease Control and Prevention, Shanghai, China
| | - Lei Zhang
- Department of Oral and Craniomaxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai JiaoTong University School of Medicine, 639 Zhizaoju Road, Huangpu District, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- College of Stomatology, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Lei Qi
- Department of Oral and Craniomaxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai JiaoTong University School of Medicine, 639 Zhizaoju Road, Huangpu District, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- College of Stomatology, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yonggen Jiang
- Songjiang District Center for Disease Control and Prevention, Shanghai, China
| | - Xudong Wang
- Department of Oral and Craniomaxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai JiaoTong University School of Medicine, 639 Zhizaoju Road, Huangpu District, Shanghai, China.
- National Clinical Research Center for Oral Diseases, Shanghai, China.
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China.
- College of Stomatology, Shanghai JiaoTong University School of Medicine, Shanghai, China.
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Lu XZ, Sun Y, Chen X. [Research progress in the association between tooth loss and cognitive decline in the elderly population]. Zhonghua Kou Qiang Yi Xue Za Zhi 2023; 58:1314-1320. [PMID: 38061876 DOI: 10.3760/cma.j.cn112144-20230821-00101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
China is one of the countries with the highest population aging rate in the world, and the oral health of the elderly population has become increasing significant for the realization of healthy aging. Tooth loss is considered as the marker of oral disease burden. In recent years, a growing number of findings have suggested an association between tooth loss and cognitive decline. Also, given that cognitive function plays a crucial role in oral health, future researches should elucidate their bidirectional causal relationship, based on prospective cohort design that regularly monitors tooth loss and cognitive function. This article reviews the current research threads in terms of epidemiological evidences of the association, brain structure and function, and possible bidirectional associations and mechanisms, providing a theoretical basis for promoting healthy aging.
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Affiliation(s)
- X Z Lu
- Department of Oral and Maxillofacial Surgery, Stomatologic Hospital and College, Anhui Medical University & Key Laboratory of Oral Diseases Research of Anhui Province, Heifei 230032, China
| | - Y Sun
- School of Public Health, Anhui Medical University, Hefei 230032, China
| | - X Chen
- Department of Oral and Maxillofacial Surgery, Stomatologic Hospital and College, Anhui Medical University & Key Laboratory of Oral Diseases Research of Anhui Province, Heifei 230032, China
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Sasaki T, Otsuka K, Yoshikawa Y, Omagari K, Hashimoto T, Suzuki K, Tamura A. Tooth Loss as a Predictor of Postoperative Complications and Prognosis in Patients with Colorectal Cancer. J Gastrointest Cancer 2023; 54:1261-1267. [PMID: 36807767 DOI: 10.1007/s12029-023-00924-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2023] [Indexed: 02/23/2023]
Abstract
PURPOSE We hypothesized that preoperative tooth loss could predict general health conditions, including inflammation, postoperative complications (POCs), and overall survival (OS), in patients with colorectal cancer (CRC) and other gastrointestinal cancers. METHODS Data of patients who underwent curative surgical resection for CRC during 2017-2021 at our hospital were retrieved. The primary outcomes were POCs, whereas the secondary endpoint was OS. According to the Japanese database, patients within each age range with more than the age-adjusted average number of teeth were classified as the Oral N (normal) group, whereas those with less than the age-adjusted average number of teeth were classified as the Oral A (abnormal) group. The relationship between tooth loss and POCs was assessed using a logistic regression model. RESULTS Overall, 146 patients were enrolled, with 68 (46.6%) and 78 (53.4%) patients in the Oral N and A groups, respectively. In the multivariate analysis, the Oral A group was an independent risk factor for POCs [hazard ratio (HR), 5.89; 95% confidence interval (CI), 1.81-19.1; p < 0.01]. Similarly, univariate analysis revealed that the Oral A group tended to be associated with OS (HR, 4.57; 95% CI, 0.99-21.2; p = 0.052), but the association was not statistically significant. CONCLUSION In CRC patients who underwent curative resection, tooth loss was a predictor of POCs. Although further investigations are needed, our results support the use of tooth loss as a simple and essential preoperative evaluation system.
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Affiliation(s)
- Taketo Sasaki
- Department of Surgery, National Hospital Organization Tochigi Medical Center, 1-10-37 Nakatomatsuri, Utsunomiya, Tochigi, 320-8580, Japan.
| | - Kanako Otsuka
- Health Information Manager, National Hospital Organization Tochigi Medical Center, Utsunomiya, Tochigi, Japan
| | - Yusuke Yoshikawa
- Department of Surgery, National Hospital Organization Tochigi Medical Center, 1-10-37 Nakatomatsuri, Utsunomiya, Tochigi, 320-8580, Japan
| | - Kenshi Omagari
- Department of Surgery, National Hospital Organization Tochigi Medical Center, 1-10-37 Nakatomatsuri, Utsunomiya, Tochigi, 320-8580, Japan
| | - Takeo Hashimoto
- Department of Surgery, National Hospital Organization Tochigi Medical Center, 1-10-37 Nakatomatsuri, Utsunomiya, Tochigi, 320-8580, Japan
| | - Keiichi Suzuki
- Department of Surgery, National Hospital Organization Tochigi Medical Center, 1-10-37 Nakatomatsuri, Utsunomiya, Tochigi, 320-8580, Japan
| | - Akihiko Tamura
- Department of Surgery, National Hospital Organization Tochigi Medical Center, 1-10-37 Nakatomatsuri, Utsunomiya, Tochigi, 320-8580, Japan
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Shen M, Li Z, Li H, Yan X, Feng B, Xu L. Association of periodontitis and tooth loss with extent of coronary atherosclerosis in patients with type 2 diabetes mellitus. Front Endocrinol (Lausanne) 2023; 14:1243992. [PMID: 38075042 PMCID: PMC10702216 DOI: 10.3389/fendo.2023.1243992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023] Open
Abstract
Aim The objective was to investigate the association of periodontitis and tooth loss with extent of diabetic coronary atherosclerosis. Materials and methods 272 patients who were hospitalized at Shanghai East hospital and underwent a coronary artery calcium (CAC) CT scan were enrolled in this study. Individuals were grouped based on their CAC scores into a normal-to-mild coronary atherosclerosis (AS) group (0 ≤ score ≤ 100, n=184) and a moderate-to-severe group (score≥101, n=88). Periodontitis parameters and number of missing teeth were evaluated for every patient. The severity of periodontitis was categorized as mild, moderate, or severe. The taxonomic composition of the microbiota was determined using full-length 16S ribosomal RNA gene sequencing. Salivary inflammatory factors were tested by ELISA. Results Clinical attachment loss (CAL) (P =0.05) and the number of teeth lost (P = 0.016) were significantly higher in the moderate-to-severe coronary AS group, with these differences being more obvious in younger patients and patients with short-duration diabetes. Multivariate logistic regression analysis revealed that CAL (OR = 1.231, 95% CI = 1.066-1.214, P = 0.047) and having 10-19 missing teeth (OR = 1.604, 95% CI = 1.393-6.555, P = 0.05) were strongly associated with the presence of moderate-to-severe coronary AS. Salivary IL-6 and TNF-α levels, as well as levels of Porphyromonas gingivalis and Neisseria mucosa, were significantly elevated in the moderate-to-severe coronary AS group. Conclusion It was found that both tooth loss and CAL were related to the extent of diabetic coronary AS. Saliva inflammatory factors and oral bacteremia may be new biomarkers for moderate-to-severe coronary AS.
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Affiliation(s)
- Minhua Shen
- Department of Stomatology, East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhen Li
- Department of Stomatology, East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Huizhi Li
- Department of Endocrinology, East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xinfeng Yan
- Department of Endocrinology, East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Bo Feng
- Department of Endocrinology, East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lei Xu
- Department of Endocrinology, East Hospital, Tongji University School of Medicine, Shanghai, China
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Williams KM, Challa PK, Lopes EW, Burke KE, Ananthakrishnan AN, Richter JM, Chan AT, Khalili H. Periodontal disease is not associated with risk of inflammatory bowel disease: Results from two prospective cohort studies in the US. Aliment Pharmacol Ther 2023; 58:1052-1061. [PMID: 37781885 DOI: 10.1111/apt.17732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/19/2023] [Accepted: 09/15/2023] [Indexed: 10/03/2023]
Abstract
AIM To examine the relationship between periodontal disease and tooth loss and risk of inflammatory bowel disease (IBD). METHODS We conducted a prospective cohort study of 86,602 women from the Nurses' Health Study (1992-2016) and 50,349 men from the Health Professionals Follow-up Study (1986-2016) with available data on periodontal disease and tooth loss. Cases of IBD were initially reported by participants and then confirmed by medical record review. We used Cox proportional hazards modelling to estimate multivariable-adjusted hazard ratios (aHRs) and 95% CIs. RESULTS Through the end of follow-up, we documented 175 cases of Crohn's disease (CD) and 209 cases of ulcerative colitis (UC). After adjustment for potential risk factors, there was no association between periodontal disease and risk of CD (pooled aHR: 0.99, 95% CI: 0.65-1.52, p = 0.970) or UC (aHR: 0.99, 95% CI: 0.68-1.45, p = 0.971). Similarly, we did not observe an association between tooth loss and risk of CD (aHR: 0.72, 95% CI: 0.43-1.21, p = 0.218) or UC (aHR: 0.89, 95% CI: 0.58-1.36, p = 0.581) in the pooled analysis. The associations were not modified by sex, age, body mass index (BMI), smoking status or NSAID use (all pinteraction > 0.87). CONCLUSION In two large prospective cohort studies, we did not observe an association between periodontal disease and tooth loss and risk of CD or UC.
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Affiliation(s)
- Katherine M Williams
- Division of Gastroenterology, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Prasanna K Challa
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Emily W Lopes
- Division of Gastroenterology, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Kristin E Burke
- Division of Gastroenterology, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Ashwin N Ananthakrishnan
- Division of Gastroenterology, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - James M Richter
- Division of Gastroenterology, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Andrew T Chan
- Division of Gastroenterology, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
- Channing Laboratory, Department of Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts, USA
| | - Hamed Khalili
- Division of Gastroenterology, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
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Bernabé E, de Oliveira C, de Oliveira Duarte YA, Bof de Andrade F, Sabbah W. Social participation and tooth loss, vision, and hearing impairments among older Brazilian adults. J Am Geriatr Soc 2023; 71:3152-3162. [PMID: 37227109 DOI: 10.1111/jgs.18423] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Vision and hearing impairments can reduce participation in social activities. Given the prominent role of the mouth in face-to-face interactions, this study evaluated the associations of tooth loss, vision, and hearing impairments with social participation among older adults. METHODS This analysis included 1947 participants, aged 60+ years, who participated in three waves (2006, 2010, and 2015) of the Health, Wellbeing and Aging Study (SABE) in Brazil. Social participation was measured by the number of formal and informal social activities (requiring face-to-face interaction) participants were regularly involved in. Teeth were counted during clinical examinations and categorized as 0, 1-19, and 20+ teeth. Reports on vision and hearing impairments were classified into three categories (good, regular, and poor). The associations of each impairment with the 9-year change in the social participation score were tested in negative binomial mixed-effects models adjusting for time-variant and time-invariant covariates. RESULTS Each impairment was associated with the baseline social participation score and the annual rate of change in the social participation score. Participants with 1-19 (incidence rate ratio: 0.96, 95% CI: 0.91-1.01) and no teeth (0.92, 95% CI: 0.87-0.97), those with regular (0.98, 95% CI: 0.95-1.01) and poor vision (0.86, 95% CI: 0.81-0.90), and those with regular (0.94, 95% CI: 0.91-0.98) and poor hearing (0.91, 95% CI: 0.87-0.95) had lower baseline social participation scores than those with 20+ teeth, good vision, and good hearing, respectively. Furthermore, participants with 1-19 (0.996, 95% CI: 0.990-1.002) and no teeth (0.994, 95% CI: 0.987-0.999), those with regular (0.996, 95% CI: 0.992-0.999) and poor vision (0.997, 95% CI: 0.991-1.003), and those with regular (0.997, 95% CI: 0.992-1.001) and poor hearing (0.995, 95% CI: 0.990-0.999) had greater annual declines in the social participation score than those with 20+ teeth, good vision and good hearing, respectively. CONCLUSION This 9-year longitudinal study shows that tooth loss, vision, and hearing impairments are associated with reduced social participation among older adults.
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Affiliation(s)
- Eduardo Bernabé
- Institute of Dentistry, Queen Mary University of London, London, UK
| | - Cesar de Oliveira
- Department of Epidemiology & Public Health, University College London, London, UK
| | | | | | - Wael Sabbah
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
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12
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Åstrøm AN, Mastrovito B, Sannevik J, Tsakos G. Role of behavioural and age-related factors in the long-term impact of tooth loss on oral health-related quality of life: A 25-year follow-up of Swedish older adults. Community Dent Oral Epidemiol 2023; 51:918-926. [PMID: 36036439 DOI: 10.1111/cdoe.12788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 08/10/2022] [Accepted: 08/15/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The primary aim of this study was to assess any long-term association between tooth loss at age 50 and subsequent impaired oral health-related quality of life, OHRQoL, at age 65, 70 and 75, adjusted for time invariant socio-demographic-and time variant behavioural and age-related factors in terms of disadvantages with functional, social, health and psychological concerns. As a second aim, this study examined whether behavioural- and age-related factors played a role in explaining any long-term association between early tooth loss and subsequent OHRQoL. METHODS In 1992, 6346 residents, aged 50, consented to participate in a prospective cohort study and 3060 completed postal questionnaire follow-ups every fifth year (six in total) until 2017. Information on tooth loss was assessed at baseline at age 50. Behavioural- and age-related covariates were assessed repeatedly at ages 65, 70 and 75. OHRQoL was the repeated outcome measure assessed by the Oral Impact on Daily Performance, OIDP at age 65, 70 and 75. Generalized Estimating Equations, GEE, with binomial logit function was used to test the association between tooth loss and prevalence of oral impacts (OIDP) adjusting for counfounders and potential mediators. The role of behavioural and age-related factors in explaining the association between early tooth loss and OHRQoL was tested using the change in estimate approach. RESULTS Tooth loss and time variant behavioural- and age-related covariates associated independently with higher odds of impaired OHRQoL across time. The long-term impact of tooth loss seemed to be partly explained by time variant covariates related to functional and psychological concerns. Participants who had excessive tooth loss at age 50 were 2.5 times more likely to experience oral impacts before adjustment of covariates. After adjustment of functional- and psychological-covariates, participants were, respectively, 1.6 times and 1.4 times more likely to experience oral impacts. CONCLUSION This study revealed that early tooth loss at age 50 was independently associated with subsequent impaired OHRQoL at ages 65, 70 and 75. The aspects of behavioural- and age-related factors in terms of disadvantages in functional and psychological concerns seemed to play a role in explaining the long-term impact of tooth loss on impaired OHRQoL. A mid-life approach to the prevention of tooth loss for the protection of subsequent adverse health outcomes should guide health promotion interventions and also be recognized by oral health care providers both for patient interaction and clinical decision making.
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Affiliation(s)
- Anne Nordrehaug Åstrøm
- Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway
| | | | - Josefine Sannevik
- Tandvårdsenheten, Region Örebro län, Örebro, Sweden
- Department of Dentistry, Örebro, Sweden
| | - Georgios Tsakos
- Research Department of Epidemiology and Public Health, WHO Collaborating Center for Oral Health Inequalities and Public Health, University College London, London, UK
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Oue H, Hatakeyama R, Ishida E, Yokoi M, Tsuga K. Experimental tooth loss affects spatial learning function and blood-brain barrier of mice. Oral Dis 2023; 29:2907-2916. [PMID: 36114741 DOI: 10.1111/odi.14379] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/28/2022] [Accepted: 09/12/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study aims to investigate how experimental tooth loss affected learning, memory function, and brain pathophysiology in mice. MATERIALS AND METHODS The mice (C57BL/6 J, 2-month-old, male) were divided into tooth loss and control groups. The behavioral test battery was performed at 6 and 12 months after tooth extraction. The protein levels of the tight junctions in the brains of the mice were analyzed. Hippocampal astrocyte was measured using immunohistochemical staining. RESULTS The results of behavioral tests and biochemical analysis performed during the 6 months observation period did not show significant differences between the groups. However, the escape latency in the tooth loss group was significantly longer than that in the control group at the 12 months after tooth extraction. The level of claudin-5 decreased in the tooth loss group. Additionally, hippocampal astrogliosis was found in the tooth loss group. CONCLUSIONS Experimental tooth loss reduced the level of claudin-5 and caused astrogliosis in the brains of mice, which was accompanied by deterioration of learning functions. This study may provide a new insight about the association between tooth loss and cognitive dysfunction.
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Affiliation(s)
- Hiroshi Oue
- Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Rie Hatakeyama
- Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Eri Ishida
- Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Miyuki Yokoi
- Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazuhiro Tsuga
- Department of Advanced Prosthodontics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Fukuhara S, Watanabe T, Yamazaki T, Yamanaka S, Nakao K, Asai K, Kashiwagi M, Yamazaki A, Umebachi C, Setoh K, Tabara Y, Nakayama T, Matsuda F, Bessho K. Associations Among Tooth Loss, Periodontitis, and Carotid Intima-Media Thickness: the Nagahama Study. J Atheroscler Thromb 2023; 30:1350-1363. [PMID: 36696974 PMCID: PMC10564649 DOI: 10.5551/jat.63801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 12/11/2022] [Indexed: 01/27/2023] Open
Abstract
AIMS This study aimed to clarify the relationships among tooth loss, periodontal condition, and subclinical atherosclerosis from the aspect of intensity, extent, and duration of inflammation. METHODS This cross-sectional study included 9,778 people from the Nagahama Study, a large-scale, general population-based study conducted in Japan. The number of teeth and periodontal status, including the attachment level (AL) and pocket depth (PD) of representative teeth from six regions, were evaluated by dentists. The maximum intima-media thickness (IMT) of the common carotid artery was used as an index of atherosclerosis. RESULTS In the multivariate analysis adjusted for conventional risk factors, a large number of missing teeth (<9 remaining teeth), which related to long-lasting inflammation indicative of the highest stage of periodontitis, was identified as an independent determinant of IMT in a general population (coefficient: 0.042; 95% confidence interval [CI]: 0.016 to 0.068). The presence of two or more regions with an AL ≥4 mm, which is indicative of the progressing, long-lasting stages of periodontal inflammation, was also independently associated with IMT (coefficient: 0.016; 95% CI: 0.004 to 0.028). On the contrary, PD, a measure of the early and reversible phases of periodontal inflammation, and loss of AL in the group without tooth loss were not significantly associated with IMT, because of the limited degree of accumulated periodontitis. CONCLUSION The present results suggest that the association between periodontitis and atherosclerosis depends on the inflammation intensity, extent, and duration.
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Affiliation(s)
- Shizuko Fukuhara
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takuma Watanabe
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toru Yamazaki
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shigeki Yamanaka
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazumasa Nakao
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Keita Asai
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Marina Kashiwagi
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Atsue Yamazaki
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Chisa Umebachi
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazuya Setoh
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | - Yasuharu Tabara
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Fumihiko Matsuda
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kazuhisa Bessho
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Mochizuki T, Hoshi K, Yano K, Koyama J, Kukidome H, Ikari K, Okazaki K. Smoking, Serum Albumin and 25-hydroxy Vitamin D Levels, and Bone Mineral Density Are Associated with Tooth Loss in Patients with Rheumatoid Arthritis. Intern Med 2023; 62:2821-2825. [PMID: 36823087 PMCID: PMC10602833 DOI: 10.2169/internalmedicine.1219-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 01/06/2023] [Indexed: 02/23/2023] Open
Abstract
Objectives This study investigated factors associated with tooth loss in patients with rheumatoid arthritis (RA). Methods A total of 429 patients with RA were enrolled in the study. We examined tooth loss and clinical data. Patients were classified into two groups: a group with tooth loss (tooth loss-positive group), and a group without tooth loss (tooth loss-negative group). Patients were included in the tooth loss-positive group if they had fewer remaining teeth than the number defined by the Ministry of Health, Labour and Welfare in Japan to be the normal number teeth for that age and sex. Factors associated with tooth loss were analyzed by comparing the tooth loss-positive and loss-negative groups. Results The frequency of patients with tooth loss was 39.6%. The factors associated with tooth loss were smoking [odds ratio (OR) 1.638; 95% confidence interval (CI) 1.165-2.302], serum levels of albumin (OR 0.325; 95% CI 0.149-0.707) and 25-hydroxy vitamin D (OR 0.947; 95% CI 0.915-0.980), and total hip T score (OR 0.713; 95% CI 0.535-0.950). Conclusion This study revealed that tooth loss is associated with smoking, serum levels of albumin and 25-hydroxy vitamin D, and the total hip T score in patients with RA. Our findings may help prevent tooth loss in patients with RA.
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Affiliation(s)
- Takeshi Mochizuki
- Department of Rheumatology and Orthopaedic Surgery, Kamagaya General Hospital, Japan
| | - Kentaro Hoshi
- Department of Dental Surgery, Kamagaya General Hospital, Japan
| | - Koichiro Yano
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Japan
| | - Jun Koyama
- Department of Dental Surgery, Kamagaya General Hospital, Japan
| | | | - Katsunori Ikari
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Japan
| | - Ken Okazaki
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Japan
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Penoni DC, Torres SR, Oliveira ML, Farias MLF, Vettore MV, Leão ATT. Untreated osteoporosis and higher FRAX as risk factors for tooth loss: a 5-year prospective study. J Bone Miner Metab 2023; 41:727-737. [PMID: 37432542 DOI: 10.1007/s00774-023-01451-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 06/11/2023] [Indexed: 07/12/2023]
Abstract
INTRODUCTION Studies have shown that an impaired bone condition, represented by osteoporosis and increased fracture risk, may potentially aggravate periodontal disease and, consequently, the risk of tooth loss. This 5-year prospective study aimed to investigate whether systemic bone condition represents risk factor for tooth loss due to periodontal disease amongst elderly women. MATERIAL AND METHODS Seventy-four participants, aged ≥ 65 years, who attended the 5-years recall for periodontal evaluation were involved. Baseline exposures were osteoporosis and fracture risk probabilities (FRAX). Women were grouped according to bone mineral density (BMD) and years of bone treatment for osteoporosis. The primary outcome at a 5-year follow-up was the number of tooth loss due to periodontal disease. Periodontitis staging and grading, and causes of tooth loss were recorded. RESULTS The multivariate Poisson regression models showed that women with untreated/shortly treated osteoporosis were 4 times more likely to present higher number of tooth loss due to periodontal disease than those with normal BMD or treated for ≥ 3 years (risk ratio (RR) = 4.00, 95% CI 1.40-11.27). Higher FRAX was also linked to tooth loss (RR = 1.25, 95% CI 1.02-1.53). Receiver-operating characteristic (ROC) curve suggested that women with history of ≥ 1 tooth losses have higher chances of worse major FRAX (sensitivity = 72.2%; specificity = 72.2%). CONCLUSION In this 5-year study, higher FRAX and untreated osteoporosis were risk factors for tooth loss. Women with normal BMD or treated for osteoporosis for ≥ 3 years did not show increased risk. Management of skeletal conditions should be emphasized with periodontal care for the prevention of tooth loss in elderly women.
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Affiliation(s)
- Daniela Cia Penoni
- Division of Dentistry, Brazilian Navy, Hospital Naval de Brasília, SEPS Q 711/911, Federal District, Asa Sul, Brasília, DF, 70390-115, Brazil.
- Division of Periodontics, Department of Dental Clinic, Dental School, Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco 325, Rio de Janeiro, 21941-617, Brazil.
| | - Sandra Regina Torres
- Department of Oral Pathology and Diagnosis, Dental School, Universidade Federal Do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco 325, Rio de Janeiro, 21941-617, Brazil
| | - Matheus L Oliveira
- Division of Oral Radiology, Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Av. Limeira, 901, Postal 52, Piracicaba, SP, 13414-903, Brazil
| | - Maria Lucia Fleiuss Farias
- Division of Endocrinology, Department of Internal Medicine, Clementino Fraga Filho Hospital, Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco 255, Rio de Janeiro, 21941-617, Brazil
| | - Mario Vianna Vettore
- Department of Health and Nursing Sciences, University of Agder, Universitetsveien 25, 4630, Kristiansand, Norway
| | - Anna Thereza Thomé Leão
- Division of Periodontics, Department of Dental Clinic, Dental School, Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco 325, Rio de Janeiro, 21941-617, Brazil
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Asher S, Suominen AL, Stephen R, Ngandu T, Koskinen S, Solomon A. Association of tooth count with cognitive decline and dementia in the Finnish adult population. J Clin Periodontol 2023; 50:1154-1166. [PMID: 37461219 DOI: 10.1111/jcpe.13851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/16/2023] [Accepted: 06/29/2023] [Indexed: 08/18/2023]
Abstract
AIM To evaluate whether tooth loss is associated with cognitive decline and incident dementia. MATERIALS AND METHODS We analysed data from the Finnish population-based Health 2000 and follow-up Health 2011 surveys (participants aged ≥30 years and without dementia at baseline; N = 5506 at baseline and 3426 at 11-year follow-up). Dementia diagnoses until 2015 were ascertained from national registers (N = 5542). Tooth count was dichotomized as adequate (≥20) versus tooth loss (<20). Tooth loss was further stratified into 10-19 teeth, 1-9 teeth and edentulism. Upper and lower jaws were also considered separately. Baseline cognitive test scores were dichotomized by median as high versus low, and 11-year change as decline versus no decline. RESULTS Tooth loss (<20) was associated with lower baseline overall cognition (odds ratio [OR] = 1.21, 95% confidence interval [CI] = 1.03-1.43), 11-year cognitive decline (OR = 1.30, 95% CI = 1.05-1.70) and higher 15-year dementia risk (hazard ratio = 1.52, 95% CI = 1.15-2.02) after adjusting for multiple confounders. After adjustment for dentures, associations became non-significant, except for 10-19 teeth remaining and dementia. Results were similar after considering reverse causality bias; however, 10-19 teeth remaining was significantly associated with 11-year cognitive decline even after adjustment for dentures. No jaw-specific differences were observed. CONCLUSIONS Tooth loss adversely impacts the risk of cognitive decline and dementia. The role of dentures should be further explored.
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Affiliation(s)
- Sam Asher
- Institute of Dentistry, University of Eastern Finland, Kuopio, Finland
| | - Anna Liisa Suominen
- Institute of Dentistry, University of Eastern Finland, Kuopio, Finland
- Oral Health Teaching Clinic, Kuopio University Hospital, Kuopio, Finland
- Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Ruth Stephen
- Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
- Institute of Clinical Medicine/Neurology, University of Eastern Finland, Kuopio, Finland
- Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institute, Stockholm, Sweden
| | - Tiia Ngandu
- Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
- Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institute, Stockholm, Sweden
| | - Seppo Koskinen
- Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Alina Solomon
- Institute of Clinical Medicine/Neurology, University of Eastern Finland, Kuopio, Finland
- Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institute, Stockholm, Sweden
- Ageing Epidemiology Research Unit, School of Public Health, Imperial College London, London, UK
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18
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Xu KH, Li L, Jia SL, Li Q, Hao JX, Ma S, He ZK, Wan QQ, Cai YF, Li ZT, Tay F, Niu LN. Association of Tooth Loss and Diet Quality with Acceleration of Aging: Evidence from NHANES. Am J Med 2023; 136:773-779.e4. [PMID: 37075877 DOI: 10.1016/j.amjmed.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/27/2023] [Accepted: 04/01/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND Although tooth loss is widely recognized as a typical sign of aging, whether it is associated with accelerated aging, and to what extent diet quality mediates this association are unknown. METHODS Data were collected from the National Health and Nutrition Examination Survey. The missing tooth counts were recorded as the number of edentulous sites. Phenotypic accelerated aging was calculated using 9 routine clinical chemistry biomarkers and chronological age. Healthy Eating Index 2015 (HEI-2015) score was used to evaluate diet quality. Multivariate logistic regression and linear regression were used to analyze the association between tooth loss and accelerated aging. Mediation analyses were used to examine the mediation role of diet quality in the association. RESULTS The association between tooth loss and accelerated aging was confirmed. The highest quartile of tooth loss showed a positive association with accelerated aging (β=1.090; 95% confidence interval, 0.555 to 1.625; P < .001). Diet quality decreased with increase number of missing teeth and showed a negative association with accelerated aging. Mediation analysis suggested that the HEI-2015 score partially mediated the association between tooth loss and accelerated aging (proportion of mediation: 5.302%; 95% confidence interval, 3.422% to 7.182%; P < .001). Plant foods such as fruits and vegetables were considered the key mediating food. CONCLUSIONS The association between tooth loss and accelerated aging, as well as the partially mediating role of dietary quality in this association was confirmed. These findings suggested that more attention should be paid to the population with severe tooth loss and the changes of their dietary quality.
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Affiliation(s)
- Ke-Hui Xu
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China
| | - Ling Li
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China
| | - Shuai-Lin Jia
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China; The Third Affiliated Hospital of Xinxiang Medical University, China
| | - Qihong Li
- Department of Stomatology, the Fifth Medical Centre, Chinese PLA General Hospital, Dongda Street, Beijing, China
| | - Jia-Xin Hao
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China; Shanxi Medical University School and Hospital of Stomatology, Taiyuan, China
| | - Sai Ma
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China
| | - Zi-Kang He
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China
| | - Qian-Qian Wan
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China
| | - Yun-Fan Cai
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China; Taihe Hospital of Hubei University of Medicine, Shiyan, China
| | - Zhi-Ting Li
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China; Taihe Hospital of Hubei University of Medicine, Shiyan, China
| | - Franklin Tay
- The Dental College of Georgia, Augusta University
| | - Li-Na Niu
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, China.
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Kang EJ, Moon SJ, Lee K, Park IH, Kim JS, Choi YJ. Associations between missing teeth and the risk of cancer in Korea: a nationwide cohort study. BMC Oral Health 2023; 23:418. [PMID: 37353779 PMCID: PMC10288806 DOI: 10.1186/s12903-023-02997-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 04/28/2023] [Indexed: 06/25/2023] Open
Abstract
BACKGROUND Poor dental health is correlated with an increased risk of cancer. Using a nationwide population cohort database, we investigated which cancer is highly associated with poor dental health and which dental indicator mostly influences cancer risk. METHODS This study was conducted using the National Health Checkups (NHC) and National Health Insurance System (NHIS) database in Korea. NHC in Korea includes dental examinations. We retrieved subjects who underwent NHC between 2002 and 2003 and their medical information in NHIS database was followed until December 31,2015. RESULTS Data for 200,170 who participated in the NHC between 2002 and 2003 were analysed. During the maximum follow-up period of 13 years, 15,506 (7.75%) subjects were diagnosed with cancer. The median time to cancer diagnosis after the dental examination was 87 months (range, 51-119 months). The proportion of people with missing teeth was higher in the cancer-diagnosed group than in the non-diagnosed group (26.27% vs. 22.59%, p < 0.001). Among several dental health factors, missing teeth were significantly associated with higher cancer risk. Subjects with missing teeth showed a 12% increased cancer risk compared to those without missing teeth (odds ratio [OR] 1.12, 95% confidence interval [CI], 1.08-1.16). The risk was significantly higher, especially in lung, head and neck, pancreatic, liver, biliary, and esophageal cancers (OR 1.27 [95% CI, 1.14-1.41], 1.32 [95% CI, 1.13-1.55], 1.27 [95% CI, 1.02-1.58], 1.24 [95% CI, 1.1-1.4], 1.28 [95% CI, 1.03-1.6], 1.4 [95% CI, 1.04-1.88], respectively). CONCLUSIONS Missing teeth were the most important dental indicator associated with cancer risk. Korean adults with missing teeth should be cautious about the risk of several cancers, particularly head and neck, lung, gastrointestinal, hepatobiliary, and pancreatic cancer.
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Affiliation(s)
- Eun Joo Kang
- Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, 148, Gurodong-Ro, Guro-Gu, Seoul, 08308, Republic of Korea.
| | - Seok-Joo Moon
- Smart Healthcare Center, Korea University Guro Hospital, 148, Gurodong-Ro, Guro-Gu, Seoul, 08308, Republic of Korea
| | - Kyoungmin Lee
- Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, 148, Gurodong-Ro, Guro-Gu, Seoul, 08308, Republic of Korea
| | - In Hae Park
- Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, 148, Gurodong-Ro, Guro-Gu, Seoul, 08308, Republic of Korea
| | - Jung Sun Kim
- Department of Internal Medicine, Korea University Ansan Hospital, Korea University College of Medicine, 123, Jeokgeum-Ro, Danwon-Gu, Ansan, Gyeonggi-Do, 15355, Republic of Korea
| | - Yoon Ji Choi
- Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, 73 Goryeodae-Ro Seongbuk-Gu, Seoul, 02841, Republic of Korea
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20
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Dai M, Song Q, Lin T, Huang X, Xie Y, Wang X, Zheng L, Yue J. Tooth loss, denture use, and all-cause and cause-specific mortality in older adults: a community cohort study. Front Public Health 2023; 11:1194054. [PMID: 37342280 PMCID: PMC10277727 DOI: 10.3389/fpubh.2023.1194054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 05/17/2023] [Indexed: 06/22/2023] Open
Abstract
Objectives The available evidence on the connections between tooth loss, denture use, and mortality from all causes or specific causes among older adults is inconclusive. Therefore, we aimed to investigate the association between tooth loss, denture use, and all-cause and cause-specific mortality in older adults. Methods A cohort of 5,403 participants aged 65 and older were recruited in the 2014 Chinese Longitudinal Healthy Longevity Survey wave and followed up in the 2018 wave. Cox proportional hazard models were used to examine the association between the number of natural teeth, denture use, and all-cause and cause-specific mortality. Results During a mean (SD) follow-up of 3.1 years (1.3), 2,126 deaths (39.3%) occurred. Individuals with 0 and 1-9 teeth had higher mortality due to all-cause, cardiovascular disease (CVD), cancer, and other causes (all p-trend <0.05) than those with 20+ teeth. At the same time, no association was found with respiratory disease mortality. Participants who used dentures had lower mortality due to all causes [hazard ratios (HR) 0.79, 95% confidence intervals (CI) 0.71-0.88], CVD (HR 0.80, 95% CI 0.64-1.00), respiratory disease (HR 0.66, 95% CI 0.48-0.92), and other causes (HR 0.77, 95% CI 0.68-0.88) than those without dentures. Joint analysis revealed that older adults with fewer natural teeth and no dentures had higher mortality. Additionally, interaction analyses showed that the effects of the number of natural teeth on all-cause mortality were more pronounced in older adults aged <80 years (p-value for interaction = 0.03). Conclusion Having fewer natural teeth, particularly less than 10 teeth, is linked to an increased risk of mortality from all causes, including CVD, cancer, and other causes, but not respiratory disease. The use of dentures would mitigate the adverse impact of tooth loss on all-cause and some cause-specific mortality.
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Affiliation(s)
- Miao Dai
- Department of Geriatrics, Jiujiang First People’s Hospital, Jiujiang, Jiangxi, China
| | - Quhong Song
- Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Taiping Lin
- Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Xiaohong Huang
- Department of Geriatrics, Jiujiang First People’s Hospital, Jiujiang, Jiangxi, China
| | - Yufang Xie
- Department of Geriatrics, Jiujiang First People’s Hospital, Jiujiang, Jiangxi, China
| | - Xiang Wang
- Department of Cardiology, Jiujiang First People’s Hospital, Jiujiang, Jiangxi, China
| | - Liwei Zheng
- National Clinical Research Center for Oral Diseases, West China Hospital for Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Jirong Yue
- Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, Sichuan, China
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21
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Luo H, Wu B, González H, Stickel A, Kaste L, Tarraf W, Daviglus M, Sanders A, Cai J. Tooth Loss, Periodontal Disease, and Mild Cognitive Impairment Among Hispanic/Latino Immigrants: The Moderating Effects of Age at Immigration. J Gerontol A Biol Sci Med Sci 2023; 78:949-957. [PMID: 36049219 PMCID: PMC10235192 DOI: 10.1093/gerona/glac178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The objectives were to assess (a) the association between poor oral health and mild cognitive impairment (MCI) in Hispanic/Latino immigrants and (b) potential modification effects on this association by age at immigration. METHODS Data were from the Hispanic Community Health Study/Study of Latinos and its ancillary study-the Study of Latinos-Investigation of Neurocognitive Aging. MCI, a binary outcome variable, defined by the National Institute on Aging-Alzheimer's Association criteria. The main exposure was significant tooth loss (STL), defined as a loss of 8 or more teeth, and periodontitis, classified using the Centers for Disease Control and Prevention and American Academy of Periodontology case classification. Multiple logistic regression was used to assess the association between STL/periodontitis and MCI and test moderation effects of age at immigration. The analytical sample comprised 5 709 Hispanic/Latino adult immigrants. RESULTS Hispanic/Latino immigrants with STL (adjusted odds ratio [AOR] = 1.36, 95% confidence interval [CI]: 1.01-1.85) were more likely to have MCI than those with greater tooth retention. Overall, migration to the United States after age 18 was associated with greater odds of MCI than migration at a younger age. A significant interaction effect between STL and age at immigration revealed that the effect of STL on MCI is even higher in those who immigrated to the United States at ages 35-49 years. CONCLUSIONS STL is a significant risk factor for MCI and age at immigration had a modification effect on the association between STL and MCI. Better access to dental care, health education on risk factors of MCI, and promotion of good oral health may mitigate the burden of cognitive impairment in Hispanics/Latinos.
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Affiliation(s)
- Huabin Luo
- Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| | - Bei Wu
- Rory Meyers College of Nursing, New York University, New York City, New York, USA
| | - Hector M González
- Department of Neurosciences and Shiley-Marcos Alzheimer’s Disease Research Center, University of California, San Diego, San Diego, California, USA
| | - Ariana Stickel
- Department of Neurosciences, University of California, San Diego, San Diego, California, USA
| | - Linda M Kaste
- Department of Pediatric Dentistry, College of Dentistry, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Wassim Tarraf
- Department of Healthcare Sciences, Wayne State University, Institute of Gerontology, Detroit, Michigan, USA
| | - Martha L Daviglus
- Institute for Minority Health Research, University of Illinois at Chicago, College of Medicine, Chicago, Illinois, USA
| | - Anne E Sanders
- Division of Pediatric and Public Health, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jianwen Cai
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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22
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Sen S, Meyer J, Mascari R, Trivedi T, Suri F, Wasserman B, Rosamond W, Moss K, Beck J, Gottesman RF. Association of Dental Infections with Intracranial Atherosclerotic Stenosis. Cerebrovasc Dis 2023; 53:28-37. [PMID: 37121226 DOI: 10.1159/000530829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 04/24/2023] [Indexed: 05/02/2023] Open
Abstract
INTRODUCTION Periodontal disease (PD) and dental caries are oral infections leading to tooth loss that are associated with atherosclerosis and cerebrovascular disease. We assessed the hypothesis that PD and caries are associated with asymptomatic intracranial atherosclerosis (ICAS) in the Atherosclerosis Risk in Communities (ARIC) study. METHODS Full-mouth clinical periodontal measurements (7 indices) collected at 6 sites per tooth from 6,155 subjects from the Dental Atherosclerosis Risk in Communities Study (DARIC) without prior stroke were used to differentiate seven PD stages (Periodontal Profile Class [PPC]-I to -VII) and dental caries on coronal dental surface (DS) and dental root surface (DRS). A stratified subset underwent 3D time-of-flight MR angiogram and 3D high isotropic-resolution black blood MRI. ICAS was graded according to the criteria established by the Warfarin-Aspirin Symptomatic Intracranial Disease (WASID) trial. We evaluated the relationship between PD stage and dental caries with asymptomatic ICAS, graded as no ICAS, <50% ICAS, and ≥50% ICAS. RESULTS Among dentate subjects who underwent vascular imaging, 801 (70%) had no ICAS, 232 (20%) had <50% ICAS, and 112 (10%) had ≥50% ICAS. Compared to participants without gum disease (PPC-I), participants with mild-moderate tooth loss (PPC-VI), severe tooth loss (PPC-VII), and severe PD (PPC-IV) had higher odds of having <50% ICAS. Participants with extensive gingivitis (PPC-V) had significantly higher odds of having ≥50% ICAS. This association remained significant after adjusting for confounding variables: age, gender, race, hypertension, diabetes, dyslipidemia, 3-level education, and smoking status. There was no association between dental caries (DS and DRS) and ICAS <50% and ≥50%. CONCLUSION We report significant associations between mild-moderate tooth loss, severe tooth loss, and severe PD with <50% ICAS as well as an association between extensive gingivitis and ≥50% ICAS. We did not find an association between dental caries and ICAS.
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Affiliation(s)
- Souvik Sen
- Department of Neurology, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Jaclyn Meyer
- Department of Neurology, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Rachel Mascari
- Department of Neurology, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Tushar Trivedi
- Department of Neurology, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Fareed Suri
- Department of Neurology, University of Minnesota Twin Cities, Minneapolis, Minnesota, USA
| | - Bruce Wasserman
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland, Baltimore, Maryland, USA
| | - Wayne Rosamond
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kevin Moss
- Division of Oral and Craniofacial Health Sciences, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - James Beck
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Division of Comprehensive Oral Health/Periodontology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Rebecca F Gottesman
- Stroke Branch, National Institute of Neurological Disorders and Stroke Intramural Research Program, Bethesda, Maryland, USA
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Hussein M, Farag YMK, Sonis S. Differential associations of rheumatoid arthritis and periodontitis or tooth loss: A cross-sectional study. J Clin Periodontol 2023; 50:307-315. [PMID: 36444518 DOI: 10.1111/jcpe.13757] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 10/04/2022] [Accepted: 11/22/2022] [Indexed: 11/30/2022]
Abstract
AIM To study the association between periodontitis, tooth loss, and rheumatoid arthritis (RA) by using a large national dataset. MATERIALS AND METHODS An observational cross-sectional study was performed using the National Health and Nutrition Examination Survey cycles (2009-2014). RA status was detected using a questionnaire. Periodontal status was assigned on the basis of the clinical attachment level and periodontal pocket depth. Dentition status was assessed by the number of permanent teeth observed. We examined the association between RA as exposure and moderate/severe periodontitis and non-functional dentition as outcomes. We progressively adjusted our models for different sets of potential confounders. RESULTS Moderate/severe periodontitis was more prevalent in participants reporting RA (53% vs. 41.5%, p = .0003). Non-functional dentition was more prevalent in participants with RA (41% vs. 15.5%, p = .0001). The fully adjusted model showed that participants with RA had higher odds of having non-functional dentition (odds ratio 1.8, 95% confidence interval [CI] 1.3-2.3, p = .0001) but no association with moderate/severe periodontitis (prevalence ratio 1.01, 95% CI 0.9-1.1, p = .9). CONCLUSION RA was associated with a higher likelihood of having non-functional dentition but did not show any association with periodontitis after adjusting for the risk factors to control their confounding effect.
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Affiliation(s)
- Mai Hussein
- Department of Clinical Investigation, Harvard Medical School, Boston, Massachusetts, USA
- Ministry of Health and Population, Cairo, Egypt
| | - Youssef M K Farag
- Department of Clinical Investigation, Harvard Medical School, Boston, Massachusetts, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Stephen Sonis
- Division of Oral Medicine and Dentistry, Brigham and Women's Hospital/Dana Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, USA
- Primary Endpoint Solutions, LLC, Waltham, Massachusetts, USA
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24
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Matsumoto H, Tagai K, Endo H, Matsuoka K, Takado Y, Kokubo N, Shimada H, Goto T, Goto TK, Higuchi M. Association of Tooth Loss with Alzheimer's Disease Tau Pathologies Assessed by Positron Emission Tomography. J Alzheimers Dis 2023; 96:1253-1265. [PMID: 37980663 PMCID: PMC10741329 DOI: 10.3233/jad-230581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2023] [Indexed: 11/21/2023]
Abstract
BACKGROUND Deterioration of the oral environment is one of the risk factors for dementia. A previous study of an Alzheimer's disease (AD) model mouse suggests that tooth loss induces denervation of the mesencephalic trigeminal nucleus and neuroinflammation, possibly leading to accelerated tau dissemination from the nearby locus coeruleus (LC). OBJECTIVE To elucidate the relevance of oral conditions and amyloid-β (Aβ) and tau pathologies in human participants. METHODS We examined the number of remaining teeth and the biofilm-gingival interface index in 24 AD-spectrum patients and 19 age-matched healthy controls (HCs). They also underwent positron emission tomography (PET) imaging of Aβ and tau with specific radiotracers, 11C-PiB and 18F-PM-PBB3, respectively. All AD-spectrum patients were Aβ-positive, and all HCs were Aβ-negative. We analyzed the correlation between the oral parameters and radiotracer retention. RESULTS No differences were found in oral conditions between the AD and HC groups. 11C-PiB retentions did not correlate with the oral indices in either group. In AD-spectrum patients, brain-wide, voxel-based image analysis highlighted several regions, including the LC and associated brainstem substructures, as areas where 18F-PM-PBB3 retentions negatively correlated with the remaining teeth and revealed the correlation of tau deposits in the LC (r = -0.479, p = 0.018) primarily with the hippocampal and neighboring areas. The tau deposition in none of the brain regions was associated with the periodontal status. CONCLUSIONS Our findings with previous preclinical evidence imply that tooth loss may enhance AD tau pathogenesis, promoting tau spreading from LC to the hippocampal formation.
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Affiliation(s)
- Hideki Matsumoto
- Department of Oral and Maxillofacial Radiology, Tokyo Dental College, Tokyo, Japan
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Kenji Tagai
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
- Department of Psychiatry, The Jikei University of Medicine, Tokyo, Japan
| | - Hironobu Endo
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Kiwamu Matsuoka
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Yuhei Takado
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Naomi Kokubo
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Hitoshi Shimada
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
- Department of Functional Neurology & Neurosurgery, Center for Integrated Human Brain Science, Brain Research Institute, Niigata University, Niigata, Japan
| | - Tetsuya Goto
- Department of Oral Anatomy and Cell Biology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Tazuko K. Goto
- Department of Oral and Maxillofacial Radiology, Tokyo Dental College, Tokyo, Japan
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
- Tokyo Dental College Research Branding Project, Tokyo Dental College, Tokyo, Japan
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Makoto Higuchi
- Department of Functional Brain Imaging Research, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan
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25
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Blazer DG. From Mouth to Brain: Tooth Loss and Cognitive Impairment. Am J Geriatr Psychiatry 2022; 30:1280-1282. [PMID: 35914984 DOI: 10.1016/j.jagp.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/01/2022] [Indexed: 01/25/2023]
Affiliation(s)
- Dan G Blazer
- JP Gibbons Professor Emeritus of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Cary, NC.
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26
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Hayashi M, Morino K, Harada K, Miyazawa I, Ishikawa M, Yasuda T, Iwakuma Y, Yamamoto K, Matsumoto M, Maegawa H, Ishikado A. Real-world evidence of the impact of obesity on residual teeth in the Japanese population: A cross-sectional study. PLoS One 2022; 17:e0274465. [PMID: 36103495 PMCID: PMC9473396 DOI: 10.1371/journal.pone.0274465] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 08/29/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Tooth loss is associated with nutritional status and significantly affects quality of life, particularly in older individuals. To date, several studies reveal that a high BMI is associated with tooth loss. However, there is a lack of large-scale studies that examined the impact of obesity on residual teeth with respect to age and tooth positions. OBJECTIVE We assessed the impact of obesity on the number and position of residual teeth by age groups using large scale of Japanese database. METHODS This was a cross-sectional study of 706150 subjects that were included in the database that combined the data from health insurance claims and health check-up, those lacking information about BMI, HbA1c level, smoking status, and the number of residual teeth were excluded. Thus, a total of 233517 aged 20-74 years were included. Subjects were classified into 4 categories based on BMI, and the number of teeth was compared between age-groups. The percentage of subjects with residual teeth in each position was compared between groups with obesity (BMI ≥25.0 kg/m2) and non-obesity. Logistic regression analysis was performed to clarify whether obesity predicts having <24 teeth. RESULTS Higher BMI was associated with fewer teeth over 40s (P for trend <0.0001 when <70s). Obesity was associated with the reduction of residual teeth in the maxillary; specifically, the molars were affected over the age 30. Smoking status further affected tooth loss at positions that were not affected by obesity alone. After adjusting for age, sex, smoking status, and HbA1c ≥6.5%, obesity remained an independent predictive factor for having <24 teeth (ORs: 1.35, 95% CIs: 1.30-1.40). CONCLUSIONS We found that an increase in BMI was associated with a decrease in the number of residual teeth from younger ages independently of smoking status and diabetes in the large scale of Japanese database.
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Affiliation(s)
- Mayu Hayashi
- Research and Development Department, Sunstar Inc., Takatsuki, Osaka, Japan
| | - Katsutaro Morino
- Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Kayo Harada
- Research and Development Department, Sunstar Inc., Takatsuki, Osaka, Japan
| | - Itsuko Miyazawa
- Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Miki Ishikawa
- Research and Development Department, Sunstar Inc., Takatsuki, Osaka, Japan
| | - Takako Yasuda
- Research and Development Department, Sunstar Inc., Takatsuki, Osaka, Japan
| | - Yoshie Iwakuma
- Research and Development Department, Sunstar Inc., Takatsuki, Osaka, Japan
| | - Kazushi Yamamoto
- Research and Development Department, Sunstar Inc., Takatsuki, Osaka, Japan
| | - Motonobu Matsumoto
- Research and Development Department, Sunstar Inc., Takatsuki, Osaka, Japan
| | - Hiroshi Maegawa
- Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Atsushi Ishikado
- Research and Development Department, Sunstar Inc., Takatsuki, Osaka, Japan
- Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
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27
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Asher S, Stephen R, Mäntylä P, Suominen AL, Solomon A. Periodontal health, cognitive decline, and dementia: A systematic review and meta-analysis of longitudinal studies. J Am Geriatr Soc 2022; 70:2695-2709. [PMID: 36073186 PMCID: PMC9826143 DOI: 10.1111/jgs.17978] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 06/22/2022] [Accepted: 06/25/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Emerging evidence indicates that poor periodontal health adversely impacts cognition. This review examined the available longitudinal evidence concerning the effect of poor periodontal health on cognitive decline and dementia. METHODS Comprehensive literature search was conducted on five electronic databases for relevant studies published until April 2022. Longitudinal studies having periodontal health as exposure and cognitive decline and/or dementia as outcomes were considered. Random effects pooled estimates and 95% confidence intervals were generated (pooled odds ratio for cognitive decline and hazards ratio for dementia) to assess whether poor periodontal health increases the risk of cognitive decline and dementia. Heterogeneity between studies was estimated by I2 and the quality of available evidence was assessed through quality assessment criteria. RESULTS Adopted search strategy produced 2132 studies for cognitive decline and 2023 for dementia, from which 47 studies (24 for cognitive decline and 23 for dementia) were included in this review. Poor periodontal health (reflected by having periodontitis, tooth loss, deep periodontal pockets, or alveolar bone loss) was associated with both cognitive decline (OR = 1.23; 1.05-1.44) and dementia (HR = 1.21; 1.07-1.38). Further analysis, based on measures of periodontal assessment, found tooth loss to independently increase the risk of both cognitive decline (OR = 1.23; 1.09-1.39) and dementia (HR = 1.13; 1.04-1.23). Stratified analysis based on the extent of tooth loss indicated partial tooth loss to be important for cognitive decline (OR = 1.50; 1.02-2.23) and complete tooth loss for dementia (HR = 1.23; 1.05-1.45). However, the overall quality of evidence was low, and associations were at least partly due to reverse causality. CONCLUSIONS Poor periodontal health and tooth loss appear to increase the risk of both cognitive decline and dementia. However, the available evidence is limited (e.g., highly heterogenous, lacking robust methodology) to draw firm conclusions. Further well-designed studies involving standardized periodontal and cognitive health assessment and addressing reverse causality are highly warranted.
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Affiliation(s)
- Sam Asher
- Institute of DentistryUniversity of Eastern FinlandKuopioFinland
| | - Ruth Stephen
- Neurology, Institute of Clinical MedicineUniversity of Eastern FinlandKuopioFinland
| | - Päivi Mäntylä
- Institute of DentistryUniversity of Eastern FinlandKuopioFinland
- Department of Oral and Maxillofacial DiseasesKuopio University HospitalKuopioFinland
| | - Anna Liisa Suominen
- Institute of DentistryUniversity of Eastern FinlandKuopioFinland
- Department of Oral and Maxillofacial DiseasesKuopio University HospitalKuopioFinland
| | - Alina Solomon
- Neurology, Institute of Clinical MedicineUniversity of Eastern FinlandKuopioFinland
- Division of Clinical Geriatrics, NVSKarolinska InstituteStockholmSweden
- Aging Epidemiology Research Unit, School of Public HealthImperial College LondonLondonUK
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28
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Wang XX, Zhang MQ, Cao ZG. [Periodontitis and systemic diseases: an evidence-based interrelationship and treatment strategies for periodontitis with systemic diseases]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:874-879. [PMID: 35970785 DOI: 10.3760/cma.j.cn112144-20220413-00178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Periodontitis is a common chronic infectious disease, so as to be the leading cause of tooth loss in adults. Numerous studies have confirmed the interrelationship between periodontitis and systemic diseases. However, evidence-based reviews reporting the interrelationship between them and treatment strategies for periodontitis with systemic diseases were still absent currently. Therefore, based on evidence-based medical researches in recent years, this article will summarize the interrelationship between periodontitis and systemic diseases, and briefly state the treatment strategies for periodontitis with systemic diseases.
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Affiliation(s)
- X X Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School of Stomatology, Wuhan University, Wuhan 430079, China
| | - M Q Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School of Stomatology, Wuhan University, Wuhan 430079, China
| | - Z G Cao
- Department of Periodontology, School of Stomatology, Wuhan University, Wuhan 430079, China
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Abstract
The clinical syndrome known as posterior bite collapse (PBC) consists of multiple, often pathognomonic factors that deviate from normal, or an occlusion wherein the posterior occlusion is compromised and may ultimately destroy the functional protective capacity of the entire dentition. Secondary clinical sequelae may include accelerated periodontitis progression, temporomandibular disorders (TMD), increasing mobility/fremitus, additional tooth loss, anterior flaring, and loss of occlusal vertical dimension. Etiologic factors may include tooth loss without replacement, orthodontic malocclusions and dentoskeletal disharmonies, periodontitis, accelerated retrograde occlusal/interproximal wear, severe caries, or iatrogenic and conformative dentistry. Not all PBC cases require treatment, but treatment is dependent upon the periodontium's stability and its ability to maintain its form and function. Treatment decisions can also be dependent upon periodontal health, caries, function, occlusion, TMD, esthetics, and phonetics. The purpose of this article is to provide general treatment guidelines based on form and function of the masticatory system for restoring a PBC case when treatment is necessary. This article does not discuss specific mechanics for restoring PBC cases.
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Yan J, Zhang H, Hu Z, Zhang X, Niu J, Luo B, Wang H, Li X. Association among Helicobacter pylori Infection, Tooth Loss, and Heavy Medal Exposure in a Chinese Rural Population. Int J Environ Res Public Health 2022; 19:ijerph19084569. [PMID: 35457441 PMCID: PMC9025748 DOI: 10.3390/ijerph19084569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/18/2022] [Accepted: 04/07/2022] [Indexed: 11/23/2022]
Abstract
Previous research suggests that heavy metals may be associated with increased susceptibility to Helicobacter pylori infection. This study investigated the effect of heavy metal exposure (Pb and Cd) on tooth loss and H. pylori infection in a Chinese rural population, who live near a mining and smelting area. Blood samples were collected from the study participants to estimate the lead (Pb) and cadmium (Cd) exposure levels. H. pylori infection was analyzed using the 14C-urea breath test, and the number of missing teeth (MT), filled teeth (FT), and missing or filled teeth (MFT) were counted by conducting a physical examination. Regression analysis was used to assess the difference between H. pylori-positive and -negative individuals in the MT, FT, and MFT groups, adjusting for confounders. The H. pylori infection prevalence was higher in individuals in the high Cd or high Pb groups than that in the low Cd or low Pb groups (p < 0.05). In addition, greater numbers of FT and MFT were observed in individuals in the high Pb group than those in the low Pb group (p < 0.05). We further found 8.7% (95% CI, 2.8−23.8%, p = 0.017) of the effect of the high BPb level on H. pylori infection risk could be statistically explained by FT using amediation analyses in adjusted models, and 6.8% (95% CI, 1.6−24.8%, p = 0.066) by MFT. Furthermore, FT and MFT were significantly associated with increased risk for H. pylori infection (odds ratio (OR) = 4.938, 95% confidence interval (CI): 1.125−21.671; OR = 3.602, 95% CI: 1.218−10.648, respectively). Pb and Cd exposure may be associated with tooth loss and increased susceptibility to H. pylori infection, and tooth loss may be an independent risk factor for H. pylori infection.
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Affiliation(s)
- Jun Yan
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China;
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou 730000, China;
- The First School of Clinical Medine, Lanzhou University, Lanzhou 730000, China;
| | - Honglong Zhang
- The First School of Clinical Medine, Lanzhou University, Lanzhou 730000, China;
| | - Zenan Hu
- Department of Digestive Diseases, The First Hospital of Lanzhou University, Lanzhou 730000, China;
| | - Xuan Zhang
- School of Stomatology, Northwest Minzu University, Lanzhou 730000, China;
| | - Jingping Niu
- Institute of Occupational and Environmental Health, School of Public Health, Lanzhou University, Lanzhou 730000, China; (J.N.); (B.L.)
| | - Bin Luo
- Institute of Occupational and Environmental Health, School of Public Health, Lanzhou University, Lanzhou 730000, China; (J.N.); (B.L.)
| | - Haiping Wang
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou 730000, China;
- The First School of Clinical Medine, Lanzhou University, Lanzhou 730000, China;
| | - Xun Li
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China;
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou 730000, China;
- The First School of Clinical Medine, Lanzhou University, Lanzhou 730000, China;
- Correspondence: ; Tel.: +86-139-9313-8612
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Adam HS, Lakshminarayan K, Wang W, Norby FL, Mosley T, Walker KA, Gottesman RF, Meyer K, Hughes TM, Pankow JS, Wong DF, Jack CR, Sen S, Lutsey PL, Beck J, Demmer RT. The prospective association between periodontal disease and brain imaging outcomes: The Atherosclerosis Risk in Communities study. J Clin Periodontol 2022; 49:322-334. [PMID: 34905804 PMCID: PMC8934294 DOI: 10.1111/jcpe.13586] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 11/10/2021] [Accepted: 12/07/2021] [Indexed: 11/26/2022]
Abstract
AIM We investigate if periodontal disease is prospectively associated with cerebrovascular and neurodegenerative markers of dementia and Alzheimer's pathology. MATERIALS AND METHODS N = 1306 participants (Visit 5 mean age = 76.5 [standard deviation = 5.4] years) in the Atherosclerosis Risk in Communities study with completed dental exams at Visit 4 underwent brain magnetic resonance imaging scans at Visit 5 while N = 248 underwent positron emission tomography scans. Participants were classified as edentulous or, among the dentate, by the modified Periodontal Profile Class. Brain volumes were regressed on periodontal status in linear regressions. Cerebrovascular measures and β-amyloid positivity were regressed on periodontal status in logistic regressions. RESULTS Periodontal disease was not associated with brain volumes, microhaemorrhages, or elevated β-amyloid. Compared with periodontally healthy individuals, odds ratios [95% confidence interval] for all-type infarcts were 0.37 [0.20, 0.65] for severe tooth loss and 0.56 [0.31, 0.99] for edentulous participants. CONCLUSIONS Within the limitations of this study, periodontal disease was not associated with altered brain volumes, microhaemorrhages, or β-amyloid positivity. Tooth loss was associated with lower odds of cerebral infarcts.
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Affiliation(s)
- Hamdi S. Adam
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, 55455
| | - Kamakshi Lakshminarayan
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, 55455
| | - Wendy Wang
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, 55455
| | - Faye L. Norby
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, 55455
| | - Thomas Mosley
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, 39216
| | - Keenan A. Walker
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, 21218
| | - Rebecca F. Gottesman
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, 21218
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, 21218
| | - Katie Meyer
- Department of Nutrition, University of North Carolina, Chapel Hill, Chapel Hill, NC, 27599
| | - Timothy M. Hughes
- Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, NC, 27101
| | - James S. Pankow
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, 55455
| | - Dean F. Wong
- Mallinckrodt Institute of Radiology, Washington University in St. Louis Missouri, St. Louis, MO, 63110
| | | | - Souvik Sen
- Department of Neurology, University of South Carolina, School of Medicine, Columbia, SC, 29203
| | - Pamela L. Lutsey
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, 55455
| | - Jim Beck
- Division of Comprehensive Oral Health - Periodontology, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599
| | - Ryan T. Demmer
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, 55455
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, 10032
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Ding YS, Shao ZW, Lin ZJ, Zou DR. [Periodontal health survey and analysis of influencing factors in 916 patients with type 2 diabetes]. Shanghai Kou Qiang Yi Xue 2022; 31:173-177. [PMID: 36110075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
PURPOSE To investigate the periodontal health status of type 2 diabetes patients in the Endocrinology Department of Shanghai Sixth People's Hospital, to explore relevant influencing factors of chronic periodontitis, so as to provide epidemiological basis for targeted prevention and treatment of periodontal diseases in patients with type 2 diabetes. METHODS Periodontal examination and questionnaire survey of patients with type 2 diabetes who visited the Endocrinology Department of Shanghai Sixth People's Hospital from November 2018 to December 2018 were conducted. Criteria in "Basic Methods for Oral Health Survey" recommended by WHO was referred to check and score the relevant periodontal indicators, including probing depth, bleeding on probing, attachment loss, calculus index, plaque index, etc. Sociodemographic information, diabetes history, periodontal health-related behaviors, and other information were collected through questionnaires. SPSS 22.0 software package was used for statistical analysis. RESULTS Of the 916 patients with type 2 diabetes who participated in the survey, 670 patients with periodontitis were detected. The overall prevalence of periodontitis was 73.14%, and the number of missing teeth per capita was 4.85. The age of diabetic patients, the duration of diabetes, and the presence or absence of complications were risk factors for periodontitis. As the patients grew, the duration of the disease increased, and diabetes-related complications appeared, the prevalence of periodontitis in patients with diabetes increased significantly (P<0.05). CONCLUSIONS Periodontal health of patients with type 2 diabetes in the surveyed region is not optimistic. Early prevention and treatment of periodontitis is extremely important. It is necessary to pay attention to the periodontal health status of elderly patients with long-term disease and diabetes, and to carry out targeted oral prevention and health care work for this population.
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Affiliation(s)
- Yuan-Sen Ding
- Department of Stomatology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University. Shanghai 200233, China. E-mail:
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Steigmann L, Miller R, Trapani VR, Giannobile WV, Braffett BH, Pop-Busui R, Lorenzi G, Herman WH, Sarma AV. Type 1 diabetes and oral health: Findings from the Epidemiology of Diabetes Interventions and Complications (EDIC) study. J Diabetes Complications 2022; 36:108120. [PMID: 35000860 PMCID: PMC9241440 DOI: 10.1016/j.jdiacomp.2021.108120] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 12/01/2021] [Accepted: 12/21/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To describe long-term oral health outcomes and examine associations between sociodemographic factors, clinical characteristics, and markers of diabetes control on tooth loss in participants with type 1 diabetes enrolled in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications (DCCT/EDIC) study. RESEARCH DESIGN AND METHODS Oral health outcomes related to tooth loss were reported at annual visits during EDIC years 22-26 (2015-2019). Generalized estimating equation models were used to assess the association of individual risk factors and tooth loss, over repeated time points. RESULTS A total of 165 (17%) participants with type 1 diabetes reported 221 oral health outcomes related to tooth loss over a five-year period. After controlling for age and current tobacco use, the presence of diabetic peripheral neuropathy was significantly associated with an increased odds of tooth loss (OR = 1.88, 95% CI 1.24, 2.87) while higher mean HDL/LDL cholesterol ratio was significantly associated with a decreased odds of tooth loss (OR = 0.87, 95% CI = 0.79, 0.97). CONCLUSIONS These findings suggest that diabetes-related complications, either resulting from or independent of poor glycemia, may be directly associated with oral health conditions, and support the need for individuals with type 1 diabetes and providers to implement lifestyle and medical interventions to reduce oral health risks.
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Affiliation(s)
- Larissa Steigmann
- University of Michigan, School of Dentistry, Department of Periodontics and Oral Medicine, Ann Arbor, MI, United States
| | - Ryan Miller
- University of Maryland, School of Medicine, Division of Pediatric Endocrinology, Baltimore, MD, United States
| | - Victoria R Trapani
- George Washington University, Biostatistics Center, Rockville, MD, United States
| | - William V Giannobile
- Harvard University, School of Dental Medicine, Department of Oral Medicine, Infection, and Immunity, Boston, MA, United States
| | - Barbara H Braffett
- George Washington University, Biostatistics Center, Rockville, MD, United States
| | - Rodica Pop-Busui
- University of Michigan, School of Medicine, Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, Ann Arbor, MI, United States
| | - Gayle Lorenzi
- University of California, San Diego, School of Medicine, Department of Medicine, Division of Metabolism, Endocrinology and Diabetes, La Jolla, CA, United States
| | - William H Herman
- University of Michigan, School of Medicine, Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, Ann Arbor, MI, United States; University of Michigan, School of Public Health, Department of Epidemiology, Ann Arbor, MI, United States
| | - Aruna V Sarma
- University of Michigan, School of Public Health, Department of Epidemiology, Ann Arbor, MI, United States; University of Michigan, School of Medicine, Department of Urology, Ann Arbor, MI, United States.
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Raju K, Taylor GW, Tahir P, Hyde S. Association of tooth loss with morbidity and mortality by diabetes status in older adults: a systematic review. BMC Endocr Disord 2021; 21:205. [PMID: 34663281 PMCID: PMC8524900 DOI: 10.1186/s12902-021-00830-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 07/27/2021] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE This systematic review assesses the association of tooth loss (TL), as the exposure, with morbidity and mortality by diabetes mellitus (DM) status, as the outcome, in older adults. BACKGROUND Individuals with DM have higher prevalence of severe TL and increased risk of developing morbidities and mortality. No systematic review has evaluated the association between TL with morbidity and mortality by DM status. MATERIAL AND METHODS Comprehensive searches used multiple publication databases containing reports published between 01/01/2000 and 04/21/2021. Two authors independently evaluated included studies for quality and risk of bias using the Critical Appraisal Skills Programme (CASP) checklist for cohort and Center for Evidence-Based Medicine (CEBM) critical appraisal sheet for cross-sectional studies, while a third author arbitrated decisions to resolve disagreements. RESULTS Thirteen studies met the inclusion criteria: eight cross-sectional and five cohort. Qualitative review of the included studies indicated TL is associated with increased incidence and prevalence of DM. TL is also associated with DM-related morbidities including greater prevalence of heart disease, diabetic retinopathy, metabolic syndrome; poorer health-related quality of life; poorer survival of participants with chronic kidney disease; and increased medical expenditure. Overall, the quality of the evidence reviewed was medium, as per the Oxford Centre for Evidence-Based Medicine 2011 Levels of Evidence. CONCLUSIONS/PRACTICAL IMPLICATIONS This review found significant associations of TL with prevalence and incidence of DM and adverse DM-related outcomes. An interprofessional team-care approach that includes an oral health component could benefit the prevention and management of DM.
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Affiliation(s)
- Karen Raju
- Department of Preventive and Restorative Dental Sciences, Division of Oral Epidemiology and Dental Public Health, School of Dentistry, University of California, 707 Parnassus Avenue, Box 0758, San Francisco, CA 94143-0758 USA
| | - George W. Taylor
- Department of Preventive and Restorative Dental Sciences, Division of Oral Epidemiology and Dental Public Health, School of Dentistry, University of California, 707 Parnassus Avenue, Box 0758, San Francisco, CA 94143-0758 USA
| | - Peggy Tahir
- University of California, UCSF Library, 530 Parnassus Ave, San Francisco, CA 94143-0840 USA
| | - Susan Hyde
- Department of Preventive and Restorative Dental Sciences, Division of Oral Epidemiology and Dental Public Health, School of Dentistry, University of California, 707 Parnassus Avenue, Box 0758, San Francisco, CA 94143-0758 USA
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Woo HG, Chang Y, Lee JS, Song TJ. Tooth loss is associated with an increased risk of hypertension: A nationwide population-based cohort study. PLoS One 2021; 16:e0253257. [PMID: 34129621 PMCID: PMC8205122 DOI: 10.1371/journal.pone.0253257] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 06/01/2021] [Indexed: 02/07/2023] Open
Abstract
Tooth loss is closely associated with suboptimal oral care. Suboptimal oral care can facilitate local infections. These can lead to systemic inflammation and endothelial dysfunction, which are important pathological mechanisms of hypertension. The aim of this study was to investigate the link between tooth loss and the risk of hypertension. From the national health insurance system-health screening cohort in Korea, 19,680 participants who underwent three or more health examinations, including blood pressure measurements, between January 2003 and December 2008, without any history or diagnosis of hypertension were included in this study. Hypertension was defined as the diagnosis of hypertension (International Classification of Diseases-10 code “I10–11”) accompanied by the prescription of an antihypertensive agent or at least one health examination result of blood pressure of ≥140/90 mmHg. Kaplan-Meier survival curves with the log-rank test were used to evaluate the relationship between oral hygiene indicators and the incidence of hypertension. Cox proportional hazard models were applied to determine the association between oral hygiene indicators and the development of hypertension. During a median follow-up of 7.4 years, 1,853 patients developed hypertension. The estimated incidence of hypertension within seven years was 8.8%. Multivariable analysis confirmed a significant relationship between the number of lost teeth and hypertension (hazard ratio: 2.26; 95% confidence interval [1.24–4.10], p = 0.007, p for trend = 0.005). There was a positive association between the number of lost teeth and the risk of hypertension in a longitudinal research. In conclusion, the number of lost teeth may be associated with the risk of development of hypertension.
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Affiliation(s)
- Ho Geol Woo
- Department of Neurology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Yoonkyung Chang
- Department of Neurology, Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Ji Sung Lee
- Clinical Research Center, Asan Medical Center, Seoul, Korea
| | - Tae-Jin Song
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Korea
- * E-mail:
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36
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Printz C. Study adds evidence to link between gum disease and cancer risk: Researchers observe connection with gastric, esophageal cancer. Cancer 2021; 127:495-496. [PMID: 33512722 DOI: 10.1002/cncr.33438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Fang TH, Chiang MT, Hsieh MC, Kung LY, Chiu KC. Effects of unilateral posterior missing-teeth on the temporomandibular joint and the alignment of cervical atlas. PLoS One 2020; 15:e0242717. [PMID: 33264335 PMCID: PMC7710100 DOI: 10.1371/journal.pone.0242717] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/07/2020] [Indexed: 11/19/2022] Open
Abstract
Cervical atlas alignment changes are associated with craniofacial development. Disturbance of craniofacial development may be associated with temporal mandibular joint function. Therefore, we examined the possibility of a correlation between unilateral missing teeth and morphologic changes of the spine and posture. We collected eighty-nine patients (38 men and 51 women) with unilateral posterior missing teeth and twenty patients without previous orthodontic treatment or missing posterior teeth by tracing and analyzing their panoramic and cephalometric film. We measured the angulations of articular eminence, cranio-cervical angle, and the percentage of the occlusal plane passing through the first and second cervical vertebrae with other morphologic geometric data. The angle of articular eminence inclination was higher in the non-missing teeth group than the missing teeth group (46.66° and 42.28°, respectively). The cranio-cervical angle was smaller in the missing posterior teeth group than the non-missing posterior teeth group (99.81° and 103.27°, respectively). The missing teeth group also showed fewer occlusal planes passing through the intersection of the first and second cervical vertebrae compared to the non-missing teeth group (28.9% and 65%, respectively). Individuals with unilateral missing teeth had lower articular eminence inclination, smaller cranio-cervical angle, and a lower percentage of the occlusal plane passing through the intersection of the first and second cervical vertebrae.
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Affiliation(s)
- Tsun-Hung Fang
- Department of Family Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Meng-Ta Chiang
- Department of Family Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
- School of Dentistry, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Ming-Chun Hsieh
- Department of Family Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Ling-Yu Kung
- Department of Family Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Kuo-Chou Chiu
- Department of Family Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
- School of Dentistry, National Defense Medical Center, Taipei, Taiwan, Republic of China
- * E-mail:
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Khalifa N, Rahman B, Gaintantzopoulou MD, Al-Amad S, Awad MM. Oral health status and oral health-related quality of life among patients with type 2 diabetes mellitus in the United Arab Emirates: a matched case-control study. Health Qual Life Outcomes 2020; 18:182. [PMID: 32539861 PMCID: PMC7294625 DOI: 10.1186/s12955-020-01418-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 05/22/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Nearly a quarter of the population in the UAE has type 2 diabetes mellitus (T2DM), and this medical condition is associated with poorer oral health. The effects on oral health-related quality of life (OHRQoL), however, have not been examined in this population. Therefore, the objective of this study was to assess the impact of oral health problems, such as caries and periodontitis, on OHRQoL among Arab patients with and without T2DM. METHODS This matched case-control study included 88 diabetic and 88 non-diabetic participants recruited from University Dental Hospital Sharjah and University Hospital Sharjah, UAE. Participants completed a sociodemographic questionnaire as well as the Oral Health Impact Profile short form (OHIP-14), which measures OHRQoL. Clinical examinations were conducted to assess participants' dental caries status, using the Decayed Missing Filled Teeth (DMFT) Index, and periodontal condition, via clinical attachment loss (CAL) dichotomized to CAL < 3 mm and CAL ≥3 mm. Linear regression models were used to identify the association among OHIP domains, clinical attachment loss, DMFT scores, and diabetes status. RESULTS The mean age of participants was 43.0 years. A significantly (p = 0.01) higher proportion of diabetic patients (23%) had a CAL ≥3 mm than non-diabetic patients (10%). No significant differences in OHIP scores were observed between diabetic and non-diabetic patients. The results of the linear regression suggested that irrespective of diabetic status, DMFT scores were significantly associated with physical disability, physical pain, psychological discomfort, and psychological disability, as well as total OHIP scores. CAL was significantly associated with the handicap domain. Among non-diabetic patients, OHIP scores were significantly associated with DMFT scores in five OHIP domains (functional limitation, physical disability, physical pain, psychological discomfort, psychological disability), as well as total OHIP scores. Among diabetic patients, CAL was significantly associated with both the social disability and handicap domains, while only the handicap domain reached statistical significance among non-diabetic patients. CONCLUSIONS Participants who had decayed teeth, irrespective of their diabetic status, reported substantial physical and psychological impacts on OHRQoL. CAL also had a significant impact on OHRQoL, being primarily associated with the OHIP handicap domain in both diabetic and non-diabetic patients.
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Affiliation(s)
- Nadia Khalifa
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, UAE
| | - Betul Rahman
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, UAE
| | - Marianna D Gaintantzopoulou
- Department of Biomaterials, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Suhail Al-Amad
- Department of Oral and Craniofacial Health Sciences, College of Dental Medicine, University of Sharjah, Sharjah, UAE
| | - Manal M Awad
- College of Dental Medicine, University of Sharjah, Sharjah, UAE.
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Dwibedi N, Wiener RC, Findley PA, Shen C, Sambamoorthi U. Asthma, chronic obstructive pulmonary disease, tooth loss, and edentulism among adults in the United States: 2016 Behavioral Risk Factor Surveillance System survey. J Am Dent Assoc 2019; 151:735-744.e1. [PMID: 31732091 DOI: 10.1016/j.adaj.2019.07.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 06/24/2019] [Accepted: 07/23/2019] [Indexed: 01/14/2023]
Abstract
BACKGROUND Adults with chronic respiratory conditions, specifically asthma or chronic obstructive pulmonary disease (COPD), may be at risk of experiencing poor oral health due to systemic inflammation, challenges in routine oral health care, and adverse effects of medications used to treat these conditions. The authors examined the association of asthma, COPD, and coexisting asthma and COPD (asthma-COPD overlap syndrome [ACOS]) with tooth loss among US adults. METHODS The authors conducted a cross-sectional study using 2016 Behavioral Risk Factor Surveillance System data (N = 387,217). The authors categorized the participants with missing permanent teeth into 4 groups: asthma only (n = 38,817), COPD only (n = 19,819), ACOS (n = 13,494), no asthma, no COPD (n = 315,087). The authors used adjusted multinomial logistic regressions to examine the associations between asthma and COPD categories and tooth loss. RESULTS According to the authors, 5.3% of study participants reported they were edentulous; 10.7% reported 6 or fewer missing teeth. Participants with asthma only, COPD only, and ACOS had higher odds of reporting tooth loss (6 or more teeth) than those in the no asthma, no COPD group; adjusted odds ratios were 1.12 (95% confidence interval, 1.00 to 1.26) to 2.04 (95% confidence interval, 1.85 to 2.26). A lower percentage of participants with COPD and ACOS visited dentists in the past year than those with no asthma and no COPD. Interactive associations suggested participants with asthma or COPD with dental visits were less likely to report edentulism than those with neither asthma nor COPD and no dental visits. CONCLUSIONS Participants with asthma or COPD had higher odds of tooth loss compared with those with neither asthma nor COPD. PRACTICAL IMPLICATIONS People with asthma or COPD should maintain routine dental visits to reduce the risk of experiencing tooth loss.
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Dar-Odeh N, Borzangy S, Babkair H, Farghal L, Shahin G, Fadhlalmawla S, Alhazmi W, Taher S, Abu-Hammad O. Association of Dental Caries, Retained Roots, and Missing Teeth with Physical Status, Diabetes Mellitus and Hypertension in Women of the Reproductive Age. Int J Environ Res Public Health 2019; 16:E2565. [PMID: 31323793 PMCID: PMC6678296 DOI: 10.3390/ijerph16142565] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 07/09/2019] [Accepted: 07/16/2019] [Indexed: 12/24/2022]
Abstract
OBJECTIVES To investigate in women of reproductive age a possible association between particular dental diseases-dental caries, retained roots, and missing teeth-with some systemic conditions-physical status score- ASA (American Society for Anesthesiologists), diabetes mellitus, and hypertension. METHODS Dental and medical history were retrieved from the electronic files of dental patients. Statistical analysis was performed using cross tabulation with the Chi-square test to explore the significance of an association between variables pertaining to dental diseases and the investigated systemic conditions. Logistic regression was further used to explore the significance of the above dental diseases as predictors for systemic conditions. RESULTS A total of 1768 female patients in the age range 18-55 were included, with a mean age of 31.2 ± 10.13 years. A total of 228 (12.9%) patients had a chronic systemic disease within the ASA II category, 66 (3.7%) were diabetic, and 76 (4.3%) were hypertensive. Missing teeth were significantly associated with the ASA II category, diabetes mellitus, and hypertension (p < 0.001, p = 0.009, p = 0.005 respectively), while retained roots were significantly associated with the ASA II category only (p = 0.023). Logistic regression showed a low predictive capacity of models describing the three systemic conditions. CONCLUSIONS Diabetes mellitus and hypertension were the most common systemic diseases among the study sample. While carious teeth had no significant association with the investigated systemic conditions, retained roots were significantly associated with the ASA II category only, and missing teeth were significantly associated with all investigated systemic conditions. However, oral diseases expressed a low predictive power of these systemic conditions.
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Affiliation(s)
- Najla Dar-Odeh
- College of Dentistry, Taibah University, Al Madinah Al Munawara 43353, Saudi Arabia.
- School of Dentistry, University of Jordan, Amman 11942, Jordan.
| | - Sary Borzangy
- College of Dentistry, Taibah University, Al Madinah Al Munawara 43353, Saudi Arabia
| | - Hamzah Babkair
- College of Dentistry, Taibah University, Al Madinah Al Munawara 43353, Saudi Arabia
| | - Lamis Farghal
- Private Sector, Al Madinah Al Munawara 42313, Saudi Arabia
| | - Ghufran Shahin
- College of Dentistry, Taibah University, Al Madinah Al Munawara 43353, Saudi Arabia
| | - Sawsan Fadhlalmawla
- Department of Periodontology, Faculty of Dentistry, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Walaa Alhazmi
- College of Dentistry, Taibah University, Al Madinah Al Munawara 43353, Saudi Arabia
| | - Sarah Taher
- College of Dentistry, Taibah University, Al Madinah Al Munawara 43353, Saudi Arabia
| | - Osama Abu-Hammad
- College of Dentistry, Taibah University, Al Madinah Al Munawara 43353, Saudi Arabia
- School of Dentistry, University of Jordan, Amman 11942, Jordan
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Cho MJ, Choi YH, Kim HC, Shim JS, Amano A, Kim JY, Song KB. Presence of Metabolic Syndrome Components Is Associated with Tooth Loss in Middle-Aged Adults. Yonsei Med J 2019; 60:554-560. [PMID: 31124339 PMCID: PMC6536391 DOI: 10.3349/ymj.2019.60.6.554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 02/26/2019] [Accepted: 03/20/2019] [Indexed: 11/27/2022] Open
Abstract
PURPOSE In general, the prevalence of metabolic syndrome (MS) and tooth loss increases with age. We investigated the relationship between the presence of MS, its elements, and tooth loss in middle-aged Korean adults. MATERIALS AND METHODS This study included Korean adults between 30 and 64 years of age who resided in the capital area of Seoul. From January to June 2014, individuals interested in participating in the oral health survey among those who visited the university hospital's cardiovascular center and provided informed consent were selected. Among 748 subjects who responded to the oral health questionnaires, 30 were excluded due to unclear responses; therefore, a total of 718 were included in the final analysis. RESULTS The crude odds ratio (OR) of ≥one MS component affecting tooth loss was 1.45 [95% confidence interval (CI), 1.06-2.00]. After adjusting for sex, age, education, income level, occupation, smoking status, kidney disease, chronic obstructive pulmonary disease, and rheumatic disease, the adjusted OR was 1.47 (95% CI, 1.06-2.05), which was statistically significant (p<0.05). The OR for tooth loss was higher in the presence of ≥one component of MS (50-64 years of age) in females. CONCLUSION This study suggests that female aged 50-64 years may have higher likelihood of tooth loss upon the presence of at least one MS component. Prevention against MS among female of older age could contribute to maintenance of remaining teeth. Further well-designed studies are needed.
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Affiliation(s)
- Min Jeong Cho
- Department of Preventive Dentistry, School of Dentistry, Kyungpook National University, Daegu, Korea
| | - Youn Hee Choi
- Department of Preventive Dentistry, School of Dentistry, Kyungpook National University, Daegu, Korea
- Institute for Translational Research in Dentistry, Kyungpook National University, Daegu, Korea.
| | - Hyeon Chang Kim
- Cardiovascular and Metabolic Disease Etiology Research Center, Yonsei University College of Medicine, Seoul, Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jee Seon Shim
- Cardiovascular and Metabolic Disease Etiology Research Center, Yonsei University College of Medicine, Seoul, Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Atsuo Amano
- Department of Preventive Dentistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Ji Young Kim
- Department of Dental Hygiene, Ulsan College, Ulsan, Korea
| | - Keun Bae Song
- Department of Preventive Dentistry, School of Dentistry, Kyungpook National University, Daegu, Korea
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Kato H, Takahashi Y, Iseki C, Igari R, Sato H, Sato H, Koyama S, Tobita M, Kawanami T, Iino M, Ishizawa K, Kato T. Tooth Loss-associated Cognitive Impairment in the Elderly: A Community-based Study in Japan. Intern Med 2019; 58:1411-1416. [PMID: 30626824 PMCID: PMC6548929 DOI: 10.2169/internalmedicine.1896-18] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Objective Dementia is a major cause of disruption for a healthy life expectancy in Japan. It has been suggested that the number of teeth is a modifiable risk factor for cognitive impairment and dementia. We therefore examined the possible association between the cognitive function and the number of natural and artificial teeth in community-dwelling Japanese elderly individuals. Methods Among the participants in our prospective, community-based study, 210 elderly individuals (103 men and 107 women; 78.1±4.9 years; mean age±standard deviation) underwent both dental examinations and a Mini-Mental State Examination (MMSE), as well as various medical checkups, in 2016 and 2017. Results The number of natural teeth was significantly associated with an individual's MMSE score. The percentage of cognitively normal subjects (MMSE scores: 27-30) decreased significantly with a decrease in the number of natural teeth. Among the MMSE items, the calculation ability was significantly and independently associated with the number of natural teeth. Regression was calculated as the predicted score of MMSE =21+0.3× (years of schooling) +0.1× (number of natural teeth). Among individuals with 19 or fewer natural teeth, those who had a total of 20 teeth or more, including both natural and artificial teeth, had significantly higher MMSE scores than those who had 19 or fewer natural and artificial teeth combined. Conclusion The number of natural teeth was significantly associated with the cognitive function, especially the calculation ability, and the use of artificial teeth was associated with the preservation of the cognitive function in community-dwelling elderly individuals.
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Affiliation(s)
- Hajime Kato
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
- Department of Dentistry, Oral and Maxillofacial-Plastic and Reconstructive Surgery, Yamagata University Faculty of Medicine, Japan
- National Hospital Organization Yonezawa Hospital, Japan
| | - Yoshimi Takahashi
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
| | - Chifumi Iseki
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
| | - Ryosuke Igari
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
| | - Hidenori Sato
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
| | - Hiroyasu Sato
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
| | - Shingo Koyama
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
| | | | - Toru Kawanami
- National Hospital Organization Yamagata Hospital, Japan
| | - Mitsuyoshi Iino
- Department of Dentistry, Oral and Maxillofacial-Plastic and Reconstructive Surgery, Yamagata University Faculty of Medicine, Japan
| | - Kenichi Ishizawa
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
| | - Takeo Kato
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine, Japan
- Yamagata City Office, Japan
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Lucas-Rincón SE, Robles-Bermeo NL, Lara-Carrillo E, Scougall-Vilchis RJ, Pontigo-Loyola AP, Rueda-Ibarra V, Loyola-Rodríguez JP, Escoffié-Ramirez M, Medina-Solís CE. Interproximal caries and premature tooth loss in primary dentition as risk factors for loss of space in the posterior sector: A cross-sectional study. Medicine (Baltimore) 2019; 98:e14875. [PMID: 30882692 PMCID: PMC6426507 DOI: 10.1097/md.0000000000014875] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Dental caries-a highly prevalent public health problem in preschoolers and school children-is the main cause of premature dental loss during childhood, and this may be related to loss of space in the posterior sector. The objective of this study was to evaluate whether interproximal caries and premature tooth loss (D and/or E) are risk factors for loss of space in the posterior sector.A comparative cross-sectional study (split-mouth type) was performed in schoolchildren (6-8 years old). Seventeen gypsum models were evaluated. These children presented with unilateral loss of a dental organ or interproximal caries (teeth D and/or E) and without such affectations on the other side. Measurements were made with a digital Vernier caliper. The dependent variable was the difference (loss of space, mm) between the control and case sides. The independent variables were type of affectation (interproximal caries or tooth loss), sex, age, arcade, and number of interproximal surfaces affected.The mean age was 6.82 ± 0.44 years and 64.7% were boys. The average space loss was 1.09 ± 0.18 mm (control vs case; P < .0001). A greater loss of space was observed among those who lost a dental organ than those with interproximal caries (P = .0119). A correlation was observed between the variable loss of space and the number of interproximal surfaces affected (r = 0.5712, P = .0166).Interproximal caries and tooth loss were risk factors for loss of space in the posterior segment in this sample of Mexican schoolchildren.
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Affiliation(s)
- Salvador Eduardo Lucas-Rincón
- Advanced Studies and Research Center in Dentistry, “Dr Keisaburo Miyata” Faculty of Dentistry at Autonomous University of State of Mexico, Toluca
- School of Dentistry at Ixtlahuaca University Centre, Ixtlahuaca
| | - Norma Leticia Robles-Bermeo
- Advanced Studies and Research Center in Dentistry, “Dr Keisaburo Miyata” Faculty of Dentistry at Autonomous University of State of Mexico, Toluca
| | - Edith Lara-Carrillo
- Advanced Studies and Research Center in Dentistry, “Dr Keisaburo Miyata” Faculty of Dentistry at Autonomous University of State of Mexico, Toluca
| | - Rogelio José Scougall-Vilchis
- Advanced Studies and Research Center in Dentistry, “Dr Keisaburo Miyata” Faculty of Dentistry at Autonomous University of State of Mexico, Toluca
| | | | - Vicente Rueda-Ibarra
- Advanced Studies and Research Center in Dentistry, “Dr Keisaburo Miyata” Faculty of Dentistry at Autonomous University of State of Mexico, Toluca
- Academic Area of Dentistry of Health Sciences Institute at Autonomous University of Hidalgo State, Pachuca
| | | | | | - Carlo Eduardo Medina-Solís
- Advanced Studies and Research Center in Dentistry, “Dr Keisaburo Miyata” Faculty of Dentistry at Autonomous University of State of Mexico, Toluca
- Academic Area of Dentistry of Health Sciences Institute at Autonomous University of Hidalgo State, Pachuca
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Sakai H, Yamada SI, Gibo T, Yoshimura N, Nishimaki F, Kondo E, Kamata T, Kurita H. A retrospective analysis of the prevalence of dental diseases in patients with digestive system cancers. Medicine (Baltimore) 2019; 98:e14771. [PMID: 30921181 PMCID: PMC6455988 DOI: 10.1097/md.0000000000014771] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The relationship between dental diseases and the prevalence of digestive system cancers remains unclear. The aim of the present study was to examine the prevalence of dental diseases in patients treated for digestive system cancers.The medical and dental records of patients treated for digestive system cancers were retrospectively reviewed, and the results obtained (decayed/filled/missing teeth [DMFT] indices and community periodontal index [CPI] codes) were compared with data from the national survey of dental diseases in order to investigate the relationship between oral health and digestive system cancers.DMFT, D, and F indices were significantly lower, while the M index was slightly higher in digestive system cancer patients than in the national survey. The proportions of individuals with more than 20 residual teeth and denture wearers were significantly lower in cancer patients than in the national survey. The prevalence of periodontitis (CPI codes 3 and 4) and severe periodontitis (CPI code 4) were significantly higher in cancer patients than in the national survey.The present results showed that digestive system cancers were closely associated with multi-tooth loss and/or a low denture-wearing rate. The prevalence of severe periodontitis was also found to be higher in cancer patients. These results suggest that periodontitis and associated multi-tooth loss play a potential role in digestive system cancers.
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Isola G, Williams RC, Lo Gullo A, Ramaglia L, Matarese M, Iorio-Siciliano V, Cosio C, Matarese G. Risk association between scleroderma disease characteristics, periodontitis, and tooth loss. Clin Rheumatol 2017; 36:2733-2741. [PMID: 28988297 DOI: 10.1007/s10067-017-3861-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 09/25/2017] [Accepted: 09/27/2017] [Indexed: 02/07/2023]
Abstract
Systemic sclerosis (SSc) is a multi-system disorder that can have significant adverse effects on the health of the mouth. The aim of this study was to investigate the associations between the disease characteristics of SSc, periodontal disease (PD), and tooth loss. Fifty-four patients affected by SSc and 55 non-diseased controls were matched for age and gender. SSc was characterized in subtypes and with the mean duration of disease and the Modified Rodnan Skin Score [mRSS]. Patients were surveyed and examined through the evaluation of the periodontal parameters and the number of teeth. A logistic regression analysis showed that patients with SSc presented a higher number of missing teeth (p = 0.001) and a significant median increased odds 2.95 (95% CI 1.26 to 6.84) of PD (defined as clinical attachment loss, CAL) compared to nondiseased controls (6.83, 95% CI 1.94 to 24.36). Moreover, the fewer values of PD was correlated with mRSS in the total SSc group and with the mean duration of disease in patients with limited SSc (p = 0.007), even after adjusting this correlation with the presence of the major organ involvement. This study showed that patients with SSc presented increased odds of PD and tooth loss compared to non-diseased controls. In SSc patients, the magnitude of PD was strongly associated with the mRSS and with the mean duration of the disease. The clinicians should be aware of the potential systemic health problems related to PD.
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Affiliation(s)
- Gaetano Isola
- Department of Biomedical, Odontostomatological Sciences and of Morphological and Functional Images, School of Dentistry, University of Messina, AOU Policlinico "G. Martino", via C. Valeria, 98125, Messina, Italy
| | - Ray C Williams
- Department of Periodontology, UNC School of Dentistry, Campus Box #7450, Chapel Hill, NC, 27599-7450, USA
| | - Alberto Lo Gullo
- Department of Clinical and Experimental Medicine, Section of internal medicine and rheumatology, University of Messina, AOU Policlinico "G. Martino", via C. Valeria, 98125, Messina, Italy
| | - Luca Ramaglia
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, School of Medicine, University of Naples "Federico II", Via C. Pansini 5, 80100, Naples, Naples, Italy
| | - Marco Matarese
- Department of Biomedical, Odontostomatological Sciences and of Morphological and Functional Images, School of Dentistry, University of Messina, AOU Policlinico "G. Martino", via C. Valeria, 98125, Messina, Italy.
| | - Vincenzo Iorio-Siciliano
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, School of Medicine, University of Naples "Federico II", Via C. Pansini 5, 80100, Naples, Naples, Italy
| | - Claudio Cosio
- Department of Biomedical, Odontostomatological Sciences and of Morphological and Functional Images, School of Dentistry, University of Messina, AOU Policlinico "G. Martino", via C. Valeria, 98125, Messina, Italy
| | - Giovanni Matarese
- Department of Biomedical, Odontostomatological Sciences and of Morphological and Functional Images, School of Dentistry, University of Messina, AOU Policlinico "G. Martino", via C. Valeria, 98125, Messina, Italy
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Abstract
OBJECTIVES To assess whether oral self-care (tooth brushing, regular dental visits and use of dentures) affects incident functional disability in elderly individuals with tooth loss. DESIGN A 5.7-year prospective cohort study. SETTING Ohsaki City, Japan. PARTICIPANTS 12 370 community-dwelling individuals aged 65 years and older. PRIMARY OUTCOME MEASURES Incident functional disability (new long-term care insurance certification). RESULTS The 5.7-year incidence rate of disability was 18.8%. In comparison with participants who had ≥20 teeth, the HRs (95% CIs) for incident functional disability among participants who had 10-19 and 0-9 teeth were 1.15 (1.01-1.30) and 1.20 (1.07-1.34), respectively (p trend<0.05). However, the corresponding values for those who brushed their teeth ≥2 times per day were not significantly higher in the '10-19 teeth' and '0-9 teeth' groups (HRs (95% CI) 1.05 (0.91-1.21) for participants with 10-19 teeth, and 1.09 (0.96-1.23) for participants with 0-9 teeth), although HRs for those who brushed their teeth <2 times per day were significantly higher (HRs (95% CI) 1.32 (1.12-1.55) for participants with 10-19 teeth, and 1.33 (1.17-1.51) for participants with 0-9 teeth). Such a negating association was not observed for other forms of oral self-care. CONCLUSIONS Tooth brushing may partially negate the increased risk of incident functional disability associated with having fewer remaining teeth.
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Affiliation(s)
- Shino Bando
- Division of Epidemiology, Department of Health Informatics and Public Health, Tohoku University School of Public Health, Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Yasutake Tomata
- Division of Epidemiology, Department of Health Informatics and Public Health, Tohoku University School of Public Health, Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Jun Aida
- Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan
| | - Kemmyo Sugiyama
- Division of Epidemiology, Department of Health Informatics and Public Health, Tohoku University School of Public Health, Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Yumi Sugawara
- Division of Epidemiology, Department of Health Informatics and Public Health, Tohoku University School of Public Health, Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Ichiro Tsuji
- Division of Epidemiology, Department of Health Informatics and Public Health, Tohoku University School of Public Health, Graduate School of Medicine, Sendai, Miyagi, Japan
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Lima DLF, Carneiro SDRM, Barbosa FTDS, Saintrain MVDL, Moizan JAH, Doucet J. Salivary flow and xerostomia in older patients with type 2 diabetes mellitus. PLoS One 2017; 12:e0180891. [PMID: 28767676 PMCID: PMC5540406 DOI: 10.1371/journal.pone.0180891] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 06/22/2017] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVES To assess salivary flow in older patients with type 2 diabetes mellitus (DM2) and its association with xerostomia. METHODS Cross-sectional clinical study conducted with older patients diagnosed with type 2 diabetes for at least one year receiving treatment at the Integrated Center for Diabetes and Hypertension of Ceará (CIHD) in the city of Fortaleza, Ceará, Northeastern Brazil. Oral clinical examination was carried out to assess the decayed, missing and filled teeth index (DMFT). Perception of the presence of xerostomia/dry mouth was assessed using the Visual Analogue Scale. Stimulated salivary flow was measured and samples were obtained using an extra-soft silicone device. RESULTS 120 older patients with diabetes (60 insulin-dependent and 60 non-insulin-dependent) aged 65-91 years, with a mean age of 72.26 ± 6.53 years, were assessed. Of these, 111 (92.5%) presented a decrease in salivary flow while 59 (49.2%) reported moderate to severe xerostomia/dry mouth. The DMFT Index presented a mean of 27.53 ± 4.86 teeth. CONCLUSIONS Reduced salivary flow was found in the group assessed in the present research; however, this finding is not in accordance with the perception of xerostomia/dry mouth reported by the patients.
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Affiliation(s)
- Danilo Lopes Ferreira Lima
- Dental School Undergraduation and Graduation Programs, University of Fortaleza – Unifor, Fortaleza, Brazil
| | | | | | | | | | - Jean Doucet
- Department of Internal Medicine, Geriatrics and Therapeutics, Saint Julien Hospital, Rouen University Hospital, Rouen, France
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Welmer AK, Rizzuto D, Parker MG, Xu W. Impact of tooth loss on walking speed decline over time in older adults: a population-based cohort study. Aging Clin Exp Res 2017; 29:793-800. [PMID: 27682433 PMCID: PMC5533810 DOI: 10.1007/s40520-016-0630-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 09/15/2016] [Indexed: 11/18/2022]
Abstract
Background Tooth loss has been linked to poor health such as chronic diseases and mobility limitations. Prospective evidence on the association between tooth loss and walking speed decline is however lacking. Aims To examine the impact of tooth loss on walking speed over time and explore whether inflammation may account for this association. Methods This study included 2695 persons aged 60 years and older, who were free from severe mobility limitation at baseline. Information on dental status was assessed through self-report during the nurse interview at baseline. Walking speed baseline and at 3- and 6-year follow-ups was assessed when participants walked at their usual pace. Covariates included age, sex, education, lifestyle-related factors, and chronic diseases. Blood samples were taken, and C-reactive protein (CRP) was tested. Results At baseline, 389 (13.1 %) participants had partial tooth loss and 204 (6.9 %) had complete tooth loss. Mixed-effects models showed that tooth loss was associated with a greater decline in walking speed over time after adjustment for lifestyle-related factors and chronic diseases (p = 0.001 for interaction between time and tooth loss on walking speed decline); however, when further adjusting for inflammation (CRP), the association was attenuated and no longer significant. Conclusion Tooth loss was associated with an accelerated decline in walking speed in older adults. Inflammation may play a role in the association between tooth loss and walking speed decline.
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Affiliation(s)
- Anna-Karin Welmer
- Department of Neurobiology, Care Sciences and Society, Aging Research Center, Karolinska Institutet and Stockholm University, Gävlegatan 16, 9tr, SE113-30, Stockholm, Sweden.
- Karolinska University Hospital, Stockholm, Sweden.
| | - Debora Rizzuto
- Department of Neurobiology, Care Sciences and Society, Aging Research Center, Karolinska Institutet and Stockholm University, Gävlegatan 16, 9tr, SE113-30, Stockholm, Sweden
| | - Marti G Parker
- Department of Neurobiology, Care Sciences and Society, Aging Research Center, Karolinska Institutet and Stockholm University, Gävlegatan 16, 9tr, SE113-30, Stockholm, Sweden
| | - Weili Xu
- Department of Neurobiology, Care Sciences and Society, Aging Research Center, Karolinska Institutet and Stockholm University, Gävlegatan 16, 9tr, SE113-30, Stockholm, Sweden
- Department of Epidemiology and Biostatistics, Tianjin Medical University, Tianjin, China
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Nguyen MS, Jagomägi T, Nguyen T, Saag M, Voog-Oras Ü. Occlusal Support and Temporomandibular Disorders Among Elderly Vietnamese. INT J PROSTHODONT 2017; 30:465–470. [PMID: 28750108 DOI: 10.11607/ijp.5216] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
PURPOSE The aim of this study was to analyze the associations between missing teeth, occlusal support, and temporomandibular disorders (TMD) among elderly Vietnamese. MATERIALS AND METHODS The study consisted of 145 TMD and 112 non-TMD (control group) participants aged 65 to 74 years. TMD was evaluated using Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) Axis I. An occlusal unit (OU) was defined as the cusp of a tooth coupled with the fossa of its antagonist tooth. A premolar pair was counted as one OU and a molar pair as two OUs. Dentition was divided into four occlusal support zones (OSZs) based on occluding pairs of posterior teeth by using Eichner classification: Class A had 4 OSZs, Class B had 1 to 3 OSZs or only anterior teeth, and Class C had no OSZ. RESULTS The TMD group lost significantly more posterior teeth (mean ± SD 5.1 ± 4.7) than the control group (4.0 ± 3.9, P = .033). The mean ± SD OUs of the TMD and control groups were 5.1 ± 4.6 and 6.0 ± 4.3, respectively, which was nonsignificant (NS). The distribution of Class A (40.7%), Class B (40.0%), and Class C (19.3%) among the TMD group was not significantly different from the control group (50.0%, 38.4%, and 11.6%, respectively, NS). The odds of having TMD were positively associated with total unilateral loss of OUs (OR = 3.4, 95% CI = 1.2-9.4, P = .020) and total bilateral loss of OUs (OR = 2.7, 95% CI = 1.2-6.6, P = .027). CONCLUSION Total loss of OSZs on one or both sides of the mouth were found to be predictors of TMD among elderly Vietnamese.
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Abstract
Periodontal diseases comprise a wide range of inflammatory conditions that affect the supporting structures of the teeth (the gingiva, bone and periodontal ligament), which could lead to tooth loss and contribute to systemic inflammation. Chronic periodontitis predominantly affects adults, but aggressive periodontitis may occasionally occur in children. Periodontal disease initiation and propagation is through a dysbiosis of the commensal oral microbiota (dental plaque), which then interacts with the immune defences of the host, leading to inflammation and disease. This pathophysiological situation persists through bouts of activity and quiescence, until the affected tooth is extracted or the microbial biofilm is therapeutically removed and the inflammation subsides. The severity of the periodontal disease depends on environmental and host risk factors, both modifiable (for example, smoking) and non-modifiable (for example, genetic susceptibility). Prevention is achieved with daily self-performed oral hygiene and professional removal of the microbial biofilm on a quarterly or bi-annual basis. New treatment modalities that are actively explored include antimicrobial therapy, host modulation therapy, laser therapy and tissue engineering for tissue repair and regeneration.
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Affiliation(s)
- Denis F Kinane
- University of Pennsylvania School of Dental Medicine, 240 South 40th Street, Philadelphia, Pennsylvania 19104, USA
| | - Panagiota G Stathopoulou
- University of Pennsylvania School of Dental Medicine, 240 South 40th Street, Philadelphia, Pennsylvania 19104, USA
| | - Panos N Papapanou
- Columbia University College of Dental Medicine, New York, New York, USA
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