Personalized management of hepatic glycogen storage disorders: The role of continuous glucose monitoring.

OBJECTIVE: Glycogen storage disorders (GSD), inherent disorders of carbohydrate metabolism, feature hypoglycemia as a hallmark. Normoglycemia and glucose monitoring are pivotal in disease management. Conventional glucometer-based monitoring may overlook hypoglycemic trends. This study assesses glycemic control in Asian Indian GSD children using continuous glucose monitoring (CGM) and its role in facilitating dietary adjustments. METHODS: A pre-post study enrolled molecularly confirmed GSDI, GSDIII, GSDVI, and GSDIX patients for baseline dietary compliance and CGM-based glycemic status evaluation. Hypoglycemic patients were stratified into diet-compliant and diet-noncompliant groups. Noncompliant patients received dietary reinforcement; compliant individuals underwent dietary adjustments. Repeat CGM (rCGM) was performed 6 weeks to 6 months postadjustments. Clinical and metabolic parameters were re-evaluated at 6 months. RESULTS: Of the 20 patients assessed at baseline, 11 were diet compliant. Six among these exhibited hypoglycemia, prompting diet adjustments. Among nine noncompliant patients, eight experienced hypoglycemia and received diet reinforcement. rCGM in 10 patients (five GSDI, three GSDIII, and two GSDIXc) showed a significant reduction in hypoglycemia duration in all. An improvement in height and body mass index was observed in all GSDI and GSDIII patients. Triglyceride levels, raised at baseline in two GSDI and one GSDIII, showed a substantial decline in one GSDI patient. Hepatic transaminase levels decreased in both GSDIXc patients. Plasma lactate levels decreased in all GSDI patients. CONCLUSION: CGM is an efficacious adjunct in the personalized management of hepatic GSD patients, in the Asian Indian population. The study also underscores the need for long-term follow-up to determine the role of glycemic management in growth, general well-being, and metabolic control in the GSD subtypes.

Two- and three-dimensional healing assessment after endodontic microsurgery in through-and-through periapical lesions: 5-year follow-up from a randomized controlled trial.

AIM: To evaluate clinical and radiographic outcome of endodontic microsurgery in through-and-through periapical lesions at 1-year and 5-year follow-up with adjunct use of platelet-rich plasma (PRP). METHODOLOGY: Thirty-two patients with large through-and-through periapical lesions were randomized in platelet-rich plasma (PRP) group and control group. Two-dimensional (2D) healing was evaluated with Molven's criteria and three-dimensional (3D) healing with modified PENN 3D criteria. Healing at resection plane (R), apical area (A), buccal cortex (BC), palatal cortex (PC) and overall bone healing (B) was assessed using CBCT scans. The volume of lesion was measured using ITK-Snap software. The analysis included comparison of 1- to 5-year intragroup (Friedman test/McNemar test) and intergroup scoring (Chi-square/ Mann-Whitney test). Logistic regression analysis was performed to determine the effect of various factors on healing at 5 years. RESULTS: Out of 32 patients/59 teeth evaluated after 1-year of endodontic microsurgery, 24 patients/44 teeth reported at 5 - year follow-up. Healing assessment with modified PENN 3D criteria revealed improvement in overall success rate of 66.7% at 1 year to 83.3% at 5 years, with no deterioration in any healing category. PRP group exhibited significantly better 3D healing than control group; both at 1 year (84.6% vs. 45.5%) and 5 years (100% vs. 63.6%). A significantly higher number of completely healed teeth were observed in PRP group than the control group at 5 years with respect to R, BC and B parameters. A volume reduction of 88% (91.4% PRP, 84% control) was depicted at 1 year and 94% (97.1% PRP, 91.1% control) at 5 years. None of the recorded factors including age, gender, size of lesion, preoperative swelling and sinus, histology of lesion, use of PRP, tooth location, preoperative buccal bone had significant effect on 3D healing at 5 years. CONCLUSIONS: This 5-year study suggested improvement in 3D radiographic healing of large through-and-through periapical lesions from 1 to 5 years with no deterioration in any healing parameter in both control and PRP groups. The additional use of PRP led to significantly better healing in such lesions. RACB index using CBCT allows better estimation of healing at resected, apical and cortical plane over modified PENN 3D or Molven's criteria.

Patient-centric outcome assessment of endodontic microsurgery using periapical radiography versus cone beam computed tomography: A randomized clinical trial.

AIM: This study aimed to evaluate whether utilizing additional cone beam computed tomography (CBCT) imaging has any effect on quality of life and healing outcome following periapical surgery compared with periapical radiographs (PR). METHODOLOGY: The study was registered in ClinicalTrials.gov (NCT04333940). In this parallel group randomized controlled trial, 52 patients (88 teeth) with persistent apical periodontitis and periapical radiographic evidence of periapical lesion were randomly assigned to either PR or CBCT group. The primary predictor was the type of the imaging method (PR only or with additional CBCT). The primary outcome was patient's quality of life during the first week after periapical surgery and the secondary outcomes were duration of surgery and healing outcome at 12-month follow-up. Participants of both groups received periapical surgery based on the pre-surgical plan provided by the radiographic imaging methods. Quality of life (QoL) was assessed using Modified Shugars questionnaire. Radiographic analysis for healing was conducted using Molven's criteria and modified PENN 3D criteria. The categorical data between groups were analysed using the Chi-square test, whilst intragroup comparisons were analysed using the McNemar test. The average scores for each component of QoL (oral functions, general functions, pain, swelling and other symptoms), combined QoL scores (overall average of values of 13 variables) and analgesic usage on each day were calculated and analysed. RESULTS: At 12 months of follow-up, fifty patients were evaluated. Participants in PR group reported significantly more swelling on first three days compared with CBCT group. The analgesic use was higher in the PR group on 2nd and 3rd day (Mann-Whitney U test with Bonferroni correction; p < .007). A significant difference in the limitation of general functions was observed at the second day (p < .07) with the higher values in the PR group. The combined QoL score between the two groups was found to be non-significant. However, none of the patients experienced intraoperative complications or neurovascular exposure. The mean surgical time was lesser in the CBCT group (p < .05). Radiographic healing revealed a success rate of 96.2% for the PR group and 95.8% for the CBCT group with no significant difference between the groups. CONCLUSION: Participants in the CBCT group experienced substantially less early postoperative swelling and limitation in general functions, in comparison with the PR group. However, preoperative CBCT had no effect on other QoL parameters and intraoperative complications in medium-risk patients. Furthermore, CBCT did not exhibit any added advantage over periapical radiography in terms of assessing healing outcome following endodontic microsurgery. CBCT offered surgically relevant anatomic information for pre-surgical planning and ensured the treatment rendition with a significantly reduced operative time.

Prior adherence to statins is a predictor of subsequent adherence and persistence to oral, but not parenteral, osteoporosis medications.

INTRODUCTION: Although bisphosphonates are effective for treating osteoporosis, patient adherence is variable. We conducted this study to determine if prior adherence with another medication used to treat chronic asymptomatic conditions predicts adherence with bisphosphonates. MATERIALS AND METHODS: Retrospective cohort study using linked population-level data for the entire Canadian province of Alberta between April 1, 2009 and March 31, 2017. We examined all new users of an oral or parenteral osteoporosis treatment over the age of 20 who had filled at least one statin prescription in the prior 12 months before the start date of the osteoporosis treatment. Adherence was defined based on medication possession ratio (MPR) and > = 80% was deemed good adherence. Persistence was defined as continuous treatment without an interruption of treatment for more than 56 days. RESULTS: Of 20,612 new users of oral bisphosphonates and 1538 new users of parenteral treatments, prior good adherence with statins was independently associated with both short term [adjusted Odds Ratio (aOR) 1.34 (95% CI 1.26-1.42) at 1 year] and long term [aOR 1.35 (1.20-1.51) at 5 years] adherence with oral bisphosphonates. However, there was no association between prior statin adherence and adherence [OR 0.94 (0.74, 1.20)] or persistence [(OR 0.96 (0.76, 1.22)] with parenteral osteoporosis therapies. Other factors associated with oral bisphosphonate adherence at 1 year included older age, history of bone mineral density scan, and history of pap smear. CONCLUSIONS: Prior adherence to statins is a predictor of subsequent short-term and long-term adherence and persistence with oral bisphosphonates but not parenteral osteoporosis therapies.

Comparative analysis of the accuracy of periapical radiography and cone-beam computed tomography for diagnosing complex endodontic pathoses using a gold standard reference - A prospective clinical study.

AIM: To compare the diagnostic accuracy of periapical radiography (PR) and cone-beam computed tomography (CBCT) for detecting pathoses of endodontic origin using the gold standard of direct surgical visualization. METHODOLOGY: Seventy-four patients (112 teeth) underwent radiographic examination by periapical radiography and CBCT. The presence of periapical lesions, root perforations and their locations, root fractures, different types of external root resorptive defects, apicomarginal bone defects, through and through bone defects, buccal bone status and proximity of root apices and lesions to vital anatomical structures were assessed. These same parameters were assessed intraoperatively by direct surgical visualization which served as the gold standard reference for the radiographic assessments. Sensitivity, specificity, positive predictive values, negative predictive values were determined for comparison of diagnostic accuracy between two modalities. RESULTS: There were no significant differences between the two imaging modalities for root resorptive defects and root fractures. However, CBCT accurately detected periapical lesions, root perforations, apicomarginal bone defects and through and through bone defects. The overall accuracy of CBCT varied from 91% to 96% in detecting dehiscence and fenestration of buccal cortical plates. CONCLUSION: Overall, CBCT had a higher diagnostic accuracy in complex endodontic pathoses compared to PR. Nevertheless, CBCT failed to diagnose apicomarginal bone defects in 33% teeth. In evaluating the status of buccal cortical plate from CBCT images, observers could detect absence of bone better than its presence. Thus, limited FOV CBCT should be considered for selective cases where periapical radiography has diagnostic ambiguity.

A radiolucent lesion presenting calcification histopathologically: a classical case of CEOT.

OBJECTIVE: The calcifying epithelial odontogenic tumor (CEOT) is a rare benign odontogenic neoplasm that accounts for approximately 1% of all odontogenic tumors. Histologically, it shows sheets of polyhedral epithelial cells with deep eosinophilic cytoplasm and prominent nuclei. Globules of amyloid like material among tumor cells which undergoes calcification are evident. We present a case of CEOT which presented classical histopathologic picture but clinico- radiological it presented variably. Its non association with impacted tooth, no calcifications in the incisional material and finally on excision giving its classical picture of prominent intercellular bridges, hyperchromatic polyhedral cells and amyloid with calcifications made it an interesting case to report.

Development of HyBeacon® probes for specific mRNA detection using body fluids as a model system.

HyBeacons are linear oligonucleotides which incorporate fluorescent dyes covalently linked to internal nucleotides. They have previously been used with PCR and isothermal amplification to interrogate SNPs and STRs in fields as diverse as clinical diagnostics, food authentication, and forensic DNA profiling. This work explores their use for the identification of expressed gene sequences through mRNA profiling. The use of mRNA is becoming increasingly common in forensic casework to identify body fluids on evidence items, as it offers higher specificity and fewer false positives than current chemical presumptive testing methods. The work presented here details the development of a single-step one-tube RT-PCR assay to detect the presence of body fluids of forensic interest (saliva, blood, seminal fluid, vaginal fluid and menstrual blood) using HyBeacon® probes and melt curve analysis. Each assay shows a high degree of specificity to the target body fluid mRNA suggesting there is no requirement to remove genomic DNA prior to analysis. Of the five assays developed, four were able to detect between 10 and 100 copies of target cDNA, the fifth 1000 copies of target. The results presented here demonstrate that such an approach can be optimised for non-expert users and further areas of work are discussed.

Indian patients' attitudes towards chairside screening in a dental setting for medical conditions.

BACKGROUND: India has a high prevalence of cardiovascular disease (CVD), diabetes mellitus (DM), tuberculosis (TB), human immunodeficiency virus/acquired immune-deficiency syndrome (HIV/AIDS) and hepatitis B. United States-based studies indicate provider and patient support for medical screening in the dental setting. We assessed patient attitudes towards, and willingness to participate in, medical screening in the dental setting in India. METHOD: A 5-point Likert scale survey (with scores ranging from 1=very important/willing to 5=very unimportant/unwilling) was given to a convenience sample of adult patients visiting five university-based dental clinics (clinic group) and one private-practice setting (private group). The Mann-Whitney U-test was used to compare mean response scores between patient groups. Logistic regression was used to assess factors associated with a favourable outcome. RESULTS: Both patient groups felt it important for dentists to identify increased risk for medical conditions (89.3% vs. 94.9%, respectively; P=0.02). The majority of patients were willing to have a dentist screen for the specified conditions: CVD (80.6% clinic and 84.5% private); DM (84.5% clinic and 77.5% private); TB (76.7% clinic and 73.2% private); hepatitis (73.3% clinic and 67.5% private); and HIV/AIDS (71.0% clinic and 70.5% private). The majority of patients were willing to participate in chairside screening that yielded immediate results (84.6% clinic and 86.1% private), discuss results immediately (85.8% clinic and 87.2% private) and pay 150 Indian rupees (55.9% clinic and 91.7% private). Younger patients (<40 years of age) were significantly less likely to respond favourably to: importance of medical screening in dental settings [adjusted odds ratio (OR)=0.63; 95% confidence interval (95% CI): 0.26-0.84] and be available for screening that yielded immediate results (adjusted OR=0.63; 95% CI: 0.40-0.99). CONCLUSIONS: Indian dental patients were in favour of chairside medical screening.

A review of the diagnosis and management of erythroderma (generalized red skin).

Erythroderma is a condition caused by several etiologies that result in red inflamed skin on 90% or more of the body surface. To optimize the diagnosis and management of the erythrodermic patient, healthcare professionals should be familiar with the underlying etiologies and treatment modalities. Patients with erythroderma require immediate attention as they may face a variety of medical complications. Early detection and effective management of these complications significantly reduce mortality and morbidity of this potential dermatologic emergency. This review highlights the underlying common diagnoses, assessment, and management of the patient with erythroderma.

Effects of Surface Abrasion on the Flexural Strength of Glazed and Re-glazed Metal Ceramics: An In Vitro Study.

The functional surfaces of the porcelain fused to metal fixed partial dentures are often abraded to adjust occlusion, such restorations are often found to fail in service. This study was therefore conducted to study the effect of surface abrasion on flexural strength of glazed porcelain fused to metal samples. It was also the aim of this study to find the effect of re-glazing on flexural strength of abraded samples. A total of ninety glazed porcelain fused to metal bar samples of the dimension 15 mm × 2 mm × 1.5 mm were fabricated. These samples were then divided into three groups (30 samples each) according to the surface treatments: group A-glazed (control); group B-abraded and group C-abraded and then re-glazed (self-glazed). Flexural strength was measured by using three point bend test on universal testing machine (texture analyser) with a cross-head speed of 0.6 mm/min. Peak force at the time of failure for all the samples was recorded. Statistical analysis found that mean flexural strength was highest for group A-80.65 ± 12.81 MPa; as compared to group B-74.18 ± 10.74 MPa and group C-77.85 ± 9.39 MPa. Student's t test indicated that the difference in the flexural strength between groups A and B was significant while it was non-significant between groups B and C and also between groups A and C. The 'f' test indicated that the difference between the groups was non-significant. This study therefore showed that there is a marked decrease in the flexural strength of the porcelain fused to metal restorations after occlusal abrasion. The study also found that reglazing of these restorations may not restore their flexural strength significantly.

Assessment of periodontal status in patients with oral lichen planus.

OBJECTIVE: Inflammatory pathogenesis is common to periodontitis and oral lichen planus. This study was conducted to assess and compare the periodontal status of patients with and without oral lichen planus. METHOD AND MATERIALS: 108 patients comprising 54 with oral lichen planus and 54 age-matched systemically healthy participants without oral lichen planus were selected. Periodontal parameters, ie Plaque Index, Gingival Index, bleeding on probing, probing pocket depth, clinical attachment level, and periodontal phenotype were measured. RESULTS: On comparing the test and control groups, statistically significant differences were observed in respect to Plaque Index (P = .00), Gingival Index (P = .00), and bleeding on probing (P = .00). A higher proportion of sites with deeper pockets was observed in the test group (P = .00). On comparison of various oral lichen planus subtypes, significant difference was observed in respect to Gingival Index (P = .00) and bleeding on probing (P = .00). A higher proportion of sites with deeper pockets (P = .01) and greater CAL (P = .00) was observed in the erosive/atrophic subgroup compared to the reticular group. However, the differences between the reticular (a less severe form of oral lichen planus) and control group in terms of Gingival Index (P = .94), Plaque Index (P = .05), bleeding on probing (P = .17), probing pocket depth (P = .56), and clinical attachment level (P = .23) were not statistically significant. Statistically significant differences were observed in terms of Gingival Index (P = .01) and bleeding on probing (P = .00) between thin and thick periodontal phenotypes in the oral lichen planus group. Statistically significant positive correlations in periodontal parameters with increased gingival involvement and severity were observed using Spearman rank correlation coefficient. CONCLUSION: Significantly greater periodontal inflammation in the test group means there is a risk of greater attachment loss in future. Thus, increased attention towards periodontal health in these patients might reduce the rate of disease progression.

Post-dengue mucormycosis- a novel entity or COVID-19 associated in disguise?

Dengue is a disease endemic to tropical countries such as India. In the past two years, cases of COVID-19 associated Mucormycosis have become a commonly encountered phenomenon. However, cases of dengue associated Mucormycosis have not found a significant mention in the literature yet. We, therefore, report two such cases in which Mucormycosis developed after recovery from Dengue fever and try to dig into the possible mechanism behind such an occurrence.

The intriguing role of IL33/ST2 axis signaling in oral diseases - A systematic review.

PURPOSE: Oral diseases act as a silent epidemic, and the pathogenetic role of interleukin-33/suppression of tumorigenicity-2 axis (IL-33/ST2) remains unclear due to a lack of literature. This review has attempted to highlight the importance of this axis in oral diseases, which may be helpful in developing therapeutic modalities required to halt disease progression. MATERIALS AND METHODS: A thorough search was conducted using various databases. Original research articles that assessed both IL-33 and ST2 levels in oral diseases using different techniques were included in the review. The risk of bias for each study was analyzed using the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2) tool and Review Manager 5.4 was used to output the results. RESULTS: In the qualitative data synthesis we included 13 published articles. The most commonly used method was serum estimation, while methods with optimistic results were saliva, real-time quantitative polymerase chain reaction and immunohistochemistry. The predominant mechanism of action was nuclear factor kappa B signaling and type 2 immune response. However, salivary gland epithelial cell activation, activation of mast cells, type 1 immune response, and upregulated angiogenesis are crucial in mediating IL-33/ST2 signaling in oral diseases. CONCLUSIONS: Accumulating evidence demonstrates that the IL-33/ST2 axis is a fundamental pathogenetic mechanism of oral diseases of inflammatory, autoimmune, or neoplastic origin.

Acceptability of artificial intelligence in dental radiology among patients in India: are we ready for this revolution?

OBJECTIVE: In recent times, artificial Intelligence (AI) has gained popularity in medical as well as dental radiology. Studies have been conducted among medical and dental students and professionals about the knowledge and understanding towards AI. The aim of this study was to investigate the perceptions and acceptability of AI in dental radiology among a group of Indian patients seeking dental treatment. METHODS: A cross-sectional research was planned with a validated questionnaire, containing ten close ended questions amongst 1562 patients. Their sociodemographic characters, opinions and attitudes regarding AI and feasibility of acceptance of AI-based dental radiological diagnosis among patients was evaluated. The study sample was divided in various groups on the basis of their age; group-1(16-30 years), group-2(31-45 years) and group-3(>45 years), educational status and urban/rural background. Statistical analysis was done by Chi-square test with significance value set at p< 0.005. RESULTS-: The participants possessed impressive knowledge about AI. Patients' awareness, attitudes and acceptability towards AI for dental radiographic diagnosis were substantially influenced by age, education level and residential background. Although many of them, especially the urban and more educated participants believed that AI could be more accurate, they preferred the human judgement. Overall, a negative attitude in terms of acceptability of AI in dental radiology was observed in this study. CONCLUSIONS: Participants opined that AI should only be used as an auxiliary tool and valued clinical judgment over AI in ambiguous situations. It is recommended that this promising technological advancement can be used for initial screening in dental radiology.

An Update on Pharmacological and Phytochemical Aspects of Costus pictus D. Don - A Promising Anti-diabetic Plant.

BACKGROUND: The genus Costus is the largest genus in the family Costaceae and encompasses about 150 known species. Among these, Costus pictus D. Don (Synonym: Costus mexicanus) is a traditional medicinal herb used to treat diabetes and other ailments. Currently, available treatment options in modern medicine have several adverse effects. Herbal medicines are gaining importance as they are cost-effective and display improved therapeutic effects with fewer side effects. Scientists have been seeking therapeutic compounds in plants, and various in vitro and in vivo studies report Costus pictus D. Don as a potential source in treating various diseases. Phytochemicals with various pharmacological properties of Costus pictus D. Don, viz. anti-cancer, anti-oxidant, diuretic, analgesic, and anti-microbial have been worked out and reported in the literature. OBJECTIVE: The aim of the review is to categorize and summarize the available information on phytochemicals and pharmacological properties of Costus pictus D. Don and suggest outlooks for future research. METHODS: This review combined scientific data regarding the use of Costus pictus D. Don plant for the management of diabetes and other ailments. A systematic search was performed on Costus pictus plant with anti-diabetic, anti-cancer, anti-microbial, anti-oxidant, and other pharmacological properties using several search engines such as Google Scholar, PubMed, Science Direct, Sci-Finder, other online journals and books for detailed analysis. RESULTS: Research data compilation and critical review of the information would be beneficial for further exploration of its pharmacological and phytochemical aspects and, consequently, new drug development. Bioactivity-guided fractionation, isolation, and purification of new chemical entities from the plant as well as pharmacological evaluation of the same will lead to the search for safe and effective novel drugs for better healthcare. CONCLUSION: This review critically summarizes the reports on natural compounds, and different extract of Costus pictus D. Don with their potent anti-diabetic activity along with other pharmacological activity. Since this review has been presented in a very interactive manner showing the geographical region of availability, parts of plant used, mechanism of action and phytoconstituents in different extracts of Costus pictus responsible for particular action, it will be of great importance to the interested readers to focus on the development of the new drug leads for the treatment of diseases.

Outcome clusters and their stability over 1 year in patients with SLE: self-reported and performance-based cognitive function, disease activity, mood and health-related quality of life.

OBJECTIVE: To determine if self-reported fatigue, anxiety, depression, cognitive difficulties, health-related quality of life, disease activity scores and neuropsychological battery (NB) cluster into distinct groups in patients with SLE based on symptom intensity and if they change at 1-year follow-up. METHODS: This is a retrospective analysis of consecutive consenting patients, followed at a single centre. Patients completed a comprehensive NB, the Beck Anxiety Inventory, Beck Depression Inventory, Fatigue Severity Scale, Short-Form Health Survey Physical Component Summary and Mental Component Summary scores and the Perceived Deficits Questionnaire. Disease activity was assessed by Systemic Lupus Erythematosus Disease Activity Index 2000. Ward's method was used for clustering and principal component analysis was used to visualise the number of clusters. Stability at 1 year was assessed with kappa statistic. RESULTS: Among 142 patients, three clusters were found: cluster 1 had mild symptom intensity, cluster 2 had moderate symptom intensity and cluster 3 had severe symptom intensity. At 1-year follow-up, 49% of patients remained in their baseline cluster. The mild cluster had the highest stability (77% of patients stayed in the same cluster), followed by the severe cluster (51%), and moderate cluster had the lowest stability (3%). A minority of patients from mild cluster moved to severe cluster (19%). In severe cluster, a larger number moved to moderate cluster (40%) and fewer to mild cluster (9%). CONCLUSION: Three distinct clusters of symptom intensity were documented in patients with SLE in association with cognitive function. There was a lower tendency for patients in the mild and severe clusters to move but not moderate cluster over the course of a year. This may demonstrate an opportunity for intervention to have moderate cluster patients move to mild cluster instead of moving to severe cluster. Further studies are necessary to assess factors that affect movement into moderate cluster.

Evaluation of risk factors, clinico-radiographic presentations of COVID-associated mucormycosis in the maxillofacial region reporting to a tertiary care dental facility.

Purpose: To evaluate the prevalence of risk factors associated with COVID-associated mucormycosis (CAM) in the maxillofacial region with emphasis on clinical and radiological characteristics of the disease reporting to the dentists. Methods: Archival records of the patients diagnosed with rhino-cerebral mucormycosis through histopathology or culture, were screened and 266 records were included. These records were divided into three groups-previously diabetic (PD, n = 122), recently diagnosed diabetic (RD, n = 105) and non-diabetic (ND, n = 39). All the records were evaluated and compared among the three groups for the duration of presentation, history of co-existing medical conditions, the association of treatment given during COVID-19, and the clinical and radiographic presentations of the disease. Results: The results confirmed uncontrolled diabetes mellitus as the major risk factor for the disease. The prevalence of steroid administration was lower in our study in contrast to previous literature. The risk factors and treatment rendered during COVID-19 did not differ significantly among the three groups (p > 0.05). The findings indicate that the disease was milder and progressed more slowly in the ND group, both clinically and radiographically, and it had close resemblance to odontogenic infection. Conclusion: Patients with early CAM mimicked the odontogenic infection and were more likely to report in a dental setup. Hence, a multidisciplinary and holistic management approach is necessary.

Comparative histological evaluation of two PRF formulations (PRF High and PRF Medium) on quality of life and healing outcome of apicomarginal defects: A randomized clinical trial.

The objective of this randomized clinical trial was to investigate the effects of two PRF formulations (PRF High and PRF Medium) on quality of life and healing outcome (2D and 3D) of apicomarginal defects. Patients presenting with endodontic lesions and concomitant periodontal communication were randomly allocated to PRF High and PRF Medium groups. The treatment protocol in each group included a periapical surgical procedure with placement of PRF clot and membrane in the bony defect and on the denuded root surface, respectively. Quality of life was assessed for 1 week after surgery following a modified version of the patient's perception questionnaire. Postoperative pain was assessed using a visual analog scale. Clinical and radiographic evaluations were performed using Rud and Molven 2D criteria and Modified PENN 3D criteria. Buccal bone formation was assessed using sagittal and corresponding axial sections in CBCT. Histological analysis was performed using hematoxylin and eosin (H and E) staining and attaching primary antibodies to tissue sections. In total, 40 patients were enrolled in the trial (N = 20 per group). PRF Medium group patients reported significantly less swelling on the 1st (p = 0.036), 2nd (p = 0.034), and 3rd (p = 0.023) days, and average pain on the 2nd (p = 0.031), 3rd (p = 0.03), and 4th (p = 0.04) days postoperatively. The difference in success rate for periapical healing was non-significant between the PRF Medium group (89.5%) and PRF High group (90%), in both 2D and 3D imaging (p = 0.957). The formation of buccal bone was observed in five cases (26.3%) and four cases (20%) in the PRF Medium and PRF High groups, respectively, with a non-significant difference (p = 0.575). PRF Medium clots had a loose fibrin structure with a significantly higher number of neutrophils (473.79 ± 82.89 per mm2) than PRF High clots, which had a dense structure and fewer neutrophils (253.15 ± 63.86 per mm2) (p = 0.001). Autologous platelet concentrates (APCs) promoted satisfactory periapical healing, with no significant difference between the groups. Within the limitations of the study, it seems that PRF Medium should be preferred over PRF High when the patients' quality of life is the priority.

Faces of Fibrodysplasia Ossificans Progressiva: Lessons from a Clinical Masquerader.

OBJECTIVES: To evaluate the natural history and to highlight the possible masqueraders causing diagnostic delay and iatrogenic interventions in Fibrodysplasia Ossificans Progressiva (FOP). METHODS: Patient details with suspected FOP were retrieved from the patient registry from 2012 through 2021. Clinical records, X-rays, clinical photographs, and molecular testing results were captured. Follow-up was recorded where available. RESULTS: A total of 16 patients with a clinical diagnosis of FOP were found. Twelve patients with both clinical and molecular records were included in this study. The median age of onset and diagnosis was 1.5 y and 6.5 y respectively with a median diagnostic delay of 3.5 y. The disease course was progressive in ten patients. Seven out of twelve patients were subjected to invasive procedures due to misdiagnosis, which exacerbated their disease progression. CONCLUSIONS: Clinical suspicion followed by molecular testing is straightforward for a confirmed diagnosis of FOP. It is not only diagnostic, cost-effective, and saves time but also avoids unnecessary interventions in these patients.

Peripheral Ossifying Fibroma Veiling a Nasopalatine Duct Cyst: An Unusual Concurrence.

We hereby report an unusual case which presented as a routinely encountered reactive lesion on the palate, whilst the radiological examination revealed a radiolucent cystic lesion underneath. After the investigations from radiography to histopathology, it was finally diagnosed as a peripheral ossifying fibroma coexisting with a nasopalatine duct cyst.