Patients' experience of telehealth clinics during the COVID-19 pandemic: Cross-sectional study.

Globally, the Coronavirus disease (COVID-19) pandemic in 2019 has accelerated the adoption of telehealth technologies. The implementation of the Saudi Telemedicine Network (STN) and other digital health initiatives, such as the telehealth clinic (THC) at King Abdullah bin Abdulaziz University Hospital (KAAUH), exemplifies this trend in Saudi Arabia. The aim of this study was to explore the patients' experience of THC in KAAUH during the COVID-19 pandemic and their' beliefs about their readiness to replace the traditional onsite clinical visits with THC from March to September 2020.

Development and implementation of an in-hospital pharmacist emergency response simulation training curriculum.

Background: Medical simulation is an effective educational tool used to increase confidence, improve knowledge, and refine skills when responding to high-acuity situations. Despite established roles of the pharmacist on the hospital code team, most institutions lack formalized pharmacist training for code team responses.

Objective: This pre-post analysis aimed to evaluate the impact of a didactic and simulation-based code response training for pharmacists on self-perceived improvement and preparedness when responding to in-hospital medical emergencies.

Perceptions of portfolio assessment in family medicine graduates: a qualitative interview study.

Background: The use of the portfolio methodology in medical education can serve as a tool for learning, assessment, and reflection on practice. This study concentrates on perceptions of the portfolio assessment methodology among participants in the Saudi Diploma of Family Medicine program.

Methods: In this qualitative interview study, data were collected and analysed using a grounded theory approach.

Hajj 2021: Role of mitigation measures for health security.

Purpose: After the impressive results of the 2020 Hajj management, Saudi authorities decided to expand the quota to 60,000 pilgrims in 2021, which resulted in a convenient and successful experience.

Patients And Methods: This was a retrospective pre and post-study study conducted on all pilgrims attending the 2021 Hajj using the polymerase chain reaction (PCR) test surveillance with paired-swab samples (pre-Hajj and post-Hajj) to evaluate the risk potential of COVID-19 among Hajj pilgrims, the effectiveness of preventive measures and the potential effect of the Hajj ritual as a huge mass gathering on the epidemiological situation of the Saudi Arabian population.

Result: Forty-one cases had positive COVID-19 infections out of a total of 58,428 pilgrims who attended the 2021 Hajj season, as detected by nonmandatory pre- and post-Hajj PCR.

Independent Association of 25[OH]D Level on Reduced Glutathione and TNF-α in Patients ‎with Diabetes and/or Hypertension.

Purpose: Oxidative and inflammatory pathways play a significant role in the pathophysiology of a wide variety of non-communicable diseases such as type 2 diabetes mellitus (T2DM) and hypertension. However, the effect of serum 25-hydroxyvitamin D ‎‎(25[OH]D) on these pathways is still controversial. To evaluate the association of 25[OH]D on ‎antioxidant and pro-inflammatory biomarkers, reduced glutathione (GSH) and tumor ‎necrosis factor (TNF)-α, in T2DM and hypertensive patients.

Inhibition of GSK3β protects against collagen type II-induced arthritis associated with a decrease in synovial leukocyte infiltration and inhibition of endoplasmic reticulum stress and autophagy biomarkers.

We sought to determine whether TDZD-8, the inhibitor of the glycogen synthase kinase-3β (GSK3β), can protect the synovial membrane of the knee joint against injuries induced by collagen type II immunization (CIA) possibly via the downregulation of synovial leukocyte infiltration, endoplasmic reticulum stress (ERS), and autophagy. The model group of rats (CIA) were immunized over a period of 3 weeks with collagen type II, whereas the treated group of rats (CIA + TDZD-8) were treated with TDZD-8 (1 mg/kg) for 21 days after the completion of the immunization regimen. All rats were then killed at week 6.

Inhibition of glycogen synthase kinase-3β protects against collagen type II-induced arthritis associated with the inhibition of miR155/24 and inflammation and upregulation of apoptosis in rats.

MicroRNAs have been implicated in the pathogenesis of rheumatoid arthritis (RA) and their syntheses are modulated by glycogen synthase kinase-3β (GSK-3β). Therefore, we hypothesised that the GSK-3β inhibitor, TDZD-8 can protect against collagen-induced arthritis (CIA) downregulating miR155 and miR-24 expression. Rats were randomly allocated into four groups ( = 6) as follows: Control, Control + TDZD-8 (1 mg/kg), CIA, and CIA + TDZD-8.