The COVID-19 pandemic and dentistry: the clinical, legal and economic consequences - part 1: clinical

Designing complex interventions: A description of the development of an intervention to reduce inequalities in planned dental visiting

There are multifaceted reasons for a social gradient in planned dental visiting involving various psycho-social variables that interact with each other and the environment. Interventions in this area are therefore inevitably complex interventions. While guidance recommends undertaking theory and modelling work before experimental work is done, there is a shortage of descriptions of how this is done, especially in the field of oral health.

OBJECTIVES

To describe theory, qualitative and public engagement work, and identification of behaviour change techniques (BCTs) to define features of an opportunistic dental visiting intervention for adult users of urgent dental care services.

METHODS

A systematic review and synthesis of theory, qualitative and quantitative work, along with expert input, generated a list of psycho-social determinants linked to planned dental visiting intentions. Modelling involved ethnographic work in urgent dental care settings and work with members of the community from the targeted demographic. This enabled verification, in the context of their idiosyncratic expression for the target population in question, of behavioural determinants (BDs) identified in the theory phase. It also facilitated generating intervention material which was infused with the identity of the end user. BDs identified were then mapped to BCTs using an accepted BCT taxonomy and an intervention prototype developed. The prototype then underwent iterative testing with target users before it was ready for a feasibility trial.

RESULTS

Theory and modelling identified five key intervention focuses: affordable resources (time/ cost), the importance of oral health, trust in dentists, embarrassment of having poor oral health and dental anxiety. Short videos were developed to incorporate role modelling which were well received. Prototype testing resulted in shifting from 'if-then' plans to action planning.

CONCLUSIONS

Complex intervention development involves an iterative rather than sequential process of combining theory, empirical work and user involvement, of which the article provides an example.

Effect of COVID-19 on dental care for children during the post-pandemic era in Ghana: A concern for policymaking

The impacts of COVID-19 have been felt globally, especially in the delivery of healthcare services such as dental care, although the incidence in Africa is comparatively low. This review article aims to explore the COVID-19 pandemic lockdown and its impact on dental care for children in Ghana. Some dental facilities in Ghana have been experiencing multiple challenges in service delivery, and the ongoing COVID-19 pandemic has aggravated the situation. The COVID-19 pandemic has interrupted all dental care in many parts of Ghana due to its impact on food insecurity, economic breakdown, depression, shortage of essential instrument supplies, inadequate health workers, and poor infection control practices, which present the main risks to dental care. Furthermore, the shutting of dental departments due to the COVID-19 lockdown has restricted the accessibility and utilization of dental services, especially for children. Hence, to avoid further and future pandemics and their impacts on dental care, there is a need to address the implications identified and prepare for the delivery of suitable dental healthcare in Ghana.

Quality of Life and Satisfaction from Career and Work-Life Integration of Greek Dentists before and during the COVID-19 Pandemic

Quality of life (QoL) of dental professionals is a basic parameter of the quality of dental services (QS), a fact well-documented before and during the COVID-19 pandemic in different countries. This study is a comprehensive, cross-sectional survey aimed to explore possible differences in satisfaction from career and work-life integration, as well as QoL in a sample of Greek dentists during the second lockdown in March 2021. Methods: 804 dentists from the vast metropolitan area of Athens and Piraeus selectively responded by completing a self-reported questionnaire based on: the Copenhagen Questionnaire (CQ) for assessing work stress; the Maslach Burnout Inventory-Human Service Survey (MBI-HSS) for evaluating personal accomplishment; and the Quality-of-Life work scale (ProQOL-CSF). Data were analyzed using the independent t-test, ANOVA, Pearson's correlation, and multiple linear regression. Results: QoL and career satisfaction were significantly diminished during the pandemic. Career satisfaction despite the pandemic was overall influenced in tandem by age (b = 0.427, p = 0.001), marital status (b = 0.276, p = 0.021), and inversely by years of practice (b = -0.330, p = 0.007) and income (b = -0.221, p = 0.015). Satisfaction from the work-life integration was influenced before the pandemic by marital status (b = 0.255 p = 0.013), years of practice (b = -0.371, p = 0.0001), while gender, years of practice, age, higher education, and income played a significant role during the pandemic. QoL was impacted before pandemic by age (b = -1.007, p = 0.001), number of children (b = -1.704, p = 0.018), and higher degree (b = -1.143, p = 0.001), while during the pandemic by gender (b = -0.582, p = 0.002), number of children (b = 0.469, p = 0.037), higher degree (b = 0.279, p = 0.009), and years of practice (b = -0.523, p = 0.0001). Males were more prone to low QoL, and dissatisfaction with career and work-life integration, during the pandemic. Income is a predictor of career satisfaction despite the pandemic. Personal resources through deep human relationships, higher education, beliefs, and values can offer a resilience shield against professional difficulties in periods of unexpected stressful events.

UK oral surgeons' early response to the COVID-19 pandemic and impact on patient care

INTRODUCTION

Coronavirus disease (COVID-19) was declared a global pandemic on 11 March 2020, and all routine dental care in England was suspended on 25 March 2020. Oral surgeons typically continued their roles due to the requirement of surgical expertise in the management of urgent care.

AIMS

To survey the British Association of Oral Surgeons' membership of 654 exploring the impact and response of the speciality in the early phase of the pandemic.

METHODS

British Association of Oral Surgeons members were invited to participate in a weekly online survey commencing 30th March 2020 for 4 weeks. Themes explored included demographics, Personal Protective Equipment (PPE), clinical role and care provided, and financial impact.

RESULTS

400 responses were received over the 4-week period. Telephone advice was rapidly introduced ahead of clinical examinations. Few oral surgeons were initially able to provide emergency oral surgery procedures or clinical examinations due to PPE shortage. Only a small proportion of oral surgeons were required themselves to isolate and only a small proportion were redeployed.

CONCLUSION

The COVID-19 pandemic severely disrupted UK oral surgery services particularly in the early stage and highlight the lack of preparedness. As availability of PPE and evidence on aerosol-generating procedures and infection control became more readily accessible, surgeons became more confident to provide emergency surgical treatment rather than just phone consultations. The impact on patients' oral health is likely to have been profound.

Estimation of Factors Affecting Burnout in Greek Dentists before and during the COVID-19 Pandemic

This study is a comprehensive, cross-sectional survey in occupational burnout, career satisfaction, and quality of life conducted in March 2021 among dentists in the vast area of metropolitan Athens, Greece. Data were collected using a self-reported questionnaire based on the Copenhagen Questionnaire (CQ) for assessing work stress and the Maslach Burnout Inventory-Human Service Survey (MBI-HSS) for evaluating occupational burnout. Using the independent t-test, ANOVA, Pearson’s correlation, and multiple linear regression, 804 valid questionnaires were analyzed. During the pandemic, personal exhaustion was affected by gender (b = 1.862, p = 0.0001), age (b = −0.598, p = 0.0001), number of children (b = −0.886, p = 0.020) and higher degree (b = −0.450, p = 0.012). Exhaustion due to working with patients was affected by gender (b = 0.662 p = 0.0001), age (b = −0.513, p = 0.0001), number of children (b = −0.701, p = 0.0001), higher degree (b = −0.207, p = 0.028) and years in practice (b = 0.408 p = 0.0001). Males were more prone to unhappiness, dissatisfaction, and professional physical and emotional exhaustion, but personal resources through higher education, beliefs, values, and hobbies can offer a preventive shield to all dental professionals. Economic management issues can also enhance dentists’ satisfaction and feeling of safety in a rapidly changing environment.

The role of telemedicine for symptoms management in oral medicine: a retrospective observational study

Background

Severe acute respiratory syndrome coronavirus 2 has had devastating effect on access to care in many specialties and dental services including oral medicine. Following the shelter‐in‐place orders in March 2020, we implemented Tele(oral)medicine practices for the diagnosis and management of some oral medicine conditions.

Objectives

To assess the role of telemedicine visits with respect to managing pain among patients affected by oral diseases.

Methods

A retrospective chart review for all the new patients seen at their first visit via telemedicine between April 2020 and December 2020. The patient-reported pain score was recorded at each visit using a 0–10 scale. Differences in oral pain from the first fist to the follow-up visit of the patients were evaluated using the Wilcoxon signed-rank test.

Results

A total of 137 new patients were included with a median age of 56 years. If seen in person, patients would have travelled a median distance of 65 miles. The most common oral conditions seen were reactive/inflammatory lesions. There was a 3-point median pain reduction from the first video visit to the first follow-up (p < 0.05) and a self-reported 65% median improvement of oral symptoms.

Conclusion

Tele(oral)medicine was an effective method for symptoms management of oral medicine conditions.

Virtual consultations for oral surgery patients

Background

Following Covid-19, many departments have incorporated teledentistry into practice. As new consultation methods are introduced, it’s imperative that patients have as similar an experience with virtual consultations to ensure informed decision-making. This project evaluated patients' perceptions of video consultations and determined if patients seen virtually received the same standard of information by auditing compliance with sending patient information leaflets (PILs) following video consultation.

Method

The department’s PILs were used to create an inclusion list for patients requiring a PIL. A retrospective audit assessed the notes of 100 video consultations for records of if PILs were sent and by what method. The department’s PILs were digitalised and a clinical mailbox introduced enabling clinicians to email patients a PIL hyperlink. The audit was repeated for 88 video consultations. Patient and staff feedback was gathered via online surveys.

Results

Initially, 51% of cases met the criteria requiring a PIL and 16% of patients were sent PILs. Following mailbox introduction, 53% of cases met the criteria and 94% were sent PILs, 100% via email. Patient and staff feedback was positive regarding video consultations and digital PILS. Technical difficulties were reported in 44% of cases.

Conclusions

Patients perceive virtual consultations to be a positive change and the introduction of a mailbox enhances video consultations in an efficient and cost-effective manner. Patient information can be standardised, via digital PILs, regardless of consultation type. As departments implement post-pandemic changes, utilisation of a mailbox can provide multiple improvements to care.

Oral Habits during the Lockdown from the SARS-CoV-2 Pandemic in the Romanian Population

Background and Objectives: The SARS-CoV-2 pandemic led to changes in population daily patterns. In order to adapt oral health promotion measures for future similar conditions, the main objective of the study was to assess changes in dental hygiene and eating and smoking habits during the government lockdown in Romania. Materials and Methods: The cross-sectional study was conducted immediately after the end of the lockdown and consisted of 800 adult subjects. Data collection was done via an online survey. Participants were divided into two groups: non-medical/dental practitioners (N-M/D group) and medical/dental practitioners (M/D group). Results: An increased use of dental floss from 27% (pre-lockdown) to 30.5% (during lockdown) was identified in the M/D group, while the manual toothbrush usage increased to 64.8% (during lockdown) from 61.7% (pre-lockdown) in the N-MD/group. No significant differences regarding toothbrushing frequency were observed in either group. A change in the number of daily snacks was identified in both groups (3–4 snacks per day: from 11% to 20.2% in the N-M/D group, from 13.1% to 22.2% in the M/D group). The consumption of sweets as a preferred snack was also noticed. A decrease of tobacco consumers was assessed in the lockdown period (from 66.6% to 60.4% in the M/D group, from 68.5% to 61.9% in the N-/M/D group). Conclusions: Oral habits were changed during the pandemic lockdown through the increase in the frequency of the consumption of snacks and sweets and the decrease in frequency of smokers. Only minor changes were observed in oral hygiene.

Impact of the COVID-19 Pandemic on the Dental Preferences of Patients in the Private Sector

Proper oral health care has an impact on the health of the entire body. The COVID-19 pandemic has affected the functioning of the healthcare sector, including dental services. The aim of this study was to analyse the behaviour of patients with regard to their use of dental services during the pandemic. The data were obtained from paper registration forms taken from five dental offices in the city of Cracow between March 2019 and February 2021. During the analysed periods, interest among first-time patients in dental services decreased to 37% (during the month when interest in dental services was at its lowest) compared to the year preceding the COVID-19 pandemic. The number of cancelled visits increased by between 15% and 50% compared to the pre-pandemic period. During the pandemic, appointments made by existing patients increased by up to 84% compared to 2019. The decision by patients to postpone dental treatment not only has adverse effects on their oral and body health, but in turn results in higher health care costs. Given the potential for another pandemic, further long-term research is required to develop and implement special protocols to make the public aware of the safety of health care.

Exploring the Effect of the COVID-19 Pandemic on the Dental Team: Preparedness, Psychological Impacts and Emotional Reactions

Background: The COVID-19 pandemic has placed increased demands on clinical staff in primary dental care due to a variety of uncertainties. Current reports on staff responses have tended to be brief enquiries without some theoretical explanation supported by developed measurement systems.

Aim: To investigate features of health and well-being as an outcome of the uncertainties surrounding COVID-19 for dentists and dental health professionals in primary dental care and for those in training. In addition, the study examined the well-being indices with reference to normative values. Finally a theoretical model was explored to explain depressive symptoms and investigate its generalisability across dentists and dental health professionals in primary dental care and those in postgraduate training.

Methods: A cross-sectional survey of dental trainees and primary dental care staff in Scotland was conducted in June to October 2020. Assessment was through “Portal,” an online tool used for course bookings/management administered by NHS Education for Scotland. A non-probability convenience sample was employed to recruit participants. The questionnaire consisted of four multi-item scales including: preparedness (14 items of the DPPPS), burnout (the 9 item emotional exhaustion subscale and 5 items of the depersonalisation subscale of the MBI), the 22 item Impact of Event Scale-Revised, and depressive symptomatology using the Patient Health Questionnaire-2. Analysis was performed to compare the levels of these assessments between trainees and primary dental care staff and a theoretically based path model to explain depressive symptomology, utilising structural equation modelling.

Results: Approximately, 27% of all 329 respondents reported significant depressive symptomology and 55% of primary care staff rated themselves as emotionally exhausted. Primary care staff (n = 218) felt less prepared for managing their health, coping with uncertainty and financial insecurity compared with their trainee (n = 111) counterparts (all p's < 0.05). Depressive symptomology was rated higher than reported community samples (p < 0.05) The overall fit of the raw data applied to the theoretical model confirmed that preparedness (negative association) and trauma associated with COVID-19 (positive association) were significant factors predicting lowered mood (chi-square = 46.7, df = 21, p = 0.001; CFI = 0.98, RMSEA = 0.06, SRMR = 0.03). Burnout was indirectly implicated and a major path from trauma to burnout was found to be significant in primary care staff but absent in trainees (p < 0.002).

Conclusion: These initial findings demonstrate the possible benefit of resourcing staff support and interventions to assist dental staff to prepare during periods of high uncertainty resulting from the recent COVID-19 pandemic.

Prevalence of SARS-CoV-2 IgG antibodies among dental teams in Germany

Objectives

During the corona pandemic, dental practices temporarily closed their doors to patients except for emergency treatments. Due to the daily occupational exposure, the risk of SARS-CoV-2 transmission among dentists and their team is presumed to be higher than that in the general population. This study examined this issue among dental teams across Germany.

Materials and methods

In total, 2784 participants provided usable questionnaires and dry blood samples. Dry blood samples were used to detect IgG antibodies against SARS-CoV-2. The questionnaires were analyzed to investigate demographic data and working conditions during the pandemic. Multivariable logistic mixed-effects models were applied.

Results

We observed 146 participants with positive SARS-CoV-2 IgG antibodies (5.2%) and 30 subjects with a borderline finding (1.1%). Seventy-four out of the 146 participants with SARS-CoV-2 IgG antibodies did not report a positive SARS-CoV-2 PCR test (50.7%), while 27 participants without SARS-CoV-2 IgG antibodies reported a positive SARS-CoV-2 PCR test (1.1%). Combining the laboratory and self-reported information, the number of participants with a SARS-CoV-2 infection was 179 (6.5%). Though after adjustment for region, mixed-effects models indicated associations of use of rubber dams (OR 1.65; 95% CI: 1.01–2.72) and the number of protective measures (OR 1.16; 95% CI: 1.01–1.34) with increased risk for positive SARS-CoV-2 status, none of those variables was significantly associated with a SARS-CoV-2 status in fully adjusted models.

Conclusions

The risk of SARS-CoV-2 transmission was not higher among the dental team compared to the general population.

Clinical relevance.

Following hygienic regulations and infection control measures ensures the safety of the dental team and their patients.

Supplementary Information

The online version contains supplementary material available at 10.1007/s00784-021-04363-z.

The effect of COVID-19 on orthodontic treatment demand and its delivery in India

Introduction

The ongoing pandemic has transformed the entire structural and functional framework of the world including the medical and dental healthcare services. The current study intends to examine the pattern of dynamically changing working conditions and orthodontic treatment delivery during the various phases of pandemic.

Method

An online survey was conducted using Google form for orthodontic specialists practicing in India. Information regarding the impact of the pandemic on various aspects like patient turnover, treatment demand, clinical management, and new challenges faced were analysed through a self-designed close-ended questionnaire for two phases. Phase I (March 2020 to September 2020) corresponded to the onset of COVID 19 pandemic and lockdown, whereas the Phase II (October 2020 to March 2021) coincided with the time of Unlock and resumption of activities thereafter.

Results

The parameters showing similar trend in Phases I and II included the willingness of ongoing orthodontic patients to report for appointments, choice of treatment modality, number and type of emergencies, cost of materials, guidelines for work, and duration of non-delivery of orthodontic procedures. The new patients reporting, complex orthodontic therapy, tele-consultation, and financial wellbeing showed an improvement while the usage of personal protective equipment kit, fear amongst orthodontists reduced in Phase II.

Conclusions

Challenging situations warrant prudent measures to combat and continue the essential services, especially those related to the healthcare. A detailed analysis of the various phases of the ongoing pandemic will enable us to devise suitable measures to ensure uninterrupted orthodontic treatment even in such critical times.

Foundation dentists supporting vaccination programmes in England

Background In 2020/21, as part of the COVID-19 pandemic response and for the first time in England, newly qualified foundation dentists (FDs) were trained to participate in flu and COVID-19 vaccination programmes to offer additional workforce capacity. The largest of these efforts was in Yorkshire and the Humber where 106 FDs were trained and ready to mobilise. The aim of this service evaluation was to appraise the use of FDs in delivering vaccinations.Methods Mixed methods using an online questionnaire to FDs and in-depth remote interviews conducted with host organisations, Public Health England, Health Education England and others.Results The questionnaire response rate was 89% (n = 94), with 54 FDs having participated in vaccinations at a rate of 50-100 vaccines per day. All were confident with flu vaccine administration and most (n = 44/54) with COVID-19 vaccination. Eleven stakeholder interviews were conducted. Main barriers included the siloed delivery of dental care from other health services, resulting in collaborative barriers and a lack of understanding about the profession's skillsets. Facilitators included host organisations' capacity to hold multiple honorary contracts and provide competency sign-off.Conclusion Utilising the dental workforce to deliver vaccinations was feasible at a time of crisis and when trainees' access to dental patients was limited.

Dental Students in Germany throughout the COVID-19 Pandemic: A Psychological Assessment and Cross-Sectional Survey

Multiple investigations have reported high psychological distress among students since the coronavirus (COVID-19) outbreak started. This survey examined the associations between psychological features, and several demographic and social factors among dental students in German universities. Dental students registered in German universities nationwide were asked to join this survey via a self-directed online questionnaire, from July 2020 to January 2021. This study assembled data on demographic statistics, the depression anxiety stress scales (DASS-21), and the impact of events scale-revised (IES-R) instrument. The relationships between demographic-related variables and mental consequences of depression, anxiety, stress, intrusion, avoidance, and hyperarousal were inspected. Two hundred and eleven students contributed to the questionnaire and conveyed overall normal or mild outcomes of depression, anxiety, stress, intrusion, avoidance, and hyperarousal. In addition, female gender, cardiovascular diseases, smoking habits, and seeing the COVID-19 outbreak as a financial risk were stated as significant related factors (p < 0.05), with increased IES-R and DASS-21 scores. These results highlight the features that should be considered to better protect dental students' mental health in German universities during the crisis.

The Impact of the COVID-19 Pandemic on the Spectrum of Performed Dental Procedures

The COVID-19 pandemic has significantly altered existing health care operations, including dentistry. The fear of SARS-CoV-2 infection and the need for increased protection measures have led to a reduction in the number of appointments and the range of performed procedures. Our study aimed to assess the impact of the COVID-19 pandemic (the pre-vaccine period) on the spectrum of performed dental services, with particular emphasis on the change in the proportion of conservative and surgical procedures. The patient base in the University Center of Dentistry and Specialized Medicine (Poznan, Poland) from two periods—pre-pandemic (1 February 2019–31 January 2020) and pandemic (1 February 2020–31 January 2021)—was analyzed. The number of dental services was standardized against the sum of all procedures in a given month. During the COVID-19 pandemic, the number of conservative procedures such as commercial restorations or filled canals has significantly decreased, while the number of surgical procedures has increased. The pandemic has undoubtedly affected the spectrum of dental procedures performed, especially in its acute phase. It is very important to return to performing conservative procedures and educating students in the former range while respecting all safety standards.

Influence of the COVID-19 Pandemic on Dental Emergency Admissions in an Urgent Dental Care Service in North Italy

A retrospective study was performed to verify if the number of admissions for urgent dental care in the Urgent Dental Care Service of San Paolo Hospital in Milan (Italy) was directly related to the different phases of the COVID-19 pandemic. Different periods were analyzed: 25 March-5 April 2019 (pre-COVID); 23 March-3 April 2020 (lockdown); 8 June-19 June 2020 (reopening); and November 9-November 20 (second wave). Raw data regarding admissions, diagnoses, and treatments were extracted. Descriptive and bivariate analyses were performed. The survey included 901 admissions, 285 in pre-COVID, 93 during lockdown, 353 in reopening, and 170 in the second wave. In each time period, statistically significant differences were found in the prevalence of each kind of diagnoses (χ2(3) = 20.33 p = 0.01 for endodontic emergencies, χ2(3) = 29.05 p < 0.01 for cellulitis/phlegmon, χ2(3) = 28.55 p < 0.01 for periodontal emergencies, Fisher's Exact Test p < 0.01 for trauma, and χ2(3) = 59.94 p < 0.01 for all other kinds of diagnosis). A remarkable increase in consultations (+186.36%) and other treatments (+90.63%) occurred during reopening. Tooth extraction was the most frequently delivered treatment, but suffered the largest reduction during lockdown (-79.82%). The COVID-19 pandemic has highly affected dental activity in north Italy, underling the weaknesses of a private dental system in a pandemic scenario.