1. Initial information
You may first learn about a study through a healthcare professional, research center, registry, informational website, or outreach program. Early information should help you identify the study's purpose and basic eligibility requirements.
2. Pre-screening and screening
Researchers may ask questions or perform tests to determine whether you meet the protocol's eligibility criteria. Meeting basic criteria does not necessarily guarantee enrollment.
3. Informed consent
Before study procedures begin, the research team should explain the study in understandable language, including its purpose, procedures, duration, possible risks and benefits, alternatives, and participant rights. You should have time to ask questions.
4. Study activities
Depending on the protocol, participation may involve clinic visits, laboratory tests, imaging, questionnaires, study medication or procedures, monitoring, or remote check-ins.
5. Follow-up
Some studies include follow-up after active participation ends. The research team should explain what follow-up is expected and how long it may continue.