JDR Clinical & Translational Research最新文献

Introduction: The number of surgical extractions performed in hospitals in England remains unclear. This study reports the volume of surgical extractions conducted in hospitals and change in activity during the COVID-19 pandemic.

Methods: We conducted a nationwide observational cohort study using Hospital Episode Statistics (HES) in England for patients undergoing surgical removal of a tooth (defined using OPSC-4 code F09) between April 1, 2015, and December 31, 2020. Procedures were stratified by age, gender, and urgency (elective or nonelective), reported using descriptive statistics, number, and percentage. We conducted post hoc modeling to predict surgical activity to December 2023. In addition, we contrasted this with aggregate national data on simple dental extraction procedures and drainage of dental abscesses in hospital as well as dental activity in general practice.

Results: We identified a total of 569,938 episodes for the surgical removal of a tooth (females 57%). Of these, 493,056/569,938 (87%) were for adults and 76,882/569,938 (13%) children ≤18 years. Surgical extractions were most frequent in adult females. Elective cases accounted for 96% (n = 548,805/569,938) of procedures. The median number of procedures carried out per quarter was 27,256, dropping to 12,003 during the COVID-19 pandemic, representing a 56% reduction in activity. This amounted to around 61,058 cancelled procedures. Modeling predicts that this activity has not returned to prepandemic levels.

Conclusions: The number of surgical extractions taking place in hospitals during the pandemic fell by 56%. The true impact of this reduction is unknown, but delayed treatment increases the risk of complications, including life-threatening infections.

Knowledge transfer statement: The result of this study provides an evidence-based overview of the trends relating to surgical extractions of teeth in England taking place in hospitals. This information can be used to inform service and workforce planning to meet the needs of patients requiring surgical extractions. The data also provide an insight into the oral health needs of the population in England.

Knowledge transfer statement: Our proposed estimate of periodontitis susceptibility cases addresses the issue of missing teeth, offering an innovative solution through a generative missing data imputation model. The implications of our findings extend to fostering more robust investigations into the relationships between periodontal health and systemic diseases, thereby offering valuable insights to clinicians for informed decision-making. Moreover, the study's capacity to shape clinical practices and interventions in public health will further fortify health policy strategies.

Introduction: Persistent, painful temporomandibular disorders (TMDs) are challenging to manage and usually require the active engagement of patients. To achieve this, it is necessary to understand the complex and multifactorial nature of persistent pain. Many dental professionals have little education about persistent pain and may prefer to offer structural management and advice. This research aims to explore how people understand their persistent TMD and how this understanding has been influenced by their treatment providers.

Methods: Twenty-one people were recruited to represent a diversity of experience with persistent TMD. Interviews followed a semistructured topic guide. Themes were constructed through reflexive thematic analysis to represent how people made sense of their symptoms and the messages that they had picked up through their treatment journey.

Results: Participants described examples of conflicting opinions and inconsistent management recommendations. They rarely recalled collaborative discussions about the nature and complexity of their symptoms and different options for treatment. This experience is represented by a single theme, "a medical merry-go-round." Subthemes of "a medical journey to nowhere-participants' frustrated attempts to find medical management that will end their pain" and "is it me?-participants' questioning their role in persisting pain" kept participants on the merry-go-round, while symptom resolution and participants' emerging development of a holistic understanding of their TMD pain provided exit points. Understanding pain holistically tended to be helpful and typically occurred despite rather than because of the advice given in routine treatment settings.

Conclusion: Participants in this study had not typically found their pain management within dental and medical settings to have helped them to construct meaning and understand their experiences of painful TMD. However, understanding symptoms holistically was experienced as beneficial. This study suggests that improved communication and signposting within services for persistent TMD may be beneficial to patients with TMD pain.

Knowledge transfer statement: Results of this study confirm that being offered a series of anatomically based, singular-cause explanations for persisting pain symptoms had been experienced as unhelpful by the participants who had sought help for their TMD. Participants highlighted the importance of accurate and collaborative communication and of dental professionals explicitly adopting and communicating a biopsychosocial understanding of pain to their patients who have TMD. Results highlight that some people can struggle to manage persisting pain with minimal support. Signposting patients to appropriate services and resources may help them to understand more about the nature of persistent pain and methods of managing it.

Background: Parents often underuse dental care services for their children with early childhood caries (ECC), resulting in a high burden of untreated dental caries.

Aim: To describe parental perceptions and challenges in dental care utilization for their children with ECC.

Design: A descriptive qualitative study was conducted with parents of children with ECC seeking dental care in Mangalore, India. Data were collected through focus group discussions using an interview guide. Manual line-by-line coding and content analysis methods were used for data analysis.

Results: Three categories were generated from data obtained through 5 focus groups of 27 participants: dental care visiting patterns, the significance of dental visits, and challenges to dental care utilization. Parents would only visit the dentist when they perceived their children's tooth problems. The challenges faced include time constraints, misinformation, lack of awareness and motivation, costs, fear, and anxiety of the children and the parents themselves. Parents perceived improvements in the awareness of their children's oral health and quality of life after dental visits.

Conclusion: Attending dental services to treat their children's tooth problems was the primary way of attaining awareness about prevention among the parents of children with ECC. Increased oral health awareness and improved quality of life can motivate parents to seek further dental care for their children. Collaboration with multidisciplinary stakeholders is required to improve oral health awareness among parents of children with ECC.

Knowledge transfer statement: The study's results will help plan targeted preventive programs for children with ECC. The study suggests dental care utilization by children with ECC is based on parental perceptions of their children's tooth problems. It outlines the challenges that affect dental visits of children with ECC and the role of multidisciplinary stakeholders. Improved oral health awareness and quality of life following dental treatment can facilitate further dental visits.

Objectives: Lower socioeconomic status (SES) is associated with increased dental pain among children. Lower SES in childhood may also contribute to the experience of dental pain among older adults, regardless of the SES in later life. However, this association is still unclear.

Methods: We used cross-sectional data from the 2019 Japan Gerontological Evaluation Study using self-administrated questionnaires to investigate the causal mediating pathways between childhood SES and dental pain in later life using several SES variables collected at older age as potential mediators. A total of 21,212 physically and cognitively independent participants aged 65 y or older were included in the analysis. The dependent variable was experiencing dental pain during the past 6 mo. The independent variable was the SES at the age of 15 y (low/middle/high). Ten covariates were selected covering demographics and other domains. Education, subjective current income, objective current income, objective current property ownership, and the number of remaining teeth were used as mediators. Prevalence ratios (PRs) and 95% confidence intervals (95% CIs) for dental pain by childhood SES were calculated using a modified Poisson regression model.

Results: The mean age of the study participants was 74.5 ± 6.2 y, and 47.5% were men. Of these, 6,222 participants (29.3%) experienced dental pain during the past 6 mo, and 8,537 participants (40.2%) were of low childhood SES. Adjusted for covariates and mediators, the participants with middle and high childhood SES had a lower PR of dental pain (PR = 0.93 [95%, CI 0.89-0.98], PR = 0.79 [95% CI, 0.73-0.85], respectively). Almost 40% of the association between childhood SES and dental pain at older age was mediated via SES in later life and the number of teeth.

Conclusions: This study reemphasizes the importance of support for early-life SES to maintain favorable oral health outcomes at an older age.

Knowledge transfer statement: The results of this study can be used by policymakers to promote policies based on a life-course approach that supports children living in communities with low SES and helps them maintain favorable oral health outcomes into their older age.

Introduction: A public oral health screening, periodontal disease screening, has been implemented in Japan, but it remains unclear whether screening encourages subsequent regular dental visits. This study aimed to examine whether people who underwent periodontal disease screening were more likely to regularly visit dentists after undergoing the screening than before using a difference-in-differences (DID) approach.

Methods: This study used health care claims data of municipality residents who underwent periodontal disease screening in 2017 or 2018. For each screening recipient, 4 individuals were extracted from those who did not undergo screening as controls. In the DID analysis, we assessed the change in the proportion of dentist visits at least once every 180 d after undergoing screening.

Results: A total of 4,050 participants were included in the analysis. The proportion of participants visiting dentists was consistent throughout the study period (approximately 45%) among the participants who did not undergo the screening. However, among the participants who underwent the screening, while the proportion who visited dentists was consistent before screening (approximately 60%), the proportion was higher after screening (1-180 d after, 81.2%). DID analysis indicated that the proportion increased by 12.9% after the screening. In addition, the age-subgroup DID estimates were higher in the younger population (aged 20-35 y, 13.9%; 40-55 y, 12.8%; 60 y, 12.6%).

Conclusions: Among people who underwent periodontal disease screening, a higher proportion visited dentists after undergoing the screening than before, suggesting that periodontal disease screening was associated with an increase in subsequent regular dental visits.

Knowledge transfer statement: Our results provide evidence that a public oral health screening could increase regular dental visits, which has the potential to improve and maintain people's oral health, especially in the younger population.

Knowledge transfer statement: It is evident that some progress in reducing ECC prevalence in children has been made, but these improvements are not equally distributed. Systemic inequities in oral health among the youngest, most vulnerable children must be reduced.

Objectives: The mental health of dentists, like all health professionals, is a growing concern. The objectives of this study were to identify the mental health challenges experienced by Canadian dentists and to describe the support needs and promising practices to better support them.

Methods: This study used a mixed-methods case study design to gather data from semistructured qualitative interviews and a survey for triangulation.

Results: Thirty-six dentists and 17 stakeholders participated in the interviews, and 397 dentists participated in the survey. The interview and survey data revealed that dentists have experienced several challenges personally, professionally, and socially. Around 44% of participating dentists experienced a wide range of mental health issues, including depression, anxiety, and posttraumatic stress disorder. Sex/gender shaped the mental health experiences of female dentists, who reported more stress related to caring responsibilities. They had a higher percentage of mental health issues (50%) than men (37%). Caretaking emerged as the main challenge in the social and personal domain, particularly for female dentists in both survey and interview findings. The dentists' role in practice was one of the most frequently reported professional challenges. While practice owners reported challenges with staff and practice management, associate dentists experienced difficulties with the lack of autonomy and conflicts with office managers and owners. Other challenges reported by participating dentists included patient care responsibilities, loneliness, and isolation. To address these challenges and their impact, dentists and stakeholders identified several support needs and promising practices, including increasing awareness about mental health issues, expanding existing mental health resources, incorporating mental health content in dental education, and encouraging engagement in organized dentistry, particularly for women.

Conclusions: The impact of mental health challenges on dentists' career trajectory and productivity is an ongoing concern in Canada. Gender-specific strategies to support the mental health of dentists should be developed.

Knowledge translation statement: This study identified the mental health challenges of dentists in Canada to inform the development of interventions and strategies to promote the health and well-being of dentists and dental students. It also highlighted the need for clinicians, students, and individuals in leadership positions in institutions and professional organizations to recognize and consider the working conditions of dentists in various positions to avoid negative consequences on their mental health, reduce the attrition from the professional, and improve patient care outcomes.

Knowledge transfer statement: Community-based participatory research is an equitable and wholesome approach that aims to respectfully collaborate with the communities that it seeks to impact. It offers everyone a seat at the table when trying to create transformative clinical, behavioral, and health services change. Oral health scientists and program implementers can apply this framework for research and programming in communities where past approaches have not necessarily benefited the peoples or their communities in an equitable manner.

Background: Oral health continues to be one of the most common and costly diseases in early childhood, and there is a need for further, innovative research.

Purpose: We explored the ways naturally living parents (those who embody the "natural" within their parenting ideology and behavior) navigated and perceived their children's oral health.

Methods: Twelve participants who identified as being "naturally living parents" participated in semistructured interviews. Data were thematically analyzed, and findings were aligned to an omissions and commissions framework to exhibit the complexity of parent decision-making.

Results: Parents performed distinct omissions, including omitting fluoride, sugar, and "toxins" to maintain their children's oral health. Parents talked about having a commitment to knowledge building to protect their children's oral health (e.g., ingredient label reading and increasing knowledge of "safe" ingredients). Findings also provide insight into how parents consider and trust health information and health care providers and ways they gather information relating to oral health.

Conclusions: Analysis indicated that although parents navigated both omissions and commissions, omissions were more overtly present. Compared to previous health research using this framework, omissions and commissions were not as clearly demarcated in relation to oral health. The results show that oral health is a complex interplay of omissions and commissions, and parents must navigate not only discrete elements that affect the oral health of their children but also how these are influenced by considerations including social well-being.

Knowledge transfer statement: The study highlights the need for dentists and early childhood health professionals to consider the complex way some parents perceive, inform, and rationalize decisions regarding their children's oral health. There is a need for nuance when considering children's oral health and naturally living parenting, especially in relation to effectively communicating health information that fosters trust and is considerate of broader lifestyle and health factors.