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Dental Traumatology : Official... Oct 2016The aim of this systematic review and meta-analysis was to search for scientific evidence regarding the factors associated with traumatic dental injury (TDI) in the... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
The aim of this systematic review and meta-analysis was to search for scientific evidence regarding the factors associated with traumatic dental injury (TDI) in the primary dentition.
METHODOLOGY
An electronic search addressing factors associated with TDI was conducted in the PubMed, ISI, LILACS, Cochrane Library, and Embase databases. Data were extracted and analyzed regarding risk factors, statistical test, effect measures, and study design.
RESULTS
The online search strategy led to the initial retrieval of 2566 articles. After evaluating the titles and abstracts, 24 papers were selected for complete review and data collection. TDI was associated with males (OR: 1.24; 95%CI: 1.09-1.41), inadequate lip coverage (OR: 1.81; 95%CI: 1.50-2.17), overbite (OR: 1.438; 95%CI: 0.94-2.19), and age (1 vs 2 years - OR: 0.47; 95%CI: 0.38-0.58; 2 vs 3 years - OR: 0.78; 95%CI: 0.67-0.91; 3 vs 4 years - OR: 0.82; 95%CI: 0.71-0.95). Overjet and anterior open bite were associated with TDI in the majority of studies.
CONCLUSIONS
Males, older children, and those with inadequate lip coverage, overbite, or overjet are more likely to have TDI in the primary dentition.
Topics: Child; Family Characteristics; Female; Humans; Male; Overbite; Prevalence; Risk Factors; Tooth Injuries; Tooth, Deciduous
PubMed: 26990348
DOI: 10.1111/edt.12268 -
Dental Press Journal of Orthodontics 2023This systematic review aims to answer the following focus question: "Is there an association between atypical swallowing and malocclusions?".
OBJECTIVE
This systematic review aims to answer the following focus question: "Is there an association between atypical swallowing and malocclusions?".
METHODS
Appropriate word combinations were chosen and tailored specifically for each of the following electronic databases: EMBASE, Latin American and Caribbean Literature in Health Sciences (LILACS), LIVIVO, PubMed/Medline, Scopus, Web of Science, and gray literature, without any restrictions, up to February 2021. According to the selection criteria, only cross-sectional studies were included. The following inclusion criteria were considered: a sample composed of children, adolescents, and adults; patients clinically diagnosed with atypical swallowing; patients with normal swallowing; and outcome of interest of atypical swallowing in patients with malocclusion. The data consisted of study characteristics, sample characteristics, results, and conclusion of each study. The risk of bias was assessed using the JBI Critical Appraisal Checklist for Analytical Cross-Sectional Studies, and the certainty of evidence was assessed using the GRADE tool.
RESULTS
4,750 articles were identified. After a two-step selection, four studies were included. A higher frequency of distal occlusion, extreme maxillary overhang, and open bite was related to swallowing disorders; most studies pointed to posterior crossbite as a malocclusion more associated with atypical swallowing. All studies had a moderate to high risk of bias, and the certainty of evidence was very low.
CONCLUSION
The results indicate that atypical swallowing is associated with malocclusions and that posterior crossbite is the main malocclusion found, but only in the young population (3-11 years).
REGISTRATION
PROSPERO (42020215203).
Topics: Child; Adult; Adolescent; Humans; Deglutition; Cross-Sectional Studies; Malocclusion; Open Bite
PubMed: 36995845
DOI: 10.1590/2177-6709.27.6.e2221285.oar -
The International Journal of Oral &... 2020To investigate the odds of developing open proximal contact (OPC) between implant-supported fixed prostheses and adjacent teeth compared with that between... (Meta-Analysis)
Meta-Analysis
PURPOSE
To investigate the odds of developing open proximal contact (OPC) between implant-supported fixed prostheses and adjacent teeth compared with that between tooth-supported fixed prostheses and adjacent teeth.
MATERIALS AND METHODS
A search was conducted in the Ovid MEDLINE, Embase, and Web of Science databases for clinical studies on OPC developed with implant-supported prostheses or tooth-supported prostheses. A meta-analysis was performed using statistical software to estimate the odds of developing OPC with implant-supported prostheses compared with tooth-supported prostheses, with a 95% confidence interval (CI). The statistical significance was defined as P < .05.
RESULTS
The odds ratio (OR) of developing OPC with implant-supported prostheses was 2.46 compared with tooth-supported prostheses (95% CI [1.21 to 5.01]; P = .013]. However, the data were highly heterogenous (τ = 0.40, I = 95.67%). The total estimates of developing OPC were 41% (95% CI [30% to 54%]) with implant-supported prostheses and 22% (95% CI [18% to 26%]) with tooth-supported prostheses. OPC was more prevalent at the mesial side than at the distal side of implant-supported prostheses (OR = 2.38, 95% CI [0.94 to 6]; P = .066), whereas OPC was more prevalent at the distal side than at the mesial side of tooth-supported prostheses (OR = 1.94, 95% CI [1.09 to 3.45]; P = .024). There was no statistically significant difference in developing OPC with covariates of sex, age, arch, splinting of implants or adjacent teeth, region, and vitality of adjacent teeth, retention type, opposing dentition, occlusal force, parafunctional activities, and follow-up time. OPC was found to increase 9% per year with implant-supported prostheses (OR = 1.09). The estimate of interproximal gap next to implant-supported prostheses was 245.8 μm (95% CI [86.4 to 405.3 μm]).
CONCLUSION
Within the limitations of this systematic review and meta-analysis, the odds of developing OPC were significantly higher with implant-supported prostheses than with tooth-supported prostheses. However, the data were highly heterogenous, and thus, a well-designed randomized clinical study needs to be conducted to validate the results of this systematic review.
Topics: Bite Force; Dental Implants; Dental Prosthesis, Implant-Supported; Denture, Partial, Fixed
PubMed: 33270050
DOI: 10.11607/jomi.8415 -
Journal of the American Dental... Aug 2017Researchers have purported that breast-feeding can decrease the risk of malocclusions. The authors studied the relationship of breast-feeding on malocclusions in young... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Researchers have purported that breast-feeding can decrease the risk of malocclusions. The authors studied the relationship of breast-feeding on malocclusions in young children by means of conducting a systematic review of association (etiology).
TYPES OF STUDIES REVIEWED
The authors used a 3-step search strategy, including electronic searches. They considered studies whose investigators included healthy children with primary dentition with a history of breast-feeding and in which the study investigators had assessed specific malocclusion outcomes to be eligible for inclusion in this review. The authors considered prospective and retrospective (longitudinal) studies, case-control studies, and analytical cross-sectional studies. Two of the authors, using standardized instruments, independently assessed the methodological quality and extracted data from the included studies. For situations for which there were a sufficient number of studies, the authors conducted meta-analyses using the random-effects model, supplemented with the fixed-effects model in situations for which statistical heterogeneity was 50% or less, assessed using the I statistic.
RESULTS
The authors identified 7 studies that were included in the review. They found that children who had breast-fed suboptimally had an increased risk of developing malocclusions and that a strong and significant association existed between a shorter duration of breast-feeding (less than 12 months) and the development of an anterior open bite (n = 1,875; risk ratio, 3.58; 95% confidence interval, 2.55 to 5.03; P < .00001) and a class II canine relationship (n = 1,203; risk ratio, 1.65; 95% confidence interval, 1.38 to 1.97; P < .00001).
CONCLUSIONS
Young children with a history of suboptimal breast-feeding have a higher prevalence and risk ratio for malocclusions. These children have an increased risk of developing a class II canine relationship, posterior crossbite, and anterior open bite.
PRACTICAL IMPLICATIONS
Dental health care professionals should continue to encourage and promote breast-feeding; however, patients should be aware that children still can develop malocclusions, despite having received optimal breast-feeding, owing to the multifactorial etiology of malocclusions.
Topics: Breast Feeding; Child, Preschool; Humans; Infant; Malocclusion; Risk Factors; Tooth, Deciduous
PubMed: 28754184
DOI: 10.1016/j.adaj.2017.05.018 -
Acta Odontologica Scandinavica Aug 2008Amelogenesis imperfecta (AI) is a disease primarily affecting amelogenesis, but other aberrations have been reported. The purposes of this review were: (1) to identify... (Review)
Review
OBJECTIVE
Amelogenesis imperfecta (AI) is a disease primarily affecting amelogenesis, but other aberrations have been reported. The purposes of this review were: (1) to identify other anomalies associated with AI, and (2) to describe the impact of the disease and its associated conditions on the oral health-related quality of life of patients, and the economic consequences.
MATERIAL AND METHODS
A literature search was conducted in the following databases: PubMed, EMBASE, Bibliotek.dk, The Cochrane Library, Web of Science, and OMIM, supplemented by a search for selected authors. Based on titles and abstracts, 137 papers were identified.
RESULTS
Most articles were case reports or case series with few cases. Aberrations were reported in the eruption process, in the morphology of the crown, in the pulp-dentine organ, and in the number of teeth. Gingival conditions and oral hygiene were usually reported to be poor, and calculus was a common finding. Open bite was the most commonly reported malocclusion. A negative impact on patients' oral health-related quality of life was described, but information was scarce. No information was found on the economic impact.
CONCLUSIONS
A number of aberrations associated with AI have been reported, but not sufficiently systematic to allow for a secondary analysis and synthesis of the findings. The impact on patients in terms of reduced quality of life and economic burden needs to be studied.
Topics: Amelogenesis Imperfecta; Cost of Illness; Humans; Malocclusion; Periodontal Diseases; Quality of Life; Tooth Abnormalities
PubMed: 18615322
DOI: 10.1080/00016350802192071 -
Acta Tropica May 2023Chikungunya fever is a disease caused by the Chikungunya virus (CHIKV), which is transmitted through the bite of infected female hematophagous mosquitoes of the genus... (Review)
Review
Chikungunya fever is a disease caused by the Chikungunya virus (CHIKV), which is transmitted through the bite of infected female hematophagous mosquitoes of the genus Aedes (Diptera: Culicidae). In the Americas, the first autochthonous cases of the disease were recorded in 2013. A year later, in 2014, the first records of the disease were acquired locally in Brazil, in the states of Bahia and Amapá. The present study aimed to carry out a systematic review of the literature on the prevalence and epidemiological aspects of Chikungunya fever in states of the Northeast region of Brazil, between the years 2018 to 2022. This study was registered in the Open Science Framework (OSF) and in the International Prospective Register of Systemactic Reviews (PROSPERO) and followed the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The searches were carried out in the scientific electronic databases Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS), U. S. National Library of Medicine (PubMed) and Scientific Electronic Library Online (SciELO), using descriptors cataloged in Descritores em Ciências da Saúde (DeCS) and Medical Subject Headings (MeSH) in Portuguese, English and Spanish. Gray literature was also searched by accessing Google Scholar to search for additional publications not captured in the selected electronic databases. Of the 19 studies included in the present systematic review, seven referred to the state of Ceará. Most cases of Chikungunya fever corresponded to the female gender (ranging from 7.5% to 100.0%), to the age group younger than 60 years (84.2%), to literate individuals (93.3%), belonging to the non-white race/color (95.21%) and blacks (100.0%), and residents of the urban area (range from 51.95% to 100.0%). As for laboratory characteristics, most notifications were diagnosed using clinical-epidemiological criteria (ranging from 71.21% to 90.35%). The epidemiological information about Chikungunya fever in the Northeast region of Brazil presented in this systematic review is useful to better understand the characteristics of the disease introduction process in the country. To this end, prevention and control strategies must be adopted, especially in the Northeast, as this region is most responsible for the number of cases of the disease in the country.
Topics: Animals; Humans; Female; Middle Aged; Chikungunya Fever; Brazil; Prevalence; Chikungunya virus; Aedes
PubMed: 36868369
DOI: 10.1016/j.actatropica.2023.106872 -
BMC Oral Health Aug 2022To estimate the prevalence of malocclusion in individuals with autism spectrum disorders (ASD) and to assess the relationship between ASD and malocclusion. (Meta-Analysis)
Meta-Analysis
BACKGROUND
To estimate the prevalence of malocclusion in individuals with autism spectrum disorders (ASD) and to assess the relationship between ASD and malocclusion.
METHODS
We searched electronic databases including PubMed, Scopus, Web of Science, Cochrane, Embase, SciELO LILACS, Proquest, OpenGrey and Google Scholar. There were no language or publication dates restrictions. Two researchers independently performed selection, data extraction and quality assessment. Quality assessment and risk of bias were evaluated through the Newcastle-Ottawa scale and ROBINS-E tool. Meta-analyses using random effect models were used to estimate pooled measures of prevalence of malocclusion characteristics in individuals with ASD and pooled odds ratio (OR) on the relationship between ASD and malocclusion characteristics. Subgroup meta-analyses were conducted according to children and adolescents, history of orthodontic treatment, and occurrence of other syndromes and medical conditions.
RESULTS
Searching identified 5549 papers with 238 were selected for full assessment. Eighteen cross-sectional studies were included according to inclusion criteria. Of them, eleven studies were considered of moderate quality. A judgement of critical risk of bias occurred for thirteen studies. The most prevalent malocclusion characteristics in individuals with ASD were crowding (33%; 95% CI 22 to 44%) and increased maxillary overjet (39%; 95% CI 23 to 54%). Individuals with ASD had higher odds of Angle's Class II (OR 1.92; 95% CI 1.36 to 2.72), Angle's Class III (OR 2.33; 95% CI 1.29 to 4.23), open bite (OR 1.96; 95% CI 1.21 to 3.16), and increased maxillary overjet (OR 1.53; 95% CI 1.06 to 2.21) than individuals without ASD.
CONCLUSIONS
Angle's Class II, Angle's Class III, anterior open bite and increased maxillary overjet were more prevalent in individuals with ASD than those without ASD. Further high-quality studies are needed.
Topics: Adolescent; Autism Spectrum Disorder; Child; Cross-Sectional Studies; Humans; Malocclusion; Malocclusion, Angle Class II; Open Bite
PubMed: 35948958
DOI: 10.1186/s12903-022-02366-0 -
Dental Press Journal of Orthodontics 2023The use of lingual spurs has been described as one efficient option, with great stability of results, but with scarce information of toleration for use in the mixed and...
INTRODUCTION
The use of lingual spurs has been described as one efficient option, with great stability of results, but with scarce information of toleration for use in the mixed and permanent dentition phases.
OBJECTIVE
The purpose of this study was to assess the impact of lingual spurs on the oral health-related quality of life of children and/or adolescents during anterior open bite treatment.
METHODS
The review was recorded in the PROSPERO database. Eight electronic databases and partial gray literature were searched, without restrictions until march 2022. A manual search was also performed in the references of the included articles. Studies assessing the impact of lingual spurs on the oral health-related quality of life were included. Risk of bias was assessed using JBI or ROBINS-I tool, according to the study design. The level of evidence was assessed through GRADE.
RESULTS
Five studies met the eligibility criteria. Two non-randomized clinical trials had a serious risk of bias. Of the case-series studies, two had a low risk of bias and the other, a moderate risk of bias. The certainty of the evidence was classified as very low for all the evaluated results. In general, the studies reported an initial negative impact with the use of lingual spurs, however this was transitory in nature. A quantitative analysis was not performed due to the great heterogeneity between the studies.
CONCLUSION
Current evidence, although limited, suggests that lingual spurs have an initial transient negative impact during interceptive treatment. Additional well-conducted randomized clinical trials are needed.
Topics: Child; Adolescent; Humans; Open Bite; Quality of Life; Tongue; Dentition, Permanent
PubMed: 37075416
DOI: 10.1590/2177-6709.28.1.e2321298.oar -
International Journal of Oral and... Jan 2015A systematic review of English and non-English language articles on the complications of mandibular distraction osteogenesis (MDO) for patients with congenital... (Review)
Review
Complications of mandibular distraction osteogenesis for congenital deformities: a systematic review of the literature and proposal of a new classification for complications.
A systematic review of English and non-English language articles on the complications of mandibular distraction osteogenesis (MDO) for patients with congenital deformities was performed, in accordance with the PRISMA statement. Search terms expressing distraction osteogenesis were used in 'AND' combination with search terms comprising 'mandible' and terms for complication, failure, and morbidity. A search using PubMed (National Library of Medicine, NCBI), EMBASE, and the Cochrane Central Register of Controlled Trials yielded 644 articles published between 1966 and mid October 2013. Clinical articles that reported complications related to MDO were included. Finally 81 articles on MDO in congenital deformities were eligible and were screened in detail. Complications including minor infection (6.0%), device-related problems (7.3%), skeletal open bite (2.4%), hypertrophic scar formation (2.1%), facial nerve palsy (1.8%), neurosensory disturbances of the inferior alveolar nerve (1.9%), and (fibrous) non-union (0.7%) were seen. A new index for more detailed classification of complications in MDO is proposed based on six categories that indicate the impact of the complication and its further treatment or final results. The proposed complication index may be a useful tool to classify complications related to MDO.
Topics: Humans; Mandible; Mandibular Diseases; Osteogenesis, Distraction; Postoperative Complications
PubMed: 25148931
DOI: 10.1016/j.ijom.2014.07.009 -
International Journal of Paediatric... Jul 2019Previous studies have shown a high prevalence of malocclusion in people with Down syndrome (DS) compared to individuals without DS, but no systematic review to summarize... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Previous studies have shown a high prevalence of malocclusion in people with Down syndrome (DS) compared to individuals without DS, but no systematic review to summarize the evidence on this topic has been performed thus far.
AIM
To evaluate whether children/adolescents with DS are more affected by malocclusion than those without DS.
DESIGN
A search was performed in seven electronic databases. The quality of the included studies was assessed using the Newcastle-Ottawa Scale. The strength of the evidence from the selected studies was evaluated by the Grading of Recommendations Assessment, Development and Evaluation system.
RESULTS
Eleven publications were included in the systematic review and eight were meta-analysed. The meta-analysis showed that malocclusion was more prevalent in children/adolescents with DS for Angle Class III (risk difference [RD] = 0.40; confidence interval [CI] = 0.33, 0.46), posterior crossbite (risk ratio [RR] = 3.09; CI = 2.02, 4.73), anterior crossbite (RR = 2.18; CI = 1.41, 3.39), and anterior open bite (RD = 0.21; CI = 0.06, 0.36).
CONCLUSION
The occurrence of malocclusion was higher in children/adolescents with DS compared to individuals without the syndrome. The strength of the evidence of the studies analysed, however, was considered moderate and low.
Topics: Adolescent; Child; Down Syndrome; Humans; Malocclusion; Prevalence
PubMed: 30834602
DOI: 10.1111/ipd.12491