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Participation in Research

Why Was I Screened Out of a Clinical Trial?

Being screened out isn't a judgement on your health. The common reasons trials say no, what you're allowed to ask, and why the next study may fit.

27 August 20264 min read
Participation in Research

Clinical Trial Phases 1, 2, 3 and 4 Explained

The four phases of a clinical trial: what each one tests, who takes part, how big they are and how long they run. All of it in one table.

27 August 20264 min read
Safety, Risks and Ethics

Will I Get a Placebo in a Clinical Trial?

Not always. Many trials compare a new treatment against standard care, and you're told your placebo odds before you consent. Here's how it works.

27 August 20265 min read
Participation in Research

What Is Pre-Screening for a Clinical Trial?

Clinical trial pre-screening is a short set of questions used to check whether you may meet a study's basic eligibility criteria before moving to formal screening. It usually takes around five to fifteen minutes and may be completed online or over the phone.

26 August 20264 min read
Safety, Risks and Ethics

The Benefits and Risks of Joining a Clinical Trial

A clinical trial is designed to find out whether a treatment is safe and effective. If researchers already knew exactly how well it worked, there would be no need for the trial.

26 August 20266 min read