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👨‍👩‍👧‍👦 Patient Experience 6 min read

What to Expect During Your First Clinical Trial Visit

A step-by-step walkthrough of what happens during your first clinical trial appointment, from screening to follow-up.

By Lisa Thompson May 25, 2026

A step-by-step walkthrough of what happens during your first clinical trial appointment, from screening to follow-up.

Before Your Visit

Before your first visit, the research team will provide instructions on how to prepare. You may be asked to fast before certain lab tests, bring a list of current medications, and arrive with identification and insurance information if applicable. Confirm the appointment time, location, and parking instructions with the coordinator.

The Screening Process

The first visit typically begins with a screening process where the research team reviews your medical history, performs a physical examination, and conducts laboratory tests. These baseline measurements help determine if you meet the study's eligibility criteria. The screening visit is also an opportunity to ask questions about the study and clarify what participation will involve.

The Informed Consent Discussion

If you are not already pre-consented, the informed consent process is reviewed in detail. The research team explains the purpose, procedures, risks, benefits, and alternatives. You will receive a copy of the consent document and have time to review it. You can take the document home to discuss with family or your doctor before signing.

After the Visit

After your first visit, the research team will inform you whether you qualify to continue in the study. If accepted, your next visit will be scheduled and you will receive instructions for the subsequent steps. If you do not meet the eligibility criteria, you will be informed and may be referred to other studies that could be a better fit.

Key Takeaways

  • Prepare for your first visit by following the research team's instructions carefully.
  • The screening process includes medical history review, physical exam, and lab tests.
  • Informed consent is fully explained and you can take time to decide.
  • Not everyone who screens will qualify, and that is a normal part of the process.

Frequently Asked Questions

The initial screening visit can take anywhere from one to four hours depending on the study's complexity and the number of procedures required.
Yes, many participants find it helpful to bring a family member or friend for support and to help remember information discussed during the visit.

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Medical Disclaimer

This guide is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before making decisions about clinical trial participation or any medical treatment. StudyReward does not provide medical recommendations or endorse specific clinical trials.