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Healthy Volunteer

What is this?
A volunteer subject with no known significant health problems who participates in research to test a new drug, device or intervention. These volunteers are recruited to serve as controls for patient groups. Healthy volunteers receive the same test, procedure, or drug the patient group receives.

Study phase

What is this?
During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.

Search Results 41-46 of 46 for Laboratory Medicine and Pathology

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  • Study status: Open/Status Unknown
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  1. A Study of the Health Issues of Bleeding Disorders

    Rochester, MN

  2. A Study to Collect Maternal Blood Samples to Isolate DNA for Prenatal Screening (NIPS) in Patients Undergoing Prenatal Chromosomal Testing

    Rochester, MN

  3. A Study to Develop a Biobank of Samples from Patients Undergoing Therapy with PCSK9 Inhibitors

    Rochester, MN

  4. Inherited Breast Cancer Study

    Rochester, MN, Scottsdale/Phoenix, AZ, Jacksonville, FL

  5. Evaluation of Laboratory Methods for Detecting Auto Antibodies to Complement Proteins

    Rochester, MN

  6. Allogeneic Mesenchymal Stromal Cell Donor Bank

    Rochester, MN


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