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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 21 for (transplant OR transplantation) AND surgery

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  1. Donor After Circulatory Death Heart CAP Trial

    Jacksonville, FL

  2. Safety of BM-MNC Intramyocardial Delivery in Ebstein RV

    Rochester, MN

  3. A Clinical Trial to Evaluate the HeartWare® Ventricular Assist System

    Scottsdale/Phoenix, AZ

  4. A Study of Endoscopic Intragastric Balloon Placement for Weight Loss in Liver Transplant Waitlist Candidates

    Rochester, MN

  5. A Study to Explore Ghrelin Levels with Primary Graft Dysfunction in Lung Transplant Recipients

    Jacksonville, FL

  6. Surveillance HeartCare® Outcomes Registry

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

  7. Barriers to and Opinions of Facial Transplantation

    Rochester, MN

  8. A Study of Immune Cell Abnormalities Found in Individual Patients who have Type 1 Diabetes and are Waiting for Pancreas or Pancreas/Kidney Transplant Surgery

    Rochester, MN

  9. A Study to Learn More About Children Before and After Liver Transplant

    Rochester, MN

  10. A Study to Measure the Circulating Tumor Cells in the Blood of the Portal and Hepatic Veins of the Liver During the Transplant Surgery of Patients with Liver Cancer

    Rochester, MN


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