bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Impact of Online Learning and Health Behavior on Mental Health among Thai Dental Students during the COVID-19 Era
Authors: Wangsathaporn Kamonnat , Worawichayaporn Thanyarat , Kittinawawit Wuttipong , Hemprachitchai Yanapat , Kaewsutha Nathawut 
Published: December 2024

Abstract

Aims:
This study aimed to investigate the impact of online learning on the mental health and health behaviors of Thai dental students during the coronavirus disease 2019 (COVID-19) pandemic.

Materials and Methods:
A cross-sectional analytical study was conducted among Thai dental students from first to sixth year who had been engaged in online learning during the COVID-19 period. A total of 440 students participated. Data were collected from January to March 2023 using an online questionnaire comprising 36 items addressing demographic information, online learning experiences, and health behaviors, including exercise and sleep. Psychological health was assessed using the Depression, Anxiety, and Stress Scale-21 (DASS-21). Data analysis included descriptive statistics, chi-square tests, binary logistic regression, Pearson’s correlation, and simple linear regression.

Results:
The study found high rates of mental health issues among the participants, with 58.2% experiencing depression, 57.3% experiencing anxiety, and 41.1% reporting stress. Personal factors influencing mental health included university type and household situation. Key factors associated with depression were the number of hours spent on assignments and the quality of the online learning environment (β = 1.096, 1.193). For anxiety, factors such as frequency of exercise, sleep quality, time spent on assignments, and familiarity with assignment submission platforms were significant (β = −0.773, −0.666, 0.801, 1.002). Stress was significantly correlated with the frequency of exercise, sleep quality, and assignment workload (β = −1.072, −0.497, 1.210).

Conclusions:
The findings highlight a significant association between online learning-related factors, such as the number of hours spent on assignments, and the mental health outcomes of dental students. Health behaviors, particularly exercise and sleep quality, were also linked to mental health status. These results suggest that interventions aimed at reducing assignment-related stress, improving sleep hygiene, and promoting physical activity may be crucial in mitigating mental health problems among dental students. Clinically, addressing these factors could enhance both psychological well-being and academic performance, ultimately contributing to more effective learning environments for dental professionals.
Evaluating the Awareness and Knowledge about Probiotics in Postgraduate Students of an Indian Dental College
Authors: Upasana Kumari , Sandhu Rameet , Kataria Prerna , Sinha Abhik , Vatsa Ritesh , Parveen Nisha 
Published: December 2024

ABSTRACT

Background:
Probiotics are vital in maintaining gut health. With increasing drug resistance, it is crucial to keep healthy gut microbes, making probiotics essential.

Aim:
This study aimed to assess the awareness and knowledge of probiotics among postgraduate students of an Indian dental college.

Methods:
This observational study utilized an online self-administered questionnaire, which was developed using a thorough review of the literature, consisting of 19 questions divided into three parts. The term probiotics was also assessed as general commercial compositions of both probiotics and prebiotics. The data gathered were analyzed statistically.

Results:
Postgraduate dental students were well aware of probiotic terms from TV or newspapers; however, necessary technical specifications were not known during purchase and were not familiar with trade names of probiotic preparations in the market.

Conclusion:
Students have good knowledge of probiotics and associated health benefits but technical information concerning commercial probiotics is lacking.
Evaluation of the Liver and Pancreatic Functions in Patients with Alcohol-Related Sialadenosis – A Case Control Study
Authors: Elavarasi E , Gunasekaran Vinothini , Thirumal Mohan , Subramaniyan R Balaji , Austin Ravi David , Thirumalai S 
Published: December 2024

ABSTRACT

Background:
Sialadenosis or sialosis is the asymptomatic symmetric parotid enlargement without inflammation or neoplasia, seen in persons 30–69 years old, often related to chronic alcohol use, endocrine disorders, and obesity.

Materials and Methods:
This was a case-control study done at Rajah Muthiah Dental College and Hospital from September 2013 to July 2014, comprising 15 patients with alcoholic sialadenosis (Group A) and comparing them with 15 alcoholic patients without sialadenosis (Group B). Parameters monitored for liver and pancreatic functions were their serum levels of AST, ALT, GGT, ALP, amylase, and lipase.

Results:
Group A had higher mean levels of GGT, AST, and ALT; a slightly increased AST/ALT ratio; and high serum amylase and lipase compared to Group B. Both groups consumed ethanol in excess.

Conclusion:
Biochemical differences suggest chronic alcohol effects on sialadenosis. Stable hepatic and pancreatic functions indicate that further research into sialadenosis may provide a potential diagnostic marker for liver and pancreatic disorders.
Cytomorphological and Cytomorphometric Analysis of Oral Squames in Smokers Using Computer Aided Image Analysis System
Authors: Choudhary Priyanka , Kasana Jyoti , Bhati Bhupender , Chandavarkar Vidyadevi , Bhargava Deepak , Mishra Mithilesh N. 
Published: December 2024

ABSTRACT

Objective:
This study aimed to assess the impact of smoking on oral mucosa and evaluate the role of cytomorphometry in diagnosing and prognosing potentially malignant disorders.

Study Design:
The study included 75 patients both smokers and non-smokers with and without smoking-related lesions. We measured cellular diameter (CD), nuclear diameter (ND), cellular area (CA) and nuclear area (NA) of buccal mucosa squames using PAP stain and image analysis software (Pixel Pro by Labo Med).

Results:
Smokers, regardless of lesion presence showed increased ND, decreased CD, increased NA and decreased CA compared to non-smokers. ANOVA and t-tests indicated significant differences (P < 0.001).

Conclusion:
Exfoliative cytology proves to be a simple, fast and cost-effective method for screening potentially malignant disorders of the oral cavity.
Comparison of the Artificial Intelligence Versus Traditional Radiographic Interpretation in Detecting Periapical Periodontitis: A Diagnostic Accuracy Study
Authors: Nagareddy Bharath , Vadlamani Rohit , Venkannagari Nikhila Reddy , Jain Sulabh , Basheer Syed N. , Murugesan Sabari 
Published: December 2024

ABSTRACT

Objective:
To compare the performance of an AI model with that of experienced radiologists in detecting periapical periodontitis using radiographic images.

Methods:
Thirty radiographic images (CBCT, panoramic, and periapical) were analyzed by an AI model and two experienced radiologists. Diagnostic accuracy, sensitivity, specificity, and confidence levels were evaluated. Statistical analyses included Chi-square tests, independent samples t-tests, and Pearson correlation analysis.

Results:
The AI model achieved 89.6% accuracy, 86.5% sensitivity, and 88.1% specificity. Radiologist 1 showed the highest performance (accuracy 98.5%, sensitivity 93.8%, specificity 96.7%), while Radiologist 2 performed slightly lower than the AI model (accuracy 81.7%, sensitivity 83.3%, specificity 80%). The AI model demonstrated the highest mean confidence level (86.5% ± 9.18). Moderate positive correlations were observed between the AI’s confidence and that of Radiologist 1 (0.383) and Radiologist 2 (0.347).

Conclusions:
The AI model demonstrated comparable performance to experienced radiologists in detecting periapical periodontitis. These findings suggest that AI could serve as a valuable tool in dental diagnostics, potentially improving efficiency and consistency. However, further research is needed to refine AI models and evaluate their performance across diverse clinical scenarios.
Evaluation and Comparison of Accuracy of Complete Arch Digital and Conventional Implant Impression as Influenced by the Use of a 3D Printed Modular Splint –An In-Vitro Study
Authors: Pol Bhushan S. , Sabane Ajay V. , Jadhav Rajashree D. , Kadam Pankaj P. , Gachake Arti R. , Kalsekar Bhagyashree G. 
Published: December 2024

ABSTRACT

Aim:
To investigate the accuracy of Complete Arch implant impression digitally and conventionally with and without using a 3D printed modular chain splint.

Methods:
The STROBE (strengthening the reporting of observational studies in epidemiology) guidelines were use to conduct an analytical cross-sectional study. The total number of samples (n = 40) was derived and was divided into two groups with four subgroups: A1-Digital Impression without splinting of scan bodies (reference scan) and A2-Digital Impression splinted with 3D printed Modular Chain splint (test scan) and B1-Conventional Impression without Splinting of impression copings (reference scan) and B2- Conventional Impression splinted with 3D printed modular chain splint (test scan). In total 40 sample STL files were superimposed. Each analogue were assessed with respect to X, Y and Z axes (X-longitudinal, Y-lateral, and Z-vertical). All the data analysis was performed with SPSS version 22.0 with P < 0.05 as statistical significance.

Results:
There was no significant difference in the mean standard deviation along the X-axis (P > 0.05). The mean standard deviation along with a Y-axis (P > 0.05) also showed no statistical difference whereas along with the Z-axis mean standard deviation (P > 0.05). Along the vertical Z-axis, there was a significant difference in the mean standard deviation in comparison with the horizontal X and Y axes.

Conclusions:
There is no significant difference in accuracy of complete arch implant impression when the intraoral digital impression was compared to the traditional impression with or without the use of 3D printed modular splint.
Efficacy of Virtual Reality as a Treatment Modality on Preoperative vs Postoperative Patient Anxiety: A Systematic Review
Authors: Aldobekhi Faris S. S. 
Published: December 2024

ABSTRACT

Background:
This systematic review aimed to investigate the efficacy of VR as a treatment modality on preoperative vs postoperative patient anxiety.

Methods:
A thorough search was performed over seven databases using Boolean operators and MeSH terms. Studies that used VR interventions and measured anxiety outcomes were included in the review.

Results:
The included studies seem to indicate that VR interventions could help to decrease anxiety in surgical patients. Most of the studies reported significant decreases in anxiety scores or improved anxiety outcomes for their VR groups as compared to control groups or standard care groups. Specifically, preoperative and postoperative anxiety scores were found to be significantly lower in VR groups compared to control groups.

Conclusion:
The combined results of the studies do imply that VR interventions have a positive effect on decreasing anxiety in surgical patients. Although some studies demonstrated a consistent pattern of results, others exhibit differences in their findings, which may be attributed to differences in study design, population, or intervention protocols.
Assessment of Quality of Life in Patients with Chronic Oral Mucosal Diseases: A Questionnaire-Based Study
Authors: Kajla Ajay , Meena Manoj , Sareen Mohit , Kumawat Omprakash , Saini Kamal Kishor , Gulia Anil , Bhardwaj Kshitij 
Published: December 2024

ABSTRACT

Aim:
To evaluate the quality of life (QoL) of patients who suffer from long-term oral mucosal disorders.

Methods:
A total of 200 individuals with chronic oral mucosal diseases (COMDs) were included. The QoL results were assessed using the Chronic Oral Mucosal Diseases Questionnaire (COMDQ). Of the 200 patients who were enrolled, 125 (61.5%) were men and 77 (38.1%) were women. Oral ulcers accounted for 77 (38.1%) of all COMDs, whereas radiation or chemotherapy ulcers accounted for just 6 (3.0%). The COMDQ had a mean score of 19.9 overall. The domain score of pain and function had the highest mean score of 13.2, and the total evaluation score was satisfactory with a range of 49%. The QoL was more negatively impacted by mouth opening reduction and oral ulcers than by the other COMD categories.

Conclusion:
A longitudinal study design may be used in future research to look at how drugs affect COMD patients’ QoL over time.
Single Tooth Implant Vs Non-Surgical Root Canal: Long-Term Survival Rates
Authors: Suganna Mahesh , Jena Debkant , Jhala Nidhi S. , Baghel Ranjita S. , Afzal Nahid , Singh Shivani 
Published: December 2024

ABSTRACT

Introduction:
Initial root canal treatment and the replacement of a single tooth with implants are both viable treatment options, but various success rates have been reported for each treatment modality.

Materials and Methods:
This study compared 145 implant and 176 root canal treatment teeth in patients for four possible outcomes- success, survival, and failure.

Results:
Outcomes were as follows for root canal treatment and implant outcomes, respectively: success 75.56% and 80.00%; survival 18.18% and 11.72%; and failure 6.25% and 8.27%. The location of the restoration in the mouth did not affect the outcome.

Conclusion:
This study suggests that restored endodontically treated teeth and single tooth implant restorations have similar failure rates, although the implant group showed a longer average and median time to function and a higher incidence of postoperative complications requiring subsequent treatment intervention.
Evaluation of Smear Layer Removal and Antimicrobial Efficacy of Intracanal Herbal Irrigants
Authors: Alelyani Ahmed Ali 
Published: December 2024

ABSTRACT

Background:
The removal of the smear layer and antimicrobial efficacy are critical factors in endodontic treatment. Conventional chemical irrigants like sodium hypochlorite (NaOCl) and ethylenediaminetetraacetic acid (EDTA) have proven effective but can have adverse effects.

Materials and Methods:
A total of 60 extracted single-rooted human teeth were randomly assigned to four groups of 15 each. Group 1 was irrigated with 5.25% NaOCl, group 2 with 17% EDTA, group 3 with 10% neem extract, and group 4 with 5% turmeric extract. Smear layer removal was assessed using scanning electron microscopy (SEM) at the coronal, middle, and apical thirds of the root canals. Antimicrobial efficacy was tested against Enterococcus faecalis using the agar diffusion method, and the zones of inhibition were measured in millimeters.

Results:
Neem extract showed an average smear layer removal score of 2.5 (±0.3) compared to 1.8 (±0.2) for NaOCl, 1.9 (±0.3) for EDTA, and 3.2 (±0.4) for turmeric extract. Neem and turmeric extracts demonstrated significant antimicrobial activity with mean inhibition zones of 16 mm (±1.2) and 14 mm (±1.1), respectively, compared to 18 mm (±1.5) for NaOCl and 15 mm (±1.3) for EDTA.

Conclusion:
Herbal irrigants, particularly neem extract, show promise as effective alternatives to conventional irrigants for smear layer removal and antimicrobial activity. Their biocompatibility and comparable efficacy suggest potential for use in endodontic practice.
Effect of Different Glide Path Establishing Systems on Apically Extruded Debris in Curved Root Canals: An In Vitro Study
Authors: Shekhawat Krutika , Solanki Himanshi , Patil Amit , Mali Sheetal , Sharma Deepak , Agarwal Kishan 
Published: December 2024

ABSTRACT

Background:
Glide path establishment is a critical step in endodontic treatment, particularly in curved root canals, as it facilitates safe and effective canal shaping. The apically extruded debris during this process can cause postoperative complications, including pain and inflammation.

Materials and Methods:
In this in vitro study, 60 extracted human mandibular molars with curved mesial roots were selected and randomly divided into three groups (n = 20) based on the glide path establishment system used: Group A (manual stainless steel K-files), Group B (rotary PathFiles), and Group C (reciprocating R-Pilot files). Each root canal was instrumented following the manufacturer’s instructions for the respective system. The extruded debris was collected in preweighed Eppendorf tubes during the preparation and subsequently dried and weighed using an analytical balance with a precision of 0.0001 g.

Results
The mean weight of apically extruded debris was significantly different among the groups (P < 0.05). Group A (manual K-files) had the highest mean debris extrusion (0.032 ± 0.005 g), followed by Group C (reciprocating R-Pilot files) with 0.021 ± 0.004 g. Group B (rotary PathFiles) exhibited the least amount of debris extrusion (0.015 ± 0.003 g). The differences between all groups were statistically significant (P < 0.05).

Conclusion
The type of glide path establishment system significantly affects the amount of apically extruded debris in curved root canals. Rotary PathFiles produced the least debris, suggesting that they may be the most effective in minimizing postoperative complications associated with debris extrusion. Further clinical studies are needed to confirm these findings and to assess their relevance in vivo.
Knowledge, Attitude and Practice Among Dental Professionals Related to Periodontitis and Alzheimer’s Disease
Authors: Pandey Ruchi , Pujara Radhika , Bansal Priyanka , Lekhi Roshni , Palwankar Pooja , Gopal Lipika 
Published: December 2024

ABSTRACT

Background:
Periodontitis is chronic infection and is linked to systemic diseases like Alzheimer’s disease (AD). AD is a neurodegenerative disorder occurring due to accumulation of aggregates of amyloid β peptide and tau proteins. The current study aims to assess the knowledge, attitude, and practice about treating AD cases.

Material and Method:
Questionnaire-based survey was done on 270 dental professionals and dental students. Data was analyzed using bar chart, and hypothesis was tested using Chi-Square test.

Results:
There is an association between practical knowledge and attitude among dental professionals and students, but there is lack of practice-based approach for treating Alzheimer’s patients.

Conclusion:
The dental professionals have knowledge regarding perio-systemic link, but still need to upgrade their understanding toward AD with periodontitis.
Clinical, Demographic, and Socioeconomic Profile of Cleft Lip and Palate in Eastern India
Authors: Gupta Abhinav Raj , Ahluwalia Rajiv , Chugh Tina , Jha Mrigank Shekhar , Natarajan Prem Vishva 
Published: December 2024

ABSTRACT

Aim:
To determine the clinical, demographic, and socioeconomic profile of individuals with cleft lip and/or palate (CLP) at a high-volume center using data collected over 5 months in 2024.

Materials and Methods:
A prospective cohort observational case series was conducted within the cleft center departments of Orthodontics and Plastic Surgery at Santosh Dental College, Ghaziabad, Uttar Pradesh. The study examined age, sex, family history of clefts, socioeconomic status, and cleft types across various regions. A multidisciplinary approach, including orthodontic and dental treatments, speech therapy, and nutritional support, was used. The frequency and types of surgeries were evaluated at different age intervals: 0–5 years, >5–12 years, and >13 years. Secondary outcomes included parental literacy levels and pregnancy-related complications.

Results:
The study included 491 cleft patients with a mean age of 13.5 years. 45.41% belonged to the lower-middle class socioeconomic status, with a male-to-female ratio of 1.1:1. Bihar had the highest number of patients (204). Unilateral cleft lip and palate were predominant, especially among males. Common surgeries for 0–5 years were lip and hard palate closure, while older children underwent Secondary Alveolar Bone Grafting (SABG) and Rhinoplasty. 63% of patients actively participated in speech therapy, reflecting significant engagement with the interdisciplinary approach.

Conclusion:
This study provides foundational data on cleft patients treated at a high-volume center in Eastern India, highlighting the importance of a comprehensive multidisciplinary approach in managing CLP.
Effect of Sterilization on Surface Roughness of Different Archwire
Authors: Abdulhameed Syed A. , Rani Ruma , Ashwathi N. , Goswami Dwijesh S. , Nixon Jeff Z. , Mohan G. Chandra 
Published: December 2024

ABSTRACT

Background:
Orthodontic archwires undergo various sterilization procedures to ensure they are free of microbial contamination before clinical use. However, the impact of these sterilization methods on the surface roughness of different types of archwires is not well understood.

Materials and Methods:
In this study, we evaluated the effect of three common sterilization methods (autoclaving, dry heat, and chemical sterilization) on the surface roughness of three types of orthodontic archwires: stainless steel, nickel-titanium, and beta-titanium. A total of 90 archwire samples (30 of each type) were divided into three groups, each subjected to one of the sterilization methods. Surface roughness was measured using a profilometer before and after sterilization. Data were analyzed using ANOVA and post hoc tests to determine significant differences.

Results:
The results indicated that autoclaving significantly increased the surface roughness of nickel-titanium archwires (mean increase of 0.12 μm, P < 0.05) compared to dry heat and chemical sterilization. Stainless steel archwires showed a moderate increase in surface roughness with autoclaving (mean increase of 0.08 μm, P < 0.05), while beta-titanium archwires exhibited the least change across all sterilization methods (mean increase of 0.03 μm, P > 0.05). Dry heat sterilization had a minimal effect on the surface roughness of all archwire types, whereas chemical sterilization showed a significant increase in roughness for stainless steel archwires (mean increase of 0.10 μm, P < 0.05).

Conclusion:
Sterilization methods, particularly autoclaving, can adversely affect the surface roughness of orthodontic archwires, potentially impacting clinical performance.
Ayurveda Modalities in Palmoplanter Psoriasis-A Case Report
Authors: Thakre Trupti , Karemore Akshay , Deshmukh Sourabh 
Published: December 2024

ABSTRACT

The non-inflammatory skin disorder known as palmoplantar psoriasis can potentially cause functional impairment. It is a specific type of psoriasis that only affects the palms and soles and includes symptoms like scaling, pustules, cracked skin, erythema, itching, and pain. All skin conditions are listed in Ayurveda under the heading (Kushtha) skin condition. It is compared to Vipadika Kshudra Kushta.

Method:
A male patient of age 9 years came with complaints of cracks over soles and palms with scaling for 1 year. The patient is treated by Shaman Chikitsa like Avipattikarchurna, Haridra Khanda, Gandhakrasayan, Arogyavardhinivati, Karanja taila, and Padchira ointment for 2 months.

Result:
The cracks which were present over soles and palm are reduced by Shaman Chikitsa.

Conclusion:
Thus, it can be said that topical cream application along with oral medication can be treat palmoplantar psoriasis.