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Cureus Oct 2023The role of vitamin D in maintaining gum well-being is crucial. However, scientific research reported that the connotations of cholecalciferol and periodontal health... (Review)
Review
The role of vitamin D in maintaining gum well-being is crucial. However, scientific research reported that the connotations of cholecalciferol and periodontal health have been divested in the present literature. However, there is enormous heterogeneity in the data available. The current review aims to systematically review and appraise the available literature investigating the role of vitamin D in maintaining periodontal health. Studies included randomized controlled trials and clinical trials following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and cohort studies reporting associations between vitamin D and oral health in systemically healthy patients. Databases such as PubMed, Google Scholar, Scopus, Embase, and other sources, including hand search, were searched until May 2023 using together-equipped search sequences. Altogether, scientific articles that conform to the inclusion principles underwent a thorough eminence evaluation. All papers meeting inclusion criteria were subject to quality assessment, and the method used to assess the risk of bias was the Cochrane risk of bias tool. The search identified 1883 papers, among which 1435 were excluded after title evaluation. After abstract and title screening, 455 were excluded, and six full texts were assessed. After full-text evaluation, two articles were excluded, and only four were included. The data shows vitamin D's association with oral health maintenance. Along with its action on bone metabolism, it has extended function, which provides for its action as an anti-inflammatory agent and production of anti-microbial peptides, which help maintain oral health. Although the literature available is immense, there is enormous heterogenicity in the papers conducted to appraise the association between vitamin D and oral health. This systematic review has filtered all the data to review a few essential aspects of the role of vitamin D in maintaining oral physiology. Vitamin D has a linear relationship with periodontal health; however, the evidence is insufficient, and further studies must be done.
PubMed: 37899906
DOI: 10.7759/cureus.47773 -
Journal of Fungi (Basel, Switzerland) Sep 2023Mucormycosis is a rare, opportunistic, and emerging fungal infection that can rapidly develop into a severe, highly fatal clinical picture. In most cases, it is caused... (Review)
Review
Mucormycosis is a rare, opportunistic, and emerging fungal infection that can rapidly develop into a severe, highly fatal clinical picture. In most cases, it is caused by fungi of the order Mucorales, which are usually avirulent but become pathogenic when the host's immune system is compromised. This systematic review was conducted according to PRISMA guidelines. The databases searched included PubMed, Scopus, and Web of Science. We chose articles that analyzed the oral manifestations of patients with mucormycosis, were published between 2018 and 2023, and met our search terms. The risk of bias in the articles was assessed using the CARE guideline for case reports and STROBE for a cross-sectional study. After the selection process, 20 articles were included in this review, all containing information about the different oral manifestations presented by people with mucormycosis. The most common oral manifestations are mainly bone exposures and oral ulcers, halitosis, pus discharge, gingival thickening, and periodontitis. However, despite the importance of recognizing these oral manifestations in the early stages of mucormycotic infection, providing early treatment, and reducing the high mortality rate of the infection, more studies are needed.
PubMed: 37755045
DOI: 10.3390/jof9090935 -
Frontiers in Immunology 2023Peri-implantitis is an infectious/inflammatory disease with similar clinical and radiographic features to periodontitis. Overwhelming evidence confirmed that...
BACKGROUND
Peri-implantitis is an infectious/inflammatory disease with similar clinical and radiographic features to periodontitis. Overwhelming evidence confirmed that periodontitis causes elevations in systemic inflammatory mediators; this is unclear for peri-implantitis. Hence, this study aimed to appraise all available evidence linking peri-implantitis with systemic inflammation.
METHODS
A systematic review was completed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Eight electronic databases (Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, Web of Science, Dentistry & Oral Sciences Source, Scopus, LILACS, and China Online), ClinicalTrials.gov, WHO International Clinical Trials Registry Platform (ICTRP), and gray literature were searched up to February 9, 2023. Human studies of randomized controlled trials, non-randomized intervention studies, cohort studies, case-control, and cross-sectional studies were eligible for inclusion. Quantitative analyses were performed using random effects models.
RESULTS
A total of 27 full-text articles were retrieved, and 11 clinical studies were included in the final analyses. All evidence gathered demonstrated a consistent association between peri-implantitis and systemic inflammation. Patients with peri-implantitis exhibited higher levels of serum C-reactive protein (CRP) (standard mean difference (SMD): 4.68, 98.7% CI: 2.12 to 7.25), interleukin-6 (IL-6) (weighted mean difference (WMD): 6.27 pg/mL, 0% CI: 5.01 to 7.54), and white blood cell counts (WMD: 1.16 * 10/μL, 0% CI: 0.61 to 1.70) when compared to participants without peri-implantitis.
CONCLUSION
Peri-implantitis is associated with higher systemic inflammation as assessed by serum CRP, IL-6, and white blood cell counts. Further research is needed to clarify the nature of this association.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=246837, identifier CRD42021246837.
Topics: Humans; C-Reactive Protein; Cross-Sectional Studies; Inflammation; Interleukin-6; Peri-Implantitis
PubMed: 37691939
DOI: 10.3389/fimmu.2023.1235155 -
Biomimetics (Basel, Switzerland) Aug 2023Additive manufacturing (three-dimensional (3D) printing) has become a leading manufacturing technique in dentistry due to its various advantages. However, its potential... (Review)
Review
BACKGROUND
Additive manufacturing (three-dimensional (3D) printing) has become a leading manufacturing technique in dentistry due to its various advantages. However, its potential applications for dental ceramics are still being explored. Zirconia, among ceramics, has increasing popularity and applications in dentistry mostly due to its excellent properties. Although subtractive manufacturing (3D milling) is considered the most advanced technology for the fabrication of zirconia restorations, certain disadvantages are associated with it.
METHODS
A systematic review was piloted to compare the clinical performance of zirconium crowns that were fabricated using three-dimensional (3D) milling and 3D printing. A meta-analysis was performed, and studies published up to November 2022 were identified. The terms searched were "Zirconium crowns", "3D printing", "CAD/CAM" (Computer-Aided Design and Computer-Aided Manufacturing), "Milling", "dental crowns", and "3D milling". The characteristics that were compared were the year in which the study was published, study design, age of the patient, country, the number of crowns, the type of crown fabrication, marginal integrity, caries status, and outcomes. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to structure this systematic review. Out of eleven hundred and fifty titles identified after a primary search, nine articles were included in the quantitative analysis. The research question based on PICO/PECO (Participant, Intervention/exposure, Comparison, and Outcome) was "Do 3D-printed and milled (P) zirconia crowns and FDPs (I) have a better survival rate (O) when conventional prosthesis is also an option (C)"? The data collected were tabulated and compared, and the risk of bias and meta-analysis were later performed. Only nine articles (clinical research) were selected for the study. Since there were no clinical studies on the 3D printing of zirconium crowns, six in vitro studies were considered for the comparison. Zirconium crowns in the milling group had an average minimum follow-up of 6 months.
RESULTS
A moderate risk of bias was found, and survival was significant. A high heterogeneity level was noted among the studies. Marginal integrity, periodontal status, and survival rate were high. Linear regression depicted no statistical correlation between the type of cement used and the survival rate.
CONCLUSIONS
It can be concluded that the milled crowns had a higher performance and satisfactory clinical survival.
PubMed: 37754145
DOI: 10.3390/biomimetics8050394 -
Clinical and Experimental Dental... Jun 2024Self-performed oral hygiene is essential for preventing dental caries, periodontal, and peri-implant diseases. Oral irrigators are adjunctive oral home care aids that... (Review)
Review
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.
Topics: Humans; Therapeutic Irrigation; Oral Hygiene; Oral Health; Dental Caries; Periodontal Diseases
PubMed: 38881230
DOI: 10.1002/cre2.912 -
Cureus Oct 2023Periodontal diseases (PDs) and cardiovascular diseases (CVDs) are highly prevalent global diseases with increasing percentages of morbidity and mortality. Both PD and... (Review)
Review
Periodontal diseases (PDs) and cardiovascular diseases (CVDs) are highly prevalent global diseases with increasing percentages of morbidity and mortality. Both PD and CVDs independently have multifactorial causation, and emerging evidence shows an association between PD and CVDs. Periodontal diseases like gingivitis and periodontitis are chronic inflammatory conditions that eventually cause systemic inflammation, leading to many systemic diseases like rheumatoid arthritis, cardiovascular diseases, and others. In this study, we followed a systematic review approach to give an overview of the current evidence on the association between PD and CVDs. We used a relevant search strategy to retrieve articles from databases such as PubMed and Google Scholar from 2013 to July 2023. Upon applying filters and screening through titles and abstracts, we could narrow down articles to 21. On full-text screening, we selected 10 articles for in-depth analysis. This study showed a significant correlation between PD and CVDs. Poor oral hygiene, infection, and inflammation in the oral cavity lead to systemic inflammation, causing endothelial dysfunction. There are controversial views about PD acting as an independent risk factor for CVD development, as there are other risk factors such as age, gender, smoking, etc. acting as confounding factors while establishing the link between PD and CVDs. Knowledge about oral health, maintaining good oral hygiene, and proper treatment for PD could reduce the incidence of CVDs. Further research is needed to prove that PD is an independent risk factor for CVDs.
PubMed: 37933364
DOI: 10.7759/cureus.46585 -
Clinical Oral Investigations Dec 2023To conduct a systematic review of the published scientific evidence to evaluate the efficacy of nonsurgical periodontal therapy (NSPT) in treating periodontitis in... (Meta-Analysis)
Meta-Analysis Review
Systematic review and meta-analysis of randomized controlled trials evaluating the efficacy of non-surgical periodontal treatment in patients with concurrent systemic conditions.
OBJECTIVE
To conduct a systematic review of the published scientific evidence to evaluate the efficacy of nonsurgical periodontal therapy (NSPT) in treating periodontitis in patients with concurrent systemic conditions (diabetes, CVD, erectile dysfunction, chronic kidney disease, rheumatoid arthritis, polycystic ovarian syndrome, obesity, pregnancy). We hypothesised that NSPT results in better periodontal outcomes when compared to untreated controls after follow-up.
MATERIALS AND METHODS
A systematic search (PUBMED/EMBASE) was conducted from 1995 to 2023 to identify randomised controlled trials (RCTs) with a minimum follow-up of 3 months. The primary outcome was the difference in mean probing depth (PD), and the secondary outcomes were mean clinical attachment loss (CAL), percentage of sites with PD ≤ 3 mm (%PD ≤ 3 mm) and percentage of sites with bleeding on probing (%BOP) between the treated and untreated control group in patients with comorbidities.
RESULTS
The electronic search resulted in 2,403 hits. After removing duplicates, 1,565 titles and abstracts were screened according to the eligibility criteria, resulting in 126 articles for full-text screening. Following this, 44 studies were analysed. Restricting to studies with low bias or some concerns, NSPT group demonstrated a 0.55 mm lower mean PD (95%CI: -0.69; -0.41) after 3 months compared to the control group.
CONCLUSION
Compared to the untreated controls, NSPT notably reduced mean PD, mean CAL, and %BOP while increasing %PD ≤ 3 mm in patients with concurrent systemic conditions. These findings suggest that NSPT is also an effective procedure in managing periodontitis in patients with concurrent systemic conditions.
TRIAL REGISTRATION
This systematic review was registered under the protocol registration number CRD42021241517/PROSPERO.
Topics: Male; Female; Pregnancy; Humans; Randomized Controlled Trials as Topic; Dental Care; Patients; Arthritis, Rheumatoid; Periodontitis
PubMed: 38147183
DOI: 10.1007/s00784-023-05392-6 -
Evidence-based Dentistry Sep 2023PubMed, Scopus and Cochrane Library were systematically searched for studies published up to October 2021.
DATA SOURCES
PubMed, Scopus and Cochrane Library were systematically searched for studies published up to October 2021.
STUDY SELECTION
Two separate search strategies were employed: (1) In adults with periodontitis, what is the prevalence or incidence of respiratory diseases compared to healthy or gingivitis adults in cross-sectional, cohort or case -control studies. (2) In adults with periodontitis and respiratory disease, what are the effects of periodontal therapy compared to no or minimal therapy in clinical trials (randomised and non-randomised)? Respiratory diseases were defined as chronic obstructive pulmonary disease (COPD), obstructive sleep apnoea (OSA), asthma, COVID-19, and community acquire pneumonia (CAP). Exclusion criteria included non-English studies, individuals with severe systemic comorbidities, less than 12 months follow up, and a sample size less than 10 individuals.
DATA EXTRACTION AND SYNTHESIS
Two reviewers independently screened the titles, abstracts, and selected manuscripts against the inclusion criteria. Disagreement was solved by consulting a third reviewer. Studies were classified according to the respiratory diseases investigated. Quality assessment was performed using various tools. Qualitative assessment was performed. Studies with sufficient data were included in meta-analyses. Heterogeneity was assessed using the Q test and I index. Fixed and random effects models were used. Effect sizes were presented as odds-ratios, relative risks, and hazard ratios.
RESULTS
75 studies were included. Meta-analyses revealed statistically significant positive associations of periodontitis with COPD and OSA (p < 0.001) however no association for asthma. Four studies showed positive effects of periodontal treatment on COPD, asthma, and CAP.
Topics: Adult; Humans; Cross-Sectional Studies; COVID-19; Periodontitis; Asthma; Pulmonary Disease, Chronic Obstructive; Sleep Apnea, Obstructive
PubMed: 37188924
DOI: 10.1038/s41432-023-00899-z -
International Dental Journal Jun 2024Periodontitis, with a high prevalence in the whole population, is the main cause of tooth loss. Some studies have revealed that sleep duration may be related to... (Meta-Analysis)
Meta-Analysis Review
Periodontitis, with a high prevalence in the whole population, is the main cause of tooth loss. Some studies have revealed that sleep duration may be related to periodontitis, however, the opinions are not consistent. This meta-analysis was carried out to study the potential relationship between sleep duration and periodontitis. A search of relevant articles was conducted on Embase, PubMed, Cochrane Library, and Web of Science. Papers published until the end of November 2022 reporting associations between sleep duration and periodontitis were considered. The pooled odds ratio (OR) with a 95% confidence interval (CI) was calculated to assess the association. Software STATA 14.0 was employed to conduct this analysis. A total of 11 cross-sectional studies were included. Our study showed neither short sleep duration (SSD) nor long sleep duration (LSD) were associated with periodontitis (SSD: OR = 1.04, 95% CI: 0.83, 1.29; LSD: OR = 1.12, 95% CI: 0.94, 1.23), while higher prevalence was observed when sleep duration ≤5 h (OR = 1.41, 95% CI: 1.33, 1.51). In addition, both SSD and LSD were not associated with severe periodontitis (SSD: OR = 0.94, 95% CI: 0.75, 1.16; LSD: OR = 1.19, 95% CI: 0.80, 1.76). In conclusion, the present review indicated that too little sleep duration (≤5 h) significantly increased the risk of periodontitis. However, the evidence is limited due to cross-sectional design of most studies, Hence longitudinal studies should be conducted to support this finding.
Topics: Humans; Periodontitis; Sleep; Risk Factors; Time Factors; Cross-Sectional Studies; Prevalence; Sleep Duration
PubMed: 38556388
DOI: 10.1016/j.identj.2024.02.016 -
PeerJ 2024Periodontitis is a chronic inflammatory disease caused by bacterial infection in the periodontal support tissue. Visfatin, a hormone secreted mainly by adipocytes and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Periodontitis is a chronic inflammatory disease caused by bacterial infection in the periodontal support tissue. Visfatin, a hormone secreted mainly by adipocytes and macrophages, plays an important role in immune regulation and defense. Although studies have indicated that patients with periodontitis have significantly high serum and gingival crevicular fluid levels of visfatin, the relationship between this adipocytokine and periodontal disease remains unclear.
AIM
The aim of this study was to systematically evaluate the association between visfatin levels and periodontitis.
METHODS
The PubMed, Web of Science, ScienceDirect, EBSCO, and Wiley Online Library databases were searched for potential studies, using "periodontitis" and "visfatin" as the keywords in the title and abstract search fields. Standardized mean difference (SMD) values with corresponding 95% confidence intervals (CIs) were determined from the results of this meta-analysis.
RESULTS
In total, 22 articles involving 456 patients with periodontitis and 394 healthy individuals (controls) were included in the meta-analysis. Visfatin levels were significantly higher in the patients with periodontitis than in the healthy individuals (SMD: 3.82, 95% CI [3.01-4.63]). Moreover, the visfatin levels were significantly lowered after periodontitis treatment (SMD: -2.29, 95% CI [-3.33 to -1.26]).
CONCLUSION
This first-ever meta-analysis comparing visfatin levels between patients with periodontitis and healthy individuals suggests that this adipocytokine can be a diagnostic and therapeutic biomarker for periodontal disease.
Topics: Humans; Adipokines; Case-Control Studies; Nicotinamide Phosphoribosyltransferase; Periodontal Diseases; Periodontitis
PubMed: 38560458
DOI: 10.7717/peerj.17187