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Biogen Trial Link

Connecting you with clinical trials

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What is a clinical trial?

Learn about the early origins of clinical trials and how they’re run today.

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Participating in a clinical trial

Find out what it means to take part in a clinical trial, and why it matters.

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Featured clinical trial


A Study to Evaluate the Efficacy and Safety of BIIB059 in Adult Participants With Active Systemic Lupus Erythematosus Receiving Background Nonbiologic Lupus Standard of Care

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Parents and children

Read about what you can expect if you’re considering a clinical trial for your child.

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Find out how you could support someone you care for if they take part in a clinical trial.

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Healthcare professionals

See how you can identify, inform and educate patients who might benefit from taking part in a clinical trial.

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Medical conditions

Find out about the conditions we're researching.