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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

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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.

Search Results 1541-1550 of 11888

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  1. Efficacy And Safety Study Of Mepolizumab In Subjects With Severe Hypereosinophilic Syndrome (HES)

    Rochester, MN

  2. A Study To Evaluate TVB-2640 And Trastuzumab Plus Paclitaxel Or Endocrine Therapy For Treating Patients With HER2 Positive Advanced Breast Cancer

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

  3. Cardiac Resynchronization Therapy In Previously Untreatable And High Risk Upgrade Patients

    Rochester, MN

  4. A Study Of Clinical Outcomes Data And Imaging For Patients Receiving Cartiform For Articular Cartilage Defects As Treatment

    Rochester, MN

  5. Transcranial Direct Current Stimulation (TDCS) In Children And Adolescents With Epilepsy And Depression

    Rochester, MN

  6. Multi-center ESG Randomized Interventional Trial (MERIT-Trial)

    Rochester, MN

  7. Testing An Active Form Of Tamoxifen (4-hydroxytamoxifen) Delivered Through The Breast Skin To Control Ductal Carcinoma In Situ (DCIS) Of The Breast

  8. A Study Of LY2951742 (Galcanezumab) In Participants With Cluster Headache

    Scottsdale/Phoenix, AZ

  9. Laryngeal Allograft Transplantation

    Scottsdale/Phoenix, AZ

  10. A Study Of Efficacy And Safety Of Mongersen (GED-0301) For The Treatment Of Adult And Adolescent Subjects With Active Crohn's Disease

    Rochester, MN

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