Argenx
Clinical trials sponsored by Argenx, explained in plain language.
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Extended treatment tested for rare blistering skin disease
Disease control TerminatedThis study followed adults with moderate-to-severe bullous pemphigoid, a rare autoimmune condition that causes painful skin blisters, to see how safe and effective efgartigimod injections were over a longer period. Participants who completed a previous 36-week study could receive…
Phase: PHASE3 • Sponsor: argenx • Aim: Disease control
Last updated Apr 01, 2026 14:41 UTC
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Extended trial tests drug for lingering COVID heart condition
Disease control TerminatedThis study aimed to evaluate the long-term safety and effectiveness of efgartigimod in adults with post-COVID POTS, a condition causing dizziness and rapid heartbeat when standing. The trial enrolled 33 participants who had completed a previous 24-week study, giving them continue…
Phase: PHASE2 • Sponsor: argenx • Aim: Disease control
Last updated Mar 27, 2026 12:40 UTC
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Eye disease drug trial halted early
Disease control TerminatedThis study tested whether regular injections of an experimental drug called efgartigimod could help adults with active, moderate-to-severe Thyroid Eye Disease. The trial compared the drug against placebo injections and measured improvements in eye bulging, double vision, and qual…
Phase: PHASE3 • Sponsor: argenx • Aim: Disease control
Last updated Mar 24, 2026 12:01 UTC
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Eye disease drug trial halted early
Disease control TerminatedThis study tested whether a new injectable medication called efgartigimod could help adults with active, moderate-to-severe Thyroid Eye Disease. It compared the drug against a placebo injection to see if it could reduce eye bulging and improve quality of life. The trial was stopp…
Phase: PHASE3 • Sponsor: argenx • Aim: Disease control
Last updated Mar 17, 2026 13:08 UTC