Medical principles and practice : international journal of the Kuwait University, Health Science Centre
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The objective of this study was to assess the effectiveness of switching from omalizumab to another biologic therapy for patients with severe asthma and evaluate factors that influenced the decision to switch and determined the optimal time for a good biologic response. ⋯ An early transition from omalizumab, specifically within the first 5 years of treatment, in patients with severe asthma and higher sputum eosinophils may enhance the likelihood of a good response if other biological therapies were available.
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The purpose of this review was to ascertain whether patients with Brugada syndrome (BrS) having SCN5A mutations have a more severe clinical phenotype and prognosis than do patients without SCN5A mutations. ⋯ In this review, we show how the SCN5A mutation status predicts phenotypic characteristics and prognosis in patients with BrS. We conclude that SCN5A mutations weakly predict greater malignant arrhythmic event risk in BrS patients. However, SCN5A mutations do not show robust enough associations with severity indicators to be an independent part of current risk stratification strategies. With advancing knowledge of BrS genetics, the integration of data on rare variants of SCN5A and polygenic risk scores could make an impact on clinical decision-making.
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No abstract applicable.