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Cantiga-Silva C, de Oliveira PHC, Faria FD, Justo MP, Sivieri-Araújo G, Ervolino E, Pinheiro TN, Segura-Egea JJ, Cintra LTA. Increase Toll-like receptors 2 and 4 in apical periodontitis of rats with chronic liver disease. Odontology 2024:10.1007/s10266-024-00974-6. [PMID: 38951301 DOI: 10.1007/s10266-024-00974-6] [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: 04/01/2024] [Accepted: 06/20/2024] [Indexed: 07/03/2024]
Abstract
The aim of this study was to evaluate the influence of liver fibrosis (LF) on the expression of Toll-like receptors (TLR) 2 and 4 in apical periodontitis (AP) in Wistar rats. Forty Wistar rats were allocated in the following groups (n = 10): C-control; AP-apical periodontitis; LF-liver fibrosis; AP + LF-rats with AP and LF. LF and AP were induced by established methodologies. Histological, bacteriological, and immunohistochemical analyses were performed according to pre-established scores. For comparisons between AP and AP + LF groups, the Mann-Whitney test was used (P < .05). The livers of the LF and AP + LF groups showed generalized portal inflammatory infiltrate and collagen fibers confirming the presence of LF. Histopathological analysis in the maxilla of the AP + LF group showed areas of necrosis comprising the entire dental pulp and periapical tissue surrounded by a more intense inflammatory infiltrate than observed in the AP group (P = 0.032). A significant number of specimens in the AP + LF group showed microorganisms beyond the apical foramen adhered to the extraradicular biofilm, demonstrating greater invasion compared to the AP group (P = .008). Immunohistochemical analysis showed a large number of cells immunoreactive for TLR2 and TLR4 in the AP + LF group, compared to the AP group (P < 0.05). Liver fibrosis favors the inflammation and contamination of microorganisms in apical periodontitis and triggers the expression of TLR2 and TLR4, modulating innate immunity response in periapical lesions.
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Affiliation(s)
- Cristiane Cantiga-Silva
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, SP, Brazil
| | - Pedro Henrique Chaves de Oliveira
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, SP, Brazil
| | - Flávio Duarte Faria
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, SP, Brazil
| | - Mariana Pagliusi Justo
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, SP, Brazil
| | - Gustavo Sivieri-Araújo
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, SP, Brazil
| | - Edilson Ervolino
- Department of Basic Science, School of Dentistry, São Paulo State University (UNESP), Araçatuba, SP, Brazil
| | - Tiago Novaes Pinheiro
- Department of Oral Pathology and Oral Medicine, Dental School of Amazonas State University, Manaus, AM, Brazil
| | - Juan José Segura-Egea
- Endodontic Section, Department of Stomatology, School of Dentistry, University of Sevilla, Seville, Spain
| | - Luciano Tavares Angelo Cintra
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, SP, Brazil.
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Ideo F, Niazi S, Chessa L, Miglianti M, Bardini G, Mannocci F, Cotti E. Prevalence of Apical Periodontitis in Patients with Autoimmune Liver Diseases on Immune Suppressants and Immune Modulators: A Cross-sectional Study. J Endod 2024; 50:784-791. [PMID: 38527610 DOI: 10.1016/j.joen.2024.02.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/28/2024] [Accepted: 02/11/2024] [Indexed: 03/27/2024]
Abstract
INTRODUCTION Autoimmune liver diseases (ALDs) are chronic conditions generated by an immune-mediated autoaggressive inflammatory reaction in genetically susceptible individuals. The purpose of this study was to evaluate the prevalence of apical periodontitis (AP) in patients suffering from ALDs undergoing treatment with the immune suppressants glucocorticoids, azathioprine, and/or ursodeoxycholic acid. METHODS The ALD group included 46 patients (11 men and 35 women, average age = 57.9 ± 11.8 years) and 1186 teeth. The control group included 50 healthy patients not taking any medications (15 men and 35 women, average age = 58.6 ± 10.4 years) and 1251 teeth. Demographic data and medical, pharmacologic, and dental history were recorded. Dental and radiographic examinations were performed. The presence of AP; the periapical index score; decayed, missing, and filled teeth; quality of restoration, and root canal treatment were evaluated. The influence of the medications the patients were taking on the prevalence of AP was also tested. RESULTS The prevalence of AP was significantly lower in ALDs than in the control group at the patient (P = .019) and tooth level (P = .014). Smoking and age were associated with a significant increase in AP in cases and controls (P = .045 and P = .001, respectively). In both groups, endodontically treated teeth showed a higher prevalence of AP. CONCLUSIONS Considering the limitations because of the observational nature of the study, the patients affected by ALDs liver diseases and undergoing treatment with immune suppressors (often associated with immune modulators) were found to exhibit a lower prevalence of AP.
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Affiliation(s)
- Francesca Ideo
- Department of Conservative Dentistry and Endodontics, University of Cagliari, Cagliari, Italy.
| | - Sadia Niazi
- Department of Endodontology, Centre for Oral, Clinical and Translational Sciences, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College, Guy's Hospital, London, United Kingdom
| | - Luchino Chessa
- Liver Unit, Department of Internal Medicine, University of Cagliari, Cagliari, Italy
| | - Michela Miglianti
- Liver Unit, Department of Internal Medicine, University of Cagliari, Cagliari, Italy
| | - Giulia Bardini
- Department of Conservative Dentistry and Endodontics, University of Cagliari, Cagliari, Italy
| | - Francesco Mannocci
- Department of Endodontology, Centre for Oral, Clinical and Translational Sciences, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College, Guy's Hospital, London, United Kingdom
| | - Elisabetta Cotti
- Department of Conservative Dentistry and Endodontics, University of Cagliari, Cagliari, Italy
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Palmeira E, de Liz Pérez-Losada F, Díaz-Flores-García V, Segura-Sampedro JJ, Segura-Egea JJ, López-López J. Prevalence of oral infections in chronic kidney disease patients: A cross-sectional study. Oral Dis 2024; 30:2708-2715. [PMID: 37392430 DOI: 10.1111/odi.14663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/11/2023] [Accepted: 06/16/2023] [Indexed: 07/03/2023]
Abstract
OBJECTIVES The purpose of this investigation was to analyze the prevalence of apical periodontitis (AP) and periodontal disease (periodontitis) (PD) in Chronic kidney disease (CKD) patients in relation to their treatment phase. SUBJECTS AND METHODS In this cross-sectional study, 188 patients with CKD were divided into two groups: patients without dialysis (WD group, n = 53) and patients on dialysis (DP group, n = 135). Panoramic radiographs were used to diagnose AP. The presence of periodontal disease was evaluated radiographically assessing alveolar bone loss. Student's t-test, chi-squared test, and logistic regression analysis were used to determine the significance of differences between groups. RESULTS In the WD group, 55% of patients had at least one tooth with AP, whereas in the DP group 67% had at least one tooth with AP (OR = 2.11; 95% CI = 1.09-4.08; p < 0.05). PD was more prevalent in the DP group (78%) than in the WD group (36%) (OR = 6.26; CI 95% = 3.13-12.52; p < 0.01). CONCLUSIONS Oral infections are more prevalent in the advanced stages of CKD. The treatment of PD and AP should be incorporated in the treatment planning of patients with CKD.
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Affiliation(s)
| | - Flor de Liz Pérez-Losada
- Department of Odontostomatology, Faculty of Medicine and Health Sciences (School of Dentistry), University of Barcelona, Barcelona, Spain
| | - Víctor Díaz-Flores-García
- Department of Pre-Clinical Dentistry, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Juan J Segura-Sampedro
- General & Digestive Surgery Unit, Hospital Universitario Son Espases, School of Medicine, Health Research Institute of Balearic Islands, University of Balearic Islands, Palma de Mallorca, Spain
| | - Juan J Segura-Egea
- Department of Stomatology, School of Dentistry, University of Seville, Seville, Spain
| | - José López-López
- Department of Odontostomatology, Faculty of Medicine and Health Sciences (School of Dentistry), University of Barcelona, Barcelona, Spain
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Olander AE, Helenius-Hietala J, Nordin A, Savikko J, Ruokonen H, Åberg F. Association Between Pre-Transplant Oral Health and Post-Liver Transplant Complications. Transpl Int 2023; 36:11534. [PMID: 37767526 PMCID: PMC10520246 DOI: 10.3389/ti.2023.11534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023]
Abstract
Oral disease is linked with systemic inflammation and various systemic conditions, including chronic liver disease. Liver transplantation (LT) candidates often need dental infection focus eradication, and after LT, there is high risk of many inflammation-related complications. We studied whether pre-LT dental status is associated with the occurrence of post-LT complications. This study included 225 adult LT recipients whose teeth were examined and treated before LT, and 40 adult LT recipients who did not have pre-LT dental data available. Data on post-LT complications were collected from the national liver transplant registry and followed up until the end of July 2020. Worse pre-LT dental status was associated with a higher risk of acute rejection post-LT compared to patients with good dental status. Worse dental status was also associated with higher 1-year-post-LT ALT levels and lower albumin levels. In conclusion, poor pre-LT oral health seems to associate with an increased risk of post-LT acute rejection and with elevated ALT levels and decreased albumin levels, suggesting an effect on post-LT liver health. Therefore, prevention and treatment of oral and dental diseases should be promoted early in the course of liver disease.
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Affiliation(s)
- Annika Emilia Olander
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Jaana Helenius-Hietala
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Arno Nordin
- Department of Transplantation and Liver Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Johanna Savikko
- Department of Transplantation and Liver Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Hellevi Ruokonen
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Fredrik Åberg
- Department of Transplantation and Liver Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Segura-Egea JJ, Cabanillas-Balsera D, Martín-González J, Cintra LTA. Impact of systemic health on treatment outcomes in endodontics. Int Endod J 2023; 56 Suppl 2:219-235. [PMID: 35752972 DOI: 10.1111/iej.13789] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 06/22/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND The healing of periapical lesions after root canal treatment (RCT) is not the result of the curative action of the treatment. The process of healing begins with inflammation, and is resolved by the clearance of the immunogen that induces the immune response. Then, the periapical tissue itself carries out the healing of the periapical lesion, by repair or by a combination of repair and regeneration, depending on the host's reparative response working properly. The ultimate objective of RCT is to achieve wound healing by removing the source of bacterial antigens and toxins, allowing chronic inflammatory tissue to become reparative tissue. Some systemic conditions increase the susceptibility of the host to infection or impair the tissue reparative response, maintaining the inflammatory process and periapical bone resorption after RCT. This can cause the failure of RCT and even the need for extraction of the affected tooth. OBJECTIVE To analyse the scientific literature on the possible influence of systemic conditions on the treatment outcomes in endodontics, as well as to discuss the biological mechanisms that may be involved. METHODS The search was carried out in PubMed, SCOPUS and EMBASE. The inclusion criteria established were original scientific articles reporting data about some systemic condition in relation to treatment outcomes in endodontics, including clinical studies and studies carried out in animal models. RESULTS Systemic factors (age, nutrition, stress, hormones, smoking habits), and systemic diseases, such as diabetes, cardiovascular diseases, osteoporosis, HIV infection, inflammatory bowel disease, and others, can influence or interfere in the repair of periapical tissues after RCT. DISCUSSION Some of these systemic diseases can alter bone turnover and fibroblast function, preventing or delaying periapical wound healing. Others can alter the microvasculature, reducing nutrients and oxygen supply to periapical tissues. As a result, these systemic conditions can decrease the success rate of RCT and provoke incomplete wound healing (typically granulomatous tissue formation) in the periapical region. CONCLUSIONS The results of this narrative review show worse success rate of RCT, with higher percentage of postoperative radiolucent periapical lesions and higher proportion of non-retained teeth (RFT), associated with several systemic conditions, such as smoking habits and diabetes.
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Affiliation(s)
- Juan J Segura-Egea
- Endodontic Section, Department of Stomatology, School of Dentistry, University of Sevilla, Sevilla, Spain
| | - Daniel Cabanillas-Balsera
- Endodontic Section, Department of Stomatology, School of Dentistry, University of Sevilla, Sevilla, Spain
| | - Jenifer Martín-González
- Endodontic Section, Department of Stomatology, School of Dentistry, University of Sevilla, Sevilla, Spain
| | - Luciano T A Cintra
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (Unesp), São Paulo, Brazil
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Chronic Obstructive Pulmonary Disease and Apical Periodontitis and Other Oral Health Variables: A Case-Control Study. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12147141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background: The relationship between chronic inflammatory diseases and their comorbidities and correlation with periodontal diseases has become an increasing focus of research. Objectives: The aim of this case-control study was to conclude if patients suffering from COPD (Chronic Obstructive Pulmonary Disease) tend to have more AP (Apical Periodontitis) than non-COPD patients. Materials and Methods: The study was conducted on 30 patients assigned as cases, associated with 30 control patients linked by age (+/−5 years) and sex. Results: A total of 60 patients were recorded, and a total of 12 radiographic variables were analyzed. A total of 43 (71.7%) patients were registered with PAI (Periapical Index) ≥ 3, and there was a slightly tendency in the patients from the control group 22 (73.3%) compared to those from the cases 21 (70%), respectively (p > 0.05). Conclusions: It was concluded that there was not a significant association between the levels of PAI (Periapical Index) ≥ 3 per patient in those suffering from COPD. In fact, it could be concluded that patients diagnosed with COPD tend to have more teeth with PAI ≥ 3, more endodontic treatments and their periodontitis tended to accumulate more caries. Clinical Significance: This study establishes, in a case-control study, some specific aspects of oral health in patients with COPD, as well as analyzing the importance of oral health in this disease.
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Niazi SA, Bakhsh A. Association between Endodontic Infection, Its Treatment and Systemic Health: A Narrative Review. Medicina (B Aires) 2022; 58:medicina58070931. [PMID: 35888650 PMCID: PMC9319780 DOI: 10.3390/medicina58070931] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/06/2022] [Accepted: 07/07/2022] [Indexed: 02/06/2023] Open
Abstract
The ‘Focal Infection Era in Dentistry’ in the late 19th and early 20th century resulted in widespread implementation of tooth extraction and limited the progress of endodontics. The theory proposed that bacteria and toxins entrapped in dentinal tubules could disseminate systemically to remote body parts, resulting in many types of degenerative systemic diseases. This theory was eventually refuted due to anecdotal evidence. However, lately there has been increased interest in investigating whether endodontic disease could have an impact on general health. There are reviews that have previously been carried out on this subject, but as new data have emerged since then, this review aims to appraise the available literature investigating the dynamic associations between apical periodontitis, endodontic treatment, and systemic health. The available evidence regarding focal infection theory, bacteraemia and inflammatory markers was appraised. The review also collated the available research arguing the associations of apical periodontitis with cardiovascular diseases, diabetes mellitus, adverse pregnancy outcome and autoimmune disorders, along with the effect of statins and immunomodulators on apical periodontitis prevalence and endodontic treatment prognosis. There is emerging evidence that bacteraemia and low-grade systemic inflammation associated with apical periodontitis may negatively impact systemic health, e.g., development of cardiovascular diseases, adverse pregnancy outcomes, and diabetic metabolic dyscontrol. However, there is limited information supporting the effect of diabetes mellitus or autoimmune disorders on the prevalence and prognosis post endodontic treatment. Furthermore, convincing evidence supports that successful root canal treatment has a beneficial impact on systemic health by reducing the inflammatory burden, thereby dismissing the misconceptions of focal infection theory. Although compelling evidence regarding the association between apical periodontitis and systemic health is present, further high-quality research is required to support and establish the benefits of endodontic treatment on systemic health.
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Affiliation(s)
- Sadia Ambreen Niazi
- Department of Endodontics, Centre of Oral Clinical & Translational Sciences, Faculty of Dentistry, Oral & Craniofacial Sciences, Guy’s Dental Hospital, King’s College London, London SE1 9RT, UK
- Correspondence: ; Tel.: +44-(0)207188-7459
| | - Abdulaziz Bakhsh
- Department of Restorative Dentistry, Faculty of Dentistry, Umm Al-Qura University, Makkah 24381, Saudi Arabia;
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Cintra LTA, Gomes MS, da Silva CC, Faria FD, Benetti F, Cosme-Silva L, Samuel RO, Pinheiro TN, Estrela C, González AC, Segura-Egea JJ. Evolution of endodontic medicine: a critical narrative review of the interrelationship between endodontics and systemic pathological conditions. Odontology 2021; 109:741-769. [PMID: 34240297 DOI: 10.1007/s10266-021-00636-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 07/04/2021] [Indexed: 12/12/2022]
Abstract
Endodontics has gained emphasis in the scientific community in recent years due to the increase in clinical and in animal models studies focused on endodontic medicine, which aims to evaluate the interrelationship between systemic and periapical tissues pathological conditions. These studies have shown that systemic changes can boost the pathogenesis of endodontic infection, favoring its development and progression. A contrary relationship is reported in numerous studies that affirm the potential of endodontic infection to trigger systemic damage and may lead to the worsening of pre-existing pathologies. Recently, the potential of filling materials to develop systemic changes such as neurological alterations had been evaluated, also showing that systemic diseases can negatively influence tissue responses to filling materials after endodontic treatment. Despite advances in endodontic medicine studies, there are still gaps in knowledge on the mechanisms of interactions between apical periodontitis (AP) and systemic diseases and much research to be done. In this sense, this critical narrative literature review aimed to show the evolution of studies in endodontic medicine to help the endodontist to know the role of systemic diseases in the pathogenesis of AP and the possible interference in the repair of periapical tissues after endodontic treatment, as well as to evidence the systemic complications that can be triggered or aggravated in the presence of endodontic infection.
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Affiliation(s)
- Luciano Tavares Angelo Cintra
- Department of Preventive and Restorative Dentistry, Endodontic Section, School of Dentistry, São Paulo State University (Unesp), José Bonifácio, 1193, Vila Mendonça, Araçatuba, SP, CEP 16015-050, Brazil. .,Dental Assistance Center for Disabled Persons (CAOE) of the São Paulo State University (Unesp), School of Dentistry, Araçatuba, SP, Brazil.
| | - Maximiliano Schünke Gomes
- Departament of Odontology, School of Dentistry and Medical and Dental Center, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Cristiane Cantiga da Silva
- Department of Preventive and Restorative Dentistry, Endodontic Section, School of Dentistry, São Paulo State University (Unesp), José Bonifácio, 1193, Vila Mendonça, Araçatuba, SP, CEP 16015-050, Brazil
| | - Flávio Duarte Faria
- Department of Preventive and Restorative Dentistry, Endodontic Section, School of Dentistry, São Paulo State University (Unesp), José Bonifácio, 1193, Vila Mendonça, Araçatuba, SP, CEP 16015-050, Brazil
| | - Francine Benetti
- Department of Restorative Dentistry, School of Dentistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Leopoldo Cosme-Silva
- Department of Clinics and Surgery, School of Dentistry, Federal University of Alfenas (Unifal), Alfenas, MG, Brazil
| | - Renata Oliveira Samuel
- Department of Clinical Dentistry, Dental School, Universidade de Uberaba, Uberaba, MG, Brazil
| | - Tiago Novaes Pinheiro
- Department of Oral Pathology and Oral Medicine, Dental School of Amazonas State University, Manaus, AM, Brazil
| | - Carlos Estrela
- Department of Stomatologic Sciences, School of Dentistry, Federal University of Goiás (UFG), Goiânia, GO, Brazil
| | | | - Juan José Segura-Egea
- Department of Stomatology, School of Dentistry, University of Sevilla, Sevilla, Spain
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GÜMRÜ B, TARÇIN B. Solid Organ Transplant Candidates and Recipients: Dentists’ Perspective. CUMHURIYET DENTAL JOURNAL 2021. [DOI: 10.7126/cumudj.915422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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10
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Cantiga-Silva C, Estrela C, Segura-Egea JJ, Azevedo JP, de Oliveira PHC, Cardoso CBM, Pinheiro TN, Ervolino E, Sivieri-Araújo G, Cintra LTA. Inflammatory profile of apical periodontitis associated with liver fibrosis in rats: histological and immunohistochemical analysis. Int Endod J 2021; 54:1353-1361. [PMID: 33733459 DOI: 10.1111/iej.13519] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 03/15/2021] [Indexed: 12/19/2022]
Abstract
AIM To investigate the effects of liver fibrosis (LF) on the pro-inflammatory mediators and periapical bone resorption of apical periodontitis (AP) in rats. METHODOLOGY Forty male Wistar rats were distributed into four groups: C - control, AP - rats with AP, LF - rats with LF, AP + LF - rats with AP and LF. LF was induced by carbon tetrachloride administration for 8 weeks and surgical bile duct ligation for 4 weeks; AP was induced in the teeth of rats by dental pulp exposure to the oral environment for 30 days. Jaws and livers were removed after euthanasia. Haematoxylin and Eosin (H&E) and Picrosirius Red (PSR) staining were used to confirm fibrosis in the livers. The jaws were analysed using H&E staining, immunohistochemical assays of interleukin (IL)-1β, IL-6 and tumour necrosis factor-alpha (TNF-α). Student's t-test and Mann-Whitney's U-test were used for statistical analysis (P < 0.05). RESULTS Inflammatory infiltrate was moderate in the AP group and severe in the AP + LF group (P < 0.05). Periapical bone resorption was significantly larger in the AP + LF group compared with the AP group (P < 0.05). IL-1β, IL-6 and TNF-α levels were significantly higher in AP + LF group when compared to the AP group (P < 0.05). CONCLUSION More intense inflammatory infiltrate, greater amounts of pro-inflammatory cytokines and increased periapical bone resorption were observed in the presence of liver fibrosis in rats with exposed pulps.
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Affiliation(s)
- C Cantiga-Silva
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - C Estrela
- Department of Stomatologic Sciences, School of Dentistry, UFG - Federal University of Goiás, Goiânia, Brazil
| | - J J Segura-Egea
- Endodontic Section, Department of Stomatology, School of Dentistry, University of Sevilla, Sevilla, Spain
| | - J P Azevedo
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - P H C de Oliveira
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - C B M Cardoso
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - T N Pinheiro
- Department of Oral Pathology and Oral Medicine, Dental School of Amazonas State University, Manaus, Brazil
| | - E Ervolino
- Department of Basic Science, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - G Sivieri-Araújo
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - L T A Cintra
- Endodontic Section, Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil.,Dental Assistance Center for Disabled Persons (CAOE), School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
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11
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Ladegaard Grønkjær L, Holmstrup P, Jepsen P, Vilstrup H. The impact of oral diseases in cirrhosis on complications and mortality. JGH Open 2021; 5:294-300. [PMID: 33553670 PMCID: PMC7857277 DOI: 10.1002/jgh3.12489] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 12/16/2020] [Accepted: 12/31/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM The aims of this study were to describe the prevalence of various oral diseases and to examine the association of the oral diseases with complications and mortality of cirrhosis. METHODS A total of 184 cirrhosis patients were enrolled and were followed up for 2 years. They underwent oral clinical and radiographic examination. At study entry, the associations between oral diseases with nutrition, inflammation, and cirrhosis complication status were examined. Then, the associations of oral diseases with all-cause and cirrhosis-related mortality were examined using Cox regression to adjust for confounding by age, gender, smoking, alcohol use, alcoholic cirrhosis, cirrhosis complications, comorbidity, Child-Pugh, and Model of End-Stage Liver Disease (MELD) score. RESULTS At entry, 26% of the patients had gross caries, 46% periapical lesions, 27% oral mucosal lesions, and 68% periodontitis. Having one or more oral diseases was associated with a higher prevalence of cirrhosis complications (46.7 vs 20.5%), higher C-reactive protein (28.5 mg/L vs 10.4 mg/L), and higher nutritional risk score (4 vs 3). Two-thirds of the patients died during follow-up. The patients with more than one oral disease had an increasingly higher all-cause mortality (two diseases: hazard ratio [HR] 1.55, 95% confidence interval [CI] 1.02-1.98; three and four diseases: HR 1.75, 95% CI 1.05-3.24) and even higher cirrhosis-related mortality (two diseases: HR 1.60, 95% CI 1.01-2.40; three and four diseases: HR 2.04, 95% CI 1.05-8.83) compared to those with no oral disease. CONCLUSION In cirrhosis, having more than one oral disease was associated with more complications and with higher mortality.
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Affiliation(s)
- Lea Ladegaard Grønkjær
- Department of Hepatology and GastroenterologyAarhus University HospitalAarhusDenmark
- Department of GastroenterologyHospital of South West JutlandAarhusDenmark
| | - Palle Holmstrup
- Section of Periodontology, Department of OdontologyFaculty of Health and Medical Sciences, University of CopenhagenCopenhagenDenmark
| | - Peter Jepsen
- Department of Hepatology and GastroenterologyAarhus University HospitalAarhusDenmark
- Department of Clinical EpidemiologyAarhus University HospitalAarhusDenmark
| | - Hendrik Vilstrup
- Department of Hepatology and GastroenterologyAarhus University HospitalAarhusDenmark
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Azuma MM, Cardoso CDBM, Samuel RO, Pipa CB, Bomfim SRM, Narciso LG, Gomes-Filho JE, Cintra LTA. Omega-3 Fatty Acids Alter Systemic Inflammatory Mediators Caused by Apical Periodontitis. J Endod 2020; 47:272-277. [PMID: 33245969 DOI: 10.1016/j.joen.2020.11.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/30/2020] [Accepted: 11/11/2020] [Indexed: 12/18/2022]
Abstract
INTRODUCTION This study investigated the effects of omega-3 polyunsaturated fatty acids (ω-3 PUFAs) on serum inflammatory mediators of rats with pulp exposure-induced apical periodontitis. METHODS Forty male Wistar rats were divided into the following groups: control, untreated rats (C); control rats treated with ω-3 PUFAs (C-O); rats with pulp exposure-induced apical periodontitis (AP); and rats with pulp exposure-induced apical periodontitis treated with ω-3 PUFAs (AP-O). ω-3 PUFAs were administered orally once a day for 15 days before pulp exposure and continued for 30 days after pulp exposure. The rats were sacrificed, and then blood and jaw samples were collected. Blood analysis was conducted to determine the total number of leukocytes including neutrophils, monocytes, and lymphocytes. Proinflammatory cytokines tumor necrosis factor alpha, interleukin (IL) 6, and IL-17 were quantified by enzyme-linked immunosorbent assay. Histologic analysis was performed to confirm the development of apical periodontitis. The data were statistically evaluated using analysis of variance and the Tukey posttest. The significance level was set at 5%. RESULTS The development of apical periodontitis was confirmed in all infected groups. Bone destruction was larger in the AP group compared with the AP-O group (P < .05). Blood analysis showed that the AP and AP-O groups showed higher numbers of lymphocytes, leukocytes, monocytes, eosinophils, and expressions of tumor necrosis factor alpha and IL-6 compared with the C and C-O groups (P < .05). In contrast, the presence of leukocytes, lymphocytes, and the expression of IL-6 decreased in the AP-O group compared with the AP group (P < .05). CONCLUSIONS ω-3 PUFA supplementation influences the systemic effects caused by apical periodontitis, decreasing the number of leukocytes, lymphocytes, and IL-6 in rat blood.
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Affiliation(s)
- Mariane Maffei Azuma
- Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (Unesp), Araçatuba, São Paulo, Brazil; Department of Cariology, Restorative Sciences and Endodontics, University of Michigan, Ann Arbor, Michigan
| | - Carolina de Barros Morais Cardoso
- Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (Unesp), Araçatuba, São Paulo, Brazil
| | - Renata Oliveira Samuel
- Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (Unesp), Araçatuba, São Paulo, Brazil; Department of Clinical Dentistry, Dental School, University of Uberaba, Uberaba, Minas Gerais, Brazil
| | - Camila Barbosa Pipa
- Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (Unesp), Araçatuba, São Paulo, Brazil
| | - Suely Regina Mogami Bomfim
- Department of Clinic and Surgery and Animal Reproduction, São Paulo State University (Unesp), Araçatuba Veterinary Medicine, São Paulo, Brazil
| | - Luis Gustavo Narciso
- Department of Clinic and Surgery and Animal Reproduction, São Paulo State University (Unesp), Araçatuba Veterinary Medicine, São Paulo, Brazil
| | - João Eduardo Gomes-Filho
- Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (Unesp), Araçatuba, São Paulo, Brazil
| | - Luciano Tavares Angelo Cintra
- Department of Preventive and Restorative Dentistry, School of Dentistry, São Paulo State University (Unesp), Araçatuba, São Paulo, Brazil.
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Pérez-Losada FDL, López-López J, Martín-González J, Jané-Salas E, Segura-Egea JJ, Estrugo-Devesa A. Apical periodontitis and glycemic control in type 2 diabetic patients: Cross-sectional study. J Clin Exp Dent 2020; 12:e964-e971. [PMID: 33154799 PMCID: PMC7600214 DOI: 10.4317/jced.57191] [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: 04/16/2020] [Accepted: 05/14/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The objective of this study was to analyze the possible relationship between the glycemic control and the prevalence of apical periodontitis in type 2 diabetic patients. The null hypothesis was that apical periodontitis is not associated with glycemic control. MATERIAL AND METHODS In a cross-sectional design, the radiographic records of 216 type 2 diabetic patients (65.0 ± 10.7 years), 117 men (54.2%) and women (45.8%), were examined. Glycated hemoglobin (HbA1c) was used to assess glycemic control, considering an HbA1c level < 6.5% as well-controlled diabetes. Apical periodontitis was diagnosed as radiolucent periapical lesions using the periapical index score. The Student t test, chi-square test, and logistic regression analysis were used in the statistical analysis. RESULTS The average HbA1c value was 7.0 ± 2.2%. Forty seven (21.8%) had HbA1c levels under 6.5% (mean ± SD = 6.0 ± 2.2%), being considered well-controlled patients, and 169 (78.2%) had an HbA1c level ≥ 6.5% (mean ± SD = 7.8 ± 2.24%), being considered poor controlled patients. Forty four per cent of diabetics had apical periodontitis, 12.5% had root-filled teeth, and 52.3% had root filled teeth with radiolucent periapical lesions. No significant differences were observed in any of these three variables between patients with good or poor glycemic control. In the multivariate logistic regression analysis the presence of radiolucent periapical lesions in at least one tooth did not correlate significantly with HbA1c levels (OR = 1.4; 95% C.I. = 0.70 - 3.09; p = 0.31). CONCLUSIONS The results reveal no association of glycemic control with the prevalence of apical periodontitis or root canal treatment in diabetic patients. Key words:Apical periodontitis, diabetes mellitus, endodontic medicine, glycated haemoglobin.
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Affiliation(s)
- Flor de Liz Pérez-Losada
- DDS, Doctoral fellow, Department of Odontostomatology, Faculty of Medicine and Health Sciences, University of Barcelona. L'Hospitalet de Llobregat, Barcelona, Spain
| | - José López-López
- MD, DDS, PhD, Professor, Department of Odontostomatology, Faculty of Medicine and Health Sciences, University of Barcelona- Dental Hospital, University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Jenifer Martín-González
- DDS, PhD, Associate Professor, Division of Endodontics, Department of Stomatology, School of Dentistry, University of Sevilla, Sevilla, Spain
| | - Enric Jané-Salas
- MD, DDS, PhD, Professor, Department of Odontostomatology, Faculty of Medicine and Health Sciences, University of Barcelona- Dental Hospital, University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Juan J Segura-Egea
- MD, DDS, PhD, Professor, Division of Endodontics, Department of Stomatology, School of Dentistry, University of Sevilla, Sevilla, Spain
| | - Albert Estrugo-Devesa
- MD, DDS, PhD, Associate Professor, Department of Odontostomatology, Faculty of Medicine and Health Sciences, University of Barcelona- Dental Hospital, University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
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Pinto KP, Ferreira CM, Maia LC, Sassone LM, Fidalgo TKS, Silva EJNL. Does tobacco smoking predispose to apical periodontitis and endodontic treatment need? A systematic review and meta-analysis. Int Endod J 2020; 53:1068-1083. [PMID: 32344459 DOI: 10.1111/iej.13316] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 04/24/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Controversial findings exist in the literature regarding the association between tobacco smoking and development of apical periodontitis or need for root canal treatment, with some studies reporting an increase in the prevalence of these outcomes in smokers, whilst others reporting no association. AIM To evaluate if there is scientific evidence to support an association between tobacco smoking and a greater prevalence of apical periodontitis and/or root canal treatments. DATA SOURCES A systematic search was performed using MeSH terms and free terms in the PubMed, Scopus, Virtual Health Library (VHL), Cochrane library and Open Gray databases. STUDY ELIGIBILITY CRITERIA, PARTICIPANTS AND INTERVENTIONS Observational studies that evaluated the association between smoking and the development or healing of periapical lesion and/or the prevalence of root canal treatment in humans were included. STUDY APPRAISAL AND SYNTHESIS METHODS A quality assessment of included studies was performed, and the relevant information and findings were evaluated. A meta-analysis using nine included studies was performed through RevMan software, and the certainty of evidence was evaluated through GRADE. RESULTS Fifteen studies were included, of which 10 were classified as low risk of bias, 4 were considered as moderate risk of bias and 1 as high risk of bias. Ten studies reported that smoking was associated with a greater prevalence of periapical periodontitis and/or root canal treatment. Five studies reported no association. Nine studies were included in the pooled meta-analysis, comprising two subgroups: apical periodontitis and root canal treatment. From these nine studies, eight studies were included in the apical periodontitis subgroup meta-analysis and demonstrated that this condition was significantly more prevalent in smokers when compared to the nonsmokers (odds ratio = 2.78[CI: 1.60, 4.85], P < 0.001; I2 = 79%; no adjusted odds ratio). Three studies were included in the root canal treatment subgroup meta-analysis and demonstrated an increased prevalence in smokers when compared to the nonsmokers (odds ratio = 2.73 [CI: 1.06, 2.83], P < 0.001; I2 = 72%; no adjusted odds ratio). The pooled meta-analysis demonstrated that smokers had twice the chance of having apical periodontitis and/or root canal treatment when compared to nonsmokers (odds ratio of 2.42 [CI: 1.59, 3.68], P < 0.01; I2 = 85%). The GRADE analysis demonstrated moderate certainty of evidence. LIMITATIONS Several confounding factors were identified such as misinformation regarding the period of time subjects had smoked, as well as the frequency of smoking and the number of cigarettes consumed. No adjustment in odds ratio data for confounding was performed. CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS This systematic review and meta-analysis indicate that tobacco smokers have an increased prevalence of periapical periodontitis and root canal treatments with moderate certainty of evidence.
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Affiliation(s)
- K P Pinto
- Department of Endodontics, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - C M Ferreira
- Department of Endodontics, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - L C Maia
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - L M Sassone
- Department of Endodontics, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - T K S Fidalgo
- Department of Community and Preventive Dentistry, School of Dentistry, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - E J N L Silva
- Department of Endodontics, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil.,Department of Endodontics, Grande Rio University (UNIGRANRIO), Rio de Janeiro, Brazil
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Clinical periodontal and dental findings in liver transplant patients: a systematic review and meta-analysis. Br Dent J 2020; 228:108-116. [PMID: 31980788 DOI: 10.1038/s41415-020-1196-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objectives This systematic review aimed to investigate the oral health of post-liver transplant recipients (postLTx), in terms of dental and periodontal clinical results.Data sources Pubmed/MEDLINE and Cochrane Library databases were searched electronically.Data selection Prospective, cross-sectional and case-control studies comparing periodontal and dental health of postLTx patients with healthy and/or pre-liver transplant patients.Data extraction This was performed independently by two authors. Quality assessment was done by using tools from the National Heart, Lung, and Blood Institute.Data synthesis Nine studies were eligible for inclusion in the systematic review. A meta-analysis was performed on gingival inflammation, expressed by scores, on four studies including healthy controls. The gingival index scores were significantly higher in postLTx patients compared with healthy controls (p <0.001). The weighted mean difference was 0.91 (95% confidence interval, 0.44 to 1.38, heterogeneity I2 = 99.5%). Increased tendency of gingival enlargement was noticed in postLTx patients, especially after immunosuppression with Cyclosporine A. Controversial results were reported for the prevalence of caries in postLTx recipients, but there seems to be an increase.Conclusion The results suggest that patients with liver transplants, due to systemic condition and immunosuppressive therapy, exhibit a higher degree of gingival inflammation compared with unexposed patients.Prospero registration number: CRD42019121893.
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Segura‐Egea JJ, Cabanillas‐Balsera D, Jiménez‐Sánchez MC, Martín‐González J. Endodontics and diabetes: association versus causation. Int Endod J 2019; 52:790-802. [DOI: 10.1111/iej.13079] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 01/16/2019] [Indexed: 12/26/2022]
Affiliation(s)
- J. J. Segura‐Egea
- Endodontic Section Department of Stomatology School of Dentistry University of Sevilla Sevilla Spain
| | - D. Cabanillas‐Balsera
- Endodontic Section Department of Stomatology School of Dentistry University of Sevilla Sevilla Spain
| | - M. C. Jiménez‐Sánchez
- Endodontic Section Department of Stomatology School of Dentistry University of Sevilla Sevilla Spain
| | - J. Martín‐González
- Endodontic Section Department of Stomatology School of Dentistry University of Sevilla Sevilla Spain
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Abstract
BACKGROUND Liver transplantation has become commonplace for patients with end-stage liver disease. The liver is a bodily organ of great importance, and its dysfunction can cause significant complications throughout the body. Patients with hepatic disease should be able to acquire knowledge of the physiology of the liver via the dental profession, and it is also necessary to modify some aspects of dental treatment even in healthy patients. Problems such as excessive bleeding and hepatotoxicity caused by some of the drugs used in dental treatment can lead to a decrease in systemic health. Otherwise, patients with liver disease will have poorer oral health than the general population. Thus, it is important to have well-established routine dental care in this patient group and offer management of oral health in view of the effects of liver disease. METHODS The objective of this work was to undertake a bibliographic review of the dental approaches to patients with liver disease and liver transplant recipients and to propose a dental care routine for such patients in an outpatient setting. RESULTS A search was carried out on the main scientific databases (PubMed, Medline, and SciELO) for publications related to this subject and, particularly those published after 2010. The articles selected describe poor oral hygiene among patients, independent of the etiology of their liver disease. These patients also had a high index of xerostomia, caries, periodontal disease, apical lesions, and fungical infections. To control bleeding during and after surgery, hemostatic measures must be understood and adopted. CONCLUSION There are no data about routine dental care among liver disease/transplantation patients. Thus, our findings will hopefully encourage other services to structure their approaches and consider enhancing their dental care protocols for patients with liver-related complications.
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Sadat Miri S, Khademi A, Amirkhani Z, Amiri SM, Goodarzi M, Khazaei S. Prevalence of Apical Periodontitis in Different Communities: A Meta-Analysis. IRANIAN ENDODONTIC JOURNAL 2018; 13:438-445. [PMID: 36883028 PMCID: PMC9985680 DOI: 10.22037/iej.v13i4.19691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 07/20/2018] [Accepted: 08/04/2018] [Indexed: 03/09/2023]
Abstract
Introduction The aim of this study was to perform a meta-analysis on the prevalence of apical periodontitis (AP) in different communities to obtain accurate data on its prevalence. Methods and Materials The prevalence of AP in different communities based on the number of individuals, teeth and root-filled teeth was searched using electronic databases of ISI Web of Knowledge, PubMed, Scopus and also ProQuest and Springer. The Metaprop meta-analysis was done using the software R version 3.3.0 with Meta package. The Logit transformation method and random-effects model were used to calculate the pooled prevalence. Heterogeneity was tested by the Q-test (P<0.1 represented statistical significance), I2 statistics (25%, 50% and 75% represented low, medium and high heterogeneity, respectively) and 2τ (2τ was calculated by DerSimonian-Laird estimator method). Results A total of 77 studies were identified to qualify for inclusion into this meta-analysis. The prevalence of AP based on the number of individuals, teeth and root-filled teeth with the pooled prevalence was 0.519, 0.0498 and 0.3828, respectively. Conclusions The results of the present study can be helpful for policy makers to monitor the dental public health demographically and compare it to other communities; they may be able find the strengths and drawbacks of their oral and dental health program.
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Affiliation(s)
- Shima Sadat Miri
- Department of Endodontics, Dental School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Abbasali Khademi
- Department of Endodontics, Dental Research Center, Dental School, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Amirkhani
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Seyed Mojtaba Amiri
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Goodarzi
- Department of Oral and Maxillofacial Surgery, Dental School, Yazd Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Saber Khazaei
- Department of Oral and Maxillofacial Surgery, Dental School, Yazd Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Khalighinejad N, Aminoshariae A, Kulild JC, Sahly K, Mickel A. Association of End-stage Renal Disease with Radiographically and Clinically Diagnosed Apical Periodontitis: A Hospital-based Study. J Endod 2017; 43:1438-1441. [DOI: 10.1016/j.joen.2017.04.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 03/29/2017] [Accepted: 04/14/2017] [Indexed: 12/29/2022]
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Association between Systemic Diseases and Apical Periodontitis. J Endod 2016; 42:1427-34. [DOI: 10.1016/j.joen.2016.07.007] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 07/07/2016] [Accepted: 07/07/2016] [Indexed: 12/11/2022]
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Vasconcelos DFP, Pereira da Silva FR, Pinto MESC, Santana LDAB, Souza IG, Miranda de Souza LK, Oliveira NCM, Ventura CA, Novaes PD, Barbosa ALDR, Medeiros JVR, Mikolasevic I, Mani A, Soares de Oliveira J. Decrease of Pericytes is Associated With Liver Disease Caused by Ligature-Induced Periodontitis in Rats. J Periodontol 2016; 88:e49-e57. [PMID: 27666673 DOI: 10.1902/jop.2016.160392] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Damage caused by periodontitis not only affects periodontal tissues, but also increases the severity of various illnesses such as rheumatoid arthritis, diabetes, and liver diseases. The aim of this study is to investigate the association between induced periodontitis and damage caused through its systemic effects on the liver. METHODS Twenty rats were divided into two groups: control and periodontitis. The following parameters were evaluated: gingival bleeding index (GBI), probing depth (PD), myeloperoxidase (MPO) activity, alveolar bone loss (ABL) for periodontal tissues; histopathologic examination of gingival and liver tissues; immunohistochemistry to cells positive for neural/glial antigen 2 (NG2) expressed in hepatic pericytes, glutathione (GSH), and malondialdehyde (MDA) concentrations in liver; and serum levels of alanine aminotransferase and aspartate aminotransferase. RESULTS GBI, PD, MPO, ABL, and histopathologic examinations demonstrated the development of periodontitis. There was a significant increase in microvesicular steatosis accompanied by a marked reduction in NG2+ pericytes in the periodontitis group compared with the control group. The periodontitis group had significantly lower GSH and higher MDA concentration in the liver compared with the control group. CONCLUSIONS The present study results link the systemic effects of induced periodontitis with changes in hepatic tissues such as microvesicular steatosis, likely caused by an increase in oxidative stress and lipid peroxidation. The findings from the present study implicate an association between a decrease of pericytes and liver disease caused by ligature-induced periodontitis in rats.
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Affiliation(s)
| | - Felipe Rodolfo Pereira da Silva
- Department of Biomedicine, Laboratory of Histological Analysis and Preparation, Federal University of Piaui, Parnaiba, Brazil
| | - Moara E Silva Conceição Pinto
- Department of Biomedicine, Laboratory of Histological Analysis and Preparation, Federal University of Piaui, Parnaiba, Brazil
| | | | - Ingrid Grazielle Souza
- Department of Morphology, Division of Histology, Piracicaba Dental School, State University of Campinas, Piracicaba, Brazil
| | | | | | - Claudio Angelo Ventura
- Department of Biomedicine, Laboratory of Biology and Biochemistry Plants, Federal University of Piaui
| | - Pedro Duarte Novaes
- Department of Morphology, Division of Histology, Piracicaba Dental School, State University of Campinas, Piracicaba, Brazil
| | | | | | - Ivana Mikolasevic
- Department of Nephrology and Dialysis, Division of Internal Medicine, University Hospital Center Rijeka, Rijeka, Croatia
| | - Arya Mani
- Department of Internal Medicine, Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT
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Grønkjær LL, Holmstrup P, Schou S, Schwartz K, Kongstad J, Jepsen P, Vilstrup H. Presence and consequence of tooth periapical radiolucency in patients with cirrhosis. Hepat Med 2016; 8:97-103. [PMID: 27695370 PMCID: PMC5027950 DOI: 10.2147/hmer.s113485] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Periapical radiolucency is the radiographic sign of inflammatory bone lesions around the apex of the tooth. We determined the prevalence and predictors of periapical radiolucency in patients with cirrhosis and the association with systemic inflammation status and cirrhosis-related complications. Methods A total of 110 cirrhosis patients were consecutively enrolled. Periapical radiolucency was defined as the presence of radiolucency or widening of the periapical periodontal ligament space to more than twice the normal width. Predictors of periapical radiolucency and the association with systemic inflammation markers and cirrhosis-related complications were explored by univariable and multivariable logistic regression analyses. Results Periapical radiolucency was present in one or more teeth in 46% of the patients. Strong predictors were gross caries (odds ratio [OR] 3.12, 95% confidence interval [CI] 1.43–6.79) and severe periodontitis (OR 3.98, 95% CI 1.04–15.20). Also old age (OR 1.10, 95% CI 1.01–1.19) and smoking (OR 3.24, 95% CI 1.02–17.62) were predictors. However, cirrhosis etiology (alcoholic vs nonalcoholic) or severity (Model of End-Stage Liver Disease score) were not predictors. The patients with periapical radiolucency had higher C-reactive protein (15.8 mg/L vs 8.1 mg/L, P=0.02) and lower albumin contents (25 g/L vs 28 g/L, P=0.04) than those without. Furthermore, the patients with periapical radiolucency had a higher prevalence of cirrhosis-related complications such as ascites, hepatic encephalopathy, and/or variceal bleeding (46% vs 27%, P=0.05). Conclusion Periapical radiolucency is often present as an element of poor oral health status and likely has an adverse clinical significance, which should motivate diagnostic and clinical attention to the findings.
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Affiliation(s)
| | - Palle Holmstrup
- Section of Periodontology, Microbiology, and Community Dentistry, Department of Odontology, Faculty of Health and Medical Sciences
| | - Søren Schou
- Section for Oral and Maxillofacial Surgery, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen
| | | | - Johanne Kongstad
- Section of Periodontology, Microbiology, and Community Dentistry, Department of Odontology, Faculty of Health and Medical Sciences
| | - Peter Jepsen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus; Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Hendrik Vilstrup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus
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Tassoker M, Akgunlu F. Radiographic evaluation of periapical status and frequency of endodontic treatment in a turkish population: a retrospective study. J Istanb Univ Fac Dent 2016; 50:10-16. [PMID: 28955560 PMCID: PMC5573526 DOI: 10.17096/jiufd.89048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 01/15/2016] [Indexed: 12/27/2022] Open
Abstract
PURPOSE The aim of this study was to determine the frequencies of apical periodontitis and endodontic treatment in a Turkish population using a retrospective analysis of orthopantomograms. MATERIALS AND METHODS The sample consisted of orthopantomographs of 250 subjects who had been referred to our clinic for an initial visit between the years of 2013 and 2014. The periapical status of all teeth (with the exception of third molars) was examined using periapical index scoring system (PAI). Data were analyzed statistically using the Chi-squared test at the significance level of p<0.05. RESULTS The study sample comprised 6196 teeth belonging to 250 patients. Out of 6196 examined teeth, the frequencies of apical periodontitis and endodontic treatment was 1.8% and 3.7%, respectively. Gender had no effect on the presence of apical periodontitis or the frequency of endodontic treatment. The frequency of apical periodontitis and endodontic treatment increased with age, but it did not show statistical significance among different age groups. CONCLUSION This study provides epidemiological data about apical periodontitis and endodontic treatment in a Turkish population.
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Affiliation(s)
- Melek Tassoker
- Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Necmettin Erbakan University,
Turkey
| | - Faruk Akgunlu
- Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Selcuk University,
Turkey
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Sasaki H, Hirai K, Martins CM, Furusho H, Battaglino R, Hashimoto K. Interrelationship Between Periapical Lesion and Systemic Metabolic Disorders. Curr Pharm Des 2016; 22:2204-15. [PMID: 26881444 PMCID: PMC4856634 DOI: 10.2174/1381612822666160216145107] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 02/15/2016] [Indexed: 12/25/2022]
Abstract
BACKGROUND Periapical periodontitis, also known as periapical lesion, is a common dental disease, along with periodontitis (gum disease). Periapical periodontitis is a chronic inflammatory disease, caused by endodontic infection, and its development is regulated by the host immune/inflammatory response. Metabolic disorders, which are largely dependent on life style such as eating habits, have been interpreted as a "metabolically-triggered" low-grade systemic inflammation and may interact with periapical periodontitis by triggering immune modulation. The host immune system is therefore considered the common fundamental mechanism of both disease conditions. METHOD We have reviewed >200 articles to discuss the interrelationship between periapical lesions and metabolic disorders including type 2 diabetes mellitus, hypertension, and non-alcoholic fatty liver diseases (NAFLD), and their common pathological background in immunology/osteoimmunology and cytokine biology. RESULTS An elevated inflammatory state caused by metabolic disorders can impact the clinical outcome of periapical lesions and interfere with wound healing after endodontic treatment. Although additional well-designed clinical studies are needed, periapical lesions appear to affect insulin sensitivity and exacerbate non-alcoholic steatohepatitis. CONCLUSION Immune regulatory cytokines produced by various cell types, including immune cells and adipose tissue, play an important role in this interrelationship.
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Affiliation(s)
- Hajime Sasaki
- Department of Immunology & Infectious Diseases, The Forsyth Institute, 245 First Street, Cambridge, MA 02494, U.S.A.
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Grønkjær LL. Periodontal disease and liver cirrhosis: A systematic review. SAGE Open Med 2015; 3:2050312115601122. [PMID: 26770799 PMCID: PMC4679327 DOI: 10.1177/2050312115601122] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Accepted: 07/19/2015] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES Studies suggest that periodontal disease, a source of subclinical and persistent infection, may be associated with various systemic conditions, including liver cirrhosis. The aim of this study was to examine the literature and determine the relationship between periodontal disease and liver cirrhosis and to identify opportunities and directions for future research in this area. METHODS A systematic review of English articles in the PubMed, EMBASE, and Scopus databases was conducted using search terms including 'liver cirrhosis', 'end-stage liver disease', 'liver diseases', 'oral health', 'periodontal disease', 'mouth disease', 'gingivitis', and 'periodontitis'. RESULTS Thirteen studies published between 1981 and 2014 were found to include data on oral health and periodontal disease in cirrhotic patients. Studies indicated an increased incidence of periodontal disease in patients with liver cirrhosis, measured with several different periodontal indices. The reported prevalence of periodontal disease in cirrhosis patients ranged from 25.0% to 68.75% in four studies and apical periodontitis was found in 49%-79% of the patients. One study found that mortality was lower among patients who underwent dental treatment versus non-treated patients. Another study suggested an association between periodontal disease and the progression of liver cirrhosis, but data are sparse and conflicting as to whether periodontal disease is correlated to cirrhosis aetiology and severity. CONCLUSION Despite the clinical reality of periodontal disease in liver cirrhosis patients, there are few published studies. Before clinical implications can be addressed, more data on the prevalence of and correlation between periodontal disease and liver cirrhosis aetiology, duration, and progression are needed.
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Affiliation(s)
- Lea Ladegaard Grønkjær
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
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Segura-Egea JJ, Martín-González J, Castellanos-Cosano L. Endodontic medicine: connections between apical periodontitis and systemic diseases. Int Endod J 2015; 48:933-51. [DOI: 10.1111/iej.12507] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 07/05/2015] [Indexed: 12/13/2022]
Affiliation(s)
- J. J. Segura-Egea
- Endodontic Section; Department of Stomatology; School of Dentistry; University of Sevilla; Sevilla Spain
| | - J. Martín-González
- Endodontic Section; Department of Stomatology; School of Dentistry; University of Sevilla; Sevilla Spain
| | - L. Castellanos-Cosano
- Special Care Dentistry Section; Department of Stomatology; School of Dentistry; University of Sevilla; Sevilla Spain
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Hernández Vigueras S, Donoso Zúñiga M, Jané-Salas E, Salazar Navarrete L, Segura-Egea JJ, Velasco-Ortega E, López-López J. Viruses in pulp and periapical inflammation: a review. Odontology 2015; 104:184-91. [PMID: 25796386 DOI: 10.1007/s10266-015-0200-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 01/31/2015] [Indexed: 12/16/2022]
Abstract
The presence of viruses in endodontic disease has been studied in the last decade. Their presence is associated with periapical radiolucency and with clinical findings, such as pain. The aim of this review is to analyze the scientific evidence currently published about viruses in pulp and periapical inflammation, and its possible clinical implications. A literature review was carried out using the Medline/Pubmed database. The search was performed, in English and Spanish, using the following keyword combinations: virus AND endodontic; virus AND periapical; virus AND pulpitis; herpesvirus AND periapical; papillomavirus AND periapical. We subsequently selected the most relevant studies, which complied with the search criterion. A total of 21 articles were included, of which 18 detected the present of viruses in the samples. In 3 of the studies, viral presence was not found in the samples studied. The Epstein-Barr virus was found in about 41 % of cases compared to controls, in which it was present in about 2 %. The main association between viruses and endodontic pathosis is between Cytomegalovirus and Epstein-Barr virus; these are found in 114 of the 406 samples of different endodontic pathosis. Some evidence supports that the Epstein-Barr virus is present in a significant number of endodontic diseases, without exact knowledge of their action in these diseases.
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Affiliation(s)
- Scarlette Hernández Vigueras
- Faculty of Medicine, School of Dentistry, Universidad Austral de Chile, Valdivia, Chile.,PhD Program in Odontology Science, Faculty of Dentistry, University of Barcelona, Barcelona, Spain
| | - Manuel Donoso Zúñiga
- Faculty of Medicine, School of Dentistry, Universidad Austral de Chile, Valdivia, Chile
| | - Enric Jané-Salas
- Department of Odonto-Stomatology, School of Dentistry, University of Barcelona, Barcelona, Spain
| | - Luis Salazar Navarrete
- Laboratory of Molecular Biology and Pharmacogenetics, Department of Basic Science, Faculty of Medicine, Universidad de La Frontera, Temuco, Chile
| | | | | | - José López-López
- Department of Odonto-Stomatology, School of Dentistry, University of Barcelona, Barcelona, Spain. .,Department of Odontostomatology, Pabellón de Gobierno 2ª Planta, Bellvitge University Campus, C/Feixa Llarga s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain.
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