Prevalence of dental caries among children and adolescents with intellectual disability in India: A scoping review.

BACKGROUND: Children with intellectual and developmental disabilities are at a higher risk of developing dental caries. Few scoping reviews have been conducted in India to understand their issues. We aimed to summarise the distribution and risk factors of dental caries among children and adolescents with intellectual disabilities in India. METHODS: A scoping review was conducted based on the Arksey O Malley framework. Quality assessment of studies, descriptive and thematic analyses were also conducted. RESULTS: We charted, collated, and summarised from four databases. Thirty-one studies met the study criteria consisting of children and adolescents with intellectual disabilities. Median caries prevalence was 70%, decayed missing and fIlled permenant teeth (DMFT) was 2.4, decayed missing and filled decidous teeth (dmft) was 2.36, and DMFS was 3.7. Major determinants were the severity of disability, socioeconomic status and parents' education. Oral care and dental visits were inadequate. CONCLUSION: Further exploration is required to improve access and reduce caries experience and prevalence among children with intellectual and developmental disabilities in India.

Professionalism: COVID-19 made me do it!

PURPOSE OF REVIEW: COVID-19 pandemic has created profound ethical challenges, not only for clinical decision-making but also for defining physician professional conduct. RECENT FINDINGS: Multiple ethical questions arose as the COVID-19 pandemic ravaged globally, including physician obligations in a pandemic, allotment of personal protective equipment, care of unvaccinated patients, discern between evidence-based and unreliable information, addressing end-of-life wishes, implications of involving medical students in a public health crisis, and finally physician burnout aggravated by a pandemic. SUMMARY: There is a need to redefine existing medical professionalism standards so that future healthcare professionals are well prepared to deal with similar public health crisis.

Assessing a Novel Method to Reduce Anesthesia Machine Contamination: A Prospective, Observational Trial.

BACKGROUND: Anesthesia machines are known reservoirs of bacterial species, potentially contributing to healthcare associated infections (HAIs). An inexpensive, disposable, nonpermeable, transparent anesthesia machine wrap (AMW) may reduce microbial contamination of the anesthesia machine. This study quantified the density and diversity of bacterial species found on anesthesia machines after terminal cleaning and between cases during actual anesthesia care to assess the impact of the AMW. We hypothesized reduced bioburden with the use of the AMW. METHODS: In a prospective, experimental research design, the AMW was used in 11 surgical cases (intervention group) and not used in 11 control surgical cases. Cases were consecutively assigned to general surgical operating rooms. Seven frequently touched and difficult to disinfect "hot spots" were cultured on each machine preceding and following each case. The density and diversity of cultured colony forming units (CFUs) between the covered and uncovered machines were compared using Wilcoxon signed-rank test and Student's t-tests. RESULTS: There was a statistically significant reduction in CFU density and diversity when the AMW was employed. CONCLUSION: The protective effect of the AMW during regular anesthetic care provides a reliable and low-cost method to minimize the transmission of pathogens across patients and potentially reduces HAIs.

Unwarranted variability in antibiotic prophylaxis for cesarean section delivery: a national survey of anesthesiologists.

BACKGROUND: Current guidelines from the American College of Obstetricians and Gynecologists recommend antibiotic prophylaxis for cesarean delivery immediately before incision. The purpose of this study was to measure and describe correlates of adherence to these guidelines in a sample of United States anesthesiologists. METHODS: We invited a random sample of the membership of the American Society of Anesthesiologists (n = 10,000) to complete an online survey. RESULTS: Of 1052 respondents (10.5%) with complete information for analysis, 63.5% (95% confidence interval 60.6%, 66.3%, n = 668) reported preincision prophylaxis as the standard of care for scheduled cesarean delivery. Twenty-eight percent (n = 299) agreed that the anesthesiologist should take primary responsibility for prophylaxis timing. In a multivariable model, significant variability in preincision prophylaxis was noted for hospital type (community versus teaching, 62% vs 70%, P = 0.004), region (West versus Southeast, 70% vs 59%, P = 0.01; West versus Southwest, 70% vs 58%, P = 0.02), and respondents' belief in appropriate preincision timing (those endorsing routine preincision administration [80%], routine after cord clamp administration [17%], at the discretion of the obstetrician [47%], and the belief that more information was needed [43%]) (P < 0.001 all comparisons). Respondents' belief about appropriate preincision timing was the strongest discriminator in the model (change in area under the receiver operating characteristic curve = 0.13 vs ≤0.02 for all others). CONCLUSION: Adherence with current prophylactic antibiotic administration guidelines for cesarean delivery is not uniform. Education initiatives, regulatory maneuvers, and process improvement should be targeted at sites where anesthesiologists do not comply with current guidelines.

Opioid sparing multimodal analgesia treats pain after head and neck microvascular reconstruction.

OBJECTIVE: To compare pain control (opioid consumption and postsurgical pain scores) in head and neck (H&N) free flap reconstruction patients who undergo traditional means of postoperative analgesia including use of opioids versus a novel protocol that includes ketamine and gabapentin. METHODS: Single-institution retrospective cohort study. RESULTS: Eighty-six patients who underwent H&N free flap reconstruction from 2015 to 2018 were included. Forty-three patients were in the control cohort treated with opioids only, and 43 patients were in the treatment group. There was a statistically significant decrease in opioid consumption in each of the first 5 postoperative days ranging from 80% to 83% in the treatment group. The daily pain scores were significantly lower in the treatment group in the first 2 postoperative days. At the 1-month postoperative visit, there was no significant difference in pain scores between the groups; however, by the 2-month visit, the treatment group reported significantly lower pain scores than the control group (P = 0.001). No adverse outcomes of ketamine or gabapentin were experienced. CONCLUSION: Ketamine and gabapentin are safe and effective analgesics in H&N free flap surgery that significantly decrease opioid use in the acute postoperative setting and may improve pain control. LEVEL OF EVIDENCE: 3a Laryngoscope, 130:1686-1691, 2020.

Comparison of efficacy of caries removal using polymer bur and chemomechanical caries removal agent: A clinical and microbiological assessment - An in vivo study.

BACKGROUND AND OBJECTIVES: Conservative caries removal has become an integral part of minimally invasive dentistry (MID). Polymer burs and chemomechanical caries removal are two feasible methods of MID. The objective of this study was to assess and compare the efficacy of polymer bur and chemomechanical caries removal agent clinically and microbiologically for selective removal of infected dentin. METHODS: A total of fifty primary second molars with occlusal decay involving dentin were selected from 25 patients aged between 5 and 9 years. They were randomly allocated to Group A (polymer bur group) and Group B (Carie-Care group) for caries removal. Completeness of caries excavation was assessed clinically with the application of caries detector dye. Dentinal samples were collected before and after caries removal and cultured in Luria-Bertani Agar, and total viable count was assessed. All the teeth after caries excavation were restored with Type 2 glass ionomer cement. The data obtained was tabulated and statistically analyzed using paired t-test and Chi-square test. RESULTS: There was a statistically significant reduction in the mean microbial count before and after treatment in polymer bur group and Carie-Care group. The reduction in mean microbial count was found significantly higher in polymer bur group compared to Carie-Care group. There was no significant association was observed between the two groups when efficacy was assessed clinically. CONCLUSIONS: Both polymer bur and Carie-Care were efficient caries removal agents when assessed clinically and microbiologically. Polymer bur was found to be more effective than Carie-Care when assessed microbiologically.

A Nonsyndromic Autosomal Dominant Oligodontia with A Novel Mutation of PAX9-A Clinical and Genetic Report.

Oligodontia is congenital absence of one or more teeth which has familial abnormality and attributable to various mutations or polymorphisms of genes often associated with malformative syndromes. The present case reports a rare case of non syndromic oligodontia in an 8-year-old girl with missing 14 permanent teeth excluding third molars in mixed dentition. It is a rare finding which has not been frequently documented in Indian children. Mutations in MSX1 and PAX9 have been described in families in which inherited oligodontia characteristically involves permanent incisors, lateral incisors, premolars and molars. Our study analysed one large family with dominantly inherited oligodontia clinically and genetically. This phonotype is distinct from oligodontia phenotypes associated with mutations in PAX9. Sequencing of the PAX9 revealed a novel mutation in the paired domain of the molecule. The multiple sequence alignment and SNP analysis of the PAX9 exon 2 revealed two mutations.

Transposition of mandibular lateral incisor-canine (mn.i2.C) associated with hypodontia: a review and rare clinical case.

Transposition is a unique and extreme form of ectopic eruption in which a permanent tooth develops and erupts in the position which is normally occupied by other permanent teeth. Tooth transpositions are rare and they can be complete or incomplete. The aetiology of transposition is still obscure. Various populations have been studied, to determine the prevalence of tooth transpositions. 20% of the transpositions which occur on the maxillary arch involve the canine and the lateral incisor. Although they are rare, transpositions may involve the maxillary lateral and central incisors. Among all transpositions, Mandibular Lateral Incisor-Canine (Mn.I2.C) is the rarest, with a prevalence rate of 0.03%. Although various reports have been published on tooth transpositions, very few have noted the agenesis of teeth, particularly Mn.I2.C and its management. We are reporting a rare clinical case with associated hypodontia.

Oligodontia in the primary dentition: report of a case.

Congenital absence of primary teeth is relatively rare. The prevalence, possible etiological factors and management of oligodontia was briefly reviewed. This paper reports a rare case of multiple missing (n=18) primary teeth in a 4-year-old male of Asian origin.