MedImmune says it has decided to discontinue Phase II trials of Vitaxinin patients with rheumatoid arthritis and psoriasis. The decision was based on preliminary findings which indicated a lack of clinical benefit with the drug; there were no safety concerns raised in the initial analyses, noted the US firm.
Vitaxin is a monoclonal antibody which targets the alpha-v-beta-3-integrin. Shares in MedImmune fell nearly 3% to $23.83 in late-morning trading on August 30, the day of the announcement.
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