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Clear answers about
clinical trials.

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Alcohol

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C. difficile

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Cholesterol and heart health

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Joint pain

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Liver health

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Weight loss and obesity

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Recently updated

A research nurse talking a participant through a Participant Information Sheet at a screening visit
C. difficile

What Happens at a C. diff Clinical Trial Screening Visit?

28 October 2026
A GP explaining a C. difficile diagnosis to a patient in a UK consulting room
C. difficile

What Is C. diff? A Plain-English Guide to Clostridioides difficile Infection

28 October 2026
A person checking appointment dates on a kitchen calendar
Weight loss and obesity

How Long Do Weight Loss Clinical Trials Usually Last?

12 October 2026