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Nasir SM, Sultana T, Hashmi S, Ahmed M. Patterns and predictors of periodontal disease and tooth loss among users of smokeless tobacco. BMC Oral Health 2023; 23:428. [PMID: 37370042 DOI: 10.1186/s12903-023-03087-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Smokeless tobacco (SLT) products of several different types are widely used in several South Asian countries including Pakistan. These products are consumed in different forms and with different names. The study aims to determine adverse effects of the SLT consumption on periodontal tissues. METHODS This cross sectional study was conducted in Karachi, Pakistan. It recruited 377 users of (SLT) with 231 males (61.3%) and 146 females (38.7%) of age 15 to 45 years. After obtaining informed consent, quantitative data were collected via a questionnaire followed by intra oral clinical examination to determine presence of periodontal diseases using community periodontal index (CPI). To determine the association between periodontal diseases and smokeless tobacco consumption habits, Chi Square test was conducted. RESULTS Gingival recession (Class II-IV) (65.8%) was the most prevalent periodontal disease among SLT users. CPI score was high (CPI score 3 and 4) in 31.3% participants, whereas tooth loss was found in 21%. Among types of SLT products, gutka (28.6%) and betel quid (23.3%) were most commonly used. Using SLT for five or more years was found to be associated with a high CPI score, gingival recession (Class II-IV), moderate to severe tooth mobility, and presence of tooth loss. CONCLUSIONS The study found statistically significant association between duration in years of using SLT and periodontal disease including gingival recession, tooth mobility and tooth loss. However, no significant results were found between retention during single use and frequency of SLT use per day. However, the link of these factors with the periodontal disease cannot be eliminated.
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Affiliation(s)
- Syed Muazzam Nasir
- Department of Biosciences, Shaheed Zulfiqar Ali Bhutto Institute of Science and Technology, Karachi, Pakistan
| | - Tajwer Sultana
- Department of Biosciences, Shaheed Zulfiqar Ali Bhutto Institute of Science and Technology, Karachi, Pakistan
| | - Shahkamal Hashmi
- School of Public Health, Dow University of Health Sciences, Ojha Campus, Gulzar-e-Hijri Road, Scheme 33, Suparco Road, Karachi, Pakistan
| | - Mansoor Ahmed
- School of Public Health, Dow University of Health Sciences, Ojha Campus, Gulzar-e-Hijri Road, Scheme 33, Suparco Road, Karachi, Pakistan.
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2
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Alqahtani SM, Gokhale ST, Elagib MFA, Shrivastava D, Nagate RR, Alshmrani BAM, Alburade AMA, Alqahtani FMA, Nagarajappa AK, Natoli V, Srivastava KC. Assessment and Correlation of Salivary Ca, Mg, and pH in Smokers and Non-Smokers with Generalized Chronic Periodontitis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040765. [PMID: 37109723 PMCID: PMC10141299 DOI: 10.3390/medicina59040765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/12/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023]
Abstract
Background and Objectives: Diagnostic evaluation with the aid of biomarkers has reached newer heights to assess disease activity. Salivary calcium, magnesium, and pH are one of the biochemical parameters which can be helpful in assessing the progression of periodontal disease. Smokers are at topnotch threat for having oral diseases, predominantly periodontal diseases. The aim of this study was to assess the salivary calcium, magnesium, and pH levels in smokers compared with non-smokers with chronic periodontitis. Materials and Methods: The current study was conducted on 210 individuals affected with generalized chronic periodontitis, with the age group between 25 and 55 years. Based on their smoking habit, an equal number of patients were categorized into two groups; namely, group I consisted of non-smokers and group II consisted of smokers. The clinical parameters that were measured included Plaque Index (PI), Gingival Index (GI), Probing Pocket Depth (PPD), and Clinical Attachment Loss (CAL). The biochemical variables that were evaluated in the current study included salivary calcium, magnesium, and pH using an AVL9180 electrolyte analyzer (Roche, Germany). The gathered data were analyzed with an unpaired t test was using SPSS 20.0. Results: A statistically significant higher PPD (p < 0.01), CAL (p < 0.05), and salivary calcium levels (p < 0.001) were observed in the smokers' compared with their non-smoking counterparts. Among the biochemical parameters, calcium showed a significantly (p < 0.001) higher level in smokers (5.79 ± 1.76) in contrast to non-smokers (3.87 ± 1.03). Additionally, a significant negative correlation (p < 0.05) between calcium and PPD was observed in non-smokers, whereas a non-significant inverse relation (p > 0.05) was seen in smokers. Conclusions: The present study indicates that the salivary calcium level can be a potential biochemical parameter to assess the progression of periodontal disease in smokers and non-smokers. Within the limitations of the current study, the salivary biomarkers appear to have an essential role in the identification and indication of the status of periodontal diseases.
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Affiliation(s)
- Saad Mohammad Alqahtani
- Department of Periodontics and Community Sciences (PCS), College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Shankar T Gokhale
- Department of Periodontics and Community Sciences (PCS), College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Mohamed Fadul A Elagib
- Department of Periodontics and Community Sciences (PCS), College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Deepti Shrivastava
- Department of Preventive dentistry, College of Dentistry, Jouf University, Sakaka 72345, Saudi Arabia
| | - Raghavendra Reddy Nagate
- Department of Periodontics and Community Sciences (PCS), College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Badar Awadh Mohammad Alshmrani
- Department of Periodontics and Community Sciences (PCS), College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | | | - Fares Mufreh Abdullah Alqahtani
- Department of Periodontics and Community Sciences (PCS), College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Anil Kumar Nagarajappa
- Department of Oral Maxillofacial Surgery & Diagnostic Sciences, College of Dentistry, Jouf University, Sakaka 72345, Saudi Arabia
| | - Valentino Natoli
- Department of Dentistry, School of Biomedical and Health Sciences, European University of Madrid, 28670 Madrid, Spain
- Private Dental Practice, 72015 Fasano, Italy
| | - Kumar Chandan Srivastava
- Department of Oral Maxillofacial Surgery & Diagnostic Sciences, College of Dentistry, Jouf University, Sakaka 72345, Saudi Arabia
- Department of Oral Medicine and radiology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 602105, India
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3
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Alkan B, Koroglu-Aydin P. The effects of smoking on genotoxic and histopathologic damage in exfoliated oral epithelial cells and the periodontium: A cross-sectional study. Medicine (Baltimore) 2023; 102:e33140. [PMID: 36827003 DOI: 10.1097/md.0000000000033140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Smoking negatively affects the prognosis of periodontal disease by impairing tissue healing. While micronucleus is the most popular parameter for demonstrating DNA damage, inflammatory cell and vascular densities are the most evaluated parameters for determining histopathologic changes in the periodontium. This study aimed to study the effects of periodontitis and cigarette smoking on genotoxic changes in exfoliated oral epithelial cells and histopathologic changes in periodontal tissue. A cross-sectional study was conducted between November 2018 and July 2019 at a dental university hospital in Turkey, and registered as NCT05484765. Eighty systemically healthy subjects were divided into four groups according to periodontal status and smoking habits: 20 smokers with generalized periodontitis (SGP), 20 nonsmokers with generalized periodontitis (NGP), 20 smokers with healthy periodontium (SHP), and 20 nonsmokers with healthy periodontium (NHP). For each study participant, full-mouth clinical periodontal parameters (CPPs) were measured, smear samples were taken from buccal and gingival mucosa, and periodontal tissue was biopsied from the maxillary molars. Cytogenetic and histopathologic assays (primary and secondary outcomes) were conducted using Feulgen reaction and hematoxylin-eosin staining, respectively. The mean CPPs of healthy periodontium groups were lower than generalized periodontitis groups. No significant differences were found between other groups regarding CPPs. Buccal micronuclei counts in groups decreased with the highest to lowest counts occurring in the order SGP > SHP > NGP > NHP. Gingival micronuclei counts in groups decreased from SGP > SHP > NGP = NHP. The most intense inflammatory cell and vascular densities occurred in SGP and NGP groups, respectively; and the mildest values were in healthy periodontium groups. Histopathological damage score decreased significantly by group in order SGP > NGP > SHP > NHP. The synergy arising from the combination of smoking and periodontitis exposures exacerbates genotoxic and histopathologic damage in oral cells and the periodontium.
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Affiliation(s)
- Begum Alkan
- Private Practice of Periodontology, Istanbul, Turkey (formerly Department of Periodontology, Faculty of Dentistry, Istanbul Medipol University, Istanbul, Turkey)
| | - Pinar Koroglu-Aydin
- Department of Histology and Embryology, Faculty of Medicine, Halic University, Istanbul, Turkey
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4
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Dolah S, Mohd Adnan M, Abd Rahman N. Towards Healthy Adolescents: A Review of Smoking Impact According to Dental Perspectives. JANUARY 2023 2023; 19:316-324. [DOI: 10.47836/mjmhs.19.1.40] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Nowadays, tobacco companies target to recruit new smokers among adolescents due to this age group was easy to be influenced by smoking behaviours. This narrative review aimed to explore the possible impact of smoking among adolescents. Knowing the negative impacts of smoking might result in avoiding continuing the habit or preventing from initiation of the habit. The literature search on PubMed, SCOPUS, and Epistemonikos database with related search terms of “adolescents”, “smoking” and “impact”. Only papers published within the year 2017 to 2021 and in the English language were included. However, articles without full text were excluded from this review. Fourteen articles were selected and divided impacts into three categories which are effect on oral health, effect on general health and other impacts. Possible impacts of smoking among adolescents were identified, and it could be beneficial in the development of customized smoking prevention or smoking cessation intervention for adolescents.
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5
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Tonelli A, Lumngwena EN, Ntusi NAB. The oral microbiome in the pathophysiology of cardiovascular disease. Nat Rev Cardiol 2023; 20:386-403. [PMID: 36624275 DOI: 10.1038/s41569-022-00825-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/01/2022] [Indexed: 01/11/2023]
Abstract
Despite advances in our understanding of the pathophysiology of many cardiovascular diseases (CVDs) and expansion of available therapies, the global burden of CVD-associated morbidity and mortality remains unacceptably high. Important gaps remain in our understanding of the mechanisms of CVD and determinants of disease progression. In the past decade, much research has been conducted on the human microbiome and its potential role in modulating CVD. With the advent of high-throughput technologies and multiomics analyses, the complex and dynamic relationship between the microbiota, their 'theatre of activity' and the host is gradually being elucidated. The relationship between the gut microbiome and CVD is well established. Much less is known about the role of disruption (dysbiosis) of the oral microbiome; however, interest in the field is growing, as is the body of literature from basic science and animal and human investigations. In this Review, we examine the link between the oral microbiome and CVD, specifically coronary artery disease, stroke, peripheral artery disease, heart failure, infective endocarditis and rheumatic heart disease. We discuss the various mechanisms by which oral dysbiosis contributes to CVD pathogenesis and potential strategies for prevention and treatment.
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Affiliation(s)
- Andrea Tonelli
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa.,Cardiovascular Research Unit, Christiaan Barnard Division of Cardiothoracic Surgery, Department of Surgery, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa.,Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Extramural Research Unit on the Intersection of Noncommunicable Diseases and Infectious Disease, South African Medical Research Council, Cape Town, South Africa
| | - Evelyn N Lumngwena
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa.,Centre for the Study of Emerging and Re-emerging Infections, Institute for Medical Research and Medicinal Plant Studies, Ministry of Scientific Research and Innovation, Yaoundé, Cameroon
| | - Ntobeko A B Ntusi
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa. .,Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. .,Extramural Research Unit on the Intersection of Noncommunicable Diseases and Infectious Disease, South African Medical Research Council, Cape Town, South Africa. .,Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. .,Wellcome Centre for Infectious Disease Research, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
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6
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Velsko IM, Semerau L, Inskip SA, García-Collado MI, Ziesemer K, Ruber MS, Benítez de Lugo Enrich L, Molero García JM, Valle DG, Peña Ruiz AC, Salazar-García DC, Hoogland MLP, Warinner C. Ancient dental calculus preserves signatures of biofilm succession and interindividual variation independent of dental pathology. PNAS NEXUS 2022; 1:pgac148. [PMID: 36714834 PMCID: PMC9802386 DOI: 10.1093/pnasnexus/pgac148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/29/2022] [Indexed: 02/01/2023]
Abstract
Dental calculus preserves oral microbes, enabling comparative studies of the oral microbiome and health through time. However, small sample sizes and limited dental health metadata have hindered health-focused investigations to date. Here, we investigate the relationship between tobacco pipe smoking and dental calculus microbiomes. Dental calculus from 75 individuals from the 19th century Middenbeemster skeletal collection (Netherlands) were analyzed by metagenomics. Demographic and dental health parameters were systematically recorded, including the presence/number of pipe notches. Comparative data sets from European populations before and after the introduction of tobacco were also analyzed. Calculus species profiles were compared with oral pathology to examine associations between microbiome community, smoking behavior, and oral health status. The Middenbeemster individuals exhibited relatively poor oral health, with a high prevalence of periodontal disease, caries, heavy calculus deposits, and antemortem tooth loss. No associations between pipe notches and dental pathologies, or microbial species composition, were found. Calculus samples before and after the introduction of tobacco showed highly similar species profiles. Observed interindividual microbiome differences were consistent with previously described variation in human populations from the Upper Paleolithic to the present. Dental calculus may not preserve microbial indicators of health and disease status as distinctly as dental plaque.
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Affiliation(s)
- Irina M Velsko
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany
| | - Lena Semerau
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany.,Faculty of Biological Sciences, Friedrich Schiller University, Jena 07743, Germany
| | - Sarah A Inskip
- School of Archaeology and Ancient History, University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Maite I García-Collado
- GIPYPAC, Department of Geography, Prehistory and Archaeology, University of the Basque Country, Leioa 48940, Spain.,BioArCh, Department of Archaeology, University of York, York YO10 5NG, UK
| | - Kirsten Ziesemer
- University Library, Vrije Universiteit, Einsteinweg 2, Amsterdam 1081 HV, The Netherlands
| | - Maria Serrano Ruber
- School of Archaeology and Ancient History, University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Luis Benítez de Lugo Enrich
- Departmento de Prehistoria, Historia Antigua y Arqueología, Universidad Complutense de Madrid, Madrid 28040, Spain
| | | | - David Gallego Valle
- Facultad de Letras, Universidad de Castilla-La Mancha, Ciudad Real 13004, Spain
| | | | - Domingo C Salazar-García
- Departament de Prehistòria, Historia i Arqueología, Universitat de València, València 46010, Spain.,Department of Geological Sciences, University of Cape Town, Rondebosch 7701, South Africa
| | - Menno L P Hoogland
- Faculty of Archaeology, Leiden University, Einsteinweg, Leiden 2333 CC, The Netherlands
| | - Christina Warinner
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany.,Faculty of Biological Sciences, Friedrich Schiller University, Jena 07743, Germany.,Department of Anthropology, Harvard University, Cambridge, MA 02138, USA
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7
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Azab E, Attia A, Yaghmoor W, Aldahlawi S, Youssef AR. The Impact of Nonsurgical Periodontal Therapy on Serum Levels of Dickkopf-Related Protein-1 in Smokers and Nonsmokers with Periodontitis: A Prospective Comparative Study. Clin Cosmet Investig Dent 2022; 14:191-198. [PMID: 35789574 PMCID: PMC9250341 DOI: 10.2147/ccide.s362801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/16/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Patients and Methods Results Conclusion
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Affiliation(s)
- Ehab Azab
- Department of Basic and Clinical Oral Sciences, Faculty of Dentistry, Umm Al-Qura University, Makkah, Saudi Arabia
- Correspondence: Ehab Azab, Department of Basic and Clinical Oral Sciences, Faculty of Dentistry, Umm Al-Qura University, Prince Sultan Road, Makkah, 21421, Saudi Arabia, Tel +966 12 527 0000, Email
| | - Alaa Attia
- Department of Basic and Clinical Oral Sciences, Faculty of Dentistry, Umm Al-Qura University, Makkah, Saudi Arabia
- Department of Oral Medicine and Periodontology, Faculty of Dentistry, Al-Azhar University, Assiut, Egypt
| | - Wael Yaghmoor
- Department of Basic and Clinical Oral Sciences, Faculty of Dentistry, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Salwa Aldahlawi
- Department of Basic and Clinical Oral Sciences, Faculty of Dentistry, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abdel-Rahman Youssef
- Department of Basic and Clinical Oral Sciences, Faculty of Dentistry, Umm Al-Qura University, Makkah, Saudi Arabia
- Department of Microbiology and Immunology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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8
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Almohamad M, Krall Kaye E, Mofleh D, Spartano NL. The association of sedentary behaviour and physical activity with periodontal disease in NHANES 2011-2012. J Clin Periodontol 2022; 49:758-767. [PMID: 35634657 DOI: 10.1111/jcpe.13669] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 04/20/2022] [Accepted: 05/18/2022] [Indexed: 12/30/2022]
Abstract
AIM Periodontal disease is one of the most prevalent oral pathologies and a major chronic disease worldwide. Lifestyle habits such as poor nutrition and smoking have been established to contribute to the development of periodontal disease, but limited research has investigated whether physical activity and sedentary lifestyle play a role. The purpose of this study is to evaluate the association between physical activity, sedentary behaviour, and periodontal disease. MATERIALS AND METHODS We used a nationally representative data set from the National Health and Nutrition Examination Survey (NHANES) 2011-2012. We examined the association between physical activity and sedentary behaviour and periodontal disease using multivariable logistic regression models and reported odds ratios (ORs). RESULTS Individuals with higher total physical activity, higher leisure time physical activity, and lower amount of total sedentary behaviour had lower periodontal disease prevalence. Adjusted multivariable regression models showed that higher sedentary behaviour (more than 7.5 h/day) was associated with higher odds of periodontal disease (OR = 1.17; 95% confidence interval = 1.00-1.36; p = .045). CONCLUSIONS The findings showed that higher sedentary behaviour is associated with higher odds of periodontal disease. Future prospective longitudinal studies and strategies are needed to investigate implications further and define the magnitude of the association between physical activity and periodontal disease.
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Affiliation(s)
- Maha Almohamad
- Division of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center School of Public Health, Houston, Texas, USA
| | - Elizabeth Krall Kaye
- Health Policy and Health Services Research, Boston University Henry M. Goldman School of Dental Medicine, Boston, Massachusetts, USA
| | - Dania Mofleh
- Division of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center School of Public Health, Houston, Texas, USA
| | - Nicole L Spartano
- Section of Endocrinology, Diabetes, Nutrition, and Weight Management, Boston University School of Medicine, Boston, Massachusetts, USA
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9
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Walling J, Kirchhoff T, Berthold M, Wenzler JS, Braun A. Impact of thermal photodynamic disinfection on root dentin temperature in vitro. Photodiagnosis Photodyn Ther 2021; 35:102476. [PMID: 34358709 DOI: 10.1016/j.pdpdt.2021.102476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/23/2021] [Accepted: 08/02/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Thermal photodynamic disinfection procedures have been proposed for adjunctive endodontic treatment. This study assessed photothermal disinfection relative to root dentin temperature and the thermal effects of simulated periodontal blood flow. METHODS Thirty freshly extracted human single-rooted teeth were prepared endodontically using a 45/.02 master apical file. The root surfaces were coated with wax and covered with thermoforming sheets, leaving a circumferential space of 0.25 mm after wax removal. The sheets were perforated to allow fluid circulation through the simulated periodontal space. Irradiation was performed in two groups of 30: I, 810 nm laser (1.5 W, continuous wave), 4 × 5 s; II, photothermal group: indocyanine green and 810 nm laser (200 mW, continuous wave), 20 s. Thermographic measurements were performed at different water flow rates (6, 2.6, 0 mL/min) with a baseline temperature of 37 °C. Nonparametric statistical analysis was performed (Wilcoxon). RESULTS The highest temperature change (median 7.52 °C, range 0.82-18.32 °C) was with 810 nm laser irradiation in group I, without any simulated blood flow. Fluid circulation resulted in a significant reduction in temperature changes in this group (median 2.14 °C, range 0.37-9.83 °C; p < 0.05). The lowest temperature changes were in the photothermal group with a water flow rate of 6 mL/min (median 0.79 °C, range 0.00-3.88 °C; p < 0.05). CONCLUSION Photothermal disinfection of root canals can increase root canal dentin temperatures, but periodontal fluid circulation has a cooling effect on the outer root surface, reducing the risk of potential thermal injury to periodontal tissue.
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Affiliation(s)
- Julian Walling
- Clinic for Operative Dentistry, Periodontology and Preventive Dentistry, RWTH Aachen University, Pauwelsstrasse 30, Aachen 52074, Germany
| | - Tabea Kirchhoff
- Clinic for Operative Dentistry, Periodontology and Preventive Dentistry, RWTH Aachen University, Pauwelsstrasse 30, Aachen 52074, Germany
| | - Michael Berthold
- Clinic for Operative Dentistry, Periodontology and Preventive Dentistry, RWTH Aachen University, Pauwelsstrasse 30, Aachen 52074, Germany
| | - Johannes-Simon Wenzler
- Clinic for Operative Dentistry, Periodontology and Preventive Dentistry, RWTH Aachen University, Pauwelsstrasse 30, Aachen 52074, Germany.
| | - Andreas Braun
- Clinic for Operative Dentistry, Periodontology and Preventive Dentistry, RWTH Aachen University, Pauwelsstrasse 30, Aachen 52074, Germany
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10
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Ahad A, Bey A, Khan S, Ahmad MS. Periodontal status associated with dual habits of smoking and smokeless tobacco use: A cross-sectional study in young adults. JOURNAL OF ADVANCED PERIODONTOLOGY & IMPLANT DENTISTRY 2021; 13:69-75. [PMID: 35919680 PMCID: PMC9327479 DOI: 10.34172/japid.2021.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 07/09/2021] [Indexed: 11/09/2022]
Abstract
Background. Tobacco smoke is an established risk factor for periodontitis. However, few studies have evaluated the periodontal status of smokeless tobacco (SLT) users, while that of individuals with dual habits has largely been unexplored. Therefore, the current study aimed to find if the periodontal status in individuals with dual habits of smoking and SLT use is different from those with any single habit.Methods. Four groups (A: exclusive smokers, B: exclusive tobacco chewers, C: individuals with dual habits, and D: non-users of tobacco), each comprising 75 males in the age group of 20 to 35 years, were selected. Along with the history of tobacco use, a modified oral hygiene index (OHI), gingival index (GI), probing depth (PD), and the number of teeth with gingival recession (GR) were recorded. The data were assessed using the Chi-squared test, one-way ANOVA, and logistic regression. Statistical significance was set at P<0.05.Results. Group C exhibited the highest mean OHI scores, with 94.66% of participants having poor oral hygiene (OHI>3.0). The prevalence of severe gingivitis (GI>2.0) was significantly lower among exclusive smokers (group A) and those with dual habits (group C) compared to the other two groups. As much as 60% of group C participants had average PD in the range of 4-6 mm, while deeper average PD (>6 mm) was most common among smokers. The highest risk of having a tooth with GR was also associated with the dual habit (OR = 4.33, 95% CI = 3.24 - 5.76) compared with the non-users.Conclusion. While both forms of tobacco were associated with poor periodontal status, the additive effect of smoking and SLT use was evident in almost all the parameters, more so with poor oral hygiene and the prevalence of gingival recession. These findings emphasize that individuals with dual habits have an additional risk for periodontal destruction.
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Affiliation(s)
- Abdul Ahad
- Department of Dentistry, Medini Rai Medical College, Palamu, Jharkhand, India
| | - Afshan Bey
- Department of Periodontics, Dr. Ziauddin Ahmad Dental College, Faculty of Medicine, Aligarh Muslim University, Aligarh, India
| | - Saif Khan
- Department of Periodontics, Dr. Ziauddin Ahmad Dental College, Faculty of Medicine, Aligarh Muslim University, Aligarh, India
| | - Mohammad Sami Ahmad
- Department of Preventive Dental Sciences, College of Dentistry, Taibah University, Madinah, Saudi Arabia
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11
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Shetty KP, Luke AM, Saeed M, Simy M, Venkata SS. Comparative Evaluation of Pain Perception in Symptomatic Apical Periodontitis among Smokers and Non-Smokers Patients during Endodontic Treatment. A Clinical Prospective. Open Dent J 2021. [DOI: 10.2174/1874210602115010223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introduction:
The most common sequelae of events caused by the bacterial ingress into the tooth structures leading to pain is almost always treated by endodontic therapy, which establishes a correlation between pain and endodontics. There are many host modulatory factors that alter pain response. Smoking is one such factor that has a significant effect on human responses, immune responses, along with the risk of infection.
Methods:
A total of 10 non-smokers and 10 smokers having symptomatic apical periodontitis undergoing root canal treatment were selected. The treatment was divided into four appointments, and the patients were asked to record the interappointment pain level on a VAS scale. The data obtained were analyzed using SPSS version 20 software, and the tests employed were independent sample t-test, post-hoc Bonferroni test.
Results and Discussion:
The interappointment pain levels during the endodontic treatment were found to be higher among smokers than non-smokers. Both the groups initially showed the perception of pain, but even at the end of the treatment, smokers were found to have pain. p-value </= 0.5 was considered significant.
Conclusion:
It was concluded from the study that smokers have a higher level of pain perception when compared to non-smokers.
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12
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Kushwaha SS, Multani RK, Kushwaha NS, Gautam S, Jindal DG, Arora KS, Avasthi A. Saliva as a Potential Diagnostic Tool to Evaluate Relationship between Oral Microbiome and Potentially Malignant Disorders for Prevention of Malignant Transformation. Asian Pac J Cancer Prev 2021; 22:125-129. [PMID: 33507689 PMCID: PMC8184171 DOI: 10.31557/apjcp.2021.22.1.125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE The current research was conducted with an aim to assess the association of oral microbiome with Potentially malignant disorders (PMDs) because usage of tobacco in any form alters the normal microbiome and shifts it towards dysbiosis. Thus, our definitive knowledge of the oral commensal bacteria and oral cancer link can definitely be used as a potential adjunct to early diagnosis and management of PMDs and prevent it's malignant transformation. STUDY DESIGN A total of 100 individuals of minimum 18 years of age were included in the study which, were classified into 2 groups of tobacco users (50) and non-tobacco users (50). The tobacco users had a history of tobacco consumption for at least 5 years. RESULTS The present study, showed highest percentage (72%) of anaerobic bacteria, followed by aerobic (22%) and lowest count of yeast (4%). CONCLUSION The ecological shift to dysbiosis is a significant finding in oral carcinogenesis. Further investigation on a larger group of altered microbiomes will definitely help in establishing relationship of altered microbiome and PMDs, which can help in appropriate treatment and better prognosis.
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Affiliation(s)
- Sandhya Singh Kushwaha
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Rupinder Kaur Multani
- Department of Oral Pathology and Microbiology, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, India
| | - Narendra Singh Kushwaha
- Department of Prosthodontics, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, India
| | - Swati Gautam
- Department of Oral Pathology and Microbiology, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, India
| | - Deepti Garg Jindal
- Department of Oral Pathology and Microbiology, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, India
| | - Karandeep Singh Arora
- Department of Oral Medicine and Radiology, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, India
| | - Avijit Avasthi
- Department of Public Health Dentistry, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, India
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Oyapero A, Oyapero O, Akinleye A. Burden of tobacco, kola nut and alcohol consumption
and its association with periodontal disease, potentially
malignant lesions and quality of life among bus drivers,
Lagos State, Nigeria. POPULATION MEDICINE 2020. [DOI: 10.18332/popmed/118726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Turgut Cankaya Z, Yurdakos A, Gokalp Kalabay P. The association between denture care and oral hygiene habits, oral hygiene knowledge and periodontal status of geriatric patients wearing removable partial dentures. Eur Oral Res 2020; 54:9-15. [PMID: 32518905 PMCID: PMC7252529 DOI: 10.26650/eor.20200048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose: This study aims to evaluate the association of the denture care with oral hygiene
habits, knowledge and periodontal status geriatric patients wearing removable
partial denture (RPD) and to compare the relationship between denture cleaning
and tooth brushing frequency. Patients and methods: In total, 553 participants wearing RPD for at least 6 months and aged 65–86 years
were asked to complete a questionnaire following the clinical examination. Chisquare
analysis and Fisher’s exact test utilized to analyze the data. Results: A significant relationship was found between the frequency of smoking, denture
age, overnight denture wearing, denture stomatitis and denture cleaning (p<0.05).
54.10% of the participants reporting that they did not have information about
denture care had poor denture cleaning. Among patients brushing once per day,
26.34% had a good level of denture cleaning; whereas, this was 39.40% for those
brushing three times in a day. Conclusion: The type of advice (verbal or written) and oral hygiene habits demonstrated a
more significant impact on the cleaning level of dentures than the socioeconomic
level, smoking, overnight use, denture age. The success of denture maintenance
might depend on the patients’ knowledge of denture care and hygiene habits and
geriatric patients’ motivation.
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Affiliation(s)
- Zeynep Turgut Cankaya
- University of Gazi, Faculty of Dentistry, Department of Periodontology, Ankara,Turkey
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15
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Wang Y, Huang X, He F. Mechanism and role of nitric oxide signaling in periodontitis. Exp Ther Med 2019. [PMID: 31641379 DOI: 10.3892/etm.20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
The present study investigated the role of the nitric oxide (NO) signaling pathway in the progression of periodontal disease, and explored the related genetic mechanisms. An experimental model of periodontitis was established in Sprague-Dawley rats, then they were divided into normal control, and 2, 4 and 6 weeks post-surgery groups. NO content was determined in the saliva of rats from each group by the Griess reagent method. Pathological changes of the periodontal tissue sections were evaluated with hematoxylin-eosin staining. The periodontal tissue sections were also evaluated by immunohistochemistry to detect the expression of inducible nitric oxide synthase 2 (iNOS2). Significant differences were detected in the iNOS2 expression of the periodontal tissue based on immunohistochemistry. There was a significant time-dependent increase in NO serum levels post-surgery. Two single nucleotide polymorphisms (SNP), rs2297518 in the iNOS gene and rs841 of the GTP cyclohydrolase I gene, were identified to be closely related to alveolar bone resorption, which is associated with the SNP rs1049255 of the cytochrome b-245 α chain gene. The present findings demonstrated that iNOS2 values increased and NO levels increased with the progression of periodontitis. These results are in agreement with the previous literature. It was hypothesized that NO has a role in the occurrence and development of periodontal disease by regulating the action of certain cytokines.
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Affiliation(s)
- Yan Wang
- Department of Stomatology, The East Campus of Beihua University, Jilin, Jilin 132000, P.R. China
| | - Xiangdao Huang
- Department of Stomatology, The East Campus of Beihua University, Jilin, Jilin 132000, P.R. China
| | - Fuming He
- Department of Stomatology, The Affiliated Dental Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310006, P.R. China
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Wang Y, Huang X, He F. Mechanism and role of nitric oxide signaling in periodontitis. Exp Ther Med 2019; 18:3929-3935. [PMID: 31641379 PMCID: PMC6796435 DOI: 10.3892/etm.2019.8044] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 04/05/2019] [Indexed: 12/13/2022] Open
Abstract
The present study investigated the role of the nitric oxide (NO) signaling pathway in the progression of periodontal disease, and explored the related genetic mechanisms. An experimental model of periodontitis was established in Sprague-Dawley rats, then they were divided into normal control, and 2, 4 and 6 weeks post-surgery groups. NO content was determined in the saliva of rats from each group by the Griess reagent method. Pathological changes of the periodontal tissue sections were evaluated with hematoxylin-eosin staining. The periodontal tissue sections were also evaluated by immunohistochemistry to detect the expression of inducible nitric oxide synthase 2 (iNOS2). Significant differences were detected in the iNOS2 expression of the periodontal tissue based on immunohistochemistry. There was a significant time-dependent increase in NO serum levels post-surgery. Two single nucleotide polymorphisms (SNP), rs2297518 in the iNOS gene and rs841 of the GTP cyclohydrolase I gene, were identified to be closely related to alveolar bone resorption, which is associated with the SNP rs1049255 of the cytochrome b-245 α chain gene. The present findings demonstrated that iNOS2 values increased and NO levels increased with the progression of periodontitis. These results are in agreement with the previous literature. It was hypothesized that NO has a role in the occurrence and development of periodontal disease by regulating the action of certain cytokines.
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Affiliation(s)
- Yan Wang
- Department of Stomatology, The East Campus of Beihua University, Jilin, Jilin 132000, P.R. China
| | - Xiangdao Huang
- Department of Stomatology, The East Campus of Beihua University, Jilin, Jilin 132000, P.R. China
| | - Fuming He
- Department of Stomatology, The Affiliated Dental Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310006, P.R. China
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Fretibacterium sp. human oral taxon 360 is a novel biomarker for periodontitis screening in the Japanese population. PLoS One 2019; 14:e0218266. [PMID: 31216300 PMCID: PMC6584019 DOI: 10.1371/journal.pone.0218266] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 05/29/2019] [Indexed: 01/21/2023] Open
Abstract
Background Periodontitis is a common inflammatory disease, leading to bone destruction and tooth loss. Screening for periodontitis is important in preventing the progress of this disease. Various types of bacteria have been examined as potential screening targets, but only culturable pathogenic bacteria have been considered candidates. Recently, the various uncultivable bacteria have been identified in microbiome studies, but the value of these bacteria in periodontitis screening remains unknown. Objectives The aim of this study was to evaluate the diagnostic use of uncultivable bacteria Fretibacterium sp. HOT 360 and TM7 sp. HOT 356 for periodontitis screening in the Japanese population. Material and methods Stimulated saliva samples were collected from 217 participants (periodontitis group, n = 157; healthy group, n = 60). The two uncultivable bacterial species selected were: Fretibacterium sp. human oral taxon 360 (Fretibacterium sp. HOT 360) and TM7 sp. human oral taxon 356 (TM7 sp. HOT 356). The levels of these two bacterial species were compared with those of Porphyromonas gingivalis (P. gingivalis), a keystone pathogen in periodontitis. These three species of bacteria were then quantified using qualitative real-time polymerase chain reaction (qPCR) with specific primers and Taqman probes. Statistical analysis was performed by SPSS 20.0 software. P value was statistically significant at .05. Results The populations of uncultivable bacterial species TM7 sp. HOT 356 and Fretibacterium sp. HOT 360 were significantly higher in periodontitis group than in healthy group. Only Fretibacterium sp. HOT 360 showed a significantly positive correlation with such periodontal parameters as probing pocket depth (PPD) and bleeding on probing (BOP). Conclusion These findings indicate that uncultivable bacteria Fretibacterium sp. HOT 360 can be used as a saliva-based diagnostic bacterial biomarker for periodontitis screening.
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Periodontitis Stage III-IV, Grade C and Correlated Factors: A Histomorphometric Study. Biomedicines 2019; 7:biomedicines7020043. [PMID: 31212787 PMCID: PMC6632030 DOI: 10.3390/biomedicines7020043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 06/10/2019] [Indexed: 11/17/2022] Open
Abstract
Background: Periodontitis is a disease that leads to serious functional and esthetic dysfunctions. Periodontitis exists in different forms, and its etiology is related to multiple component causes. Two key processes involved in the evolution of this pathology are angiogenesis and inflammatory infiltrate. The aim of this study was to understand if important factors such as smoking, gender, age, plaque, pus, and probing pocket depth could influence the histomorphological pattern of generalized stage III–IV, grade C periodontitis (GPIII–IVC), which is a particular form of periodontitis. Methods: Eighteen subjects with GPIII–IVC were enrolled in this study. The percentage of inflammatory cells and the vascular area were measured and evaluated in relation to each periodontal disease-associated factor. Results: Females showed a significant increase in the percentage of inflammatory cells compared to males (6.29% vs. 2.28%, p-value = 0.020) and it was higher in non-smokers than in smokers (4.56% vs. 3.14%, p-value = 0.048). Young patients showed a significant increase in vascular area percentage compared to older patients (0.60% vs. 0.46%, p-value = 0.0006) and this percentage was also higher in non-smokers compared to smokers (0.41% vs. 0.55%, p-value = 0.0008). The vascular area was also more than halved in subjects with residual plaque on tooth surfaces (0.74% vs. 0.36%, p-value = 0.0005). Conclusions: These results suggested that even if these factors are commonly related to the worsening of periodontal status, some of them (pus and periodontal probing depth (PPD)) do not affect the inflammatory and vascular patterns.
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Alhajj MN, Halboub E, Amran AG, Alkheraif AA, Al-Sanabani FA, Al-Makramani BM, Al-Basmi AA, Al-Ghabri FA. Link between perceived oral and general health status among Yemeni adult dental patients. BMC Oral Health 2019; 19:93. [PMID: 31138198 PMCID: PMC6540451 DOI: 10.1186/s12903-019-0793-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 05/20/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Self-perceived health is an essential measure of health status and even a paramount predictor of mortality. So long as it is said that oral health (OH) and general health (GH) are mirrors to each other. This study sought to determine how Yemeni adults rate their OH and GH, whether such a self-rating influenced by some potential risk factors, and whether both ratings (OH and GH) are correlated. METHODS A sample of 587 Yemeni dental patients aged 20 years and over were consecutively recruited. A structured interview form was used covering the following variables: age, gender, marital status, educational level, presence of dental prosthesis (DP), smoking and Qat chewing habits as independent variables, along with questions on "perceived oral health (POH)" and "perceived general health (PGH)" as dependent variables. The bivariate and multiple ordinal regression analyses were applied at P-value < 0.05. RESULTS Most of participants were women (73.6%), and married (71.4%), and more than half of them were young adults (58.2%), with high educational levels (53.3%), and not having DP. Only 310 participants responded to the questions on smoking and Qat chewing habits. Of these, 88.5% were non-smokers and 62.1% were Qat non-chewers. Up to 50% of the participants reported their POH as poor or fair, while lower proportions of participants (17%) reported their PGH as such. Younger age (compared to elders), high education levels (compared to primary education) and being single (compared to married) significantly revealed better levels of POH, while high education levels and being females significantly revealed better levels of PGH. Smoking and Qat chewing habits were found to have no effect on the perception of POH or PGH. POH and PGH were found to be significantly correlated (r = 0.486; P < 0.001). CONCLUSION Higher levels of oral health problems can be anticipated among patients who perceive poor general health, and vice versa. The age, marital status and education were independent determinants of POH, while the gender and education were independent determinants of PGH.
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Affiliation(s)
| | - Esam Halboub
- Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, Kingdom of Saudi Arabia
| | - Abdullah G Amran
- Department of Periodontics, Faculty of Dentistry, Thamar University, Dhamar, Yemen
| | - Abdulaziz A Alkheraif
- Dental Biomaterials Research Chair, Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Fuad A Al-Sanabani
- Department of Prosthetic Dental Science, College of Dentistry, Jazan university, Jazan, Kingdom of Saudi Arabia
| | - Bandar M Al-Makramani
- Department of Prosthetic Dental Science, College of Dentistry, Jazan university, Jazan, Kingdom of Saudi Arabia
| | | | - Fawaz A Al-Ghabri
- Department of Periodontics, Faculty of Dentistry, Thamar University, Dhamar, Yemen
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20
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Buduneli N, Scott DA. Tobacco-induced suppression of the vascular response to dental plaque. Mol Oral Microbiol 2018; 33:271-282. [PMID: 29768735 PMCID: PMC8246627 DOI: 10.1111/omi.12228] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2018] [Indexed: 12/26/2022]
Abstract
Cigarette smoking presents oral health professionals with a clinical and research conundrum: reduced periodontal vascular responsiveness to the oral biofilm accompanied by increased susceptibility to destructive periodontal diseases. This presents a significant problem, hampering diagnosis and complicating treatment planning. The aim of this review is to summarize contemporary hypotheses that help to explain mechanistically the phenomenon of a suppressed bleeding response to dysbiotic plaque in the periodontia of smokers. The influence of smoke exposure on angiogenesis, innate cell function, the production of inflammatory mediators including cytokines and proteases, tobacco-bacteria interactions, and potential genetic predisposition are discussed.
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Affiliation(s)
| | - David A. Scott
- Department of Oral Immunology and Infectious Diseases, School of Dentistry, University of Louisville, Louisville, KY, USA
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Lavigne SE, Doupe MB, Iacopino AM, Mahmud S, Elliott L. The effects of power toothbrushing on periodontal inflammation in a Canadian nursing home population: A randomized controlled trial. Int J Dent Hyg 2017; 15:328-334. [PMID: 28105737 DOI: 10.1111/idh.12268] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The aim of this study was to investigate whether twice-daily use of a rotating-oscillating power toothbrush (Oral-B Professional Care 1000™ ) in nursing home (NH) residents over a 6-week period, compared to usual care (UC), would reduce periodontal inflammation. METHODS In this repeated measures single-blinded randomized controlled trial, 59 residents of one NH in Winnipeg, Canada, were randomized to receive either twice-daily tooth brushing with a rotating-oscillating power toothbrush (PB) or UC by caregivers. Consent was obtained from residents or their proxies. Participants had some natural teeth, periodontal inflammation, non-aggressive behaviour, no communicable diseases, were non-smokers and non-comatose. Outcomes were measured at baseline and 6 weeks, which included: inflammation (MGI, Lobene), bleeding (PBI, Loesche) and Plaque (Turesky). Comparisons of group changes in outcomes were analysed using an ANOVA with a repeated measure. RESULTS Of 59 original study participants, one withdrew, one died prior to study commencement and three died before study completion. All oral parameters improved significantly for the remaining 54 residents over time (P<.0001), with no differences between groups. CONCLUSIONS These results demonstrate that it is possible for caregivers to improve periodontal inflammation of residents over a 6-week period. Despite no significant group differences, periodontal inflammation of all study participants improved significantly, particularly in the reduction of bleeding, a direct measure of periodontal inflammation, which is a unique finding.
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Affiliation(s)
- S E Lavigne
- School of Dental Hygiene, University of Manitoba, Winnipeg, MB, Canada
| | - M B Doupe
- College of Medicine, University of Manitoba, Manitoba, MB, Canada
| | - A M Iacopino
- College of Dentistry, University of Manitoba, Manitoba, MB, Canada
| | - S Mahmud
- College of Medicine, University of Manitoba, Manitoba, MB, Canada
| | - L Elliott
- College of Medicine, University of Manitoba, Manitoba, MB, Canada
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Periodontitis, Bacteremia and Infective Endocarditis: A Review Study. ARCHIVES OF PEDIATRIC INFECTIOUS DISEASES 2017. [DOI: 10.5812/pedinfect.41067] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Jalayer Naderi N, Semyari H, Hemmati R. The Effect of Smoking on Mast Cells Density and Angiogenesis in Chronic Periodontitis. IRANIAN JOURNAL OF PATHOLOGY 2017; 12:384-391. [PMID: 29563935 PMCID: PMC5844684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 01/29/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND OBJECTIVE Gingival bleeding reduction in smokers has been associated with decreased blood vessel density. The mechanism of suppressive effect of cigarette smoking on blood vessel density is not precisely defined. The aim of this study was to evaluate the impact of smoking on angiogenesis by assessing mast cells density and VEGF expression in chronic periodontitis. MATERIALS& METHODS 52 paraffin embedded block of gingiva tissues with periodontitis obtained from 30 nonsmokers and 22 smokers undergoing flap surgery were examined immunohistochemically for VEGF expression. Mast cell counts was completed on toluidine blue stained slides. Exposure to cigarette smoking was calculated by the number of packs × year. Patients were classified into 4 groups based on the number of smoked cigarettes. The correlation between VEGF expression and mast cell counts was evaluated and compared in nonsmokers and smokers. RESULTS The mean number of mast cells (p=0.004) and average value of VEGF expression (p = 0.000) in nonsmokers was significantly higher than smokers. No correlation was noted between VEGF expression / mast cell counts and number of smoked cigarettes in four groups of smokers (p=0.29,0.12 , 0.20 and 0.11, respectively). CONCLUSION Mast cells and VEGF expression may account for suppressive effect of cigarette smoking on blood vessels in periodontitis.
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Affiliation(s)
- Noushin Jalayer Naderi
- Dept. of Oral and Maxillofacial Pathology, Faculty of Dentistry, Shahed University,Corresponding information: Drs. Noushin Jalayer Naderi, Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Shahed University, Tehran, Iran,
| | - Hasan Semyari
- Dept. of Periodontic, Faculty of Dentistry, Shahed University
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Rahiminejad M, Hasegawa H, Papadopoulos M, MacKinnon A. Actinomycotic brain abscess. BJR Case Rep 2016; 2:20150370. [PMID: 30460021 PMCID: PMC6243313 DOI: 10.1259/bjrcr.20150370] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 03/17/2016] [Accepted: 03/30/2016] [Indexed: 11/10/2022] Open
Abstract
Actinomycosis is caused by Gram-positive filamentous anaerobic organisms of genus Actinomyces, which are commensals of mucosal membranes of the oropharyngeal cavity, and gastrointestinal and genitourinary tracts. Central nervous system involvement is rare and may present as cerebral abscess, meningitis, meningoencephalitis, subdural empyema or epidural abscess. The radiological appearances of actinomycotic brain abscesses are not well recognized. Here, we present the characteristic imaging features of an actinomycotic brain abscess.
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Affiliation(s)
- Maryam Rahiminejad
- Department of Neurosurgery, Atkinson Morley Wing, St George's Hospital, London, UK
| | - Harutomo Hasegawa
- Department of Neurosurgery, Atkinson Morley Wing, St George's Hospital, London, UK
| | - Marios Papadopoulos
- Department of Neurosurgery, Atkinson Morley Wing, St George's Hospital, London, UK
| | - Andrew MacKinnon
- Department of Neuroradiology, Atkinson Morley Wing, St George's Hospital, London, UK
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Katuri KK, Alluri JK, Chintagunta C, Tadiboina N, Borugadda R, Loya M, Marella Y, Bollepalli AC. Assessment of Periodontal Health Status in Smokers and Smokeless Tobacco Users: A Cross-Sectional Study. J Clin Diagn Res 2016; 10:ZC143-ZC146. [PMID: 27891477 DOI: 10.7860/jcdr/2016/22160.8700] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2016] [Accepted: 09/06/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Oral smokeless tobacco consumption has been considered as a major risk factor for oral cancer, its role as a risk factor for periodontal disease is less well documented when compared to that of relationship between smoking and periodontal disease. AIM The aim of the present cross-sectional study was to evaluate the effect of various forms of tobacco consumption i.e., smoking and smokeless tobacco forms on periodontal status. MATERIALS AND METHODS The study population included 120 subjects with the habit of tobacco consumption, based on form of tobacco use they were divided into Group 1 (smoking), Group 2 (Smokeless tobacco), and Group 3 (smokers and smokeless tobacco users). The periodontal status for each group was evaluated by measuring Oral Hygiene Index- Simplified (OHI-S) and Community Periodontal Index (CPI) for Probing Depth (CPI-PD) and Attachment Loss (CPI-AL). RESULTS OHI-S mean scores in Group 1 (3.53±1.03), Group 2 (3.06±0.92) and Group 3 (3.45±0.96) were similar, which were not statistically significant (p>0.076). The mean values of CPI-PD were 3.75±0.44 in Group 1, 3.65±0.48 in Group 2, 3.80±0.41 in Group 3 with no significant difference between the three Groups (p> 0.309). When the mean values of CPI-AL (0.95±0.75 in Group 1, 1.40±0.74 in group 2, and 1.55±0.60 in Group 3) were compared in between the Groups, a statistically significant difference was observed in Group 3 (p<0.001). CONCLUSION The results showed that tobacco consumption in both forms caused poor periodontal status, with smokeless tobacco users having more amount of attachment loss than smokers.
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Affiliation(s)
- Kishore Kumar Katuri
- Professor, Department of Periodontics, Sibar Institute of Dental Sciences , Guntur, Andhra Pradesh, India
| | - Juhee Keerthana Alluri
- Postgraduate Student, Department of Periodontics, Sibar Institute of Dental Sciences , Guntur, Andhra Pradesh, India
| | - Chaitanya Chintagunta
- Postgraduate Student, Department of Periodontics, Sibar Institute of Dental Sciences , Guntur, Andhra Pradesh, India
| | - Nagarjuna Tadiboina
- Postgraduate Student, Department of Periodontics, Sibar Institute of Dental Sciences , Guntur, Andhra Pradesh, India
| | - Ravithej Borugadda
- Postgraduate Student, Department of Periodontics, Sibar Institute of Dental Sciences , Guntur, Andhra Pradesh, India
| | - Mitali Loya
- Postgraduate Student, Department of Periodontics, Sibar Institute of Dental Sciences , Guntur, Andhra Pradesh, India
| | - Yamuna Marella
- Postgraduate Student, Department of Periodontics, Sibar Institute of Dental Sciences , Guntur, Andhra Pradesh, India
| | - Appaiah Chowdary Bollepalli
- Senior Lecturer, Department of Periodontics, Sibar Institute of Dental Sciences , Guntur, Andhra Pradesh, India
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Jawzali JI. Association between salivary sialic acid and periodontal health status among smokers. Saudi Dent J 2016; 28:124-35. [PMID: 27656079 PMCID: PMC5021811 DOI: 10.1016/j.sdentj.2016.05.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 03/02/2016] [Accepted: 05/30/2016] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Smoking is an environmental risk factor causing poor dental health. Sialic acid is a salivary marker of oxidative stress for research of periodontal diseases. AIMS To identify diagnostic sialic acid fraction and its scavenger effect for periodontal diseases among smokers and periodental health status. SUBJECT AND METHOD This study carried out in the Khanzad specialized dental center - Erbil city. The study population is composed of 62 convenient samples. A structured interview questionnaire form was used to collect data about socio-demographic properties and smoking history. Clinical measurements were carried out to measure periodontal health status. Un-stimulated whole saliva samples were collected for measuring sialic acid fractions. Statistical package for social science (SPSS, version 18), was used for analysis and odds ratio. RESULTS Risk of smoking increased significantly in young to mid ages, which included most of the current smokers, with periodontal diseases, and high total free sialic acid. Risk of periodontitis and teeth missing increased significantly by long duration of smoking, bad tooth brushing, and poor eating habits. Risk of teeth mobility and loss decreased significantly by early smoking cessation and low income. High levels of free sialic acid correlated significantly in current smokers with medium and deep pocket depth. CONCLUSION Salivary free sialic acid may be used as a diagnostic oxidative stress biomarker for periodontal diseases among young current smokers. Cumulative destructive effect of long duration of smoking on the periodontum can be controlled by smoking cessation, good oral hygiene and diet habit in early old ages.
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Perayil J, Menon KS, Kurup S, Thomas AE, Fenol A, Vyloppillil R, Bhaskar A, Megha S. Influence of Vitamin D & Calcium Supplementation in the Management of Periodontitis. J Clin Diagn Res 2015; 9:ZC35-8. [PMID: 26266214 DOI: 10.7860/jcdr/2015/12292.6091] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 04/21/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION It has long been recognized that vitamin D is a hormone and were many studies reporting that patients in periodontal maintenance programs taking vitamin D and calcium supplementation had a trend for better periodontal health compared to patients not taking supplementation. AIM To evaluate the effect of vitamin D and calcium supplementation in reducing gingival inflammation, using clinical parameters like gingival index (GI), oral hygiene index-simplified (OHIS), probing pocket depth (PPD), clinical attachment level (CAL) and bone density (BD). Also, to assess whether calcium and vitamin D oral supplementation influences alveolar Bone Density (BD). DESIGN AND SETTINGS A nonrandomised clinical trial done in Amrita School of dentistry, Kochi, India. MATERIALS AND METHODS Group A taking vitamin D (250IU/day) and calcium (500 mg/day) supplementation, and Group B were not taking oral supplementation. All subjects had at least one or more teeth with chronic moderate periodontitis. Digital Orthopantomogram images were taken to assess bone density. Data were collected at baseline and three months. STATISTICAL ANALYSIS USED OHI-S, GI, PPD, CAL, and Bone Densities (BD) were calculated per group. Karl Pearson Coefficient of correlation was used to test correlation of bone density with GI and OHI -S. Intergroup comparison of parameters were done using Independent two Sample t-test. Intragroup comparison of parameters at recall interval was done using Paired sample t-test. The results were considered statistically significant when p-value was <0.05. RESULTS Both Groups showed significant change in the periodontal parameters and bone density after three months and intragroup comparison showed highly significant results for vitamin D group in relation to GI, OHI S and bone density. CONCLUSION Calcium and vitamin D supplementation has got a positive effect on periodontal health and it can be used as an adjunct to non surgical periodontal therapy.
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Affiliation(s)
- Jayachandran Perayil
- Professor and HOD, Department of Periodontics, Amrita School of Dentistry , Ponekkara, Kochi, India
| | - Keerthy S Menon
- Post Graduate Trainee, Department of Periodontics, Amrita School of Dentistry , Ponekkara, Kochi, India
| | - Seema Kurup
- Professor and HOD, Department of Oral Medicine and Radiology, Amrita School of Dentistry , Ponekkara, Kochi, India
| | - Anju Elizebath Thomas
- Post Graduate Trainee, Department of Oral Medicine and Radiology, Amrita School of Dentistry , Ponekkara, Kochi, India
| | - Angel Fenol
- Professor, Department of Periodontics, Amrita School of Dentistry , Ponekkara, Kochi, India
| | - Rajesh Vyloppillil
- Professor, Department of Periodontics, Amrita School of Dentistry , Ponekkara, Kochi, India
| | - Anuradha Bhaskar
- Reader, Department of Periodontics, Amrita School of Dentistry , Ponekkara, Kochi, India
| | - Sai Megha
- Assistant Professor, Department of Periodontics, Amrita School of Dentistry , Ponekkara, Kochi, India
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Jalayer Naderi N, Semyari H, Elahinia Z. The Impact of Smoking on Gingiva: a Histopathological Study. IRANIAN JOURNAL OF PATHOLOGY 2015; 10:214-220. [PMID: 26351487 PMCID: PMC4539769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 09/26/2014] [Indexed: 06/05/2023]
Abstract
BACKGROUND AND OBJECTIVE Smoking can be associated with the decreasing gingival blood flow and epithelial changes. The aim of this study was to evaluate the histopathological changes of gingival epithelium and connective tissue in smokers . METHODS The study was case-control. Sixty male patients ( 28 smokers and 32 non smokers) suffering chronic periodontitis were participated in the study . Periodontal parameters consisting the gingival (GI) and periodontal (PI) indexes were registered. Tissue samples were taken during flap surgery. The hemotoxylin and eosin stained slides were assessed for blood vessel density, inflammatory cells infiltration and epithelial changes. The histopathological findings were compared between smokers and nonsmokers. Data analyzed using t -test and chi-square tests. RESULTS Smokers had lower GI (1.35 ± 0.48) and higher PI (2.87±0.68) than nonsmokers (2.72 ±0.31 and 1.87±0.25, respectively). The mean count of blood vessels with ≤ 0.5µ diameter was 18.78±10.06 and 5.90±2.93 in smokers, nonsmokers, respectively. The mean inflammatory cells infiltration in smokers, and nonsmokers were 0.89±1.03 and 70±0.46 that showed significant difference between two groups ( P = 0.001, SD=1.21). The difference of epithelial hyperkeratosis, atrophy and acanthosis was not different in smokers and nonsmokers. Loss of normal epithelium pattern comprising of bulbous rete ridges, loss of polarity and increased parabasal cells was seen in 23(82.14%) of smokers and 2(6.25%) of nonsmokers. CONCLUSION Despite the normal appearance of gingiva in smokers, smoking increasing the epithelial changes resemble to early phases of dysplasia and decreasing inflammatory reaction.
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Affiliation(s)
| | | | - Zahra Elahinia
- Graduate fromFaculty of Dentistry,Shahed University, Tehran, Iran
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Irigoyen-Camacho ME, Sanchez-Perez L, Molina-Frechero N, Velazquez-Alva C, Zepeda-Zepeda M, Borges-Yanez A. The relationship between body mass index and body fat percentage and periodontal status in Mexican adolescents. Acta Odontol Scand 2014; 72:48-57. [PMID: 23692334 DOI: 10.3109/00016357.2013.797100] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To assess the association between obesity indicators and the periodontal status of high school students. MATERIALS AND METHODS High school students (15-year-olds) in Mexico City participated in the survey (n = 257). International Obesity Task Force cut-off values (ISO-BMI) were applied to identify overweight and obesity. Also, bioelectrical impedance analysis was performed to estimate body fat percentage (BF%). The simplified detritus index (DI-S) was used to evaluate oral hygiene. The periodontal community index (CPI) was obtained to assess the periodontal status of the participants. RESULTS Overweight/obesity was identified in 30.0% of the students. BF% was 37.5% in women and 21.2% in men and 16.7% of the participants smoked and 33.5% of the students presented DI-S >1. Based on CPI, 59.5% of the participants showed good periodontal status (CPI = 0); bleeding on probing without further periodontal involvement was found in 13.6% of the participants (CPI = 1), 23.8% showed a CPI = 2 (dental calculus) and a CPI = 3 (shallow periodontal pockets) was detected in 3.1% of the participants. The results of the multinomial logistical regression model fitting CPI ≥2 identified an association BF% (OR = 1.06), having poor oral hygiene (OR = 20.09) and smoking (OR = 2.49). Similarly, overweight/obesity was associated with CPI ≥2 (OR = 1.78) adjusting for school attended (public school OR = 0.35), oral hygiene (DI-S >1, OR = 23.92) and tobacco consumption (smoker OR = 1.81). CONCLUSIONS Excess body fat indicators were associated with bleeding on probing and dental calculus in adolescents. The relationship between overweight/obesity and periodontal status in adolescents should be considered in oral health preventive programs.
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