TrialFinder Clinical trials, in plain English.
Eligibility

Enrolled — What It Means in Clinical Trials

Plain English Definition

Being enrolled means you have passed screening, signed the informed consent form, and are officially a participant in the trial. You are now assigned to a treatment group and the study begins for you. Not everyone who screens will be enrolled — some people do not meet all the criteria.

Why It Matters

Enrollment is a milestone. Once enrolled, you will receive your treatment assignment and begin the study schedule. Your research team will provide a detailed calendar of visits, tests, and check-ins.

Example

A trial page might show: "Target enrollment: 300 participants." This means the study aims to enroll 300 people across all sites.

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