Current medical research and opinion
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Review
Pharmacology of chlorphenamine and pseudoephedrine use in the common cold: a narrative review.
The common cold is the most frequent upper respiratory viral infection. Although benign, it represents a high socioeconomic burden. Many over-the-counter drugs are available to manage the symptoms of this condition, with antihistamines and vasoconstrictors being the most widely used. ⋯ Chlorphenamine appears to exhibit a higher degree of efficacy in alleviating rhinorrhea and other specific cold symptoms compared to pseudoephedrine. Pharmacovigilance data and case report reviews showed that pseudoephedrine may induce a higher incidence of less common but potentially life-threatening adverse effects compared to chlorphenamine. We concluded that antihistamine drugs exhibit a more favorable benefit/risk profile than vasoconstrictors for treating symptomatic common colds.
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The purpose of this narrative review is to analyze the most recent studies about the role of C-reactive protein (CRP) and procalcitonin (PCT), two of the main biomarkers of infection, in distinguishing viral from bacterial etiology, in predicting the severity of infection and in guiding antibiotic stewardship in children with community-acquired pneumonia (CAP). The studies examined reveal that both CRP and PCT play a valuable role in diagnosing pediatric CAP, though each has limitations. ⋯ However, even though CRP and PCT offer valuable insights into the diagnosis and management of pediatric CAP, their application should be always integrated with clinical assessment rather than used in isolation. More studies are needed to define standardized thresholds and decision algorithms that incorporate these biomarkers.
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Multicenter Study Observational Study
Use of advanced systemic therapy in patients with moderate-to-severe atopic dermatitis in the TARGET-DERM AD Registry.
Moderate-to-severe atopic dermatitis (AD) significantly impacts quality of life. Advanced systemic therapeutics (AST) represent a new generation of medications targeting AD pathogenesis, but many who may benefit from these medications are AST-naïve. We compared patients in the United States who had started AST with those who had not started AST to evaluate associated characteristics. ⋯ Disease severity and patient access to AST are major factors driving AST initiation. However, some patients are undertreated. This analysis supports AD patient advocacy for those inadequately managed with conventional therapies. Further investigations are necessary to delineate AST initiation barriers and relevant outcomes.
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To evaluate quality of life, migraine disability, and work productivity and activity impairment in patients with migraine who received preventive treatment by comparing standard of care preventive medications and calcitonin gene-related monoclonal antibodies (CGRP mAbs), including galcanezumab alone. ⋯ Patients with migraine in the overall population and Europe who received 3+ lines of preventive migraine therapy and were receiving CGRP mAbs/galcanezumab demonstrated enhanced HRQoL compared to those who received standard of care.
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This retrospective, real-world claims database analysis described the clinical burden and healthcare resource utilization (HCRU) among patients with sickle cell disease (SCD) with recurrent vaso-occlusive crises (VOCs) in France. ⋯ Patients with SCD with recurrent VOCs in France have substantial clinical complications, mortality, and HCRU despite currently available treatment options. Innovative treatments that reduce frequency of or eliminate VOCs are needed to alleviate the burden associated with SCD.