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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 1-10 of 7800

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  1. A Study of the Use of Computer Software for the Detection of Lung Diseases Over Time

    Rochester, MN

  2. Effectiveness and Satisfaction With Brief Synchronous Tele-psychiatry Consult

    Jacksonville, FL

  3. A Study to Evaluate a Handheld Dynamometer During Awake Craniotomy

    Jacksonville, FL

  4. High-Intensity Aerobic Interval Training in Early Outpatient Cardiac Rehabilitation

    Rochester, MN

  5. Extending Preservation and Assessment Time of Donor Lungs Using the Toronto EVLP System™ at a Dedicated EVLP Facility

    Jacksonville, FL

  6. A Study to Evaluate Outcomes of Proximal Hamate to Scaphoid Transfer in the Setting of Unsalvageable Proximal Pole Scaphoid Nonunions

    Rochester, MN

  7. Primary Hyperoxaluria Mutation Genotyping/Phenotyping

    Rochester, MN

  8. A Study to See if Completing an Online Education Course Will Increase Weight Loss For Patients

    Scottsdale/Phoenix, AZ

  9. A Study of Oxygen Cost of Exercise in Patients with and without Heart Failure

    Rochester, MN

  10. Sequencing for Families with Hereditary Disorders

    Rochester, MN

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