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Study status

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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 11-20 of 9296

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  1. Regenerative Medicine Approach to Nasal Reconstruction

    Scottsdale/Phoenix, AZ

  2. A Trial of CP101 for the Prevention of Recurrent CDI (PRISM4)

    Rochester, MN

  3. A Study to Compare Acoustic and Electric Reflex Thresholds

    Scottsdale/Phoenix, AZ, Rochester, MN

  4. Test-retest Comparison of the Lower Quarter Y-Balance Test

    Rochester, MN

  5. Study of Safety and Effectiveness on Brain Metabolism Using Cala TWO Device on Subjects Scheduled to Undergo Deep Brain Stimulation Surgery

    Rochester, MN

  6. Development of a Risk Index for Prediction of Health Outcomes and Healthcare Utilization

    Rochester, MN

  7. A Study to Evaluate Optimal Target of Activated Clotting Time During Percutaneous Coronary Intervention and Outcomes

    Jacksonville, FL

  8. Technology-enhanced Transitional Palliative Care for Family Caregivers

    Rochester, MN

  9. A Study to Evaluate Stereotactic Body Radiation Therapy (SBRT) vs Trans-Arterial Chemoembolization (TACE) as Bridge to Transplant

    Rochester, MN

  10. Evaluation of NSR 7T Magnetic Resonance Imaging Hardware and Software

    Rochester, MN


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