Impact of COVID-19 on the Clinical Characteristics and Outcomes of Patients with Acute Leukaemia: An academic centre experience.

Objectives: This study aimed to identify the impact of the COVID-19 pandemic on the frequency, clinical characteristics and outcomes of patients with acute myeloid leukaemia (AML) and acute lymphoblastic leukaemia (ALL).

Methods: This retrospective cohort study included all patients treated at Sultan Qaboos University Hospital in Muscat, Oman with AML or ALL from January 2017 to December 2021. Data were obtained from the electronic medical record, and patients diagnosed before the start of the COVID-19 pandemic were compared with those diagnosed during the pandemic using appropriate statistical tests.

Incidence and Pattern of Mandibular Impacted 3 Molars and Their Relationship with the Mandibular Canal in Population of Jizan Province of Saudi Arabia: A Retrospective Radiographic Study.

Introduction: Impacted mandibular third molars pose challenges in dental practice, often requiring surgical intervention. This retrospective study aims to analyze the demographics, impaction patterns, and anatomical relationships of impacted mandibular third molars among Saudi patients.

Methodology: Data from 722 patients visiting the Department of Maxillofacial Surgery and Diagnostic Sciences at Jizan University were retrospectively analyzed.

Antimicrobial properties of essential oil extracted from Schizonepeta annua against methicillin-resistant Staphylococcus aureus via membrane disruption.

Schizonepeta annua (Pall.) Schischk. has long been traditionally employed in China for its anti-inflammatory, antimicrobial, and soothing properties.

The influence of arch shape on the incidence of third molar impaction: A cross-sectional study.

Introduction: Impaction of third molar is a pathological problem that reduces the chance of normal eruption of tooth. The main reason for impaction is inadequate space in the maxillary and mandibular arch. The aim of this study is to investigate the relationship between arch shape and the prevalence of third molar impaction.

Phytochemical profile and antimicrobial activity of extracts against oral microorganisms.

Introduction: The growing problem of antimicrobial resistance on a global scale has highlighted the need to investigate alternative antimicrobial agents with reduced side effects. Plant-derived secondary metabolites have emerged as potential contenders in tackling this challenge. , a perennial plant, has traditionally been utilized for the treatment of gum boils, toothaches, and infections.

Effect of the "aSSKINg" Model in Reducing Pressure Ulcer Risk: A Comparative Study Using the Braden Risk Assessment Score.

Pressure ulcer is considered a common and costly problem in the care of patients. Prevention and management of pressure ulcer are very important due to the high cost of treatment and the adverse consequences of pressure ulcer. This study aimed to evaluate the effect of implementing "aSSKINg" model in reducing pressure ulcer risk.

Prevalence of mandibular asymmetries in the pediatric population of Jazan: A radiographic analytical study.

Background: Facial asymmetry results from variation in mandibular linear and angular dimensions on the right and left sides of the face. Mandibular asymmetry is of great significance to oral surgeons and orthodontists as it directly impacts the facial profile of an individual.

Aim: The present study aimed to measure the prevalence of mandibular asymmetry and its fluctuations during the mixed dentition growth phase in healthy children aged 6-8 years in the Jazan region of Saudi Arabia.

Profiling the volatile compounds of Peganum harmala L. Based on multiple sample preparation coupled with gas chromatography-mass spectrometry analysis and explored its antidepressants-like activity.

Peganum harmala L., a traditional medicinal plant in China, is renowned for its significant alkaloid content in seeds and roots exhibiting a wide range of pharmacological activities, including antidepressant, antiseptic, and antiviral. However, the volatile composition of the herb remained unclear.

A public health view and comparison between online and on-campus learning to evaluate sleep and mental health among undergraduate students.

Background: The COVID-19 pandemic changed people's lives. The majority had to adapt to working online including students. The shift to online learning caused serious sleep and mental health issues among students.

Prevalence and Variation of Medical Comorbidities in Oral Surgery Patients: A Retrospective Study at Jazan University.

BACKGROUND An aged population is susceptible to chronic diseases, which impacts oral surgery treatment procedures. This retrospective study aimed to evaluate the incidence of medical comorbidities in 640 oral surgery patients treated at the College of Dentistry, Jazan University. MATERIAL AND METHODS This single-center observational study investigated medical records of outpatients who visited Jazan University Dental College Hospital in a 1-year period (2018-2019).

Comparative stability analysis of Indonesian banks: Markov Switching-Dynamic Regression for Islamic and conventional sectors.

The banking industry necessitates implementing an early warning system to effectively identify the factors that impact bank managers and enable them to make informed decisions, thereby mitigating systemic risk. Identifying factors that influence banks in times of stability and crisis is crucial, as it ultimately contributes to developing an improved early warning system. This study undertakes a comparative analysis of the stability of Indonesian Islamic and conventional banking across distinct economic regimes-crisis and stability.

Comparison of the effects of two different styles of orally prescribing prednisolone on postoperative sequelae of surgical extraction of an impacted mandibular third molar: a single-blind randomized study.

Objectives: Surgical intervention for removal of an impacted third molar can lead to significant pain and swelling. Corticosteroids show promise for mitigating postoperative sequelae across various surgical contexts. The use of corticosteroids following minor oral surgery, though controversial, has already been proven effective.

Antimicrobial and Antiproliferative Effects of Zingiberaceae Oils: A Natural Solution for Oral Health.

Essential oils have been recognised for their potential benefits in oral care. The aim of this study was to evaluate the antibacterial and antiproliferative activity of essential oils derived from four Zingiberaceae species. A combination of GC/MS and GC-FID was employed to analyse these essential oils.

Body Mass Index Profile and Its Association with Social Determinants Among Adolescents from Jazan, Saudi Arabia.

Purpose: Assess adolescents' body mass index (BMI) profile and the association between BMI category and social determinants.

Methods: This cross-sectional study targeted adolescents aged between 12 and 19 from Jazan, Saudi Arabia. Data was collected via an online self-administered questionnaire during 2023.

Antimicrobial, Antidiabetic, Antioxidant, and Anticoagulant Activities of In Vitro and In Silico.

In the last decade, the urgent need to explore medicinal plants or drug development has increased enormously around the world to overcome numerous health problems. In the present investigation, HPLC indicated the existence of 18 phenolic and flavonoid compounds in the extract. Hesperetin represents the greatest concentration (25,579.

School performances in children with cataract: results from a population-based cohort study.

Objectives: Childhood cataract is a chronic condition that may interfere with the child's learning capacities. We aimed to investigate whether childhood cataract influences academic development by comparing school performance in reading and mathematics in children with cataract to a matched control group.

Design: Nationwide registry-based cohort study.

Risk Factors and Outcomes Associated With Re-Intubation Secondary to Respiratory Failure in Patients With COVID-19 ARDS.

Background: COVID-19 is associated with variable symptoms and clinical sequelae. Studies have examined the clinical course of these patients, finding a prolonged need for invasive ventilation and variable re-intubation rates. However, no research has investigated factors and outcomes related to re-intubation secondary to respiratory failure among patients with COVID-19 with ARDS.

Frequency of the rs2015 (T>G) and rs2241703 (G>A) polymorphisms in the miRNA-SIRT2 gene in type 2 diabetes mellitus in Saudi Arabia.

Objectives: To investigate the prevalence of rs2015 (T>G) and rs2241703 (G>A) polymorphisms in the miRNA-SIRT2 gene in Saudi Arabia and their possible associations with type 2 diabetes mellitus (T2DM).

Methods: Blood samples were collected from 428 participants from Jazan University Hospital, Jazan, Saudi Arabia between September 2021 and June 2022 and subjected to TaqMan single-nucleotide polymorphisms (SNP) genotyping assay for rs241703 (G>A) and rs2015 (G>T). Genotype frequencies were determined in control (n=217).

Evaluation of efficacy of non-resorbable membranes compared to resorbable membranes in patients undergoing guided bone regeneration.

Background: Replacement of missing teeth in patients with prolonged edentulism poses a challenge for clinicians. An extended period of edentulism results in severe atrophy of alveolar ridges rendering them unsatisfactory for rehabilitation using an implant-supported prosthesis. To overcome this difficulty, Guided Bone Regeneration (GBR) was introduced and constructed upon the principles of Guided Tissue Regeneration (GTR) procedures.

Molecular characterization and prevalence of species isolated from Saudi hospitals.

Objective: This study highlighted the dissemination of species (including drug-resistant species) in public hospital environments and calls for the design of optimal strategies to curb their spread. This a critical consideration for all health care systems such as caring for the increasing number of immune-compromised patient.

Methods: A total of 528 swab samples were collected from the environments of different Saudi hospitals.

Optimization of Tensile Strength and Young's Modulus of CNT-CF/Epoxy Composites Using Response Surface Methodology (RSM).

Composites such as carbon fiber are used extensively by automotive, aerospace, marine, and energy industries due to their strong mechanical properties. However, there are still many areas it is lacking in testing, especially related to its electrophoretic deposition. In this research work, the tensile strength and Young's modulus of CNT-CF/epoxy composites were measured using the tensile test by varying the electrophoretic deposition (EPD) process parameters.

Questionnaire-Based Study on the Prevalence, Awareness, and Preventive Measures of Occupational Hazards Among Dental Professionals.

BACKGROUND In this questionnaire-based study, we evaluated the prevalence and awareness level of occupational hazards among dental professionals (students, interns, dentists, and specialists) at different dentistry colleges. MATERIAL AND METHODS A self-administered questionnaire was designed from previously conducted studies and distributed to 310 participants from different dental colleges of dentistry in Sana'a City, Yemen. The questionnaire was divided into 4 parts.

Assessing some Cladosporium species in the biodegradation of petroleum hydrocarbon for treating oil contamination.

Aim: Biodegradation is a cost-effective and eco-friendly treatment for oil-contaminated materials using microorganisms. Bacteria and fungi can degrade petroleum by using it as an energy source and this may provide an enormous scope to remediate soils contaminated with petroleum and oil. This study aimed to assess the biodegradation of petroleum hydrocarbons by certain Cladosporium species.