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Herrera D, Sanz M, Shapira L, Brotons C, Chapple I, Frese T, Graziani F, Hobbs FDR, Huck O, Hummers E, Jepsen S, Kravtchenko O, Madianos P, Molina A, Ungan M, Vilaseca J, Windak A, Vinker S. Periodontal diseases and cardiovascular diseases, diabetes, and respiratory diseases: Summary of the consensus report by the European Federation of Periodontology and WONCA Europe. Eur J Gen Pract 2024; 30:2320120. [PMID: 38511739 PMCID: PMC10962307 DOI: 10.1080/13814788.2024.2320120] [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: 10/18/2023] [Accepted: 02/05/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Periodontitis is a chronic inflammatory non-communicable disease (NCD) characterised by the destruction of the tooth-supporting apparatus (periodontium), including alveolar bone, the presence of periodontal pockets, and bleeding on probing. OBJECTIVES To outline, for family doctors, the implications of the association between periodontal and systemic diseases; to explore the role of family doctors in managing periodontitis as an ubiquitous non-communicable disease (NCD). METHODS The consensus reports of previous focused collaborative workshops between WONCA Europe and the European Federation of Periodontology (using previously undertaken systematic reviews), and a specifically commissioned systematic review formed the technical papers to underpin discussions. Working groups prepared proposals independently, and the proposals were subsequently discussed and approved at plenary meetings. RESULTS Periodontitis is independently associated with cardiovascular diseases, diabetes, chronic obstructive pulmonary disease, obstructive sleep apnoea, and COVID-19 complications. Treatment of periodontitis has been associated with improvements in systemic health outcomes. The article also presents evidence gaps. Oral health care professionals (OHPs) and family doctors should collaborate in managing these conditions, including implementing strategies for early case detection of periodontitis in primary medical care centres and of systemic NCDs in oral/dental care settings. There is a need to raise awareness of periodontal diseases, their consequences, and the associated risk factors amongst family doctors. CONCLUSION Closer collaboration between OHPs and family doctors is important in the early case detection and management of NCDs like cardiovascular diseases, diabetes mellitus, and respiratory diseases. Strategies for early case detection/prevention of NCDs, including periodontitis, should be developed for family doctors, other health professionals (OHPs), and healthcare funders. Evidence-based information on the reported associations between periodontitis and other NCDs should be made available to family doctors, OHPs, healthcare funders, patients, and the general population.
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Affiliation(s)
- David Herrera
- ETEP (Etiology and Therapy of Periodontal and Peri-implant Diseases) Research Group, University Complutense of Madrid, Madrid, Spain
| | - Mariano Sanz
- ETEP (Etiology and Therapy of Periodontal and Peri-implant Diseases) Research Group, University Complutense of Madrid, Madrid, Spain
| | - Lior Shapira
- Department of Periodontology, Faculty of Dental Medicine, Hadassah and the Hebrew University Medical Center, Jerusalem, Israel
| | - Carlos Brotons
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Sardenya Primary Health Care Center, Barcelona, Spain
| | - Iain Chapple
- Periodontal Research Group, and Birmingham NIHR Biomedical Research Centre in Inflammation, Institute of Clinical Sciences, College of Medical & Dental Sciences, The University of Birmingham, Birmingham, UK
- Birmingham Community Healthcare NHS Foundation Trust, Birmingham, UK
| | - Thomas Frese
- Institut für Allgemeinmedizin, Medizinische Fakultät der Martin-Luther-Universität Halle-Wittenberg, Halle (Saale), Germany
| | - Filippo Graziani
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, School of Dentistry, University of Pisa, Pisa, Italy
| | - F. D. Richard Hobbs
- Oxford Primary Care, Radcliffe Primary Care Building, ROQ, University of Oxford, Oxford, UK
| | - Olivier Huck
- Dental Faculty, University of Strasbourg, Strasbourg, France
| | - Eva Hummers
- Department of General Practice and Family Medicine, University Medical Center Göttingen, Göttingen, Germany
| | - Søren Jepsen
- Department of Periodontology, Operative and Preventive Dentistry, University Hospital Bonn, Bonn, Germany
| | | | - Phoebus Madianos
- Department of Periodontology, Faculty of Dentistry, National & Kapodistrian University of Athens, Athens, Greece
| | - Ana Molina
- ETEP (Etiology and Therapy of Periodontal and Peri-implant Diseases) Research Group, University Complutense of Madrid, Madrid, Spain
| | - Mehmet Ungan
- Department of Family Medicine, Ankara University School of Medicine, Ankara, Turkey
| | - Josep Vilaseca
- Department of Medicine, University of Vic–Central Catalonia University, Vic, Spain
- Primary Health Care Service, Althaia Foundation–Healthcare and University Network, Manresa, Spain
| | - Adam Windak
- Department of Family Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Shlomo Vinker
- Department of Family Medicine, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Yang F, Shu CJ, Wang CJ, Chen K. Meta-analysis of the association between chronic periodontitis and chronic kidney disease. World J Clin Cases 2024; 12:5094-5107. [DOI: 10.12998/wjcc.v12.i22.5094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 06/03/2024] [Accepted: 06/17/2024] [Indexed: 06/30/2024] Open
Abstract
BACKGROUND Many scholars have performed several clinical studies have investigated the association between chronic periodontitis (CP) and chronic kidney disease (CKD). However, there are still differences between these research results, and there is no unified conclusion. Therefore, a systematic review is required to understand this issue fully.
AIM To explore the correlation between CP and CKD.
METHODS Literature on the correlation between CP and CKD, as well as the clinical attachment level (CAL) and pocket probing depth (PPD) of CKD and non-CKD, were retrieved from PubMed, Embase, the Cochrane Library, and Web of Science repositories until January 2024. After the effective data were extracted, data processing and statistics were performed using Stata 12.0.
RESULTS Of the 22 studies, 13 were related to CP and CKD, and 9 reported CAL and PPD in patients with CKD and healthy controls. Meta-analysis of the correlation between CP and CKD revealed that CKD probability in people with CP was 1. 54 times that of healthy individuals [relative risk = 1.54, 95% confidence interval (CI): 1.40–1.70], and CP incidence in patients with CKD was 1. 98 times that of healthy individuals [overall risk (OR) = 1.98, 95%CI: 1.53–2.57]. Meta-analysis of CAL and PPD evaluations between CKD patients and healthy individuals showed that CAL and PPD levels were higher in CKD patients [standard mean difference (SMD) of CAL = 0.65, 95%CI: 0.29–1.01; SMD of PPD = 0.33, 95%CI: 0.02–0.63].
CONCLUSION A bidirectional association exists between CP and CKD. CKD risk is increased in CP patients and vice versa. Periodontal tissue or tooth loss risks increase over time in CKD patients.
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Affiliation(s)
- Fu Yang
- Department of Stomatology, Yuyao People’s Hospital of Zhejiang Province, Yuyao 315400, Zhejiang Province, China
| | - Cheng-Jun Shu
- Department of Stomatology, Yuyao People’s Hospital of Zhejiang Province, Yuyao 315400, Zhejiang Province, China
| | - Cai-Jun Wang
- Department of Stomatology, Yuyao People’s Hospital of Zhejiang Province, Yuyao 315400, Zhejiang Province, China
| | - Ke Chen
- Department of Stomatology, Yuyao People’s Hospital of Zhejiang Province, Yuyao 315400, Zhejiang Province, China
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Al-Asfour A, Karched M, Qasim SSB, Zafiropoulos GG. Adhesion of Candida albicans on PTFE membranes used in guided bone regeneration. Clin Exp Dent Res 2024; 10:e902. [PMID: 39014549 DOI: 10.1002/cre2.902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 02/28/2024] [Accepted: 03/24/2024] [Indexed: 07/18/2024] Open
Abstract
OBJECTIVES Guided bone regeneration (GBR) is a core procedure used to regenerate bone defects. The aim of the study was to investigate the adherence of Candida albicans on six commercially available polytetrafluoroethylene (PTFE) membranes used in GBR procedures and the subsequent clinical consequences. MATERIALS AND METHODS Six commercially available PTFE membranes were tested. Two of the membranes had a textured surface and the other four a plane, nontextured one. C. albicans (ATCC 24433) was cultured for 24 h, and its cell surface hydrophobicity was assessed using a modified method. C. albicans adhesion to membrane discs was studied by scanning electron microscopy (SEM) and real-time polymerase chain reaction (PCR). RESULTS C. albicans was found to be hydrophobic (77.25%). SEM analysis showed that C. albicans adherence to all membranes examined was characterized by patchy, scattered, and small clustered patterns except for one nontextured membrane with a most rough surface in which a thick biofilm was observed. Real-time PCR quantification revealed significantly greater adhesion of C. albicans cells to PTFE membranes than the control membrane (p ≤ .001) with the membranes having a textured surface exhibiting the highest count of 2680 × 104 cells/ml compared to the count of 707 × 104 cells/mL on those with a nontextured one (p ≤ .001). One membrane with nontextured surface, but with most rough surface was found to exhibit the highest count of 3010 × 104 cells/ml (p ≤ .05). CONCLUSION The results of this study indicate that C. albicans adhesion on membranes' surfaces depends on the degree of surface roughness and/or on the presence of a texture. Textured PTFE membranes and/or membranes high roughness showed significantly more adhered C. albicans cells. These findings can impact the surgeon's choice of GBR membrane and postoperative maintenance.
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Affiliation(s)
- Adel Al-Asfour
- Department of Surgical Sciences, College of Dentistry, Kuwait University, Safat, Kuwait
| | - Maribasappa Karched
- Department of Bioclinical Sciences, College of Dentistry, Kuwait University, Safat, Kuwait
| | - Syed Saad Bin Qasim
- Department of Bioclinical Sciences, College of Dentistry, Kuwait University, Safat, Kuwait
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Matsuda S, Ueda T, Nakashima F, Ninomiya Y, Yasuda K, Sasaki S, Hamamoto Y, Iwata T, Ouhara K, Mihara N, Kakimoto N, Mizuno N. Predictive factors of periodontal regeneration outcomes using rhFGF-2: A case-control study. J Periodontal Res 2024; 59:679-688. [PMID: 38527968 DOI: 10.1111/jre.13259] [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: 09/25/2023] [Revised: 03/10/2024] [Accepted: 03/11/2024] [Indexed: 03/27/2024]
Abstract
OBJECTIVE This study aimed to investigate the factors influencing the clinical outcomes of regenerative therapy using recombinant human fibroblast growth factor-2 (rhFGF-2). BACKGROUND rhFGF-2 promotes periodontal regeneration, and identifying the factors influencing this regeneration is important for optimizing the effectiveness of rhFGF-2. METHODS AND MATERIALS This study used a hospital information-integrated database to identify patients who underwent periodontal regenerative therapy with rhFGF-2. Factors included age, smoking status, diabetes mellitus (DM), periodontal inflamed surface area (PISA) at the initial visit, whether the most posterior tooth was involved or not, and preoperative radiological bone defect angle. Periodontal regenerative therapy outcomes were defined as good if radiographic bone fill ≥35% or periodontal pocket closure at 9-15 months after surgery. Bone fill rate (%) and periodontal pocket depth (mm) were also used as outcome measures. Factors were evaluated by simple regression analysis, and then the association between factors and the outcomes was determined by multivariate analysis. RESULTS PISA and age at the first visit did not significantly influence the success or failure of bone fill rate byrhFGF-2. However, DM, radiographic bone defect angle, and the most posterior tooth significantly influenced the regenerative effect (success/failure in bone fill) of rhFGF-2. The most posterior tooth was significantly associated with bone fill rate by rhFGF-2. Examination of the association between pocket closure and factors shows that the most posterior tooth significantly influenced. The most posterior tooth and preoperative PPD were significantly associated with pocket reduction depth. For the most posterior tooth, a significantly higher bone regeneration rate (p < .05) was observed with a combination of autologous bone graft and rhFGF-2 than with rhFGF-2 alone, and the effect was significant in multivariate analysis. CONCLUSIONS The radiographic bone defect angle, the involvement of most posterior teeth, and the presence of DM influenced the effectiveness of rhFGF-2 in periodontal regeneration. However, PISA values and age at the initial visit had no significant effect.
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Affiliation(s)
- Shinji Matsuda
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tomoya Ueda
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Fuminori Nakashima
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yurika Ninomiya
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Keisuke Yasuda
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shinya Sasaki
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yuta Hamamoto
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tomoyuki Iwata
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazuhisa Ouhara
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naoki Mihara
- Hiroshima University Hospital, Medical Informatics & Systems Management, Hiroshima, Japan
| | - Naoya Kakimoto
- Department of Oral and Maxillofacial Radiology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Noriyoshi Mizuno
- Department of Periodontal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Yu T, Mi N, Song Y, Xie W. Exosomes miR-92a-3p from human exfoliated deciduous teeth inhibits periodontitis progression via the KLF4/PI3K/AKT pathway. J Periodontal Res 2024; 59:771-782. [PMID: 38616305 DOI: 10.1111/jre.13262] [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: 08/04/2023] [Revised: 03/07/2024] [Accepted: 03/19/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Periodontitis is a chronic inflammatory disease mediated by dysbiosis of the oral microflora, resulting in the destruction of periodontal tissue. Increasing evidence suggested that mesenchymal stem cell (MSCs) and exosomes derived from MSCs play a critical role in periodontal tissue regeneration. However, whether stem cells from exfoliated deciduous teeth (SHED)-secreted exosomes can improve the therapeutic potential of periodontitis is largely unknown. OBJECTIVE Here, we aim to evaluate the effect of SHED-exosomes on inflammation, apoptosis and osteogenic differentiation in periodontitis. METHODS The periodontitis cell model was constructed by stimulating periodontal ligament stem cells (PDLSCs) with lipopolysaccharide (LPS), and the periodontitis rats were established by ligation. RESULTS First, we isolated exosomes from the SHED, and we figured out that exosomes secreted by SHED were enriched in miR-92a-3p and the exosomes enhanced proliferation and osteogenic differentiation and reduced apoptosis and inflammatory responses in PDLSCs. In addition, we found that SHED-exosomes alleviated inflammatory effect and elevated the expression of osteogenic-related genes in periodontitis rat model. Moreover, miR-92a-3p targeted downstream Krüppel-Like Transcription Factor 4 (KLF4) and regulated the PI3K/AKT pathway. Finally, our data indicated that upregulation of KLF4 or activation of PI3K/AKT by 740Y-P counteracted the inhibitory effect of SHED-exosomes on periodontitis progression. CONCLUSION Taken together, our finding revealed that exosomal miR-92a-3p derived from SHED contributed to the alleviation of periodontitis development and progression through inactivating the KLF4/PI3K/AKT signaling pathway, which may provide a potential target for the treatment of periodontitis.
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Affiliation(s)
- Tianliang Yu
- Department of Prosthodontics, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - Na Mi
- Department of Endodontics, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - Yingtao Song
- Department of Prosthodontics, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
| | - Weili Xie
- Department of Prosthodontics, The First Affiliated Clinical Hospital of Harbin Medical University, Harbin, China
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Isola G, Polizzi A, Santonocito S, Alibrandi A, Pesce P, Kocher T. Effect of quadrantwise versus full-mouth subgingival instrumentation on clinical and microbiological parameters in periodontitis patients: A randomized clinical trial. J Periodontal Res 2024; 59:647-656. [PMID: 38666373 DOI: 10.1111/jre.13279] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 04/12/2024] [Accepted: 04/13/2024] [Indexed: 07/16/2024]
Abstract
AIM This study evaluated the efficacy of quadrantwise subgingival instrumentation (Q-SI) versus one-stage full-mouth subgingival instrumentation (FM-SI) on probing depth and periodontal pathogen reduction over a 6-month follow-up period, as well as whether baseline periodontal pathogens influenced the impact of periodontal treatment protocols on outcomes. METHODS Patients with periodontitis were randomized to receive Q-SI (n = 43) or FM-SI (n = 45). Patients were instructed and motivated to maintain optimal oral hygiene during the treatment sessions. Clinical (probing pocket depth [PPD], clinical attachment loss [CAL], and bleeding on probing [BOP]) and periodontal pathogens were assessed at baseline and after 30, 90, and 180 days. Total bacterial load and periodontal pathogens were analysed via real-time PCR. RESULTS At the 6-month follow-up, the median PPD decreased from 4.8 mm (interquartile range [IQR]: 4.3-5.2) to 2.6 mm (IQR: 2.3-2.9) in FM-SI patients and from 4.7 mm (IQR: 4.1-5.2) to 3.2 mm (IQR: 2.4-3.5) in Q-SI patients (p < .001). At 6 months, FM-SI was more effective at reducing the median proportions of Porphyromonas gingivalis (Pg), Aggregatibacter actinocomyctemcomitans, and Tannerella forsythia (Tf) (p < .001 for each value). Multilevel linear regression analysis demonstrated that high baseline PPD (p = .029), Pg (p = .014), and Tf (p < .001) levels and the FM-SI protocol (p < .001) were statistically significant predictors of PPD reduction at 6 months. Furthermore, PPD reduction was significantly greater in the FM-SI group when lower baseline Pg levels were detected. CONCLUSION The FM-SI was more effective than the Q-SI in reducing the mean PPD and number of periodontal pathogens in periodontitis patients over a 6-month follow-up period. Higher baseline PPD and Pg levels had a negative impact on PPD reduction at 6 months after FM-SI.
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Affiliation(s)
- Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, Unit of Periodontology, School of Dentistry, University of Catania, Catania, Italy
| | - Alessandro Polizzi
- Department of General Surgery and Surgical-Medical Specialties, Unit of Periodontology, School of Dentistry, University of Catania, Catania, Italy
| | - Simona Santonocito
- Department of General Surgery and Surgical-Medical Specialties, Unit of Periodontology, School of Dentistry, University of Catania, Catania, Italy
| | - Angela Alibrandi
- Department of Economics, Unit of Statistical and Mathematical Sciences, University of Messina, Messina, Italy
| | - Paolo Pesce
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Thomas Kocher
- Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Paediatric Dentistry, University Medicine Greifswald, Greifswald, Germany
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Ding Y, Su JZ, Yu GY. Comparison of epidermal growth factor expression and secretion in human salivary glands. Arch Oral Biol 2024; 164:105989. [PMID: 38718466 DOI: 10.1016/j.archoralbio.2024.105989] [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: 03/23/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVE To investigate the expression and secretion of epidermal growth factor (EGF) in major and minor salivary gland tissues of human subjects and to examine the potential influence of sex and age on EGF expression and secretion. DESIGN Saliva samples from the oral cavity at rest and after citric acid stimulation, as well as serum samples, were collected from 150 healthy subjects, and the concentrations of EGF were measured with enzyme-linked immunosorbent assay (ELISA) and compared. The expression of EGF mRNA and protein in normal salivary gland tissues was measured by real-time polymerase chain reaction (RT-PCR), Western blot (WB), and immunohistochemistry (IHC). RESULTS The EGF concentration in acid-stimulated saliva was significantly higher than that in resting saliva (P < 0.001), and significantly higher than that in serum (P < 0.001). No sex difference was observed in EGF levels of whole saliva and serum, whereas the EGF levels in saliva and serum were decreased with age (P < 0.001 and P < 0.001, respectively). The EGF concentration and compound secretion rate (CSR) in resting submandibular glands saliva were significantly higher than those in resting parotid glands saliva (P = 0.002 and P < 0.001, respectively). The EGF was expressed in all major and minor salivary glands and ranked in order of submandibular, parotid, sublingual, and labial glands. CONCLUSION All salivary glands have the function of secreting EGF, and the submandibular gland is the main source of salivary EGF. Aging is a factor influencing the expression and secretion of EGF.
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Affiliation(s)
- Yi Ding
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center for Oral Biomaterials and Digital Medical Devices, Beijing 100081, China
| | - Jia-Zeng Su
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center for Oral Biomaterials and Digital Medical Devices, Beijing 100081, China.
| | - Guang-Yan Yu
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center for Oral Biomaterials and Digital Medical Devices, Beijing 100081, China.
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Kabacaoğlu B, Öztürk Özener H. Evaluation of inflammasomes as biomarker following non-surgical periodontal treatment. Arch Oral Biol 2024; 164:105987. [PMID: 38723420 DOI: 10.1016/j.archoralbio.2024.105987] [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: 01/04/2024] [Revised: 04/17/2024] [Accepted: 04/28/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVE The purpose of this study was to investigate interleukin (IL)-1β, IL-18, nod-like receptor pyrin domain-containing protein 3 (NLRP3), apoptosis-related speck-like protein containing a caspase activation and recruitment domain (ASC), and caspase-1 levels in saliva and serum in different periodontal diseases and to evaluate the changes after non-surgical periodontal treatment (NSPT). DESIGN A total of 45 participants, 15 healthy, 15 gingivitis, and 15 stage III grade C (SIIIGC) periodontitis patients, were included in the study. Periodontal parameters were assessed, and salivary and serum samples were collected at baseline in all groups and one and three months after NSPT in gingivitis and periodontitis groups. An enzyme-linked immunosorbent assay was used to analyse IL-1β, IL-18, NLRP3, ASC, and caspase-1 levels. RESULTS After NSPT, improvement was observed in all clinical parameters, along with periodontal inflamed surface area (PISA) in gingivitis and periodontitis groups. PISA scores were positively correlated with IL-1β, NLRP3, and caspase-1 at baseline (p < 0.05). Salivary and serum IL-1β, NLRP3 levels were higher in periodontitis compared to healthy controls at baseline and reduced after treatment (p < 0.05). Receiver operating characteristic analysis revealed that salivary IL-1β, NLRP3, and caspase-1 had the ability to discriminate SIIIGC periodontitis patients from healthy subjects (p < 0.05). CONCLUSION In conclusion, salivary IL-1β, NLRP3, and caspase-1 are at aberrantly high levels in SIIIGC periodontitis and are remarkably decreased following NSPT; these inflammasome biomarkers may show potential utility in diagnosing and monitoring periodontitis.
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Affiliation(s)
- Bilge Kabacaoğlu
- Department of Periodontology, Institute of Health Sciences, Marmara University, Istanbul, Turkiye
| | - Hafize Öztürk Özener
- Department of Periodontology, Faculty of Dentistry, Marmara University, Istanbul, Turkiye.
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Barbato L, Noce D, Di Martino M, Castelluzzo W, Spoleti F, Rupe C, Nieri M, Cairo F. Non-surgical retreatment versus papillary preservation flap surgery for residual pockets: A randomized controlled trial with clinical and patient-reported outcomes. J Clin Periodontol 2024. [PMID: 39011585 DOI: 10.1111/jcpe.14047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 06/10/2024] [Accepted: 07/03/2024] [Indexed: 07/17/2024]
Abstract
AIM To compare the efficacy of non-surgical re-instrumentation (NSR) and papillary preservation flap (PPF) surgery at single-rooted teeth with residual pockets. MATERIALS AND METHODS Patients with at least a residual pocket depth (PD ≥ 5 mm) after Steps I and II were enrolled and randomly assigned to receive NSR or PPF surgery. The primary outcome was PD reduction, and secondary outcomes were clinical attachment level (CAL) change and patient-reported outcome measures (PROMs). Outcome variables were measured at baseline, 3 and 6 months. The examiner was blinded. Statistical analysis, one site for each patient, included descriptive statistics and analysis of covariance. RESULTS Forty-six participants were enrolled, and one patient dropped out in the PPF group. After 6 months, both treatments resulted in significant PD reduction (1.3 ± 1.2 mm, p = .009 NSR; 2.0 ± 0.7 mm, p < .001 PPF) and CAL gain (1.0 ± 2.4 mm, p = .031 NSR; 1.4 ± 0.8 mm, p < .001 PPF). PD reduction between groups was not statistically significant (diff: 0.6 mm; 95% confidence interval [CI] [-0.3 to 1.5]; p = .167). Pocket closure was 61% NSR versus 86% PPF (p = .091). Smoking was associated with less PD reduction of almost 1 mm in both treatments. Treatment time was longer for PPF surgery, but PROMs and post-operative pain were similar between groups. CONCLUSIONS Both NSR and PPF reduced PD without significant difference between treatments at 6 months. PPF surgery may offer faster PD reduction, but smoking habits reduce treatment efficacy.
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Affiliation(s)
- Luigi Barbato
- Department of Experimental and Clinical Medicine, Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
- EFP Accredited Master Program in Periodontology and Implant Dentistry, University of Florence, Florence, Italy
| | - Desirée Noce
- Department of Experimental and Clinical Medicine, Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
- EFP Accredited Master Program in Periodontology and Implant Dentistry, University of Florence, Florence, Italy
| | - Maria Di Martino
- Department of Experimental and Clinical Medicine, Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
- EFP Accredited Master Program in Periodontology and Implant Dentistry, University of Florence, Florence, Italy
| | - Walter Castelluzzo
- Department of Experimental and Clinical Medicine, Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
- EFP Accredited Master Program in Periodontology and Implant Dentistry, University of Florence, Florence, Italy
| | - Folco Spoleti
- Department of Experimental and Clinical Medicine, Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
- EFP Accredited Master Program in Periodontology and Implant Dentistry, University of Florence, Florence, Italy
| | - Cosimo Rupe
- Department of Experimental and Clinical Medicine, Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
- EFP Accredited Master Program in Periodontology and Implant Dentistry, University of Florence, Florence, Italy
| | - Michele Nieri
- Department of Experimental and Clinical Medicine, Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
- EFP Accredited Master Program in Periodontology and Implant Dentistry, University of Florence, Florence, Italy
| | - Francesco Cairo
- Department of Experimental and Clinical Medicine, Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
- EFP Accredited Master Program in Periodontology and Implant Dentistry, University of Florence, Florence, Italy
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Farhad SZ, Karbalaeihasanesfahani A, Dadgar E, Nasiri K, Esfahaniani M, Nabi Afjadi M. The role of periodontitis in cancer development, with a focus on oral cancers. Mol Biol Rep 2024; 51:814. [PMID: 39008163 DOI: 10.1007/s11033-024-09737-6] [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: 04/16/2024] [Accepted: 06/18/2024] [Indexed: 07/16/2024]
Abstract
Periodontitis is a severe gum infection that begins as gingivitis and can lead to gum recession, bone loss, and tooth loss if left untreated. It is primarily caused by bacterial infection, which triggers inflammation and the formation of periodontal pockets. Notably, periodontitis is associated with systemic health issues and has been linked to heart disease, diabetes, respiratory diseases, adverse pregnancy outcomes, and cancers. Accordingly, the presence of chronic inflammation and immune system dysregulation in individuals with periodontitis significantly contributes to the initiation and progression of various cancers, particularly oral cancers. These processes promote genetic mutations, impair DNA repair mechanisms, and create a tumor-supportive environment. Moreover, the bacteria associated with periodontitis produce harmful byproducts and toxins that directly damage the DNA within oral cells, exacerbating cancer development. In addition, chronic inflammation not only stimulates cell proliferation but also inhibits apoptosis, causes DNA damage, and triggers the release of pro-inflammatory cytokines. Collectively, these factors play a crucial role in the progression of cancer in individuals affected by periodontitis. Further, specific viral and bacterial agents, such as hepatitis B and C viruses, human papillomavirus (HPV), Helicobacter pylori (H. pylori), and Porphyromonas gingivalis, contribute to cancer development through distinct mechanisms. Bacterial infections have systemic implications for cancer development, while viral infections provoke immune and inflammatory responses that can lead to genetic mutations. This review will elucidate the link between periodontitis and cancers, particularly oral cancers, exploring their underlying mechanisms to provide insights for future research and treatment advancements.
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Affiliation(s)
- Shirin Zahra Farhad
- Department of Periodontics, Faculty of Dentistry, Isfahan(Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | | | - Esmaeel Dadgar
- Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kamyar Nasiri
- Faculty of Dentistry, Islamic Azad University of Medical Sciences, Tehran, Iran
| | - Mahla Esfahaniani
- Faculty of Dentistry, Golestan University of Medical Sciences, Gorgan, Iran.
| | - Mohsen Nabi Afjadi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.
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11
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Trombelli L, Farina R, Tomasi C, Vignoletti F, Paolantoni G, Giordano F, Ortensi L, Simonelli A. Factors affecting radiographic marginal bone resorption at dental implants in function for at least 5 years: A multicenter retrospective study. Clin Oral Implants Res 2024. [PMID: 39007340 DOI: 10.1111/clr.14327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 05/15/2024] [Accepted: 07/04/2024] [Indexed: 07/16/2024]
Abstract
OBJECTIVE To evaluate the influence of patient and implant-related factors on the changes of marginal bone levels (MBL) at implants with a follow-up ≥5 years. MATERIALS AND METHODS At baseline (within 6 months from prosthetic insertion) and long-term (≥5 years after implant placement) visits, interproximal (mesial and distal) MBL were radiographically evaluated. To analyze factors predicting MBL change, the site (either mesial or distal) showing the highest MBL change (hChMBL site) was identified for each implant. Multilevel regression models were built to explain MBL change as well as the probability for a bone loss ≥2 mm at long-term. RESULTS 942 implants in 312 patients with a mean follow-up of 8.02 ± 2.5 years were analyzed. MBL change was significantly predicted by baseline MBL, oral bisphosphonate (BP) intake, history of periodontitis, diabetes, and super-hydrophilic implant surface. Higher risk for a bone loss ≥2 mm was observed in patients with history of periodontitis (OR = 9.52, 95% CI 0.72-3.79) and taking BP (OR = 6.84, 95% CI 0.21-3.63). Mandibular implants had higher odds for bone loss ≥2 mm compared to maxillary implants (OR = 3, 95% CI 0.39-1.87). CONCLUSIONS The findings of the present study contribute to the identification of specific clinical scenarios at higher risk for implant-supporting bone loss that need to be strictly monitored during maintenance.
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Affiliation(s)
- Leonardo Trombelli
- Research Centre for the Study of Periodontal and Peri-Implant Diseases, University of Ferrara, Ferrara, Italy
- Operative Unit of Dentistry, AUSL of Ferrara, Ferrara, Italy
| | - Roberto Farina
- Research Centre for the Study of Periodontal and Peri-Implant Diseases, University of Ferrara, Ferrara, Italy
- Operative Unit of Dentistry, AUSL of Ferrara, Ferrara, Italy
| | - Cristiano Tomasi
- Department of Periodontology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
| | - Fabio Vignoletti
- Section of Periodontology, Faculty of Odontology, University Complutense of Madrid, Madrid, Spain
| | | | - Francesco Giordano
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Baronissi, Italy
| | | | - Anna Simonelli
- Research Centre for the Study of Periodontal and Peri-Implant Diseases, University of Ferrara, Ferrara, Italy
- Operative Unit of Dentistry, AUSL of Ferrara, Ferrara, Italy
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12
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Cetiner DO, Isler SC, Ilikci-Sagkan R, Sengul J, Kaymaz O, Corekci AU. The adjunctive use of antimicrobial photodynamic therapy, light-emitting-diode photobiomodulation and ozone therapy in regenerative treatment of stage III/IV grade C periodontitis: a randomized controlled clinical trial. Clin Oral Investig 2024; 28:426. [PMID: 38992200 PMCID: PMC11239751 DOI: 10.1007/s00784-024-05794-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 06/19/2024] [Indexed: 07/13/2024]
Abstract
OBJECTIVES To assess the short-term efficacy of multiple sessions of antimicrobial photodynamic therapy (aPDT), light-emitting-diode (LED) photobiomodulation, and topical ozone therapy applications following surgical regenerative treatments on clinical parameters, patient-centered outcomes, and mRNA expression levels of VEGF, IL-6, RunX2, Nell-1, and osterix in gingival crevicular fluid samples in patients with stage III/IV, grade C periodontitis. MATERIALS AND METHODS Forty-eight systemically healthy patients were assigned into four groups to receive adjunctive modalities with regenerative periodontal surgical treatment. A 970 ± 15 nm diode laser plus indocyanine-green for aPDT group, a 626 nm LED for photobiomodulation group, and topical gaseous ozone were applied at 0, 1, 3, and 7 postoperative days and compared to control group. The clinical periodontal parameters, early wound healing index (EHI), and postoperative patients' morbidity were evaluated. The mRNA levels of biomarkers were assessed by real-time polymerase chain reaction. RESULTS No significant difference in the clinical parameters except gingival recession (GR) was identified among the groups. For group-by-time interactions, plaque index (PI) and probing pocket depths (PD) showed significant differences (p = 0.034; p = 0.022). In sites with initial PD > 7 mm, significant differences were observed between control and photobiomodulation groups in PD (p = 0.011), between control and aPDT, and control and photobiomodulation groups in CAL at 6-month follow-up (p = 0.007; p = 0.022). The relative osterix mRNA levels showed a statistically significant difference among the treatment groups (p = 0.014). CONCLUSIONS The additional applications of aPDT and LED after regenerative treatment of stage III/IV grade C periodontitis exhibited a more pronounced beneficial effect on clinical outcomes in deep periodontal pockets.
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Affiliation(s)
- Deniz Ozbay Cetiner
- Department of Periodontology, Faculty of Dentistry, Gazi University, Biskek cad. 1. Sokak No:4, Emek Ankara, 06490, Turkey.
| | - Sila Cagri Isler
- Department of Periodontology, Faculty of Dentistry, Gazi University, Biskek cad. 1. Sokak No:4, Emek Ankara, 06490, Turkey
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Rahsan Ilikci-Sagkan
- Department of Medical Biology, School of Medicine, Uşak University, Uşak, 64300, Turkey
| | | | - Ozlem Kaymaz
- Department of Statistic, Faculty of Science, Ankara University, Ankara, Turkey
| | - Ahu Uraz Corekci
- Department of Periodontology, Faculty of Dentistry, Izmir Demokrasi University, Izmir, Turkey
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13
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Korgaonkar J, Tarman AY, Ceylan Koydemir H, Chukkapalli SS. Periodontal disease and emerging point-of-care technologies for its diagnosis. LAB ON A CHIP 2024; 24:3326-3346. [PMID: 38874483 DOI: 10.1039/d4lc00295d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Periodontal disease (PD), a chronic inflammatory disorder that damages the tooth and its supporting components, is a common global oral health problem. Understanding the intricacies of these disorders, from gingivitis to severe PD, is critical for efficient treatment, diagnosis, and prevention in dental care. Periodontal biosensors and biomarkers are critical in improving oral health diagnostic skills. Clinicians may accomplish early identification, tailored therapy, and efficient tracking of periodontal diseases by using these technologies, ushering in a new age of accurate oral healthcare. Traditional periodontitis diagnostic methods frequently rely on physical probing and visual examinations, necessitating the development of point-of-care (POC) devices. As periodontal disorders necessitate more precise and rapid diagnosis, incorporating novel innovations in biosensors and biomarkers becomes increasingly crucial. These innovations improve our capacity to diagnose, monitor, and adapt periodontal therapies, bringing in the next phase of customized and effective dental healthcare. The review discusses the characteristics and stages of PD, clinical treatment techniques, prominent biomarkers and infection-associated factors that may be employed to determine PD, biomedical sensing, and POC appliances that have been created so far to diagnose stages of PD and its progression profile, as well as predicting future developments in this field.
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Affiliation(s)
- Jayesh Korgaonkar
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
- Center for Remote Health Technologies and Systems, Texas A&M Engineering and Experiment Station, College Station, TX 77843, USA
| | - Azra Yaprak Tarman
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
- Center for Remote Health Technologies and Systems, Texas A&M Engineering and Experiment Station, College Station, TX 77843, USA
| | - Hatice Ceylan Koydemir
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
- Center for Remote Health Technologies and Systems, Texas A&M Engineering and Experiment Station, College Station, TX 77843, USA
| | - Sasanka S Chukkapalli
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
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14
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Wang Y, Xia Y, Qian J, Xie Y, Shu R, Lin Z. Native vs. ribosome-crosslinked collagen membranes for periodontal regeneration: A randomized clinical trial. J Periodontal Res 2024. [PMID: 38962931 DOI: 10.1111/jre.13321] [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: 04/21/2024] [Revised: 06/18/2024] [Accepted: 06/21/2024] [Indexed: 07/05/2024]
Abstract
AIM To evaluate whether the ribosome-crosslinked collagen membrane (RCCM) is non-inferior to the natural collagen membrane (NCM) used in regeneration surgery in terms of clinical attachment level (CAL) gain at 6 months. METHODS Eighty patients diagnosed as generalized periodontitis presenting with isolated infrabony defect (≥4 mm deep) were enrolled and randomized to receive regenerative surgery, either with NCM or RCCM, both combined with deproteinized bovine bone mineral (DBBM). CAL, pocket probing depth (PPD), and gingival recession (GR) were recorded at baseline, 3, and 6 months postoperatively. Periapical radiographs were taken at baseline, immediately, and 6 months after surgery. Early wound healing index (EHI) and patients' responses were recorded at 2 weeks postoperatively. RESULTS At 6 months post-surgery, the mean CAL gain was 3.1 ± 1.5 mm in the NCM group and 2.9 ± 1.5 mm in the RCCM group, while the mean PPD was 4.3 ± 1.1 mm in the NCM group and 4.2 ± 1.0 mm in the RCCM group. Both groups demonstrated a statistically significant improvement from the baseline (p < .01). RCCM was non-inferior to NCM concerning the primary outcome (CAL gain at 6 months). The GR at 6 months postoperatively was 1.3 ± 1.2 and 1.2 ± 1.1 mm, which showed no difference compared with baseline. At 6 months follow-up, the radiographic linear bone fill (RLBF) was 6.5 ± 2.8 and 5.5 ± 2.6 mm (p > .05), while the bone fill percentage (BF%) was 102.3 ± 53.5% and 92.3 ± 40.1% (p > .05), in the NCM and RCCM groups, respectively. There was no significant difference in EHI and postoperative responses between two groups. CONCLUSION RCCM + DBBM resulted in no-inferior clinical and radiographic outcomes to NCM + DBBM for the treatment of isolated infrabony defect in 6 months.
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Affiliation(s)
- Yiwei Wang
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yiru Xia
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Periodontology, Shanghai Stomatological Hospital & School of Stomatology, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Craniomaxillofacial Development and Diseases, Fudan University, Shanghai, China
| | - Jielei Qian
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yufeng Xie
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Periodontology, Shanghai Stomatological Hospital & School of Stomatology, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Craniomaxillofacial Development and Diseases, Fudan University, Shanghai, China
| | - Rong Shu
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
| | - Zhikai Lin
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
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15
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Angst PDM, Van der Velden U, Susin C, Gomes SC. Supportive periodontal care with or without subgingival instrumentation: Microbiological results of a 2-year randomized clinical trial. J Clin Periodontol 2024. [PMID: 38956881 DOI: 10.1111/jcpe.14038] [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: 02/20/2024] [Revised: 06/17/2024] [Accepted: 06/21/2024] [Indexed: 07/04/2024]
Abstract
AIM To compare the subgingival microbiota of patients receiving supportive periodontal care (SPC) with and without subgingival instrumentation, over 2 years. MATERIALS AND METHODS This study was a randomized clinical trial that included 62 participants (50.97 ± 9.26 years old; 40 females) who completed non-surgical periodontal therapy. Participants were randomly assigned to receive oral prophylaxis with oral hygiene instructions alone (test) or in combination with subgingival instrumentation (control) during SPC. Pooled subgingival biofilm samples were obtained from four sites per patient at SPC baseline and at 3, 6, 12, 18, and 24 months. Real-time polymerase chain reaction was used for absolute quantification of Eubacteria and the target bacteria Porphyromonas gingivalis, Tannerella forsythia, and Treponema denticola. Data were analysed using generalized estimating equations, taking into consideration the clustering of observations within individuals. RESULTS No significant differences were found between the experimental groups regarding the mean counts of Eubacteria and target bacteria, as well as the periodontal parameters at the sampled sites. Although significant variability in bacterial counts was present during SPC, all counts after 2 years were not statistically different from those at baseline. Bacterial counts were associated with the presence of plaque, bleeding on probing, mean probing depth ≥3 mm, and follow-up period. CONCLUSIONS SPC with or without subgingival instrumentation can result in comparable subgingival microbiological outcomes. CLINICAL TRIAL REGISTRATION clinicaltrials.gov: NCT01598155 (https://clinicaltrials.gov/study/NCT01598155?intr=supragingival%20control&rank=4#study-record-dates).
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Affiliation(s)
- P D M Angst
- Conservative Dentistry Department, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - U Van der Velden
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam, VU University Amsterdam, Amsterdam, The Netherlands
| | - C Susin
- Division of Comprehensive Oral Health - Periodontology, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - S C Gomes
- Conservative Dentistry Department, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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16
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Farina R, Simonelli A, Guarnelli ME, Secchiati G, Montemezzo G, Scapoli C, Trombelli L. Efficacy of communicating periodontal risk on psychological outcomes and supragingival plaque control in patients undergoing first periodontal consultation: A parallel-arm, randomized trial. J Clin Periodontol 2024. [PMID: 38956317 DOI: 10.1111/jcpe.14032] [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: 01/14/2024] [Revised: 05/31/2024] [Accepted: 06/07/2024] [Indexed: 07/04/2024]
Abstract
AIM To evaluate the efficacy of the PerioRisk prognostic tool in implementing the effect of motivational interviewing (MI) on psychological outcomes and supragingival plaque control. MATERIALS AND METHODS Participants underwent MI immediately after their first periodontal visit. According to a parallel-arm, randomized study design, MI was performed with (RISK group) or without (CTR group) information on PerioRisk level and treatment goals based on PerioRisk output. Psychological outcomes were assessed using the Positive Affect Negative Affect Scale (PANAS) and Protection Motivation Theory (PMT). Plaque index (PI) was re-evaluated after 8-12 weeks. RESULTS Significant improvements in PMT overall score and PI were observed in CTR and RISK groups, without inter-group difference in PANAS and PMT overall scores and PI. A sub-analysis showed that the overall PMT scores recorded immediately after MI in both CTR and RISK groups for subjects with no tooth loss due to periodontitis were higher than those recorded before MI in subjects with tooth loss due to periodontitis. CONCLUSIONS At first periodontal visit, MI (implemented with without PerioRisk) has tangible effects on psychological outcomes and supragingival plaque control and seems to anticipate the awareness that is commonly generated by periodontitis-related tooth loss (ClinicalTrials.gov protocol registration ID: NCT05078411).
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Affiliation(s)
- Roberto Farina
- Research Centre for the Study of Periodontal and Peri-implant Diseases, University of Ferrara, Ferrara, Italy
- Operative Unit of Dentistry, Azienda Unità Sanitaria Locale (AUSL), Ferrara, Italy
| | - Anna Simonelli
- Research Centre for the Study of Periodontal and Peri-implant Diseases, University of Ferrara, Ferrara, Italy
- Operative Unit of Dentistry, Azienda Unità Sanitaria Locale (AUSL), Ferrara, Italy
| | - Maria Elena Guarnelli
- Research Centre for the Study of Periodontal and Peri-implant Diseases, University of Ferrara, Ferrara, Italy
- Operative Unit of Dentistry, Azienda Unità Sanitaria Locale (AUSL), Ferrara, Italy
| | - Giacomo Secchiati
- Research Centre for the Study of Periodontal and Peri-implant Diseases, University of Ferrara, Ferrara, Italy
| | - Giulia Montemezzo
- Research Centre for the Study of Periodontal and Peri-implant Diseases, University of Ferrara, Ferrara, Italy
- Operative Unit of Dentistry, Azienda Unità Sanitaria Locale (AUSL), Ferrara, Italy
| | - Chiara Scapoli
- Research Centre for the Study of Periodontal and Peri-implant Diseases, University of Ferrara, Ferrara, Italy
- Section of Biology and Evolution, Department of Life Sciences and Biotechnologies, University of Ferrara, Ferrara, Italy
| | - Leonardo Trombelli
- Research Centre for the Study of Periodontal and Peri-implant Diseases, University of Ferrara, Ferrara, Italy
- Operative Unit of Dentistry, Azienda Unità Sanitaria Locale (AUSL), Ferrara, Italy
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17
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Toledano-Osorio M, Osorio R, Bueno J, Vallecillo C, Vallecillo-Rivas M, Sanz M. Next-generation antibacterial nanopolymers for treating oral chronic inflammatory diseases of bacterial origin. Int Endod J 2024; 57:787-803. [PMID: 38340038 DOI: 10.1111/iej.14040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/15/2024] [Accepted: 01/27/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND 'Periodontitis' refers to periodontal destruction of connective tissue attachment and bone, in response to microorganisms forming subgingival biofilms on the root surface, while 'apical periodontitis' refers to periapical inflammatory processes occurring in response to microorganisms within the root canal system. The treatment of both diseases is based on the elimination of the bacterial challenge, though its predictability depends on the ability of disrupting these biofilms, what may need adjunctive antibacterial strategies, such as the next-generation antibacterial strategies (NGAS). From all the newly developed NGAS, the use of polymeric nanotechnology may pose a potential effective approach. Although some of these strategies have only been tested in vitro and in preclinical in vivo models, their use holds a great potential, and therefore, it is relevant to understand their mechanism of action and evaluate their scientific evidence of efficacy. OBJECTIVES To explore NGAS based on polymeric nanotechnology used for the potential treatment of periodontitis and apical periodontitis. METHOD A systemic search of scientific publications of adjunctive antimicrobial strategies using nanopolymers to treat periodontal and periapical diseases was conducted using The National Library of Medicine (MEDLINE by PubMed), The Cochrane Oral Health Group Trials Register, EMBASE and Web of Science. RESULTS Different polymeric nanoparticles, nanofibres and nanostructured hydrogels combined with antimicrobial substances have been identified in the periodontal literature, being the most commonly used nanopolymers of polycaprolactone, poly(lactic-co-glycolic acid) and chitosan. As antimicrobials, the most frequently used have been antibiotics, though other antimicrobial substances, such as metallic ions, peptides and naturally derived products, have also been added to the nanopolymers. CONCLUSION Polymeric nanomaterials containing antimicrobial compounds may be considered as a potential NGAS. Its relative efficacy, however, is not well understood since most of the existing evidence is derived from in vitro or preclinical in vivo studies.
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Affiliation(s)
- Manuel Toledano-Osorio
- Postgraduate Program of Specialization in Periodontology, Faculty of Dentistry, University Complutense of Madrid, Madrid, Spain
| | - Raquel Osorio
- Faculty of Dentistry, University of Granada, Granada, Spain
| | - Jaime Bueno
- Postgraduate Program of Specialization in Periodontology, Faculty of Dentistry, University Complutense of Madrid, Madrid, Spain
| | | | | | - Mariano Sanz
- ETEP (Etiology and Therapy of Periodontal and Peri-Implant Diseases) Research Group, University Complutense of Madrid, Madrid, Spain
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18
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Mehta J, Montevecchi M, Garcia-Sanchez R, Onabolu O, Liñares A, Eriksson F, Ghezzi C, Donghi C, Lu EMC, Nibali L. Minimally invasive non-surgical periodontal therapy of intrabony defects: A prospective multi-centre cohort study. J Clin Periodontol 2024; 51:905-914. [PMID: 38710583 DOI: 10.1111/jcpe.13984] [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: 11/23/2023] [Revised: 03/10/2024] [Accepted: 03/14/2024] [Indexed: 05/08/2024]
Abstract
AIM To assess the potential benefits of minimally invasive non-surgical therapy (MINST) in teeth with intrabony defects and to explore factors associated with the outcomes. MATERIALS AND METHODS A multi-centre trial was conducted in 100 intrabony defects in periodontitis patients in private practice. Steps 1 and 2 periodontal therapy including MINST were provided. Clinical and radiographic data were analysed at baseline and 12 months after treatment, with the primary aim being change in radiographic defect depth at 12 months. RESULTS Eighty-four patients completed the 12-month follow up. The mean total radiographic defect depth reduced by 1.42 mm and the defect angle increased by 3° (both p < .05). Statistically significant improvements in probing pocket depth (PPD) and clinical attachment level (CAL) were seen at 12 months compared to baseline (p < .001). Fifty-six defects (66.7%) achieved pocket closure (PPD ≤ 4 mm) and 49 defects (58.3%) achieved the composite outcome (PPD ≤ 4 mm and CAL gain ≥3 mm). Deeper and narrower angled defects were positively correlated with radiographic and clinical improvements, respectively. CONCLUSIONS Improvements in clinical and radiographic outcomes were seen after MINST. This study highlights the generalizability and wide applicability of this approach, further supporting its effectiveness in the treatment of intrabony defects. CLINICAL TRIAL REGISTRATION NCT03741374. https://clinicaltrials.gov/study/NCT03741374?cond=minimally%20invasive%20non%20surgical%20therapy&locStr=UK&country=United%20Kingdom&distance=50&rank=2.
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Affiliation(s)
- Jaimini Mehta
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Marco Montevecchi
- Division of Periodontology and Implantology, Department of Biomedical and Neuromotor Sciences, School of Dentistry and Dental Hygiene, University of Bologna, Bologna, Italy
| | - Ruben Garcia-Sanchez
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Olanrewaju Onabolu
- Private Practice, Claremont Dental Practice, Twickenham & Ten Dental Clapham, London, UK
| | - Antonio Liñares
- Unit of Periodontology, School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, Spain
| | | | - Carlo Ghezzi
- Private practice, "StudioCarloGhezzi", Milan, Italy
| | | | - Emily Ming-Chieh Lu
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Luigi Nibali
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
- 'Ravenscourt Dental Practice' & 'The Dentist', London, UK
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19
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Huang Y, Ouyang X, Liu B, Liu J, Liu W, Xie Y. Long-term success and influencing factors of regenerative surgery for intra-bony defects: A retrospective cohort study. J Periodontol 2024. [PMID: 38937867 DOI: 10.1002/jper.23-0701] [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: 11/27/2023] [Revised: 05/25/2024] [Accepted: 05/28/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND The composite outcome measure (COM) more comprehensively assesses the clinical efficacy of regenerative surgery than a single probing measurement. We aimed to assess long-term success defined by the COM (clinical attachment level [CAL] gain of ≥3 mm and postsurgery probing pocket depth [PPD] ≤ 4 mm) and influencing factors of regenerative surgery using bone substitutes and resorbable collagen membrane (RM) for intra-bony defects (IBDs). METHODS We retrospectively collected data from patients who underwent regenerative surgery using deproteinized bovine bone mineral (DBBM) and RM for IBDs. CAL and PPD values were compared at baseline (preoperative), 1 year (short-term), and at the last follow-up (5-10 years). Multivariate logistic regressions were performed to identify factors influencing COM-based long-term success. RESULTS Eighty-one defects in 75 teeth of 33 patients who completed follow-up (6.5 ± 1.4 years) were included. One tooth was lost. All defects with complete follow-up exhibited long-term average CAL gain (3.00 ± 2.00 mm, 95% confidence interval [CI]: 2.56-3.44 mm, p < 0.001) and PPD reduction (2.06 ± 1.91 mm, 95% CI: 1.64-2.49 mm, p < 0.001). Long-term success was achieved in 38.8% of IBDs. CAL and PPD values were comparable between 1 year and the last follow-up. Logistic regression analyses revealed that male sex (odds ratio [OR] = 0.23, 95% CI: 0.07-0.75) and bleeding on probing (BOP) during supportive periodontal therapy (OR = 0.96, 95% CI: 0.94-0.99) were risk factors for long-term success. CONCLUSIONS Regenerative surgery with DBBM and RM for IBDs can achieve some degree of long-term success defined by COM. However, within this study's limitations, male sex and higher BOP incidence postoperatively are negatively associated with optimal long-term success. CLINICAL TRIAL NUMBER ChiCTR2300069016.
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Affiliation(s)
- Yan Huang
- Department of Periodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
| | - Xiangying Ouyang
- Department of Periodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
| | - Bei Liu
- Department of Periodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
| | - Jianru Liu
- Department of Periodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
| | - Wenyi Liu
- Department of Periodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
| | - Ying Xie
- Department of Periodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China
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Purba MR, Putra MM, Sulijaya B, Widaryono A, Hartono V, Setiadharma Y, Rizany AK, Tadjoedin FM, Lachica MRCT. Effect of mobile app-based oral hygiene instructions on clinical parameters, oral bacterial diversity, and composition of subgingival microbiota in periodontitis patients. J Oral Microbiol 2024; 16:2372206. [PMID: 38948658 PMCID: PMC11212576 DOI: 10.1080/20002297.2024.2372206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 06/20/2024] [Indexed: 07/02/2024] Open
Abstract
Introduction Oral hygiene instruction (OHI) is essential during periodontitis treatment. Various OHI approaches have been explored, including mobile apps. Objective To evaluate the mobile app-based OHI's effect on periodontitis management by analyzing clinical parameters and subgingival microbiota. Methods Forty-four periodontitis patients were randomly assigned into two groups. The test group (n = 22) received scaling and root planing (SRP), OHI, and mobile app-based OHI, whereas the control group (n = 22) received SRP and OHI. Full mouth plaque score (FMPS), bleeding on probing (BOP) and probing pocket depth at the sampling sites (site-PPD) were assessed at baseline, one- and three-month visits. The 16S rRNA next-generation sequencing (NGS) was used to analyze subgingival plaque samples. Results Significant reduction in FMPS, BOP, and site-PPD at one- and three-month visits compared to baseline (p < 0.001) with no significant differences across groups (p > 0.05). In test groups, intra-group analysis showed better improvement in BOP and site-PPD (p < 0.05) than control. The diversity and composition of subgingival microbiota did not differ between groups or timepoints (p > 0.05). Conclusions Mobile app-based OHI showed no superior effects on improving clinical parameters and subgingival microbiota compared to conventional OHI. Further investigation into its long-term impact on periodontitis treatment is needed.
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Affiliation(s)
- Melinda Rabekka Purba
- Periodontology Specialist Program, Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | - Mardikacandra Manggala Putra
- Periodontology Specialist Program, Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | - Benso Sulijaya
- Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
- Dental Division, Universitas Indonesia Hospital, Depok, Indonesia
| | - Adityo Widaryono
- Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | - Valdy Hartono
- Periodontology Specialist Program, Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | - Yoga Setiadharma
- Periodontology Specialist Program, Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | | | - Fatimah Maria Tadjoedin
- Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
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21
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Villa-Campos O, Reis INRD, César-Neto JB, Romito GA. Management of an extensive soft tissue deficiency prior to immediate implant in the aesthetic zone: a 4-year follow-up. BMJ Case Rep 2024; 17:e259271. [PMID: 38925675 DOI: 10.1136/bcr-2023-259271] [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] [Indexed: 06/28/2024] Open
Abstract
Soft tissue deficiency in a tooth extraction site in the aesthetic area is a common and challenging clinical situation. This case report demonstrates the successful treatment of extensive gingival recession and buccal bone dehiscence associated with a hopeless tooth. Initially, a connective tissue graft was used to cover the root and thicken the soft tissue. After 2 months, the tooth was extracted, an implant was immediately placed, and a temporary restoration was installed. After 3 months, the soft tissue exhibited a natural and harmonious architecture. A custom zirconia abutment and crown were then fabricated and placed. At the 4-year follow-up, the peri-implant tissue displayed satisfactory aesthetics, with a well-structured buccal bone plate and healthy peri-implant indicators. This two-stage approach, addressing gingival recession first and proceeding with immediate implant placement after soft tissue healing, proved to be a safe and effective method with stable long-term results.
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22
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Marruganti C, Romandini M, Gaeta C, Trovato E, Cinotti E, Rubegni P, D'Aiuto F, Grandini S. Treatment of periodontitis ameliorates the severity and extent of psoriasis-A randomized clinical trial. J Periodontal Res 2024. [PMID: 38899599 DOI: 10.1111/jre.13314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 05/26/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024]
Abstract
AIM To assess the impact of non-surgical periodontitis treatment over conventional dermatological treatment on the severity and extent of psoriasis in patients affected by comorbid psoriasis and periodontitis. METHODS Seventy-four patients affected by both psoriasis and Stages I-IV periodontitis were randomized to receive either Steps 1-2 (non-surgical) of periodontal therapy (test group; n = 37) or no treatment (control group; n = 37). The two groups were balanced in terms of psoriasis medications, with the majority of the included patients undergoing biologics (74.0%) as monotherapy, while minor proportions were under systemic medications (13.7%) or none/topical/phototherapy (12.3%). The psoriasis area severity index (PASI) was regarded as the primary outcome. The body surface area (BSA) and the dermatology life quality index (DLQI) were additionally considered as dermatological outcomes. Probing pocket depth, recession depth, clinical attachment level periodontal inflamed surface area, and [full mouth plaque score] etc, periodontal inflamed surface area, and full-mouth plaque and bleeding scores (FMPS/FMBS) were also measured. RESULTS Periodontal therapy in the test group led to statistically significant lower PASI scores at 10 weeks (mean = 3.15; standard deviation [SD] = 3.78) compared to the control group (mean = 7.11; SD = 6.09) (mean difference [MD] = -4.0; 95% confidence interval [CI]: -6.3, -1.6; p = .001). The test group also showed improvements in BSA (MD = -4.3) and periodontal parameters compared to the control group. DLQI only showed a non-statistically significant tendency (MD = -2.0). CONCLUSION Steps 1-2 of periodontal therapy showed an additional effect over conventional dermatological treatment in reducing the severity and extent of psoriasis (Clinicaltrials.gov: NCT05311501).
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Affiliation(s)
- Crystal Marruganti
- Unit of Periodontology, Endodontology and Restorative Dentistry, Department of Medical Biotechnologies, University of Siena, Siena, Italy
- Unit of Periodontology, UCL Eastman Dental Institute, London, UK
| | - Mario Romandini
- Department of Periodontology, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Carlo Gaeta
- Unit of Periodontology, Endodontology and Restorative Dentistry, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Emanuele Trovato
- Unit of Dermatology, Department of Medical, Surgical and Neurological Science, University of Siena, Siena, Italy
| | - Elisa Cinotti
- Unit of Dermatology, Department of Medical, Surgical and Neurological Science, University of Siena, Siena, Italy
| | - Pietro Rubegni
- Unit of Dermatology, Department of Medical, Surgical and Neurological Science, University of Siena, Siena, Italy
| | | | - Simone Grandini
- Unit of Periodontology, Endodontology and Restorative Dentistry, Department of Medical Biotechnologies, University of Siena, Siena, Italy
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Lyra P, Botelho J, Rota S, Poplawska-Domaszewicz K, Machado V, Guerreiro D, Proença L, Barroso H, Mendes JJ, Chaudhuri KR. Non-Surgical Periodontal Therapy's Influence on Alpha-Synuclein and Inflammatory Marker Levels: A Pilot Study. J Clin Med 2024; 13:3586. [PMID: 38930115 PMCID: PMC11204787 DOI: 10.3390/jcm13123586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 06/11/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024] Open
Abstract
Background: Microbial dysbiosis may contribute to alpha-synuclein (α-Syn) homeostasis disruption, yet the burden of inflammatory periodontal infection and its treatment have never been studied in this regard. We aimed to compare the cytokine and α-Syn levels in the saliva and blood of patients with periodontitis who underwent non-surgical periodontal therapy (NSPT) and those of their healthy counterparts. Methods: Periodontal examination and saliva and blood sample collection were carried out in incoming patients at a university clinic. The periodontitis group (PG) received NSPT. The sample collection and periodontal observation were repeated 30 days after. IL-6, IL1-β and total α-Syn were quantified using immunoassay methods. The periodontal inflamed surface area (PISA) was calculated as a proxy for periodontal inflammation. Results: Eleven participants formed the PG, and there were fifteen healthy controls (HC). At baseline, no correlation between salivary and plasma α-Syn was found. The salivary α-Syn levels revealed a tendency to decrease 30 days after, particularly in the PD cases. The variation in PISA and α-Syn showed significant correlation. Salivary α-Syn correlated negatively with salivary IL-6 levels at both timepoints in the total sample (rho = -0.394 and rho = -0.451) and in the HC (rho = -0.632 and rho = -0.561). Variations in plasma IL-6 and α-Syn were negatively correlated (rho = -0.518) in the healthy participants. Baseline plasma IL1-β negatively correlated with plasmatic α-Syn at 30 days in the HC (rho = -0.581). Conclusions: Salivary and plasma α-Syn bioavailability operate independently, and periodontal diagnosis was not a confounding factor. Salivary α-Syn levels were significantly affected by NSPT, contrary to plasma levels. These results should be confirmed in future larger and prospective studies.
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Affiliation(s)
- Patrícia Lyra
- Egas Moniz Center for Interdisciplinary Research, Egas Moniz School of Health and Science, 2829-511 Almada, Portugal; (P.L.); (J.B.); (V.M.); (D.G.); (L.P.); (H.B.)
| | - João Botelho
- Egas Moniz Center for Interdisciplinary Research, Egas Moniz School of Health and Science, 2829-511 Almada, Portugal; (P.L.); (J.B.); (V.M.); (D.G.); (L.P.); (H.B.)
| | - Silvia Rota
- Department of Basic & Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London WC2R 2LS, UK; (S.R.); (K.R.C.)
- Parkinson’s Foundation Center of Excellence, King’s College Hospital, London SE5 9RS, UK;
| | - Karolina Poplawska-Domaszewicz
- Parkinson’s Foundation Center of Excellence, King’s College Hospital, London SE5 9RS, UK;
- Department of Neurology, Poznan University of Medical Sciences, 60-355 Poznan, Poland
| | - Vanessa Machado
- Egas Moniz Center for Interdisciplinary Research, Egas Moniz School of Health and Science, 2829-511 Almada, Portugal; (P.L.); (J.B.); (V.M.); (D.G.); (L.P.); (H.B.)
| | - Daniela Guerreiro
- Egas Moniz Center for Interdisciplinary Research, Egas Moniz School of Health and Science, 2829-511 Almada, Portugal; (P.L.); (J.B.); (V.M.); (D.G.); (L.P.); (H.B.)
| | - Luís Proença
- Egas Moniz Center for Interdisciplinary Research, Egas Moniz School of Health and Science, 2829-511 Almada, Portugal; (P.L.); (J.B.); (V.M.); (D.G.); (L.P.); (H.B.)
| | - Helena Barroso
- Egas Moniz Center for Interdisciplinary Research, Egas Moniz School of Health and Science, 2829-511 Almada, Portugal; (P.L.); (J.B.); (V.M.); (D.G.); (L.P.); (H.B.)
| | - José João Mendes
- Egas Moniz Center for Interdisciplinary Research, Egas Moniz School of Health and Science, 2829-511 Almada, Portugal; (P.L.); (J.B.); (V.M.); (D.G.); (L.P.); (H.B.)
| | - Kallol Ray Chaudhuri
- Department of Basic & Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London WC2R 2LS, UK; (S.R.); (K.R.C.)
- Parkinson’s Foundation Center of Excellence, King’s College Hospital, London SE5 9RS, UK;
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Hu Y, Ren B, Cheng L, Deng S, Chen Q. Candida species in periodontitis: A new villain or a new target? J Dent 2024; 148:105138. [PMID: 38906455 DOI: 10.1016/j.jdent.2024.105138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 05/24/2024] [Accepted: 06/17/2024] [Indexed: 06/23/2024] Open
Abstract
OBJECTIVES Recent research indicated that fungi might have a role in periodontitis alongside traditional periodontal pathogens. This state-of-the-art narrative review explores current concepts on the involvement of Candida species in periodontitis, and suggests the potential for ecological management of this disease. DATA, SOURCES AND STUDY SELECTION A literature search was conducted for a narrative review on Web of Science, PubMed, Medline and Scopus about periodontitis associated with Candida species. Published articles, including case reports, case series, observational and interventional clinical trials, and critical appraisals of the literature were retrieved and reviewed. CONCLUSIONS Several factors predispose individuals to periodontitis associated with Candida species. These include systemic diseases that lead to immunosuppression and oral environment changes such as cigarette smoking. While a consistent significant increase in the detection rate of Candida species in patients with periodontitis has not been universally observed, there is evidence linking Candida species to the severity of periodontitis and their potential to worsen the condition. Candida species may participate in the development of periodontitis in various ways, including cross-kingdom interactions with periodontal pathogens, changes in the local or systemic environment favoring the virulence of Candida species, and interactions between Candida-bacteria and host immunity. CLINICAL SIGNIFICANCE Mechanical plaque control is the most common treatment for periodontitis, but its effectiveness may be limited, particularly when dealing with systemic risk factors. Understanding the specific role of Candida in periodontitis illuminates innovative approaches for managing the ecological balance in periodontal health.
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Affiliation(s)
- Yao Hu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Engineering Research Center of Oral Biomaterials and Devices of Zhejiang Province, Hangzhou 310000, China; State Key Laboratory of Oral Diseases & West China School of Stomatology & National Clinical Research Center for Oral Diseases, Sichuan University, Chengdu, China
| | - Biao Ren
- State Key Laboratory of Oral Diseases & West China School of Stomatology & National Clinical Research Center for Oral Diseases, Sichuan University, Chengdu, China
| | - Lei Cheng
- State Key Laboratory of Oral Diseases & West China School of Stomatology & National Clinical Research Center for Oral Diseases, Sichuan University, Chengdu, China
| | - Shuli Deng
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Engineering Research Center of Oral Biomaterials and Devices of Zhejiang Province, Hangzhou 310000, China.
| | - Qianming Chen
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Engineering Research Center of Oral Biomaterials and Devices of Zhejiang Province, Hangzhou 310000, China; State Key Laboratory of Oral Diseases & West China School of Stomatology & National Clinical Research Center for Oral Diseases, Sichuan University, Chengdu, China.
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Amaechi BT, AbdulAzees PA, Mohseni S, Luong MN, Lin CY, Restrepo-Ceron MC, Kataoka Y, Omosebi TO, Kanthaiah K. Caries preventing efficacy of new Isomalt-containing mouthrinse formulations: a microbial study. BDJ Open 2024; 10:51. [PMID: 38890317 PMCID: PMC11189562 DOI: 10.1038/s41405-024-00241-4] [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: 04/13/2024] [Revised: 06/06/2024] [Accepted: 06/10/2024] [Indexed: 06/20/2024] Open
Abstract
OBJECTIVES The effectiveness of an Isomalt-containing mouthrinse to prevent caries development was investigated. METHODS Human enamel blocks were randomly assigned to five groups (n = 30/group): De-ionized distilled water (DDW), and mouthrinse containing either (IFC) 1% Isomalt, 225 ppm fluoride, and 0.05% cetylpyridinium chloride (CPC), (IF) 1% Isomalt and 225ppm fluoride, (FC) 225 ppm fluoride and 0.05% CPC or (F) 225 ppm fluoride. During 7-day demineralization in a Microbial Caries Model, mouthrinses were applied once daily for 1 min. Demineralization was assessed using Surface Microhardness testing for percentage change in SMH (%ΔSMH) and Transverse Microradiography for mineral loss (ΔZ). Data analysis (α = 0.05) used paired t-test (Intra-group comparison using SMH) and ANOVA/Tukey's for inter-group comparisons (%ΔSMH and ΔZ). RESULTS With SMH, relative to sound enamel baseline, demineralization was significant (P < 0.001) in all groups, except in IFC. Intergroup comparison with %ΔSMH showed significantly (p < 0.001) greater demineralization in DDW compared to other groups, and in IF, FC, and F compared to IFC (P < 0.001). With ΔZ, relative to DDW, all groups significantly (p < 0.0001) inhibited demineralization at varying percentages. CONCLUSIONS Mouthrinse containing Isomalt, fluoride, and CPC inhibited demineralization amidst cariogenic biofilm; thus, highlighting its potential as a more effective caries control tool than mouthrinse with only fluoride.
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Affiliation(s)
- Bennett T Amaechi
- Department of Comprehensive Dentistry, University of Texas Health, San Antonio, TX, USA.
| | | | - Sahar Mohseni
- Department of Comprehensive Dentistry, University of Texas Health, San Antonio, TX, USA
| | - Minh N Luong
- Department of Comprehensive Dentistry, University of Texas Health, San Antonio, TX, USA
| | - Chun-Yen Lin
- Department of Comprehensive Dentistry, University of Texas Health, San Antonio, TX, USA
- Department of Dentistry, Tri-Service General Hospital, Taipei City, Taiwan, ROC
| | - Maria Camila Restrepo-Ceron
- Department of Comprehensive Dentistry, University of Texas Health, San Antonio, TX, USA
- CES University, Medellín, Colombia
| | - Yuko Kataoka
- Department of Comprehensive Dentistry, University of Texas Health, San Antonio, TX, USA
| | - Temitope O Omosebi
- Department of Restorative Dentistry, Lagos State University Teaching Hospital, Ikeja, Nigeria
| | - Kannan Kanthaiah
- Department of Comprehensive Dentistry, University of Texas Health, San Antonio, TX, USA
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Baima G, Romano F, Franco F, Roato I, Mussano F, Berta GN, Aimetti M. Impact of Inflammatory Markers and Senescence-Associated Secretory Phenotype in the Gingival Crevicular Fluid on the Outcomes of Periodontal Regeneration. Int J Mol Sci 2024; 25:6687. [PMID: 38928390 PMCID: PMC11204308 DOI: 10.3390/ijms25126687] [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: 05/24/2024] [Revised: 06/13/2024] [Accepted: 06/16/2024] [Indexed: 06/28/2024] Open
Abstract
The aim of this study was to test the molecular expression profile (senescence-associated secretory phenotype; SASP) in gingival crevicular fluid (GCF) prior to surgery in relation to the distribution of clinical success of periodontal regeneration. Forty consecutive patients presenting sites with residual probing pocket depth (PPD) ≥ 6 mm and intrabony defects ≥ 3 mm were treated through a minimally invasive surgical technique. Pre-operatively, GCF was sampled for inflammatory biomarker analysis related to SASP [interleukin (IL)-1β, IL-6, and IL-12; matrix-metalloproteinases (MMP)-8 and -9]. Better or worse responders were classified depending on the achievement of a composite outcome measure at 1-year [COM; PPD ≤ 4 mm and clinical attachment gain (CAL) gain ≥ 3 mm]. Correlation analyses and logistic regression models were performed. Periodontal regeneration led to significant improvements in mean clinical and radiographic parameters. Teeth achieving COM presented significantly lower amounts of SASP factors compared with non-successful teeth. Higher CAL gain, PPD reduction, and radiographic bone fill were negatively correlated with IL-1β and MMP-8 and -9 (p < 0.001), while IL-12 showed a direct relationship with CAL gain (p = 0.005) and PPD reduction (p = 0.038). Sites expressing higher SASP expression in the GCF before periodontal regeneration achieved worse clinical and radiographic outcomes.
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Affiliation(s)
- Giacomo Baima
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
| | - Federica Romano
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
| | - Francesco Franco
- Department of Clinical and Biological Sciences, University of Turin, 10026 Turin, Italy; (F.F.); (G.N.B.)
| | - Ilaria Roato
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
| | - Federico Mussano
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
| | - Giovanni Nicolao Berta
- Department of Clinical and Biological Sciences, University of Turin, 10026 Turin, Italy; (F.F.); (G.N.B.)
| | - Mario Aimetti
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, 10026 Turin, Italy; (F.R.); (I.R.); (F.M.); (M.A.)
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Meng R, Xu J, Fan C, Liao H, Wu Z, Zeng Q. Effect of non-surgical periodontal therapy on risk markers of cardiovascular disease: a systematic review and meta-analysis. BMC Oral Health 2024; 24:692. [PMID: 38877442 PMCID: PMC11177403 DOI: 10.1186/s12903-024-04433-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 06/03/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Cardiovascular disease (CVD) is the leading cause of mortality in the world. Patients with periodontitis have a higher risk of CVD, although a causal relationship between these conditions remains unclear. Non-surgical periodontal therapy (NSPT) is able to control inflammation at local and systemic levels. This study aimed to analyze the effect of NSPT on CVD risk markers. METHODS Four electronic databases were searched from their inception to April 1, 2023, to identify and select articles without any language restrictions. Eleven CVD-related markers (e.g., C-reactive protein [CRP], Interleukin-6 [IL-6]) were selected. Meta-analyses were performed using random and fixed effect models. The differences were expressed as weighted mean differences (WMD) and 95% confidence interval (95% CI). RESULTS From 1353 studies, twenty-one randomized controlled clinical trials were included in the meta-analysis. Results showed a significant decrease in CRP, IL-6, and systolic blood pressure (SBP) after NSPT. CONCLUSION Moderate certainty evidence shows that NSPT has a positive effect on the reduction of IL-6 and SBP in patients with periodontitis, while low certainty evidence shows that NSPT is effective for reduction of CRP. Moderate certainty evidence showed that NSPT did not show a positive effect on low-density lipoprotein (LDL), high-density lipoprotein (HDL), total cholesterol (TC) and triglycerides (TG), and low certainty evidence showed that NSPT did not show a positive effect on Interleukin-1β (IL-1β), tumor necrosis factor-alpha (TNF-α), diastolic blood pressure (DBP), and flow-mediated dilatation (FMD). PROTOCOL REGISTRATION The protocol was registered in the PROSPERO (International Prospective Register of Systematic Reviews), number CRD42022377565.
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Affiliation(s)
- Rijing Meng
- Department of Periodontics and Oral Medicine, College & Hospital of Stomatology, Guangxi Medical University, No. 22, Shuangyong Road, Qingxiu District, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Nanning, China
- Guangxi Health Commission Key laboratory of prevention and treatment for oral infectious diseases, Nanning, China
| | - Jialei Xu
- Department of Periodontics and Oral Medicine, College & Hospital of Stomatology, Guangxi Medical University, No. 22, Shuangyong Road, Qingxiu District, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Nanning, China
- Guangxi Health Commission Key laboratory of prevention and treatment for oral infectious diseases, Nanning, China
| | - Chenrui Fan
- Department of Periodontics and Oral Medicine, College & Hospital of Stomatology, Guangxi Medical University, No. 22, Shuangyong Road, Qingxiu District, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Nanning, China
- Guangxi Health Commission Key laboratory of prevention and treatment for oral infectious diseases, Nanning, China
| | - Haiqing Liao
- Department of Periodontics and Oral Medicine, College & Hospital of Stomatology, Guangxi Medical University, No. 22, Shuangyong Road, Qingxiu District, Nanning, 530021, Guangxi, China.
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Nanning, China.
- Guangxi Health Commission Key laboratory of prevention and treatment for oral infectious diseases, Nanning, China.
| | - Zeni Wu
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Qixin Zeng
- Department of Periodontics and Oral Medicine, College & Hospital of Stomatology, Guangxi Medical University, No. 22, Shuangyong Road, Qingxiu District, Nanning, 530021, Guangxi, China.
- Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Nanning, China.
- Guangxi Health Commission Key laboratory of prevention and treatment for oral infectious diseases, Nanning, China.
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Aimetti M, Stasikelyte M, Mariani GM, Cricenti L, Baima G, Romano F. The flapless approach with and without enamel matrix derivatives for the treatment of intrabony defects: A randomized controlled clinical trial. J Clin Periodontol 2024. [PMID: 38859627 DOI: 10.1111/jcpe.14028] [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: 01/19/2024] [Revised: 04/23/2024] [Accepted: 05/27/2024] [Indexed: 06/12/2024]
Abstract
AIM To compare the clinical and radiographic outcomes of flapless procedure alone or in combination with enamel matrix derivatives (EMD) in the treatment of deep intrabony defects. MATERIALS AND METHODS Forty-six patients re-evaluated after non-surgical therapy were randomly assigned to the test (flapless with EMD) or control group (flapless alone). Clinical measurements were recorded pre-surgery and at 6 and 12 months after surgery, and radiographic measurements were taken pre-surgery and after 12 months. RESULTS Forty-six patients completed the study. Improvements were observed in both groups at 12 months for mean clinical attachment level (CAL) gain, with significant differences between test (3.9 ± 1.1 mm) and control groups (3.0 ± 1.2) (p = .017). Probing pocket depth (PPD) reduction (4.0 ± 0.7 vs. 3.3 ± 1.4 mm) was also near to statistical significance (p = .051). Also, more sites achieved successful composite outcome measure (final PPD ≤ 4 mm and CAL gain ≥3 mm) for the regenerative treatment in the flapless + EMD group (82.6% vs. 52.2%; p = .028). In terms of radiographic outcomes, EMD yielded a greater defect bone fill than flapless treatment alone (3.0 ± 1.0 mm vs. 1.8 ± 1.5 mm; p < .001). CONCLUSIONS The additional application of EMD during the flapless procedure for intrabony defects slightly improved clinical and radiographic outcomes. CLINICALTRIALS gov identification number: NCT05456555.
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Affiliation(s)
- Mario Aimetti
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Morta Stasikelyte
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Giulia Maria Mariani
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Luca Cricenti
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Giacomo Baima
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
| | - Federica Romano
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
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Bertoldi C, Salvatori R, Pinti M, Mattioli AV. Could the periodontal therapy improve the cardiologic patient health? A narrative review. Curr Probl Cardiol 2024; 49:102699. [PMID: 38852913 DOI: 10.1016/j.cpcardiol.2024.102699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 06/06/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND Cardiovascular diseases (CVD) is the major cause of mortality globally, with increasing evidence suggesting a link between periodontitis, and CVD. This study aims to explore the association between periodontitis and CVD, and the impact of periodontal therapy on cardiovascular health. METHODS This review synthesized findings from preclinical and clinical studies, without publication year restrictions, examining periodontitis and CVD through various lenses. Scientific databases were inspected with keywords related to periodontitis and CVD. RESULTS The review identifies a substantial association between periodontitis and an increased risk of several CVD, supported by both epidemiological and interventional studies. Results suggest the complexity of the relationship, influenced by factors like the severity of periodontitis and the presence of other systemic conditions. Clinical data indicates that periodontal therapy, particularly non-surgical periodontal therapy, may reduce systemic inflammatory markers and thus may play a role in the primary and secondary prevention of CVD events, highlighting the potential of periodontal therapy to not only maintain oral health but also to modulate cardiovascular risk factors. CONCLUSIONS Current evidence supports a significant association between periodontitis and increased cardiovascular risk, promoting integrated healthcare approaches that consider oral health as a key-component of cardiovascular care and wellbeing.
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Affiliation(s)
- Carlo Bertoldi
- Department, Department of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, Modena MO, Italy
| | - Roberta Salvatori
- Department of Childhood and Adult Medical and Surgical Sciences, Faculty of Medicine and Surgery of the University of Modena and Reggio Emilia, Modena MO, Italy.
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena MO, Italy
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30
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Apatzidou DA, Iliopoulos JM, Konstantinidis A, Verma M, Hardy P, Lappin DF, Nile CJ. Inflammatory and bone remodelling related biomarkers following periodontal transplantation of the tissue engineered biocomplex. Clin Oral Investig 2024; 28:361. [PMID: 38847929 DOI: 10.1007/s00784-024-05754-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 05/28/2024] [Indexed: 06/13/2024]
Abstract
OBJECTIVES To assess gingival crevicular fluid (GCF) levels of inflammatory and bone remodelling related biomarkers following transplantation of a tissue-engineered biocomplex into intrabony defects at several time-points over 12-months. MATERIALS AND METHODS Group-A (n = 9) received the Minimal Access Flap (MAF) surgical technique combined with a biocomplex of autologous clinical-grade alveolar bone-marrow mesenchymal stem cells in collagen scaffolds enriched with an autologous fibrin/platelet lysate (aFPL). Group-B (n = 10) received the MAF surgery, with collagen scaffolds enriched with aFPL and Group-C (n = 8) received the MAF surgery alone. GCF was collected from the osseous defects of subjects via paper strips/30 sec at baseline, 6-weeks, 3-, 6-, 9-, 12-months post-surgery. Levels of inflammatory and bone remodelling-related biomarkers in GCF were determined by ELISA. RESULTS Group-A demonstrated significantly higher GCF levels of BMP-7 at 6-9 months than baseline, with gradually decreasing levels of pro-inflammatory and pro-osteoclastogenic markers (TNF-α, RANKL) over the study-period; and an overall decrease in the RANKL/OPG ratio at 9-12 months than baseline (all p < 0.001). In comparison, only modest interim changes were observed in Groups-B and -C. CONCLUSIONS At the protein level, the approach of MAF and biocomplex transplantation provided greater tissue regeneration potential as cell-based therapy appeared to modulate inflammation and bone remodelling in residual periodontal defects. CLINICAL RELEVANCE Transplantation of a tissue engineered construct into periodontal intrabony defects demonstrated a biochemical pattern for inflammatory control and tissue regeneration over 12-months compared to the control treatments. Understanding the biological healing events of stem cell transplantation may facilitate the design of novel treatment strategies. CLINICAL DATABASE REGISTRATION ClinicalTrials.gov ID: NCT02449005.
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Affiliation(s)
- Danae A Apatzidou
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | - Jordan M Iliopoulos
- School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Antonis Konstantinidis
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Mukul Verma
- Faculty of Medical Sciences, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Philip Hardy
- Faculty of Medical Sciences, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - David F Lappin
- Oral Sciences Research Group, Dental School, University of Glasgow, Glasgow, UK
| | - Christopher J Nile
- Faculty of Medical Sciences, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
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Ferreira RDO, dos Santos VRN, Matos Sousa JM, Peinado BRR, Souza-Monteiro D, Bittencourt LO, Lima MLDS, Rösing CK, Mezzomo Collares F, Antunes de Araújo A, Lima RR. Physical training minimizes immunological dysfunction, oxidative stress and tissue destruction on experimental periodontitis in rats. PLoS One 2024; 19:e0303374. [PMID: 38843156 PMCID: PMC11156300 DOI: 10.1371/journal.pone.0303374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 04/23/2024] [Indexed: 06/09/2024] Open
Abstract
The objective of this study is to investigate the effects of a moderate intensity physical training protocol, on alveolar bone morphology of rats submitted to ligature-induced periodontitis. Twenty-eight male Wistar rats were divided into four groups, considering the presence/absence of periodontitis and presence/absence of training. The training protocol was performed on a treadmill, 30 min/day, 5 days a week, for 4 weeks. In the experimental periodontal breakdown, with/without training, ligatures were placed on the lower first molars on the 14th day of the experiment, and were followed until the end of the protocol. At the end of the experiment, animals were euthanized and samples of plasma and mandibles were collected for immunoenzymatic evaluation of interleukins (IL)-1β, IL-6, TNF-α and IL-10, evaluation of serum concentrations of C-reactive protein, analysis of lipid peroxidation (LPO) and reduced glutathione, histological and microtomographic analyses were performed. Physical training resulted in a reduced levels of IL-1β, IL-6, TNF-α C-reactive protein and LPO and an increase in the levels of IL-10 in rats with periodontitis (p<0.05); a reduction in the inflammatory infiltrate and decreased fiber degradation was identified in histological analysis. Additionally, it was shown a decrease in vertical bone loss and an increase in the bone volume/trabecular volume ratio was identified in periodontitis+physical training group (p<0.05). Based on the results, the practice of frequent physical exercise, at moderate intensity, can contribute to the reduction of damage related to the disproportionate inflammatory response in periodontitis.
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Affiliation(s)
- Railson de Oliveira Ferreira
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Vinicius Ruan Neves dos Santos
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - José Mário Matos Sousa
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | | | - Deiweson Souza-Monteiro
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Leonardo Oliveira Bittencourt
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Maria Laura de Sousa Lima
- Postgraduate program in Oral Science / Department of Biophysics and Pharmacology, Centro de Biociências, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Cassiano Kuchenbecker Rösing
- Faculty of Dentistry, Department of Periodontology, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Fabrício Mezzomo Collares
- Department of Conservative Dentistry, Dental Materials Laboratory, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Aurigena Antunes de Araújo
- Postgraduate program in Oral Science / Department of Biophysics and Pharmacology, Centro de Biociências, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Rafael Rodrigues Lima
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
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Ng E, Tay JRH. Periodontal Regeneration of Vital Poor Prognosis Teeth with Attachment Loss Involving the Root Apex: Two Cases with up to 5 Years Follow-Up. Dent J (Basel) 2024; 12:170. [PMID: 38920871 PMCID: PMC11202695 DOI: 10.3390/dj12060170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 05/23/2024] [Accepted: 05/31/2024] [Indexed: 06/27/2024] Open
Abstract
Teeth with attachment loss involving the root apex are severely compromised and have a poor periodontal prognosis. In cases where periodontal regeneration is possible, current guidelines suggest that endodontic treatment is performed first. However, root canal treatment increases the overall treatment time and costs, has risks of endodontic complications, and could predispose teeth to mechanical failure. In this case report, two patients diagnosed with periodontitis stage III/IV grade C, no history of smoking or diabetes, and attachment loss involving the root apex of a tooth, were treated with guided tissue regeneration. These two cases are unique because successful periodontal regeneration was carried out without endodontic treatment, and the vitality of these teeth was maintained longitudinally. This report presents the management that led to this clinical outcome, and important guidelines for case selection are identified. Within the limitations of this study, vital teeth with radiographic bone loss involving the apex may be treated successfully with periodontal regeneration and remain vital at least in the short- to medium-term.
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Affiliation(s)
- Ethan Ng
- Department of Restorative Dentistry, National Dental Centre Singapore, 5 Second Hospital Ave, Singapore 168938, Singapore;
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Chen X, Huang N, Wang D, Zhang M, Deng X, Guo F, Yi B, Yuan C, Zhou Q. Sulfated Chitosan-Modified CuS Nanocluster: A Versatile Nanoformulation for Simultaneous Antibacterial and Bone Regenerative Therapy in Periodontitis. ACS NANO 2024; 18:14312-14326. [PMID: 38767151 DOI: 10.1021/acsnano.4c00137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Periodontitis, a prevalent chronic inflammatory disease worldwide, is triggered by periodontopathogenic bacteria, resulting in the progressive destruction of periodontal tissue, particularly the alveolar bone. To effectively address periodontitis, this study proposed a nanoformulation known as CuS@MSN-SCS. This formulation involves coating citrate-grafted copper sulfide (CuS) nanoparticles with mesoporous silica (MSNs), followed by surface modification using amino groups and sulfated chitosan (SCS) through electrostatic interactions. The objective of this formulation is to achieve efficient bacteria removal by inducing ROS signaling pathways mediated by Cu2+ ions. Additionally, it aims to promote alveolar bone regeneration through Cu2+-induced pro-angiogenesis and SCS-mediated bone regeneration. As anticipated, by regulating the surface charges, the negatively charged CuS nanoparticles capped with sodium citrate were successfully coated with MSNs, and the subsequent introduction of amine groups using (3-aminopropyl)triethoxysilane was followed by the incorporation of SCS through electrostatic interactions, resulting in the formation of CuS@MSN-SCS. The developed nanoformulation was verified to not only significantly exacerbate the oxidative stress of Fusobacterium nucleatum, thereby suppressing bacteria growth and biofilm formation in vitro, but also effectively alleviate the inflammatory response and promote alveolar bone regeneration without evident biotoxicity in an in vivo rat periodontitis model. These findings contribute to the therapeutic effect on periodontitis. Overall, this study successfully developed a nanoformulation for combating bacteria and facilitating alveolar bone regeneration, demonstrating the promising potential for clinical treatment of periodontitis.
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Affiliation(s)
- Xiaoyu Chen
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
- School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Ning Huang
- Institute of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, China
| | - Danyang Wang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
- School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Miao Zhang
- Cancer Institute, Qingdao University, Qingdao 266071, China
| | - Xuyang Deng
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
- School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Fangze Guo
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
- School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Bingcheng Yi
- Qingdao Key Laboratory of Materials for Tissue Repair and Rehabilitation, School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266113, China
| | - Changqing Yuan
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
- School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Qihui Zhou
- Qingdao Key Laboratory of Materials for Tissue Repair and Rehabilitation, School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266113, China
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Alsuwaidi S, Almatrooshi A, Shah M, Hakam A, Tawse-Smith A, Alsabeeha NHM, Atieh MA. Airflowing as an adjunctive treatment for periodontitis: A randomized controlled trial. J Periodontol 2024. [PMID: 38830779 DOI: 10.1002/jper.24-0099] [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: 02/09/2024] [Revised: 05/01/2024] [Accepted: 05/10/2024] [Indexed: 06/05/2024]
Abstract
BACKGOUND The aim of this randomized controlled trial was to assess clinical and patient-reported outcomes of subgingival instrumentation (SI) with adjunctive use of erythritol airflowing (EAF) compared to SI alone in the treatment of periodontitis. METHODS Twenty-six participants with Stage III/IV periodontitis requiring nonsurgical periodontal treatment were randomly allocated into two treatment groups: SI with EAF or SI alone. Clinical parameters of percentage of probing pocket depths (PPDs) of ≥5 mm, full mouth bleeding and plaque scores (FMBS and FMPS), and PPD values were recorded at baseline, and at 3 and 6 months posttreatment. A visual analogue scale was used to evaluate postoperative participants' perception of pain, swelling, bleeding, bruising, and root sensitivity. The impact of periodontal treatment on quality of life was assessed using the General Oral Health Assessment Index (GOHAI) at six months. RESULTS A total of 26 participants with Stage III/IV periodontitis completed the 6-month follow-up. SI with or without EAF resulted in a statistically significant reductions in the FMBS, FMPS, PPDs, and percentage of PPDs of ≥5 mm at the 3- and 6-month follow-up visits. There was no statistically significant difference between the two treatment groups for any time interval. Participants receiving SI/EAF exhibited a higher reduction in FMBS compared to those in SI alone group at 3 (SI/EAF: 19.4 ± 11.9, SI alone: 30.1 ± 20.5; P = 0.12) and 6 months (SI/EAF: 14.3 ± 9.6, SI alone: 24.5 ± 18.2; P = 0.09). A lower percentage of sites with deep PPDs (≥5 mm) was also noted amongst participants in the SI/EAF group compared to SI alone at 3 months (SI/EAF: 14.3 ± 14.1, SI alone: 19.2 ± 20.3; P = 0.48) and 6 months (SI/EAF: 8.3 ± 10.0, SI alone: 15.4 ± 17.4; P = 0.22). Patient-reported outcomes showed no significant differences between the two treatment groups, except in the psychosocial domain of the GOHAI at 6 months favoring the SI/EAF group (P = 0.03). CONCLUSIONS Within the limitations of the study, the adjunctive use of EAF in addition to SI in the treatment of Stage III/IV periodontitis did not result in a significant improvement in clinical parameters. Limited improvement in the QoL with EAF could be achieved.
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Affiliation(s)
- Salem Alsuwaidi
- Mohammed Bin Rashid University of Medicine and Health Sciences, Hamdan Bin Mohammed College of Dental Medicine, Dubai Health, Dubai, United Arab Emirates
| | | | - Maanas Shah
- Mohammed Bin Rashid University of Medicine and Health Sciences, Hamdan Bin Mohammed College of Dental Medicine, Dubai Health, Dubai, United Arab Emirates
| | - Abeer Hakam
- Mohammed Bin Rashid University of Medicine and Health Sciences, Hamdan Bin Mohammed College of Dental Medicine, Dubai Health, Dubai, United Arab Emirates
| | - Andrew Tawse-Smith
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
| | - Nabeel H M Alsabeeha
- Department of Dental Services, Emirates Health Services, Dubai, United Arab Emirates
| | - Momen A Atieh
- Mohammed Bin Rashid University of Medicine and Health Sciences, Hamdan Bin Mohammed College of Dental Medicine, Dubai Health, Dubai, United Arab Emirates
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
- School of Dentistry, University of Jordan, Amman, Jordan
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Winkler PC, Benz L, Nickles K, Petsos HC, Eickholz P, Dannewitz B. Decision-making on systemic antibiotics in the management of periodontitis: A retrospective comparison of two concepts. J Clin Periodontol 2024. [PMID: 38828547 DOI: 10.1111/jcpe.14003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 04/05/2024] [Accepted: 05/03/2024] [Indexed: 06/05/2024]
Abstract
AIM To retrospectively compare two approaches for the adjunctive use of systemic antibiotics in non-surgical periodontal therapy: one based on the detection of Aggregatibacter actinomycetemcomitans (Aa) and the other on age and severity of periodontitis (Age & PPD). We also assessed the additional benefit of antibiotics in reducing the need for further surgical therapy in each group. MATERIALS AND METHODS Patients of the Department of Periodontology, Goethe University Frankfurt, Germany, were screened for microbiological testing between 2008 and 2018. Patients were categorized by their microbiological result (Aa+/-) and demographic/clinical data (Age & PPD+/-). Agreement on antibiotic indication was tested. The clinical evaluation focussed on teeth with probing pocket depths (PPDs) ≥ 6 mm. RESULTS Analysis of 425 patients revealed 30% categorized as Age & PPD+ and 34% as Aa+. Sixty-three percent had consistent antibiotic recommendations (phi coefficient 0.14, p = .004). Patients in the Age & PPD+ group receiving antibiotics showed the most substantial reduction in the number of teeth with PPD ≥ 6 mm after non-surgical periodontal therapy. CONCLUSIONS Both strategies resulted in a significant clinical improvement compared with those without antibiotic treatment and restricted antibiotic use similarly, but targeted different patient groups. Younger individuals with severe periodontitis benefited most from antibiotics, reducing the need for additional surgeries. The study was registered in an international trial register (German Clinical Trial Register number DRKS00028768, registration date 27 April 2022, https://drks.de/search/en/trial/DRKS00028768).
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Affiliation(s)
- Patrizia C Winkler
- Department of Periodontology, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt/Main, Frankfurt, Germany
| | - Leander Benz
- Department of Periodontology, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt/Main, Frankfurt, Germany
| | - Katrin Nickles
- Department of Periodontology, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt/Main, Frankfurt, Germany
| | - Hari C Petsos
- Department of Periodontology, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt/Main, Frankfurt, Germany
| | - Peter Eickholz
- Department of Periodontology, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt/Main, Frankfurt, Germany
| | - Bettina Dannewitz
- Department of Periodontology, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt/Main, Frankfurt, Germany
- Private Dental Practice, Weilburg, Germany
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Nie M, Huang P, Peng P, Shen D, Zhao L, Jiang D, Shen Y, Wei L, Bible PW, Yang J, Wang J, Wu Y. Efficacy of photodynamic therapy as an adjunct to scaling and root planing on clinical parameters and microbial composition in subgingival plaque of periodontitis patients: A split-mouth randomized clinical trial. J Periodontol 2024; 95:535-549. [PMID: 38501762 DOI: 10.1002/jper.23-0195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 03/20/2024]
Abstract
BACKGROUND The aim of this study was to assess the efficacy of photodynamic therapy (PDT) as an adjunct to scaling and root planing (SRP) on clinical parameters and microbial composition in subgingival plaque of periodontitis patients. METHODS Seventeen patients were included in this split-mouth randomized clinical trial. Sites with probing pocket depth (PPD) ≥5 mm in combination with bleeding on probing in different quadrants were randomized into the control group, the group with a single PDT application right after SRP, and the group with three repeated PDT applications 1 week after SRP. The subgingival plaque was collected for 16S rRNA gene sequencing at baseline, Week 2, and Week 8. RESULTS Seventeen patients with 60 sites completed this 8-week follow-up, and 157 subgingival plaques were successfully analyzed by sequencing. Significant improvements were observed in two primary outcomes: PPD at Week 8 and subgingival microbial composition. Compared to the control group, the repeated-PDT group showed a notable improvement in PPD, substantial alterations in the microbial profile, including a reduction in α-diversity and anaerobic bacteria, and an increase in aerobic bacteria at Week 2. Secondary outcomes, such as clinical attachment level and sulcus bleeding index, also showed improvement at Week 8. Furthermore, both the single- and repeated-PDT groups exhibited a decrease in periodontopathogens and an increase in beneficial bacteria compared with baseline. CONCLUSION PDT promotes changes in the microbial composition of periodontitis patients' subgingival plaque in a direction favorable to periodontal health, and repeated PDT is a promising adjunctive therapy for periodontal treatment.
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Affiliation(s)
- Min Nie
- Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- Department of Periodontics, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
| | - Peien Huang
- Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Peiyao Peng
- State Key Laboratory of Ophthalmology, Sun Yat-sen University, Guangzhou, China
| | - Daonan Shen
- Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Lei Zhao
- Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Duan Jiang
- Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yuqin Shen
- Department of Periodontics, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
| | - Lai Wei
- Guangdong Provincial Key Laboratory of Allergy & Clinical Immunology, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Paul W Bible
- College of Arts and Sciences of Marian University, Indianapolis, Indiana, USA
| | - Jingmei Yang
- Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jun Wang
- Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yafei Wu
- Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Cui Y, Mai Y, Liu X, Mu H. Clinical benefits of autologous platelet concentrate in periodontal intrabony defects: A network meta-analysis of randomized controlled trials. Eur J Oral Sci 2024; 132:e12978. [PMID: 38459610 DOI: 10.1111/eos.12978] [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: 08/15/2023] [Accepted: 01/20/2024] [Indexed: 03/10/2024]
Abstract
This study aimed to compare clinical benefits of autologous platelet concentrate with other periodontal regenerative approaches in intrabony defects. An electronic and hand search of studies up to December 2022 was conducted. Randomized controlled trials with at least 6 months of follow-up were identified to compare autologous platelet concentrates with enamel matrix derivative, bone graft, guided tissue regeneration, and open-flap debridement. All approaches involved papilla preservation flap surgery. The outcomes included probing depth reduction, clinical attachment level gain, linear bone fill, and safety. A network meta-analysis and meta-regression were performed. Fifty-seven studies were included in five network meta-analyses. Autologous platelets concentrate and its adjunct treatments achieved significantly greater clinical and radiographic parameters than did open-flap debridement, and had comparable or better performance than other regenerative treatments. Platelet-rich fibrin showed superiority over platelet-rich plasma in probing depth reduction at 6-month follow-up. Minimal pain and improved wound healing were observed in the treatments with autologous platelet concentrate. Meta-regression showed that deeper baseline intrabony defects resulted in larger probing depth reductions, while smoking impaired the effectiveness of regenerative surgeries. Minimal invasive flap designs led to less effect of regenerative materials. Autologous platelet concentrate is a promising biomaterial in periodontal regeneration due to its convenience, safety, and biocompatibility characteristics.
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Affiliation(s)
- Yue Cui
- Department of Stomatology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, P.R. China
| | - Yuhe Mai
- Department of Stomatology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, P.R. China
| | - Xuewei Liu
- Department of Stomatology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, P.R. China
| | - Hong Mu
- Department of Stomatology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, P.R. China
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Herz MM, Hoffmann N, Braun S, Lachmann S, Bartha V, Petsos H. Periodontal pockets: Predictors for site-related worsening after non-surgical therapy-A long-term retrospective cohort study. J Clin Periodontol 2024; 51:680-690. [PMID: 38385991 DOI: 10.1111/jcpe.13957] [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: 06/23/2023] [Revised: 01/18/2024] [Accepted: 01/21/2024] [Indexed: 02/23/2024]
Abstract
AIM To evaluate site-related changes in periodontal pocket depth (PPD) after non-surgical periodontal therapy and to identify predictors for PPD changes in a retrospective patient data analysis. MATERIALS AND METHODS PPD, clinical attachment level, bleeding on probing, tooth mobility (TM), furcation involvement (FI), abutment status, adherence to supportive periodontal care (SPC) and SPC follow-ups were obtained from fully documented patient data before periodontal therapy (baseline, T0), after active periodontal therapy (APT, T1) and during SPC (T2). PPD changes were classified into deteriorated or unchanged/improved at the site level. Multi-level logistic regression analysis was performed to identify factors influencing PPD changes during SPC. RESULTS This retrospective study included 51 females and 65 males (mean T0 age: 54.8 ± 10.1 years, 25 smokers, 12 diabetics) suffering from Stage III/IV periodontitis. Evaluation outcome: T0/16,044 sampling sites/2674 teeth; T1/15,636/2606; T2/14,754/2459. During 9.0 ± 2.3 years SPC, PPD decreased (-1.33 ± 0.70 mm) by 21.8% of the sites, remained unchanged by 41.4% and increased (1.40 ± 0.78 mm) by 36.8%. Distopalatal FI (p < .001, odds ratio [OR]: 0.252, 95% confidence interval [CI] for OR: 0.118-0.540), residual pockets (p < .001, OR: 0.503, 95% CI: 0.429-0.590) and TM Degrees I-III (Degree I: p = .002, OR: 0.765, 95% CI: 0.646-0.905; Degree II: p = .006, OR: 0.658, 95% CI: 0.489-0.886; Degree III: p = .023, OR: 0.398, 95% CI: 0.180-0.879) correlated significantly with increasing PPD. CONCLUSIONS Over 75% of PPD remained unchanged or increased during SPC. Distopalatal FI, TM Degrees I-III and residual pockets after APT lead to worsening of periodontal pockets.
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Affiliation(s)
- Marco M Herz
- Department for Conservative Dentistry, University Hospital of Tuebingen, Tuebingen, Germany
| | | | | | | | - Valentin Bartha
- Department for Conservative Dentistry, University Hospital of Heidelberg, Heidelberg, Germany
| | - Hari Petsos
- Department of Periodontology, Center of Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt, Frankfurt am Main, Germany
- Private Practice, Butzbach, Germany
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Padial-Molina M, Gonzalez-Perez G, Martin-Morales N, Sanchez-Fernandez E, O'Valle F, Galindo-Moreno P. Periostin in the relation between periodontal disease and atherosclerotic coronary artery disease: A pilot randomized clinical study. J Periodontal Res 2024; 59:446-457. [PMID: 38140743 DOI: 10.1111/jre.13229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/30/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023]
Abstract
OBJECTIVE The aim of this study was to analyze the effects of periodontal treatment on markers of atherosclerotic coronary artery disease and circulating levels of periostin. BACKGROUND Periostin is necessary for periodontal stability, but it is highly present in atherosclerotic plaques. Treatment of periodontal disease, with low levels of local periostin, is thought to reduce systemic levels of periostin. Thus, this may contribute to cardiovascular health. METHODS A pilot randomized controlled clinical trial was designed to include patients with severe periodontal disease and history of atherosclerotic coronary artery disease. Samples of gingival crevicular fluid (GCF) and serum were collected before and after periodontal treatment by periodontal surgery or non-surgical therapy. The levels of several markers of inflammation and cardiovascular damage were evaluated including CRP, IFN-γ, IL-1ß, IL-10, MIP-1α, periostin, and TNF-α in GCF and CRP, Fibrinogen, IFN-γ, IL-1ß, IL-6, IL-10, L-Selectin, MIP-1α, Periostin, TNF-α, and vWF in serum. RESULTS A total of 22 patients with an average of 56 years old were recruited for participating in this study. Twenty of them were male. Most of them (82%) had suffered an acute myocardial event and underwent surgery for placing 1, 2, or 3 stents in the coronary arteries more than 6 months ago but less than 1 year. The treatment of periodontal disease resulted in an overall improvement of all periodontal parameters. Regarding the evaluation of GCF and serum, a significant increase of periostin in the GCF was observed after periodontal surgery. In contrast, although other markers in GCF and serum improved, no significant correlations were found. CONCLUSION Treatment of periodontal disease through periodontal surgery induces a local and transient increase in the levels of periostin in the gingival crevicular fluid. The effects on systemic markers of inflammation and cardiovascular function have not been confirmed.
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Affiliation(s)
- Miguel Padial-Molina
- Department of Oral Surgery and Implant Dentistry, School of Dentistry, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | - Gloria Gonzalez-Perez
- PhD Program in Clinical Medicine and Public Health, University of Granada, Granada, Spain
| | - Natividad Martin-Morales
- Department of Oral Surgery and Implant Dentistry, School of Dentistry, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
- PhD Program in Biomedicine, University of Granada, Granada, Spain
- Department of Pathology, School of Medicine, University of Granada, Granada, Spain
| | - Elena Sanchez-Fernandez
- Department of Oral Surgery and Implant Dentistry, School of Dentistry, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | - Francisco O'Valle
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
- Department of Pathology, School of Medicine, University of Granada, Granada, Spain
- Institute of Biopathology and Regenerative Medicine (IBIMER, CIBM), University of Granada, Granada, Spain
| | - Pablo Galindo-Moreno
- Department of Oral Surgery and Implant Dentistry, School of Dentistry, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
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Garg U, Dua T, Kaul S, Jain N, Pandey M, Nagaich U. Enhancing periodontal defences with nanofiber treatment: recent advances and future prospects. J Drug Target 2024; 32:470-484. [PMID: 38404239 DOI: 10.1080/1061186x.2024.2321372] [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: 12/02/2023] [Accepted: 02/14/2024] [Indexed: 02/27/2024]
Abstract
The term periodontal disease is used to define diseases characterised by inflammation and regeneration of the gums, cementum, supporting bone, and periodontal ligament. The conventional treatment involves the combination of scaling, root planning, and surgical approaches which are invasive and can pose certain challenges. Intrapocket administration of nanofibers can be used for overcoming challenges which can help in speeding up the wound repair process and can also be used to promote osteogenesis. To help make drug delivery more effective, nanofibers are an interesting solution. Nanofibers are nanosized 3D structures that can fill the pockets and have excellent mucoadhesion which prolongs their retention time on the target site. Moreover, their structure mimics the natural extracellular matrix which enables nanomaterials to sense local biological conditions and start cellular-level reprogramming to produce the necessary therapeutic efficacy. In this review, the significance of intrapocket administration of nanofibers using recent research for the management of periodontitis has been discussed in detail. Furthermore, we have discussed polymers used for the preparation of nanofibers, nanofiber production methods, and the patents associated with these developments. This comprehensive compilation of data serves as a valuable resource, consolidating recent developments in nanofiber applications for periodontitis management into one accessible platform.
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Affiliation(s)
- Unnati Garg
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, UP, India
| | - Tanya Dua
- Department of Periodontology, Inderprastha Dental College and Hospital, Atal Bihari Vajpayee Medical University, Lucknow, UP, India
| | - Shreya Kaul
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, UP, India
| | - Neha Jain
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, UP, India
| | - Manisha Pandey
- Department of Pharmaceutical Sciences, Central University of Haryana, India
| | - Upendra Nagaich
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, UP, India
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El Mobader M, Nammour S. Examining the Efficacy of a 405 nm Wavelength Diode Laser as a Diagnostic Tool in Routine Dental Practice. Cureus 2024; 16:e62474. [PMID: 39015874 PMCID: PMC11251338 DOI: 10.7759/cureus.62474] [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] [Accepted: 06/15/2024] [Indexed: 07/18/2024] Open
Abstract
In recent years, significant advancements in dental and periodontal diagnostics have paved the way for improved care. Among the available approaches, laser fluorescence (LF) is a promising method. This case report explores the utilization of a 405 nm diode laser as a diagnostic tool in the non-surgical treatment of biofilm-induced gingivitis, as well as its application in routine daily practice for diagnosing restorations and dental caries. A 24-year-old male patient and a 21-year-old female patient were included. A 405 nm diode laser (Smart M, Lasotronix, Poland) was used as a diagnostic tool with a tip diameter of 8 mm. In case one, the utilization of the 405 nm diode laser enhanced the patient's ability to perceive the presence and extent of plaque and calculus, aiding in motivation and education regarding supra-gingival dental biofilm control and it assisted the operator in precisely localizing plaque and calculus, thereby enabling more effective mechanical debridement and ultimately improving treatment outcomes. In the second case, the utilization of the laser facilitated the detection of defective composite fillings aiding in both accurate diagnosis for the operator and effective communication with the patient regarding the need for re-treatment. This study illustrates the potential of the relatively new 405 nm diode laser as a promising diagnostic tool in the daily management of periodontal patients and the detection of defective dental fillings in daily practice.
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Affiliation(s)
- Marwan El Mobader
- Department of Oral Surgery, Laser Laboratory, Wroclaw Medical University, Wroclaw, POL
- Department of Dental Sciences, Faculty of Medicine, University of Liege, Liege, BEL
| | - Samir Nammour
- Department of Dental Sciences, Faculty of Medicine, University of Liege, Liege, BEL
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Liu W, Song A, Wu Y, Gong P, Zhao J, Zhang L, Liu X, Wang R, Guo H, Yang P. Enhanced immunomodulation and periodontal regeneration efficacy of subgingivally delivered progranulin-loaded hydrogel as an adjunct to non-surgical treatment for Class II furcation involvement in dogs. J Clin Periodontol 2024; 51:774-786. [PMID: 38462847 DOI: 10.1111/jcpe.13955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 12/12/2023] [Accepted: 01/19/2024] [Indexed: 03/12/2024]
Abstract
AIM To evaluate the effect of subgingival delivery of progranulin (PGRN)/gelatin methacryloyl (GelMA) complex as an adjunct to scaling and root planing (SRP) on an experimental periodontitis dog model with Class II furcation involvement (FI). MATERIALS AND METHODS A Class II FI model was established, and the defects were divided into four treatment groups: (a) no treatment (control); (b) SRP; (c) SRP + GelMA; (d) SRP + PGRN/GelMA. Eight weeks after treatment, periodontal parameters were recorded, gingival crevicular fluid and gingival tissue were collected for ELISA and RT-qPCR, respectively, and mandibular tissue blocks were collected for micro computed tomography (micro-CT) scanning and hematoxylin and eosin (H&E) staining. RESULTS The SRP + PGRN/GelMA group showed significant improvement in all periodontal parameters compared with those in the other groups. The expression of markers related to M1 macrophage and Th17 cell significantly decreased, and the expression of markers related to M2 macrophage and Treg cell significantly increased in the SRP + PGRN/GelMA group compared with those in the other groups. The volume, quality and area of new bone and the length of new cementum in the root furcation defects of the PGRN/GelMA group were significantly increased compared to those in the other groups. CONCLUSIONS Subgingival delivery of the PGRN/GelMA complex could be a promising non-surgical adjunctive therapy for anti-inflammation, immunomodulation and periodontal regeneration.
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Affiliation(s)
- Wenchuan Liu
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Aimei Song
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Yixi Wu
- Department of Pediatric Dentistry, Jinan Stomatological Hospital, Jinan, China
| | - Pizhang Gong
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Jingjing Zhao
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Liguo Zhang
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Xinyang Liu
- Department of Prosthodontics, School of Stomatology, Binzhou Medical University, Yantai, China
| | - Ruwei Wang
- Department of Prosthodontics, Jinan Stomatological Hospital, Jinan, China
| | - Hongmei Guo
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Pishan Yang
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
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Sarkisova F, Morse Z, Lee K, Bostanci N. Oral Irrigation Devices: A Scoping Review. Clin Exp Dent Res 2024; 10:e912. [PMID: 38881230 PMCID: PMC11180943 DOI: 10.1002/cre2.912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 05/21/2024] [Accepted: 05/24/2024] [Indexed: 06/18/2024] Open
Abstract
OBJECTIVES Self-performed oral hygiene is essential for preventing dental caries, periodontal, and peri-implant diseases. Oral irrigators are adjunctive oral home care aids that may benefit oral health. However, the effects of oral irrigation on oral health, its role in oral home care, and its mechanism of action are not fully understood. A comprehensive search of the literature revealed no existing broad scoping reviews on oral irrigators. Therefore, this study aimed to provide a comprehensive systematic review of the literature on oral irrigation devices and identify evidence gaps. METHODS The Joanna Briggs Institute and Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews guidelines were utilized to prepare the review. Four databases and eight gray literature sources were searched for English publications across any geographical location or setting. RESULTS Two hundred and seventy-five sources were included, predominantly from scientific journals and academic settings. Most studies originated from North America. Research primarily involved adults, with limited studies in children and adolescents. Oral irrigation was safe and well-accepted when used appropriately. It reduced periodontal inflammation, potentially by modulating the oral microbiota, but further research needs to clarify its mechanism of action. Promising results were reported in populations with dental implants and special needs. Patient acceptance appeared high, but standardized patient-reported outcome measures were rarely used. Anti-inflammatory benefits occurred consistently across populations and irrigant solutions. Plaque reduction findings were mixed, potentially reflecting differences in study designs and devices. CONCLUSIONS Oral irrigators reduce periodontal inflammation, but their impact on plaque removal remains unclear. Well-designed, sufficiently powered trials of appropriate duration need to assess the clinical, microbiological, and inflammatory responses of the periodontium to oral irrigation, particularly those with periodontitis, dental implants, and special needs. Patient-reported outcome measures, costs, caries prevention, and environmental impact of oral irrigation need to be compared to other oral hygiene aids.
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Affiliation(s)
- Farzana Sarkisova
- Department of Oral HealthAuckland University of TechnologyAucklandNew Zealand
| | - Zac Morse
- Department of Oral HealthAuckland University of TechnologyAucklandNew Zealand
| | - Kevin Lee
- Department of Food Science and MicrobiologyAuckland University of TechnologyAucklandNew Zealand
| | - Nagihan Bostanci
- Department of Dental Medicine, Division of Oral Health and PeriodontologyKarolinska InstitutetStockholmSweden
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Baru O, Pop L, Raduly L, Bica C, Mehterov N, Pirlog R, Buduru S, Braicu C, Berindan-Neagoe I, Badea M. The Evaluation of a 5-miRNA Panel in Patients with Periodontitis Disease. JDR Clin Trans Res 2024:23800844241252395. [PMID: 38819194 DOI: 10.1177/23800844241252395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024] Open
Abstract
INTRODUCTION Side by side with tooth decay, periodontitis remains one of the most common oral diseases and is increasingly recognized as a serious public health concern worldwide. OBJECTIVES The present study aims at comparing the levels of 5 specific miRNAs (miR-29b-3p, miR-34a-5p, miR-155-5p, miR-181a-5p, and miR-192-5p) in patients with periodontal disease and healthy controls. METHODS The pathogenic mechanism is related to the activation of immune response and significant alteration of coding and noncoding genes, including miRNA. The study includes 50 subjects (17 with periodontal disease and 33 healthy controls) with a mean age of 45.3 y. In both periodontitis patients and healthy controls, a panel of 5 miRNAs (miR-29b-3p, miR-34a-5p, miR-155-5p, miR-181a-5p, and miR-192-5p) is examined by determining their expression levels with quantitative reverse transcription polymerase chain reaction. RESULTS The periodontitis patients express high levels of all the investigated miRNAs. Receiver operating characteristic curve analysis shows an area under the curve (AUC) of 0.69 to 0.74 for individual transcripts with the highest AUC value observed for miR-192, followed by miR-181a. CONCLUSIONS The study indicates that the 5-miRNA panel can be used as biomarker for periodontitis. In this way, all implantology procedures and treatment options for patients diagnosed with periodontitis can be improved for better long-term results, predictability, and follow-up frequency. KNOWLEDGE TRANSFER STATEMENT The discovery of a miRNA panel as a potential biomarker for periodontitis offers major opportunities for practical application. Our study can improve diagnostic accuracy; researchers can develop new theories on molecular mechanisms and biomarker discovery.
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Affiliation(s)
- O Baru
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Department of Preventive Dentistry, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Stomestet Stomatology Clinic, Cluj-Napoca, Romania
| | - L Pop
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - L Raduly
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - C Bica
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - N Mehterov
- Department of Medical Biology, Medical University of Plovdiv, Plovdiv, Bulgaria
- Research Institute, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - R Pirlog
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - S Buduru
- Stomestet Stomatology Clinic, Cluj-Napoca, Romania
- Department of Dental Prosthetics, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - C Braicu
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - I Berindan-Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - M Badea
- Department of Preventive Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Varela-López A, Bullon B, Gallardo I, Quiles JL, Bullon P. Association of specific nutritional intake with periodontitis. BMC Oral Health 2024; 24:640. [PMID: 38816851 PMCID: PMC11138069 DOI: 10.1186/s12903-024-04384-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 05/20/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND The present study aimed to evaluate nutritional intake among a group of male patients in the dental clinic with and without periodontal disease to search for associations between nutritional profile and periodontal health. METHODS To this purpose, nutritional intake of macronutrients, fiber, vitamins, and minerals were compared evaluating both clinical parameters and periodontal status. Non periodontitis patients were compared with stage III and IV periodontitis and its extension according to the 2017 classification. RESULTS After multivariate analysis, statistically significant associations were found between the dietary intake of energy, total fat, cholesterol, calcium, saturated fat, monounsaturated fat and folic acid and iodine and periodontitis status. This study reports an inverse association between cholesterol and iodine and periodontitis and a direct association with saturated fat, monounsaturated fat, and folic acid. CONCLUSIONS Maintaining an adequate intake of fat, iodine, calcium, and cholesterol and avoiding an excessive intake of energy, saturated fat, monounsaturated fat, and folic acid could be important to controlling periodontitis.
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Affiliation(s)
- Alfonso Varela-López
- Department of Physiology, Institute of Nutrition and Food Technology "Jose Mataix", Biomedical Research Center, University of Granada, Granada, Spain
| | - Beatriz Bullon
- Department of Stomalogy, Dental School, University of Sevilla, C/Avicena s.n., Sevilla, 41009, Spain
| | - Isabel Gallardo
- Department of Stomalogy, Dental School, University of Sevilla, C/Avicena s.n., Sevilla, 41009, Spain
| | - Jose Luis Quiles
- Department of Physiology, Institute of Nutrition and Food Technology "Jose Mataix", Biomedical Research Center, University of Granada, Granada, Spain
| | - Pedro Bullon
- Department of Stomalogy, Dental School, University of Sevilla, C/Avicena s.n., Sevilla, 41009, Spain.
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Zou P, Yang G, Liu H, Gao L, Luan Q. Combined Periodontal-Orthodontic Treatment with Periodontal Corticotomy Regenerative Surgery in an Adult Patient Suffering from Periodontitis and Skeletal Class II Malocclusion: A Case Report with 5-Year Longitudinal Observation. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:904. [PMID: 38929521 PMCID: PMC11205772 DOI: 10.3390/medicina60060904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 05/23/2024] [Accepted: 05/26/2024] [Indexed: 06/28/2024]
Abstract
A thick periodontal phenotype with thick gingiva and alveolar bone volume is required for safe orthodontic tooth movement and long-term stability. A high incidence of dehiscence and fenestration in the labial aspect of mandibular anterior teeth may limit the correction of deformity and orthodontic treatment, especially when the lower anterior teeth are needed to have a large range of movement. This study reports a combination of periodontal therapy and orthodontic therapy with periodontal corticotomy regenerative surgery (PCRS) in a 25-year-old patient suffering from skeletal Class II malocclusion and periodontitis. The patient received periodontal therapy 5 years ago and commenced orthodontic treatment 4.5 years ago. During the 4 years of follow-up for PCRS, the clinical and radiographic evaluations revealed significant improvements in the periodontal phenotype of the mandibular anterior region. The periodontal phenotypes in the mandibular incisors region were all modified from thin to thick. Supplementing orthodontic treatment with labial PCRS could be a promising treatment strategy to maintain long-term periodontal health in adult patients with alveolar deficiency and thin gingiva tissue.
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Affiliation(s)
- Peihui Zou
- Department of Periodontology, School and Hospital of Stomatology, Peking University, NO. 22, Zhongguancun South Avenue, Haidian District, Beijing 100081, China; (P.Z.); (G.Y.)
- National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices& Beijing Key Laboratory of Digital Stomatology & NHC Key Laboratory of Digital Stomatology & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
| | - Gang Yang
- Department of Periodontology, School and Hospital of Stomatology, Peking University, NO. 22, Zhongguancun South Avenue, Haidian District, Beijing 100081, China; (P.Z.); (G.Y.)
- National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices& Beijing Key Laboratory of Digital Stomatology & NHC Key Laboratory of Digital Stomatology & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
| | - Hao Liu
- National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices& Beijing Key Laboratory of Digital Stomatology & NHC Key Laboratory of Digital Stomatology & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
- Department of Orthodontics, School and Hospital of Stomatology, Peking University, NO. 22, Zhongguancun South Avenue, Haidian District, Beijing 100081, China;
| | - Li Gao
- Department of Periodontology, School and Hospital of Stomatology, Peking University, NO. 22, Zhongguancun South Avenue, Haidian District, Beijing 100081, China; (P.Z.); (G.Y.)
- National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices& Beijing Key Laboratory of Digital Stomatology & NHC Key Laboratory of Digital Stomatology & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
| | - Qingxian Luan
- Department of Periodontology, School and Hospital of Stomatology, Peking University, NO. 22, Zhongguancun South Avenue, Haidian District, Beijing 100081, China; (P.Z.); (G.Y.)
- National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices& Beijing Key Laboratory of Digital Stomatology & NHC Key Laboratory of Digital Stomatology & NMPA Key Laboratory for Dental Materials, Beijing 100081, China
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Jiang W, Yu W, Hu S, Shi Y, Lin L, Yang R, Tang J, Gu Y, Gong Y, Jin M, Lu E. Differential expression of FSTL1 and its correlation with the pathological process of periodontitis. J Periodontal Res 2024. [PMID: 38807492 DOI: 10.1111/jre.13275] [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: 01/17/2024] [Revised: 04/09/2024] [Accepted: 04/12/2024] [Indexed: 05/30/2024]
Abstract
AIMS This study aimed to elucidate the alterations in Follistatin-like protein 1 (FSTL1) and its association with the pathological process of periodontitis. METHODS This study included 48 patients with periodontitis and 42 healthy controls. The expression level of FSTL1 in the gingiva was determined by RT-qPCR, validated using the dataset GSE16134, and subsequently examined by western blotting. Bioinformatics analysis revealed a single-cell distribution of FSTL1, characteristic of angiogenesis and immune cell infiltration. The expression and distribution of FSTL1, vascular endothelial marker protein CD31 and myeloperoxidase (MPO), the indicator of neutrophil activity, were determined by immunohistochemistry (IHC). A series of correlation analyses was performed to determine the associations between FSTL1 and clinical parameters, including probing depth (PD) and clinical attachment loss (CAL), and their potential role in angiogenesis (CD31) and neutrophil infiltration (MPO). RESULTS FSTL1 was significantly upregulated in the gingiva of patients with periodontitis compared to their healthy counterparts. In addition, FSTL1 was positively correlated with the clinical parameters PD (r = .5971, p = .0005) and CAL (r = .6078, p = .0004). Bioinformatic analysis and IHC indicated that high FSTL1 expression was significantly correlated with angiogenesis and neutrophil infiltration in periodontitis. Moreover, receiver operating characteristic (ROC) analysis demonstrated that FSTL1 could serve as an independent indicator for evaluating the severity of periodontitis (area under the curve [AUC] = 0.9011, p < .0001). CONCLUSION This study demonstrated FSTL1 upregulation in periodontitis and its potential contribution to the disease via angiogenesis and neutrophil infiltration.
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Affiliation(s)
- Wenxin Jiang
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weijun Yu
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shucheng Hu
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuanjie Shi
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lu Lin
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ruhan Yang
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiaqi Tang
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuting Gu
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuhua Gong
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Jin
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Eryi Lu
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Manoil D, Parga A, Bostanci N, Belibasakis GN. Microbial diagnostics in periodontal diseases. Periodontol 2000 2024. [PMID: 38797888 DOI: 10.1111/prd.12571] [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: 02/06/2024] [Revised: 03/27/2024] [Accepted: 04/15/2024] [Indexed: 05/29/2024]
Abstract
Microbial analytical methods have been instrumental in elucidating the complex microbial etiology of periodontal diseases, by shaping our understanding of subgingival community dynamics. Certain pathobionts can orchestrate the establishment of dysbiotic communities that can subvert the host immune system, triggering inflammation and tissue destruction. Yet, diagnosis and management of periodontal conditions still rely on clinical and radiographic examinations, overlooking the well-established microbial etiology. This review summarizes the chronological emergence of periodontal etiological models and the co-evolution with technological advances in microbial detection. We additionally review the microbial analytical approaches currently accessible to clinicians, highlighting their value in broadening the periodontal assessment. The epidemiological importance of obtaining culture-based antimicrobial susceptibility profiles of periodontal taxa for antibiotic resistance surveillance is also underscored, together with clinically relevant analytical approaches to guide antibiotherapy choices, when necessary. Furthermore, the importance of 16S-based community and shotgun metagenomic profiling is discussed in outlining dysbiotic microbial signatures. Because dysbiosis precedes periodontal damage, biomarker identification offers early diagnostic possibilities to forestall disease relapses during maintenance. Altogether, this review highlights the underutilized potential of clinical microbiology in periodontology, spotlighting the clinical areas most conductive to its diagnostic implementation for enhancing prevention, treatment predictability, and addressing global antibiotic resistance.
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Affiliation(s)
- Daniel Manoil
- Division of Cariology and Endodontics, University Clinics of Dental Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Division of Oral Health and Periodontology, Department of Dental Medicine, Karolinska Institutet, Huddinge, Stockholm, Sweden
| | - Ana Parga
- Division of Cariology and Endodontics, University Clinics of Dental Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Department of Microbiology and Parasitology, CIBUS-Faculty of Biology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Nagihan Bostanci
- Division of Oral Health and Periodontology, Department of Dental Medicine, Karolinska Institutet, Huddinge, Stockholm, Sweden
| | - Georgios N Belibasakis
- Division of Oral Health and Periodontology, Department of Dental Medicine, Karolinska Institutet, Huddinge, Stockholm, Sweden
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Najm KK, Gul SS, Abdulkareem AA. Efficacy of Non-Surgical Periodontal Therapy with Adjunctive Methylene Blue and Toluidine Blue O Mediated Photodynamic in Treatment of Periodontitis: A Randomized Clinical Trial. Clin Pract 2024; 14:954-964. [PMID: 38804408 PMCID: PMC11130800 DOI: 10.3390/clinpract14030076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 05/14/2024] [Accepted: 05/20/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND This study aimed to examine the efficacy of methylene blue (MB) and toluidine blue O (TBO) photodynamic therapy (PDT) as adjuncts to root surface debridement (RSD). METHODS This split-mouth, randomized, controlled clinical trial included eighteen patients, and a total of 332 sites (control = 102, MB = 124 and TBO = 106) were examined. Two sessions of PDT were completed at baseline and two weeks after RSD. Clinical parameters of bleeding on probing (BOP), plaque index (PI), probing pocket depth (PPD), and clinical attachment level (CAL) were measured pre- and post-treatment. RESULTS PPD and BOP reductions in sites treated by RSD with adjunctive photosensitizers (MB and TBO) were significantly higher than in control sites. RSD with MB showed higher efficacy in improving moderately deep pockets (OR 3.350), while adjunctive TBO showed better results in treating deeper pockets (OR 4.643). CONCLUSIONS Results suggested that adjunctive use of MB and TBO to RSD could significantly improve periodontal pocket closure and reduce signs of inflammation. In addition, TBO seems to be more efficient in treating deep periodontal pockets than MB, which is more effective in resolving shallower pockets.
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Affiliation(s)
- Kashan Kamal Najm
- Department of Periodontics, College of Dentistry, University of Sulaimani, Sulaymaniyah 46001, Iraq;
| | - Sarhang Sarwat Gul
- Department of Periodontics, College of Dentistry, University of Sulaimani, Sulaymaniyah 46001, Iraq;
- Medical Laboratory Department, College of Health and Medical Technology, Sulaimani Polytechnic University, Sulaymaniyah 46001, Iraq
| | - Ali Abbas Abdulkareem
- Department of Periodontics, College of Dentistry, University of Baghdad, Baghdad 10011, Iraq;
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Lin J, Pei T, Yang H. Association between modifiable lifestyle pattern and periodontitis: a cross-sectional study based on NHANES. BMC Oral Health 2024; 24:591. [PMID: 38773498 PMCID: PMC11110925 DOI: 10.1186/s12903-024-04207-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 03/29/2024] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND Periodontitis can be avoided with a healthy lifestyle. However, studies have only looked at one lifestyle, ignoring the connection between lifestyle patterns and periodontitis. The purpose of this study was to look at the association between modifiable lifestyle patterns and periodontitis. METHODS Data were obtained from the National Health and Nutrition Examination Survey in 2009-2010 and 2011-2012. Smoke, drink, exercise, sleep duration, oral exams, and self-rated oral health were all lifestyle factors. The CDC/AAP classification/case definition was used to evaluate periodontitis. Drawing upon latent class analysis, distinct patterns of lifestyle were identified, with each participant exclusively affiliated with a single pattern. The association between lifestyle classes and periodontitis was then examined using ordinal logistic regression. RESULTS 4686 (52%) of the total 9034 participants, with a mean age of 54.08, were women. Three lifestyle latent classes were found by fitting 2-10 models: "Class 1" (52%), " Class 2" (13%), and " Class 3" (35%). The "Class 1" displayed a prevalence of oral examination (75%), favorable self-rated oral health (92%), and engagement in physical activity (50%). The 'Class 2' exhibited the lowest alcohol consumption (64%) and smoking rates (73%) but the highest prevalence of physical inactivity (98%). The 'Class 3' showed a tendency for smoking (72%), alcohol consumption (78%), shorter sleep duration (50%), absence of oral examinations (75%), and suboptimal self-rated oral health (68%). The influencing variables for the latent classes of lifestyle were age, education, and poverty level. Periodontitis risk may rise by 24% for each additional unhealthy lifestyle practiced by participants (OR = 1.24, 95% CI: 1.18-1.31). The 'Class 3' (OR = 1.80, 95% CI: 1.52-2.13) had a greater risk of periodontitis compared to the 'Class 1'. CONCLUSIONS Our analysis revealed that unhealthy lifestyle patterns are associated with periodontitis. These different lifestyle patterns need to be taken into account when developing public health interventions and clinical care.
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Affiliation(s)
- Jianlin Lin
- Stomatological Center, Peking University Shenzhen Hospital, Lianhua Road, FutianDistrict, Shenzhen, Guangdong Province, 518036, China
- Shenzhen Clinical Research Center for Oral Diseases, Shenzhen, Guangdong Province, China
- Guangdong Provincial High-level Clinical Key Specialty, Shenzhen, Guangdong Province, China
- Guangdong Province Engineering Research Center of Oral Disease Diagnosis and Treatment, Shenzhen, Guangdong Province, China
- The Institute of Stomatology, Peking University Shenzhen Hospital, Shenzhen Peking University The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China
| | - Tao Pei
- Stomatological Center, Peking University Shenzhen Hospital, Lianhua Road, FutianDistrict, Shenzhen, Guangdong Province, 518036, China.
- Shenzhen Clinical Research Center for Oral Diseases, Shenzhen, Guangdong Province, China.
- Guangdong Provincial High-level Clinical Key Specialty, Shenzhen, Guangdong Province, China.
- Guangdong Province Engineering Research Center of Oral Disease Diagnosis and Treatment, Shenzhen, Guangdong Province, China.
- The Institute of Stomatology, Peking University Shenzhen Hospital, Shenzhen Peking University The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China.
| | - Hongyu Yang
- Stomatological Center, Peking University Shenzhen Hospital, Lianhua Road, FutianDistrict, Shenzhen, Guangdong Province, 518036, China.
- Shenzhen Clinical Research Center for Oral Diseases, Shenzhen, Guangdong Province, China.
- Guangdong Provincial High-level Clinical Key Specialty, Shenzhen, Guangdong Province, China.
- Guangdong Province Engineering Research Center of Oral Disease Diagnosis and Treatment, Shenzhen, Guangdong Province, China.
- The Institute of Stomatology, Peking University Shenzhen Hospital, Shenzhen Peking University The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China.
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