Publications by authors named "Mustafa Alzahrani"

Importance: Sepsis screening is recommended among hospitalized patients but is supported by limited evidence of effectiveness.

Objective: To evaluate the effect of electronic sepsis screening, compared with no screening, on mortality among hospitalized ward patients.

Design, Setting, And Participants: In a stepped-wedge, cluster randomized trial at 5 hospitals in Saudi Arabia, 45 wards (clusters) were randomized into 9 sequences, 5 wards each, to have sepsis screening implemented at 2-month periods.

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Background The anterior cruciate ligament (ACL) is a crucial connective tissue that links the femur to the tibia, playing a vital role in stabilizing the knee by resisting forward and rotational movements. ACL tears can occur due to both contact and non-contact sports injuries. Diagnosis and assessment typically involve the Lachman test and magnetic resonance imaging.

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According to estimates, cancer will be the leading cause of death globally in 2022, accounting for 9.6 million deaths. At present, the three main therapeutic modalities utilized to treat cancer are radiation therapy, chemotherapy, and surgery.

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Objective: This study aimed to assess the appropriateness of direct oral anticoagulants (DOACs) utilization in a Saudi tertiary hospital.

Patients And Methods: Adult inpatients and outpatients diagnosed with atrial fibrillation, deep vein thrombosis, or pulmonary embolism were included in a retrospective cohort study. Patients received at least one month of apixaban, rivaroxaban, or dabigatran.

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Bladder rupture leading to urinary ascites in neonates is a very rare occurrence. It can present as a clinical emergency, requiring resuscitation, ventilator support, and acute derangement in renal function. There are only a few reported cases so far in the literature.

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Dengue fever (DF) is endemic to Makkah and Jeddah, the Kingdom of Saudi Arabia (KSA). However, until recently, the circulation of dengue virus (DENV) in mosquitoes in these areas was unknown. Serological surveillance of DENV in is a powerful tool for early detection of dengue outbreaks and essential for developing effective control strategies.

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Aim: To assess the effectiveness of chemical, ultrasonic and photodynamic therapy (PDT) mediated disinfection against in-vitro biofilms colonized with C. albicans, S. oralis, and S.

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Aim: The present study aimed to evaluate the effect of different cleansers and photodynamic therapy (PDT) on disinfection of Co/Cr removable partial denture colonized with C. albicans, S.aureus and S.

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Aim: The study aimed to assess the effect of in-vitro chlorhexidine and antimicrobial photodynamic therapy (aPDT) disinfection protocols against acrylic resin specimens colonized with S. mutans, S. aureus, E.

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Attention Deficit Hyperactivity Disorder is one of the most common neurodevelopmental disorders in which patients have difficulties related to inattention, hyperactivity, and impulsivity. Those patients are in need of a psychological therapy use Cognitive Behavioral Therapy (CBT) to enhance the way they think and behave. This type of therapy is mostly common in treating patients with anxiety and depression but also is useful in treating autism, obsessive compulsive disorder and post-traumatic stress disorder.

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Background: Voltage-gated potassium channels are highly diverse proteins representing the most complex class of voltage-gated ion channels from structural and functional perspectives. Deficiency of these channels usually results in various human disorders.

Objectives: To describe a novel autosomal recessive syndrome associated with deficiency leading to congenital cataract, abnormal striatum, intellectual disability and attention deficit hyperactivity disorder.

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Study Objective: To evaluate the effects of subtenon block (SB) as an adjunct to general anesthesia on intraoperative oculocardiac reflex (OCR), postoperative pain, and postoperative nausea and vomiting (PONV) for vitreoretinal surgery.

Design: Prospective, randomized, double-blinded clinical trial.

Setting: Operating room, postanesthesia care unit, and ward at a university-affiliated hospital.

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