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Healthy Volunteer

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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

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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.

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  1. A Study to Predict Post-Surgery Symptom Outcomes with the Use of a Preoperative Pessary

    Rochester, MN

  2. A Study of Stress Management Intervention in a Women's Heart Clinic, The Heart SMART Program

    Rochester, MN

  3. Evaluating the Benefit of Concurrent Tricuspid Valve Repair During Mitral Surgery

    Rochester, MN

  4. Cardiovascular Effects of Adderall in Healthy Young Adults

    Rochester, MN

  5. Transforming Non-Invasive Liver Disease Detection by Magnetic Resonance Elastography

    Rochester, MN

  6. Macular Edema Ranibizumab v. Intravitreal Anti-inflammatory Therapy Trial

    Rochester, MN

  7. Direct Anterior vs. Anterolateral Approach for Hip Arthroplasty After Femoral Neck Fracture in the Senior Population

    Rochester, MN

  8. A Study of Upper Limb Function and Movement in Older Patients with Rotator Cuff Tears

    Scottsdale/Phoenix, AZ

  9. AKT Inhibitor MK2206, Combined with Bendamustine Hydrochloride, and Rituximab for Treating Patients who have Relapsed Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

  10. Mindful Breathing Awareness Through Pursed-Lip Breathing Training

    Rochester, MN

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