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BMC Oral Health Jun 2024There are more than one million children and adolescents living with type 1 diabetes mellitus, and their number is steadily increasing. Diabetes affects oral health... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
There are more than one million children and adolescents living with type 1 diabetes mellitus, and their number is steadily increasing. Diabetes affects oral health through numerous channels, including hyposalivation, immune suppression, and the inflammatory effect of glycation end-products. However, patients with type 1 diabetes must follow a strict sugar free diet that is proven to be carioprotective. Therefore, the aim of this systematic review and meta-analysis is to investigate whether children with type 1 diabetes have a difference in Decayed, Missing, Filled Teeth index (DMFT), salivary function, and periodontal status than children without diabetes, with an emphasis on glycemic control.
MATERIALS AND METHODS
PubMed, Embase and Cochrane libraries were screened for articles, using predefined search keys without any language or date restrictions. Two independent authors performed the selection procedure, extracted data from the eligible articles, carried out a manual search of the reference lists, and assessed the risk of bias using the Newcastle-Ottawa scale. Meta-analysis was performed in R using the random-effects model. Effect sizes were mean differences; subgroup analysis was performed on glycemic control.
RESULTS
33 studies satisfied the eligibility criteria. 22 studies did not show a significant difference regarding the DMFT index between the diabetes and non-diabetes groups; six studies found that children living with diabetes had higher DMFT scores, compared to five studies that found significantly lower scores. Meta-analysis found no statistically significant differences in plaque, gingival, and calculus indexes, however it found significant differences in pooled DMFT indexes, and salivary flow rate. Subgroup analysis on glycemic control using DMFT values found significant differences in children with good and poor glycemic control with results of 0.26 (CI95%=-0.50; 1.03) and 1.46 (CI95%=0.57; 2.35), respectively.
CONCLUSIONS
Children with poor glycemic control face higher risk of developing caries compared to good control and non-diabetes children. Regular dental check-ups and strict control of glycemic levels are highly advised for children living with type 1 diabetes, further emphasizing the importance of cooperation between dentists and diabetologists.
Topics: Child; Humans; Diabetes Mellitus, Type 1; DMF Index; Glycemic Control; Oral Health
PubMed: 38943074
DOI: 10.1186/s12903-024-04516-y -
British Dental Journal Jun 2024
Topics: Humans; Mouth Diseases; United Kingdom; Health Care Costs
PubMed: 38942861
DOI: 10.1038/s41415-024-7556-8 -
British Dental Journal Jun 2024As temporomandibular disorders (TMDs) become ever more prevalent in both primary and secondary care settings, successful management is increasingly challenging in both...
As temporomandibular disorders (TMDs) become ever more prevalent in both primary and secondary care settings, successful management is increasingly challenging in both sectors. The authors aim to explore the dilemma of TMD management as the patient journeys through from primary to secondary care and offer educational tools to support practitioners in managing this complex patient cohort, as well as outlining alternative solutions for the delivery of TMD management strategies.
Topics: Humans; Temporomandibular Joint Disorders; Primary Health Care; Secondary Care
PubMed: 38942856
DOI: 10.1038/s41415-024-7506-5 -
British Dental Journal Jun 2024
Topics: Leadership; Humans; United Kingdom; Patient Care Team; Oral Health
PubMed: 38942840
DOI: 10.1038/s41415-024-7579-1 -
BMJ Paediatrics Open Jun 2024Limited evidence exists regarding children receiving home healthcare devices (HHDs). This study aimed to describe the range and type of HHD use by children with chronic...
BACKGROUND
Limited evidence exists regarding children receiving home healthcare devices (HHDs). This study aimed to describe the range and type of HHD use by children with chronic medical conditions in Japan and explore factors leading to increased use of these devices.
METHODS
This retrospective cohort study was conducted using data from the National Database of Health Insurance Claims and Specific Health Checkups of Japan. Children receiving HHD aged ≤18 years between April 2011 and March 2019 were included. Children newly administered HHD between 2011 and 2013 were followed up for 5 years, and logistic regression analysis was performed to assess the relationship between increased HHD use and each selected risk factor (comorbidity or types of HHD). The models were adjusted for age category at home device introduction, sex and region.
RESULTS
Overall, 52 375 children receiving HHD were identified. The number (proportion) of children receiving HHD increased during the study period (11 556 [0.05%] in 2010 and 25 593 [0.13%] in 2018). The most commonly administered HHD was oxygen (51.0% in 2018). Among the 12 205 children receiving HHD followed up for 5 years, 70.4% and 68.3% who used oxygen or continuous positive airway pressure, respectively, were released from the devices, while only 25.8% who used mechanical ventilation were released from the device. The following diagnosis/comorbidities were associated with increased HHD use: other neurological diseases (OR): 2.85, 95% CI): 2.54-3.19), cerebral palsy (OR: 2.16, 95% CI: 1.87 to 2.49), congenital malformations of the nervous system (OR: 1.70, 95% CI: 1.34 to 2.13) and low birth weight (OR: 1.68, 95% CI: 1.41 to 2.00).
CONCLUSIONS
This study provides nationwide population-based empirical data to clarify the detailed information regarding children receiving HHD in Japan. This information could assist healthcare professionals in improving the quality of life of these children and their families and help health policymakers consider measures.
Topics: Humans; Japan; Retrospective Studies; Female; Male; Child; Home Care Services; Child, Preschool; Infant; Adolescent; Chronic Disease; Infant, Newborn
PubMed: 38942589
DOI: 10.1136/bmjpo-2024-002685 -
Korean Journal of Radiology Jul 2024Artificial intelligence (AI) is rapidly gaining recognition in the radiology domain as a greater number of radiologists are becoming AI-literate. However, the adoption... (Review)
Review
Position Statements of the Emerging Trends Committee of the Asian Oceanian Society of Radiology on the Adoption and Implementation of Artificial Intelligence for Radiology.
Artificial intelligence (AI) is rapidly gaining recognition in the radiology domain as a greater number of radiologists are becoming AI-literate. However, the adoption and implementation of AI solutions in clinical settings have been slow, with points of contention. A group of AI users comprising mainly clinical radiologists across various Asian countries, including India, Japan, Malaysia, Singapore, Taiwan, Thailand, and Uzbekistan, formed the working group. This study aimed to draft position statements regarding the application and clinical deployment of AI in radiology. The primary aim is to raise awareness among the general public, promote professional interest and discussion, clarify ethical considerations when implementing AI technology, and engage the radiology profession in the ever-changing clinical practice. These position statements highlight pertinent issues that need to be addressed between care providers and care recipients. More importantly, this will help legalize the use of non-human instruments in clinical deployment without compromising ethical considerations, decision-making precision, and clinical professional standards. We base our study on four main principles of medical care-respect for patient autonomy, beneficence, non-maleficence, and justice.
Topics: Artificial Intelligence; Humans; Radiology; Asia; Societies, Medical
PubMed: 38942454
DOI: 10.3348/kjr.2024.0419 -
The American Journal of Medicine Jun 2024African-Americans and Hispanic Americans experience a higher incidence and prevalence of dementia than white Americans while also experiencing more environmental,... (Review)
Review
African-Americans and Hispanic Americans experience a higher incidence and prevalence of dementia than white Americans while also experiencing more environmental, metabolic and nutritional factors potentially promoting such disparities. Greater exposure to air, water and soil pollutants including toxic metals associated with neurodegeneration accrue to both minorities, as does worse dental care than whites exposing them to periodontitis raising dementia risk. Hispanic Americans experience greater occupational exposure to herbicides and pesticides develop more non-alcoholic fatty liver disease (NAFLD) predisposing to dementia. African-Americans have a greater likelihood of both Vitamin D deficiency and magnesium deficiency increasing neuroinflammation and dementia risk. Both have greater air pollution exposure, a known dementia risk. Nutritional changes including greater nut consumption and reduced sugar drink consumption, improved dental care, and reduced toxicant exposure may help reduce this higher risk of dementia among African Americans and Hispanic Americans.
PubMed: 38942346
DOI: 10.1016/j.amjmed.2024.06.023 -
European Journal of Dentistry Jun 2024This study evaluated surface roughness, biaxial flexural strength, and phase transformation of 5Y-PSZ after grinding and polishing with different protocols.
Effect of Grinding and Polishing Protocols on Surface Roughness, Flexural Strength, and Phase Transformation of High-Translucent 5 mol% Yttria-Partially Stabilized Zirconia.
OBJECTIVES
This study evaluated surface roughness, biaxial flexural strength, and phase transformation of 5Y-PSZ after grinding and polishing with different protocols.
MATERIAL AND METHODS
Two commercial 5Y-PSZ, Lava Esthetic (L) and Cercon xt (C), were used and divided into 3 groups: LC and CC represented unpolished control groups; LE and CE were polished with protocol I (EVE DIASYNT® PLUS HP following with EVE DIACERA RA); and LJ and CJ were polished with protocol II (Superfine diamond bur following with Jota ZIR Gloss polishing kit). Surface roughness was evaluated after polishing step-by-step with a contact-type profilometer. After high-gross polishing, the specimens were subjected to biaxial flexural strength test, crystallographic microstructure analysis using an X-ray diffractometer (XRD), and surface micro-topography using scanning electron microscopy (SEM).
STATISTICAL ANALYSIS
Surface roughness differences after each step and biaxial flexural strength between groups were evaluated with one-way ANOVA, followed by Bonferroni post-hoc analysis. Changes in surface roughness across four different time points within groups were assessed using one-way repeated measures ANOVA, followed by Bonferroni post-hoc analysis.
RESULTS
After high-gross polishing, both polishing protocols showed significantly lower surface roughness than the grinding group ( < 0.05). The LE and CE groups exhibited the highest surface roughness values, which were significant differences from the LJ and CJ groups ( < 0.05). The LE group showed significantly lower biaxial flexural strength compared to the LC group ( < 0.05). However, there was no statistically significant difference in the CE and CJ groups compared to the control group ( > 0.05). Furthermore, all polishing protocols did not change the phase transformation of zirconia.
CONCLUSION
Polishing protocol II provided a smoother surface than the protocol I after high-gross polishing, while the biaxial flexural strength of materials remained unaffected.
PubMed: 38942054
DOI: 10.1055/s-0044-1787001 -
Journal of the Mechanical Behavior of... Jun 2024Tooth extraction is a common clinical procedure with biomechanical factors that can directly influence patient outcomes. Recent development in atraumatic extraction...
BACKGROUND AND OBJECTIVE
Tooth extraction is a common clinical procedure with biomechanical factors that can directly influence patient outcomes. Recent development in atraumatic extraction techniques have endeavoured to improve treatment outcomes, but the characterization of extraction biomechanics is sparse. An axisymmetric inverse finite element (FE) approach is presented to represent the biomechanics of vertical atraumatic tooth extraction in an ex-vivo swine model.
METHODS
Geometry and boundary conditions from the model are determined to match the extraction of swine incisors in a self-aligning ex vivo extraction experiment. Material parameters for the periodontal ligament (PDL) model are determined by solving an inverse FE problem using clusters of data obtained from 10 highly-controlled mechanical experiments. A seven-parameter visco-hyperelastic damage model, based on an Arruda-Boyce framework, is used for curve fitting. Three loading schemes were fit to obtain a common set of material parameters.
RESULTS
The inverse FE results demonstrate good predictions for overall force-time curve shape, peak force, and time to peak force. The fit model parameters are sufficiently consistent across all three cases that a coefficient-averaged model was taken that compares well to all three cases. Notably, the initial modulus ,u, converged across trials to an average value of 0.472 MPa with an average viscoelastic constant g of 0.561.
CONCLUSIONS
The presented model is found to have consistent parameters across loading cases. The capability of this model to represent the fundamental mechanical characteristics of the dental complex during vertical extraction loading is a significant advancement in the modelling of extraction procedures. Future work will focus on verifying the model as a predictive design tool for assessing new loading schemes in addition to investigating its applications to subject-specific problems.
PubMed: 38941913
DOI: 10.1016/j.jmbbm.2024.106641 -
Journal of the Korean Association of... Jun 2024Adenomatoid odontogenic tumor (AOT) is a rare, asymptomatic, slow-growing benign tumor that can be divided into three variants: follicular, extrafollicular, and...
Adenomatoid odontogenic tumor (AOT) is a rare, asymptomatic, slow-growing benign tumor that can be divided into three variants: follicular, extrafollicular, and peripheral. By treating AOT using an enucleation and curettage approach, recurrence can be avoided. We report a case of a 24-year-old female who presented with a lump in the right mandibular premolar area along with diastema between displaced teeth #43 and #44 and was diagnosed with extrafollicular AOT. The patient was managed with enucleation-curettage surgery without additional bone graft procedure along with routine follow-up. A successful outcome without recurrence was achieved, and diastema closure with repositioning of the displaced teeth did not require orthodontic treatment. AOT should be managed via enucleation and curettage to obtain successful outcomes without recurrence. Spontaneous bone regeneration following enucleation can be achieved without guided bone regeneration. Also, diastema closure and repositioning of displaced teeth can occur without orthodontic interventions through physiologic drift.
PubMed: 38940655
DOI: 10.5125/jkaoms.2024.50.3.170