The Clinical Effect of a Propolis and Mangosteen Extract Complex in Subjects with Gingivitis: A Randomized, Double-Blind, and Placebo-Controlled Clinical Trial.

This study investigated the efficacy and safety of a propolis-mangosteen extract complex (PMEC) on gingival health in patients with gingivitis and incipient periodontitis. A multicentered, randomized, double-blind, placebo-controlled trial involving 104 subjects receiving either PMEC or placebo for eight weeks was conducted. The primary focus was on the changes in inflammatory biomarkers from gingival crevicular fluid (GCF), with clinical parameters as secondary outcomes.

Systemic Factors Affecting Pain Management in Dentistry.

There are several factors that affect a patient's experience of pain. These include both local and systemic factors. The systemic factors that affect patients' dental and orofacial pain experience include, but not limited to, hormonal, nutritional, systemic infections, neurodegenerative, and autoimmune, among others.

Systemic Factors Affecting Orthodontic Treatment Outcomes and Prognosis - Part 1.

This article explores the intersection of various systemic conditions with orthodontic treatment. Renal diseases, including chronic kidney disease and renal transplant, present challenges such as delayed tooth eruption and gingival overgrowth, necessitating careful orthodontic planning and collaboration with physicians. Liver diseases, particularly hepatitis, heighten the risk of periodontal disease and mandate strict infection control measures during orthodontic procedures.

Predicting oral hygiene practices through health behavior, perceived stress and self-efficacy in undergraduate dental students of Pakistan: a national survey.

Background: Dental students face the rigorous demands of coursework, which can lead to feelings of inadequacy and stress. These pressures can negatively influence self-efficacy and cause neglect in practicing healthy behaviors that encompass oral health. Identifying the associations of these variables with oral hygiene practices can help in the formulation of interventions tailored toward supporting young students.

Applications of 3D-printed teeth in dental education: A narrative review.

Background: The contemporary era of education prompts the need for innovation that facilitates the comprehensible and immersive learning of students. Three-dimensional (3D) printing or additive manufacturing in the form of 3D-printed teeth provides an attractive alternative to extracted teeth and standard dental models, as they provide educational equality and realistic simulation of natural teeth.

Aim: This review article summarises the literature that has proven the role and effectiveness of 3D-printed teeth in dental education.

Influence of apical finish line location of tooth preparations on the scanning accuracy of intraoral scanners with various focal lengths and scanning technologies.

Statement Of Problem: Limited studies have reported the influence of finish line location on the accuracy of intraoral scanners (IOSs). Focal length is a hardware characteristic of IOSs. Whether there is a relationship between scanning accuracy of tooth preparations with the finish located at different apical positions and focal length and IOS technology or system remains uncertain.

Influence of scanning pattern on accuracy, time, and number of photograms of complete-arch implant scans: A clinical study.

Objectives: To measure the influence of scanning pattern on the accuracy, time, and number of photograms of complete-arch intraoral implant scans.

Methods: A maxillary edentulous patient with 7 implants was selected. The reference implant cast was obtained using conventional methods (7Series Scanner).

Discrepancies of centric occlusion located by using a conventional method and four intraoral scanners combined with a computer-aided design program: A pilot investigation.

Statement Of Problem: Intraoral scanners (IOSs) can be used to record the maxillomandibular relationship at centric relation (CR). The articulated digital scans can be imported into a dental computer-aided design (CAD) program and used to locate centric occlusion (CO); however, the accuracy of the CO recorded by using IOSs and a dental CAD program remains unknown.

Purpose: The purpose of this clinical study was to compare the position of the CO located by using a conventional method and 4 IOSs combined with a dental CAD program.

Impact of acidic beverages on composition and surface characteristics of human teeth: scanning electron microscopic, stereomicroscopic and energy dispersive x-ray analyses.

Objectives: The objective of this study was to evaluate the effect of acidic beverages on the surface topography and elemental composition of human teeth.

Methods: A total of five highly acidic beverages (Red Bull, Pepsi, Apple Cidra, Tang Mosambi, and Tang Orange) were investigated. The tooth specimens of experimental groups were submerged in each beverage and incubated at 37 °C for 7 days, whereas, the tooth specimens of control groups were placed in distilled water.

A Preschool based intervention to reduce Early Childhood Caries in a District of Sri Lanka: A Quasi-experimental Study.

Objective: Early Childhood Caries (ECC) is prevalent among preschool children. The aim was to assess the effectiveness of an intervention to modify family-level determinants of caries (i.e.

An updated review and recent advancements in carbon-based bioactive coatings for dental implant applications.

Background: Surface coating of dental implants with a bioactive biomaterial is one of the distinguished approaches to improve the osseointegration potential, antibacterial properties, durability, and clinical success rate of dental implants. Carbon-based bioactive coatings, a unique class of biomaterial that possesses excellent mechanical properties, high chemical and thermal stability, osteoconductivity, corrosion resistance, and biocompatibility, have been utilized successfully for this purpose.

Aim: This review aims to present a comprehensive overview of the structure, properties, coating techniques, and application of the various carbon-based coatings for dental implant applicationswith a particular focuson Carbon-based nanomaterial (CNMs), which is an advanced class of biomaterials.

The relationship of anterior occlusion and skeletal variables with the frontal sinus index: An analytical cross-sectional study.

Objective: To determine the relationship of anterior occlusion and skeletal variables with the frontal sinus index.

Methods: The retrospective, analytical, cross-sectional, study was conducted from July to November 2020 at Dr Ishratul- Ebad Khan Institute of Oral Health Sciences and Dow Dental College, Dow University of Health Sciences, Karachi, and comprised data from 2015 to 2018 related to pre-treatment lateral cephalograms for determining frontal sinus index and other cephalometric variables. The dental casts were observed for incisor classification.

Characteristics and motivational factors of candidates applying to the Master in Health Professions Education (MHPE) program.

Objective: To determine characteristics and motivational factors of applicants applying for MHPE program at a Public-sector University, Karachi.

Methods: This cross-sectional descriptive study, conducted from September till October 2022, included all 60 applicants of MHPE program at Jinnah Sindh Medical University. The survey questionnaire was administered (google form) and comprised questions seeking demographic information, few questions with options to select and 34 statements to be responded on 5-point scale.

Comparison of virtual clinical scenario and role play in learning oral pathology among dental students.

In oral pathology, virtual clinical scenario illustrating dentist-patient interactions can be utilized by both students and health professionals to deliver/gain knowledge and make clinical diagnosis of oral lesions. Role play is also an educational technique which is designed to engage and motivate students in classrooms. This study aimed to compare usefulness of virtual clinical scenario and role play in learning oral pathology among second-year dental students.

Impact of oral care intervention on quality of life of patients with oral cancer undergoing radiotherapy in Sri Lanka: A quasi-experimental study.

Background: Radiotherapy is used to treat oral cancer, yet it negatively affects patients' health-related quality of life (HRQOL). The aim was to evaluate the impact of an oral healthcare intervention on HRQOL of patients with oral cancer who receive radiotherapy with or without chemotherapy.

Methods: An oral healthcare intervention was provided to 41 patients with oral cancer before radiotherapy (fluoride varnish application, scaling, permanent restorations, adjustment of sharp teeth, and extraction of teeth with questionable prognosis, oral hygiene instructions), during, and 3 months after radiotherapy (baking soda mouthwash, artificial saliva spray).

Data-driven prediction model for periodontal disease based on correlational feature analysis and clinical validation.

Objectives: This study aimed to investigate the performance and reliability of data-driven models employing correlational feature analysis and clinical validation for predicting periodontal disease.

Methods: The 7th Korea National Health and Nutrition Examination Survey ( = 10,654) was used for correlation analysis to identify significant risk factors for periodontitis. Periodontal prediction models were developed with the selected factors and database, followed by internal validation with 5-fold cross-validation and 1000 bootstrap resampling.

Relationship of neutrophil lymphocyte ratio, monocyte lymphocyte ratio and neutrophil monocyte ratio with treatment response in pulmonary tuberculosis patients during intensive phase treatment.

Objective: To determine the relationship of Neutrophil Lymphocyte Ratio (NLR), Monocyte Lymphocyte Ratio (MLR), and Neutrophil Monocyte Ratio (NMR) with treatment response in Pulmonary Tuberculosis (PTB) patients during intensive phase treatment (IPT).

Methods: This analytical cross-sectional study was conducted at Ojha Institute of Chest Diseases (OICD), Dow University of Health Sciences, from February to December 2021. 100 patients were enrolled using purposive sampling technique.

Rare variants analyses suggest novel cleft genes in the African population.

Non-syndromic orofacial clefts (NSOFCs) are common birth defects with a complex etiology. While over 60 common risk loci have been identified, they explain only a small proportion of the heritability for NSOFCs. Rare variants have been implicated in the missing heritability.

A bibliometric analysis of scientific literature in digital dentistry from low- and lower-middle income countries.

Objective: Bibliometric analysis and citation counts help to acknowledge influence of publications. The aim of this study was to conduct bibliometric and citation analysis of top-cited articles, from low- and lower-middle income countries, on use and application of digital technology in dentistry.

Methodology: A search strategy based on "Digital Dentistry", "Low Income Countries", and "Lower-Middle Income Countries" was used in October 2023 using Scopus database to retrieve articles relevant to digital dentistry, with citation count of 10 or more.

Comparison of the effect of propolis and Gluma desensitizer on the management of dentin hypersensitivity: A randomized controlled trial.

Objective: To compare the effect of propolis and gluma desensitisers on the management of dentin hypersensitivity.

Methods: The single-blind, randomised controlled trial was conducted at the Department of Operative Dentistry, Dr Ishrat ul Ebad Khan Institute of Oral Health Sciences, Dow University of Health Sciences, Karachi, from October 2020 to September 2021, and comprised patients with dentin hypersensitivity who had pain scores of at least 2 on the visual analogue scale. The teeth were randomised into propolis group A and Gluma group B.

Relationship between academic procrastination and self-efficacy amongst dental undergraduate students at a public university in Karachi, Pakistan.

Objective: To compare the procrastination and self-efficacy scores among students with respect to the academic year of dental undergraduate programme, and to assess the relationship between self-efficacy and academic procrastination among the students.

Methods: The descriptive study was conducted at Sindh Institute of Oral Health Sciences, Jinnah Sindh Medical University, Karachi, from January to March 2023, and comprised medical students of either gender from all the 4 academic years. Data was collected using a structured questionnaire whose validity was assessed using a pilot study.

Efficacy of seventh generation bonding agents as desensitizers in patients with dentin hypersensitivity: a randomized clinical trial.

Background: Dentin hypersensitivity (DH) is one of the most challenging and persistent dental complaints characterized by transient, intense pain triggered by various stimuli. It affects a significant portion of the global population, predominantly those aged 20-40. This study aims to evaluate the desensitizing efficacy of seventh-generation dentin bonding agents (Single Bond Universal by 3 M ESPE and Xeno-V + by Dentsply) against a control group using Bifluorid 12 by Voco in mitigating DH within a month of the follow-up period.

Chitosan-based materials for dental implantology: A comprehensive review.

Chitosan, a versatile biopolymer, has gained recognition in the discipline of dental implantology due to possessing salient properties. This comprehensive review explores the potential of chitosan in dental implants, focusing on its biocompatibility, bioactivity, and the various chitosan-based materials that have been utilized for dental implant therapy. The review also highlights the importance of surface treatment in dental implants to enhance osseointegration and inhibit bacterial biofilm formation.