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Introduction: The dentition is one of the most accurate features for age estimation in children. However, there is some evidence that timing of dental development varies across populations. Recent research suggests that dental development may also be susceptible to influence by environmental factors, such as obesity. Given that there are also population differences in average body mass, it is possible that this may be a confounding variable that was not accounted for in prior work. We aim to compare the relative association between body mass index (BMI) and ancestry with timing of dental development. Methods: A retrospective cross‐sectional chart review was undertaken using panoramic radiographs of 6‐ to 12‐year‐olds (n = 281). Age, ancestry, sex, height, and weight were obtained. Dental development was assessed using the Demirjian method, and chronological age was subtracted from estimated dental age to determine relative timing of dental development (ΔAge). BMI was calculated based upon recorded height/weight within 6 months of time of radiograph. Results: We found no difference in timing of dental development (accelerated/delayed) across ancestry groups (African‐American, Euro‐American, Hispanic, Asian; P =.15). Overweight/obese subjects had statistically significantly advanced (precocious) dental development (P <.001). Compared to normal‐weight subjects, children who were overweight's age were overestimated by 5.76 months (0.48 years) and children with obesity by 5.97 months (0.49 years) on average. Conclusions: BMI appears to have a greater impact on relative timing of dental development than ancestry in this population. Our results support other findings that obesity results in accelerated growth and development. [ABSTRACT FROM AUTHOR]

: Following implementation of routine screening for depression in primary care, screening for other behavioral health issues is expanding. However, prior to implementing additional screening it is important to consider patient comfort answering sensitive questions related to behavioral health topics to determine screening acceptability and effectiveness. : A self-report survey was completed by U.S. adults over the age of 18 (n = 378) using Amazon Mechanical Turk. The survey assessed comfort discussing demographics, physical health, behavioral health, oral health, and living conditions with medical providers. Comfort levels of behavioral health topics were compared to comfort discussing depression symptoms and reasons for discomfort discussing topics were also surveyed. : There were significant differences in comfort level discussing various behavioral health issues (F(8) = 51.70, P <.001). Participants reported being more comfortable discussing cigarette smoking and less comfortable discussing trauma, intimate partner violence (IPV) and gun ownership compared to depression. Privacy and perceived irrelevance were the most common reasons for discomfort. : Accurate indices of patient behavioral health are essential for patient care. However, patients may be uncomfortable discussing some topics such as trauma, IPV, and gun ownership that patients view as private and/or unrelated to their treatment. Patient comfort may increase through provider trainings that focus on communication skills training, clear administrative procedures that allow for privacy and adequate time for discussions, and community education that underscores how these issues impact physical health. [ABSTRACT FROM AUTHOR]

Human remains from forensic and bioarcheological contexts are often fragmentary, requiring methods for estimating a forensic profile that are based upon limited skeletal features. In 2017, Berg and Keryhercz created an online application, (hu)MANid, that provides sex and ancestry estimation from mandibular morphoscopic traits and linear measurements. In this study, we examine the utility of the (hu)MANid application in a diverse, urban US adult sample (aged 20–45; n = 143) derived from computed tomography (CT) scans. We secondarily conduct a preliminary analysis of the program's utility in a sample of adolescents (aged 15–17; n = 40). Six morphoscopic, and eleven morphometric traits were recorded as directed by the literature associated with the (hu)MANid program. Percent correct classification and posterior predictive values were calculated for the sex and ancestry estimations output by the program; chi‐squared tests were employed to compare self‐reported and predicted ancestry. In the adult sample, sex was accurately predicted for 75.52% of the sample. Ancestry prediction, however, was less favorable ranging from 19.3% to 50% correct. For the adolescent sample, correct sex estimation (45%) did not surpass what could occur by chance alone, though ancestry prediction fared better than in the larger adult sample (percent correct prediction overall average: 47.5%, range 35.71%–71.43%). The (hu)MANid application shows utility for use with CT scan‐derived adult samples for sex estimation, but caution is warranted for ancestry estimation and use with samples that may not have reached full adult maturity. [ABSTRACT FROM AUTHOR]

Introduction The China Health Authority alerted the World Health Organization (WHO) of several cases of pneumonia, and theWHO has declared the novel coronavirus (COVID-19) a global pandemic. Mastoidectomy is a high-risk aerosol generating procedure with the potential to expose the surgeon to infectious particles. Objective Aim to develop a low-cost prototype for a barrier device that can be used during mastoidectomy. Methods Describe the steps involved during otological emergency, requiring immediate surgical procedure, in untested patients. TheOtorhinolaryngology Surgical TeamofWalter Cantídio Hospital developed the barrier for particle dispersion presented here. Results During surgery, the prototype did not compromise visualization of the surgical field and instrumentation. Microscope repositioning was not compromised or limited by tent Instrumentation and instrument pouch under the Microscope-Tent (MT) performed surgery. After surgery, the plastic sheet was removed simply, without requiring strength. Bone dust and irrigation droplets were collected on the tent. Conclusion Our team developed and practiced, in an otologic emergency, a low-cost and reproducible barrier device that can be used in mastoidectomy in COVID-19 patients. Further tests on efficacy may be necessary. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this pilot study was to evaluate the safety of nitrous oxide (N2O) during dental procedures in pediatric patients with sickle cell disease (SCD). Methods: Patients three to 15 years of age received N2O with oxygen (N2O:O2) during their dental procedure in a university pediatric dental clinic between March 2019 and December 2020. Blood oxygen levels were monitored via pulse oximetry throughout the visit. Caregivers received a follow-up call to assess for postoperative complications. Results: Twenty-three patients were enrolled. The duration of N2O sedation was 20 to 50 minutes. Oxygenation levels during (P<0.001) and after (P=0.004) the procedure were higher than for baseline. No adverse effects were reported in the three days after N2O use. Conclusions: Following dental guidelines for sedation, treatment with up to a 50:50 mixture of nitrous oxide with oxygen increased blood oxygen levels and did not cause postoperative complications in children with sickle cell disease. This is the first formal study confirming the safety of nitrous oxide use in the dental care of SCD patients. [ABSTRACT FROM AUTHOR]

The purpose of this study was to describe caretakers" self-selected pediatric oral health goals, self-reported compliance, perceived self-efficacy and perceived barriers to goal accomplishment The effect of self-management plans on recall attendance was also evaluated. Methods: Fifty caretaker-patient pairs who presented for examinations at a university pediatric dental clinic were assigned to an intervention group. Fifty age-matched subjects were assigned to the comparison group. At baseline both groups completed a demographic survey. The intervention group developed a self-management plan and selected oral health goals. Follow-up surveys were administered to the intervention group two weeks and six months later. Results: The most frequently selected oral-health goals were brush twice daily (21 percent) and tooth brush before bed (17 percent). At the two-week follow-up, 39 percent of contacted caretakers recalled their chosen goals correctly, compared to 26 percent at six months. Approximately half of the participants in both groups attended the six-month follow-up visit. The difference in recall attendance between intervention and comparison group was not significant (P=0.80). Conclusions: Caretakers most frequently selected goals that were associated with toothbrushing. They initially reported high confidence levels; however, recall and compliance with self-selected oralhealth goals decreased significantly over the course of six months. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to examine the relationship between a history of potentially traumatic events (PTE) and a child’s behavior during dental treatment. Methods: Parents of healthy children, age four years and older and attending their initial dental appointment at a university pediatric dental clinic, were asked to complete the Traumatic Events Screening Inventory-Parent Report Revised and a demographic survey. Following the dental appointment, a pediatric dental resident reported the child’s behavior using the Frank! scale. Results: A total of 170 parent-child pairs participated: 53 percent of parents indicated their child had experienced at least one PTE; 44 percent reported their child had a prior negative experience at the dentist. Adjusted multivariable logistic regression analysis showed no significant association between PTE history and poor dental behavior (P=0.994), but a significant association was observed between a previous negative dental experience and poor dental behavior (P=0.000) as well as between age (younger than five years old) and poor behavior (P=0.006). Conclusions: Children with a history of potentially traumatic events did not exhibit uncooperative behavior more often than those who did not. A previous negative dental experience and the child’s young age were significantly associated with uncooperative behavior. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to characterize the impact of sickle cell disease (SCD) on oral health and examine its impact on quality of life. Methods: Fifty-four study subjects were recruited from the sickle cell clinic and 52 control subjects from the adolescent medicine clinic at Nationwide Children's Hospital, Columbus, Ohio. A dental exam was performed to determine each participant's caries burden. The Child Oral Health Impact Profile survey was used to assess their oral health-related quality of life (OHRQoL). Results: Most subjects in both the SCD and control groups rated their overall health and oral health as "good" or "excellent." There was no statistically significant difference in OHRQoL between these groups. Additionally, no significant relationship was found between white blood cell count, medication intake, or the number of sickle cell crises as related to the caries burden. Statistically significant differences were detected in caries burden between the control group and the sickle cell hemoglobin C disease (HbSC) group (P<.02) and between the sickle cell anemia and HbSC subjects (P=.O4). Conclusions: Adolescents with sickle cell hemoglobin C disease had fewer caries than peers with sickle cell anemia or controls, though the cause of this finding is not dear. [ABSTRACT FROM AUTHOR]