Medical emergencies in dental practice - management requirements and international practitioner proficiency. A scoping review

Knowledge and Attitudes towards Medical Emergencies among Dentists in Iași, Romania

The aim of this study was to evaluate the level of knowledge of resident dentists and new graduates regarding the etiology, clinical diagnosis, and treatment of the main medical emergency conditions. The study included a sample of 152 new graduates and residents in the first, second, and third year of training in Prosthodontics and General Dentistry from the Faculty of Dental Medicine in Iasi, Romania. Their level of knowledge and the attitudes were assessed using a questionnaire with 24 questions, divided into four sections. The differences among groups were identified using the chi-square test (p < 0.05). A high level of knowledge was found among the three groups of subjects for the questions regarding the recognition of clinical signs in hypoglycemic crisis (88-100%), in anaphylactic shock (83.3-94.5%), and the treatment of angina pectoris (76.2-84.2%). In contrast, a low level of knowledge was found for the questions regarding pulse evaluation in the case of an emergency (26.3-35.7%), the parameters of normal breathing (28.9-43%), and the treatment of hypoglycemic crisis (27.8-44.8%). The study indicated that the dentists had a moderate understanding of dental office medical emergencies and preferred practical training over theoretical courses.

Simulation training for medical emergencies: Evaluation of dentists' long-term learning skills and confidence

INTRODUCTION

As the population ages and more patients experience medical emergencies during dental treatments, dentists must competently and confidently manage these situations. We developed a simulation training course for medical emergencies in the dental setting using an inexpensive vital sign simulation app for smartphones/tablets without the need for an expensive simulator. However, the duration for which this effect is maintained is unclear. This study was performed to evaluate the long-term educational effect at 3, 6, and 12 months after taking the course.

MATERIALS AND METHODS

Thirty-nine dental residents participated in this course. Scenarios included vasovagal syncope, anaphylaxis, hyperventilation syndrome, and acute coronary syndrome, each of which the participants had to diagnose and treat. The participants were evaluated using a checklist for anaphylaxis diagnosis and treatment skills immediately after and 3, 6, and 12 months after the course. The participants were also surveyed about their confidence in diagnosing and treating these conditions by questionnaire before, immediately after, and 3, 6, and 12 months after the course.

RESULTS

The checklist scores for anaphylaxis were significantly lower at 3, 6, and 12 months after the course than immediately after the course. The percentage of participants who provided a correct diagnosis and appropriate treatment for vasovagal syncope, hyperventilation syndrome, and acute coronary syndrome was lower at all reassessments than immediately after the course.

CONCLUSION

Because medical emergency management skills and confidence declined within 3 months, it would be useful to introduce a refresher course approximately 3 months after the initial course to maintain skills and confidence.

Simulation training for medical emergencies of dental patients: A review of the dental literature

In recent years, due to the aging of the population, the number of dental patients with comorbidities such as hypertension and diabetes has increased. Although it has been reported that these patients are increasingly developing medical emergencies during their dental treatments, many dental providers still do not possess the skills to manage medical emergencies appropriately. Simulation training is essential to improve this situation however, there is no report describing how to conduct an effective simulation in detail for dental office medical emergencies. The purpose of this review is to provide information on simulations that is effective and practical. The authors will highlight the key characteristics for providing effective simulation trainings, such as the selection of simulators, simulation locations, instructors, debriefings, methods for evaluating educational effectiveness, and the use of telesimulation as a method for simulation training due to the global COVID-19 pandemic. In addition, this review provides recommendations on tailoring an ideal simulation training course for those who wish to create one. The authors hope that this review will promote the spread of effective simulation training and in turn, contribute to improving the medical safety of dental patients.

Evaluating the use of role-play simulations in teaching management of medical emergencies in the dental clinic

BACKGROUND

Practical hands-on training is necessary for clinical competence in managing medical emergencies in the dental setting. Therefore, the King Abdulaziz University Faculty of Dentistry developed a role-play simulation-based clinical module for training clinical years (Years 4, 5, and 6) dental students in medical emergency management between 2016 and 2020. This study aimed to assess the knowledge and skills of years 4, 5, and 6 dental students before and after the completion of the role-play simulation-based medical emergency training module.

METHODS

A mandatory four-hour annual training module was designed consisting of a 45-minute lecture on the medical emergency basic action plan and overview, four hands-on stations, and six role-play simulation-based medical emergency stations. A 16-item multiple choice test was used to assess the knowledge of the students before and after the training module every academic year. An objective structured clinical exam (OSCE) on a medical emergency scenario was administered to the students graduating each year. The difference between the pre- and post-module test scores and the one-time OSCE pass/fail rate were analyzed statistically using appropriate tests.

RESULTS

A total of 846 students participated in the study between 2017 and 2020: 275 once, 483 twice, 87 thrice, and one participated four times; in total, 1,506 assessments were conducted. Overall, the pre-test and post-test mean scores were 9.4 ± 3.0 and 13.5 ± 1.6, respectively. All students showed significant improvements in the post-test scores compared to the pre-test scores. Year 4 students showed the highest improvement, followed by Year 5 and Year 6. There was a statistically significant association between the pass/fail rate of the OSCE station and the number of times the module was taken.

CONCLUSIONS

The significant improvement in the scores of clinical year students in this study supports an annual mandate for all dental students to undergo simulation-based competency training in their clinical years. Teaching institutions are recommended to utilize simulation and hands-on instruction to teach medical emergency management.

Dental students' attitudes on cardiopulmonary resuscitation training via virtual reality: an exploratory study

Purpose Resuscitation guidelines have advocated the use of virtual learning as a form of pre-course e-learning. Virtual reality (VR) has been identified to provide a method of constructive learning with instant feedback. There are increasing publications of VR use in cardiopulmonary resuscitation (CPR) training; however, there is a dearth from the dental profession. Therefore, the aim of this exploratory study was to investigate dental students' opinions in CPR training using VR.Methods In total, 120 dental students undertook both conventional (manikin) and VR CPR training in a cross-over design. The VR scenario was in a hospital setting. Following, students completed a questionnaire evaluating their experiences.Results The majority of students (n = 88) reported that this was the first time that they had utilised VR. The experience of using VR in CPR training was rated as very good. Most students felt that the inclusion of VR in CPR training created a better learning experience and had a high learning potential. However, the hospital setting was not entirely relevant.Conclusion Dental students recommended that VR CPR training should be used as an adjunct to conventional training in dental education, but the VR scenario would benefit being a virtual dental environment.

Knowledge of handling medical emergencies among general dental practitioners pan India: a cross-sectional survery

BACKGROUND

Medical emergency situations in dental clinics have been contemplated to be an issue in most of the countries by reason of dentist's lack of knowledge and preparedness to attend emergency situations in dental offices. The aim of this paper is to observe the knowledge, attitude, and perceived confidence of the general dental practitioners regarding emergency medical care and its practical application. Questionnaire on knowledge assessment was circulated among 500 dentists using printed questionnaire formats and various social media platforms. The questionnaire included details on treating hypertensive patients, cardiopulmonary resuscitation training, accessibility of medical emergency equipments in the dental clinics, prevalence of medical emergency cases in the dental office and the self-assessed competence to handle medical emergency situations in the dental clinics. Data was surveyed and scrutinized using the Statistical Package for Social Sciences (SPSS), version 17 (SPSS Inc., Chicago IL). Descriptive statistics was tabulated and Chi square tests was applied.

FINDINGS

500 general dental practitioners pan India were involved in the study (294 were females and 207 were males). They were grouped into different age groups (20-30 yrs, 30-40 yrs, 40-50 yrs, 50 and above) and experience (0-5 yrs, 5-10 yrs and more than 10 years). 279 participants did not attend any medical emergency training whereas, 222 participants from all groups attended training program. It was observed that with increased experience in the field, the knowledge, awareness and confidence to treat medical emergency situation in the dental clinics was better. Dentists should update themselves from time-to-time with the latest technologies in the field and need to attend training programs to handle any medical emergency situations in the dental offices. Medical emergencies in a dental clinic can be encountered at any point of time and the clinician should have apt knowledge in handling such situations. Majority of the dentists feel subdued in managing medical situations in dental offices. Training and workshops for handling medical situations in the dental offices should be mandated at the undergraduate and postgraduate levels. This will help the dentist to shape one's confidence in managing such situations without apprehension. Availability of proper infrastructure and equipments is recommended in every dental clinics so as to ease the handling of the situation.

CONCLUSION

This paper enlightens the need of basic life support training on regular basis among the dentists to improve the competence among them and to improve the confidence in handling such situations.

A Cross-Sectional Study Investigating the Knowledge and Attitude of Health Professions Students in Saudi Arabia: Are They Ready for Cardiopulmonary Resuscitation?

INTRODUCTION

Cardiopulmonary resuscitation (CPR) training is important for students of health professions to learn and be prepared to perform. Colleges have a responsibility to provide adequate training for their students to ensure that they are ready and confident to deal with life-threatening situations. However, studies have shown that some graduates and practitioners lack sufficient knowledge in performing CPR. The aim of this study is to assess the knowledge of health professions students in the Kingdom of Saudi Arabia (KSA) who have started clinical practice.  Methodology: This cross-sectional study was conducted in February 2022 and included health professions students in all academic years, including interns and residents, across colleges of King Saud bin Abdulaziz University for Health Sciences, Riyadh, KSA. The study questionnaire consisted of three sections: attitudes, knowledge, and demographics. The attitudes section included 11 questions, while the knowledge section included 10. The demographic section included university level, Grade Point Average (GPA), CPR training status, willingness to learn CPR, witnessing CPR, and family history of cardiac disease. Statistical analysis was conducted using chi-squared tests, t-tests, two-sample proportion tests, ANOVA, and bivariate correlation analyses.

RESULTS

The mean age of the participants was 21.2 (±1.9) years. Participants had a mean knowledge score of 5.1 (±1.8) out of 10 potential points. Also, the participants had a total attitude score of 42.7 (±6.2) out of 55 potential points.

CONCLUSION

The study highlights the importance of CPR training for healthcare providers and the need for ongoing training to maintain knowledge and skills. The results suggest that attitudes towards providing CPR may be influenced by cultural beliefs and fear of liability or disease transmission. Higher participant GPA and positive attitudes towards chest compressions and CPR training were found to be associated with increased knowledge.

Medical emergencies in dental practice: A nationwide web-based survey of Italian dentists

Objective

Dentists must be prepared to manage medical emergencies, which are arisen during dental practice together with the increase of age population and medically compromised patients. This study aims at assessing the occurrence of medical emergencies in a cohort of Italian dentists, to ascertain their level of confidence in the management of these conditions, also based on their educational training and type of medical graduation, and, finally, to know their educational needs, in order to plan appropriate institutional interventions for specific training.

Methods

A national-based cross-sectional study was carried out by means of an online survey sent to all dentists working in Italy.

Results

The survey included 6818 questionnaires. Most of the respondents (n = 4443; 65.2%) reported the occurrence of at least one medical emergency during their professional life. The events rarely resulted in death as declared by only 62 (0.9%) of respondents. The commonest medical emergency was the vasovagal syndrome. Most medical emergencies occurred during the dental procedure (n = 4883; 71.6%). An average degree of satisfaction about the ability to diagnose and manage medical emergencies was reported by most of respondents, with high level of confidence in treating vasovagal syndrome, while a lack in preparedness about the management of myocardial infarction or transient ischemic attack (TIA) and stroke. Medical doctors were more confident in managing the emergencies than dentistry graduates (p < .01). Considering the educational needs, almost all of participants (n = 6721; 98.6%) declared the need to improve their training and expressed their interest in theoretical-practical institutional courses as well as in the establishment of an official national register for medical emergencies occurred in dental practice.

Conclusions

Medical emergencies are not negligible and the dentist should receive adequate training and continuing education to be updated and ready for their correct management.

Clinical significance

The dentist should be ready to deal with medical emergencies and provide first aid to the patient. The dentist is not always prepared to manage the most complex emergencies; therefore, there is the need to organize post-graduate courses and to set up an emergency register.

Sudden Cardiac Arrest in a Dental Patient Awaiting Examination

Sudden cardiac arrest (SCA) is an uncommon event in dental practice; however, the frequency of dentists encountering SCA and other major medical emergencies is increasing. We report the successful resuscitation of a patient who developed SCA while awaiting examination and treatment at a dental hospital. The emergency response team was called upon, and cardiopulmonary resuscitation/basic life support (CPR/BLS), including chest compression and mask ventilation, was promptly initiated. An automated external defibrillator was used, which indicated that the patient's cardiac rhythm was unsuitable for electrical defibrillation. The patient returned to spontaneous circulation after 3 cycles of CPR and intravenous epinephrine. The knowledge and skill levels of dentists regarding resuscitation under emergency circumstances should be addressed. Emergency response systems must be well established, and CPR/BLS knowledge and training should be updated regularly, including optimal management of both shockable and nonshockable rhythms.

Frequency and characteristics of medical emergencies in an Australian dental school: A retrospective study

PURPOSE/OBJECTIVES

The frequency of medical emergencies in a dental setting is relatively low. However, most dental treatment occurs outside of a hospital setting; thus the time to respond to a life-threatening situation is crucial. The aim of this study was to determine the frequency and characteristics of medical emergencies that occurred at the Griffith University Dental Clinic over a 6-year period.

METHODS

Data involving medical emergencies was collected at a dental school between January 2014 and December 2019. Data was obtained from the risk incident reporting system (GSafe), and descriptive statistics were analyzed using IBM SPSS.

RESULTS

The frequency of medical emergencies in a dental setting over the 6-year retrospective period based on the number of dental services provided was 0.037% (n = 108). The three most common medical emergencies were syncope (25.0%), hypoglycemia (16.7%), and foreign body ingestion (13.9%). These happened more often during dental extractions (26.9%), followed by local anesthesia (16.7%) and restorative procedures (13.0%). A larger portion of these incidents occurred during dental treatment (62.0%) as opposed to before (12.0%) or after (26.0%). Most medical emergencies happened within the dental student clinic (72.2%) followed by the dental waiting room (19.5%) and dental private clinic (8.3%).

CONCLUSION

Overall, the number of medical emergencies at the Griffith University Dental Clinic was low. The most common medical emergencies were syncope, hypoglycemia, and foreign body ingestion. Dental education in preventative strategies and training in basic life support is necessary to ensure dental practitioners can manage the acute deterioration of a patient promptly.

Clear aligner VS fixed self-ligating appliances: Orthodontic emergency during 2020 COVID-19 pandemic

Introduction

The aim was to investigate the type, incidence, and degree of orthodontic-related emergencies in orthodontic patients during the 2020 coronavirus disease 2019 pandemic and compare the different effects of clear aligner (CA) and fixed self-ligating appliances on the orthodontic emergency.

Methods

The questionnaire was based on emergencies in orthodontics. The responses of 428 patients between the ages of 12 and 38 years (20.4 ± 7.03) in orthodontic treatment during 2020 were examined.

Results

The gender, age, and the type of orthodontic appliance affect the incidence of orthodontic-related emergencies. Female or adolescent patients treated by self-ligating appliances showed a higher incidence of emergencies. The patients treated by CA exhibited a much lower incidence of emergency. Appliance detachment and mucosa injury were very common in respondents, whereas accidental ingestion and other rare emergencies were less common. The most common reason leading to appliance detachment was chewing hard food. Interestingly, the fixed self-ligating appliances group was also affected by the accidental detachment of appliances to a large extent. The CA and self-ligating groups showed an almost equal incidence of accidental ingestion. The most common foreign body was elastics in both groups. However, the self-ligating group could accidentally ingest dangerous foreign bodies, such as archwires, miniscrews, and welded attachments.

Conclusions

Orthodontic-related emergencies were very common in patients. The CA could effectively reduce orthodontic-related emergencies. Dentists should raise patients’ awareness of proper appliance care. A proper and standard protocol should be developed.

Syncope in Dental Practices: A Systematic Review on Aetiology and Management

INTRODUCTION

This systematic review aimed to give an overview of the current evidence surrounding the aetiology and management in terms of treatment and prevention of syncope in dental practices. Alongside the occurrence, the practitioner's competence, and the association between syncope and local anaesthetics were discussed.

METHODS

An electronic search in EMBASE, Web of Science, PubMed, Cochrane databases and a hand search were performed by 2 independent reviewers to identify studies up to November 2019. Eligibility criteria were applied and relevant data was extracted. Inclusion criteria covered all types of dental treatment under local anaesthesia or conscious sedation performed by a wide range of oral health care workers in their practices. Risk of bias of the included studies was assessed using the methodological tools recommend by Zeng et al.¹ No restrictions were made to exclude papers from qualitive analysis based on risk of bias assessment.

RESULTS

The search yielded a total of 18 studies for qualitative analysis. With the exception of one prospective cohort study, all articles were considered having a high risk of bias. Meta-analysis showed that dentists encountered on average 1.2 cases of syncope per year. The male gender (RR = 2.69 [1.03, 7.02]), dental fear (RR = 3.55 [2.22, 5.70]), refusal of local anaesthesia in non-acute situations (OR = 12.9) and the use of premedication (RR = 4.70, [1.30, 16.90]) increased the risk for syncope. Treatment and prevention were underreported as both were solely discussed in one study. The supine recovery position with raised legs and oxygen administration (15l/min) was presented as an effective treatment. The Medical Risk-Related History (MRRH) system was proposed as prevention protocol, yet this protocol was ineffective in reducing incidence rates (p = 0.27). The majority of dentists (79.2%) were able to diagnose syncope, yet most (86%) lacked the skills for appropriate treatment. Only 57,6% of dental practices were equipped with an oxygen cylinder.

CONCLUSIONS

Syncope is the most common emergency in dental practices. Nonetheless, the vast majority of dentists do not seem competent nor prepared to manage this emergency. Psychogenic factors seem to play an important role in provoking syncope. Placing the patient in a supine reclined position with raised legs in combination with the administration of oxygen seems effective for regaining consciousness. Although valuable in many aspects, risk assessment by medical history taking is not proven to result in fewer episodes. The strength of these conclusions is low based on GRADE guidelines.².

Medical Emergency Management in the Dental Office (MEMDO): A Pilot Study Assessing a Simulation-Based Training Curriculum for Dentists

In the event of a medical emergency in the dental office, the dentist must be able to identify a patient in distress, assess the situation, and institute proper management. This study assessed the impact of a simulation-based medical emergency preparedness curriculum on a resident's ability to manage medical emergencies. This interventional and pre-post educational pilot study included 8 participants who completed a standard curriculum and 8 who completed a modified curriculum (N = 16). The intervention consisted of a comprehensive medical emergency preparedness curriculum that replaced lecture sessions in a standard curriculum. Participants completed performance assessments using scenario-based objective structured clinical examinations (OSCEs) that were recorded and evaluated by calibrated faculty reviewers using a customized scoring grid. The intervention group performed significantly better than the control group on their summative OSCEs, averaging 90.9 versus 61.2 points out of 128 (p = .0009). All participants from the intervention group passed their summative OSCE with scores >60%, while none from the control group received passing scores. Completion of a simulation-based medical emergency preparedness curriculum significantly improved resident performance during simulated medical emergencies.

Assessing readiness to manage medical emergencies among dental students at four dental schools

BACKGROUND AND PURPOSE

Dentists treat a wide range of patients, including patients with compromised health conditions. While rendering treatment, various medical emergencies can and do occur. To help increase the knowledge required to manage such emergencies, dental students must be trained while in dental school. This study aims to assess the level of medical emergency preparedness and knowledge among dental students at four dental schools.

MATERIAL AND METHODS

The participating dental schools were IUSD, Case Western Reserve University School of Dentistry, Marquette University School of Dentistry, and the University of Alabama School of Dentistry. Groups were designed to include 20 dental students from Years 1 to 4. Students were asked to fill out a survey and were then tested on 10 clinical medical emergency scenarios.

RESULTS

A total of 331 dental students participated in the study. The scores based on 10 case scenarios presented with a range of 4.35-8.02. There was no statistically significant difference in the level of preparedness when dental schools were compared. However, Year 1 and Year 2 dental students had significantly lower total scores than those of Years 3 and 4. The students in Years 1 and 2 demonstrated less confidence in their current knowledge to manage medical emergencies. Satisfaction with the training received ranged from 38% to 84%.

CONCLUSION

The results from this study indicate that students' preparedness to manage medical emergencies at these four dental schools is statistically similar. Additional yearly training could enhance students' preparedness in the management of medical emergencies in the dental setting.

Financial contributions made by patients towards dispensed medicines prescribed by Australian dentists from 2006 to 2018: a cost-analysis study

Objective This cost-analysis study explored Pharmaceutical Benefits Scheme (PBS) data to determine the financial patient contribution (PC) towards dispensed medications prescribed by dentists and temporal trends in cost contributions. Methods For this study we used the PBS online dataset and only included concessional data in the analysis. Data on dental medications dispensed under the PBS from 2006 to 2018 were accessed. For all medicines aggregated to different pharmacological categories (antibiotics, analgesics and opiates, anti-inflammatories, antifungals, benzodiazepines, anticonvulsants and anti-emetics, and emergency medications), a temporal trend was generated using annual PC data. Cumulative patient and mean annual PC data were also generated in a similar manner. Results Cumulative PC over the study period for dental PBS prescriptions was A$28783361 (A$5.55 per dispensing). The mean annual PC for dental PBS was A$2214105 (for the entire concessional population from 2006 to 2018), with a statistically significant and strong correlation between year and PC (Dental PBS, A$59756 per year; r=0.98: P<0.0001). Antibiotics represented the highest proportion of PC (87.8%), whereas the lowest proportion of PC was for emergency medications (e.g. adrenaline, atropine, glucagon, naloxone), which amounted to 0.003%. Conclusions This study highlights the increasing contributions made by patients towards antibiotic prescriptions. What is known about the topic? Australian dentists can independently prescribe subsidised medications as per a set scope for general and specialist dentists, regulated under the PBS with requisite adherence to specific legal requirements. What does this paper add? This is the first study highlighting the increased level of patient financial contributions towards dental medicines, according to different pharmacological categories, dispensed by pharmacists in Australia. What are the implications for practitioners? This study creates a base for future research assessing the appropriateness of the PBS subsidy and the PBS Safety Net threshold, possibly reassessing the out-of-pocket pricing on brand substitution and appropriately reassessing the current dental PBS schedule.

Management of medical emergencies in orthodontic practice

Background

The aims of this study were to survey the occurrence of acute medical situations in Dutch orthodontic practice and to examine the self-perceived competence of orthodontists in managing acute medical emergencies.

Methods

A self-designed questionnaire was distributed among all 149 Dutch orthodontists attending the spring meeting of the Dutch Society for Orthodontists. The questionnaire was divided into three parts, addressing background information of the orthodontist, precautions against and experiences in acute medical situations, and self-perceived competence of nine common medical emergencies. The statistical analysis was performed using the chi-square test and a multiple logistic regression analysis.

Results

The response rate was 74.5% (105 out of 149). The male to female ratio in this population was 55:50. Mean age of all participants was 46.9 years (SD 10.4 years) with on average 16.7 years of working experience (SD 10.6 years). The most common medical emergency reported by Dutch orthodontists was vasovagal collapse (n = 219), followed by acute allergic reaction (n = 163) and hyperventilation (n = 83). On average, 75% (n = 79) of the orthodontists felt competent to handle any acute medical situation with an average occurrence of 0.36 acute medical emergencies per orthodontist per year. Male participants were more likely to send patients towards the emergency department (p = 0.049). Moreover, a statistically significant negative correlation was observed between self-perceived competence handling hypoglycemia and years of clinical experience. The longer orthodontists were clinically active, the less competent they felt when encountered with a hypoglycemia (p = 0.031).

Conclusions

Medical emergencies may be rare but challenging occurrences in the orthodontic practice. It is strongly recommended for all orthodontists and supporting staff to be trained regularly in the management of medical emergencies and to possess up-to-date evidence-based knowledge. Familiarity with and availability of appropriate drugs and equipment are deemed essential to the management of acute medical emergencies that may arise in the orthodontic practice.

Patients' views on dentists' ability to manage medical crises - results of focus group research

BACKGROUND

Australia faces an ageing population which is more medically complicated than in years past, and it is important that we meet public expectations of management of medical emergencies in the dental clinic. No research before has examined in depth the public perception of dentists' medical emergency management.

AIM

To qualitatively assess the publics' perception of medical emergencies in dentistry and their expectations of medical emergency management by dentists.

METHODS

Twelve members of the public associated with a university clinic participated in two focus groups of six persons, where semi-structured discussions were carried out, audio recorded and transcribed, and subsequently underwent comprehensive thematic analysis.

RESULTS

Key findings included a high expectation of dentists' general medical knowledge, as well as potential concern regarding a lack of routine medical assessment prior to undertaking dental treatment.

CONCLUSIONS

Participants expected dentists to be highly proficient at managing medical crises and support the concept of medical emergency management certification for dentists.