Publications by authors named "Omar Al Jassem"

Article Synopsis
  • NMOSD can occur alongside SLE, presenting with symptoms like optic neuritis and transverse myelitis; confirming the diagnosis involves testing for AQP-4 antibodies.
  • A case study of a 19-year-old female with SLE experienced vision loss and extensive spinal lesions, confirming NMOSD through MRI and CSF analysis.
  • Timely treatment is crucial to manage acute symptoms and prevent relapses, as demonstrated by the patient's severe symptoms following initial treatment.
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Background: Vitamin B12 deficiency is responsible for a variety of complications, particularly neurological/neuropsychiatric complications, including depression, irritability, paresthesia and insomnia. Since vitamin B12 is found in animal-derived products, vegans/vegetarians are at a greater risk for developing vitamin B12 deficiency.

Aims: This study aims to investigate the occurrence of vitamin B12 deficiency among a sample of adult Lebanese population, with a particular emphasis on assessing the severity of its neurological/neuropsychiatric signs and symptoms, especially among vegans/vegetarians.

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Proton pump inhibitors (PPIs) are frequently used medications to treat a wide variety of gastrointestinal conditions. By irreversibly inhibiting the hydrogen-potassium ATPase pump, they remarkably reduce gastric acid secretion. However, chronic PPI intake can result in serious complications, including severe hypomagnesemia.

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