Comparative Efficacy of Hand Disinfection Potential of Hand Sanitizer and Liquid Soap among Dental Students: A Randomized Controlled Trial.

BACKGROUND: Hands are the most common medium for initiation and spread of infection in clinics. Hand hygiene is the simplest and most economic method for reducing the healthcare-associated infections (HCAIs). AIM: The aim of the present study was to compare the efficacy of hand sanitizer, liquid soap, and their combination for reducing the microbial colonies on hands. MATERIALS AND METHODS: The study was a single-blinded randomized controlled trial executed in a dental college on 90 participants, which were randomly assigned into three intervention groups of 30 each. The participants were instructed to contaminate their hands followed by a hand hygiene protocol for the liquid hand-wash group, the alcohol-based hand sanitizer (ABHS) group, and the combination group according to WHO guidelines. The swabs were collected pre- and post-intervention and mean colony-forming units were determined for each group. RESULTS: Median percentage reduction was highest for the combination group (100%), followed by the ABHS group (94.29%) and lowest for the liquid soap (92.31%). This difference in the amount of colony-forming units (CFU) among all the groups was nonsignificant (p = 0.114). CONCLUSION: The results of the study show that there was no significant difference in hand disinfection potential among hand sanitizer, liquid soap, or their combination. All the three interventions were equally effective with the reduction of total bacterial contamination from participants' hands. HOW TO CITE THIS ARTICLE: Khairnar MR, Anitha G, Dalvi TM, Kalghatgi S, Datar UV, Wadgave U, et al. Comparative Efficacy of Hand Disinfection Potential of Hand Sanitizer and Liquid Soap among Dental Students: A Randomized Controlled Trial. Indian J Crit Care Med 2020;24(5):336-339.

Comparative Efficacy of Analdent (Herbal Analgesic Preparation) and Aceclofenac on Pain Intensity After Tooth Extraction: A Split-Mouth Randomized Clinical Trial.

Background and Aim: Pain management following tooth extraction is crucial in minimizing patient suffering and risk of infection and hastening the recovery. Safety issues with routinely prescribed drugs such as NSAIDs for pain management call for search of an effective and safe alternative. Advances in the field of alternative medicine have led to the use of various natural products for pain management in the field of dentistry. The aim of the study was to compare the efficacy between the analdent and aceclofenac in terms of alleviation of post-operative pain and facial swelling after extraction of tooth. Methods: A split-mouth randomized clinical trial was conducted on 22 participants in the age range of 13-25 years requiring extraction of first permanent premolars for orthodontic reason. The extraction sites were randomized to receive either analdent or aceclofenac post-orthodontic extraction. Post-extraction dental pain was assessed after 8 h, 24 h, 48 h and 72 h post-operatively using a visual analog scale, and incidence of swelling was recorded. Results: Pain score showed a significant reduction (p = 0.001) post-operatively within analdent (herbal drug) group as well as Zerodol (aceclofenac) group. However, there was no significant difference in pain intensity between the two groups at each interval. Two participants in analdent group and one participant in aceclofenac group reported swelling after 8 h of extraction which subsided after cold pack application. Conclusion: Analdent was found to be equally effective as aceclofenac in managing pain after the tooth extraction with relatively no side effects.CTRI Registration Number: CTRI/2020/ 03/024296 dated 27/03/2020.

Students' preparedness and perception toward online learning in dental education - A cross-sectional study.

Background: Amid the health risk posed by coronavirus disease 2019 pandemic, all the educational institutions in India have adopted online teaching as a method of imparting education. Thus, the current study was executed to evaluate the perception and preparedness of dental students toward online learning in dental education. Materials and Methods: The present cross-sectional study was conducted on 286 dental undergraduate (UG) and postgraduate (PG) students employing a pretested questionnaire. The questionnaire focused on technological access, computer and online skills, and motivational skills to use e-learning for educational purpose. The response scale for each domain was classified into low readiness level (mean value = 1-<3), acceptable/moderate readiness level (mean value = 3-<4), and high readiness level (mean value = 4-5). Results: The results showed a high level of computer (4.02 ± 0.73) and online skills (4.05 ± 0.70) and acceptable levels of technology access (3.62 ± 0.73) and motivational level (3.61 ± 0.82). There was a significant difference in computer (P = 0.017) and online skills (P = 0.044) among UG and PG students, with PG students reporting better soft skills. Majority of the students reported participating in online workshops (68.2%) and examinations (76.6%). Around 55.2% of the students reported a positive impact and 8% reported a very positive impact of online methods on their learning. Conclusion: Students showed a high level of readiness toward e-learning methods along with some difficulties faced during e-learning.

Insights of dental postgraduate students and guides toward change in MDS examination pattern: A cross-sectional study.

Introduction: According to the notification dated May 17, 2018, no. DE-14-MDS-2018/2131 published by the Dental Council of India, basic sciences theory examination (Paper-1) will be conducted before the commencement of II-year MDS academic year instead of III-year MDS end. Hence, this study was conducted to assess the opinions regarding this recent change in the curriculum among I MDS students, II MDS students, and their respective postgraduate (PG) guides. Methodology: The study was conducted on 120 participants from three dental colleges. All the participants were interviewed using a pretested, structured questionnaire. The initial part of questionnaire consisted of demographic information of the study participants followed by ten questions targeted to assess the perception toward change in MDS examination pattern. Statistical analysis was performed using SPSS software v20, and Chi-square test was used for comparison of responses among PG students and PG guides. Results: Questions pertaining to the need of allowed to keep term (ATKT), assumption to improved concentration on specialization subjects, and increase in understanding of the subject have received maximum positive response. Negative responses were more for the questions such as hampering of PG curriculum, effect on dissertation selection process, and rendering quality treatment to the patient. Responses to necessity of ATKT and the assumption to better concentrate on specialization subject later differed significantly among the participants. Conclusion: The present study results revealed an overall positive perception toward the change in MDS curriculum pattern among the study participants.

Dental anomalies of the deciduous dentition among Indian children: a survey from Jodhpur, Rajasthan, India.

BACKGROUND: Anomalies and enamel hypoplasia of deciduous dentition are routinely encountered by dental professionals and early detection and careful management of such conditions facilitates may help in customary occlusal development. OBJECTIVE: The aim of this study was to determine the prevalence of hypodontia, microdontia, double teeth, and hyperdontia of deciduous teeth among Indian children. MATERIALS AND METHODS: The study group comprised 1,398 children (735 boys, 633 girls). The children were examined in department of Pedodontics and Preventive Dentistry in Jodhpur Dental College General Hospital, Jodhpur, Rajasthan, India. Clinical data were collected by single dentist according to Kreiborg criteria, which includes double teeth, hypodontia, microdontia, and supernumerary teeth. Statistical analysis of the data was performed using the descriptive analysis and chi-square test. RESULTS: Dental anomalies were found in 4% of children. The distribution of dental anomalies were significantly more frequent (P = 0.001) in girls (5.8%, n = 38) than in boys (2.7%, n = 18). In relation to anomaly frequencies at different ages, significant difference was found between 2 and 3 years (P = 0.001). CONCLUSION: Double teeth were the most frequently (2.3%) observed anomaly. The other anomalies followed as 0.3% supernumerary teeth, 0.6% microdontia, 0.6% hypodontia. Identification of dental anomalies at an early age is of great importance as it prevents malocclusions, functional and certain psychological problems.

An Insight Into Research Ethics among Dental Professionals in A Dental Institute, India- A Pilot Study.

BACKGROUND: Research activities are increasing in all the fields of medicine including dentistry but there is dearth of information about the knowledge, attitude and behaviour of dental professionals for ethical principles in research, especially in the developing countries like India. OBJECTIVE: To assess knowledge, attitude and behaviour among dental professionals pertaining to research ethics. MATERIALS AND METHODS: A self-administered, close ended questionnaire survey with cross-sectional design was conducted in a private dental institute in India. All the house-surgeons, post-graduate students and the faculty of the same institute were included for the assessment of the knowledge, attitude and behaviour regarding research ethics using a 24, 8 and 8 items. RESULTS: A total of 213 of 230 dental professionals participated (response rate of 92.6%). Mean knowledge, attitude and behaviour scores were 43.3%, 82.5% and 46.37%, respectively. Significant correlations were observed of age and gender with the attitude about the research ethics among study subjects (χ(2)=14.383, p=0.006 and χ(2)=7.769, p=0.021, respectively). CONCLUSION: Participants had favorable attitude towards research ethics, but their knowledge and behaviour needs considerable improvements. The age and gender were associated with attitude. The present pilot study highlights the need for further nationwide study and development of research ethics curriculum in detail for dental education in India.

Insights into ergonomics among dental professionals of a dental institute and private practitioners in hubli-dharwad twin cities, India.

BACKGROUND: To assess the knowledge, attitude, and practice of ergonomics among dental professionals of Hubli-Dharwad twin cities, India. METHODS: Investigator-developed, self-administered, closed-ended questionnaire assessing knowledge, attitude, and practices regarding ergonomics during dental practice was filled in by undergraduates, house surgeons, postgraduates, and faculty members of dental institutions and private practitioners from Hubli-Dharwad twin cities. RESULTS: Data were collected from a total of 250 participants, 50 belonging to each academic group. Overall mean knowledge, attitude, and practice scores were 52%, 75%, and 55%, respectively. Significant correlation was found for age with attitude (χ(2) = 10.734, p = 0.030) and behavior (χ(2) = 12.984, p = 0.011). Marital status was significantly associated with all the three domains; knowledge (χ(2) = 29.369, p = 0.000), attitude (χ(2) = 29.023, p = 0.000), and practices (χ(2) = 13.648, p = 0.009). CONCLUSION: Participants had considerable awareness and behavior toward ergonomics in dental practice. The high attitude score indicates stronger acceptance of ergonomics principles and guidelines during routine dental procedures. The current study highlights the situation of ergonomics in dental practice in the form of knowledge, attitude, and practices.