Pain, anxiety, and catastrophizing among pregnant women with dental pain, undergoing root canal treatment.

This prospective study aims to evaluate dental pain, anxiety, and catastrophizing levels in pregnant women undergoing root canal treatment. Sixty pregnant and non-pregnant women presenting dental pain and an indication for root canal treatment were included in the study. Dental anxiety and catastrophizing were investigated using validated questionnaires.

Impact of dental caries severity and activity on oral health-related quality of life among children aged 8-11 years.

Caries disease can lead to strong impact in terms of pain and suffering, to functional impairment, and to negative effects on quality of life. Studies have demonstrated that the impact on quality of life increases with dental caries severity, and few studies have assessed the relationship between caries activity and children's oral health-related quality of life (OHRQoL). This cross-sectional study aimed to assess the impact of dental caries severity and activity on the OHRQoL of schoolchildren.

Systemic Profile and Periodontal Condition of Hospitalized Women with High-Risk Pregnancy: A Cross-Sectional Study.

Introduction: The physiological changes in mother-infant pairs during pregnancy increase the susceptibility to a series of infections, including those of the oral cavity. Therefore, the oral and systemic health of pregnant women is related to adverse pregnancy outcomes.

Objective: This cross-sectional study aimed to evaluate the systemic profile and periodontal status of women with a high-risk pregnancy.

Influence of Pregnancy on the Inflammatory Process Following Direct Pulp Capping: a Preliminary Study in Rats.

The purpose of this study was to evaluate the inflammatory process following direct pulp capping during pregnancy. This experimental study involved 48 maxillary first molars of female Wistar rats. The procedures were performed in pregnant and non-pregnant animals (n =20 each).

Prolonged Breastfeeding and Dental Caries In Children In the Third Year of Life.

Purpose: To assess the association between long-term breastfeeding and dental caries in children during the third year of life.

Study Design: This retrospective longitudinal study consisted of children who were followed-up by the Maternal and Child Public Oral Health Program. Information regarding socio-economic class, demographic status, daily frequency of sucrose intake, breastfeeding duration and oral hygiene were collected with the aid of a questionnaire.

Pacifier use modifies the association between breastfeeding and malocclusion: a cross-sectional study.

This study aimed to evaluate the influence of breastfeeding and pacifier use on the occlusal status of preschool children. A cross-sectional study was conducted with children (n = 489) aged 2-5 years in private and public schools in Pelotas, South Brazil. Mothers answered a questionnaire on demographic, socioeconomic and behavioral variables, including breastfeeding and non-nutritive sucking habits.

Maternal periodontal disease and adverse perinatal outcomes: is there an association? A hospital-based case-control study.

The association between maternal periodontal disease and adverse perinatal outcomes although extensively studied remains unclear. The aim of this study was to evaluate, by a case-control study, conducted in three hospitals the association between preterm birth and/or low birth weight (PTB/LBW) and clinical parameters of maternal periodontal disease. Postpartum women who gave birth to a newborn PTB/LBW (case group), and postpartum women who had babies at full term with normal weight (control group) were included, in 1:2 ratio.

Physicochemical and Biological Evaluation of Endodontic Filling Materials for Primary Teeth.

This study assessed the pH, radiopacity, antimicrobial effect, cytotoxicity and biocompatibility of endodontic filling materials for primary teeth. Zinc oxide eugenol (ZOE), Vitapex and Calen paste thickened with zinc oxide (ZO) were evaluated in comparison to an experimental MTA-based material. Radiopacity was tested using a graduated aluminum stepwedge with a digital sensor (n=5).

Behavioral changes during dental appointments in children having tooth extractions.

Background: Tooth extractions are associated with anxiety-related situations that can cause behavioral problems in pediatric dental clinics.

Aim: We aimed to describe the behavior of children during tooth extraction appointments, compare it to their behavior in preceding and subsequent dental appointments, and assess the behavioral differences according to gender, age, type of dentition, and reason for extraction.

Settings And Design: This was a retrospective study based on information obtained from records of children between 6 and 13 years of age who were cared for at the Dentistry School in Pelotas, Brazil.

Bovine Tooth Discoloration Induced by Endodontic Filling Materials for Primary Teeth.

This study evaluated the discoloration potential of endodontic materials used in primary teeth. Dentine-enamel blocks were prepared from 75 bovine teeth, assorted in five experimental groups ( = 15). The tested materials included an MTA-based material; zinc oxide and eugenol cement (ZOE); Vitapex; and calcium hydroxide thickened with zinc oxide (Calen + ZO).

Periodontal Health Status and Associated Factors: Findings of a Prenatal Oral Health Program in South Brazil.

The aims of this study were to evaluate the periodontal health of pregnant women and to investigate the association of periodontal status with demographic and socioeconomic characteristics, as well as medical and dental history. A total of 311 pregnant women were interviewed to obtain sociodemographic data along with medical and dental histories. Clinical examinations were performed to record the presence of visible plaque, gingival bleeding, and caries activity.

Antibiofilm Activity of Five Different Endodontic Filling Materials Used in Primary Teeth Using Confocal Laser Scanning Microscopy.

Purpose: The purpose of this study was to evaluate the effect of five endodontic materials for primary teeth on in vitro mixed-species biofilms.

Methods: Zinc oxide eugenol (ZOE) cement, Vitapex, Calen paste thickened with zinc oxide (ZO), pure calcium hydroxide (Ca(OH)2) paste, and iodoform were evaluated. Sterile water was used as a control.

Does dental trauma in the primary dentition increases the likelihood of trauma in the permanent dentition? A longitudinal study.

Objectives: The aim of this longitudinal study was to assess the likelihood of children suffering traumatic dental injuries in the permanent dentition subsequent to traumatic dental injuries in their primary dentition.

Materials And Methods: A longitudinal study was conducted in Pelotas, Brazil. Children were assessed in 2007, when they were aged 2-5 years, and in 2013, at which time, they were aged 8-11 years.

Black stains and dental caries in Brazilian schoolchildren: a cross-sectional study.

The aim of this study was to assess the prevalence of black stains (BS) and factors associated with their occurrence and to investigate the association of BS with caries experience after adjusting for other risk indicators. A school-based, cross-sectional study using multistage sampling of children aged 10-12 years from 20 private and public schools in Pelotas/Southern Brazil was conducted (n = 706). Children were evaluated for BS and dental caries (DMFT/dmft index) and socioeconomic information was collected by questionnaire.

Oral Hygiene Behavior in 12- to 18-month-old Brazilian Children.

Purpose: The purpose of this cross-sectional study was to assess the presence of dental plaque and associated factors in 12- to 18-month-old children.

Methods: A clinical examination was performed to determine the presence of visible dental plaque on the maxillary incisors of 12- to 18-month-old children. Mothers were interviewed to collect demographic and socio-economic data, as well as oral hygiene habits.

Evaluation of a feasible educational intervention in preventing early childhood caries.

Early childhood caries (ECC) in the primary dentition of preschoolers remains high. Young children have limited access to oral healthcare, and oral health education (OHE) measures can be a valuable tool to prevent caries in this population. The aim of this study was to evaluate the impact of an early educational intervention on ECC prevention.

Longevity of posterior restorations in primary teeth: results from a paediatric dental clinic.

Objectives: The aim of this retrospective study was to evaluate the longevity of restorations in the posterior primary teeth of children attending to a public paediatric dental clinic and to test the factors associated with failures.

Methods: Patient records of 329 children (162 boys and 166 girls) were used for collecting and analyzing data. A total of 565 restorations in primary teeth were included in the study.

Knowledge and beliefs concerning early childhood caries from mothers of children ages zero to 12 months.

Purpose: This study's purpose was to assess mothers' knowledge and beliefs about early childhood caries (ECC) etiology and prevention.

Methods: This cross-sectional study targeted mothers (N=277) of zero- to 12-month-olds visiting 12 public health care centers in Pelotas, Rio Grande do Sul, Brazil. Information on causes of and recommendations to prevent ECC, as well as socioeconomic and demographic variables, was collected.

Knowledge and Beliefs Concerning Early Childhood Caries From Mothers of Children Ages Zero to 12 Months.

Purpose: This study's purpose was to assess mothers' knowledge and beliefs about early childhood caries (ECC) etiology and prevention.

Methods: This cross-sectional study targeted mothers (N=277) of zero- to 12-month-olds visiting 12 public health care centers in Pelotas, Rio Grande do Sul, Brazil. Information on causes of and recommendations to prevent ECC, as well as socioeconomic and demographic variables, was collected.

Dental pain and associated factors among pregnant women: an observational study.

The present study aimed to determine the prevalence of dental pain during pregnancy and its association with sociodemographic factors and oral health conditions among 315 pregnant women in South Brazil. Participants were interviewed to obtain sociodemographic data, such as age, educational level, employment status, family income, and marital and parity status. Medical and dental histories were also collected, including the occurrence of dental pain and the use of dental services during pregnancy.

Dental trauma occurrence and occlusal characteristics in Brazilian preschool children.

Purpose: The purpose of this study was to analyze the association between dental trauma and occlusal traits in the primary dentition.

Methods: Five hundred and one 24- to 71-month-old children, attending both private and public schools in Pelotas, Rio Grande do Sul, Brazil, were included. Clinical examinations were performed at each school.

Children's use of dental services: influence of maternal dental anxiety, attendance pattern, and perception of children's quality of life.

Objectives: The purpose of the study was to investigate the influence of a child's clinical condition; maternal characteristics such as dental anxiety and dental visit pattern; socioeconomic conditions; and maternal perception of the child's oral health-related quality of life (OHRQoL) on a child's use of dental care services.

Methods: A cross-sectional study of 608 mother-child dyads was conducted during the Children's Immunization Campaign in Pelotas, Brazil. Mothers answered a questionnaire regarding their use of dental services, dental anxiety (Dental Anxiety Scale), socioeconomic status, and perception of their children's OHRQoL (the Early Childhood Oral Health Impact Scale).

Dental emergencies in a university pediatric dentistry clinic: a retrospective study.

A significant number of children visit a dentist for the first time due to emergency situations. However, little is known regarding the prevalence, etiology, and treatment provided for children at emergency dental visits. This study aimed to evaluate the profile of children attending a dental school emergency clinic, the reasons for seeking dental care, and the treatment provided.

Three-year clinical performance of composite restorations placed by undergraduate dental students.

This retrospective study evaluated the clinical performance and the reasons for failure of anterior and posterior composite restorations placed by undergraduate dental students over a 3-year period. All cavities were restored using Prime & Bond 2.1 and TPH (Dentsply), according to the manufacturer's indications.

Influence of maternal dental anxiety on oral health-related quality of life of preschool children.

Purpose: The aim of this study was to determine the influence of maternal dental anxiety on perceptions about oral health-related quality of life (OHRQoL) of preschool children.

Methods: A cross-sectional study was conducted with 608 mother-child dyads during the Children's National Immunization Campaign in Pelotas, Brazil. Mothers answered a questionnaire on dental anxiety (DAS), socioeconomic status, use of dental services, and perception of their child's OHRQoL (ECOHIS).