Publications by authors named "Omar Kheder"

Introduction Glucose-6-phosphate dehydrogenase deficiency (G6PD) is recognized as the most common enzyme disorder globally, impacting over 400 million individuals. The disease is highly prevalent in Saudi Arabia. This study aimed to assess parents' awareness of G6PD in Saudi Arabia and identify misconceptions for targeted educational interventions, aiming to enhance awareness and condition management.

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Iatrogenic vascular injury during lumbar microdiscectomy is a rather rare complication, but it can have fatal consequences. Here, we report a patient who underwent an L5-S1 microdiscectomy, which was complicated by inferior mesenteric artery injury. The patient presented in the recovery room with symptoms of hypotension and tachycardia after the operation which was successfully managed by endovascular embolization.

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Background: Approximately 30% of the global population is affected by obesity. Traditional non-surgical measures for weight loss have limited efficacy and tolerability. Therefore, there is a need for novel, effective therapies.

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Von Willebrand disease (VWD) is an autosomal inherited hemostasis disorder caused by a deficiency or defect in the blood protein known as von Willebrand factor, which is necessary for platelets to adhere to damaged vessel walls. The main symptoms of the condition include spontaneous bleeding from mucosal membranes, excessive wound bleeding, and menorrhagia in girls. On the other hand, hereditary spherocytosis (HS) is a heterogeneous group of diseases that damage red blood cells, with clinical manifestations depending on the different membrane protein-encoding gene mutations, their different functional consequences, and the mechanism of inheritance.

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