Using the Failure Mode and Effect Analysis Tool to Improve the Automatic Stop Order Process.

Introduction: Automatic stop orders (ASOs) in computerized prescription order entry (CPOE) systems predefine the length of treatment. This can improve resource use for select therapies (e.g.

Antioxidant and Antiapoptotic Effects of Selenium And Nano Selenium-Loaded Exosomes on Hepatic Dysfunction of Type 1 Diabetic Rats.

Mesenchymal stem cells-derived exosomes (MSCs-EXs) applications have brought a key breakthrough in treating type 1 diabetes mellitus (T1DM) and its diabetic complications. However, various recent strategies aimed to construct prominent engineered EXs with greater precision and higher efficiency for diabetes syndrome were conducted. In this research, we seek to enhance the medicinal potentialities of MSCs-EXs on type 1 diabetic rats' hepatic complications, via loading with either selenium (Se) or nano selenium (NSe) particles.

Patient Preferences for Ulcerative Colitis Treatment in the Middle East Region: A Discrete-Choice Experiment.

Background And Aims: Treatments for ulcerative colitis (UC) differ in safety, efficacy, and route of administration; patient preferences for treatment attributes should be considered in treatment decisions. No study to date has explored patient preferences for moderate-to-severe UC treatment in Middle Eastern countries.

Methods: A discrete-choice experiment aimed to quantify treatment preferences in patients with moderate-to-severe UC in 5 Middle Eastern countries (Saudi Arabia, Kuwait, Jordan, the United Arab Emirates, and Lebanon).

ε2-Carriers Are Associated with an Increased Risk of Primary Angle-Closure Glaucoma in Patients of Saudi Origin.

This study investigated the association between apolipoprotein E () gene polymorphisms (rs429358 and rs7412) and primary angle-closure glaucoma (PACG) and pseudoexfoliation glaucoma (PXG) in a Saudi cohort. Genotyping of 437 DNA samples (251 controls, 92 PACG, 94 PXG) was conducted using PCR-based Sanger sequencing. The results showed no significant differences in the allele and genotype frequencies of rs429358 and rs7412 between the PACG/PXG cases and controls.

Escalating climate-related health risks for Hajj pilgrims to Mecca.

Background: Global temperatures are on the rise, leading to more frequent and severe heatwaves with associated health risks. Heat-related illnesses (HRIs) are an increasing threat for travellers to hot climate destinations. This study was designed to elucidate the interplay between increasing ambient temperatures, incidence of HRIs and the effectiveness of mitigation strategies during the annual Hajj mass gathering over a 40-year period.

Common Variants rs429358 and rs7412 in Gene Are Not Associated with POAG in a Saudi Cohort.

Adult-onset glaucoma, an age-related neurodegenerative disease, is very prevalent among the elderly Arabs of Saudi origin. This study investigated the association between apolipoprotein E () gene variants (rs429358 and rs7412) and primary open-angle glaucoma (POAG) in Arabs of Saudi origin. A case-control genetic association study involving 179 POAG patients and 251 controls utilized Sanger sequencing to genotype gene variants.

Outcomes and complications of patients with cerebral venous thrombosis: a retrospective study.

Objectives: To assess outcomes and complications of patients with cerebral venous thrombosis (CVT).

Methods: This multicenter retrospective study was conducted at 2 health care centers in Saudi Arabia and Oman. Adult patients diagnosed with CVT in radiological imaging between 2006 and 2020 were included.

Disseminated tuberculosis: Clinical presentation, diagnosis, and outcomes in a tertiary-care hospital in Saudi Arabia.

Background: Tuberculosis (TB) is the primary infectious cause of mortality worldwide. Although TB incidence and prevalence are declining, the use of immunosuppressive drugs and the growing prevalence of immunocompromising conditions such as comorbidities, malignancies, and the use of immunosuppressive agents are risk factors for disseminated TB (DTB). This study aims to identify the relevant clinical, laboratory, radiological, and histopathological features of DTB, as well as to assess the typical anatomical distributions and treatment outcomes of patients diagnosed with the disease at King Abdulaziz Medical City (KAMC).

Association between Polymorphism rs61876744 in Gene and Keratoconus in a Saudi Cohort.

The genetic etiology of Keratoconus (KC) in Middle Eastern Arabs of Saudi origin is still unclear. A recent genome-wide study identified two significant loci in the region of (rs61876744) and (rs138380) for KC that may be associated with KC in the Saudi population. In addition, polymorphisms in the apolipoprotein E () gene, namely, rs429358 and rs7412, responsible for allelic variants ε2, ε3, and ε4, may influence KC via oxidative stress mechanism(s).

Characteristics of Critical Care Pharmacy Services in Saudi Arabia.

Purpose: Critical care pharmacists (CCPs) in intensive care units (ICUs) are associated with improved patient outcomes, reduced adverse events (ADEs), and reduced mortality rates. This study aimed to describe the activities and pharmacy services provided by CCP in ICUs in hospitals in Saudi Arabia (SA).

Methods: In this cross-sectional prospective study, a questionnaire was electronically sent to CCPs practicing in SA between September 2022 and January 2023.

Rate of Change of Rapid Shallow Breathing Index and Extubation Outcome in Mechanically Ventilated Patients.

Background: Rapid shallow breathing index (RSBI) has been widely used as a predictor of extubation outcome in mechanically ventilated patients. We hypothesize that the rate of change of RSBI between the beginning and end of a 120-minute spontaneous breathing trial (SBT) could be a better predictor of extubation outcome than a single RSBI measured at the end of SBT in mechanically ventilated patients. .

Diagnosing and managing heat exhaustion: insights from a systematic review of cases in the desert climate of Mecca.

Heat exhaustion (HE) is a common, yet obscure, heat-related illness that affects millions of people yearly and its burden is projected to rise due to climate change. A comprehensive literature synthesis is lacking despite previous studies on various HE aspects. This systematic review aims to fill this gap by identifying and synthesizing available evidence on the risk factors, symptoms, biomarkers, treatment options, and outcomes for HE.

MicroRNA Profiles in Critically Ill Patients.

The use of biomarkers to expedite diagnosis, prognostication, and treatment could significantly improve patient outcomes. The early diagnosis and treatment of critical illnesses can greatly reduce mortality and morbidity. Therefore, there is great interest in the discovery of biomarkers for critical illnesses.

A Saudi multicenter experience on therapeutic plasma exchange for patients with thrombotic thrombocytopenic purpura: A call for national registry.

Background: The improvement in the clinical care for patients with thrombotic thrombocytopenic purpura (TTP) is evolving, and many efforts are being put to standardize it. Here, we aimed to assess the provided care at a national level and identify deficiencies.

Methods: A national Saudi retrospective descriptive study was carried out at six tertiary referral centers and included all patients who underwent therapeutic plasma exchange (TPE) for the diagnosis of TTP between May 2005, and July 2022.

The efficacy of medicinal plant preparations in the alleviation of radiodermatitis in patients with breast cancer: A systematic review of clinical trials.

Radiodermatitis in breast cancer patients varies from mild irritation to life-threatening lesions. Several studies suggest a role for topical corticosteroid ointments in the treatment of radiodermatitis. Yet, to avoid the adverse effects of corticosteroids, many authors recommend the use of topical herbal products instead.

Whole genome transcriptomic reveals heat stroke molecular signatures in humans.

An evolutionary heat shock response (HSR) protects most living species, including humans, from heat-induced macromolecular damage. However, its role in the pathogenesis of heat stroke is unknown. We examined the whole genome transcriptome in peripheral blood mononuclear cells of a cohort of subjects exposed to the same high environmental heat conditions, who developed heat stroke (n = 19) versus those who did not (n = 19).

Classic heat stroke in a desert climate: A systematic review of 2632 cases.

Background: Although classic heat stroke (HS) is one of the most ancient conditions known to humans, the description of its early clinical manifestations, natural course, and complications remains uncertain.

Objectives: A systematic review of the demographics, clinical characteristics, biomarkers, therapy, and outcomes of HS during the Muslim (Hajj) pilgrimage in the desert climate of Mecca, Saudi Arabia.

Methods: We searched the MEDLINE, Embase, Web of Science Core Collection, SCOPUS, and CINAHL databases from inception to April 2022.

Assessment of willingness of Saudi public to participate in a dental biorepository for research purposes.

Background: Biobanks/biorepositories are created to collect biospecimens for therapeutic and research uses. The success of the banking concept depends predominantly on the public's understanding and desire to contribute, which triggers several social, cultural, and ethical implications. The aim of this study is (1) to assess the willingness among adults attending outpatient clinics at King Abdulaziz Medical City to donate dental tissue samples to a biorepository for research purposes, (2) to identify the significant predictors for positive attitudes and willingness to donate dental bio-specimens.

Isofraxidin enhances hyperthermia‑induced apoptosis via redox modification in acute monocytic leukemia U937 cells.

The cell‑killing potential of most chemotherapeutic agents is enhanced by a temperature elevation. Isofraxidin (IF) is a coumarin compound widely found in plants, such as the Umbelliferae or Chloranthaceae families. IF induces anticancer effects in lung and colorectal cancer.

Epididymo-Orchitis Caused by POM-1 Metallo-β-Lactamase-Producing in an Immunocompetent Patient: Case Report and Molecular Characterization.

is a rare and unique species among the genus that has not been previously reported as a cause of male genitourinary tract infection. In this report, we describe a case of a 20-year-old immunocompetent male who presented with recurrent epididymo-orchitis, which was initially misidentified as Vibrio vulnificus and treated successfully. The causative agent could not be identified appropriately using the available routine methods, but a final identification was established using 16S rRNA targeted sequencing followed by whole-genome sequencing.

Laparoscopic Cholecystectomy Operative Time and Hospital Stay Differences Between Sicklers and Non-sicklers: A Five-Year Comparative Cross-Sectional Study at King Abdulaziz Medical City, Jeddah.

Background Sickle cell disease (SCD) is one of the most important hemoglobinopathies that result in the formation of pigment gallstones. Laparoscopic cholecystectomy (LC) is a safe surgical procedure for gallstones in SCD. Currently, there is no standard or guidelines for the preoperative preparation of these patients.

Training pediatric residents in point-of-care ultrasound: An assessment of the needs and barriers to acquire the skill.

Introduction: The use of point-of-care ultrasound (POCU) is increasing globally. However, owing to the epidemiology of diseases and local management strategies, POCU may not be universally applicable. Before developing a POCU training program, because of limited resources for medical education, it was pivotal to conduct a needs assessment and identify the training barriers.

Effect of chronic hydroxychloroquine use on COVID-19 risk in patients with rheumatoid arthritis and systemic lupus erythematosus: a multicenter retrospective cohort.

Objective: Hydroxychloroquine (HCQ) has been used during the coronavirus disease 2019 (COVID-19) pandemic because of its reported anti-viral activity. This study examined the association of chronic HCQ use with the incidence and complications of COVID-19.

Methods: This retrospective cohort study included adults with rheumatoid arthritis and/or systemic lupus erythematosus who visited rheumatology clinics in three tertiary hospitals in Riyadh, Saudi Arabia between January 2019 and December 2020.