The clinical manifestations of asthma and rhinitis vary with phenotypes and endotypes [1,2]. Sensitization to a specific allergen may involve clinical profiles with significant differences in symptoms, quality of life, and even choice of therapy by specialists [3,4]. However, classifications of asthma
Introduction Nivolumab is a fully human IgG4 monoclonal antibody (moAb) against programmed cell death protein 1, approved for the treatment of over ten types of cancer. The use of this and other moAbs has augmented considerably in recent years and this in turn has caused an increase of hypersensitivity reactions (HSR). Case report We present the case of a patient with metastatic renal cell cancer (RCC) who developed a grade 3 cytokine release reaction (CRR) to nivolumab. The maintenance of the symptoms despite of the administration of symptomatic treatment and slowing down the infusion rate of nivolumab during the 1st and 2nd reaction required an allergy evaluation of our patient. Management and outcome Skin testing to Nivolumab with negative results and baseline tryptase within the normal range were observed during the allergy workout. A desensitization protocol with specific premedication was applied to reintroduce the moAb, with no further issues. Moreover, a follow up of the patient in the oncology setting was done showing disease stabilization. Discussion The CRR should be treated by desensitization, in contrast to infusion reactions. The diagnosis of CRR phenotype is based on the clinical presentation and recently, and elevation of IL-6 levels has been shown to be a useful biomarker along with negative skin testing. We can conclude that after a HSR and an appropriate allergy diagnosis of CRR, nivolumab can be safely reintroduced by desensitization without reducing the target dose or the appropriate dilution concentration.
This project is pioneering in terms of its purpose - the definition of quality standards for AITCs - and for the use of structured participation techniques - a combination of the RAND/UCLA and Delphi methods. The results, together with some minimum standards for quality and safety in administering AIT, is a set of quality criteria for AITC accreditation supported by a broad panel of SEAIC experts.
Management guidelines for allergic rhinitis and urticaria recommend oral second-generation antihistamines as first-line treatment. The efficacy and safety of bilastine, the newest nonsedating second-generation antihistamine, are well established in adolescents/adults with these allergic conditions. The bilastine development program for pediatric use (2–<12 years) followed EMA-authorized processes. Pharmacokinetic/pharmacodynamic simulation and modeling and a pharmacokinetic study were conducted to identify and confirm the pediatric dose (10 mg/day). A Phase III, multicenter, double-blind, randomized, placebo-controlled, parallel-group study was performed to confirm the safety of bilastine 10 mg/day in children. In this article, evidence is reviewed for use of bilastine in children with allergic rhinoconjunctivitis or urticaria. Several cases are presented which demonstrate its role in routine clinical practice.
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