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.

Effect of Poloxamer 188 vs Placebo on Painful Vaso-Occlusive Episodes in Children and Adults With Sickle Cell Disease: A Randomized Clinical Trial.

Importance: Although effective agents are available to prevent painful vaso-occlusive episodes of sickle cell disease (SCD), there are no disease-modifying therapies for ongoing painful vaso-occlusive episodes; treatment remains supportive. A previous phase 3 trial of poloxamer 188 reported shortened duration of painful vaso-occlusive episodes in SCD, particularly in children and participants treated with hydroxyurea.

Objective: To reassess the efficacy of poloxamer 188 for vaso-occlusive episodes.

Lactate dehydrogenase as a biomarker for early renal damage in patients with sickle cell disease.

Among many complications of sickle cell disease, renal failure is the main contributor to early mortality. It is present in up to 21% of patients with sickle cell disease. Although screening for microalbuminuria and proteinuria is the current acceptable practice to detect and follow renal damage in patients with sickle cell disease, there is a crucial need for other, more sensitive biomarkers.

Unusual presentation of arsenic poisoning in a case of celiac disease.

Arsenic poisoning may occur from sources other than drinking water such as rice, seafood, or insecticides. Symptoms and signs can be insidious, non-specific, atypical, and easily overlooked. We present a 39-year-old woman with celiac disease who was on gluten-free diet for 8 years and presented with diarrhea, headache, insomnia, loss of appetite, abnormal taste, and impaired short-term memory and concentration, but with no skin lesions.