Evaluation of an educational concept for risk-oriented prevention in undergraduate dental education

The rosetta stone of successful ageing: does oral health have a role?

Ageing is an inevitable aspect of life and thus successful ageing is an important focus of recent scientific efforts. The biological process of ageing is mediated through the interaction of genes with environmental factors, increasing the body's susceptibility to insults. Elucidating this process will increase our ability to prevent and treat age-related disease and consequently extend life expectancy. Notably, centenarians offer a unique perspective on the phenomenon of ageing. Current research highlights several age-associated alterations on the genetic, epigenetic and proteomic level. Consequently, nutrient sensing and mitochondrial function are altered, resulting in inflammation and exhaustion of regenerative ability.Oral health, an important contributor to overall health, remains underexplored in the context of extreme longevity. Good masticatory function ensures sufficient nutrient uptake, reducing morbidity and mortality in old age. The relationship between periodontal disease and systemic inflammatory pathologies is well established. Diabetes, rheumatoid arthritis and cardiovascular disease are among the most significant disease burdens influenced by inflammatory oral health conditions. Evidence suggests that the interaction is bi-directional, impacting progression, severity and mortality. Current models of ageing and longevity neglect an important factor in overall health and well-being, a gap that this review intends to illustrate and inspire avenues for future research.

A five-year cohort study on German dental students: Self-assessment in regard to previous experience and attitude toward patients with different types of disability

AIMS

In Germany, a curriculum in special care dentistry (SCD) is not mandatory. As a result, very little is known about dental students' attitudes toward interacting with people with disability (PwD). The study´s aim was to assess this among dental students at Witten/Herdecke University (UW/H).

MATERIAL AND METHODS

In the academic years 2016-2017 to 2020-2021, dental students in the 7th semester (UW/H) were asked to complete a self-assessment questionnaire. Prior to its start, the study had obtained a positive vote from the ethics committee of the UW/H (#174/2016).

RESULTS

Out of 199 students 166 persons on average 24.5 years old completed the questionnaire. Nearly all participants had already had previous experience with PwD in various domains of life prior to dental school (89.2%). Three-quarters indicated not having reservations about interacting with PwD. The proportion of persons without previous experience in interacting with a PwD was almost twice as high in the group with reservation (16.2%) as it was in the group without reservation (8.7%). Almost all surveyed students (92.8%) affirmed that they would like to learn more on the topic of "Professional Interaction with PwD."

CONCLUSION

Most of the respondents did not have reservations about interacting with PwD. Almost all the participants indicated a high level of interest in topics related to SCD. Also, the authors like to encourage the curriculum committees of dental schools at other universities to integrate courses on SCD, based on the iADH recommendations, into their dental curricula.

Evaluation of a concept to classify anamnesis-related risk of complications and oral diseases in patients attending the clinical course in dental education

BACKGROUND

Aim of the current study was the assessment of risk classes according to a previously established system to classify the anamnesis-related risk of complications and of oral diseases in a cohort of patients attending the dental student course for dental preventive measures.

METHODS

Patients attending the student course between April 2020 and December 2021 were included. To assess the medical history, a specific anamnesis tool was used, which included the classification of different potential anamneis-related risks originating from general diseases, medications or lifestyle factors into a low, moderate or high risk of complications and/or risk of oral diseases. Thereby, the risk of complications was defined as the increaeed probability of harm during dental measures (professional tooth cleaning, invasive dental treatment or any kind of manipulation, which may cause a bacteremia), e.g. infectious endocarditis. On the other hand, the risk of oral diseases was an increaeed probability of development and/or progression of oral diseases like caries, periodontitis or mucosal diseases. Those risk classes were subsequently analyzed under consideration of age and gender.

RESULTS

858 patients, with a mean age of 50.48 ± 20.72 [median: 52.0] years, and a nearly balanced gender distribution (50.8% female and 49.2% male) were included. In the overall cohort, the risk of complications related with dental measures was low in 38.3%, moderate in 42.4% and high in 19.3% of participants. The risk of oral diseases was low in 33.1%, moderate in 37.2% and high in 29.7% of participants. Both, the risk of complications and the risk of oral diseases increased with patients' age (p < 0.01). Thereby, the risk of complications as well as the risk of oral diseases related to general diseases and medication significantly increased with age (p < 0.01).

CONCLUSION

Nearly one fifth of patients in dental student couse show a high risk of complications related with dental measures. Morever, nearly one third of those individuals have a high anamnesis-related risk of oral diseases. With increasing age, the amount of patients in high risk classes becomes higher. Future dental education and research should address the high relevance of anamnesis-related risk factors.

Cross sectional study on the competence and confidence of dental students and graduates in the management of medically compromised patients and acute medical emergencies

A rapidly aging population means many people have multiple health issues leading to an increased risk of acute medical emergencies. The objective of this study was to evaluate how essential experiential learning is in developing dental graduates' ability to manage medically compromised patients. Three hundred and twenty-seven students and graduates were invited to participate in an online survey to rate their confidence in managing medically compromised patients and acute medical emergencies using a 5-point Likert scale. Competence of knowledge was evaluated using 30 multiple choice questions (MCQs) across six domains. The respondents were also asked whether a theory-only training adequately prepared them to manage medically compromised patients, or whether it must be supplemented with clinical training. Two-hundred and sixty-four responses were collected from 75 undergraduates (UG), 96 junior dental officers (JDO) and 93 senior dental officers (SDO). The UG reported that they infrequently managed medically compromised patients, whereas both the JDO and SDO reported having frequent encounters with these patients. The mean confidence scale in the management of medically compromised patients were 2.62, 3.50 and 3.69 (out of 5), respectively. In contrast, their confidence scale in the management of acute medical emergencies was 2.05, 2.33 and 2.50 (out of 5), respectively. The MCQ scores were 25.51, 26.44 and 26.86 out of 30, respectively. The outcomes of the JDO and SDO were significantly better than the UG (t-tests, p<0.05). All three groups responded that a theory-only training in dental school did not adequately prepare them to manage medically compromised patients. Both the JDO and SDO felt that their clinical work experience better prepared them to manage these patients. Experiential learning from "real-life" clinical experience is an essential component in developing graduates' confidence and competence in the management of medically compromised patients. A dental curriculum with theory-only training in this aspect is inadequate.

Evaluation of an individual anamnesis tool for teaching risk-oriented prevention - a pilot study in undergraduate dental students

BACKGROUND

A comprehensive medical history is needed to establish and ensure a high standard in dental care; however, it is challenging to draw clinical consequences on the variety of potential diseases and medications, especially for dental students. Aim of this observational study was to investigate, whether undergraduate dental students using an analog anamnesis tool for risk classification would be more confident and have more knowledge in risk classification than other students in the same year of study.

METHODS

A cohort of 48 fifth year dental students was included and allocated into two groups based on their curriculum-related division (group A: n = 25, group B: n = 23). Group A received a teaching event and provision of an analog anamnesis tool for risk classification; group B received neither a teaching event nor the anamnesis tool. At baseline and after two weeks (follow-up), questionnaires regarding self-perceived confidence with risk classification, questions on different disease, medications and lifestyle factors and a task with 15 medical histories of prepared patient cases were applied. The data was statistically analyzed using Mann-Whitney or Wilcoxon test.

RESULTS

In group comparison of the differences between baseline and follow-up regarding self-perceived confidence, significantly higher improvement was noted in group A compared to group B for all questions (p < 0.05). With regard to knowledge, the group comparison revealed that the differences in all of the four tasks were significantly higher in group A compared to group B (pi ≤ 0.01). Thereby, the different tasks in group A differed between baseline and follow-up as follows: Risk of complications: 49.04 ± 13.59 vs. 67.96 ± 17.22, p < 0.01, Risk of oral diseases: 48.77 ± 13.57 vs. 63.44 ± 16.78, p = 0.01, Indication of antibiotic prophylaxis: 75.70 ± 13.45 vs. 87.97 ± 10.37, p < 0.01 and the Medical history task on 15 patient cases: 58.45 ± 4.74 vs. 71.47 ± 9.54, p < 0.01.

CONCLUSION

The applied analog anamnesis tool supported an increase in students´ confidence with issues related to at-risk patients alongside with their knowledge in risk classification. The applied anamnesis tool can be recommended for improving teaching of risk management for undergraduate dental students.