Oral Health Care Delivery for Children During COVID-19 Pandemic-A Retrospective Study

Caries Experience before and after COVID-19 Restrictions: An Observational Study

Background: The declaration of COVID-19 as a pandemic by the World Health Organization in 2020 led to the suspension of several clinical practices globally, including dentistry. This study investigates the impact of these restrictions on dental caries experience. Methods: A retrospective cross-sectional study was conducted at Egas Moniz University's dental hospital in the Lisbon Metropolitan Area from June 2019 to June 2021. The study involved 3380 participants who were divided into two cohorts: after and before COVID-19 restrictions. Data collection included a questionnaire, full-mouth clinical examinations, and radiographs (panoramic X-rays, bitewings). Results: Before the COVID-19 restrictions, the prevalence of dental caries was 91.8%, with an average DMFT (decayed, missing, and filled teeth) index of 12.13. Post-restrictions, the prevalence decreased to 84.5%, with a DMFT index of 10.99. There was an increase in missing teeth and a decrease in decayed and filled teeth. Additionally, the frequency of toothbrushing declined among participants. Conclusions: The COVID-19 pandemic restrictions have significantly impacted dental caries experiences and oral health, highlighting a decrease in dental caries, but also a concerning reduction in oral hygiene practices. These results emphasize the importance of customized dental healthcare during public health emergencies to reduce impacts and maintain oral health.

Parent's Attitudes toward Their Children's Oral Health Care during the COVID-19 Pandemic: A Cross-Sectional Study

Background

The COVID-19 pandemic has significantly impacted global health and presented challenges to maintaining oral health in children. Efficient management and prevention of oral diseases are therefore crucial in this population.

Aim

This cross-sectional study aimed to assess parents' self-reported oral and dental hygiene habits for their children during the COVID-19 pandemic.

Methods

A total of 256 parents of primary school children in Qazvin completed an online questionnaire containing demographic, general, and cardinal questions. The collected data were analyzed using SPSS 22 software, and accurate analytical tests were run to reach the results.

Results

The study found that 69.1% of parents and 87.1% of children brushed their teeth regularly during the pandemic. Additionally, 80.5% of parents monitored their children while brushing. While some parents expressed concerns about COVID-19 infection, parents from lower socioeconomic status reported a higher willingness to attend dental centers than those from more prosperous areas.

Conclusion

These findings suggest that parents' supervision and attitude toward oral health care significantly affect children's oral hygiene habits during the pandemic, possibly due to increased time spent together during lockdowns.

Impact of the COVID-19 lockdown on the oral health status of paediatric dental patients in Greece

BACKGROUND

Limited evidence regarding the post-COVID-19 dental status of paediatric patients is available, with most studies assessing only children's oral health habits.

AIM

To evaluate the effect of the COVID-19 lockdown on the oral health of paediatric dental patients in Greece.

DESIGN

This was a retrospective cohort study that included a questionnaire on children's oral health behavior and a clinical examination assessing dental caries and dental treatment needs using the International Caries Detection and Assessment System criteria, dmft/DMFT, and Treatment Need Index. The Wilcoxon signed-rank test was used for a statistical comparison between questionnaire and clinical data before, during, and after the lockdown.

RESULTS

A total of 102 children with a median age of 9 years were recruited from the current cohort of patients that had their last dental examination 6 months prior to the lockdown. Results from the questionnaire showed decreased brushing frequency with increased eating frequency and sugar consumption during the lockdown period (p < .001). Moreover, 16.5% had to visit the dentist for urgent care during the lockdown, 13.6% experienced dental pain, and 51.5% did not experience any dental emergencies. Clinical examination, after the lockdown, recorded significantly increased mean dmft/DMFT scores by 0.63 units in the primary dentition (p = .01) and 0.52 units in the permanent teeth (p = .002). Significantly higher treatment needs, with more carious lesions requiring extensive treatment after the lockdown, were recorded (p < .001).

CONCLUSION

The COVID-19 lockdown negatively affected children's oral health behavior: caries prevalence increased and more complex dental treatments were required.

Teledentistry and management protocol in a pediatric dental department during the first COVID-19 lockdown

BACKGROUND

During the first COVID-19 lockdown, from March 12 to May 15, 2020, private dental practices in France and in many other countries remained closed. Dental emergencies were therefore partly redirected to hospital dental departments. The aim of this article is to describe the modalities of remote management of emergencies during this period, by the pediatric dentistry department of Nancy University Hospital (France), via an oral telemedicine protocol.

PATIENTS AND METHODS

All parents of children in difficulty were invited to contact the department by phone. Initial triage was managed by externs, interns, or dental practitioners following a management protocol specifically adapted to pediatric dentistry for this context. Depending on the situation (type of complaint, geographical location of the patients, possibility of travel, availability of digital equipment, etc.), an oral telemedicine solution was proposed using the Covotem® software (Maincare Society, Canejan, France) via the Pulsy platform (public interest grouping validated by the Grand Est Regional Agency for Health) and possibly using an intraoral photographic protocol suggested by the team.

RESULTS

During this period, 176 patients used the pediatric dental department, 40 of whom were managed via oral telemedicine. Of these children, 57% (23/40) required an appointment in the department during the lockdown, 30% (12/40) did not require follow-up, and 13% (5/40) required a post-lockdown appointment. This teledentistry protocol resulted in a diagnosis in most cases (93%).

CONCLUSION

Patient management through oral telemedicine appears to be an effective tool for planning and organizing oral healthcare. It should be more widely considered in dentistry in the current context of pressure in medical emergencies, significant medical needs, and medical desertification.

COVID-19 Lockdown: Impact on Oral Health-Related Behaviors and Practices of Portuguese and Spanish Children

This study aimed to assess and compare the impact of COVID-19 pandemic lockdowns on the oral health attitudes, dietary habits and access to dental care of Portuguese and Spanish children. A cross-sectional observational study involving caregivers of 3−17-year-old children who had cohabited during a COVID-19 pandemic lockdown in Spain and Portugal was conducted. Caregivers completed an online anonymous questionnaire. Aiming groups comparison, chi-square test was used for qualitative variables. 770 surveys were obtained. Significant changes in the children’s routine were higher in Portugal (p < 0.001). Both countries showed a large percentage of children who had between 2−3 snacks between meals (p < 0.001) and a higher consumption of snacks was particularly noticed among Spanish children with untreated dental caries during the lockdown (p = 0.003). Most caregivers reported children’s oral hygiene habits did not suffer noteworthy alterations (p = 0.417), although parental supervision of toothbrushing was associated with dental attendance during the lockdown. The majority of the sample had no dental attendance during confinement. Confinement appears to have not markedly affected the oral health status and habits of the majority of these children, although an important impact of some demographic and behavioral factors upon dietary and oral care/habits was detected.

Minimal Intervention Dentistry (MID) mainstream or unconventional option? Study exploring the impact of COVID-19 on paediatric dentists' views and practices of MID for managing carious primary teeth in children across the United Kingdom and European Union

Purpose

To explore the techniques used to manage carious primary teeth during the COVID-19 pandemic by paediatric dentists and dentists with a special interest in paediatric dentistry (DwSI) who are members of the British Society of Paediatric Dentistry (BSPD) and the European Academy of Paediatric Dentistry (EAPD), and their views on the use of minimal intervention dentistry (MID) in children prior to, during and post the COVID era.

Methods

A total of 212 paediatric dentists and DwSI completed an online questionnaire. Six MID techniques were explored: fissure sealants, resin infiltration, Hall Technique (HT), 38% silver diamine fluoride (SDF), atraumatic restorative treatment (ART), stepwise removal and selective caries removal.

Results

The majority were specialists (26%) followed by clinical academics (23.1%) working mainly in university teaching hospitals (46.2%). Routine dental treatment for children with carious primary teeth was provided by the majority (92.5%) during the pandemic. HT (96%) and 38% SDF (65.7%) were the most commonly used techniques among the BSPD members whereas conventional restoration of non-selective caries removal and pulp therapy remained the most widely used technique among the EAPD members (66.2%). Most of the MID techniques were used as a treatment option (48.1%) rather than a choice (43.4%), with most of these choices having been affected by the patient’s behaviour (82.5%). More than one thirds (39.2%) of the participants were reluctant to adopt MID after the pandemic. Several barriers such as lack of teaching and confidence as well as perceived lack of evidence were identified.

Conclusion

A range of MID techniques is practiced broadly by a sample of paediatric dentists and DwSI across the United Kingdom (U.K) and European Union (E.U). The majority of clinicians are willing to continue using these techniques going forward after COVID restrictions are lifted. The pandemic served as an opportunity for many dentists to become familiar with various MID practices, such as SDF, which has been already established some time ago.

The impact of parents' fears of the SARS-CoV-2 pandemic on children's visits to pediatric dental offices in Iran

Purpose

This study aimed to investigate the effect of parents' fears of the SARS-CoV-2 pandemic on pediatric dental visits.

Methods

In this cross-sectional study, conducted from July 2020 to August 2020, 500 parents of children who had visited pediatric dental offices were randomly selected. Parents were given a questionnaire containing 33 questions, which included three parts: (1) demographic characteristics, (2) dental problems scale, and (3) fear of SARS-CoV-2 scale. Based on the collected responses, the relationships between demographic factors, children's dental problems, and parents' fear of SARS-CoV-2 were evaluated.

Results

The most common reason for visiting a pediatric dentist during the SARS-CoV-2 outbreak was tooth pain. Regarding parents' fear, 62.6% (n = 313) had moderate fear, 74.2% (n = 371) had a history of delays in referring to the dentist, and 54.4% (n = 272) had a history of moderate-to-severe dental pain. The fear scores in mothers were significantly higher than in fathers (P < 0.001). Parents of children with more pain and dental problems had higher scores on the fear scale (P = 0.017), (P = 0.016).

Conclusion

Most pediatric dental visits during the SARS-CoV-2 outbreak were due to dental pain, and most parents had moderate-to-severe fear of their children being infected by SARS-CoV-2 through dental visits.

Pediatric Dental Emergency Visits and Treatment during Lockdown in the COVID-19 Pandemic: A Retrospective Study

The COVID-19 pandemic has affected all the professions of life, particularly the healthcare sector. In dentistry, prevention of viral spread among healthcare professionals and patients was a substantial challenge. The virus can directly or indirectly infect dentists during dental procedures. This study focuses on the purpose of pediatric patients’ emergency visits to dental clinics and the treatments practiced during the lockdown. It compares the purpose of emergency pediatric patient visits in dental clinics and their treatments before, during, and after the lockdown periods. Computerized data for two consecutive years (2019 and 2020), between 19 March and 30 April and after the lockdown period from 1 May to 12 June 2020, were collected from five random dental clinics in Israel. The emergency visits of patients under 18 years before, during, and after the lockdown was organized into demographic characteristics, the purpose of the visits, and the treatments with medication or dental procedures. Categorical variables were compared and correlated with the chi-squared test and Pearson’s test, respectively, by using SPSS version 21. During the lockdown, emergency cases got appointments for a physical checkup. Herein, we found higher cases of emergency visits of pediatric patients with pain (n = 281, 32.6%) than trauma (n = 18, 24.7%), followed by infection (n = 31, 28.4%) and treatment continuation (n = 7, 20.6%) during the lockdown period, compared to before and after the lockdown periods. The patients treated with medication and dental procedures during lockdown were significantly different (p < 0.001) than before and after the lockdown. Extraction (n = 81, 41.5%), filling (n = 84, 50.6%), fluoride (n = 13, 92.9%), and pulp treatment (n = 92, 42.6%) were substantially practiced in pediatric patients during the lockdown. Further, this study confirmed the rapid adaptation of professional dentists to deal with non-vaccinated pediatric patients and reinforced the better preparation and requirements for such challenges in the future.