GSK Opens Phase 3 Asthma Study Using Anti-IL-5 Treatment

GlaxoSmithKline says the first patient has been dosed in its SWIFT-2 trial as part of a Phase 3 clinical program investigating the safety and efficacy of GSK’294 in severe eosinophilic asthma (SEA). A company statement says GSK’294 is an investigational medicine with the potential to become the first biologic to deliver long-acting suppression of IL-5 in patients with SEA from one subcutaneous injection every six months.

The statement says GSK’294 has progressed from Phase 1 to Phase 3 studies in 3.5 years. The planned Phase 3 program will include 2,450 patients in three studies assessing the drug’s safety and efficacy, it says.

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