Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology
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Ann. Allergy Asthma Immunol. · Jan 2008
Controlled Clinical TrialSafety of parecoxib in patients with nonsteroidal anti-inflammatory drug-induced urticaria or angioedema.
Parecoxib is the first injectable cyclooxygenase 2 selective inhibitor indicated for the treatment of acute postoperative pain. ⋯ Our report demonstrates that parecoxib does not induce cross-reactivity in patients with a history of urticaria or angioedema. Hence, this finding suggests that this drug could be safely proposed as an alternative (but only after a prior challenge) in patients with previous hypersensitive reactions to NSAIDs, even if there are added risk factors such as atopy and antimicrobial allergy, who require an analgesic drug perioperatively.
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Ann. Allergy Asthma Immunol. · Jan 2008
Atopic disease and exhaled nitric oxide in an unselected population of young adults.
Several studies have reported elevated levels of fractional exhaled nitric oxide (FeNO) in atopic patients, particularly in asthmatic patients, suggesting that FeNO is a marker of bronchial inflammation. However, the independent influence of different atopic entities (eczema, allergic rhinitis, and asthma) on FeNO has never been studied in the general population. ⋯ Eczema, allergic rhinitis, and atopic status were all independently associated with elevated FeNO levels, whereas (atopic) asthma was not. This finding implies that future studies into the role of FeNO in asthma should consider the influence of atopic disease outside the lungs.