Medical emergencies encountered in dental clinics: A study from the Eastern Province of Saudi Arabia

Lebanese Dentists' Preparedness to Deal With Medical Emergencies in Their Clinics: A National Survey

INTRODUCTION AND AIMS

Health-related emergencies, from minor incidents to life-threatening situations, can occur unexpectedly in dental clinics. Ensuring that dentists and their teams are well-prepared with adequate training and essential equipment is crucial. Proper preparedness can lead to effective management of emergencies and reduce potential complications. This cross-sectional national study aimed at assessing the preparedness of Lebanese dentists in managing medical emergencies.

METHODS

Data was collected between August and October 2024 using an online questionnaire which was distributed to all registered Lebanese dentists through the Lebanese Dental Associations located in Beirut and Tripoli.

RESULTS

The study found that 38.2% of dentists had an emergency kit in their clinics, and 88.0% had some emergency equipment; yet only 5.9% had a defibrillator. While 71.3% had emergency training in university, 28.5% never received it. Only 18.8% reported staff training in medical emergencies. Most dentists (74.2%) encountered minor medical issues, and 22.4% faced major emergencies, with only 1.8% reporting cardiac arrest cases. Vasovagal reactions, hypoglycemia, and orthostatic hypotension were common emergencies. While 69.0% felt capable of managing minor issues, confidence dropped for major emergencies and specific procedures. An overwhelming 87.8% expressed a need for more emergency training. Post-graduation training, prior defibrillator use, and having an emergency kit were linked to better emergency management capabilities in the logistic regressions.

CONCLUSION

The findings of this study indicate significant gaps in emergency preparedness among Lebanese dentists. Many lack adequate training and resources, highlighting the urgent need for further training and better-equipped clinics. Strengthening policy frameworks and resource allocation is crucial.

CLINICAL RELEVANCE

Stakeholders should prioritize implementing mandatory training programs and developing clear guidelines to ensure that dental clinics in Lebanon are adequately prepared to manage health-related emergencies effectively.

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.

Frequency and features of medical emergencies at a teaching dental hospital in Saudi Arabia: a 14-year retrospective observational study

BACKGROUND

This study aimed to determine the nature, frequency, and characteristics of medical emergencies occurring at the King Abdulaziz University Dental Hospital.

MATERIALS AND METHODS

The incident reports of medical emergencies recorded at the King Abdulaziz University Dental Hospital from January 2008 to December 2022 were retrospectively reviewed. The annual/overall incidence of medical emergency events was calculated per 100,000 patients. The following characteristics of the patients/events were evaluated: age, gender, operator, procedure, location, timing of treatment, administration of local anesthesia, past medical history, symptoms, diagnosis, outcome, and disposition. Multivariable logistic regression models were used to investigate the associations of these characteristics with two outcomes: syncope and transfer to the emergency room (ER).

RESULTS

The incidence of emergency events was 17.4 per 100,000 patients. Syncope and hypoglycemia were the most common emergencies. Most incidents recovered, with only 13% requiring transfer to the ER. Undergoing no procedure and American Society of Anesthesiologists (ASA) class 2,3 were associated with syncope. Undergoing a general dental procedure, ASA class 2,3, and a diagnosis other than hypoglycemia and syncope were associated with transfer to the ER.

CONCLUSIONS

The incidence of medical emergencies was low. Dental practitioners need to remain aware of the contributing factors, such as past medical history and anxiety, but medical emergencies can occur in healthy individuals as well. Preparation of the dental office, training of the personnel, and proper recording of the events are essential components of a well-established medical emergency protocol in dental institutions.

[Analysis of death cases in the oral emergency department]

In order to analyze the clinical characteristics of death cases in the oral emergency department of the stomatological hospital, and to improve the first aid technique before and in hospitals, we collected the clinical data of death cases in the Department of Oral Emergency in Peking University School and Hospital of Stomatology from January 2010 to January 2023 for retrospective analysis. General cha-racteristics, such as the patients' gender, age, chief complaint, maxillofacial diseases, systemic underlying diseases, rescue situation, cause of death and seasonal distribution of death were summarized. The results showed that a total of 8 death cases (5 males and 3 females) occurred during the 13-year period, ranging in age from 40 to 86 years, with a median age of 66 years. Among the 8 patients, 5 reported bleeding from oral cancer, 1 reported chest tightness and dyspnea after oral cancer surgery, 1 reported loss of consciousness after maxillofacial trauma, and 1 reported oral erosion and aphagia. All the 8 patients had one or more underlying diseases, such as hypertension, coronary heart disease, diabetes, renal failure, and cerebral infarction, etc. and 2 of them showed dyscrasia. Among them, the cause of death in 5 cases was respiratory and circulatory failure caused by oral cancer rupture and hemorrhage or poor surgical wound healing and hemorrhage; 1 case was uremia and hyperkalemia leading to circulatory failure; 1 case was asphyxia caused by swelling of oral floor tissue after maxillofacial trauma; and the other case was acute myocardial infarction caused circulatory failure after oral cancer surgery. According to the vital state at the time of treatment, 6 patients had loss of consciousness, respiratory and cardiac arrest before hospital, and 2 patients suffered from loss of consciousness, respiratory and cardiac arrest during treatment. All the patients received cardiopulmonary resuscitation and some advanced life support measures, and the average rescue time was 46 min. Due to the low incidence of death in the oral emergency department, medical personel have little experience in first aid. First aid training and drills and assessment should be organized regularly. First aid facilities should be always available and regularly maintained by special personnel, such as electrocardiogram (ECG) monitor, defibrillator, simple breathing apparatus, oxygen supply system, negative pressure suction system, endotracheal intubation and tracheotomy equipment. The death cases mainly occurred in the elderly patients with oral cancer bleeding and systemic underlying diseases. Education of emergency awareness for the elderly patients with oral cancer after surgery should be enhanced. Medical staff should strengthen first aid awareness and skills.

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.

Retrospective analysis of medical emergencies in an oral emergency department

BACKGROUND

To retrospectively analyze the rescue of medical emergencies and critical patients in the oral emergency department in a hospital during the past 14 years; analyze the general condition of patients, their diagnosis, etiological factors, and outcomes of the disease, so as to improve the ability of oral medical staff to deal with emergencies; and optimize the emergency procedures and resource allocation in such departments.

MATERIAL AND METHODS

Data and related information of critical patient emergency rescue from the Emergency Department of the Hospital of Stomatology, Peking University from January 2006 to December 2019, were analyzed.

RESULTS

A total of 53 critical patients were rescued in the oral emergency department in the past 14 years, which is an average of four cases per year, with an incidence rate of 0.00506%. The main type of emergency included hemorrhagic shock and active hemorrhage, with the highest incidence being in the age group of 19-40 years old. Among these cases, 67.92% (36/53) developed emergency and critical diseases before visiting the oral emergency department and 41.51% (22/53) had systemic diseases. After rescue, a total of 48 patients (90.57%) had stable vital signs and 5 (9.43%) died.

CONCLUSIONS

Oral doctors and other medical staff should be able to rapidly identify medical emergencies in oral emergency departments and commence emergency treatment. The department should be equipped with relevant first-aid drugs and devices, and medical staff should be regularly trained in practical first-aid skills. Patients with oral and maxillofacial trauma, massive hemorrhage and systemic diseases should be evaluated and treated according to their conditions and systemic organ function to prevent and reduce medical emergencies.

Knowledge, attitude, and practice of dentists in the management of medical emergencies in India: A cross-sectional study

Background

A medical emergency is an acute, unanticipated medical reaction or complication that threatens the patient's life or health and necessitates rapid attention or intervention. Since these emergencies can be life-threatening, the dentist's readiness is critical to avoid morbidity, mortality, and legal complications. Therefore, this study aims to assess dental students' and practitioners' knowledge, attitude, and practice in managing medical emergencies in India.

Material and methods

A cross-sectional study was conducted at a private dental institute among 420 participants (318 males and 102 females) using a customized questionnaire consisting of sixteen questions - one open-ended and fifteen closed-ended. The data obtained was analysed using Chi-square test, Kruskal-Wallis H test, Mann -Whitney U test, and Spearman's rank correlation coefficient test.

Results

Out of the 420 respondents, 416 (99.05 %) respondents believed that it is essential to obtain patients' vital signs (blood pressure, pulse, respiratory rate, temperature) before starting any treatment. However, 345 (82.14 %) respondents had not taken any course in managing medical emergencies and only 196 (46.67 %) respondents were confident in handling a medical emergency. There was a statistically significant association (P < 0.05) between the various qualifications and responses for the majority of the questions.

Conclusion

There is a general lack of knowledge among all the respondents and a lack of positive attitude among undergraduates in dealing with medical emergencies.

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.

The Role of CT Scan in Pediatric Airway Foreign Bodies

Objective

We aim to determine the utility of CT scan as a method to accurately confirm pediatric airway foreign bodies (AFBs), the current gold standard of which is chest X-ray as the primary imaging modality in the investigation screening of AFBs with progression to microlaryngobronchoscopy.

Methods

A retrospective cohort study of children diagnosed with suspected AFBs between July 2019 and June 2020 was conducted. The primary outcome of missed AFBs from radiologic investigations was recorded.

Results

A total of 226 children with an average age of 1.94 years were included in this study. One hundred and two children were eventually admitted to the hospital for microlaryngobronchoscopy. A total of 89 cases were initially examined by chest X-ray with the diagnosis confirmed in 26 cases. The initial examination was chest CT scan in 105 cases, of which the diagnosis was confirmed in 46 cases. The initial examination was chest CT scan with airway reconstruction in 32 cases, and the diagnosis was confirmed in 17 cases. Patients with negative chest CT scan with airway reconstruction were observed to have resolution of symptoms with no further need for bronchoscopy.

Conclusion

Chest CT scan with airway reconstruction had the highest rate of confirmed diagnosis of pediatric AFBs on initial scanning, followed by chest CT scan, and finally chest X-ray with fluoroscopy; there was no missed diagnosis in chest CT scan with airway reconstruction. Chest CT scan with airway reconstruction can accurately and quickly detect AFBs and reduce unnecessary bronchoscopy.

Knowledge and Awareness of Syncope Among the Population of Riyadh: A Cross-Sectional Study

Background

Although syncope is a common emergency in medical settings, no research has yet evaluated the general population’s awareness regarding it. This study investigated the general population’s knowledge and awareness of syncope and if they could differentiate syncopal and non-syncopal causes of transient loss of consciousness (TLOC).

Methodology

A cross-sectional study was conducted in Riyadh through a validated, self-administered Arabic questionnaire that was distributed to the general population through social media using Google Forms (convenience sampling). Participants younger than 18 or not from Riyadh were excluded from the study. Two cardiologists validated the questionnaire, following which forward and backward translation was done. The questionnaire contained three sections. The first section included demographic data and chronic conditions. In the second section, participants were asked if they or one of their relatives had ever experienced syncope. The third section had eight scenarios assessing the participants’ syncope knowledge. Subjects with ≥five correct answers were considered to be aware.

Results

The number of total responses was 405 participants. Regarding demographic data, 53% of the participants were female, 33% had a medical background, and 76% had a university degree (n = 214, n = 134, and n = 306, respectively). The mean age of the participants was 33.2 ± 13.3 years. Participants who were aware of syncope represented 55% (n = 221). Among the syncope cases, orthostatic syncope had the highest number of correct answers (79%, n = 319), followed by vasovagal syncope (61%, n = 246). Males performed better in cases one (p = 0.001), two (p = 0.004), and seven (p = 0.01).

Conclusions

The results of this study showed that most participants were considered aware of syncope. Gender, marital status, and having a medical background had a significant influence on the results.

Are dental professionals ready to deal with medical emergencies in their clinical office? A survey of university hospitals

This research aimed to assess the availability and need of dental emergency kits in Saudi Arabia university hospitals. A cross-sectional study was conducted among 267 dentists, including undergraduate, dental interns, general dentists, and specialists in 6 university hospitals (private and government colleges). In addition, a closed-ended questionnaire was distributed through emails using the online platform. The data revealed that 49.4% of dentists faced medical emergencies. Out of them, 72.7% said that emergency kits were available in their clinics. Sugar sources and oxygen were most commonly available. On the other hand, 37.8% of dentists handled emergencies independently, 34.5% considered themselves competent with cardiopulmonary resuscitation (CPR), and 28.8% were confident of using emergency (ER) drugs. The most common medical emergencies were vasovagal syncope and hypoglycemia. The emergency kit in dental clinics is relatively available, and the incidence of medical emergencies is relatively minor. However, the competence and confidence of the dentists in tackling an emergency is low, including handling of emergency (ER), knowledge of CPR, and its performance. Therefore, CPR courses should be improved and promoted more widely for this purpose.

Preparedness of Dentists and Dental Clinics for Medical Emergencies in Jordan

BACKGROUND

Dentistry, as most clinical specialties, has a wide range of invasive procedures in which patients are at risk of having a medical emergency (ME). The stress induced at clinic during treatment, the medically compromised elderly patients whom are increasing in number due to the new advancements in medicine and the invasive techniques such as injections, surgical flaps, devitalization or extractions are risk factors for medical emergencies' occurrence.

OBJECTIVE

The aim of this study was to assess the knowledge and the training of dentists and the availability of the emergency drugs and equipment in a sample of dental clinics in Jordan.

METHODS

A questionnaire was designed and distributed using an online service to dentists all over Jordan. It included different question categories; Demographic, Medical emergencies, emergency equipment and medications and dentists' self confidence and training to manage medical emergencies.

RESULTS

Number of 180 completed questionnaires were accepted for the study, 102 were females and 92 were specialists. 158 (87.8%) responders faced a medical emergency at their work place. Most common medical emergency faced in the clinic was the vasovagal attack 81(45%). Major emergencies were witnessed by 79(43.9%) of the dentists. 110 (61.1%) of the responding dentists had their training in medical emergency management after graduation from dental school while 49(27.7%) had their training during dental school. 156(86.7%) found themselves still in need for further training. Blood pressure meter was the most available device at clinics 33(18.3%) and was the most used. Defibrillators were only used by 13(11.3%) of the responders. Epinephrine, steroids and nitro-glycerine were the available drugs for medical emergencies management in the practices (27.8%, 26.7% and 18.9%) respectively. Most dentists were not confident enough to handle medical emergencies.

CONCLUSION

Preparedness of dentists and dental clinics to handle and manage medical emergencies needs further attention and focus to assure prevention and management of such incidents.

Tracheobronchial Foreign Bodies in Children: Experience From 1,328 Patients in China

OBJECTIVE

To analyze the clinical characteristics of tracheobronchial foreign body (FB) cases in a pediatric Chinese population.

METHODS

The clinical data of pediatric patients aged 0-18 years old diagnosed with a tracheobronchial FB in the Children's Hospital of Chongqing Medical University between September 2018 and August 2021 were analyzed retrospectively.

RESULTS

Among 1,328 included cases, 92.09% of patients were <3 years old, the male to female ratio was 1.86:1. The prevalence of tracheobronchial FB was similar between patients living in rural and urban areas and tracheobronchial FBs were more common in winter. The most common presenting symptoms were cough and wheezing. The most common CT findings was local obstruction or tracheobronchial narrowing, followed by obstructive emphysema of lung and pneumonia. The 11.3% of cases that did not report FB aspiration on admission had a longer time to hospital admission and longer hospitalization time than cases reporting FB aspiration (P < 0.05). The most common FB type was nuts (81.17%). FBs were more frequently located in the right bronchus, and 64 (4.82%) cases involved multiple FBs. FBs were expelled by coughing in only 4.07% of cases. For the other cases, FB removal by first bronchoscopy in our hospital was successful and complete in 96.86% of cases. 1.51% of patients had hypoxic ischemic encephalopathy (HIE) and the location of FBs was a possible risk factor for HIE (P < 0.05).

CONCLUSIONS

Tracheobronchial FBs occurred most commonly in children <3 years old. If asphyxia occurs in children which FBs aspirated, emergency treatment is needed to reduce the occurrence of HIE. Rigid bronchoscopy remains the first-line method for FB removal in children.

Perspectives of Dental Practitioners Regarding Their Readiness for Medical Emergencies: A Study in Saudi Arabia

Background:

Training dental practitioners on emergency preparedness and response is essential for the successful management of medical emergencies.

Objectives:

To assess the perceptions of dental practitioners in Saudi Arabia about their readiness to manage medical emergencies in the dental practices.

Methods:

This cross-sectional survey was conducted among dental practitioners working in 52 dental centers in Saudi Arabia. Questionnaires mainly gathered data on the measures taken by dental practitioners to prevent medical emergencies, BLS certification, availability of essential drugs and equipment, and perceptions of dental practitioners regarding the adequacy of their training for medical emergencies.

Results:

Of the total 270 participants, the majority reported that they take medical history (94%), perform visual inspection (90%), consult with patients’ physician when needed (89%), and modify treatment plan as necessary (94%). However, only 19% of them routinely take baseline vital signs for their patients and 52.6% have valid BLS certification. Only 29.6% and 16.3% of dental practitioners have reported that they have all essential drugs and equipment, respectively.

Conclusion:

The preventive measures for medical emergency appears to be deficient because most dental practitioners are not routinely taking baseline vital signs for their patients. This important issue is combined with shortage of BLS certification among dental practitioners and inadequate availability of all medical emergency drugs and equipment in dental practices.

The association between medical diseases and orofacial abscess: A retrospective, hospital-based study

OBJECTIVE

This study aimed to identify the most commonly reported medical diseases among dental patients and to assess its association with the development of the orofacial abscess.

METHODS

The medical records (n = 3164) of dental patients who visited the dental hospital at Umm-Al-Qura University (Makkah, Saudi Arabia) were reviewed. Demographic characteristics of eligible patients were collected. Medical diseases were collected as reported by the patients in the medical records. The International Classification of Diseases (ICD-10) was used to classify the reported medical diseases. Simple descriptive statistics were used to define the characteristics of the study variables through a form of counts and percentages. Multivariable logistic regression analysis was carried out to find out the significant predictors of orofacial abscess.

RESULTS

Upon reviewing 3164 medical records, almost half of the patients had medical diseases (n = 1543, 49%). The mean age of the cohort was 30.3 (SD = 16.43). Diabetes mellitus (n = 316, 20%) and hypertension (n = 210, 14%) were the most common reported medical diseases. Male patients reported having more medical diseases compared to the female. Hypertension was found to be significantly high among female patients (X 2 = 3.167, P-value < 0.001). Multivariable logistic regression analysis indicated that the female gender is significantly associated with the development of orofacial abscess after adjustment for age and vascular risk factors (i.e., hypertension) (B = 1.26, S.E. = 0.57, OR = 3.54, 95%CI = 1.13 to 11.40, P-value = 0.028).

CONCLUSION

Dentists should be aware that diabetes mellitus and hypertension are prevalent among patients visiting dental services. The female gender has a higher association of developing orofacial abscess than male. Within the limitation of this study in a single study center with few patients having orofacial abscess, this study found no association between medical diseases and the development of orofacial abscess.

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.

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.

Medical emergencies in dental hygienists' practice

Dental hygienists in Poland work in various settings, including public health care institutions, private dental practices, dental clinics, kindergartens, and schools. They can often face medical emergencies, whose rate is increasing owing to comorbidities and aging of dental patients' populations. The aim of the study was to assess the prevalence of medical emergencies in dental hygienists' practice in Poland and the hygienists' preparedness and attitudes toward emergencies.A 10-question authors' own questionnaire was filled in by 613 dental hygienist. It referred to their cardiopulmonary resuscitation training, availability of emergency medical equipment in the workplace, the prevalence of medical emergencies including the need for an emergency medical service (EMS) call, and the management of cardiac arrest.Overall, 613 dental hygienists working in Poland participated in the study; 38.99% had taken part in basic life support (BLS) training within the previous 12 months and 35.89% within 2 to 5 years; 15.17% had experienced at least 1 emergency situation requiring an EMS call within the previous 12 months. Vasovagal syncope was the most common medical emergency (15.97%), followed by moderate anaphylactic reaction (13.87%), seizures (8.81%), hyperventilation crisis (7.50%), and hypoglycemia (7.34%).The most common medical emergency in dental hygienists' practice in Poland is syncope followed by mild anaphylactic reaction. Most of the dental hygienist had participated in a BLS course within the previous 5 years; however, 20% of them have never participated since graduation. Dental hygienists should participate in BLS courses every 2 years to keep the cardiopulmonary resuscitation skills and stay up-to-date with current guidelines. An important part of the study participants declare the lack of availability in their workplaces of life-saving equipment, including self-expanding bag resuscitator, oropharyngeal, and supraglottic airway device and oxygen source. Medical emergency equipment as recommended in the international guidelines should be available in every practice.

Preparedness and attitudes towards medical emergencies in the dental office among Polish dentists

BACKGROUND

Medical emergencies in dental offices are considered a problem in most countries owing to dentists' concerns about emergency preparedness, practical skills, lifesaving equipment and staff availability. The prevalence of medical emergencies in dental offices and dentists' preparedness have been analysed in several countries but have never been studied in Poland.

AIM

To assess the prevalence of medical emergencies in dental offices in Poland, as well as dentists' preparedness and attitudes towards medical emergencies.

METHODS

An 18-item questionnaire was completed by 419 dentists. It asked for information on their cardiopulmonary resuscitation training, availability of emergency medical equipment in the dental office, prevalence of medical emergencies and self-assessed competence in various dental office emergencies. Data were analysed using the Statistica 13.3 software package. Variability was measured with standard deviation. Pearson's linear correlation coefficient was used to determine correlation strength.

RESULTS

The most common medical emergencies in Polish dental offices were vasovagal syncope (46.30% of study participants experienced at least one case in the preceding 12 months), orthostatic hypotension (18.85%), hyperventilation crisis (18.61%), mild allergic reactions (16.23%), hypoglycaemia (15.99%) and seizures (11.81%). The prevalence of medical emergency situations requiring an emergency medical service call or medical assistance within the preceding 12 months was 0 for 80.66% of dentists, one for 12.65%, two for 4.53%, three for 1.20%, four for 0.48%, 5-10 for 0.48% and more than 10 for 0%. As many as 41.29% of the participants did not feel competent in managing sudden cardiac arrest, 74.47% in managing hypertensive crisis, 55.61% in managing asthma, 55.13% in managing anaphylactic shock and 52.99% in managing seizures.

CONCLUSION

The prevalence of medical emergencies in dental offices in Poland is comparable with that in other countries. A large number of dentists do not feel competent enough to manage medical emergencies. Better undergraduate and postgraduate training in medical emergencies is recommended, as well as broader availability of emergency medical equipment in the dental office.

Preparedness of dental clinics for medical emergencies in Riyadh, Saudi Arabia

Aim

To assess knowledge, training of dental staff and the availability of emergency drugs and equipment in dental clinics, Riyadh, Saudi Arabia.

Methods

Cross-sectional survey was conducted in a random sample (N: 325) of governmental and private clinics in Riyadh, Saudi Arabia, between June-December 2016. Questions included Dentist’s specialty, age, years of experience, knowledge and preparedness to handle ME (level of training, types of emergency drugs and equipment available).

Results

One dentist from each clinic filled the questionnaire (100% of the sample), 19% of whom were general dentists. Medical history is taken orally by 86% of respondents before dental treatment and 12% take vital signs every visit.

Of the surveyed clinics, 30% didn’t have emergency contact numbers available, 78% didn’t have an emergency protocol and only 54% have a medical emergency plan with 11% performing periodic office emergency drills.

The most available emergency drug and equipment were Aspirin (53%) and Sphygmomanometer (86%). Oxygen delivery device was not available in 90% of the surveyed clinics.

Conclusion

There is an alarming inadequacy of clinic/staff preparation to deal with ME. Efforts should be made to increase the awareness of dentists to take needed precautions and prepare their clinics.

Knowledge and Preparedness of Dental Practitioners on Management of Medical Emergencies in Jazan Province

Medical emergencies are one of the most stressful situations the staff in a dental practice might encounter. The duty of care toward the attending patients obligates suitable preparedness to provide the necessary care if such emergencies ensue. Unfortunately, we found that 22% of the investigated dental clinics had no emergency kit available. Only 38% of the interviewed dentists felt confident to perform CPR, and 18% had no confidence to manage any medical emergency. An MCQ test of 20 questions examining the dentists’ knowledge in medical emergencies was distributed, and the level of knowledge was found to be suboptimal. The average score of the interviewed dentists was 10.87 out of 20. Experience and specialty training had a negligible effect on the level of knowledge.

Oral Health Care in the Future: Expansion of the Scope of Dental Practice to Improve Health

The health care environment in the U.S. is changing. The population is aging, the prevalence of non-communicable diseases (NCDs) is increasing, edentulism is decreasing, and periodontal infection/inflammation has been identified as a risk factor for NCDs. These trends offer an opportunity for oral health care providers to broaden the scope of traditional dental practice, specifically becoming more involved in the management of the general health of patients. This new practice paradigm will promote a closer integration with the larger health care system. This change is based on the realization that a healthy mouth is essential for a healthy life, including proper mastication, communication, esthetics, and comfort. Two types of primary care are proposed: screenings for medical conditions that are directly affected by oral disease (and may modify the provision of dental care), and a broader emphasis on prevention that focuses on lifestyle behaviors. Included in the former category are screenings for NCDs (e.g., the risk of cardiovascular disease and identification of patients with undiagnosed dysglycemia or poorly managed diabetes mellitus), as well as identification of infectious diseases, such as HIV or hepatitis C. Reducing the risk of disease can be accomplished by an emphasis on smoking cessation and dietary intake and the prevention of obesity. These activities will promote interprofessional health care education and practice. While change is always challenging, this new practice paradigm could improve both oral health and health outcomes of patients seen in the dental office. This article was written as part of the project "Advancing Dental Education in the 21^st Century."