Prevalence and patterns of workplace cyberbullying among dental and medical undergraduate students. A cross-sectional study.

BACKGROUND: Cyberbullying is an act of bullying that is conducted through the use of technology in an online mode such as over social media platforms or via text-based messages. It is an intentionally repeated aggressive activity in which harm is inflicted on a person using electronic media. This study aimed to evaluate the prevalence and pattern of workplace cyberbullying in undergraduate students inmedical and dental streams. MATERIALS AND METHODS: This study used a mixed explanatory cross-sectional study design by making use of a structured questionnaire for the survey. This "two-phase" mixed design utilized qualitative data for the explanation of quantitative observations. The selected study subjects were three hundred undergraduate medical and dental students. To obtain data, an electronically fabricated questionnaire (i.e. Google Form) consisting of open- and closed-ended questions was distributed. All questions were designed for studying prevalence and patterns of cyberbullying that had been experienced by the victims. Obtained data were analyzed using Statistical Package for Social Science software version 20.0 (SPSS v20.0) based on a Likert-based questionnaire scale in which responses were recorded in "yes" or "no" format. The statistical tool employed was the "Chi-square" test. RESULTS: On analysis of the level of knowledge, 92% of the study sample was aware of cyberbullying as different from the physical form of bullying. The most commonly employed tools for handling cyberbullying were conferencing (0.66% of cases) and disciplinary tools (5% of cases). 14.33% of cases involved the use of investigations, and 2.66% made use of victim counseling. Most of the students, along with their parents (89%), were of the opinion that teachers must have active participation in cyberbullying cases. On statistical comparison, the P-value was found to be less than 0.05. CONCLUSION: In the present study, cases of cyberbullying were found to be less prevalent in medical and dental undergraduate students although there was knowledge regarding this form of bullying in studied participants.

Evaluation of oral health education programs among patients with schizophrenia in India: An interventional study.

BACKGROUND: Schizophrenia is a mental disease that can drastically affect oral health. Hence, this remains a significant factor that affects oral health-related quality of life (OHRQoL). Assessing the OHRQoLin schizophrenic patients is one of the primary needs. The oral health impact profile is an impressive range of instruments that assesses the impact of oral conditions on well-being and quality of life. MATERIALS AND METHODS: A 100 schizophrenic individuals were randomly selected from the Psychiatry Department of Government Hospital, Patna, Bihar, India, and grouped into two groups: (a) Group I with.group-based sessions and (b) Group II with one-on-one interactions. Inclusion criteria: (a) Individuals who received the clinical confirmatory diagnosis of schizophrenia, (b) Patients who regularly reported to the psychologist for periodic evaluation, and (c) Patients who could follow instructions. Exclusion criteria: (a) Patients or their caregivers who were unwilling to participate in the study, (b) Patients with any other mental health disability other than schizophrenia, (c) Patients with muscular or nervous system disorders, and (d) Patients who could not follow instructions. Patients were educated on the modified Bass technique, and mean ± standard deviation plaque scores were compared at the baseline and after 12 weeks of intervention. RESULTS: Statistical analysis was performed using the Chi-square analytical test and paired "t-test." Statistically significant differences were observed in plaque scores in both groups (P < 0.001). CONCLUSION: Educational training tools help in improving oral health in schizophrenic patients.

Comparison of oral health-related quality of life and its association with the periodontal status among the adults: A questionnaire-based study.

Background: Oral health-related quality of life (OHRQoL) is used for evaluating needs of people, their health problems, their level of satisfaction, and various effects of any intervention which have been provided for recording of various nonclinical aspects of oral health. Aim: The objective of the study was to compare OHRQoL and its association with periodontal health among adult population. Materials and Methods: This prospective and cross-sectional study was conducted on 300 respondents who were diagnosed with periodontitis. 14-item containing Oral Health Impact Profile 14 (OHIP-14) questionnaire was used for study analysis. A single observer made clinical examinations. Mann-Whitney "U" and Kruskal-Wallis statistical tests were used for comparing the OHIP-14 scores. Statistically significance was set at P < 0.05. Results: Majority of study participants were of female gender (62.0%). A significant association was observed between loss of attachment and OHIP14 scores (P = 0.003). Conclusion: Poor periodontal health may affect the OHRQoL.

Résumé Contexte: La qualité de vie liée à la santé bucco-dentaire (OHRQoL) est utilisée pour évaluer les besoins des personnes, leurs problèmes de santé, leur niveau de satisfaction, et divers effets de toute intervention qui a été fournie pour l'enregistrement de divers aspects non cliniques de la santé bucco-dentaire. But: L'objectif de l'étude était de comparer la OHRQoL et son association avec la santé parodontale parmi la population adulte. Matériels et méthodes: ce Une étude prospective et transversale a été menée auprès de 300 répondants ayant reçu un diagnostic de parodontite. 14 articles contenant Orale Le questionnaire Health Impact Profile 14 (OHIP-14) a été utilisé pour l'analyse de l'étude. Un seul observateur a fait des examens cliniques. Man­Les tests statistiques Whitney " U " et Kruskal­Wallis ont été utilisés pour comparer les scores OHIP-14. La signification statistique a été fixée à P < 0,05. Résultats: La majorité des participants à l'étude étaient de sexe féminin (62,0 %). Une association significative a été observée entre la perte d'attachement et scores OHIP14 (P = 0,003). Conclusion: Une mauvaise santé parodontale peut affecter l'OHRQoL. Mots-clés: Adultes, Oral Health Impact Profile 14, qualité de vie liée à la santé buccodentaire, parodontite, questionnaire.

Impact of lockdown and COVID-19 on the learning status of postgraduate students during the pandemic in India: A questionnaire-based study.

Observations have suggested that during the coronavirus disease 2019 pandemic, because of lockdown students who are in process of doing their thesis related work exhibit responses related to stress due to the fear of spread contagion and because of various limitations in performing thesis work, especially patient-oriented collection of data and clinical work. The present study aimed to determine various problems faced by the students in postgraduate courses for completing their thesis during pandemic. This was a prospective and cross-sectional study based on a questionnaire. This study was comprised of a total sample size of 300 postgraduate students of different disciplines in the health stream. The study was conducted between June 2021 and December 2021. The prepared study questionnaire was sent to postgraduates by use of electronic mail. Of the total selected students, 280 had responded with complete answers to the questionnaire. Collected data were entered into a Microsoft Excel sheet and analyzed for percentage distribution. 50.7% of postgraduates were found in the age range of 26-30 years, 73.1% were female and 35.6% were in their final year of postgraduation. It was seen that 6.5% were unable to procure ethical approval due to the pandemic, and 43.1% were not able to get permission from the board due to the sudden pandemic. 64.9% were unable to collect data for their thesis, and 18% were unable to report to supervisors. 86.9% of postgraduates suffered from anxiety due to the inability to perform thesis work. 78.9% of postgraduate students had a decrease in motivation for a thesis and 89.1% suffered from anxiety. Due to the ongoing pandemic, postgraduate students are facing many problems in completing their thesis work. This resulted in anxiety and stress themselves.

Coronavirus: An emerging and future challenge for dental clinicians.

The first case of pneumonia of unknown origin was identified in Wuhan, the capital city of Hubei province situated in the Republic of China. The pathogenic organism that has been identified as a causative organism is a novel enveloped RNA betacoronavirus which has been designated as' severe Acute Respiratory Syndrome Coronavirus- 2 (SARS-CoV-2). This virus has been found to have a similar phylogeny to SARS-CoV. The novel Coronavirus or COVID-19 can be symptomized through clinical manifestations like- Pyrexia or fever, Cough, Dyspnea/difficulty in breathing, Myalgia/muscle pain, and constant fatigue. In the later stages, these symptoms worsen leading to severe pneumonia, acute respiratory distress syndrome, sepsis, and multiple organ failure. These days, this pandemic is emerging as a major threat for dental health-care professionals. The dental surgeons are at greater risk of novel coronavirus infections due to direct contact with infected patients and exposure to contaminated blood, saliva, and other body fluids. This article deals with viral structure, clinical symptoms, and modes of transmission, recommended measures to prevent its spread in dental operatories.

Correlation between dermatoglyphics and dental caries in children: A case-control study.

BACKGROUND: Dental caries is a microbiological disease affecting teeth which has both genetic as well as environmental factors. Dermatoglyphics is the study of fingerprint patterns and is also genetically determined. This study is aimed to determine a correlation between dermatoglyphic patterns and caries susceptibility among children. METHODS: A total of 250 children (125 each of case and control groups) were selected. Dental caries status was evaluated using the DMFT index while dermatoglyphic study was performed by recording impressions using stamp pad-ink method. RESULTS: Higher frequency of all dermatoglyphic patterns was observed among female subjects with caries as compared to caries-free subjects as well as compared to male subjects. CONCLUSION: Dermatoglyphics can be employed as a positive indicator of caries susceptibility among children and holds importance in the area as future caries predictor.

Non-Hodgkin's lymphoma: A review.

Lymphomas constitute the third most common neoplasm in head and neck region arising from the lymphoreticular system. Malignant lymphomas are divided into Hodgkin's disease and non-Hodgkin's lymphoma (NHL). NHL comprises approximately 5% of head and neck malignancies and displays a wide range of appearances comparable with Hodgkin's disease. Hodgkin's and non-Hodgkin's lymphomas are seen in the head and neck region, but extranodal disease, with or without lymph node involvement, is more common among NHL patients. Extranodal involvement includes the areas such as Waldeyer's ring (i.e., the tonsils, pharynx, and base of the tongue), salivary glands, orbit, paranasal sinuses, and thyroid glands. There are several classification systems for categorizing NHL out of which WHO classification for lymphoid neoplasms is mostly followed. This review describes the pathogenesis of NHL and explains some of the important NHL (Marginal zone B-cell Lymphoma, follicular lymphoma, mantle cell lymphoma).

Comparative evaluation of role of hs C -reactive protein as a diagnostic marker in chronic periodontitis patients.

BACKGROUND AND AIM: C-reactive protein (CRP) is a type I acute phase protein, which can increase up to 1000 fold after the onset of a stimulus. It is a phylogenetically highly conserved plasma protein with homolog in vertebrates and many invertebrates that participate in systemic response to inflammation. Serum C-reactive protein levels are raised in patients with myocardial infarction and periodontitis, providing a potential mechanism to link destructive periodontal disease with an increased risk for other atherosclerotic complications. The purpose of the present study was to estimate and compare the levels of hs- C Reactive protein in chronic periodontitis patients before and after non-surgical periodontal therapy. METHODS: The study sample consisted of 45 individuals of age group 30-60 years that was divided into two groups Group I (control) and Group II (patients with chronic generalized periodontitis). The clinical parameters such as plaque index, calculus index, gingival index, probing pocket depth, clinical attachment level, and serum hs-CRP levels were recorded for these individuals. RESULTS: The patients with healthy gingiva possessed a mean hs-CRP level of 0.252 ± 0.0393 which was lower as compared to the patients with chronic periodontitis. In periodontitis patients mean levels of hs-CRP was 0.106 ± 0.029 which reduced to 0.044 ± 0.027 after periodontal therapy. A significantly elevated CRP level was found in subjects with periodontitis compared to the controls. CONCLUSION: The serum levels of C-reactive protein were elevated in patients with periodontitis and this might be a diagnostic marker for cardiovascular diseases.

Tumor markers in oral cancer: A review.

Tumor markers are the substances produced in response to the presence of cancer either by the body itself or by the cancer cells. These markers mostly are the proteins that are produced at a greater rate by the cancer cells. Increased levels of these substances can be detected in urine, blood, or body tissues of the patients with certain types of cancer. These markers are useful in differentiating primary or secondary tumors. In few noncancerous conditions, these markers are often found to be elevated. For these reasons, the knowledge regarding these biomarkers has increased tremendously. This article classifies the different types of tumor markers and implicates their role in some diseases.

Vogt-Koyanagi-Harada (VKH) syndrome: A new perspective for healthcare professionals.

Vogt-Koyanagi-Harada syndrome (VKH syndrome) is a rare granulomatous inflammatory disease that affects the melanin pigment producing melanocytes and mainly affects the pigmented structures such as eyes, ear, skin, meninges, and hair. VKT is an autoimmune disorder, which is mainly a T CD4+ Th1 lymphocyte-mediated aggression to melanocytes, in individuals with a genetic predisposition, in particular, the presence of HLA-DRB1 * 0405 allele. Melanin usually gives color to skin, hair, and eyes. Melanin is also found in the retina, where it plays a role in normal vision. This disease mainly leads to vision and hearing disturbances, followed by dermal problems. The most common symptoms include vitiligo, headaches, hair loss (alopecia), and hearing loss. This article describes the various signs and symptoms of VKH disease and its pathogenesis.

Red complex: Polymicrobial conglomerate in oral flora: A review.

Oral diseases are the complex host responses composed of a broad array of inflammatory cells, and cytokines, chemokines, and mediators derived from the cells resident in the gingival tissues, as well as from the emigrating inflammatory cells. A chronic polymicrobial challenge to the local host tissues triggers this response, which under certain circumstances, and in a subset of the population, leads to the progressing soft and hard tissue destruction that characterizes periodontitis. The red complex has been proposed as a pathogenic consortium, consisting of P. gingivalis, T. denticola, and T. forsythia. This review has attempted to examine the virulence potential and determinants of these commensal opportunists.

Calciphylaxis and its diagnosis: A review.

Calciphylaxis also known as Calcific uremic arteriolopathy (CUA), is a rare fatal complication usually associated with end-stage renal disease (ESRD). It is characterized by skin ulceration and necrosis leading to significant pain. The disease calciphylaxis is pathological state resulting in accumulation of calcium content in medial wall of small blood vessels along with the fibrotic changes in intima. The aetiopathogenesis of this disease, small vessel vasculopathy, remains complicated, and unclear. It is believed that development of calciphylaxis depends on medial calcification, intimal fibrosis of arterioles and thrombotic occlusion. The disease is rare, life-threatening medical condition that occurs mostly in population with kidney disease or in patients on dialysis. Skin biopsy and radiographic features are helpful in the diagnosis of calciphylaxis, but negative results do not necessarily exclude the diagnosis. This article highlights steps undertaking in the diagnosis of calciphylaxis.

Association of leukemia and mitochondrial diseases-A review.

Mitochondria play an important role in various metabolic pathways like oxidative phosphorylation free radical generation and apoptosis. Defects in mitochondrial function are responsible for a number of heterogenous clinical presentations along with development and progression of cancer. Decrease in cellular energy (ATP) production because of impaired oxidative phosphorylation is the most important cause for these underlying disorders. The present review article aims to provide current understanding of mitochondrial genetics and biology and relates the mt-DNA alterations in leukemia patients.

Inflammation and cancer.

Inflammation is often associated with the development and progression of cancer. The cells responsible for cancer-associated inflammation are genetically stable and thus are not subjected to rapid emergence of drug resistance; therefore, the targeting of inflammation represents an attractive strategy both for cancer prevention and for cancer therapy. Tumor-extrinsic inflammation is caused by many factors, including bacterial and viral infections, autoimmune diseases, obesity, tobacco smoking, asbestos exposure, and excessive alcohol consumption, all of which increase cancer risk and stimulate malignant progression. In contrast, cancer-intrinsic or cancer-elicited inflammation can be triggered by cancer-initiating mutations and can contribute to malignant progression through the recruitment and activation of inflammatory cells. Both extrinsic and intrinsic inflammations can result in immunosuppression, thereby providing a preferred background for tumor development. The current review provides a link between inflammation and cancer development.

Résumé L'inflammation est souvent associée au développement et à la progression du cancer. Les cellules responsables de l'inflammation associée au cancer sont génétiquement stables et ne subissent donc pas l'émergence rapide d'une pharmacorésistance; par conséquent, le ciblage de l'inflammation représente une stratégie attrayante à la fois pour la prévention du cancer et pour le traitement du cancer. L'inflammation tumorale extrinsèque est causée par de nombreux facteurs, notamment: infections bactériennes et virales, maladies auto-immunes, obésité, tabagisme, exposition à l'amiante et consommation excessive d'alcool, le tout qui augmentent le risque de cancer et stimulent la progression maligne. En revanche, l'inflammation intrinsèque au cancer ou provoquée par le cancer peut être déclenchée par des mutations initiant un cancer et peuvent contribuer à la progression maligne par le recrutement et l'activation de cellules inflammatoires. Tous les deux les inflammations extrinsèques et intrinsèques peuvent entraîner une immunosuppression, fournissant ainsi un fond préféré pour le développement de la tumeur. le l'examen actuel établit un lien entre l'inflammation et le développement du cancer.