Application of Bispectral Index System (BIS) Monitor to Ambulatory Pediatric Dental Patients under Intravenous Deep Sedation.

Intravenous sedation has been well accepted to allow dental restoration in uncooperative children while avoiding aspiration and laryngospasm; however, intravenous anesthetics such as propofol may lead to undesired effects such as respiratory depression and delayed recovery. The use of the bispectral index system (BIS), a monitoring system reflective of the hypnotic state, is con-troversial in the reduction in the risk of respiratory adverse events (RAEs), recovery time, the in-travenous drug dosage, and post-procedural events. The aim of the study is to evaluate whether BIS is advantageous in pediatric dental procedures.

Craniofacial Morphologic Predictors for Passive Myofunctional Therapy of Pediatric Obstructive Sleep Apnea Using an Oral Appliance with a Tongue Bead.

We conducted this retrospective study to identify potential clinical, polysomnographic, and cephalometric predictors for the treatment outcomes of a tongue-beaded oral appliance (OA) in children with obstructive sleep apnea syndrome (OSAS). In total, 63 patients—50 boys and 13 girls ranging in age from 4 to 16 years—underwent OA treatment nightly for at least 6 months. A baseline digital lateral cephalometric radiograph was obtained for each patient.

Treatment Outcomes of Pulpectomy in Primary Maxillary Incisors Filled with ZOE and Metapex: A Two-year Retrospective Study.

Objectives: To address a literature gap by evaluating, in a larger set of samples, the clinical and radiographic outcomes of pulpectomy in primary maxillary incisors using ZOE and calcium hydroxide/iodoform paste. To also identify the predisposing factors for treatment outcomes.

Study Design: Medical charts of 124 patients (aged 16 to 60 months) and radiographs of their incisors (309 incisors) were reviewed (128 with ZOE and 181 with Metapex).

Craniofacial, dental arch morphology, and characteristics in preschool children with mild obstructive sleep apnea.

Background/purpose: Pediatric obstructive sleep apnea (OSA) might be a serious cause of neurocognitive deficits, behavioral changes, and craniofacial disharmony in children at very young age with mild type of OSA. This study aims to examine the effect of mild OSA on craniofacial morphology as well as dental arch morphology and characteristics in preschool children.

Materials And Methods: The test group comprised 16 preschool children (11 boys, 5 girls; mean age: 5.

Removal efficiency of central vacuum system and protective masks to suspended particles from dental treatment.

Background: High levels of suspended particulate matters (PMs) and bioaerosols are created by dental procedures. The present study aimed to evaluate the size and concentration of PMs produced by drilling and grinding teeth, and to assess the efficiency of central vacuum system and protective masks for the removal of PMs.

Methods: A total of 20 extracted permanent teeth were collected.

Changes in craniofacial and airway morphology as well as quality of life after passive myofunctional therapy in children with obstructive sleep apnea: a comparative cohort study.

Purpose: To examine the craniofacial and airway morphology as well as the quality of life before and after passive myofunctional therapy (PMFT) for 1 year in children with obstructive sleep apnea (OSA).

Methods: Forty children with OSA wearing an oral device nightly (treatment group) and seventeen without the device (control group) were followed up for 1 year. Lateral cephalometric radiography, polysomnography (without participants wearing the oral device), and quality of life survey (OSA-18) were performed before and after the study period.

Myofunctional Therapy: Role in Pediatric OSA.

Myofunctional therapy (MFT) has been reported to be an alternative treatment to obstructive sleep apnea (OSA), but compliance and long-term outcome in the children were considered as an issue. A prospective study was performed on age-matched children submitted to MFT or to a functional oral device used during sleep (passive MFT) and compared with no-treatment control group. Compliance is a major problem of MFT, and MFT will have to take into consideration the absolute need to have continuous parental involvement in the procedure for pediatric OSA.

Neutral supporting mandibular advancement device with tongue bead for passive myofunctional therapy: a long term follow-up study.

Backgrounds: Myofunctional therapy has been reported to be a valid adjunct treatment to OSA, but compliance was mentioned as an issue. We performed a prospective study on age matched randomized children submitted to myofunctional therapy (MFT) or to a functional device used during sleep (passive MFT).

Methods: 110 children 4 to 16 were recruited for the study, 54 children were in the MFT group [A] while 56 were in the "nocturnal device" group [B].

Postoperative dental morbidity in children following dental treatment under general anesthesia.

Background: General anesthesia has been widely used in pediatric dentistry in recent years. However, there remain concerns about potential postoperative dental morbidity. The goal of this study was to identify the frequency of postoperative dental morbidity and factors associated with such morbidity in children.

High total volatile organic compounds pollution in a hospital dental department.

Bioaerosols produced by dental procedures may affect indoor air quality and cause infections in dental healthcare workers. To provide air quality data that can be used to protect dental healthcare workers, this study evaluated the air quality and its influencing factors in the dental department of the Chang Gung Memorial Hospital in Taiwan. The study was a cross-sectional study design.

The preliminary results of the differences in craniofacial and airway morphology between preterm and full-term children with obstructive sleep apnea.

Background/purpose: The prematurely born and obstructive sleep apnea (OSA) could affect craniofacial and airway growth. The purpose of this study is to compare the differences in craniofacial and airway morphology between preterm and full-term children both with OSA problem.

Materials And Methods: The differences in craniofacial and airway morphology between preterm children and full-term children both with OSA problem during the prepubertal (age 6-10) and pubertal (age 11-14) period were measured using lateral cephalometric radiograph.

Passive myofunctional therapy applied on children with obstructive sleep apnea: A 6-month follow-up.

Background/purpose: Myofunctional therapy is one of the recommended treatments for obstructive sleep apnea, but the level of compliance has often been low in children. This study aims to investigate the therapeutic effect of passive myofunctional therapy using an oral appliance during sleep in children suffering from obstructive sleep apnea.

Methods: Twenty-nine children who suffered from obstructive sleep apnea were divided into two groups: premature children and full-term children.

Evaluation of the Antibacterial Potential of Liquid and Vapor Phase Phenolic Essential Oil Compounds against Oral Microorganisms.

The aim of the present study was to determine the antibacterial activities of the phenolic essential oil (EO) compounds hinokitiol, carvacrol, thymol, and menthol against oral pathogens. Aggregatibacter actinomycetemcomitans, Streptococcus mutans, Methicillin-resistant Staphylococcus aureus (MRSA), and Escherichia. coli were used in this study.

A retrospective study of sodium hypochlorite pulpotomies in primary molars.

Background/purpose: Formocresol has been a popular pulpotomy medicament for primary molars, however, its toxicity and potential carcinogenicity leaves room for other alternatives such as sodium hypochlorite (NaOCl). The purpose of this study is to evaluate the clinical and radiographic success rate of 5% NaOCl pulpotomy in primary molars.

Materials And Methods: A retrospective research of patient records from January 1, 2009 and December 31, 2012 was conducted to evaluate the clinical and radiographic success rate of 5% NaOCl pulpotomy in primary molars.

Probiotic Lactobacillus paracasei effect on cariogenic bacterial flora.

Lactobacillus paracasei has been demonstrated to inhibit the growth of many pathogenic microbes such as Streptococcus mutans, in vitro. However, its clinical application remains unclear. Here, we examined whether a novel probiotic L.