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Transient bacteremia following the removal of four different types of rapid palatal expanders. J Orofac Orthop 2024:10.1007/s00056-024-00523-4. [PMID: 38526808 DOI: 10.1007/s00056-024-00523-4] [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: 05/15/2023] [Accepted: 01/21/2024] [Indexed: 03/27/2024]
Abstract
PURPOSE General health related recommendations for prophylactic measures in connection with orthodontic treatments are limited due to the lack of evidence-based data. This study aimed to investigate the development of transient bacteremia following the removal of four types of rapid palatal expanders (RPE). METHODS Seventy-five individuals aged 10-18 years undergoing rapid palatal expansion with four types of RPE were categorized according to the type of RPE used in their treatment: banded tooth-borne (group A (1), n = 17), banded tooth- and tissue-borne (group A (2), n = 17), bonded tooth-borne (group B (1), n = 18), and bonded tooth- and tissue-borne (group B (2), n = 23). Gingival inflammation was assessed using the gingival index one day before RPE removal. Furthermore, samples of blood (5 ml each) were collected before and 3 min after RPE removal. The groups were statistically evaluated for comparability with respect to sex, age, or wear time of the RPE and to the gingival index. In addition, the prevalence of bacteremia in the different groups was evaluated and statistically compared. RESULTS No significant difference was found among the groups (p > 0.05) for sex, age, and RPE wear time. Mean gingival index was higher in group B (2) than in group A (1) (p < 0.05). The prevalence of bacteremia did not differ significantly between groups. Streptococcus species were identified in all bacteremia cases. The bacteremia prevalence of the groups was as follows: group A (1), 11.8%; group A (2), 23.5%; group B (1), 16.7%; and group B (2), 30.4%. CONCLUSION This investigation demonstrated that removal of a RPE could cause bacteremia, but the RPE design did not affect the prevalence of bacteremia. The results of this study support the necessity of prophylaxis measures before RPE removal in indicated patients.
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Does information about MIH on dental homepages in Germany offer high quality? A systematic search and analysis. Eur Arch Paediatr Dent 2024; 25:127-135. [PMID: 38300412 PMCID: PMC10942881 DOI: 10.1007/s40368-023-00857-4] [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: 06/27/2023] [Accepted: 12/11/2023] [Indexed: 02/02/2024]
Abstract
PURPOSE The internet is increasingly used to seek health information. A dental condition of increasing concern and public interest is molar incisor hypomineralisation (MIH), why we evaluated the information quality of German dentists 'websites on the topic of MIH. METHODS A systematic search was performed by two independent investigators using three search engines. The information content of websites on MIH and technical, functional aspects, overall quality, and risk of bias were assessed using validated instruments (LIDA, DISCERN). Practice-related characteristics (practice type, specialization, setting, number and mean age of dentists) were recorded, and associations of these characteristics with websites' overall quality were explored using multivariable linear regression modelling. RESULTS 70 sites were included. 52% were multipractices in urban areas (49%). The most common age group was middle-aged individuals (41-50 years). The average number of dentists/practice was 2.5. The majority met more than 50% of the DISCERN and LIDA criteria (90%, 91%). The MIH definition was frequently used (67%), MIH symptoms were described (64%), and 58% mentioned therapies. The prevalence of MIH was mentioned less frequently (48%). MIH example photographs were rarely shown (14%). In multivariable analysis, most practice-related factors were not significant for overall site quality. Only chain practices had slightly higher quality in this regard (2.2; 95% CI of 0.3-4.1). CONCLUSIONS MIH is mentioned on a large proportion of dentists' websites. Overall technical, functional, and generic quality was high. Risk of bias is limited. While most websites provided a basic definition of MIH and its symptoms, important information for patients was missing.
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DENTAL PATIENT-REPORTED OUTCOMES UPDATE 2023. J Evid Based Dent Pract 2024; 24:101968. [PMID: 38401950 DOI: 10.1016/j.jebdp.2023.101968] [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: 12/24/2023] [Accepted: 12/26/2023] [Indexed: 02/26/2024]
Abstract
The emergence and rapid development of disruptive innovations are quickly turning our profession into personalized dentistry, built upon evidence-based, data-oriented, and patient-centered research. In order to help improve the quality and quantity of patient-centered evidence in dentistry, further promote the wide and standard use of dental patient-reported outcomes (dPROs) and dental patient-reported outcome measures (dPROMs), the Journal of Evidence-Based Dental Practice has put together this special issue, the third of a series entitled Dental Patient-Reported Outcomes Update. A total of 7 solicited articles are collected in this issue. To put them into a broader perspective, this review provides a concise summary of key, selected PRO and dPRO articles published during 2023. A brief introduction to those articles included in this Special Issue follows. Four main domains are covered in this Special Issue: (1) dPROs and digital dentistry, (2) standardization of dPRO-related methodology, (3) current usage of dPROs and dPROMs in published research, and (iv) the significance and relevance of dPRO usage.
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[The importance of guidelines in dentistry and dental education]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2023; 66:1409-1413. [PMID: 37964046 PMCID: PMC10667131 DOI: 10.1007/s00103-023-03798-x] [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: 06/12/2023] [Accepted: 10/19/2023] [Indexed: 11/16/2023]
Abstract
Evidence-based treatment recommendations are gaining importance within the framework of both medical and dental quality management systems. The scientific findings, which have been evaluated critically by expert committees with regard to their methodological quality, are summarized in easy-to-understand guidelines. All guidelines are evaluated qualitatively in accordance with a balance between consensus and evidence during the drafting process regarding their stages of scientific development. The publication of guidelines and the coordination of guideline development has been carried out by the Association of the Scientific Medical Societies in Germany (AWMF) since its foundation in the 1960s. Forty-four dental guidelines are currently available, which are mostly rated at the highest level (S3) of scientific development. Therefore, recommendations for various treatment protocols are defined for both dental staff at university sites or practices and the implementation of these guidelines into the daily clinical routine is desirable. Poor acceptance and adverse resource requirements are major limitations of the establishment of guidelines with regard to the expansion of evidence-based dentistry. However, these limitations might be overcome by the introduction of basic scientific training within dental universities and increased funding of young researchers in order to ensure high treatment quality and economy in dentistry in the future. Guidelines can facilitate education by providing scientifically validated procedural templates to dental students and assisting educators in meeting the requirements of practical skills.
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Prevalence of awake bruxism in the adult population: a systematic review and meta-analysis. Clin Oral Investig 2023; 27:7007-7018. [PMID: 37853263 DOI: 10.1007/s00784-023-05302-w] [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: 07/25/2023] [Accepted: 10/02/2023] [Indexed: 10/20/2023]
Abstract
OBJECTIVES To evaluate the prevalence of awake bruxism (AB) in the adult population. MATERIALS AND METHODS Six main electronic databases and three sources of grey literature were searched to identify cross-sectional studies in which AB was assessed. The studies were independently selected by two reviewers in two phases, based on their eligibility criteria. The first one consisted of reading titles and abstracts, and the second one involved reading the full articles. The study quality assessment was obtained by using the "Joanna Briggs Institute Critical Appraisal Checklist for Studies Reporting Prevalence Data", and the "R Statistics" software was used to perform meta-analyses. RESULTS Seventeen out of 3086 identified studies were included. None of the studies scored high in methodological quality across all 9 items of the JBI checklist. However, "the use of valid methods to identify pathology" and "appropriate statistical analysis" were considered to have high methodological quality in all the studies. The overall pooled prevalence of the meta-analysis was 15.44% (99% confidence interval: 10.81 to 20.72%) and there was no difference for sex, sampling method and according to consensus-based classification. CONCLUSIONS The prevalence of AB in adults was low. There was substantial methodological variability, which highlights the need for standardized guidelines. CLINICAL RELEVANCE Prevalence data are useful for raising patients' and clinicians' awareness of the AB. Moreover, since AB can lead to possible pain and overload of the stomatognathic system, this knowledge can also guide dentists to achieve an early diagnosis of AB and to provide appropriate care management.
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The effect of hard tissue defects on the clinical outcome of endodontic microsurgery: a systematic review and meta-analysis. Clin Oral Investig 2023; 27:7079-7089. [PMID: 37932638 PMCID: PMC10713757 DOI: 10.1007/s00784-023-05341-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/14/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVES The purpose of this systematic review was to appraise the existing literature on the effect of hard tissue defects on the clinical outcome of endodontic microsurgery (EMS). METHODS MEDLINE (PubMed), Embase, Web of Science, Cochrane Library and grey literature were searched from January 2000 to May 2023. Study selection and data extraction were performed in duplicate. Eligible studies were critically appraised for the risk of bias using the Cochrane Risk of bias tool. The quality of evidence was assessed using GRADE. Review Manager (RevMan Computer program Version 5.4, The Cochrane Collaboration, 2020) was utilized and the Mantel Haenszel fixed or random effects model was applied, depending on the heterogeneity of the studies. Meta-analysis was performed to estimate the Risk ratio (RR) and 95% Confidence Interval (CIs) to correlate the effects of these factors on treatment outcomes. RESULTS Nineteen studies were included. The EMS overall pooled success rate was 84.5%. Five characteristics of hard tissue were identified. The size of the lesion (Small ≤ 5 mm: 78.4% vs. Large > 5 mm: 63.3%, RR = 1.12, 95% CI 1.00-1.26, P ≤ .05), significantly affected the outcomes of EMS. Endodontic lesions exhibited slightly better outcomes than endodontic-periodontal lesions (81.4% vs. 68.2%, RR = 1.14 95% CI 0.98-1.33, P > .05). Cases with the height of the buccal bone > 3 mm also exhibited slightly better outcomes (91.5% vs. 71.4%, RR = 1.20, 95% CI 0.88-1.62, P > .05). Additionally, through and through lesions exhibited better outcomes when grafting was completed during the EMS procedure both in 2D (RR = 1.12 95% CI 0.97-1.29, P > .05) and 3D evaluation ((RR = 1.28 95% CI 0.69-2.37 P > .05). The overall quality of evidence was graded as low to high. CONCLUSION With a low to high quality of evidence, the size of the lesion is a key prognostic variable that significantly affects the outcome of EMS, as lesions ≤ 5 mm exhibit better outcomes as compared to larger lesions. CLINICAL SIGNIFICANCE The presence of hard tissue defects can affect the outcome of endodontic microsurgery (EMS). The presented data can aid the clinicians' decision-making process by examining certain pre-operative prognostic variables, when considering EMS as a treatment option. Clinical cases with more favorable hard tissue characteristics lead to a better prognosis in EMS.
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Subjective versus objective, polymer bur-based selective carious tissue removal: 2-year randomized clinical trial. J Dent 2023; 138:104728. [PMID: 37783372 DOI: 10.1016/j.jdent.2023.104728] [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: 08/17/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/04/2023] Open
Abstract
OBJECTIVES We aimed to compare subjective (S) selective carious tissue removal using hand instruments versus objective (O) removal using a self-limiting polymer bur in a single-blind cluster-randomized controlled superiority trial. METHODS 115 children (aged 7-8 years) with ≥1 vital primary molar with a deep dentin lesion (>1/2 dentin depth) were included and randomized (60 S/55 O); all eligible molars in a child were treated identically (91 S/86 O). Cavities were prepared and carious tissue on pulpal walls selectively removed using hand instruments (S) or a self-limiting polymer bur (Polybur P1, Komet), followed by restoration using a glass hybrid material (Equia Forte, GC). Treatment time and satisfaction data have been reported in a 1-year-interim report. We here report on 2 year survival (tooth retained with or without further retreatments being needed, or tooth exfoliated), analyzed using multi-level Cox-regression analysis, as well as success (ART criteria 0/1, no pulpal complications, no re-intervention needed, or tooth extraction). RESULTS 71 restorations in S and 65 in O were examined after a mean (SD, range) of 22 (11; 3-31) months, of which 50 S and 48 O restorations were successful and 70 S and 65 O survived. The majority of failures were restorative, not pulpal, and distribution of ART codes was not significant different between groups. Risk of failure was not significantly associated with the removal protocol (HR; 95 % CI: 0.95; 0.51-1.78), and also not age, sex or dental arch, while single surfaced restorations showed significantly lower hazard (0.14; 0.06-0.37). CONCLUSION There was no significant difference in success or survival between objective and subjective carious tissue removal. CLINICAL SIGNIFICANCE In primary teeth, subjective selective excavation had no disadvantage compared with objective excavation, which required a separate instrument (polymer-based bur) for carious tissue removal. Polymer-based burs may be particularly useful when standardized excavation is needed.
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Prevalence of awake Bruxism: A systematic review. J Dent 2023; 138:104715. [PMID: 37739056 DOI: 10.1016/j.jdent.2023.104715] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/11/2023] [Accepted: 09/18/2023] [Indexed: 09/24/2023] Open
Abstract
OBJECTIVES To identify the prevalence of Awake Bruxism (AB). SOURCES The electronic search was done in Embase, PubMed/MEDLINE, LILACS, Livivo, Scopus, and Web of Science databases up to January 2nd, 2023. The search strategies combined terms such as "bruxism," "awake," and related terms when conducting searches in databases. Grey literature was consulted through Google Scholar, ProQuest, and OpenGrey. STUDY SELECTION Two independent reviewers participated in the study selection stages and included observational studies assessing the prevalence of AB, detected using reporting feedback (self or family report), clinical examination, and/or instrumental methods, regardless of the sex and age of the population. DATA Methodological quality was assessed using the Joanna Briggs Institute's checklist for prevalence studies. Ratio meta-analyses were performed using R Statistics software. RESULTS From a total of 3,083 studies identified by the searches on databases, 322 articles were reviewed the full-text and a total of 81 (quantitative synthesis) and 83 (narrative synthesis) studies were included. Only fifteen studies reached complete methodological quality. Two overall meta-analyses were performed, grouped based on convenience and population-based samples. The overall prevalence for possible AB was 32.08 % and 16.16 %, respectively. For the subgroup analyses, the prevalence rate showed a wide variation in different studied populations, approximately 14 %-32 % for women and 19 %-30 % for men, for population-based and convenience studies, respectively. CONCLUSION Possible AB prevalence was set from 16 % to 32 %. Studies with probable AB and definitive AB are still necessary. CLINICAL SIGNIFICANCE Studying the prevalence of waking bruxism is of interest to both dentists and patients. Knowing the probability of patients having awake bruxism allows the dentist to offer comprehensive preventive approaches to patients, avoiding deleterious consequences resulting from this condition. The present study reveals that the condition of bruxism during wakefulness is present in one out of every six adult patients studied. In pediatric patients, although this condition seems to be equally present, not enough studies were found to support this information for probable and definitive bruxism.
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Level of evidence analysis of the Saudi Dental Journal: A bibliometric analysis of publications from 2012 to 2021. Saudi Dent J 2023; 35:812-818. [PMID: 38025592 PMCID: PMC10658367 DOI: 10.1016/j.sdentj.2023.06.006] [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: 03/27/2023] [Revised: 06/16/2023] [Accepted: 06/17/2023] [Indexed: 12/01/2023] Open
Abstract
Objectives The Level of Evidence (LOE) ranking system is used to measure the methodological quality of research. This study aimed to analyze and evaluate the trends of LOEs in articles published in the Saudi Dental Journal (SDJ) between 2012 and 2021. Methodology The bibliometric details of all articles published from 2012 to 2021 were extracted from the SDJ website. All articles, expect editorials, were included in the analysis. The articles were divided based on LOEs, dental specialties, number of authors, and centers. The citation metrics were obtained from Google Scholar, and the statistical analysis was performed using JMP Pro 15.2.0 software. Results Five hundred twenty-two articles were selected for analysis. They had an average of 21.19 citations per article, and a growing trend in the number of articles was observed. Authors from 40 countries contributed to the articles, with the most contributions from the Kingdom of Saudi Arabia. Most articles (n = 269; 51.53%) were LOE IV and V, while a low proportion (5.56%) were LOE I articles. Aside from miscellaneous articles, periodontics composed most of the LOE I studies, followed by endodontics, and oral and maxillofacial Surgery (OMFS). Orthodontics had the highest number of LOE II studies, pediatric dentistry had the most LOE IV, and prosthodontics had the most LOE V studies. No significant correlations were found between LOE and the number of authors or centers. However, a significant correlation was found in the distribution of LOE contributed by academic institutes. Conclusion The study results highlight that most articles were LOE IV and V, whereas nominal LOE I articles were found. Furthermore, there is a need to encourage dental scientists to carry out high-quality evidence studies. Professional dental societies can play a pivotal role in this regard.
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Functional orthopedic treatment for anterior open bite in children. A systematic review of randomized clinical trials. J Orofac Orthop 2023; 84:405-414. [PMID: 35438306 DOI: 10.1007/s00056-022-00388-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 02/06/2022] [Indexed: 12/21/2022]
Abstract
PURPOSE This systematic review aimed to assess the effects of orthopedic functional appliances for anterior open bite (AOB) in primary or mixed dentition children. METHODS A search for randomized controlled trials (RCT) was conducted in November 2020 in electronic databases with no data or language restrictions. Primary outcomes were skeletal cephalometric variables and adverse events. We used the Cochrane risk-of-bias tool to assess methodological quality and the GRADE approach to assess the certainty of the evidence. RESULTS We identified five RCTs (220 participants). Very low certainty evidence showed an improvement in overbite (mean difference [MD] 3.60; 95% confidence interval [CI] 2.63-4.57) and in the angulation of the upper incisors to the palatal plane (MD 3.70; 95% CI 0.85-6.55) with Frankel's functional regulator, compared to no treatment. There was no difference in the measured cephalometric variables when comparing removable palatal crib to fixed palatal crib, bonded spurs, and chin cup. When comparing removable versus magnetic bite blocks, a beneficial effect was observed in overbite, overjet, skeletal anteroposterior angular measurements, and skeletal vertical linear measures in the magnetic group. No adverse events were reported. CONCLUSION There was insufficient evidence to infer the effects of these treatments for AOB, and high-quality RCTs are needed to increase the estimated effects. PROSPERO REGISTER CRD42020175634, prospectively registered (05 July 2020).
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Three-dimensional-printed scaffolds for periodontal regeneration: A systematic review. J Indian Soc Periodontol 2023; 27:451-460. [PMID: 37781321 PMCID: PMC10538520 DOI: 10.4103/jisp.jisp_350_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 01/14/2023] [Accepted: 01/15/2023] [Indexed: 10/03/2023] Open
Abstract
Background As current ethical codes preclude determining whether the clinical improvements obtained with the use of three-dimensional (3D)-printed scaffolds represent true periodontal regeneration, the histological proof of evidence for regeneration must be demonstrated in animal models. Thus, this systematic review investigated the regenerative potential of 3D-printed scaffolds in animal models of periodontal defects. Materials and Methods A systematic search was performed in four databases (Medline, Embase, Web of Science, and Scopus) to identify preclinical controlled studies that investigated the use of 3D-printed scaffolds for periodontal regeneration. Studies limited to periodontal defects treated with 3D scaffolds were eligible for inclusion. The primary outcome was periodontal regeneration, assessed histologically as new bone, cementum, and periodontal ligament (PDL). This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Quality was assessed according to the SRYCLE score. Results Six studies met the inclusion criteria. Scaffolds were designed using computer-aided design software. While the absence of a scaffold resulted in defects repaired mainly with fibrous connective tissue, the use of nonguiding 3D scaffolds promoted some bone formation. Notably, the regeneration of cementum and functional PDL fibers perpendicularly inserted into the root surface and the alveolar bone was limited to the defects treated with multi-compartment fiber-guiding or ion-containing 3D scaffolds. Nevertheless, the quality of the evidence was limited due to the unclear risk of bias. Conclusions Despite the limitations of the available evidence, the current data suggest that the use of printed multi-compartment fiber-guiding or ion-containing 3D scaffolds improves periodontal regeneration in animal models.
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Knowledge and attitudes toward evidence-based cariology and restorative dentistry among Egyptian dental practitioners: a cross-sectional survey. BMC Oral Health 2023; 23:622. [PMID: 37658399 PMCID: PMC10474780 DOI: 10.1186/s12903-023-03333-z] [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: 06/13/2023] [Accepted: 08/18/2023] [Indexed: 09/03/2023] Open
Abstract
BACKGROUND This is the first study to assess Egyptian dental practitioners' knowledge about conservative caries management approaches and investigate whether this knowledge transfers into clinical practice and the barriers to translating research into evidence-based practice. METHODS A sample of dental practitioners was surveyed using an online questionnaire. Convenience and snowball sampling were used to collect data from February to June 2022. We included graduated dentists from Egyptian universities who practiced in Egypt. Data were analyzed with descriptive statistics, and the associations between variables were checked using Kruskal Wallis and Chi-Square tests. RESULTS This study included 396 participants from throughout Egypt. There were significant correlations between specialty and participants' knowledge and behaviors toward evidence-based caries management (p = 0.002) and between specialization and tools used to detect carious lesions (p < 0.001). Most participants (59.1%) used G.V Black's classification, and (80.8%) removed caries based on the feature of dentin hardness and color, whereas (67%) removed caries until hard dentine remained. The participants' primary hurdle to staying up-to-date was their belief that the newly gained information would not be clinically applicable due to a lack of equipment or working in low-economic areas. Patient-related barriers were the major obstacles for participants in implementing evidence-based practice. CONCLUSION Egyptian dentists did not fully embrace minimal invasive approaches for caries management, and practitioners' experiences continue to shape decision-making. It emphasizes the imperative to practically educate dentists using effective knowledge translation dissemination to promote evidence adoption in daily practice and advocate value-based dental care to address the economic crisis's impact on Egypt's healthcare.
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Prevalence of dental alterations in patients under bisphosphonates therapy: a systematic review. Oral Maxillofac Surg 2023; 27:399-409. [PMID: 35661941 DOI: 10.1007/s10006-022-01084-9] [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: 06/23/2021] [Accepted: 05/30/2022] [Indexed: 10/18/2022]
Abstract
This systematic review aimed to estimate the prevalence and describe dentoalveolar lesions associated with bisphosphonates therapy. A systematic review of the literature was conducted using the following databases: PubMed, Embase, Cochrane, CINAHL, Scopus, Web of Science, Lilacs, SciElo, and Grey Literature. Quality of individual studies analysis was performed by using Newcastle-Ottawa Scale. Certainty of cumulative evidence was achieved by applying Grading of Recommendations Assessment, Development, and Evaluation (GRADE) criteria. The software R Statistics version 4.0.5 (The R Foundation) was used for proportion estimations per study and corresponding confidence intervals were estimated through the Clopper-Pearson method. Four articles were included for the qualitative synthesis. Two studies were considered of good quality, one of fair, and one of poor quality. A total of 231 patients were encompassed. Widening of the periodontal ligament space (22.2-39.7%), periradicular radiolucencies (20-22.9%), and pulp calcifications (33.3-69.2%) were the most frequent alterations. Certainty of evidence was rated as very low. Based on limited evidence, this systematic review reports a variety of dentoalveolar alterations in patients under bisphosphonate therapy. These features might impact on dental clinical practice. However, the level of evidence is considered very low due to important limitations.
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THE CONTENTS, METHODS, AND ASSESSMENT OF EVIDENCE-BASED DENTISTRY EDUCATION: A SCOPING REVIEW. J Evid Based Dent Pract 2023; 23:101895. [PMID: 37689454 DOI: 10.1016/j.jebdp.2023.101895] [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: 02/18/2023] [Revised: 05/06/2023] [Accepted: 05/24/2023] [Indexed: 09/11/2023]
Abstract
OBJECTIVE With evidence-based dentistry (EBD) having a far-reaching influence on oral healthcare, dental educators worldwide have made joint efforts to integrate EBD-related knowledge and skills into dental education. The present scoping review aims to identify and summarize the existing teaching contents, teaching methods, and assessment strategies of EBD education. METHODS Electronic (PubMed and Embase) and manual searches were performed to identify articles related to both "dental education" and "evidence-based practice." Based on predetermined eligibility criteria, articles were selected by 2 reviewers, independently and in duplicate. Data synthesis was conducted based on teaching contents, teaching strategies, and teaching assessment. RESULTS Of the 1758 articles found in the literature searches, 74 were deemed eligible and included in this review. A total of 4 basic skills (problem formulation, literature searching, critical appraisal, and research methodology), 5 teaching methods, and 6 assessment strategies were identified. In most of the articles, 2, or more skills were taught, and a combination of traditional strategies for teaching and its assessment (eg, courses and questionnaire survey) was involved. Other teaching methods, such as journal clubs and workshops, were seldom used, and validated assessment tools accounted for a relatively small proportion of the assessment strategies involved. CONCLUSIONS The contents, methods and assessment of EBD education have been widely studied and discussed. However, the current literature focuses mainly on teaching of critical appraisal skills, traditional teaching methods, and short-term outcome assessments. Future research in this area can be aimed at integrating all EBD-related skills into educational models, studying multifaceted teaching approaches, and developing comprehensive teaching outcome assessment methods based on validated tools and dental patient-reported outcomes.
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Short implants compared to regular dental implants after bone augmentation in the atrophic posterior mandible: umbrella review and meta-analysis of success outcomes. Int J Implant Dent 2023; 9:18. [PMID: 37400739 DOI: 10.1186/s40729-023-00476-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 04/28/2023] [Indexed: 07/05/2023] Open
Abstract
PURPOSE To assess the body of evidence of short versus regular implants after bone augmentation (BA) in the atrophic posterior mandible in the context of implant treatment success outcomes. METHODS Seven databases, two registries, and reference lists were searched for systematic reviews and meta-analysis (SR/MA), randomized controlled trials (RCTs) and longitudinal studies published in English, Spanish or German since 2012. Confidence in the SR/MA methodology was evaluated using AMSTAR-2 and the risk of bias of primary studies using Cochrane's RoB 2.0 and ROBINS-I. A random-effects meta-analysis and a meta-regression were performed for continuous and dichotomous outcomes. GRADE approach was used to assess the certainty of the evidence. RESULTS Eighteen SRs/MAs, most of them "critically low" and "low" confidence with substantial overlap, included 14 relevant RCTs with a high risk of bias. A cohort study with moderate risk of bias was added. Quantitative synthesis of 595 implants and 281 hemiarches/patients indicates that the use of short implants (< 10 mm) compared to regular implants and BA may reduce implant failure at 1-year follow-up, and marginal bone loss (MBL) at 3-, 5-, and 8-year follow-up; is likely to reduce the risk of biological complications at 1-, 3-, 5-, and 8-year follow-up; and may be the patient's preferred alternative. There is a correlation between bone height, MBL and biological complications. CONCLUSIONS The available evidence partially suggests that the use of short implants could decrease implant failure, MBL, and biological complications, and increase patient satisfaction. However, given the need for further RCTs and real-world evidence to fully evaluate short- and long-term outcomes, it would be prudent for clinicians to carefully consider the individual needs and circumstances of the patients before deciding whether to use short implants. Trial registration PROSPERO CRD42022333526.
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Evidence-based clinical practice guideline on restorative treatments for caries lesions: A report from the American Dental Association. J Am Dent Assoc 2023; 154:551-566.e51. [PMID: 37380250 DOI: 10.1016/j.adaj.2023.04.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/07/2023] [Accepted: 04/01/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND An expert panel convened by the American Dental Association (ADA) Council on Scientific Affairs together with the ADA Science and Research Institute's program for Clinical and Translational Research conducted a systematic review and developed recommendations for the treatment of moderate and advanced cavitated caries lesions in patients with vital, nonendodontically treated primary and permanent teeth. TYPES OF STUDIES REVIEWED The authors searched for systematic reviews comparing carious tissue removal (CTR) approaches in Ovid MEDLINE, Embase, Cochrane Database of Systematic Reviews, and Trip Medical Database. The authors also conducted a systematic search for randomized controlled trials comparing direct restorative materials in Ovid MEDLINE, Embase, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform. The authors used the Grading of Recommendations Assessment, Development, and Evaluation approach to assess the certainty of the evidence and formulate recommendations. RESULTS The panel formulated 16 recommendations and good practice statements: 4 on CTR approaches specific to lesion depth and 12 on direct restorative materials specific to tooth location and surfaces involved. The panel conditionally recommended for the use of conservative CTR approaches, especially for advanced lesions. Although the panel conditionally recommended for the use of all direct restorative materials, they prioritized some materials over the use of others for certain clinical scenarios. PRACTICAL IMPLICATIONS The evidence suggests that more conservative CTR approaches may decrease the risk of adverse effects. All included direct restorative materials may be effective in treating moderate and advanced caries lesions on vital, nonendodontically treated primary and permanent teeth.
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Designing audit and feedback dashboards for dentists to monitor their opioid prescribing. Int J Med Inform 2023; 176:105092. [PMID: 37267811 DOI: 10.1016/j.ijmedinf.2023.105092] [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: 10/06/2022] [Revised: 02/28/2023] [Accepted: 05/06/2023] [Indexed: 06/04/2023]
Abstract
BACKGROUND AND OBJECTIVE Prescription drug abuse is a major factor leading to drug overdose deaths in the US and dentists are one of the leading prescribers of opioid pain medication. Knowing that Audit & Feedback (A&F) dashboards are an effective tool and are used as quality improvement interventions, we aimed to develop such dashboards personalized for dental providers which could allow them to monitor their own opioid prescribing performance. METHODS In this paper we report on the process for designing the A&F dashboards for dentists which were developed by using an iterative human-centered design process. The results obtained from each iteration were used to enrich the information needs analyses, provide function testing, and guide the design decisions of the next iteration. RESULTS Engaging dentists in the development and refinement of the dashboards while using the think-aloud protocol for user-testing, provided rapid feedback and identified areas that were confusing and needed either a redesign or additional explanatory content. The final version of dashboards consisted of displaying necessary information through easy to interpret visualizations and interactive features. These included providing access to current national and organizational prescribing guidelines, displaying changes in individual prescribing behavior over time, comparing individual prescribing rate to peer group rate and target rate, displaying procedure specific prescribing, integrating patient reported post-operative dental pain experience and providing navigation and interpretation tips for users. The dashboards were easy to learn and understand for the dentists and were deemed as worth using often in dental practice. CONCLUSION Our research was able to demonstrate the creation of useful and usable A&F dashboards using data from electronic dental records and patient surveys, for dentists to effectively monitor their opioid prescribing behavior. Efficacy of the dashboards will be tested in future work.
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Reporting of flow diagrams in randomised controlled trials published in periodontology and implantology: a survey. BMC Med Res Methodol 2023; 23:105. [PMID: 37106314 PMCID: PMC10134555 DOI: 10.1186/s12874-023-01923-7] [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: 12/19/2022] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND Item 13 of the CONSORT guidelines recommends documentation of the participant flow in randomised clinical trials (RCTs) using a diagram. In the medical literature, the reporting of the flow of participants in RCTs has been assessed to be inadequate. The quality of reporting flow diagrams in periodontology and implantology remains unknown. The aim of this study was to assess the reporting of flow diagrams in RCTs published in periodontology and implantology journals. MATERIALS AND METHODS RCTs published between 15th January 2018 and 15th January 2022 in twelve high-ranked periodontology and implantology journals were identified. Trial characteristics at the RCT level were extracted. The flow diagram included in each RCT was assessed for completeness of reporting in relation to published criteria and the CONSORT flow diagram template. RESULTS From the 544 eligible articles, 85% were single-centre, 82% of parallel-group design and 79% investigated surgical interventions. Three-hundred and fifteen (58%) articles were published in CONSORT endorsing journals. A flow diagram was reported in 317 (58%) trials and reporting was more common in periodontology (73.1%). Overall, 56% of publications with a flow diagram reported a complete CONSORT flow diagram, while in 44% of flow diagrams, at least one point from the CONSORT reporting template was missing. Reasons for loss to follow-up (69.7%) and exclusions from the RCT analysis (86.4%) were poorly reported. CONCLUSION The reporting of flow diagrams in periodontology and implantology RCTs was sub-optimal. Greater awareness of the importance of fully completing the participant CONSORT flow diagram is required.
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Changes in Management Preference of Deep Carious Lesions and Exposed Pulps: Questionnaire Studies with a 10-Year Interval among Dentists in Lithuania. Caries Res 2023; 56:512-523. [PMID: 36380675 DOI: 10.1159/000527960] [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: 03/24/2022] [Accepted: 11/02/2022] [Indexed: 11/16/2022] Open
Abstract
We aimed to investigate changes in management preferences for deep carious lesions and pulps exposed during carious tissue removal that occurred during the last 10 years and identify associated dentists' background factors. The data were collected among dentists registered with the Lithuanian Dental Chamber at two time points using a similar questionnaire. In 2011, 400 randomly selected dentists received a questionnaire by mail, and 153 (38.3%) responded. In 2021, an electronic invitation to an online questionnaire was sent to all members of the Lithuanian Dental Chamber, and 213 (8.9%) dentists responded. The questionnaire included the definitions of management options, a radiograph, and a clinical picture of a deep carious lesion reaching to the inner fourth of dentine in a mature permanent tooth, asked management preferences in four different scenarios, as well as participants' background characteristics, reasons for management, and procedural preferences. Data were analyzed using bivariate and multivariable analyses. Compared to 2011, participants in 2021 had 60% lower odds of preferring nonselective versus selective caries removal (OR 0.4, 95% CI 0.2-0.7) and endodontic treatment versus nonselective and selective caries removal (OR 0.4, 95% CI 0.2-0.6) in the scenario of asymptomatic and symptomatic (indicating reversible pulpitis at most) deep lesions, respectively. For exposed pulp, participants in 2021 had lower odds than in 2011 of preferring endodontic treatment versus vital pulp therapy (direct pulp capping and pulpotomies) for both scenarios without symptoms (OR 0.4, 95% CI 0.2-0.7) and with symptoms (OR 0.2, 95% CI 0.1-0.4). A higher proportion of respondents in 2021 reported using rubber dam (44% vs. 17% in 2011, p < 0.001) and hydraulic calcium silicate cements as a capping material (68% vs. 40% in 2011, p < 0.001). The management preferences were associated with the university of graduation and the number of years in dental practice, indicating "recommended in textbooks" and "recommended in scientific publications" as reasons for management preferences. To conclude, a change toward less invasive management options was observed. To a certain extent, dentists have implemented evidence-based recommendations in dental practice. To ensure further adoption of scientific evidence, dentists should be encouraged to update themselves on the newest evidence-based practices.
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Evidence-based fact checking for selective procedures in restorative dentistry. Clin Oral Investig 2023; 27:475-488. [PMID: 36607490 DOI: 10.1007/s00784-022-04832-z] [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: 08/17/2022] [Accepted: 12/18/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVES Similar to other dental specialties, there are many clinical procedures in restorative dentistry that may or may not be supported by good evidence. Thus, the effectiveness of these procedures is uncertain. The aim of this paper is to reduce this knowledge gap by critically inspecting selective procedures in restorative dentistry and exploring if these well-established or widely advocated treatment modalities are necessary for improving treatment outcomes based on the best available evidence. MATERIALS AND METHODS A MEDLINE search was conducted to identify research on selective procedures while focusing on clinical trials and systematic reviews. Due to their practical relevance in the decision-making process, cost-effectiveness analyses were also included. RESULTS Mixed results were identified regarding the included interventions. Some procedures had adequate evidence supporting them while others were mostly based on beliefs. CONCLUSIONS A critical review of the available literature indicates that some common restorative procedures lack adequate support from high-quality research evidence. CLINICAL RELEVANCE This paper attempts to highlight the need to critically examine the scientific validity of traditional knowledge and techniques through the context of current research evidence. This will not only help generate consensus between educators, clinicians, and researchers regarding restorative procedures but will also lead to improved patient care and outcomes.
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Direct materials for restoring caries lesions: Systematic review and meta-analysis-a report of the American Dental Association Council on Scientific Affairs. J Am Dent Assoc 2023; 154:e1-e98. [PMID: 36610925 DOI: 10.1016/j.adaj.2022.09.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/26/2022] [Accepted: 09/28/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND The goal of restoring caries lesions is to protect the pulp, prevent progression of the disease process, and restore the form and function of the tooth. The purpose of this systematic review was to determine the effect of different direct restorative materials for treating cavitated caries lesions on anterior and posterior primary and permanent teeth. TYPE OF STUDIES REVIEWED The authors included parallel and split-mouth randomized controlled trials comparing the effectiveness of direct restorative materials commercially available in the United States placed in vital, nonendodontically treated primary and permanent teeth. Pairs of reviewers independently conducted study selection, data extraction, and assessments of risk of bias and certainty of the evidence using the Grading of Recommendations Assessment, Development and Evaluation approach. The authors conducted pair-wise meta-analyses to summarize the evidence and calculated measures of association and their 95% CIs. RESULTS Thirty-eight randomized controlled trials were eligible for analysis, which included data on Class I and Class II restorations on primary teeth and Class I, Class II, Class III, Class V, and root surface restorations on permanent teeth. Included studies assessed the effect of amalgam, resin composite, compomer, conventional glass ionomer cement, resin-modified glass isomer cement, and preformed metal crowns. Moderate to very low certainty evidence suggested varying levels of effectiveness across restorative materials. CONCLUSIONS AND PRACTICAL IMPLICATIONS Owing to a relatively low event rate across various outcomes indicating restoration failure, there was limited evidence to support important differences between direct restorative materials used in practice.
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Clinical performance of zirconium implants compared to titanium implants: a systematic review and meta-analysis of randomized controlled trials. PeerJ 2023; 11:e15010. [PMID: 36949758 PMCID: PMC10026713 DOI: 10.7717/peerj.15010] [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: 12/13/2022] [Accepted: 02/16/2023] [Indexed: 03/19/2023] Open
Abstract
Purpose To quantitatively assess and compare the clinical outcomes, including survival rate, success rate, and peri-implant indices of titanium and zirconium implants in randomized controlled trials. Methods The electronic databases searched included the Cochrane Central Register of Controlled Trials (CENTRAL), Medline via Ovid, EMBASE, and Web of Science. Randomized controlled trials (RCTs) that reported the effects of zirconium implants on primary outcomes, such as survival rate, success rate, marginal bone loss (MBL), and probing pocket depth (PPD), compared to titanium implants were included in this review. Two reviewers independently screened and selected the records, assessed their quality, and extracted the data from the included studies. Results A total of four studies from six publications reviewed were included. Two of the comparative studies were assessed at minimal risk of bias. Zirconium implants may have a lower survival rate (risk ratio (RR) = 0.91, CI [0.82-1.02], P = 0.100, I 2 = 0%) and a significantly lower success rate than titanium implants (RR = 0.87, CI [0.78-0.98], P = 0.030, I 2 = 0%). In addition, there was no difference between the titanium and zirconium implants in terms of MBL, PPD, bleeding on probing (BOP), plaque index (PI), and pink esthetic score (PES) (for MBL, MD = 0.25, CI [0.02-0.49], P = 0.033, I 2 = 0%; for PPD, MD = -0.07, CI [-0.19-0.05], P = 0.250, I 2 = 31%). Conclusion Zirconium implants may have higher failure rates due to their mechanical weakness. Zirconium implants should be strictly assessed before they enter the market. Further studies are required to confirm these findings.
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DENTAL PATIENT-REPORTED OUTCOMES UPDATE 2022. J Evid Based Dent Pract 2023; 23:101802. [PMID: 36707164 DOI: 10.1016/j.jebdp.2022.101802] [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: 10/11/2022] [Revised: 10/16/2022] [Accepted: 10/16/2022] [Indexed: 11/06/2022]
Abstract
Much progress has been made this year in patient-reported outcomes related research. A number of important articles were published, shedding light on relevant methodological issues as well as future directions. In order to further promote the wide use of dental patient-reported outcomes (dPROs) and dental patient-reported outcome measures (dPROMs) in dental research and dental practice, and to provide novel insights into relevant measurement and analytical methods, the Journal of Evidence-Based Dental Practice has put together this special issue, the second of a series entitled Dental Patient-Reported Outcomes Update. To put Special Issue articles into a broader perspective, this review will provide a concise summary of key, relevant PRO and dPRO articles published during the year of 2022. A brief introduction of those manuscripts collected in this Special Issue follows. Six main domains are covered in this Special Issue: (i) the availability and applicability of dPROs and dPROMs, (ii) the current usage of dPROs and dPROMs in published research, (iii) methodological considerations in dPRO-related research, (iv) the landscape and trends of dPRO-related research, (v) the significance and relevance of dPRO usage, and (vi) dPROs and value-based oral health care.
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Reframing perceptions in operative dentistry relating evidence-based dentistry and clinical decision making: a cross-sectional study among Jordanian dentists. BMC Oral Health 2022; 22:637. [PMID: 36566180 PMCID: PMC9789303 DOI: 10.1186/s12903-022-02641-0] [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: 06/03/2022] [Accepted: 12/01/2022] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The aim of the current study was to investigate current dental practice in operative dentistry in Jordan, and the relationship between evidence-based dentistry in caries research and decision making in clinical practice in operative dentistry. MATERIALS AND METHODS This cross-sectional study was conducted through a survey of dentists in Jordan. The survey aimed to explore the degree of knowledge and practice of evidence-based dentistry in caries research the dentists possess regarding clinical decision making in operative dentistry. The sample size was composed of (5811) dentists whom registered in Jordan Dental Association database. Descriptive statistics were generated and Chi-square test was used to examine associations between the different variables and the significance level was set at P < 0.05. RESULTS 4000 responses were collected from the web-survey, response rate (68.83%). Nearly half of the surveyed dentists focus on the chief complaint of their patients (n = 2032, 50.8%) rather than doing full mouth assessment. Nearly two-thirds of dentists (n = 2608, 65.2%) treat lesions confined to enamel with operative treatment. Half of dentists use operative treatment when asked about the routine management of radiographically detected proximal caries confined to enamel. When treating incipient lesions, the majority (n = 3220, 80.5%) use preventive treatment. Three-quarters of dentists (n = 2992, 74.8%) treat deep dentinal caries by removing just the soft infected carious dentin, and treated old failed restorations with replacement. CONCLUSION In operative dentistry, the evidence-based research is not implemented clinically. To optimize relationship between evidence-based dentistry and clinical decision-making, dental curriculum has to be updated and modified constantly.
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Survival and complication rate of zygomatic implants: a systematic review. J ORAL IMPLANTOL 2022:489039. [PMID: 36473176 DOI: 10.1563/aaid-joi-d-22-00008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 05/30/2022] [Accepted: 07/12/2022] [Indexed: 02/17/2024]
Abstract
AIM To evaluate the available literature reporting the survival and complication rate of zygomatic implants, assessing factors (such as surgical technique, surgical/restorative plan, population, study design and characteristics, etc.) associated with these outcomes. MATERIALS AND METHODS A comprehensive search was performed in three electronic databases, together with a manual search, to identify clinical studies reporting the survival and/or complication rates following zygomatic implant therapy, to quantify relative rates for both stated outcomes. Results: 101 articles were included: 69 were retrospective in nature, 29 were prospective non-randomized studies and 3 were randomized trials (RCTs). The mean survival rate among retrospective studies was 97.61%, while among prospective non-RCTs and RCTs was 98.53% and 95.92%, respectively. The survival rate was not associated with the surgical technique, nor with the surgical/restorative plan. A trend towards higher survival rate, although not statistically significant (p>0.05), was observed in more recent vs less recent studies. Forty-eight articles reported data on complications related to zygomatic implants, with labial laceration, orbital cavity penetration, hematoma, epistaxis, maxillary sinusitis, infection and oro-antral communication being among the most common adverse event. A lower incidence of maxillary sinusitis was observed for zygomatic implants placed using the extrasinus approach compared to the other surgical approaches (p<0.01). The incidence of maxillary sinusitis and oro-antral communications was found to be less likely in "recent" vs "less recent" studies (p<0.05). CONCLUSIONS Zygomatic implant therapy is a reliable treatment option for rehabilitating the severely atrophic maxilla, with high implant survival rate and relatively low complication rate. Several factors were found to be associated with the incidence of post-operative complications. Nevertheless, the evidence from the literature is mainly based on non-RCTs and therefore these findings have to be interpreted with cautions.
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Clinical and radiographic comparison of Biodentine and Formocresol: an updated meta-analysis with trial sequential analysis. Eur Arch Paediatr Dent 2022; 23:855-867. [PMID: 35596042 DOI: 10.1007/s40368-022-00715-9] [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: 12/21/2021] [Accepted: 04/19/2022] [Indexed: 12/16/2022]
Abstract
PURPOSE This meta-analysis aimed to compare the clinical and radiographic success rate of Biodentine as an alternative to Formocresol to provide a critical appraisal of the available literature and evidence-based conclusion as well as update the previous systematic review. METHODS MEDLINE, CENTRAL, Web of Science, Scopus, and Google Scholar databases were searched up to 20 October 2021 to identify RCTs evaluating pulpotomy with Biodentine/Formocresol in carious primary molars among children ≤ 10 years old. The risk of bias was assessed using the Cochrane RoB-2 tool. RRs and corresponding 95% CIs were calculated to pool results that RR ˃ 1 indicated a higher success rate in the Biodentine group and RR < 1 indicated a higher success rate in the Formocresol group. Heterogeneity was calculated using the I2 and τ2 statistics. In addition, trial sequential analysis was performed to adjust results for type I and type II errors and evaluate power of the meta-analysis. RESULTS Nine RCTs were identified and eight RCTs were included in the meta-analysis and trial sequential analysis. The obtained evidence showed no significant difference between Biodentine and Formocresol in terms of clinical efficacy. However, considering the radiographic success rate the results of the meta-analysis and trial sequential analysis significantly favoured Biodentine. CONCLUSION Within the limitations of the present review and based on the retrieved findings it has been clearly shown that Biodentine is superior compared to Formocresol in terms of radiographic success rate with firm evidence in this regard. Although the performed meta-analysis showed no significant clinical difference between Biodentine and Formocresol, however, trial sequential analysis revealed a lack of firm evidence in this regard.
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Strategies for developing evidence-based clinical practice guidelines to foster implementation into dental practice. J Am Dent Assoc 2022; 153:1041-1052. [PMID: 36127176 DOI: 10.1016/j.adaj.2022.07.012] [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: 06/02/2022] [Revised: 07/09/2022] [Accepted: 07/13/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Professional and other organizations, including oral health care organizations, have been developing evidence-based clinical practice guidelines (CPGs) to help providers incorporate the best available evidence into their clinical decision making. Although the rigor of guideline development has increased over time, ongoing challenges prevent the full adoption of CPGs into clinical practices that experience variability in provider expertise and opinion, patient flow pace, and use of electronic dental records. These challenges include lack of relevant evidence, failure to keep guidelines up to date, and failure to adopt strategies aimed at overcoming the barriers preventing implementation into clinical practice. RESULTS This article provides a brief overview of strategies that can be used to overcome common challenges to guideline adoption. Such strategies include creating evidence-based CPGs that use additional sources of evidence and methods to inform guideline development and accelerate the guideline updating and dissemination process (that is, evidence directly from clinical practice, big data, patients' values and preferences, and living guidelines) and applying implementation strategies that have been documented as improving translation of CPGs into routine clinical practice (that is, guideline implementability, implementation science, and computable guidelines). PRACTICAL IMPLICATIONS Adopting newer strategies for developing and translating evidence into practice could lead to improvements in patient care and population health.
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How is the quality of the available evidence on molar-incisor hypomineralization treatment? An overview of systematic reviews. Clin Oral Investig 2022; 26:5989-6002. [PMID: 35790597 DOI: 10.1007/s00784-022-04612-9] [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: 04/18/2022] [Accepted: 06/29/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE This overview analyzed the quality of the systematic reviews (SRs) available on treatments for molar-incisor hypomineralization (MIH). MATERIAL AND METHODS Six electronic databases were searched (PubMed/MEDLINE, Scopus, Web of Science, LILACS, Brazilian Bibliography of Dentistry and Cochrane Library) until March 2022. Two reviewers independently performed the selection, the quality assessment (Assessment of Multiple Systematic Reviews 2 - AMSTAR-2), and the risk of bias assessment of the SR (Risk of Bias in Systematic Reviews - ROBIS). RESULTS Two hundred nine records were retrieved; after removing duplicates and applying the inclusion/exclusion criteria, 5 SRs remained. Three SRs were rated as showing critically low methodological quality and high risk of bias, and two were rated as moderate methodological quality and low risk of bias. The identified treatments that may be suitable for MIH were classified as (1) non-invasive - casein incorporated into toothpaste and sugar-free chewing gum, toothpaste containing arginine, 0.4% stannous fluoride gel; fluoride varnish; (2) micro-invasive - resin sealants for pits and fissures, microabrasion, dental whitening, resin infiltration; (3) invasive - ART restorations, indirect restorations (metal, composite, or ceramic); and (4) mixed intervention - stainless steel crowns. CONCLUSION Despite the considerable number of published papers included in this set of systematic reviews, the evidence supporting the effectiveness of treatments for treating MIH is limited due to the methodological quality and risk of bias of the systematic reviews, as well as the quality of the primary studies (PROSPERO: CRD42020144831). CLINICAL RELEVANCE Different treatments have been purposed for MIH treatment, but there is still not enough scientific evidence of good quality for the establishment of a definitive clinical protocol for the treatment of MIH.
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Users' passivity in accessing digested scientific evidence through social media: cross-sectional insights. BMC Res Notes 2022; 15:218. [PMID: 35739581 PMCID: PMC9229917 DOI: 10.1186/s13104-022-06089-x] [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: 12/20/2021] [Accepted: 06/01/2022] [Indexed: 11/29/2022] Open
Abstract
Objectives This manuscript provides novel insights about the potential use of social media (a Facebook page, the first strategic attempt by EviDent initiative) to share evidence-based dentistry content and empowerment strategies for professionals, using quantifiable usage metrics, besides exposing the strengths and weaknesses of this knowledge translation strategy. One year-long gathered metrics were analyzed to understand information about usage patterns. Results Publications were potentially exposed to 4784 users, and subsequent interaction with the page occurred in 18% of cases. Users' involvement with page content was associated with the number of page visitors (P = .005). However, users' interaction with the page was not associated with the potential number of users that could have seen the page (P = .25). Even considering the users that approved the posts, only 7%, on average, interacted with the post's links. Although social media has effectively disseminated scientific content, our experience revealed the user's passivity in interacting with the content. We expect to overcome these barriers by developing a mobile app to offer a more interactive and dynamic interface associated with a more attractive format for posting, including images and infographics. Supplementary Information The online version contains supplementary material available at 10.1186/s13104-022-06089-x.
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Risk of failure of repaired versus replaced defective direct restorations in permanent teeth: a systematic review and meta-analysis. Clin Oral Investig 2022; 26:4917-4927. [PMID: 35362754 DOI: 10.1007/s00784-022-04459-0] [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: 08/11/2021] [Accepted: 03/12/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE This study aimed to systematically review the literature to compare the risk of failure of repaired and replaced defective direct resin composite and amalgam restorations performed in permanent teeth. MATERIALS AND METHODS The PubMed/MEDLINE, Scopus, Lilacs, BBO, Web of Science, SciELO, Cochrane Central Register of Controlled Trials (CENTRAL) databases, and gray literature were searched to identify longitudinal clinical studies related to the research question. No publication year or language restriction was considered. Two authors independently selected the studies, extracted the data, and assessed the risk of bias and certainty of evidence. A meta-analysis was performed using a fixed effects model at a 5% significance level. RESULTS From 1224 potentially eligible studies, thirteen were selected for full-text analysis, and three were included in the systematic review and meta-analysis. There was no difference in the risk of failure of repaired and replaced defective direct restorations (RR: 1.21, 95% CI: 0.51-2.83), either for resin composite (p = 0.97) or amalgam (p = 0.51) restorations. The risk of bias was high and the certainty of evidence was very low. CONCLUSION Based on the very low certainty of evidence, the repair of direct restorations does not present a significant difference in the risk of failure when compared to replacements in permanent teeth. CLINICAL RELEVANCE Restoration repair is a procedure that is included in the minimal intervention principle for improvement of tooth longevity in that the risk of failure of repaired partially defective restorations in permanent teeth seems similar to that of replacement. Further studies are required before definitive conclusions can be drawn.
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Using data about accepted and rejected articles in the Journal of Dental Education to increase authors' chances of article acceptance. J Dent Educ 2022; 86:928-933. [PMID: 35355257 DOI: 10.1002/jdd.12920] [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: 02/24/2022] [Accepted: 03/02/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE/OBJECTIVES The purpose of our study was to identify trends and compare keywords from titles and methods among articles accepted and rejected for publication in the Journal of Dental Education (JDE). METHODS The titles and abstracts of JDE articles submitted between 2010 and 2020 were extracted. We studied the frequencies of keywords in the title and abstracts and used simple descriptive data to present the information. Additionally, keywords from the methods section from JDE articles reviewed between 2015 and 2020 were analyzed by acceptance versus rejection. University of Michigan Medical School's committee on human subject studies provided an exemption (HUM00196884). RESULTS Articles with the terms "knowledge," "skills," and "attitudes" appear, separately or together, in the titles of submissions to JDE 510 times during the study period-190 in accepted articles and 320 in rejected articles (an acceptance rate of 37.3%). The term "clinical" is in the title of 337 articles submitted to JDE-195 accepted and 142 rejected (an acceptance rate of 57.9%). However, the term "pre-clinical" is associated with only 56 articles in the last 10 years-36 accepts and 20 rejects (64.3%). Studies with cross-sectional study design were accepted at a rate of 72.0% and manuscripts with cohort study designs were accepted at 53.3%. Systematic reviews were accepted at 44.4%, surveys were accepted at 36.7%, meta analyses were accepted at 28%. Questionnaires were accepted at 14%. CONCLUSIONS Higher quality study designs were more likely to be accepted for publication. Studies including a randomizing process and studies that were longitudinal in nature were more likely to be accepted for publication.
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Effect of the photobiomodulation for acceleration of the orthodontic tooth movement: a systematic review and meta-analysis. Lasers Med Sci 2022; 37:2323-2341. [PMID: 35304644 DOI: 10.1007/s10103-022-03538-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 02/25/2022] [Indexed: 01/02/2023]
Abstract
To determine whether the application of photobiomodulation (PBM), as an adjunctive treatment for patients with orthodontic fixed appliances, decreased the total treatment time compared to conventional orthodontics. Studies were collected from four electronic databases following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines for systematic reviews. Eligibility criteria were full-text articles in English or Spanish with the design of randomized (RCT), non-randomized clinical trials (non-RCT), and retrospective cohort, without any restriction regarding the publication time, in which the effect of PBM using low-level laser irradiation (LLLI) and light-emitting diode (LED) for the acceleration of the orthodontic movement had been evaluated. Data collection and analysis: Two authors independently extracted data for the characteristics and outcomes of the studies selected for inclusion. The risk of bias (RoB 2 and Robins-I) and the quality assessments (GRADE) were performed. For the quantitative synthesis, the standardized mean difference was calculated for each individual study selected and then the data were combined using a random-effects meta-analysis. The total number of included studies was n = 22 (only RCT and non-RCT were found) with a total of 515 participants. The included studies exhibited high risk of bias and some concerns, though none of them presented a low risk of bias. The quality of the studies was very low. The meta-analysis showed that the means (mm) and 95% confidence intervals (95% CI) of acceleration of tooth movement at 1, 2, and 3 months were 0.50 (- 0.28, 1.28), 1.40 (0.27, 2.53), and 0.46 (- 0.33, 1.24), respectively. The analysis showed that there is no evidence to support the use of LLLI to accelerate the orthodontic movement. LED for the acceleration of orthodontic movement does not have sufficient evidence to generate conclusions about it.
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Use of Hyaluronic Acid in Periodontal Disease Treatment: A Systematic Review. J Contemp Dent Pract 2022; 23:355-370. [PMID: 35781443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
AIM The main purpose of the present study was to investigate the potential benefit of local use of hyaluronic acid as an adjunct to periodontal therapy, since commercial products of hyaluronic acid (HA), due to its anti-inflammatory and anti-bacterial actions and its significant role in wound repair, have been proposed as adjuncts to either nonsurgical or surgical periodontal therapy. MATERIALS AND METHODS A total of 19 electronic databases were searched and the appropriate studies were identified with the use of specific eligibility criteria, according to PRISMA guidelines. Two reviewers independently screened and selected the studies and made the data extraction and the assessment of risk of bias, by using the Cochrane risk of bias tool. RESULTS Out of 3,186 papers, 38 randomized clinical trials (8 related to gingivitis therapy, 20 related to nonsurgical periodontal therapy, and 10 related to surgical periodontal therapy) were finally included in the review. The outcomes were categorized as primary (that answered the focus question) and secondary (regarding additional quality characteristics). The adjunct use of HA combined to all treatment modalities shows improvement of patients' postoperative course, in terms of decreased inflammatory reactions, and changes in periodontal pocket depth and clinical attachment level. No side effects were reported in any of the included studies. Among the secondary outcomes were the variety of HA formulations and chemical forms, the variety in application, follow-up protocol and blinding design, the uneven geographic distribution of the studies, and the low bibliometric characteristics of most studies. CONCLUSION Overall and despite the positive effects reported, further research is needed to define the ideal HA compound, formulation, and regimen characteristics for periodontal disease treatment. CLINICAL SIGNIFICANCE The adjunct use of HA may lead in the reduction of the prescription of nonsteroid anti-inflammatory drugs and achieve improved clinical parameters, including periodontal probing depth, periodontal inflammation, and clinical attachment level.
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Does oral lichen planus aggravate the state of periodontal disease? A systematic review and meta-analysis. Clin Oral Investig 2022; 26:3357-3371. [PMID: 35132470 DOI: 10.1007/s00784-022-04387-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 01/11/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND The objective of this systematic review and meta-analysis (SRM) was to assess the evidence between the association of oral lichen planus and periodontal disease, evaluating the periodontal clinical parameters and biomarkers levels. METHODS This systematic review and meta-analysis followed PRISMA and was registered in PROSPERO (CRD42020181513). Searches were accomplished in databases for articles published until June 2021. The meta-analysis was performed with the variables: plaque index (PI), gingival index (GI), probing depth (PD), and clinical attachment loss (CAL). The mean difference was applied with a 95% confidence interval. RESULTS Six articles were included. Qualitative analysis showed the levels of biomarkers (matrix metalloproteinases, interleukins, and periodontal microbiological profile) are increased in subjects with periodontal disease and oral lichen planus. In the meta-analysis, these subjects also presented increases in all periodontal clinical parameters evaluated: GI-gingivitis 0.22 [0.14, 0.31] p < 0.0001 and periodontitis 0.12 [0.06, 0.19] p = 0.0003; PI-gingivitis 0.22 [0.12, 0.31] p < 0.0001 and periodontitis 0.15 [0.08, 0.23] p < 0.0001; PD-gingivitis 0.27 [0.06; 0.48] p = 0.0107 and periodontitis 0.11 [0.01; 0.21] p = 0.0299; and CA-periodontitis 0.06 [0.01, 0.12] p = 0.0176. CONCLUSIONS Evidence suggests a significant relationship between the severity of periodontal disease and the presence of oral lichen planus. Although the association is biologically plausible, further studies are needed using populations and well-defined biochemical and clinical outcomes with consideration of potential confounding factors. CLINICAL RELEVANCE This SRM provides information on the interaction between OLP and periodontal disease and guides clinicians to make evidence-based decisions and suggests recommendations for further high-quality studies.
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Knowledge of evidence-based research methodology amongst orthodontic postgraduate residents in four universities: An international survey. Int Orthod 2022; 20:100609. [PMID: 35093271 DOI: 10.1016/j.ortho.2022.100609] [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: 12/19/2021] [Revised: 01/03/2022] [Accepted: 01/04/2022] [Indexed: 11/21/2022]
Abstract
AIM The aim of this international survey was to assess knowledge concerning the design, conduct, critical appraisal and synthesis of clinical studies among senior orthodontic postgraduate residents. MATERIALS AND METHODS Senior postgraduate residents from four universities in Europe and the United States were invited to complete a custom questionnaire. The overall correct answer score and proportion of residents correctly answering each of the 10 questions within the survey were analysed with descriptive statistics, analysis-of-variance, chi-squares test and linear regression at 5%. RESULTS A total of 46 residents with mean age of 30.4 years scored an overall % correct score of 48.8%±13.8%, with the % of correct answers to each question ranging from 7 to 89%. The worst-answered questions pertained to correctly characterizing sensitivity and specificity (7%), number needed to treat (9%), credibility of trial synthesis in meta-analysis (35%) and publication bias (37%). The vast majority of postgraduate students could correctly identify entities that can be blinded in a randomized trial (89%), statistical power of a trial (74%) and proper methods for random allocation sequence (67%). No statistically significant differences were found among the four included universities, while residents having obtained another degree apart from dentistry scored better than others (+9.5%; 95% confidence interval: 0.6% to 18.5%; P=0.04). CONCLUSIONS Postgraduate residents in orthodontics possessed moderate knowledge on evidence-based methodology. Efforts should be reinforced to assimilate research methodology perspectives in the postgraduate curricula of universities, in order to further augment critical training of orthodontic specialists.
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QUALITY APPRAISAL OF CLINICAL PRACTICE GUIDELINES ON PROVISION OF DENTAL SERVICES DURING THE FIRST MONTHS OF THE COVID-19 PANDEMIC. J Evid Based Dent Pract 2021; 21:101633. [PMID: 34922731 PMCID: PMC8402995 DOI: 10.1016/j.jebdp.2021.101633] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 07/05/2021] [Accepted: 08/24/2021] [Indexed: 12/23/2022]
Abstract
Objectives To evaluate the quality of clinical practice guidelines (CPGs) on dental services provision during the first months of the COVID-19 pandemic. Materials and methods We systematically searched in MEDLINE, EMBASE, LILACS, Epistemonikos, Trip databases, websites of CPG developers, compilers of CPGs, scientific societies and ministries of health to identify documents with recommendations intended to minimize the risk of COVID-19 transmission during dental care. Reviewers independently and in duplicate assessed the included CPGs using the AGREE II instrument. We calculated the standardized scores for the 6 domains and made a final recommendation about each CPG. The inter-appraiser agreement was assessed using the intraclass correlation coefficient (ICC). Results Twenty-three CPGs published were included. Most of the CPGs were from America (n = 15) and Europe (n = 6). The overall agreement between reviewers was very good (ICC = 0.93; 95%CI 0.87-0.95). The median score for each domain was the following: Scope and purpose 67% (IQR 20%); Stakeholder involvement 33% (IQR 14%); Rigour of development 13% (IQR 13%); Clarity of presentation 64% (IQR 31%); Applicability 19% (IQR 17%) and Editorial independence 8% (IQR 8%). Twenty two guidelines were not recommended by the reviewers. Only one of the CPGs was recommended with modifications. The median overall rate was 3 (IQR 1). All CPGs were classified as low quality. Conclusions The overall quality of CPGs on dental services provision during the first months of the COVID-19 pandemic was low, which makes its implementation difficult for clinicians and policy makers. Therefore, it is critical that developers are transparent and forthcoming about the difficulties that have arisen during the CPG development process.
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Connective Tissue Graft with or without Enamel Matrix Derivative for Treating Gingival Recession Defects: A Systematic Review and Meta-Analysis. J Evid Based Dent Pract 2021; 21:101635. [PMID: 34922714 DOI: 10.1016/j.jebdp.2021.101635] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/25/2021] [Accepted: 08/24/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVES The aim of this systematic review is to compare the root coverage outcomes of using a connective tissue graft (CTG) with and without the application of enamel matrix derivative (EMD). METHODOLOGY An electronic search was performed up to July 2020 in 4 databases, including Ovid MEDLINE, EMBASE, Web of Science and Cochrane Central. Human clinical studies with data on comparing outcomes of root coverage using CTG with and without the application of EMD were included. Meta-analyses for the recorded parameters were performed and the weighted mean difference (WMD) between the 2 groups and 95% confidence interval (CI) were reported. RESULTS Nine clinical studies were selected for inclusion in this review. The WMD of clinical attachment level gain was 0.78 mm (95% CI of 0.23-1.34 mm, P = .005) and the WMD of recession depth reduction was 0.28 mm (95% CI of 0.06-0.51 mm, P = .01), favoring the CTG + EMD approach. However, the comparisons for the percentage of complete root coverage and mean root coverage between the 2 approaches were not statistically significant. CONCLUSION Although the use of a CTG with and without the application of EMD in root coverage procedures achieved a similar percentage of complete root coverage and mean root coverage, the addition of EMD to CTG may improve the outcome of recession depth reduction and clinical attachment level gain.
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Topical fluoride to prevent early childhood caries: Systematic review with network meta-analysis. J Dent 2021; 116:103885. [PMID: 34780874 DOI: 10.1016/j.jdent.2021.103885] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 10/26/2021] [Accepted: 11/05/2021] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES To summarize the evidence on prevention of early childhood caries (ECC) by professionally or self-applied topical fluorides using network meta-analysis. DATA Randomized-controlled trials with minimum 1-year follow-up assessing caries-preventive effect among children younger than six years. SOURCES Eight electronic databases and grey literature. STUDY SELECTION After screening and data extraction, risk of bias assessment using Cochrane risk of bias tool 2.0 was done. Twenty-four trials were included, among which 17 were assessed as "high risk" and remaining as "low risk". Fifteen studies evaluated professionally-applied, and the other nine used self-applied topical fluorides. Ten studies on professionally-applied fluorides reporting the net caries increment (dmfs increment) at 2-years follow-up were included in Network meta-analysis (NMA). NMA and ranking the interventions were conducted using a frequentist random-effects approach and surface under the cumulative ranking command, followed by assessing the certainty of evidence using an extension of GRADE approach with CINeMA framework. Among the eight included interventions of professionally-applied fluorides, only two, i.e., 3-monthly 0.9% difluorosilane (DFS) and 6-monthly 5% sodium fluoride varnish were effective in preventing ECC compared to control with 3-monthly DFS application ranking higher than 6-monthly sodium fluoride varnish application. CONCLUSION Among all the professionally-applied topical fluoride interventions reviewed, very low to moderate evidence was found with 0.9% DFS application at 3-monthly intervals, which was ranked highest in prevention of ECC. Among the included studies on self-applied topical fluorides, the evidence was inconclusive due to heterogeneity among studies. CLINICAL SIGNIFICANCE The 0.9% DFS varnish applied every 3 months is most effective for preventing early childhood caries. The review recommends that good quality studies be conducted in future, comparing two or more interventions for both self- as well as professionally-applied topical fluoride agents with adequate follow-up.
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Web-based intervention to improve the evidence-practice gap in minimal intervention dentistry: Findings from a dental practice-based research network. J Dent 2021; 115:103854. [PMID: 34688779 DOI: 10.1016/j.jdent.2021.103854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/26/2021] [Accepted: 10/14/2021] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVES To determine whether: the evidence-practice gap (EPG) in minimal intervention dentistry (MID) can be improved by a tailored web-based intervention, and specific clinical situations might impede implementing MID. METHODS We conducted a before-after intervention study and a qualitative study. Two web-based questionnaire surveys were conducted among 197 Japanese dentists. In the first questionnaire, a baseline EPG was measured using six questionnaire items. Subsequently, feedback material about the EPG was electronically prepared, including results of the first questionnaire, international comparisons with a previous study from the US, and a summary of recent evidence on MID. In the second questionnaire, the EPG was re-measured after participants read the material. The primary outcome was mean overall concordance between published evidence and the dentist's clinical practice for all six questions. During the second questionnaire, we performed qualitative content analysis using free-text responses to a question about difficult situations encountered when conducting MID. RESULTS Regarding before and after comparisons of concordance between the first and second questionnaires, mean overall concordance improved significantly, from 66% to 89% (p<0.001). Qualitative content analysis identified five difficult situations: "cases where decision making for treatment and prognosis is difficult", "inadequate practice resources", "limitations on patient visit and treatment period", "discrepancy between MID and the patient's values", and "limitations on health insurance and social understanding". CONCLUSIONS These results suggest that it is possible to reduce the EPG in MID using a web-based educational intervention among Japanese dentists. Qualitative content analysis revealed five difficult situations that might hinder implementation of MID. CLINICAL SIGNIFICANCE Although this intervention demonstrated educational effects, perfect concordance was not achieved by all participants. This is possibly associated with the five situations that participants reported facing when conducting MID. Creating an environment to improve these situations may facilitate a reduction in the EPG.
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Is pulpotomy a promising modality in treating permanent teeth? An umbrella review. Odontology 2021; 110:393-409. [PMID: 34633590 DOI: 10.1007/s10266-021-00661-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 09/29/2021] [Indexed: 12/25/2022]
Abstract
Emerging evidence suggests the use of less invasive therapy such as pulpotomy in treating permanent teeth with pulp exposure and signs of pulpitis. Hence, this umbrella review aims to evaluate the available systematic reviews on pulpotomy treated permanent teeth. Articles published between January 1970 and May 2021 were searched in ten electronic databases and five textbooks. Only systematic reviews published in English that examined the use of pulpotomy on either carious or traumatic pulpal exposed in mature or immature permanent teeth with signs of pulpitis were selected. The Corrected Covered Areas (CCAs) were calculated to identify the overlap in primary studies, whereas the AMSTAR 2 assessment tool was used to analyze the risk of bias in each included review. Nine systematic reviews were chosen of which two systematic reviews focused solely on coronal pulpotomy, one on partial pulpotomy, and the remaining focused on both coronal and partial pulpotomies. Overall, only two reviews were rated as 'High Quality'. Umbrella analyses showed that both coronal and partial pulpotomies revealed overall high success rates ranging from 88.5% to 90.6%. However, the currently available evidence on the effects of different pulpal medicaments and restorative materials on the success rate of pulpotomy were still inconclusive. Pulpotomy can be regarded as a promising modality in treating mature and immature permanent teeth with carious pulpal exposure or signs of pulpitis. Nonetheless, further high-quality clinical trials with long-term follow-up and better control of confounding factors are warranted in the future.
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Improving the measurement of oral health-related quality of life: Rasch model of the oral health impact profile-14. J Dent 2021; 114:103819. [PMID: 34560224 DOI: 10.1016/j.jdent.2021.103819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/23/2021] [Accepted: 09/13/2021] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVES The 14-item Oral Health Impact Profile (OHIP-14) is the most frequently used instrument to measure oral health-related quality-of-life (OHRQoL) in adults. Despite its popularity, its psychometric properties have been predominantly investigated based on the classical test theory while the fundamental principles of measurement have not been fully assessed. Therefore, our aim was to investigate to what extent the OHIP-14 meets the fundamental requirments of measurements. METHODS We used the Rasch model to explore person-item-targeting, unidimensionality, local independence of items, invariance (differential-item-functioning, DIF), and the order of thresholds between response-options in the German version OHIP-14. We used data from osteoarthritis patients because hand disabilities and joint pain might influence oral hygiene. Furthermore, osteoarthritis in the temporomandibular-joint directly affects oral functioning. RESULTS Five-hundred sixteen patients were included (mean age 66.5 years [±10.2; ranging from 34 to 89]; 71.3% [368] females). The OHIP-14 median total score was 0 (interquartile-range from 0 to 4), indicating a right-skewed distribution because many patients reported good OHRQoL. The instrument was found unidimensional. However, there was strong evidence of local dependency, disordered thresholds between response-options, and age-related DIF for item 5. A revised scoring scheme with three instead of five answer-options in all items and eliminating two items resolving local dependency, the newly adapted OHIP-12, showed better reliability and item-fit to the Rasch model than the original OHIP-14. CONCLUSIONS This study assesses, for the first time, the OHIP-14 in terms of fundamental principles of measurement and proposes an item-reduced OHIP-12 as a psychometrically more accurate version of the instrument. CLINICAL SIGNIFICANCE The Rasch model is essential to ensure instruments' precision and clinical meaningfulness when measuring OHRQoL in clinical practice and research. The OHIP-12, derived from the OHIP-14 by deleting two items due to local dependency, with a revised scoring scheme for all items distinguishing three answer-options instead of five, represents a psychometrically improved version of the instrument.
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EFFICACY OF HEMOSTATIC AGENTS IN ENDODONTIC SURGERY: A SYSTEMATIC REVIEW AND NETWORK META-ANALYSIS. J Evid Based Dent Pract 2021; 21:101540. [PMID: 34479672 DOI: 10.1016/j.jebdp.2021.101540] [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: 01/14/2021] [Revised: 02/16/2021] [Accepted: 02/20/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Adequate hemostasis is a critical step in endodontic surgery. It facilitates the procedure and affects the success and prognosis of the operation. This systematic review and network meta-analysis (NMA) aimed to systematically assess the efficacy of hemostatic agents in endodontic surgery and to identify the most effective ones. METHODS PubMed, Scopus, Embase, Cochrane Library, Web of Science, ProQuest, and EBSCOhost databases were searched up to December 2020. We included randomized controlled trials (RCTs) evaluating the efficacy of different hemostatic measures in endodontic surgery, and their risk of bias was assessed using Cochrane's randomized trial tool (RoB 2.0). Frequentist network meta-analysis was conducted, with Odds Ratios and 95% confidence intervals (OR, 95% CI) as effect estimates using the "netmeta" package in R. The quality of evidence was assessed using the CINeMA approach. RESULTS Six RCTs involving 353 patients (mean age 48.12 y) were included. NMA revealed that aluminum chloride achieved higher hemostatic efficacy than epinephrine (OR = 2.55, 95% CI [1.41, 4.64]), while there was non-significant difference when compared with PTFE strips + epinephrine (OR = 1.00, 95% CI [0.35, 2.90]), electrocauterization (OR = 2.67, 95% CI [0.84, 8.46]), or ferric sulfate (OR = 8.65, 95% CI [0.31, 240.92]). Of all hemostatic agents, aluminum chloride ranked first in control bleeding during endodontic surgery (P-score = 0.84), followed by PTFE strips + epinephrine (P-score = 0.80), electrocauterization (P-score = 0.34), epinephrine (P-score = 0.34), ferric sulfate (P-score = 0.18). The quality of evidence was very low. CONCLUSIONS Based on the limited data, aluminum chloride provides better hemostasis than epinephrine, while there was no significant difference between the remaining hemostatic agents used in endodontic surgery, which could help clinicians choose the hemostatic agent that achieves adequate hemostasis. achieve adequate hemostasis. Given insufficient evidence, future RCTs addressing this evidence gap are required.
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The wisdom behind the third molars removal: A prospective study of 106 cases. Ann Med Surg (Lond) 2021; 68:102639. [PMID: 34386230 PMCID: PMC8346357 DOI: 10.1016/j.amsu.2021.102639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/26/2021] [Accepted: 07/26/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose This paper aims to evaluate the decision-making of wisdom teeth extractions (M3s extraction) and the epidemiological profile in the targeted population. Materials and method This was a prospective analysis study of 106 patients at our hospital august 20, 1953 specialist hospital, which is a referral center between January 1, 2020 and January 1, 2021. The patients are divided into 2 groups according decision-making of wisdom teeth removal based on scientific evidence if it's right or wrong. Results There was no statistically significant difference between the groups regarding sex (P = 0.478), educational level (P = 0.718), or working status (P = 0.606). Furthermore, there was no statistically significant difference between the groups regarding general co-morbidity (P = 1.00) or oral history (P = 0.28). The mean age of the sample was 32.12 years (SD = 11.337 years, range = 17–70 years, median = 30 -years). We reported that only 28% of the third molars were surgically extracted. We included in Group (I), 81 patients who were treated for third molars removal which the decision-making was justified. In Group (II), 25 patients were treated for third molars removal which the decision-making was unjustified. Group (I) comprised 30 men and 51 women with a mean age of 30 years. Group (II) comprised 7 men and 18 women with a mean age of 27 years. The assessment of surgical outcomes (operating time, blood loss, hospital stay) showed no difference between groups. Discussion Monitoring asymptomatic wisdom teeth appears to be an appropriate strategy. Regarding retention versus prophylactic extraction of asymptomatic wisdom teeth, decision-making should be based on the best evidence combined with clinical experience.76.4% had a reason for extraction that was justified. The reasons why extraction of the wisdom tooth was not justified in our study population was either: extraction for prophylaxis or in the case of asymptomatic non-pathological third molars; without scientific evidence. Conclusion This subject, which is perpetually debated, requires updating dental health authorities by evaluating new conservative procedures. Third molars are a major focus of interest in dentistry. Preliminary indication and wrong decision-making for teeth extraction have resulted in many healthy teeth being sacrificed. Debate continues about the best strategies for the management of wisdom teeth.
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Need for randomized clinical Trials on the management of pain, inflammation and trismus in surgery of impacted third molars. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2021; 123:147-148. [PMID: 33845188 DOI: 10.1016/j.jormas.2021.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 03/23/2021] [Indexed: 10/21/2022]
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Impact of Green Tea ( Camellia Sinensis) on periodontitis and caries. Systematic review and meta-analysis. JAPANESE DENTAL SCIENCE REVIEW 2021; 57:1-11. [PMID: 33737989 PMCID: PMC7946350 DOI: 10.1016/j.jdsr.2020.11.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 08/08/2020] [Accepted: 11/08/2020] [Indexed: 11/19/2022] Open
Abstract
Background The oral health-promoting effects of green tea are attributed to its polyphenol components. Aim of this work was to systematically review the literature in search for clinical trials assessing green tea for managing periodontitis and caries. Methods Randomized clinical trials comparing the efficacy of green tea versus control groups in oral hygiene and gingival health; periodontitis; caries; periodontal pathogens number; Streptococcus mutans, Lactobacillus spp. Meta-analysis and meta-regression analysis were performed. Literature searches were carried out using MedLine (PubMed), Scopus, and the Cochrane Library. Eighteen studies (870 subjects) were included. Results Green tea treatment had medium positive effect size in reducing GI (SMD: 0.50; 95%CI: −0.02/1.01); PI (SMD: 0.54; 95%CI: 0.14/0.95); GBI (SMD: 0.58; 95%CI: −0.41/1.56) and BOP (SMD: 0.52; 95%CI: −0.57/1.60) in respect to the control group. Splitting to subgroups, green tea showed a small negative effect in the chlorhexidine control groups. Green tea treatment had medium positive effect size in reducing CAL (SMD 0.58; 95%CI: −0.49/1.65) and large positive effect size in reducing PPD (SMD:1.02; 95%CI: 0.45/1.59). Conclusion Even if the results are encouraging, there is insufficient evidence to recommend the use of green tea formulation as first choice treatment for gingivitis, periodontitis and caries.
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Do dentists practice what they know? A cross-sectional study on the agreement between dentists' knowledge and practice in restoring endodontically treated teeth. BMC Oral Health 2021; 21:110. [PMID: 33691705 PMCID: PMC7945671 DOI: 10.1186/s12903-021-01479-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 03/03/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND There are very few studies comparing dentists' knowledge in relation to their clinical approach despite the existence of a possible gap between what they know and what they do. AIM To measure the agreement between knowledge and practice methods related to a selected clinical scenario involving the placement of an indirect post in endodontically treated teeth (ETT) among different types of practitioners. METHODS An electronic questionnaire was emailed to members of the Saudi Dental Society. The questionnaire presented a clinical scenario of restoring a posterior ETT with an indirect post, core unit, and crown, followed by specific questions regarding knowledge and practice related to ten different treatment aspects such as who prepares the post space, technique, isolation, time, gap between gutta-percha, and time to cementation of the crown. Each question was presented twice for each aspect, once asking about their practice method and then what they thought was the correct practice (knowledge). The relationship between the participants' responses and their specialty and the agreement between the responses of knowledge and practice for each participant were analyzed by Pearson's chi-square test and Kappa. RESULTS 203 completed questionnaires were analyzed. Most participants were 30 years old or younger (62.6%), and general dental practitioners (59%). When comparing the knowledge to the practice methods of each participant, nine out of ten aspects were of a "weak" level agreement or below (kappa < 0.59, p < 0.001). Only one aspect demonstrated a "strong" level of agreement (Kappa = 0.804), which was related to the duration of time between obturation and post space preparation in the presence of a periapical lesion. However, this strong agreement in the responses was not aligned with current evidence. There was also a significant difference among the responses of endodontists, restorative dentists and general practitioners in most of the aspects. CONCLUSION Overall, there was a weak agreement between what practitioners know and do in most aspects of a selected clinical scenario involving the placement of an indirect post in posterior ETT. Moreover, the participant's specialty influenced their responses regarding both knowledge and clinical practice.
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Influence of Sponsorship Bias on Treatment Effect Size Estimates in Randomized Trials of Oral Health Interventions: A Meta-epidemiological Study. J Evid Based Dent Pract 2021; 21:101544. [PMID: 34391563 DOI: 10.1016/j.jebdp.2021.101544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 01/12/2021] [Accepted: 02/01/2021] [Indexed: 01/23/2023]
Abstract
BACKGROUND In this meta-epidemiological study, we aimed to examine associations between treatment effect size estimates and sponsorship bias in oral health randomized clinical trials. METHODS We selected oral health related meta-analyses that included a minimum of five randomized controlled trials. We extracted data, in duplicate, related to influence of sponsorship bias. We quantified the extent of bias associated with influence of sponsorship on the magnitude of effect size estimates of continuous variables using a two-level meta-meta-analytic approach with random-effects models to allow for intra- and inter-meta-analysis heterogeneity. RESULTS We initially identified 540 randomized trials included in 64 meta-analyses. Risk of sponsorship bias was judged as being "unclear" in 72.8% (n = 393) of the trials, while it was assessed as "low" in 16.7% (n = 90) and as "high" in 10.6% (n = 57) of the trials. Using a meta-epidemiological analysis (37 meta-analyses, including 328 trials that analyzed 85,934 patients), we identified statistically significant larger treatment effect size estimates in trials that had "high or unclear" risk of sponsorship bias (difference in treatment effect size estimates=0.10; 95% confidence intervals: 0.02 to 0.19) than in trials that had "low" risk of sponsorship bias. CONCLUSIONS We identified significant differences in treatment effect size estimates between dental trials based on sponsorship bias. Treatment effect size estimates were 0.10 larger in trials with "high or unclear" risk of sponsorship bias. PRACTICAL IMPLICATIONS Clinicians should have an adequate knowledge of sponsorship bias in a clinical trial and be able to estimate the degree to which the conclusions of a systematic review are synthesized and interpreted, based on trials with low risk of sponsorship bias.
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DENTAL PATIENT-REPORTED OUTCOMES -- THE PROMISE OF DENTAL IMPLANTS. J Evid Based Dent Pract 2021; 21:101541. [PMID: 34051958 DOI: 10.1016/j.jebdp.2021.101541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/03/2021] [Accepted: 02/06/2021] [Indexed: 10/22/2022]
Abstract
In general dental practice, the use of implants is focused mostly on prosthodontic issues. That is, the replacement of missing teeth or the support of dental prostheses. However, there are other dental fields using implants such as orthodontics or maxillofacial prosthodontics. A classic way to measure success in implant dentistry is to look how long implants and the corresponding superstructure survive and are in function. Nevertheless, this alone is a very crude parameter. Therefore, biological and technical complications are taken in account additionally. Nonetheless, these objective measures do not well replicate the perception of the patient. That why, subjective measures, reflecting the perception of the patient are recommended to complement objective parameters. If these dental patient-reported outcome measures (dPROMs) are wisely chosen, they offer a wide variety of options. Besides comparing therapeutic effects by using the instruments' summary score only, dPROMs such as the Oral Health Impact Profile (OHIP) provide the opportunity to additionally assess patients` perceptions in the 4 dimensions of oral health-related quality of life. These are functional limitations, pain, esthetic issues as well as psychosocial impairment. Even the 5-item short form of the OHIP captures these dimensions and provides an efficient way to assess patients' perception with low administrative burden. This in turn offers new insights into the patient perspective and therefore helps improving shared decision making.
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The clinical practice of Pediatric Dentistry post-COVID-19: The current evidences. PEDIATRIC DENTAL JOURNAL 2021; 31:25-32. [PMID: 33519082 PMCID: PMC7837620 DOI: 10.1016/j.pdj.2021.01.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/06/2021] [Accepted: 01/12/2021] [Indexed: 02/06/2023]
Abstract
The Severe Acute Respiratory Syndrome (SARS) caused by SARS-CoV-2 virus has quickly spread all over the world, directly affecting the dentistry practice. This study aimed to perform a literature review about the current evidences on biosafety practices and clinical recommendations regarding the return to the elective dental care in the practice of Pediatric dentistry. An electronic search was performed in PubMed, Scopus, Web of Science and Grey literature databases using the terms "Pediatric dentistry" and "COVID-19". Initially, 38 studies were retrieved. After title and abstract were read, it was identified that 22 studies referred specifically to children's dental practice. A total of 19 studies were included in this study. The COVID-19 pandemic will imply significant changes in the reorientation of dental practices, from biosafety issues to technical procedures. Greater rigor in the use of Personal Protective Equipment (PPE) may cause strangeness for children. Consequently, an improvement in the management of patient's behavior before and during the treatment and new approaches to perform the procedures will be demanded. Non-aerosol techniques and minimally invasive procedures will be preferable whenever possible. Professionals will need to be constantly updated based on what the scientific literature recommends. The moment is suitable for the use of preventive practice and minimally invasive techniques.
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Degree of Risk of Bias in Randomized Controlled Trials: Does It Have an Impact on Root Coverage Outcomes? J Evid Based Dent Pract 2021; 21:101526. [PMID: 34051960 DOI: 10.1016/j.jebdp.2021.101526] [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: 06/27/2020] [Revised: 10/30/2020] [Accepted: 12/28/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Improvement over time in mean (MRC) and complete root coverage (CRC) reported in randomized controlled trials (RCTs) has been documented. Our objective was to assess the effect that the ROB has on relevant outcomes reported in RCTs evaluating the efficacy of a commonly performed root coverage procedure. METHODS RCTs that involved the use of a bilaminar technique of coronally advanced flap with connective tissue graft were selected. The following data were extracted: MRC, CRC, whether conflict of interest was addressed (yes/no), adequacy of random sequence generation, allocation concealment, and blinding of outcome assessment. Trials were categorized into four groups as per different time periods: before Consolidated Standards of Reporting Trials (CONSORT) (before 1996), CONSORT (1997 to 2001), CONSORT 2001 (2002 to 2010), and CONSORT 2010 (2011 to 2019). Differences between group means were assessed using statistical analyses. RESULTS The search yielded a total of 47 RCTs published between 1993 and 2019 that met the inclusion criteria. A trend toward lower ROB over time in the selected RCTs was observed. However, differences in MRC and CRC with respect to the degree ROB of included trials were not significant. CONCLUSIONS Degree of ROB did not influence MRC and CRC reported in the RCTs included in this investigation. This finding suggests that the observed improvement of clinical outcomes over time should be attributed to other factors, such as refinement of surgical techniques.
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