Publications by authors named "B B Nassar"

Article Synopsis
  • Hereditary hemochromatosis (HH) is the most prevalent genetic disorder in Canada, primarily due to C282Y homozygosity, leading to iron overload and potential organ damage, but with low penetrance.
  • The study examined 23,432 individuals for TSat and ferritin levels as indicators of C282Y homozygosity, finding that C282Y homozygotes had significantly higher median levels compared to other genotypes.
  • TSat was identified as the most effective predictor of C282Y homozygosity, with specific thresholds that could greatly reduce unnecessary genotyping and save costs in healthcare management.
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Background: One of the most common long-term neurological disorders affecting children is epilepsy. Even with effective antiseizure medications, one-third of epileptic patients develop drug-resistant epilepsy (DRE). Numerous treatments have been offered to these DRE patients, though with varying degrees of effectiveness.

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Background: Mechanical ventilation is a common life-saving procedure but can lead to serious complications, including ARDS and oxygen toxicity. Nonadherence to lung-protective ventilation guidelines is common. We hypothesized that a respiratory therapist-driven mechanical ventilation bundle could increase adherence to lung-protective ventilation and decrease the incidence of pulmonary complications in the ICU.

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Acute hepatic porphyrias (AHP) comprise four rare monogenic autosomal conditions. Each is linked to a deficiency of heme metabolizing enzymes. Common manifestations include severe abdominal pain, nausea, confusion, hyponatremia, hypertension, tachycardia, and neuropathy.

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Objectives: Specialized testing conducted in reference laboratories is costly and often not optimally directed. Since 2016, our institution has worked to ensure the appropriateness of refer-out (RO) tests. We examine the impact of utilization initiatives on the patterns of requests and completed tests.

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