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Dias S, Pheiffer C, Adam S. The Maternal Microbiome and Gestational Diabetes Mellitus: Cause and Effect. Microorganisms 2023; 11:2217. [PMID: 37764061 PMCID: PMC10535124 DOI: 10.3390/microorganisms11092217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
Gestational diabetes mellitus (GDM) is a growing public health concern that affects many pregnancies globally. The condition is associated with adverse maternal and neonatal outcomes including gestational hypertension, preeclampsia, placental abruption, preterm birth, stillbirth, and fetal growth restriction. In the long-term, mothers and children have an increased risk of developing metabolic diseases such as type 2 diabetes and cardiovascular disease. Accumulating evidence suggest that alterations in the maternal microbiome may play a role in the pathogenesis of GDM and adverse pregnancy outcomes. This review describes changes in the maternal microbiome during the physiological adaptations of pregnancy, GDM and adverse maternal and neonatal outcomes. Findings from this review highlight the importance of understanding the link between the maternal microbiome and GDM. Furthermore, new therapeutic approaches to prevent or better manage GDM are discussed. Further research and clinical trials are necessary to fully realize the therapeutic potential of the maternal microbiome and translate these findings into clinical practice.
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Affiliation(s)
- Stephanie Dias
- Biomedical Research and Innovation Platform (BRIP), South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa; (S.D.); (C.P.)
| | - Carmen Pheiffer
- Biomedical Research and Innovation Platform (BRIP), South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa; (S.D.); (C.P.)
- Centre for Cardio-Metabolic Research in Africa (CARMA), Division of Medical Physiology, Faculty of Health Sciences, Stellenbosch University, Tygerberg, Cape Town 7505, South Africa
- Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria 0028, South Africa
| | - Sumaiya Adam
- Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria 0028, South Africa
- Diabetes Research Centre, Faculty of Health Sciences, University of Pretoria, Pretoria 0028, South Africa
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Schievelbein BS, Casarin RP, da Mota Kruger MS, E Silva CF, da Silveira TM, Romano AR, Pappen FG, Pola NM. Systemic Profile and Periodontal Condition of Hospitalized Women with High-Risk Pregnancy: A Cross-Sectional Study. Matern Child Health J 2023:10.1007/s10995-023-03659-8. [PMID: 37004625 DOI: 10.1007/s10995-023-03659-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2023] [Indexed: 04/04/2023]
Abstract
INTRODUCTION The physiological changes in mother-infant pairs during pregnancy increase the susceptibility to a series of infections, including those of the oral cavity. Therefore, the oral and systemic health of pregnant women is related to adverse pregnancy outcomes. OBJECTIVE This cross-sectional study aimed to evaluate the systemic profile and periodontal status of women with a high-risk pregnancy. METHODS Eighty-nine pregnant women at risk of preterm labor admitted to a hospital in southern Brazil were interviewed and received a periodontal examination. Data related to obstetric complications during pregnancy (pre-eclampsia, infections, medication use, and gestational diabetes) and systemic diseases were collected from medical records. The periodontal parameters of probing pocket depth, bleeding on probing, and clinical attachment level were evaluated. The data were tabulated, and statistical analysis was performed (p < 0.05). RESULTS The mean age of participants was 24 years (SD = 5.62). Gingival bleeding was recorded in 91% of the participants. The prevalence of gingivitis was 31.46%, and periodontitis was 29.21%. No association between systemic conditions and periodontal disease was observed. CONCLUSIONS AND IMPLICATIONS FOR PRACTICE Periodontal inflammation was not associated with the systemic profile during pregnancy. However, women with high-risk pregnancies showed higher levels of gingival inflammation, emphasizing the importance of dental care during pregnancy.
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Affiliation(s)
| | - Renata Picanço Casarin
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | | | | | | | - Ana Regina Romano
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Fernanda Geraldo Pappen
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Natália Marcumini Pola
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil.
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Periodontitis and Preeclampsia in Pregnancy: A Systematic Review and Meta-Analysis. Matern Child Health J 2022; 26:2419-2443. [PMID: 36209308 PMCID: PMC9747857 DOI: 10.1007/s10995-022-03556-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVES A conflicting body of evidence suggests localized periodontal inflammation spreads systemically during pregnancy inducing adverse pregnancy outcomes. This systematic review and meta-analysis aim to specifically evaluate the relationship between periodontitis and preeclampsia. METHODS Electronic searches were carried out in Medline, Pubmed, Embase, Lilacs, Cochrane Controlled Clinical Trial Register, CINAHL, ClinicalTrials.gov, and Google Scholar with no restrictions on the year of publication. We identified and selected observational case-control and cohort studies that analyzed the association between periodontal disease and preeclampsia. This meta-analysis was conducted following the PRISMA checklist and MOOSE checklist. Pooled odds ratios, mean difference, and 95% confidence intervals were calculated using the random effect model. Heterogeneity was tested with Cochran's Q statistic. RESULTS Thirty studies including six cohort- and twenty-four case-control studies were selected. Periodontitis was significantly associated with increased risk for preeclampsia (OR 3.18, 95% CI 2.26 - 4.48, p < 0.00001), especially in a subgroup analysis including cohort studies (OR 4.19, 95% CI 2.23 - 7.87, p < 0.00001). The association was even stronger in a subgroup analysis with lower-middle-income countries (OR 6.70, 95% CI 2.61 - 17.19, p < 0.0001). CONCLUSIONS Periodontitis appears as a significant risk factor for preeclampsia, which might be even more pronounced in lower-middle-income countries. Future studies to investigate if maternal amelioration of periodontitis prevents preeclampsia might be warranted.
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Teles F, Collman RG, Mominkhan D, Wang Y. Viruses, periodontitis, and comorbidities. Periodontol 2000 2022; 89:190-206. [PMID: 35244970 DOI: 10.1111/prd.12435] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Seminal studies published in the 1990s and 2000s explored connections between periodontal diseases and systemic conditions, revealing potential contributions of periodontal diseases in the initiation or worsening of systemic conditions. The resulting field of periodontal medicine led to the publication of studies indicating that periodontal diseases can influence the risk of systemic conditions, including adverse pregnancy outcomes, cardiovascular and respiratory diseases, as well as Alzheimer disease and cancers. In general, these studies hypothesized that the periodontal bacterial insult and/or the associated proinflammatory cascade could contribute to the pathogenesis of these systemic diseases. While investigations of the biological basis of the connections between periodontal diseases and systemic conditions generally emphasized the bacteriome, it is also biologically plausible, under an analogous hypothesis, that other types of organisms may have a similar role. Human viruses would be logical "suspects" in this role, given their ubiquity in the oral cavity, association with periodontal diseases, and ability to elicit strong inflammatory response, compromise immune responses, and synergize with bacteria in favor of a more pathogenic microbial consortium. In this review, the current knowledge of the role of viruses in connecting periodontal diseases and systemic conditions is examined. We will also delve into the mechanistic basis for such connections and highlight the importance of those relationships in the management and treatment of patients.
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Affiliation(s)
- Flavia Teles
- Department of Basic and Translational Sciences, School of Dental Medicine, Center for Innovation & Precision Dentistry, School of Dental Medicine & School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ronald G Collman
- Pulmonary, Allergy and Critical Care Division, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Dana Mominkhan
- Department of Endodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yu Wang
- Department of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Condrat CE, Filip L, Gherghe M, Cretoiu D, Suciu N. Maternal HPV Infection: Effects on Pregnancy Outcome. Viruses 2021; 13:2455. [PMID: 34960724 PMCID: PMC8707668 DOI: 10.3390/v13122455] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/04/2021] [Accepted: 12/06/2021] [Indexed: 12/18/2022] Open
Abstract
The human papilloma virus (HPV) infection, caused by a ubiquitous virus typically transmitted through the direct contact of infected organs, either through the skin or mucosa, is the most common sexually transmitted infection, placing young women at a high risk of contracting it. Although the vast majority of cases spontaneously clear within 1-2 years, persistent HPV infection remains a serious concern, as it has repeatedly been linked to the development of multiple malignancies, including cervical, anogenital, and oropharyngeal cancers. Additionally, more recent data suggest a harmful effect of HPV infection on pregnancy. As the maternal hormonal environment and immune system undergo significant changes during pregnancy, the persistence of HPV is arguably favored. Various studies have reported an increased risk of adverse pregnancy outcomes among HPV-positive women, with the clinical impact encompassing a range of conditions, including preterm birth, miscarriage, pregnancy-induced hypertensive disorders (PIHD), intrauterine growth restriction (IUGR), low birth weight, the premature rupture of membranes (PROM), and fetal death. Therefore, understanding the mechanisms employed by HPV that negatively impact pregnancy and assessing potential approaches to counteract them would be of interest in the quest to optimize pregnancy outcomes and improve child survival and health.
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Affiliation(s)
- Carmen Elena Condrat
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania;
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania;
| | - Lidia Filip
- Dermatology Department, Victor Babes Clinical Hospital of Infectious and Tropical Diseases, 030303 Bucharest, Romania;
| | - Mirela Gherghe
- Department of Nuclear Medicine, Alexandru Trestioreanu Oncology Institute, 022328 Bucharest, Romania
| | - Dragos Cretoiu
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania;
- Department of Cell and Molecular Biology and Histology, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania
| | - Nicolae Suciu
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania;
- Division of Obstetrics, Gynecology and Neonatology, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
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Favero V, Bacci C, Volpato A, Bandiera M, Favero L, Zanette G. Pregnancy and Dentistry: A Literature Review on Risk Management during Dental Surgical Procedures. Dent J (Basel) 2021; 9:dj9040046. [PMID: 33921608 PMCID: PMC8072957 DOI: 10.3390/dj9040046] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/02/2021] [Accepted: 04/15/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Pregnancy is a unique moment in a woman’s life, accompanied with several physiologic changes that have an impact on oral health. Aim of the study: The purpose of the present study was to conduct a critical review of published literature regarding pregnancy and dentistry, the most frequent oral diseases that are encountered during pregnancy, their correlation to adverse pregnancy events, and safe dental treatments that can be performed during pregnancy. Methods: A Medline/COCHRANE search was carried using specific keywords and MeSH terms, combined with the boolean operators “OR” and “AND”. Results: The search led to 146 publications including guidelines, meta-analyses, systematic and non-systematic reviews, published between 2000 and 2021. Discussion and conclusions: Due to the increased inflammatory and immune body response that characterizes pregnancy, periodontal conditions are often aggravated during pregnancy and periodontal disease encountered frequently in pregnant patients. There are conflicting study results in the literature regarding the association between periodontitis and adverse pregnancy outcomes. Periodontal treatment did not show a significant reduction in the adverse outcomes. Many dentists, often due to lack of information, are reluctant to provide dental treatment to pregnant women. However, preventive and restorative dental treatment is safe during pregnancy. Diagnostic radiographs may be performed after the first trimester if absolutely necessary. Analgesics (such as paracetamol) and anesthetics (such as lidocaine) are also considered safe. In case of infection, antibacterial drugs such as amoxicillin, ampicillin, and some cephalosporines and macrolides can also be prescribed. Organogenesis takes place in the first trimester, the time during which the fetus is susceptible to severe malformations (teratogenesis). The ideal time to perform dental treatment is the second trimester (week 17 to 28). However, acute pain or infections make the intervention of the dentist absolutely necessary and emergency treatment can be performed during the whole pregnancy period.
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Affiliation(s)
- Vittorio Favero
- Unit of Maxillofacial Surgery and Dentistry, University of Verona, 37129 Verona, Italy;
| | - Christian Bacci
- Dental Clinic, Department of Neuroscience, University of Padua, 35129 Padua, Italy; (C.B.); (M.B.); (L.F.); (G.Z.)
| | - Andrea Volpato
- Dental Clinic, Department of Neuroscience, University of Padua, 35129 Padua, Italy; (C.B.); (M.B.); (L.F.); (G.Z.)
- Correspondence: or
| | - Michela Bandiera
- Dental Clinic, Department of Neuroscience, University of Padua, 35129 Padua, Italy; (C.B.); (M.B.); (L.F.); (G.Z.)
| | - Lorenzo Favero
- Dental Clinic, Department of Neuroscience, University of Padua, 35129 Padua, Italy; (C.B.); (M.B.); (L.F.); (G.Z.)
| | - Gastone Zanette
- Dental Clinic, Department of Neuroscience, University of Padua, 35129 Padua, Italy; (C.B.); (M.B.); (L.F.); (G.Z.)
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Tanneeru S, Mahendra J, Shaik MV. Evaluation of Microflora (Viral and Bacterial) in Subgingival and Placental Samples of Pregnant Women with Preeclampsia with and without Periodontal Disease: A Cross-Sectional Study. J Int Soc Prev Community Dent 2020; 10:171-176. [PMID: 32670905 PMCID: PMC7339998 DOI: 10.4103/jispcd.jispcd_341_19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 11/13/2019] [Accepted: 12/15/2019] [Indexed: 11/04/2022] Open
Abstract
Aim Previous studies showed associated periodontal disease with various systemic ailments. This research work was aimed at studying the presence and role of periodontal microflora on preeclampsia during pregnancy. Materials and Methods A cross-sectional study was designed on pregnant women with preeclampsia with and without chronic periodontitis, attending Narayana Medical College and Hospital, Nellore, Andhra Pradesh, India, for prenatal checkups. After obtaining consents, 445 women were recruited in the study. On the basis of systemic and periodontal health, subjects were grouped into Group 1 (women with preeclampsia with chronic periodontitis) and Group 2 (women with preeclampsia without chronic periodontitis). Clinical parameters such as plaque index, bleeding on probing, probing depth, and clinical attachment level were recorded. Quantification of periodontopathic bacteria (Porphyromonas gingivalis, Fusobacterium nucleatum, Prevotella intermedia, Tannerella forsythia, Treponema denticola), Epstein-Barr virus (EBV), cytomegalovirus (CMV), and herpes simplex virus (HSV), were detected using real-time polymerase chain reaction in subgingival samples at one point of time and later compared in placental tissue after parturition. Results T. forsythia, T. denticola, F. nucleatum, P. intermedia, EBV, CMV, and HSV were expressed more in Group 3 compared to those in Groups 2, 4, and 1, in their subgingival and placental samples. Conclusion Elevated levels of bacteria and viruses were expressed in subgingival and placental samples in women with preeclampsia with chronic periodontitis compared to those in women with preeclampsia without chronic periodontitis. This shows that chronic periodontitis is a risk factor for preeclampsia. The results concluded that periodontal flora is not only localized to periodontal tissues but can also enter uterine cavity and may elicit their pathological response on mother and developing fetus.
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Affiliation(s)
- Swetha Tanneeru
- Department of Periodontology, Narayana Dental College and Hospital, Nellore, Andhra Pradesh, India
| | - Jaideep Mahendra
- Department of Periodontology, Meenakshi Ammal Dental College & Hospital, Meenakshi Academy of Higher Education & Research, Chennai, Tamil Nadu, India
| | - Mahaboob Vali Shaik
- Department of Advanced Research Centre, Narayana Medical College, Nellore, Andhra Pradesh, India
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Poulsen H, Meurman JH, Kautiainen H, Heikkinen AM, Huvinen E, Koivusalo S, Eriksson JG. Oral Health in Women with a History of High Gestational Diabetes Risk. Dent J (Basel) 2019; 7:E92. [PMID: 31484379 PMCID: PMC6784739 DOI: 10.3390/dj7030092] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 08/21/2019] [Accepted: 08/27/2019] [Indexed: 12/21/2022] Open
Abstract
We studied oral health in 115 women with and without a history of gestational diabetes (GDM), expecting poorer oral health in the GDM group. Full-mouth examinations were performed 5 years postpartum and the number of teeth, total dental index (TDI) and decayed, missing, filled teeth (DMFT) index were calculated. Bleeding on probing (BOP), probing depth (PD), visible plaque index (VPI), and clinical attachment level (CAL) were recorded. The periodontal inflammatory burden index (PIBI) was calculated. Panoramic radiographs were taken and signs of infections recorded. Oral health habits, symptoms and participants' own opinion of oral health were recorded with questionnaires. At the time of examination, 45% of the women had a history of GDM in the index pregnancy. Mild periodontitis (62%) and bleeding on probing (46%) were common. VPI (13% and 17%, p = 0.009) and PIBI (13.1 and 17.5, p = 0.041) were lower among women with a history of GDM compared with those with no history of GDM. There was no difference between groups in DMFT scores. All women reported good subjective oral health. Thus, contrary to our hypothesis, women with a history of GDM showed better oral health parameters than women without a history of GDM.
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Affiliation(s)
- Hanna Poulsen
- Department of Oral and Maxillofacial Diseases and Helsinki University Hospital, University of Helsinki, PB 700, 00029 HUS, Finland.
| | - Jukka H Meurman
- Department of Oral and Maxillofacial Diseases and Helsinki University Hospital, University of Helsinki, PB 700, 00029 HUS, Finland
| | - Hannu Kautiainen
- Department of General Practice and Primary Health Care, University of Helsinki and Helsinki University Hospital, PO Box 20, 00014 Helsinki, Finland
- Department of General Practice and Primary Health Care, University of Eastern Finland, PO Box 1627, 70211 Kuopio, Finland
| | - Anna Maria Heikkinen
- Department of Oral and Maxillofacial Diseases and Helsinki University Hospital, University of Helsinki, PB 700, 00029 HUS, Finland
| | - Emilia Huvinen
- Department of Obstetrics and Gynaecology, University of Helsinki and Helsinki University Hospital, PO Box 140, 00029 HUS, Helsinki, Finland
| | - Saila Koivusalo
- Department of Obstetrics and Gynaecology, University of Helsinki and Helsinki University Hospital, PO Box 140, 00029 HUS, Helsinki, Finland
| | - Johan G Eriksson
- Department of General Practice and Primary Health Care, University of Helsinki and Helsinki University Hospital, PO Box 20, 00014 Helsinki, Finland
- Folkhälsan Research Center, University of Helsinki, PO Box 20, 00014 Helsinki, Finland
- Department of Obstetrics and Gynecology, National University Singapore, Yong Loo Lin School of Medicine, 1E Kent Ridge Road, Singapore 119228, Singapore
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Kitagawa M, Kurahashi T, Matsukubo T. Relationship between General Health, Lifestyle, Oral Health, and Periodontal Disease in Adults: A Large Cross-sectional Study in Japan. THE BULLETIN OF TOKYO DENTAL COLLEGE 2019; 58:1-8. [PMID: 28381729 DOI: 10.2209/tdcpublication.2016-2100] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The aim of this study was to investigate how general health, oral conditions, and lifestyle were associated with periodontal disease in adults, as clarifying this relationship may be useful in preventing periodontal disease. Medical checkups were conducted on individuals aged 40, 50, or 60 years. Data were obtained for analysis on a total of 36,110 patients (men, 12,784; women, 22,896). A stepwise logistic regression model was used to calculate the odds ratio (OR) for patients who were ≥code 3 according to the Community Periodontal Index (CPI). Approximately 40, 60, and 70% of men aged 40, 50, and 60 years, respectively, had a CPI score of ≥3. There were 10% fewer women than men at each age. Stepwise logistic regression revealed a BMI score of ≥30 kg/m2(OR, 1.44; 95% confidence interval [95%CI], 1.20-1.73); systolic blood pressure of ≥140 mmHg (OR, 1.09; 95%CI, 1.02-1.18); a fasting blood sugar level of ≥110 mg/dl (OR, 1.17; 95%CI, 1.04-1.30); high-density lipoprotein cholesterol level of <40 mg/dl (OR, 1.21; 95%CI, 1.06-1.37); smoker (OR, 1.59; 95%CI, 1.48-1.71); drinking ≥3 cups of Japanese sake per day (OR, 1.09; 95%CI, 1.05-1.14); use of salts for seasoning (OR, 1.17; 95%CI, 1.07-1.28); and fair and poor oral hygiene (OR, 2.27; 95%CI, 2.08-2.47) as significant risk factors for a CPI score of ≥3. These results suggest that smoking, oral hygiene status, and factors associated with metabolic syndrome are associated with periodontitis. This indicates that health guidance on tooth brushing, the importance of quitting smoking, and control of obesity may be effective in preventing the development of periodontal disease in adults.
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Affiliation(s)
- Miki Kitagawa
- Department of Epidemiology and Public Health, Tokyo Dental College
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10
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Kumar A, Sharma DS, Verma M, Lamba AK, Gupta MM, Sharma S, Perumal V. Association between periodontal disease and gestational diabetes mellitus—A prospective cohort study. J Clin Periodontol 2018; 45:920-931. [DOI: 10.1111/jcpe.12902] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Ashok Kumar
- Department of Obstetrics and GynaecologyMaulana Azad Medical College New Delhi India
| | - Deepika S. Sharma
- Department of Obstetrics and GynaecologyMaulana Azad Medical College New Delhi India
| | - Mahesh Verma
- Maulana Azad Institute of Dental Sciences New Delhi India
| | | | - Madhavi M. Gupta
- Department of Obstetrics and GynaecologyMaulana Azad Medical College New Delhi India
| | - Shashi Sharma
- Institute of Cytology and Preventive Oncology Noida Uttar Pradesh India
| | - Vanamail Perumal
- Department of Obstetrics and GynaecologyAll India Institute of Medical Sciences New Delhi India
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Vivares-Builes AM, Rangel-Rincón LJ, Botero JE, Agudelo-Suárez AA. Gaps in Knowledge About the Association Between Maternal Periodontitis and Adverse Obstetric Outcomes: An Umbrella Review. J Evid Based Dent Pract 2018; 18:1-27. [DOI: 10.1016/j.jebdp.2017.07.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 07/04/2017] [Accepted: 07/10/2017] [Indexed: 01/01/2023]
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12
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Hirohata N, Komine-Aizawa S, Tamura M, Ochiai K, Sugitani M, Hayakawa S. Porphyromonas gingivalisSuppresses Trophoblast Invasion by Soluble Factors. J Periodontol 2017; 88:1366-1373. [DOI: 10.1902/jop.2017.170193] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Naoko Hirohata
- Department of Pathology and Microbiology, Division of Microbiology, Nihon University School of Medicine, Tokyo, Japan
- Department of Otolaryngology Head and Neck Surgery, Division of Oral Surgery, Nihon University School of Medicine
| | - Shihoko Komine-Aizawa
- Department of Pathology and Microbiology, Division of Microbiology, Nihon University School of Medicine, Tokyo, Japan
| | - Muneaki Tamura
- Department of Microbiology, Nihon University School of Dentistry, Tokyo, Japan
| | - Kuniyasu Ochiai
- Department of Microbiology, Nihon University School of Dentistry, Tokyo, Japan
| | - Masahiko Sugitani
- Department of Pathology and Microbiology, Division of Pathology, Nihon University School of Medicine
| | - Satoshi Hayakawa
- Department of Pathology and Microbiology, Division of Microbiology, Nihon University School of Medicine, Tokyo, Japan
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Parthiban PS, Mahendra J, Logaranjani A, Shanmugam S, Balakrishnan A, Junaid M, Namasivayam A. Association between specific periodontal pathogens, Toll‐like receptor‐4, and nuclear factor‐κB expression in placental tissues of pre‐eclamptic women with periodontitis. ACTA ACUST UNITED AC 2017; 9. [DOI: 10.1111/jicd.12265] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 02/06/2017] [Indexed: 12/01/2022]
Affiliation(s)
| | - Jaideep Mahendra
- Department of PeriodonticsMeenakshi Ammal Dental College and Hospital Chennai India
| | - Anitha Logaranjani
- Department of PeriodonticsMeenakshi Ammal Dental College and Hospital Chennai India
| | | | | | - Mohammed Junaid
- Department of Public Health DentistryMeenakshi Ammal Dental College and Hospital Chennai India
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14
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Ide M, Papapanou PN. Epidemiology of association between maternal periodontal disease and adverse pregnancy outcomes--systematic review. J Periodontol 2016; 84:S181-94. [PMID: 23631578 DOI: 10.1902/jop.2013.134009] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND OBJECTIVES There is still debate regarding potential relationships between maternal periodontitis during pregnancy and adverse pregnancy outcomes. The aim of this systematic review was to synthesize the available epidemiological evidence on this association. DATA SOURCES Combined electronic and hand search of MEDLINE, EMBASE, WEB OF SCIENCE and Cochrane Central Register databases. STUDY ELIGIBILITY CRITERIA Original publications reporting data from cross-sectional, case-control or prospective cohort epidemiological studies on the association between periodontal status and preterm birth, low birthweight (LBW) or preeclampsia. The search was not limited to publications in English. All selected studies provided data based on professional assessments of periodontal status, and outcome variables, including preterm birth (<37 weeks gestation), LBW (<2500 g), gestational age, small for gestational age, birthweight, pregnancy loss or miscarriage, or pre-eclampsia. PARTICIPANTS Pregnant women with or without periodontal disease, and with or without adverse pregnancy outcomes, assessed either during pregnancy or postpartum. No intervention studies were included. Study appraisal and synthesis methods - Publications were assessed based on predefined screening criteria including type of periodontal assessment, consistency in the timing of the periodontal assessment with respect to gestational age, examiner masking and consideration of additional exposures and confounders. RESULTS Maternal periodontitis is modestly but significantly associated with LBW and preterm birth, but the use of a categorical or a continuous exposure definition of periodontitis appears to impact the findings: Although significant associations emerge from case-control and cross-sectional studies using periodontitis "case definitions," these were substantially attenuated in studies assessing periodontitis as a continuous variable. Data from prospective studies followed a similar pattern, but associations were generally weaker. Maternal periodontitis was significantly associated with pre-eclampsia. LIMITATIONS There is a high degree of variability in study populations, recruitment and assessment, as well as differences in how data are recorded and handled. As a result, studies included in meta-analyses show a high degree of heterogeneity. CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS Maternal periodontitis is modestly but independently associated with adverse pregnancy outcomes, but the findings are impacted by periodontitis case definitions. It is suggested that future studies employ both continuous and categorical assessments of periodontal status. Further use of the composite outcome preterm LBW is not encouraged.
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Affiliation(s)
- Mark Ide
- Periodontology, King's College London Dental Institute, London, UK.
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Li L, Tu J, Jiang Y, Zhou J, Yabe S, Schust DJ. Effects of Lipopolysaccharide on Human First Trimester Villous Cytotrophoblast Cell Function In Vitro. Biol Reprod 2015; 94:33. [PMID: 26700943 PMCID: PMC6366481 DOI: 10.1095/biolreprod.115.134627] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 12/23/2015] [Indexed: 11/01/2022] Open
Abstract
It has been shown that adverse obstetrical outcomes such as pre-eclampsia and intrauterine growth retardation correlate with maternal infection. In this study, we investigated mechanisms involved in infection-associated abnormalities in cytotrophoblast function. Primary human first trimester cytotrophoblast cells were isolated and treated with lipopolysaccharide (LPS). Levels of the cytokines and chemokines were measured and cytotrophoblast invasion was investigated. In addition, first trimester decidual macrophages were isolated and treated with the conditioned medium from LPS-treated cytotrophoblast cells, and macrophage migration was assessed. Coculturing decidual macrophages with cytotrophoblast cells was conducted to investigate macrophage costimulatory molecule and receptor expression and intracellular cytokine production. We found that LPS exposure increased cytotrophoblast production of pro-inflammatory cytokines tumor necrosis factor (TNF)-alpha, interleukin (IL)-1beta and IL-6, and chemokines IL-8, macrophage inflammatory protein (MIP)-1alpha, and CXCL12 in a dose-dependent manner. In addition, LPS decreased cytotrophoblast invasion, and its effect was Toll-like receptor 4 (TLR4)-dependent and partly TNF-alpha-dependent. Conditioned medium from LPS-stimulated cytotrophoblast cells increased decidual macrophage migration and this effect was partly TLR4-dependent. Furthermore, coculturing decidual macrophages with LPS-exposed cytotrophoblast cells up-regulated macrophage CD80 and CD86 expression and intracellular TNF-alpha and IL-12p40 production, while down-regulating macrophage CD206 and CD209 expression and intracellular IL-10 secretion. LPS-stimulated macrophages also inhibited cytotrophoblast invasion. In conclusion, our results indicate that LPS increases the production of a subset of proinflammatory cytokines and chemokines by human first trimester cytotrophoblast cells, decreases cytotrophoblast invasion, and alters the cross talk between cytotrophoblast cells and decidual macrophages.
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Affiliation(s)
- Liping Li
- Department of Obstetrics and Gynecology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Jiaoqin Tu
- Department of Obstetrics and Gynecology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Yao Jiang
- Department of Obstetrics and Gynecology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Jie Zhou
- Department of Medical Genetics, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shinichiro Yabe
- Department of Obstetrics, Gynecology and Women's Health, University of Missouri School of Medicine, Columbia, Missouri
| | - Danny J Schust
- Department of Obstetrics, Gynecology and Women's Health, University of Missouri School of Medicine, Columbia, Missouri
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Esteves Lima RP, Cyrino RM, de Carvalho Dutra B, Oliveira da Silveira J, Martins CC, Miranda Cota LO, Costa FO. Association Between Periodontitis and Gestational Diabetes Mellitus: Systematic Review and Meta-Analysis. J Periodontol 2015; 87:48-57. [PMID: 26334246 DOI: 10.1902/jop.2015.150311] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND To the best of the authors' knowledge, there is no systematic review of the potential association between periodontitis and gestational diabetes mellitus (GDM) in the current literature. The aim of the present systematic review and meta-analysis is to search for scientific evidence regarding the association between periodontitis and GDM. METHODS The present study was conducted in accordance with the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement and registered (CRD2014010728) with PROSPERO (International prospective register for systematic reviews, University of York, York, UK). A search was conducted in three electronic databases without restrictions regarding language or date of publication. From 190 studies selected, 15 underwent full-text analysis. Eight studies were eligible (five cross-sectional and three case-control studies), and seven were entered in the meta-analysis. Meta-analysis was performed with tests for sensitivity and statistical heterogeneity. Summary effect measures were calculated by odds ratio (OR) and 95% confidence interval (CI). RESULTS There was a significant association between periodontitis and GDM in the meta-analyses of four cross-sectional studies (OR 1.67, 95% CI 1.20 to 2.32) and two case-control studies (OR 2.66, 95% CI 1.52 to 4.65). However, sensitivity tests for case-control studies showed a lack of consistency in data; when including one case-control study, the significance was null (meta-analysis of three case-control studies: OR 1.69, 95% CI 0.68 to 4.21). CONCLUSIONS There was substantial clinical, methodologic, and statistical heterogeneity among the studies. The scientific evidence cannot affirm a positive association between periodontitis and GDM. Future studies with different designs in distinct populations should be conducted to investigate this association.
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Affiliation(s)
| | - Renata Magalhães Cyrino
- Department of Periodontology, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Bernardo de Carvalho Dutra
- Department of Periodontology, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Carolina Castro Martins
- Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Federal University of Minas Gerais
| | - Luis Otávio Miranda Cota
- Department of Periodontology, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Fernando Oliveira Costa
- Department of Periodontology, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
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Desai K, Desai P, Duseja S, Kumar S, Mahendra J, Duseja S. Significance of maternal periodontal health in preeclampsia. J Int Soc Prev Community Dent 2015; 5:103-7. [PMID: 25992334 PMCID: PMC4415327 DOI: 10.4103/2231-0762.155734] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Objective: The aim of the present case–control study was to evaluate the association between maternal periodontitis and preeclampsia. Association studies between maternal periodontitis and elevated risk for preeclampsia have shown conflicting results. Periodontal maintenance is necessary to reduce the risk of adverse pregnancy outcomes like preeclampsia. Materials and Methods: Periodontal parameters [bleeding on probing, probing depth (PD), and clinical attachment level (CAL)] of 1320 women were assessed, followed by retrieval of their demographic and medical data from the medical records. Based on the medical records, 80 women were excluded from the study, leaving 1240 females as the eligible sample for the study. The women were divided into control group (1120 non-preeclamptic women who gave birth to infants with adequate gestational age) and case group (120 preeclamptic women). Logistic regression analysis revealed that primiparity and maternal periodontitis were the two significant variables causing preeclampsia. Further analysis was carried out by matching the two groups for primiparity to find the significance of maternal periodontitis. Maternal periodontitis was defined as PD ≥4 mm and CAL ≥3 mm at the same site in at least four teeth. Results: The results showed that maternal periodontitis (odds ratio 19.8) was associated with preeclampsia. Maternal periodontitis also remained associated with preeclampsia after matching for primiparity, which was another significant confounding factor in the study (odds ratio 9.33). Conclusion: Maternal periodontitis is a risk factor associated with preeclampsia, emphasizing the importance of periodontal care in prenatal programs.
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Affiliation(s)
- Khushboo Desai
- Department of Periodontics, Karnavati School of Dentistry, Gujarat, India
| | - Parth Desai
- Department of Conservative Dentistry and Endodontics, Karnavati School of Dentistry, Gujarat, India
| | - Shilpa Duseja
- Department of Periodontics, Karnavati School of Dentistry, Gujarat, India
| | - Santosh Kumar
- Department of Periodontics, Karnavati School of Dentistry, Gujarat, India
| | - Jaideep Mahendra
- Department of Periodontics, Meenakshi Ammal Dental College, Tamil Nadu, India
| | - Sareen Duseja
- Department of Prosthodontics, Karnavati School of Dentistry, Gujarat, India
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Ibrahim MI, Abdelhafeez MA, Ellaithy MI, Salama AH, Amin AS, Eldakrory H, Elhadad NI. Can Porphyromonas gingivalis be a novel aetiology for recurrent miscarriage? EUR J CONTRACEP REPR 2015; 20:119-27. [PMID: 25328050 DOI: 10.3109/13625187.2014.962651] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To study the association between Porphyromonas gingivalis (P. gingivalis) infection and recurrent miscarriage. METHODS This case control study included women with early pregnancy failure admitted for surgical evacuation of retained products of conception. Cases (group 1) included 50 women with unexplained recurrent early miscarriage whereas the control group (group 2) consisted of 50 women with no such history. The evacuated products of conception, subgingival plaques, cervicovaginal secretions and saliva of all participants were examined to detect P. gingivalis deoxyribonucleic acid (DNA) using a polymerase chain reaction. RESULTS The prevalence of P. gingivalis DNA in the chorionic villous tissue samples of group 1 was significantly higher than in group 2 (8 [16%] vs. 1 [2%], respectively; p = 0.036, odds ratio [OR]: 9.3, 95% confidence interval [CI]: 1.1-76.9). The prevalence of P. gingivalis DNA was significantly higher in cervicovaginal secretions of group 1 than in group 2 (9 [18%] vs. 1 [2%], respectively; p = 0.02, OR: 10.8, 95% CI: 1.3-88.5). On the contrary, P. gingivalis DNA could not be detected in subgingival plaques and saliva samples of either group. CONCLUSION The current study found an association between P. gingivalis infection of the female genital tract and the occurrence of recurrent miscarriage.
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Affiliation(s)
- Moustafa I Ibrahim
- * Obstetrics & Gynaecology Department, Ain-Shams Faculty of Medicine , Cairo , Egypt
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Amin M, ElSalhy M. Factors Affecting Utilization of Dental Services During Pregnancy. J Periodontol 2014; 85:1712-21. [DOI: 10.1902/jop.2014.140235] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Huang X, Wang J, Liu J, Hua L, Zhang D, Hu T, Ge ZL. Maternal periodontal disease and risk of preeclampsia: A meta-analysis. ACTA ACUST UNITED AC 2014; 34:729-735. [DOI: 10.1007/s11596-014-1343-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 06/26/2014] [Indexed: 12/26/2022]
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Ha JE, Jun JK, Ko HJ, Paik DI, Bae KH. Association between periodontitis and preeclampsia in never-smokers: a prospective study. J Clin Periodontol 2014; 41:869-74. [DOI: 10.1111/jcpe.12281] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/09/2014] [Indexed: 11/28/2022]
Affiliation(s)
- Jung-Eun Ha
- Department of Preventive and Public Health Dentistry; School of Dentistry; Seoul National University; Seoul Korea
- Dental Research Institute; School of Dentistry; Seoul National University; Seoul Korea
| | - Jong-Kwan Jun
- Department of Obstetrics and Gynecology; Seoul National University College of Medicine; Seoul Korea
| | - Hyun-Joo Ko
- Department of Obstetrics and Gynecology; Seoul National University College of Medicine; Seoul Korea
| | - Dai-Il Paik
- Department of Preventive and Public Health Dentistry; School of Dentistry; Seoul National University; Seoul Korea
- Dental Research Institute; School of Dentistry; Seoul National University; Seoul Korea
| | - Kwang-Hak Bae
- Department of Preventive and Public Health Dentistry; School of Dentistry; Seoul National University; Seoul Korea
- Dental Research Institute; School of Dentistry; Seoul National University; Seoul Korea
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Abstract
During pregnancy profound perturbations in innate and adaptive immunity impact the clinical course of a number of infectious diseases, including those affecting periodontal tissues. Conversely, it has been suggested that periodontal infections may increase the risk of adverse pregnancy outcomes. In this review, a summary of the literature associated with the bidirectional relationship between pregnancy and periodontal disease as well as the possible mechanisms behind this interaction were examined.
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Acute maternal infection and risk of pre-eclampsia: a population-based case-control study. PLoS One 2013; 8:e73047. [PMID: 24019891 PMCID: PMC3760871 DOI: 10.1371/journal.pone.0073047] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Accepted: 07/16/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Infection in pregnancy may be involved in the aetiology of pre-eclampsia. However, a clear association between acute maternal infection and pre-eclampsia has not been established. We assessed whether acute urinary tract infection, respiratory tract infection, and antibiotic drug prescriptions in pregnancy (a likely proxy for maternal infection) are associated with an increased risk of pre-eclampsia. METHODS AND FINDINGS We used a matched nested case-control design and data from the UK General Practice Research Database to examine the association between maternal infection and pre-eclampsia. Primiparous women aged at least 13 years and registered with a participating practice between January 1987 and October 2007 were eligible for inclusion. We selected all cases of pre-eclampsia and a random sample of primiparous women without pre-eclampsia (controls). Cases (n=1533) were individually matched with up to ten controls (n=14236) on practice and year of delivery. We calculated odds ratios and 95% confidence intervals for pre-eclampsia comparing women exposed and unexposed to infection using multivariable conditional logistic regression. After adjusting for maternal age, pre-gestational hypertension, diabetes, renal disease and multifetal gestation, the odds of pre-eclampsia were increased in women prescribed antibiotic drugs (adjusted odds ratio 1.28;1.14-1.44) and in women with urinary tract infection (adjusted odds ratio 1.22;1.03-1.45). We found no association with maternal respiratory tract infection (adjusted odds ratio 0.91;0.72-1.16). Further adjustment for maternal smoking and pre-pregnancy body mass index made no difference to our findings. CONCLUSIONS Women who acquire a urinary infection during pregnancy, but not those who have a respiratory infection, are at an increased risk of pre-eclampsia. Maternal antibiotic prescriptions are also associated with an increased risk. Further research is required to elucidate the underlying mechanism of this association and to determine whether, among women who acquire infections in pregnancy, prompt treatment or prophylaxis against infection might reduce the risk of pre-eclampsia.
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Esteves Lima RP, Miranda Cota LO, Costa FO. Association Between Periodontitis and Gestational Diabetes Mellitus: A Case-Control Study. J Periodontol 2013; 84:1257-65. [DOI: 10.1902/jop.2012.120350] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Sgolastra F, Petrucci A, Severino M, Gatto R, Monaco A. Relationship between periodontitis and pre-eclampsia: a meta-analysis. PLoS One 2013; 8:e71387. [PMID: 23990948 PMCID: PMC3747173 DOI: 10.1371/journal.pone.0071387] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 07/01/2013] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Studies have suggested controversial results regarding a possible association between pre-eclampsia (PE) and periodontal disease (PD) and no meta-analysis has been performed to clarify this issue. METHODS A literature search of electronic databases was performed for articles published through March 24, 2013, followed by a manual search of several dental and medical journals. The meta-analysis was conducted according to the recommendations of the Cochrane Collaboration and PRISMA. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated. Heterogeneity was assessed with the χ(2)-based Cochran Q test and I(2) statistic. The level of significance was set at P <0.05. RESULTS Fifteen studies were included, including three cohort and 12 case-control studies. A positive association was found between PE and PD (OR 2.17, 95% CI 1.38-3.41, P = 0.0008). However, a high and significant heterogeneity was found (χ(2) = 62.42, P<0.00001, I(2) = 75%). In most cases, subgroup analysis had low power to detect significant differences between PE and non-PE groups. CONCLUSION Based on the findings of the meta-analysis, PD appears to be a possible risk factor for PE. However, given the important differences in the definitions and diagnoses of PD and PE among the studies, as well as their lack of good methodological quality, future trials are needed to confirm the results of the present meta-analysis.
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Affiliation(s)
- Fabrizio Sgolastra
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Ambra Petrucci
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Marco Severino
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Roberto Gatto
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Annalisa Monaco
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
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Periodontal disease and risk of preeclampsia: a meta-analysis of observational studies. PLoS One 2013; 8:e70901. [PMID: 23951033 PMCID: PMC3741358 DOI: 10.1371/journal.pone.0070901] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Accepted: 06/27/2013] [Indexed: 01/11/2023] Open
Abstract
Background Many epidemiological studies have found a positive association between periodontal disease (PD) and the risk of preeclampsia, but the magnitude of this association varies and independent studies have reported conflicting findings. We performed a meta-analysis to ascertain the relationship between PD and preeclampsia. Methods The PubMed database was searched up to January 12, 2013, for relevant observational studies on an association between PD and the risk of preeclampsia. Data were extracted and analyzed independently by two authors. The meta-analysis was performed using comprehensive meta-analysis software. Results Thirteen observational case-control studies and two cohort studies, involving 1089 preeclampsia patients, were identified. Based on a random-effects meta-analysis, a significant association between PD and preeclampsia was identified (odds ratio = 2.79, 95% confidence interval CI, 2.01–3.01, P<0.0001). Conclusions Although the causality remains unclear, the association between PD and preeclampsia may reflect the induction of PD by the preeclamptic state, or it may be part of an overall exaggerated inflammatory response to pregnancy. Larger randomized controlled trials with preeclampsia as the primary outcome and pathophysiological studies are required to explore causality and to dissect the biological mechanisms involved.
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Pralhad S, Thomas B, Kushtagi P. Periodontal Disease and Pregnancy Hypertension: A Clinical Correlation. J Periodontol 2013; 84:1118-25. [DOI: 10.1902/jop.2012.120264] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Ide M, Papapanou PN. Epidemiology of association between maternal periodontal disease and adverse pregnancy outcomes - systematic review. J Clin Periodontol 2013; 40 Suppl 14:S181-94. [DOI: 10.1111/jcpe.12063] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2012] [Indexed: 11/28/2022]
Affiliation(s)
- Mark Ide
- Periodontology; King's College London Dental Institute; London UK
| | - Panos N. Papapanou
- Section of Oral and Diagnostics Sciences; Division of Periodontics; Columbia University College of Dental Medicine; New York NY USA
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Abstract
The impact of dietary behaviors and food consumption and their relation to oral health are significant public health issues. Women and men exhibit different dietary behaviors. Understanding the influences of dietary behaviors on oral health from the perspective of gender disparities, however, is limited. This article provides the intersections of dietary factors and oral-systemic health for which women are at greater risk than men. Topics include the effect of dietary choices on oral health disparities seen in female patients. Interventional strategies at the local and community level that are designed to influence the balance between dietary habits and oral-systemic health are discussed.
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Affiliation(s)
- Juhee Kim
- Department of Public Health, Center for Health Disparities, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA.
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Guimarães AN, Silva-Mato A, Siqueira FM, Cyrino RM, Cota LOM, Costa FO. Very low and low birth weight associated with maternal periodontitis. J Clin Periodontol 2012; 39:1024-31. [PMID: 22994882 DOI: 10.1111/jcpe.12000] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2012] [Indexed: 11/30/2022]
Abstract
AIM The aim of this study was to evaluate the association of very low and low birth weight (VLBW and LBW) with maternal periodontitis. MATERIAL AND METHODS Overall, 1206 women were examined at post-partum and two alternative criteria for periodontitis definition were used: (1) four or more teeth with at least one site with probing depth (PD) ≥ 4 mm and clinical attachment loss (CAL) ≥ 3 mm; and (2) at least one site with PD and CAL ≥ 4 mm. For each definition, two multivariate analyses were performed: (1) linear regression for birth weight; (2) ordinal logistic regression for birth weight, categorized as adequate (n = 1046), LBW (n = 145) and VLBW (n = 15). RESULTS Linear regression showed that maternal periodontitis was associated with a decrease in mean birth weight (periodontitis definition 1: p = 0.027; periodontitis definition 2: p = 0.003). Ordinal logistic regression showed that maternal periodontitis was associated with LBW and VLBW [odds ratio (OR) = 2.0; 95% confidence interval (CI) 1.39-2.90, when considering periodontitis definition 2]; and with LBW (OR = 1.65; 95% CI 1.15-2.36, when considering periodontitis definition 1). CONCLUSION Maternal periodontitis was associated with a decrease in mean birth weight, as well as with LBW and VLBW.
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Affiliation(s)
- Alessandra N Guimarães
- Department of Health and Socio-Medical Sciences, Biostatistics Unit, Faculty of Medicine, Alcalá University, Madrid, Spain
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Boggess KA, Berggren EK, Koskenoja V, Urlaub D, Lorenz C. Severe preeclampsia and maternal self-report of oral health, hygiene, and dental care. J Periodontol 2012; 84:143-51. [PMID: 22509752 DOI: 10.1902/jop.2012.120079] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Maternal periodontal disease diagnosed by a detailed oral health examination is associated with preeclampsia. Our objective was to measure the association between maternal self-report of oral symptoms/problems, oral hygiene practices, and/or dental service use before or during pregnancy and severe preeclampsia. METHODS A written questionnaire was administered to pregnant females at the time of prenatal ultrasound and outcomes were ascertained by chart abstraction. The χ(2) test compared maternal oral symptoms/problems, hygiene practices, and dental service use between females with severe preeclampsia versus normotensive females. Multivariable logistic regression was used to calculate adjusted odds ratios (aORs) and 95% confidence intervals (CIs) for severe preeclampsia. RESULTS A total of 48 (10%) of 470 females reported ≥2 oral symptoms/problems in the 6 months before pregnancy and 77 (16%) since pregnancy. Fifty-one (11%) reported previous periodontal treatment. Twenty-eight (6%) of 470 developed severe preeclampsia. Females with a history of periodontal treatment were more likely to develop severe preeclampsia (aOR = 3.71; 95% CI = 1.40 to 9.83) than females without a history of periodontal treatment. Self-reported oral health symptoms/problems, oral hygiene practices, or dental service use before or during pregnancy were not associated with severe preeclampsia when considered in the context of other maternal risk factors. CONCLUSION Maternal self-report of previous periodontal treatment before pregnancy is associated with severe preeclampsia.
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Affiliation(s)
- Kim A Boggess
- Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC 27599, USA.
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Hirano E, Sugita N, Kikuchi A, Shimada Y, Sasahara J, Iwanaga R, Tanaka K, Yoshie H. The association of Aggregatibacter actinomycetemcomitans with preeclampsia in a subset of Japanese pregnant women. J Clin Periodontol 2012; 39:229-38. [DOI: 10.1111/j.1600-051x.2011.01845.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Emi Hirano
- Division of Periodontology; Department of Oral Biological Science; Graduate School of Medical and Dental Sciences; Niigata University; Niigata; Japan
| | - Noriko Sugita
- Division of Periodontology; Department of Oral Biological Science; Graduate School of Medical and Dental Sciences; Niigata University; Niigata; Japan
| | - Akira Kikuchi
- Department of Obstetrics and Gynecology; Graduate School of Medical and Dental Sciences; Niigata University; Niigata; Japan
| | - Yasuko Shimada
- Division of Periodontology; Department of Oral Biological Science; Graduate School of Medical and Dental Sciences; Niigata University; Niigata; Japan
| | - Jun Sasahara
- Department of Obstetrics and Gynecology; Graduate School of Medical and Dental Sciences; Niigata University; Niigata; Japan
| | - Ruriko Iwanaga
- Division of Periodontology; Department of Oral Biological Science; Graduate School of Medical and Dental Sciences; Niigata University; Niigata; Japan
| | - Kenichi Tanaka
- Department of Obstetrics and Gynecology; Graduate School of Medical and Dental Sciences; Niigata University; Niigata; Japan
| | - Hiromasa Yoshie
- Division of Periodontology; Department of Oral Biological Science; Graduate School of Medical and Dental Sciences; Niigata University; Niigata; Japan
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Taghzouti N, Xiong X, Gornitsky M, Chandad F, Voyer R, Gagnon G, Leduc L, Xu H, Tulandi T, Wei B, Sénécal J, Velly AM, Salah MH, Fraser WD. Periodontal disease is not associated with preeclampsia in Canadian pregnant women. J Periodontol 2011; 83:871-7. [PMID: 22191787 DOI: 10.1902/jop.2011.110342] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND The findings from the studies on the relationship between periodontal disease and preeclampsia are inconsistent. The objective of this study is to examine the relationship between periodontal disease and preeclampsia. METHODS A multicenter case-control study was conducted in Quebec, Canada. Preeclampsia was defined as blood pressure ≥140/90 mm Hg and ≥1+ proteinuria after 20 weeks of gestation. Periodontitis was defined as the presence of ≥4 sites with a probing depth ≥5 mm and a clinical attachment loss ≥3 mm at the same sites. RESULTS A total of 92 preeclamptic women and 245 controls were analyzed. The percentage of periodontal disease was 18.5% in preeclamptic women and 19.2% in normotensive women (crude odds ratio [OR] = 0.96, 95% confidence interval [CI] = 0.52 to 1.77). After adjusting for confounding variables, periodontitis remained not associated with preeclampsia (adjusted OR = 1.13, 95% CI = 0.59 to 2.17). CONCLUSION This study does not support the hypothesis of an association between periodontal disease and preeclampsia.
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Affiliation(s)
- Nawel Taghzouti
- Department of Obstetrics and Gynecology, University of Montreal, Montreal, Quebec, Canada
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Ha JE, Oh KJ, Yang HJ, Jun JK, Jin BH, Paik DI, Bae KH. Oral Health Behaviors, Periodontal Disease, and Pathogens in Preeclampsia: A Case-Control Study in Korea. J Periodontol 2011; 82:1685-92. [DOI: 10.1902/jop.2011.110035] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Kassab P, Colombier ML, Kaminski M, Lelong N, Sixou M, Nabet C. Impact of periodontitis definition in epidemiological research. Results from the EPIPAP study in postpartum women. Eur J Oral Sci 2011; 119:156-62. [PMID: 21410556 DOI: 10.1111/j.1600-0722.2011.00816.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The purpose of this investigation was to study the impact of using various definitions of periodontitis on the frequency of periodontitis and on the associations with some known risk factors for periodontitis in a population of postpartum women in France. A clinical examination was performed within 2-4 d postpartum in 932 at-term women at five maternity units. We studied six definitions of periodontitis; five were applicable if at least two teeth were found to have the following: (i) a proximal clinical attachment level (CAL) of ≥ 3 mm; (ii) a probing depth (PD) of ≥ 4 mm; (iii) a PD of ≥ 4 mm and a CAL of ≥ 3 mm at the same site; (iv) a proximal PD of ≥ 5 mm or a proximal CAL of ≥ 4 mm; or (v) a PD of ≥ 4 mm and a CAL ≥ 3 mm and bleeding on probing at the same site. The sixth definition required the involvement of four teeth with a PD of ≥ 4 mm and a CAL of ≥ 3 mm at the same site. Associations between case status according to each definition and maternal characteristics (age, educational level, smoking before pregnancy, and time since last dental visit) were analyzed using generalized estimating equation models. The definition of periodontitis had an impact on the frequency of periodontitis, which ranged from 12.1% to 37.7%, and produced different ORs for the associations with risk factors for periodontitis.
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Affiliation(s)
- Patrick Kassab
- INSERM UMRS, Research Unit on Perinatal Health and Women's and Children's Health, Villejuif, France.
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Ruiz DR, Romito GA, Dib SA. Periodontal disease in gestational and type 1 diabetes mellitus pregnant women. Oral Dis 2011; 17:515-21. [DOI: 10.1111/j.1601-0825.2011.01805.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Avula H, Avula J. Periodontal Infections and Adverse Pregnancy Outcomes: The Oral Health—Fetal Connection. J Gynecol Surg 2011. [DOI: 10.1089/gyn.2009.0104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Haritha Avula
- Department of Periodontics, Sri Sai College of Dental Surgery, Vikarabad, Andhra Pradesh, India
| | - Jayakumar Avula
- Department of Periodontics, Sri Sai College of Dental Surgery, Vikarabad, Andhra Pradesh, India
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Demand Study for Advanced Dental Hygiene Educational Degrees. Health Care Manag (Frederick) 2011; 30:15-22. [DOI: 10.1097/hcm.0b013e3182078aa4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kunnen A, Van Doormaal JJ, Abbas F, Aarnoudse JG, Van Pampus MG, Faas MM. Review Article: Periodontal disease and pre-eclampsia: a systematic review. J Clin Periodontol 2010; 37:1075-87. [DOI: 10.1111/j.1600-051x.2010.01636.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Rai B, Kaur J, Jain R, Anand SC. Levels of gingival crevicular metalloproteinases-8 and -9 in periodontitis. Saudi Dent J 2010; 22:129-31. [PMID: 23960488 DOI: 10.1016/j.sdentj.2010.04.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2008] [Revised: 04/09/2009] [Accepted: 12/09/2009] [Indexed: 11/18/2022] Open
Abstract
Matrix metalloproteinases (MMPs), the key enzymes responsible for matrix degradation, are derived from polymorphonuclear leukocytes during the early stages of periodontitis. The aim of this study was planned to determine the levels of GCF (gingival crevicular fluid) matrix metalloproteinase-8 (MMP-8) and metalloproteinase-9 (MMP-9) patients with periodontitis and in healthy controls. Levels of crevicular MMP-8 and -9 were determined by ELISA in subjects with healthy without any periodontal disease (n = 10) and periodontitis (n = 10). Significantly higher crevicular MMP-8 and -9 were observed in cases of periodontitis compared to healthy adults. Crevicular MMP-8 and -9 may serve as biomarkers of periodontal disease and aid in early detection of periodontitis.
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Affiliation(s)
- Balwant Rai
- Oral Imaging center, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Catholic University Leuven, Kapucijnenvoer 7, 3000 Leuven, Belgium
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Weidlich P, Cimões R, Pannuti CM, Oppermann RV. Association between periodontal diseases and systemic diseases. Braz Oral Res 2009; 22 Suppl 1:32-43. [PMID: 19838549 DOI: 10.1590/s1806-83242008000500006] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2008] [Accepted: 06/25/2008] [Indexed: 12/30/2022] Open
Abstract
Current evidence suggests that periodontal disease may be associated with systemic diseases. This paper reviewed the published data about the relationship between periodontal disease and cardiovascular diseases, adverse pregnancy outcomes, diabetes and respiratory diseases, focusing on studies conducted in the Brazilian population. Only a few studies were found in the literature focusing on Brazilians (3 concerning cardiovascular disease, 7 about pregnancy outcomes, 9 about diabetes and one regarding pneumonia). Although the majority of them observed an association between periodontitis and systemic conditions, a causal relationship still needs to be demonstrated. Further studies, particularly interventional well-designed investigations, with larger sample sizes, need to be conducted in Brazilian populations.
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Affiliation(s)
- Patrícia Weidlich
- Department of Periodontology, Federal University of Rio Grande do Sul, Brazil
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Lohsoonthorn V, Kungsadalpipob K, Chanchareonsook P, Limpongsanurak S, Vanichjakvong O, Sutdhibhisal S, Sookprome C, Wongkittikraiwan N, Kamolpornwijit W, Jantarasaengaram S, Manotaya S, Siwawej V, Barlow WE, Fitzpatrick AL, Williams MA. Maternal periodontal disease and risk of preeclampsia: a case-control study. Am J Hypertens 2009; 22:457-63. [PMID: 19308031 DOI: 10.1038/ajh.2008.365] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND We examined whether pregnant women with periodontal disease have an increased risk of preeclampsia, and we empirically evaluated the extent to which associations between periodontal disease and preeclampsia are dependent upon diagnostic criteria used to define periodontal disease operationally. METHODS One hundred and fifty preeclampsia cases and one-fifty normotensive controls who delivered a singleton infant at term were enrolled. Periodontal examinations were performed within 48 h after delivery. Participants' periodontal health status was classified, a priori, into four categories according to the extent and severity of periodontal disease. Putative risk factors for periodontal disease and preeclampsia were ascertained during in-person postpartum interviews using a structured questionnaire and by medical record abstraction. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (95% CIs). RESULTS No clinically meaningful differences were observed between cases and controls with regard to periodontal parameters. After controlling for known confounders, severe clinical periodontal disease was not associated with an increased risk of preeclampsia (OR = 0.92, 95% CI: 0.26-3.28). In addition, there was no evidence of a linear increase in risk of preeclampsia with increasing severity of periodontal disease (P for trend = 0.65). When different diagnostic criteria previously used in other studies were used, the prevalence of periodontal disease varied substantially. However, the magnitude and direction of associations between periodontal disease and preeclampsia were largely similar regardless of the diagnostic criteria used to define periodontal disease. CONCLUSIONS This study provides no convincing evidence that periodontal disease is associated with preeclampsia risk among Thai women.
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Brunner J, Crielaard W, van Winkelhoff AJ. Analysis of the capsular polysaccharide biosynthesis locus ofPorphyromonas gingivalisand development of a K1-specific polymerase chain reaction-based serotyping assay. J Periodontal Res 2008; 43:698-705. [DOI: 10.1111/j.1600-0765.2007.01075.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Bélanger M, Reyes L, von Deneen K, Reinhard MK, Progulske-Fox A, Brown MB. Colonization of maternal and fetal tissues by Porphyromonas gingivalis is strain-dependent in a rodent animal model. Am J Obstet Gynecol 2008; 199:86.e1-7. [PMID: 18355778 DOI: 10.1016/j.ajog.2007.11.067] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2007] [Revised: 08/29/2007] [Accepted: 11/27/2007] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The objective of this study was to develop a rodent model of Porphyromonas gingivalis infection during pregnancy. STUDY DESIGN Sprague Dawley rats were infected intravenously with 10(5), 10(7), or 10(9) CFU per dam of P gingivalis strain W83, ATCC 33277, or A7436 at gestational day 14 and necropsied at gestational day 18. Maternal organs were cultured to assess the spread of the infection. Six fetal units (placenta, amniotic fluid, membranes, and fetus) per dam were cultured; additional fetal units were examined by histopathology. Polymerase chain reaction was performed on placentas. RESULTS Colonization rates were dependent on the strain of P gingivalis used and the infection dose. At an infection dose of 10(9) CFU/dam, P gingivalis W83, ATCC 33277, or A7436 was detected in 33%, 83%, or 100% of placentas, respectively. Epithelial hyperplasia, cellular necrosis, and inflammatory infiltrate were observed in infected placental tissues. CONCLUSION This study demonstrated that P gingivalis can invade both maternal and fetal tissues, resulting in chorioamnionitis and placentitis.
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Siqueira FM, Cota LOM, Costa JE, Haddad JPA, Lana ÂMQ, Costa FO. Maternal Periodontitis as a Potential Risk Variable for Preeclampsia: A Case-Control Study. J Periodontol 2008; 79:207-15. [DOI: 10.1902/jop.2008.070174] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Conde-Agudelo A, Villar J, Lindheimer M. Maternal infection and risk of preeclampsia: systematic review and metaanalysis. Am J Obstet Gynecol 2008; 198:7-22. [PMID: 18166297 DOI: 10.1016/j.ajog.2007.07.040] [Citation(s) in RCA: 199] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2007] [Revised: 06/29/2007] [Accepted: 07/24/2007] [Indexed: 01/12/2023]
Abstract
There are lingering questions regarding the association between maternal infection and preeclampsia. Systematic review and metaanalysis was conducted of observational studies that examined the relationship between maternal infection and preeclampsia. Forty-nine studies met the inclusion criteria. The risk of preeclampsia was increased in pregnant women with urinary tract infection (pooled odds ratio, 1.57; 95% CI, 1.45-1.70) and periodontal disease (pooled odds ratio, 1.76; 95% CI, 1.43-2.18). There were no associations between preeclampsia and presence of antibodies to Chlamydia pneumoniae, Helicobacter pylori, and cytomegalovirus, treated and nontreated HIV infection, and malaria. Individual studies did not find a relationship between herpes simplex virus type 2, bacterial vaginosis, and Mycoplasma hominis and preeclampsia. Urinary tract infection and periodontal disease during pregnancy are associated with an increased risk of preeclampsia. More studies are required to verify this as well as to explore whether or not such relationships are causal and, if so, the mechanisms involved.
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Siqueira FM, Cota LOM, Costa JE, Haddad JPA, Lana ÂMQ, Costa FO. Intrauterine Growth Restriction, Low Birth Weight, and Preterm Birth: Adverse Pregnancy Outcomes and Their Association With Maternal Periodontitis. J Periodontol 2007; 78:2266-76. [DOI: 10.1902/jop.2007.070196] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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