A Review of Prolonged Post-COVID-19 Symptoms and Their Implications on Dental Management

Lifestyle Changes Caused by COVID-19 Pandemic Increase Oral Disease Symptoms

The COVID-19 pandemic has led to severe restrictions on society worldwide, and social restrictions can lead to poor physical and oral health. This study investigated the association between oral disease symptoms and changes in lifestyle due to COVID-19. A multivariate logistic regression analysis was used to analyze data from the 2021 Korea Youth Risk Behavior Survey (N = 54 848). It showed that most households' economic conditions as "did not change at all" (adjusted odds ratio [aOR] = 1.00), "no change" (aOR = 1.10), "slightly worsened" (aOR = 1.21), and "very worsened" (aOR = 1.24). Information in a with "did not change at all" (aOR = 1.00), "no change" (aOR = 1.13), "slightly worsened" (aOR = 1.15), and "very worsened" (aOR = 1.18) economic conditions experienced heightened gingival pain and bleeding. In conclusion, the COVID-19 pandemic has caused a change in lifestyle and worsened socioeconomic status. In addition, as lifestyle changed and socioeconomic status declined, symptoms of deteriorating dental health emerged.

Long term remineralizing effect of casein phosphopeptide amorphous calcium phosphate in white spot lesions: A systematic review and meta-analysis

BACKGROUND

White spot lesions (WSLs) appear as white, opaque areas on the teeth and are caused by a demineralization of the enamel.

OBJECTIVE

The purpose of this systematic review and meta-analysis was to determine whether casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) has beneficial effects on WSLs and provides remineralizing benefits that are superior to those of placebo or no treatment.

METHODS

Following a thorough analysis of the literature across major online sources, 103 papers - 54 of which underwent in-depth evaluation - were found. We used inclusion and exclusion criteria to choose research articles that were appropriate for our review.

RESULTS

10 papers met this review's requirements and were subsequently included. As compared to the controls, CPP-ACP demonstrated increased efficacy in treatment of WSLs in terms of remineralisation and other parameters which included microhardness tests and enamel surface roughness. The forest plots present the results of meta-analyses comparing the effect of CPP-ACP versus control/other agents on white spot lesions (WSLs). In terms of odds ratios (OR), CPP-ACP showed a small increase in the odds of WSLs compared to control/other agents. In-vitro studies showed no significant difference in relative risk (RR) between CPP-ACP and control/other agents. Randomized control trials indicated a small increase in the risk of WSLs with CPP-ACP treatment, but the overall effect was not statistically significant.

CONCLUSION

There was evidence to support the use of CPP-ACP over other agents for WSL prevention or treatment, but further research is needed to confirm these findings.

Subacute thyroiditis following COVID-19: A systematic review

Background

Subacute thyroiditis (SAT) is a self-limiting thyroid inflammatory disease occurring specifically after upper respiratory tract infections. Since COVID-19 is a respiratory disease leading to multi-organ involvements, we aimed to systematically review the literature regarding SAT secondary to COVID-19.

Methods

We searched Scopus, PubMed/MEDLINE, Cochrane, Web of Science, ProQuest, and LitCovid databases using the terms "subacute thyroiditis" and "COVID-19" and their synonyms from inception to November 3, 2022. We included the original articles of the patients with SAT secondary to COVID-19. Studies reporting SAT secondary to COVID-19 vaccination or SAT symptoms' manifestation before the COVID-19 infection were not included.

Results

Totally, 820 articles were retained. Having removed the duplicates, 250 articles remained, out of which 43 articles (40 case reports and three case series) with a total of 100 patients, were eventually selected. The patients aged 18-85 years (Mean: 42.70, SD: 11.85) and 68 (68%) were women. The time from the onset of COVID-19 to the onset of SAT symptoms varied from zero to 168 days (Mean: 28.31, SD: 36.92). The most common symptoms of SAT were neck pain in 69 patients (69%), fever in 54 (54%), fatigue and weakness in 34 (34%), and persistent palpitations in 31 (31%). The most common ultrasonographic findings were hypoechoic regions in 73 (79%), enlarged thyroid in 46 (50%), and changes in thyroid vascularity in 14 (15%). Thirty-one patients (31%) were hospitalized, and 68 (68%) were treated as outpatients. Corticosteroids were the preferred treatment in both the inpatient and outpatient settings (25 inpatients (81%) and 44 outpatients (65%)). Other preferred treatments were nonsteroidal anti-inflammatory drugs (nine inpatients (29%) and 17 outpatients (25%)) and beta-blockers (four inpatients (13%) and seven outpatients (10%)). After a mean duration of 61.59 days (SD: 67.07), 21 patients (23%) developed hypothyroidism and thus, levothyroxine-based treatment was used in six of these patients and the rest of these patients did not receive levothyroxine.

Conclusion

SAT secondary to COVID-19 seems to manifest almost similarly to the conventional SAT. However, except for the case reports and case series, lack of studies has limited the quality of the data at hand.

Correlation between Temporomandibular Disorders (TMD) and Posture Evaluated trough the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD): A Systematic Review with Meta-Analysis

Background: Temporomandibular disorders (TMDs) are a series of disorders that affect the muscles and joint. Symptoms include joint pain, muscle pain, and limitation of mouth opening. One of several multifactorial diseases, temporomandibular dysfunction has mostly been linked to five etiological factors: occlusion, trauma, severe pain stimuli, parafunctional activities, and psychological elements, including stress, anxiety, and depression. The position of the human body as it is displayed in space is referred to as posture. Several nerve pathways regulate posture, and through ligaments, TMD and posture affect each other. The purpose of this study is to evaluate the possible correlation between posture and TMD through a meta-analysis of the literature; Methods: A literature search was performed on PubMed, Lilacs, and Web of science, and articles published from 2000 to 31 December 2022 were considered, according to the keywords entered. The term “temporomandibular disorders” has been combined with “posture”, using the Boolean connector AND; Results: At the end of the research, 896 studies were identified from the search conducted on the 3 engines. Only three were chosen to draw up the present systematic study summarizing the article’s main findings. The meta-analysis showed through forest plot analysis a correlation between posture and TMD Conclusions: This literature meta-analysis showed a correlation between posture and TMD. Nerve pathways probably regulate both body posture and mandibular posture. Further clinical studies will be needed to confirm this hypothesis and to indicate the main conclusions or interpretations.

Gaucher: A Systematic Review on Oral and Radiological Aspects

Background and Objectives: Gaucher disease (GD) is a lysosomal storage disorder with the genetic autosomal recessive transmission. Bone involvement is a prevalent finding in Gaucher disease. It causes deformity and limits daily activities and the quality of life. In 75% of patients, there is bone involvement. This review aims to evaluate the principal findings in the jaw by a Cone-beam computed tomography (CBTC) and X-ray orthopantomography; Materials and Methods: PubMed, Web of Science, Lilacs and Scopus were systematically searched until 31 December 2022. In addition, a manual search was performed using the bibliography of selected articles and a Google Scholar search. Clinical studies were selected that considered principal radiographic findings in radiography in a group of patients affected by GD. Results: Out of 5079 papers, four studies were included. The main findings are generalized rarefaction and enlarged narrow space, anodontia. Conclusions: The exact mechanism of bone manifestation is probably due to the infiltration of Gaucher cells in the bone marrow and, consequently, the destruction of bone architecture. All long bones are a potential means of skeletal manifestation. The jaw is more affected than the maxilla, and the principal features are cortical thinning, osteosclerosis, pseudocystic lesions, mental demineralization, flattening in the head of the condyle, effacement of anatomical structures, thickening of maxillary sinus mucosa. The dentist plays a crucial role in diagnosing and treating these patients. Sometimes the diagnosis can be made by a simple panoramic radiograph. All long bones are affected, and the mandible is particularly involved.

The Association between COVID-19 Related Anxiety, Stress, Depression, Temporomandibular Disorders, and Headaches from Childhood to Adulthood: A Systematic Review

Objective: The coronavirus belongs to the family of Coronaviridae, which are not branched single-stranded RNA viruses. COVID-19 creates respiratory problems and infections ranging from mild to severe. The virus features mechanisms that serve to delay the cellular immune response. The host’s response is responsible for the pathological process that leads to tissue destruction. Temporomandibular disorders are manifested by painful jaw musculature and jaw joint areas, clicks, or creaks when opening or closing the mouth. All these symptoms can be disabling and occur during chewing and when the patient yawns or even speaks. The pandemic situation has exacerbated anxieties and amplified the vulnerability of individuals. Therefore, from this mechanism, how the COVID-19 pandemic may have increased the incidence of temporomandibular disorders is perceived. The purpose of this review is to evaluate whether COVID-19-related anxiety has caused an increase in temporomandibular dysfunction symptoms in adults to children. Methods: PubMed, Web of Science, Lilacs, and Scopus were systematically searched, until 30 July 2022, to identify studies presenting: the connection between COVID-19 with temporomandibular disorders. Results: From 198 papers, 4 studies were included. Literature studies have shown that the state of uncertainty and anxiety has led to an increase in the incidence of this type of disorder, although not all studies agree. Seventy-three studies were identified after viewing all four search engines; at the end of the screening phase, only four were considered that met the PECO, the planned inclusion, and the exclusion criteria. All studies showed a statistically significant correlation between temporomandibular disorders and COVID-19 with a p < 0.05. Conclusions: All studies agreed that there is an association between COVID-19 and increased incidence of temporomandibular disorders.

Infection Control in Dental Practice during the COVID-19 Pandemic: What Is Changed?

The COVID-19 pandemic has profoundly changed our lives. Since the SARS-CoV-2 was discovered, many studies have been done on the transmission mode, its replication within humans, and its survival even in the outside environment and on inanimate surfaces. Undoubtedly, health care workers have faced the greatest risks because of their close contact with potentially infected patients. Of these, dental health care professionals are certainly among the most vulnerable categories, precisely because infection occurs with the airborne virus. The treatment of patients within the dental office has changed profoundly, respecting all preventive measures towards the patient and the practitioners themselves. The aim of this paper is to understand whether the protocols changed for the prevention of SARS-CoV-2 infection among dentists remained even after the most acute phase of the pandemic. In particular, this study analyzed habits, protocols, preventive measures, and any costs incurred in the COVID-19 era for the prevention of SARS-CoV-2 infection among dental workers and patients.

The Role of Social Media in Communication and Learning at the Time of COVID-19 Lockdown-An Online Survey

This study aimed to assess orthodontic postgraduate students' use of social media during the COVID-19 lockdown. Ninety-four postgraduate students (67 master's students and 27 doctoral students) were enrolled in the study and asked to fill in an online questionnaire by answering questions regarding their use of social media during the COVID-19 lockdown. The frequency distributions and percentages were calculated using SPSS software. The results showed that 99% of the students used social media. The most frequently used type of social media was Facebook, 94%, followed by YouTube, 78%, and Instagram, 65%, while Twitter and Linkedin were used less, and no one used Blogger. About 63% of the students used elements of social media to learn more about orthodontics staging, biomechanics, and various approaches in managing orthodontic cases. About 56% of students tried uploading and downloading scientific papers, lectures, movies, presentations, and e-books from social media, while communication with professionals and searches about orthodontic products were reported in 47% of students' responses. On the other hand, 43% of the responses favored sharing orthodontic information and posts for teaching and discussion purposes. Generally, social media plays leading roles in the communication with, learning of, sharing of information with, and supervision of patients from a far during the COVID-19 lockdown.

[Voice disorders associated with novel coronavirus infection]

OBJECTIVE

To evaluate the features of voice disorders associated with novel coronavirus infection and to develop the clinical algorithm for diagnostic and treatment these patients.

MATERIAL AND METHODS

A prospective observational study was conducted in patients with dysphonia after COVID-19 (n=60). All patients underwent a comprehensive voice assessment before and after the proposed treatment. The follow-up period was 1 month.

RESULTS

Functional dysphonia or aphonia with a stable (refractory) or recurrent course was diagnosed in 58 (97%) patients. A tendency to an increase in the value of the latent period of the P300 and MMN in patients with voice disorder was revealed. There was a significant decrease in supraglottic constriction and glottal insufficiency before and after the treatment. The mean VHI-10 decreased from 25.4 before treatment to 15.3 after treatment. The DSI which is based on the set of voice measurements, statistically significant improved from -5.2 to 2.6 in patients as a result of treatment. The average value of MFI-20 improved from 65.4 (8.7) at the beginning of the study to 20.3 (5.3) after treatment.

CONCLUSION

In patients with dysphonia or aphonia associated with COVID-19 are indicated a refractory type of dysphonia. This was indicated by the study of AEPs of the brain. The clinical algorithm for treatment and diagnostic patients with voice disorders after COVID-19 has been developed. The treatment of this group of patients should be adjunct by the drug therapy, kinesiotaping method and psychotherapy.

Knowledge, attitude, and practice of lead aprons among dental practitioners and specialists

In dentistry, radiographs are often used to diagnose and assess problems relating to oral conditions as well as for better treatment planning. Even though the radiation risk offered by X-rays is minimal, the absorption of this lower level radiation in the individual for a long time challenges a health concern. The aim of the study was to assess the knowledge, attitude and practice of lead aprons among dental practitioners and specialists in Tamil Nadu. A cross-sectional survey was performed around 100 dentists in Tamil Nadu, India, by framing standard questionnaires and collecting responses by online survey forms such as "Google Forms." The statistical study was undertaken with SPSS version 22 and the Chi-square test was selected to determine the correlation. This study showed that lead aprons were regularly used by 63% of participants during radiation exposure. Thirty percent of participants were aware of radiation protection protocol but neglected to use lead aprons routinely (P = 0.113). About 91% of participants gave more preference for thyroid gland to protect it from dental radiation rather than other head-and-neck organs and 82% of them were using thyroid collars for patients during exposure (P = 0.671). Our survey shows that the usage of lead aprons is practiced strictly by dental practitioners under <5 years of clinical experience. However, dental practitioners and specialists were aware of radiation protective aprons but often neglected to use them in practice.

Knowledge, awareness, and practice of biomedical waste segregation in a dental office

Biomedical waste (BMW) is any sort of litter generated in the course of human or animal research operations, such as diagnosis, treatment, or immunization, or during the development or trial of pharmaceutical products or in health camps. In dental sectors, BMW, if not adequately handled, can provide a number of health risks to dental practitioners, patients, and other dental healthcare service providers who operate in dental offices. The aim of the study is to examine the knowledge, awareness, and practice of BMW segregation among dental offices. A well-framed questionnaire containing 10 self-structured questions was formed and distributed among 100 students of dentistry through an online Google Forms link. The results were collected, tabulated, and statistically analyzed using the Software SPSS. Chi-square test was performed to assess the P value. Biological waste segregation was known to 98% of the participants, in which most of them had more than 10 years of expertise in dentistry. It is evident that dentists with a lot of experience over the years in the field of dentistry possess considerably increased awareness regarding the segregation of BMWs in their dental offices. Chi-square test done between the years of experience in dentistry and the knowledge on BMW segregation reveals that 0.031 < 0.05 is the P value, which is statistically significant. Most dentists having experience of above 10 years in the field of dentistry have excellent knowledge and practice of segregating BMWs in their dental offices.

Comparative analysis of effect of fruit juices on surface roughness of bulk fill and flowable composite material

Resin-based composites have been widely used to reconstruct anterior and posterior teeth, as dentistry has progressed and there has been an increasing interest in the creation of suitable materials to replace damaged tooth tissue. The aim of the study is to compare the effect of fruit juices on the surface roughness of bulk fill and flowable composite restorative material. A total of 8 bulk fill composite and flowable composite resin disc samples were made. These eight samples were tested for surface roughness following immersion in three juices which were pineapple juice, lime juice, orange juice, and distilled water as the control group. They were immersed at room temperature for 7 days. Surface roughness was evaluated by the Mitutoyo SJ-310 contact profilometer. It showed that there was a decrease in the Ra value of flowable composite when compared to bulk fill composite. Rq and Rz values were more for the flowable composite resin group. Flowable composite resin samples had more surface roughness than bulk fill dental composite restorative material after exposure to pineapple, lime, and orange juices.

Learning and satisfaction levels with online teaching methods among undergraduate dental students - A survey

Taking an online course requires more motivation and self-discipline than taking a classroom-based course. One or more teachers and peers may keep a student responsible for their course work in a classroom. Online classes, on the other hand, enable us to set our own targets, chart our success, and follow deadlines. An awareness-based, self-administered questionnaire was created. The target audience for the study received a link to the questionnaire through Google Docs. The participants were given a thorough explanation of the survey's objectives. Pie charts with a frequency table were created after the survey findings were known. A Chi-square test was used to examine for associations in the statistics, and a P = 0.05 was considered statistically significant. The overall satisfaction level with online classes among students was, 57% were not satisfied with online classes, 31% were satisfied, and 12% were extremely satisfied. Most commonly students were not satisfied with both genders. However, majority of the females were not satisfied. This difference was statistically significant (Pearson's Chi-square value: 1.999, df = 2, P = 0.368 (>0.05) - significant). Eighty percent of the students have faced difficulties while attending online classes. However, 92% of the students have agreed that the technology helped them to attend their online classes.

Direct, indirect, post-infection damages induced by coronavirus in the human body: an overview

Background

Severe acute respiratory syndrome Coronavirus-2 invades the cells via ACE2 receptor and damages multiple organs of the human body. Understanding the pathological manifestation is mandatory to endure the rising post-infection sequel reported in patients with or without comorbidities.

Materials and methods

Our descriptive review emphasises the direct, indirect and post-infection damages due to COVID-19. We have performed an electronic database search according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines with selective inclusion and exclusion criteria.

Results

The included studies substantiated the extensive damages in the multiple organs due to direct and indirect consequences of COVID-19. After an apparent recovery, the prolonged presentation of the symptoms manifests as post-COVID that can be related with persisting viral antigens and dysregulated immune response.

Conclusion

A few of the symptoms of respiratory, cardiovascular, and neuropsychiatric systems that persist or reappear as post-COVID manifestations. Vaccination and preventive programs will effectively reduce the prevalence but, the post-COVID, a multisystem manifestation, will be a significant tribulation to the medical profession. However, the issue can be managed by implementing public health programs, rehabilitation services, and telemedicine virtual supports to raise awareness and reduce panic.

[Long COVID and oral health: are we ready?]

Según recientes reportes epidemiológicos, el síndrome respiratorio agudo severo por coronavirus 2 (SARS-CoV-2) pandémico está próximo a desaparecer o, por lo menos, a que tengamos que convivir con él en forma de endemia, debido, enparte, a la inmunidad generada por las vacunas y, por otro lado, a la inmunidad de rebaño. Mientras esto sucede, el mundo espera nervioso la aparición de nuevas variantes o enfermedades zoonóticas, como la reciente viruela símica.

The Provision of Dental Care to Post COVID-19 Survivors. A Concise Review

Aims

It has been reported that there are a certain percentage of COVID-19 patients who recover but suffer from devastating permanent organ damage or failure. Others suffer from long Covid syndrome, with prolonged symptoms that persist more than 12 weeks. However, there is scarcity of literature regarding the provision of dental treatment for these two groups of patients. This manuscript reviews the impact of multi-system involvement on the provision of dental care to these patients.

Materials and methods

A search of literature was done in PubMed-Medline and Scopus databases to review the available literature on COVID-19 impacts on pulmonary, cardiovascular, haematologic, renal, gastrointestinal, endocrine, and neurologic systems and respective management in dental clinical settings.

Results

The literature search from PubMed-Medline and Scopus databases resulted in 74 salient articles that contributed to the concise review on COVID-19 effects on pulmonary, cardiovascular, haematologic, renal, gastrointestinal, endocrine, and neurologic systems and/or its respective dental management recommendations.

Conclusions

This concise review covers the management of post COVID-19 patients with pulmonary, cardiovascular, haematologic, renal, gastrointestinal, endocrine, or neurologic system complications.

Oral Manifestations in SARS-CoV-2 Positive Patients: A Systematic Review

The COVID-19 pandemic has severely affected the human population by revealing many health problems, including within the oral cavity. This systematic review was designed to answer the question "Is there a relationship between oral manifestations and SARS-CoV-2 infection?". Following the inclusion and exclusion criteria, twenty-seven studies were included (according to PRISMA statement guidelines). Based on the meta-analysis, nearly two-thirds of the SARS-CoV-2 positive patients reported oral symptoms, in particular taste alterations, xerostomia and ulcerations (54.73% [95% CI: 46.28-63.04%], 37.58% [95% CI: 26.35-49.53%], and 21.43% [95% CI: 13.17-31.06%], respectively). In conclusion, despite the conducted systematic review, the increased prevalence of oral manifestations in SARS-CoV-2 infection cannot be clearly established due to the possible association of other factors, e.g., individual or environmental factors.

Post COVID-19 sequelae: A prospective observational study from Northern India

Post COVID-19 sequelae are a constellation of symptoms often reported after recovering from COVID-19. There is a need to better understand the clinical spectrum and long-term course of this clinical entity. The aim of this study is to describe the clinical features and risk factors of post COVID-19 sequelae in the North Indian population. This prospective observational study was conducted at a tertiary healthcare centre in Northern India between October 2020 and February 2021. Patients aged >18 years with laboratory-confirmed COVID-19 were recruited after at least two weeks of diagnosis, and details were captured. A total of 1234 patients were recruited and followed up for a median duration of 91 days (IQR: 45-181 days). Among them, 495 (40.1%) had persistent symptoms post-discharge or recovery. In 223 (18.1%) patients, the symptoms resolved within four weeks; 150 (12.1%) patients had symptoms till 12 weeks, and 122 (9.9%) patients had symptoms beyond 12 weeks of diagnosis/symptom-onset of COVID-19. Most common symptoms included myalgia (10.9%), fatigue (5.5%), shortness of breath (6.1%), cough (2.1%), insomnia (1.4%), mood disturbances (0.48%) and anxiety (0.6%). Patients who were hospitalized were more likely to report fatigue as a feature of long COVID. Hypothyroidism (OR: 4.13, 95% CI: 2.2-7.6, p-value < 0.001) and hypoxia (SpO₂ ≤ 93%) (OR: 1.7, 95% CI: 1.1-2.4, p-value 0.012) were identified as risk factors for long COVID sequelae. In conclusion, long COVID symptoms were common (22%), and 9.9% had the post COVID-19 syndrome. Myalgias, fatigue and dyspnoea were common symptoms. Patients with hypothyroidism and hypoxia during acute illness were at higher risk of long COVID.

Oral Health and Teledentistry Interest during the COVID-19 Pandemic

BACKGROUND

The COVID-19 pandemic outbreak has significantly changed access to dental treatments.

METHODS

The data related to oral health and teledentistry topics were collected from the open database Google Trends. The analyzed material was collected from 19 June 2016 to 6 June 2021 among anonymous search engine users. The following expressions were analyzed: "dental care", "emergency dental care", "oral health", "periodontitis", "teledentistry", "is it safe to go to the dentist", and "COVID-19" and "PPE dentist".

RESULTS

During the first lockdown in 2020, a significant increase in "emergency dental care" phrase queries was detected, with a simultaneous decrease in regular "dental care" questions, as well as a peak in the queries for "periodontitis" preceded by lower interest in "oral health." The number of searches stated for "teledentistry" increased during the time of the pandemic 5 times and for and "PPE dentist" 30 times. The risk of visiting the dental studio was seen in almost 40 times increase in the query "is it safe to go to the dentist."

CONCLUSIONS

The COVID-19 imprinted a stigma on oral health care. In this difficult epidemiological situation, teledentistry might become a helpful solution.

Dentist Related Factors Associated with Implementation of COVID-19 Protective Measures: A National Survey

Little is known about the extent to which dentists have implemented COVID-19 infection control guidelines and the factors influencing this process in daily practice. This national online survey assessed the implementation of enhanced infection control guidelines in daily practice, and explored dentist related factors influencing their application, more specifically dentist infection status and their perceived risk of cross-infection in the dental setting. The survey was validated, pretested and carried out in 2020. A total of 1436 dentists participated, of whom 9.1% presumably had COVID-19 infection experience. At least 75% of dentists complied with the core part of the recommended protective measures protocol. For each patient treated during the pandemic, an additional cost of 10–30 EUR (86.7%) and an extra time of 10–30 min (70.7%) was estimated. A stepwise binary logistic regression analysis revealed that dentists assumed to have experienced COVID-19 reported a higher self-perceived risk of virus acquisition (β = 2.090; p = 0.011), lower concern of getting infected (β = 0.576; p = 0.027), and lower confidence in being able to prevent disease transmission in the dental setting (β = 0.535; p = 0.022). Some parts of the protective measures were more difficult to apply than others; however, there was no indication of increased disease acquisition in the dental setting.

COVID-19 and the Impact on the Cranio-Oro-Facial Trauma Care in Italy: An Epidemiological Retrospective Cohort Study

The coronavirus disease 2019 (COVID-19) has deeply modified the organization of hospitals, health care centers, and the patient's behavior. The aim of this epidemiological retrospective cohort study is to evaluate if and how the COVID-19 pandemic has determined a modification in cranio-oro-facial traumatology service.

METHODS

The dataset included hospital emergency room access of a six-month pre-pandemic period and six months into pandemic outbreak. The variables collected were: patient age, gender, type of emergency access with relative color code, Glasgow Coma Scale Score, type of discharge.

RESULTS

537 vs. 237 (pre-pandemic vs. pandemic) patients accessed the hospital emergency room and the mean age decreased from 60.79 ± 25.34 to 56.75 ± 24.50 year. Yellow and green code access went from 28.9% and 66.1% to 37.5% and 57.7% (pre-pandemic vs. pandemic). Glasgow Coma Scale (GCS) shows an increase of 16.6% vs. 27.8% of 15 grade score, a 28.7% vs. 28.5% of the 14 grade score and reduction of 13 and 12 grade 40.2% and 14.5% vs. 37.1 and 9.7% (pre-pandemic vs. pandemic).

CONCLUSIONS

Since the COVID-19 outbreak continues, epidemiological data are still necessary to perform public health intervention strategies and to appropriately predict the population needs, in order to properly manage the COVID-19 related to oral pathologies as well as the most common health problems.

The Implications of the COVID-19 Pandemic on the Interest in Orthodontic Treatment and Perspectives for the Future. Real-Time Surveillance Using Google Trends

Background: The COVID-19 pandemic outbreak may have a large impact on orthodontic treatment. Regular orthodontic visits were strongly and widely interrupted by the unprecedented epidemiological threat. Methods: The data regarding orthodontic queries were investigated in a real-time surveillance using Google Trends. Search terms “braces”, “invisalign”, “get braces”, “get braces off”, “braces pain” and the phrase “social distancing” were analyzed regarding the year preceding the pandemic outbreak and the time of the pandemic. Moreover, the five-year trend for queries “braces” vs. “invisalign”, as an example of different types of orthodontic appliances, was compared. Results: There was a significant decrease in orthodontics phrase queries in the spring of 2020, connected with the worldwide restrictions and lockdowns announced all over the world. There was a lower interest in the “braces pain” query during the first lockdown in 2020. The number of searches for “invisalign” increased steadily over time, while the number of searches for “braces” was relatively stable across the investigated time period. Conclusions: The course of the COVID-19 pandemic has had a large impact on the orthodontic-related search queries. Orthodontists must be better-prepared for any sudden changes in the possible future in the epidemiological situation that may change accessibility to dental offices.