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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 261-270 of 10258

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  1. Myoelectric SoftHand Pro to Improve Prosthetic Function for People With Below-elbow Amputations: A Feasibility Study

    Rochester, MN

  2. A Study to Evaluate RheOx Bronchial Rheoplasty System to Treat Chronic Bronchitis in Adults with COPD

    Jacksonville, FL, Rochester, MN

  3. A Study to Evaluate Immunotherapy for Non-Small Cell Lung Cancer

  4. Virtual World-based Cardiac Rehabilitation Program to Encourage Healthy Lifestyle Choices Among Cardiac Patients

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

  5. 4DCT Imaging for Improved Diagnosis and Treatment of Wrist Ligament Injuries

    Rochester, MN

  6. A Study to Analyze Biopsy of Vascular Malformations

    Rochester, MN

  7. Iodine I-131 With or Without Selumetinib in Treating Patients With Recurrent or Metastatic Thyroid Cancer

    Rochester, MN

  8. A Study to Evaluate Obinutuzumab to Treat Immunosuppression-dependent or Immunosuppression/Treatment-resistant Focal Segmental Glomerulosclerosis

    Rochester, MN

  9. Healthy Immigrant Community: Mobilizing the Power of Social Networks

    Rochester, MN

  10. Mediterranean Diet Post-liver Transplantation

    Rochester, MN

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