Saudi expert consensus on acquired hemophilia A diagnosis and management.

Objectives: Acquired hemophilia affects approximately one in 1 million people. Timely diagnosis is key to appropriate disease management and the prevention of life-threatening complications. Patients with this condition may initially be seen by inexperienced physicians and remain underdiagnosed for several years.

Tocilizumab Outcomes in Critically Ill COVID-19 Patients Admitted to the ICU and the Role of Non-Tocilizumab COVID-19-Specific Medical Therapeutics.

Background: Tocilizumab is a monoclonal antibody proposed to manage cytokine release syndrome (CRS) associated with severe COVID-19. Previously published reports have shown that tocilizumab may improve the clinical outcomes of critically ill patients admitted to the ICU. However, no precise data about the role of other medical therapeutics concurrently used for COVID-19 on this outcome have been published.

Machine learning decision tree algorithm role for predicting mortality in critically ill adult COVID-19 patients admitted to the ICU.

Background: Coronavirus disease-19 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and is currently a major cause of intensive care unit (ICU) admissions globally. The role of machine learning in the ICU is evolving but currently limited to diagnostic and prognostic values. A decision tree (DT) algorithm is a simple and intuitive machine learning method that provides sequential nonlinear analysis of variables.

Therapeutic plasma exchange in patients with life-threatening COVID-19: a randomised controlled clinical trial.

Assessment of efficacy of therapeutic plasma exchange (TPE) following life-threatening COVID-19. This was an open-label, randomised clinical trial of ICU patients with life-threatening COVID-19 (positive RT-qPCR plus ARDS, sepsis, organ failure, hyperinflammation). Study was terminated after 87/120 patients enrolled.

Risk factors hindering asthma symptom control in Saudi children and adolescents.

Background: Maintaining good control of asthma symptoms can help to prevent exacerbations and its associated complications. The Asthma Control Test (ACT) can rapidly assess the effectiveness of asthma management plan and therapy. The aim of this study was therefore to identify risk factors associated with uncontrolled asthma symptoms in young Saudi asthmatic children (3-17 years old).

Feasibility of using Arabic Hospital Anxiety and Depression Scale (HADS) to assess anxiety and depression among patients attending Accident and Emergency at a University Hospital setting in Riyadh, Saudi Arabia.

Objective: To evaluate the feasibility of using Arabic Hospital Anxiety and Depression Scale (HADS) to assess depression and anxiety among patients attending accident and emergency (A & E) at a University Hospital setting in Riyadh, Saudi Arabia.

Methods: In this prospective observational study translated questionnaire of HADS was used for patients aged 18 years or above who presented to A & E at King Khalid University Hospital in Riyadh, Saudi Arabia. The study included 257 patients as per an agreed inclusion criteria.

Lipoproteina(a) is a feature of the presence, diffuseness, and severity of coronary artery disease in Saudi population.

Objectives: To study lipoprotein(a) [Lp(a)] levels in Saudi patients with angiographically defined coronary artery disease and to see its relationship with its severity and diffuseness.

Methods: This cross sectional study was carried out at King Khalid University Hospital, Riyadh, Saudi Arabia in 2006-2007. One hundred and forty-seven individuals with coronary artery disease (CAD) and 49 healthy individuals matched for age and body mass index were studied.