Overweight/obesity and dental caries in Brazilian children and adolescents: a systematic review and meta-analysis.

This review aimed to assess the association between overweight/obesity and dental caries in Brazilian children/adolescents. Searches were performed in the Web of Science, Scopus, Cochrane, PubMed, Embase and SciELO, Lilacs and Open Grey literature databases up to June 2022. The Joanna Briggs Institute checklist for analytical cross-sectional studies, the checklist for cohort studies, and the checklist for case-control studies were used.

Traumatic dental injuries in children: experience during the Covid-19 pandemic and parents' knowledge about their management.

The social isolation measures adopted during the critical phase of the COVID-19 pandemic led children to spend most of their time at home. Isolation may alter the pattern of traumatic dental injury occurrences, inasmuch as studies point out that most traumatic accidents occur at home. Considering this scenario and the influence of emergency management on the prognosis of the injury, the aim of this study was to evaluate the experience of traumatic dental injuries in children before and during the pandemic, and the knowledge of this topic by the children's guardians.

Perceptions of Parents/Caregivers About the Impact of Oral Conditions on the Quality of Life of Children and Adolescents with Autism Spectrum Disorder.

Purpose: To investigate the perceptions of parents/caregivers about the impact of oral conditions on the oral health-related quality of life (OHRQoL) of children/adolescents with autism spectrum disorder (ASD) compared to the perceptions of parents/caregivers of children/adolescents without ASD.

Methods: A comparative cross-sectional study was conducted involving 80 children/adolescents with ASD three to 16 years of age matched by sex and age with 80 children/adolescents without ASD and their parents/caregivers. Clinical examinations were performed for the diagnosis of dental caries experience (DMFT/dmft), clinical consequences of untreated dental caries (PUFA/pufa), visible plaque (VPI), bleeding on probing (BPI), malocclusion and traumatic dental injury (TDI).

Oral health characteristics in children and adolescents with Down syndrome.

Aim: To compare oral health indicators of children/adolescents with Down syndrome (DS) with a group of children/adolescents without DS.

Methods And Results: This cross-sectional study included 144 individuals with DS, ages 4 to 18 years, matched for age and sex with a group of 144 individuals without DS, and their parents/caregivers. Parents/caregivers completed a questionnaire regarding sociodemographic information and habits related to their children's oral health.

Caregivers' Perception of Oral Health-Related Quality of Life of Individuals with Down Syndrome.

To evaluate the perception of caregivers of individuals with Down syndrome (DS) regarding the impact of oral conditions on their children's oral health-related quality of life (OHRQoL) and compare with the perception of caregivers of children without DS.
This is a comparative cross-sectional study. Participants were 144 four- to 18-year-old children with DS, matched by sex and age with a group without DS, and their caregivers.

Qualitative and quantitative molecular analysis of bacteria in root canals of primary teeth with pulp necrosis.

Information about bacterial diversity, such as the number of each species in the root canals of primary teeth, contributes to improving our effective management of infections of endodontic origin in primary teeth. This study made a qualitative and quantitative assessment of the bacteria in the root canals of primary teeth with necrotic pulp, using the fluorescence in situ hybridization (FISH) technique. Thirty-one primary teeth with pulp necrosis from 31 children were evaluated using the FISH technique, to detect the presence and density of Aggregatibacter actinomycetemcomitans, Campylobacter rectus, Enterococcus faecalis, Fusobacterium nucleatum, Porphyromonas gingivalis, Prevotella intermedia, Prevotella nigrescens, Streptococcus, Streptococcus mutans, Streptococcus sobrinus, Tannerella forsythia and Treponema denticola.

Classification of the midpalatal suture maturation in individuals older than 15 years: a cone beam computed tomographic study.

Purpose: The aim of this study was to classify the maturation of the midpalatal suture (MPS) in a sample of individuals aged 15 years and older.

Methods: Tomographic images in axial sections of the MPS of 289 female individuals and 198 male individuals aged between 15 and 40 years were analyzed and classified in stages of maturation (A, B, C, D, and E), stage A represents the earliest maturation stage of the suture and in stage E the fusion of the MPS has occurred in the maxilla. The Kruskal-Wallis and Student-Newman-Kells tests were used to compare the chronological ages among different maturation stages.

Impact of oral conditions of children/adolescents with Down syndrome on their families' quality of life.

Aims: To assess the impact of oral conditions among children/adolescents with Down syndrome (DS) on the Oral Health-related Quality of Life (OHRQoL) of their families in comparison with a group without DS.

Methods And Results: Families of 144 children/adolescents with DS aged 4-18 years were compared with families of individuals without DS. Dental caries experience (DMFT/dmft), clinical consequences of untreated dental caries (PUFA/pufa), gingival bleeding (GBI), visible plaque (VPI), and malocclusion were evaluated.

Panoramic versus CBCT used to reduce inferior alveolar nerve paresthesia after third molar extractions: a systematic review and meta-analysis.

Objectives: The aim of this systematic review was to verify whether CBCT in comparison with panoramic radiography reduced the cases of temporary paresthesias of the inferior alveolar nerve (IAN) associated with third molar extractions.

Methods: The literature search included five databases (), in addition to gray literature and hand search of reference list of included studies. Two reviewers independently screened titles/abstracts, and full texts according to eligibility criteria, extracted data and evaluated risk of bias through (RoB 2.

Association between bruxism and temporomandibular disorders in children: A systematic review and meta-analysis.

Background: Bruxism in children and its relation to the development of temporomandibular disorders (TMD) has not been clearly determined yet.

Aim: The objective of this systematic review was to evaluate the possible association between bruxism and TMD in children.

Design: Seven databases were searched, and 497 articles were assessed.

Perception of parents/caregivers on the oral health of children/adolescents with Down syndrome.

Introduction: Oral health affects the general health of people with Down syndrome (DS), with repercussions on their ability to chew and to communicate.

Objective: To evaluate the influence of sociodemographic characteristics and clinical indicators on the perceptions of parents/caregivers regarding the oral health of individuals with DS.

Methods: Parents/caregivers completed a questionnaire containing sociodemographic information and answered the 20 questions of the Brazilian version of the Oral Health Scale for People with DS.

Periodontal disease in patients with Down syndrome: A systematic review.

Background: The authors systematically reviewed the scientific evidence of an association between periodontal disease and Down syndrome (DS).

Types Of Studies Reviewed: In this systematic review, the authors included observational studies in which the investigators assessed the prevalence, incidence, or experience of periodontal disease in patients with DS compared with that in healthy patients. The authors used the Population, Exposure, Comparison, Outcome structure.

Relationship Between Salivary Cortisol Levels and Children's Behavior During a Dental Examination.

Purpose: To correlate the salivary cortisol levels in children attending a university dental clinic with their behavior during the dental appointment.

Methods: A prospective study was conducted with 43 seven- to 10-year-old children whose behavior during the dental appointment was assessed using the Frankl scale. Participants were divided into two groups: (1) cooperative children; and (2) uncooperative children.

Salivary Periodontopathic Bacteria in Children and Adolescents with Down Syndrome.

Objective: To assess and compare salivary periodontopathic bacteria between groups of Down syndrome and non-Down syndrome children and adolescents.

Materials And Methods: This study included a sample of 30 Down syndrome children and adolescents (G-DS) and 30 age- and sex-matched non-Down syndrome subjects (G-ND). Clinical examination determined the gingival bleeding index (GBI) and plaque index.

Longitudinal study on clinical and microbial analysis of periodontal status in pregnancy.

This study was aimed to provide a longitudinal overview of the subgingival bacterial microbiome using fluorescence in situ hybridization (FISH) technique, in women in the second trimester of pregnancy (between 14 and 24 weeks), and 48 h and 8 weeks postpartum. Of 31 women evaluated during pregnancy, 24 returned for the 48-h and 18 for their 8-week exams postpartum. Probing depth (PD), bleeding on probing, clinical attachment level, and presence of calculus were recorded.

Assessment of mandibular posterior regional landmarks using cone-beam computed tomography in dental implant surgery.

The aim of this study has been to evaluate and correlate the anatomical features of the posterior mandibular region (submandibular fossa depth, bone height and thickness, and mandibular canal corticalization) to improve accident prevention and allow safe planning in implantology. Four parasagittal sections of cone-beam computed tomography (CBCT) from 100 patients were bilaterally analyzed. Linear measurements of the submandibular fossa depth, bone height and thickness were performed.

Oral care during pregnancy: attitudes of Brazilian public health professionals.

There is little information about health professionals' behavior regarding oral health care during pregnancy. We evaluated attitudes of obstetricians/gynecologists, nurses, and dentists working at a public community service towards pregnant women's oral health. Health professionals responded to a self-applied questionnaire.

Detection and enumeration of periodontopathogenic bacteria in subgingival biofilm of pregnant women.

The aim of this study was to use the fluorescence in situ hybridization (FISH) technique to test the hypothesis of qualitative and quantitative differences of 8 periodontopathogens between pregnant and non-pregnant women. This cross-sectional study included 20 pregnant women in their second trimester of pregnancy and 20 non-pregnant women. Probing depth, bleeding on probing, clinical attachment level, and presence of calculus were recorded.

Relationship between maternal periodontal disease and birth of preterm low weight babies.

It has been recently suggested that periodontal disease is an associated factor for prematurity and low birth weight. The aim of this work was to assess the periodontal status of puerperae and determine its possible relationship with preterm low birth weight (PLBW) delivery. The sample included 59 women seen at two maternity hospitals in Juiz de Fora, MG, Brazil.