Pan-dent-emic: safety considerations for dental surgery in the era of COVID-19

Effect of COVID-19 on dental service delivery in Fiji: Perspective of Dental Officers (Dos) and Dental Managers (DMs)

BACKGROUND

Corona Virus Disease 2019 (COVID-19) was declared a global pandemic by the World Health Organization (WHO) has had significant impact on dentistry in Fiji. Due to lack of previous study, this study aims to explore the perspective of Dental Officers (DOs) and Dental Managers (DMs) on the effects of COVID-19 on dental service delivery in Fiji Islands.

METHODS

This qualitative study was conducted amongst 30 DOs and 17 DMs between 9th August to 12th September, 2021. It was conducted in the government dental clinics, private dental clinics and the School of Dentistry and Oral Health clinic (SDOH), in the Central Division, Fiji. The study settings were randomly selected. Purposive sampling method was used for the selection of participants who met the study criteria. Semi-structure open ended questionnaires were used for data collection through in-depth interviews via zoom. Manual thematic analysis of the data was conducted to derive themes and codes.

RESULTS

The participants interviewed for the study included more female DOs (66.7%) and male DMs (58.8%). Seven themes emerged from data analysis: range of services delivered, appointment versus walk-in patients for aerosol generating procedures (AGPs), impact of pandemic on clinic opening hours, impact of COVID-19 on patient numbers, quality of services delivered, resources and infrastructure, perceptions about the burden of disease.

CONCLUSION

COVID-19 has significantly affected dental service delivery. Mostly emergency dental services were delivered. AGPs were delivered on appointment basis. Most participants stated the quality of services had improved. Participants stated that they were not given adequate resources and the infrastructure was not up to standard to provide dental services during the pandemic. The dental disease burden had increased during the pandemic as per the participants. Future research can be conducted amongst other dental professionals in other divisions of the country.

Impact of Covid-19 pandemic on children with special needs requiring general anaesthesia for the treatment of dental disease: the experience of the Brescia Children's Hospital, Lombardy, Italy

PURPOSE

Special needs children presenting with dental problems were penalised during the Covid-19 pandemic due to the reduction of clinical activity and the risks of nosocomial infection. The aim of this study is to evaluate the impact of the pandemic on oral healthcare in paediatric special needs patients.

METHODS

We retrospectively assessed and compared the outpatient clinic activity and dental procedures performed under general anaesthesia in children with special needs at Brescia Children's Hospital (Italy) in 2019, 2020, and 2021. Any delay between expected waiting time based on assigned priority and surgery was recorded. The efficacy of the protocol adopted to reduce the spread of Covid-19 was evaluated by reporting any infections in patients, parents, and health care providers.

RESULTS

In 2020, 270 outpatient visits were performed, and 40 patients were treated under general anaesthesia, with a 26% and 65% reduction, respectively, compared to 2019. In 2021, 362 visits were performed (similar to 2019) and 48 patients were treated under general anaesthesia (58% compared to 2019). The mean delay in the planned treatment was 1.0 month in 2019 (pre-pandemic period), 2.1 months in 2020, and 1.1 month in 2021. No cases of Covid-19 infection were reported in the cohort of patients and parents or among the operators related to nosocomial infection.

CONCLUSIONS

The Covid-19 pandemic has profoundly reduced the activity of general anaesthesia in paediatric special need patients during 2020, with a gradual return to normal pre-pandemic activity in 2021. The adopted protocol prevented the spread of COVID-19 during hospitalisation.

COVID-19 Risk Management in Dental Offices: A Review Article

BACKGROUND: As all the dental staff, including nurses and practitioners, are exposed to various routes of contamination due to the novel COVID-19 virus, which is still unknown to the scientific world, developing strategies to reduce the risk of transmission and decontaminate surfaces in a dental office would be of high importance. Although there is still insufficient data on managing this virus in dental offices, several studies have suggested protocols for improving care. AIM: This study aimed to review present investigations and reach a conclusion on what we know and need to know to combat this virus. MATERIALS AND METHODS: In this review, Scopus, PubMed, and MEDLINE databases were searched using the keywords “COVID-19,” “SARS-CoV-2,” “Medical Disinfectants,” “Personal Protective Equipment’s,” and “Surface Decontamination.” Articles were reviewed, and finally, relevant articles published during 2000–2022 were included in the final paper. RESULTS: The present research concluded that using a combination of the face shield and N95 masks protected the eyes, nose, and mouth. To have more efficient protection, water-resistant long-sleeved gowns and gloves were highly suggested. To overcome aerosols, high-performance air filters and ultraviolet were found quite effective. Allowing the patient to use antiseptic mouthwash before starting the treatment could reduce oral microorganisms and the following airborne contamination. CONCLUSION: This review has gathered all available data regarding dentistry and COVID-19 in order to conclude what has been achieved yet in the prevention of this virus through dental offices; however, more investigations are needed to have a definitive protocol against the virus.

Behavioral Preventative Strategies Undertaken by Dental Clinics in Fiji during COVID-19 Pandemic

Introduction:

COVID-19 has created a significant impact on dentists and oral health professionals. This research aimed to explore the perspective of dental officers (DOs) and dental managers (DMs) on behavioral preventative strategies and recommendations for preventing the virus transmission in the dental clinics in Fiji.

Materials and Methods:

This qualitative study was conducted among DOs and DMs who worked in nine private dental clinics, eight government dental clinics, and one School of Dentistry and Oral Health clinic (SDOH), in the Central Division, Fiji between August 9 and September 12, 2021. The participants were selected using purposive sampling method using the inclusion and exclusion criteria. Self-developed semi-structured open-ended questionnaires were used for data collection through in-depth interviews via zoom. Manual thematic analysis of the data was conducted.

Results:

Thirty DOs and 17 DMs participated in this study. Seven themes emerged from data analysis: Risk perception-COVID-19 versus dentistry; Staff safety, satisfaction, and motivation; Breaking the chain of infection transmission; Adaptability, and acceptance; Shared responsibility; Roles and knowledge; and Importance of good planning. Majority of participants felt that dental professionals are at high risk, and hence, need to take extra precautionary measures. Participants also stated that more care should be provided to patients by accepting the situation and moving forward.

Conclusion:

This study highlighted the importance of dentists in preventing disease transmission in a dental setting. Continuation with the protocols and strategies gave the participants more sense of protection. The importance of good planning, accepting the situation, and moving forward was highlighted. Future research is recommended in other divisions and other health-care professionals can be included.

The impact of immune dysfunction on perioperative complications in surgical COVID-19 patients: an imperative for early immunonutrition

Surgical patients with coronavirus disease 2019 (COVID-19) are vulnerable to increased perioperative complications and postoperative mortality, independent of the risk for contracting COVID-19 pneumonia after endotracheal intubation for general anesthesia. The presumed root cause of postoperative infections, microvascular soft tissue injuries and thromboembolic complications is largely attributed to the profound immune dysfunction induced by COVID-19 as a result of complement activation and the "cytokine storm". The empirical therapy with anti-inflammatory agents has been shown to attenuate some of the adverse effects of systemic hyperinflammation in COVID-19 patients. In addition, the proactive concept of "immunonutrition" may represent a new promising avenue for mitigating the complex immune dysregulation in COVID-19 and thereby reduce the rates of surgical complications and postoperative mortality. This letter provides a narrative summary of the current state-of-the-art in the field of immunonutrition as it pertains to surgical patient safety in COVID-19 patients.