Conference Coverage
Reslizumab especially effective in eosinophilic asthma with nasal polyps
LOS ANGELES – Reslizumab’s benefits were also particularly strong in older asthma patients.
The U.S. Food and Drug Administration has approved the use of reslizumab with other asthma medication for maintenance treatment in adult patients with a history of severe asthma attacks.
The drug is a humanized monoclonal antibody of the IgG4/K isotype, and reduces blood levels of eosinophils. The intravenously infused biologic must be administered in a clinical setting by a health professional who is prepared to manage anaphylaxis, according to a written statement from the FDA.
In December, the FDA’s Pulmonary-Allergy Drug Advisory Committee had recommended approval of the drug for use in 18- to 75-year-olds with inadequately controlled eosinophilic asthma, based on the results of phase III double-blind randomized, placebo-controlled trials in which the drug was administered every 4 weeks as an add-on asthma treatment. As compared with patients who received a placebo, patients who received the drug had fewer asthma attacks, had a later-onset first attack, and experienced a significant improvement in lung function based on measures of forced expiratory volume in 1 second.
The most common side effects of taking reslizumab experienced by patients in clinical trials included anaphylaxis, cancer, and muscle pain.
Teva Pharmaceuticals is marketing the drug as Cinqair.