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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 of the Impact of Ketamine on Postoperative Cognitive Dysfunction, Delirium, and Renal Dysfunction

    Rochester, MN

  2. CREST: Capsular Repair During Hip Arthroscopy

    Scottsdale/Phoenix, AZ, Rochester, MN

  3. A Study to Assess the Effectiveness, Safety, and Drug/Body Interactions of Rovalpituzumab for Third-Line and Later Treatment of Patients with Small Cell Lung Cancer that has Returned or is Resistant to Treatment

    Rochester, MN

  4. Use of Autologous Bone Marrow Aspirate Concentrate in Painful Knee Osteoarthritis

    Jacksonville, FL

  5. International Study of Comparative Health Effectiveness With Medical and Invasive Approaches (ISCHEMIA)

  6. A Study of ASP8273 versus Erlotinib or Gefitinib as First-Line Treatment for Patients with Stage IIIB/IV Non-Small Cell Lung Cancer

    Scottsdale/Phoenix, AZ, Rochester, MN

  7. A Study of Afatinib Treatment for Patients with Epidermal Growth Factor Receptor Mutation Positive Non-Small Cell Lung Cancer, Who Are Age 70 or Older

    Scottsdale/Phoenix, AZ

  8. A Study to Evaluate Intralesional Injection of Triamcinolone Acetonide to Treat Desmoid Tumors

  9. Hamstring Strain in High School Athletes

    Rochester, MN, Minneapolis, MN

  10. Study Evaluating the Side Effects of Bone Marrow-Derived Stem Cells When Injected Into the Facet Joints for the Treatment of Painful Arthropathies

    Jacksonville, FL

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