Effectiveness of promethazine on preoperative and intraoperative sequelae in cleft palate surgeries.

INTRODUCTION: Anxiety and nosocomial infection are the most common reported problems in children undergoing cleft surgeries. Research shows that there is an enigma in the use of antihistamine therapy in children for the management of upper respiratory tract infection. 'Promethazine' is a first-generation H1 receptor antagonist, and antihistamine also has strong sedative effects. Our study aims at evaluating the Effectiveness of Promethazine (Phenergan) in preoperative and intra operative sequelae in cleft surgeries. MATERIALS AND METHODS: This is a single-centre, parallel, randomized, double-blinded randomized control clinical trial, which was conducted among 128 children between 2 and 4 years of age undergoing cleft palate surgery under general anaesthesia. After randomization, the case group was subjected to promethazine syrup 1 mg/kg body weight twice a day, orally for 3 days. The primary outcomes were preoperative anxiety levels which were recorded by children fear scale. The secondary outcomes include preoperative sleep quality and cough rate of children which are recorded by using sleep and cough objective scale respectively. The intraoperative heart rate is monitored with an ECG connected to a monitor. RESULTS: Promethazine causes a reduction in the anxiety level by 70%, 64% reduction in cold and cough, improvement in sleep score by 70% and the heart rate was found to be stable throughout the surgery when compared to the control group. CONCLUSION: As the benefits of promethazine in cleft palate surgery rule over its adverse effects, promethazine is considered safe to be used as premedication for children undergoing cleft palate surgeries.

Stress level of dentists during COVID-19 pandemic in hot spots of Tamil Nadu: A cross-sectional study.

BACKGROUND: The novel 2019 COVID-19 spreads by respiratory and aerosols, and this elevates the risk of dentistry during this pandemic. Widespread disease, in a short time, creates stress and has a psychological impact. The aim of this study was planned to assess the stress level of the dentists living or practicing or studying in hot spots which could help to understand mental status among the general dentists during COVID-19 lockdown. MATERIALS AND METHODS: This cross-sectional study was conducted during the period of August 10 to August 25, 2020, on an Internet platform after getting consent from the dentists and practitioners using the Perceived Stress Scale (PSS). Chi-square association was used. Parametric tests such as independent t-tests and one-way ANOVA were also used. In all instances, P < 0.05 was considered statistically significant. RESULTS: This study had a total response from 1044 dental students and dentists residing in hot spot zones in Tamil Nadu. Out of them, 68.4% were female and 31.6% were male. 37.9% of the participants were dental practitioners and 32.5% were undergraduate students. There is a significant association between age groups and PSS, work style, and PSS. There is no significant association between gender and PSS and degree and PSS. CONCLUSION: This study shows that levels of distress were higher than expected during the COVID-19 pandemic among the dentists and majority of the respondents have moderate-to-high-stress levels. As the unlock has been started throughout the country, it is the right time to work with the authorities and focus on formulating protocols for disinfection and sterilization and work on treating the patients with exact safety measures for the welfare of the patients.

Emerging technologies and potential applications of algae in dentistry - A critical review.

Algae are effective predecessors of nutrient foods and preventive drugs, gaining global attraction in recent years. It exhibits potent antiviral, antibacterial, antifungal, anti-inflammatory, antioxidant, anti-glycemic, and cholesterol-lowering properties due to their richness in highly valuable secondary metabolites. Nevertheless, algae produce valuable bioproducts, its application in dentistry is in its primitive stage. This review focuses on the emergence and emerging role of micro/macroalgae as a natural source of therapeutic, preventive, and biocompatible agents in dentistry. Several studies unveiled that Cyanobacteria, Spirulina, and Chlorella species offer high oral antibacterial and antifungal properties compared to gold standard agents. The characteristic of algae to scavenge superoxide and hydroxyl free radicals, fabricate them as an anti-oxidative and anti-cancer agent. Either alone or by synergism with pinnacle therapies they are found to produce promising curative actions against periodontitis by embattling proinflammatory cytokines. Technologies extend the functions of microalgae as a detoxifying agent, potent drug delivery system, and adjunct regenerative material in chronic periodontitis. Its application as thickening, binding, anticariogenic agent in toothpaste, antibacterial agent in mouthwash, and biocompatible agent in dental impression materials remains very primitive. Low-cost and eco-friendly technologies are needed for the production of oral hygiene products using algal biomass.

Assessment of post extraction complications in Indians.

Extraction is one of the commonest procedures in dentistry. Therefore, it is of interest to evaluate the post extraction complications in patients undergoing extractions of permanent teeth. A total of 70 adult patients who had undergone dental extractions and presented with post -operative complications were included in the study and evaluated. Data collected was statistically analyzed using SPSS software and results obtained. Most of the patients with post extraction complications were in the age group of 31-40 years (21.6%), followed by 21-30 (20.2%) and 61-70 years (20.2%). Dry socket (39.19%) was the common post extraction complication in our study especially in the age group of 31-40 years. There was a statistically significant association between age of the patients and the post extraction complications (p<0.001). In our study, post extraction complications were commonly observed in age group of 31-40 years with a predilection for males. Dry socket was the most common post extraction complication. Age of the patient has a significant effect on post extraction complications. However, gender, smoking habits and systemic diseases have no influence on post extraction complications.

Determining Association Between Cognitive Function and Oral Health Status among Rural Community Dwelling Geriatrics.

OBJECTIVE: Numerous prospective studies worldwide investigated the association between oral health status and dementia or cognitive decline. No clear agreement has emerged on the association. This study aimed to determine the association of cognitive function and oral health status among community dwelling geriatrics in rural South India. MATERIALS AND METHODS: A cross-sectional study was conducted among community dwelling geriatrics in rural South India by recruiting 211 individuals aged above 60 years. Their cognitive function was assessed using pre-validated community screening instrument for dementia (CSI-D) which has informant and cognitive scale. The data on cognitive function was collected by community health workers in electronic version (Web app). Their oral health status was assessed by World Health Organization (WHO) oral health assessment form in electronic version (Web app). RESULTS: From the logistic regression analysis, it was observed that cognitive impairment showed an association with 1.6- and 1.9-times risk for root caries and a greater number of missing teeth (P ≤ 0.05). No association of other oral health parameters such as gingivitis, periodontitis, dental erosion, and dental trauma with cognitive impairment exhibited. CONCLUSION: From the results, it can be concluded that cognitive impairment has an association with root caries and number of missing teeth which increases the risk for the same and vice versa.