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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 30 for

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  1. Exparel Injection for Postoperative Orbital Pain

    Rochester, MN

  2. A Study Randomized Trial to Evaluate Sequential vs Simultaneous Spectacles Plus Patching for Amblyopia in Children 3 to < 13 Years Old

    Rochester, MN

  3. Intraocular Pressure in Ocular Hypertensives with Scleral Lens Wear

    Rochester, MN

  4. Glasses for Adolescent Delayed Sleep-Wake Phase Disorder (GLAD)

    Rochester, MN

  5. Outcome Measures for Clinical Trials in Pediatric Eye Care and Strabismus

    Rochester, MN

  6. A Study to Evaluate the Safety and Effectiveness of Dextenza® to Treat Ocular Pain and Inflammation Following Pediatric Cataract Surgery

    Rochester, MN

  7. Artisan Aphakia Lens for the Correction of Aphakia in Children

    Rochester, MN

  8. Zoster Eye Disease Study

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

  9. Study to Determine the Safety and Effectiveness of CLS-TA in Combination with an Intravitreal Anti-VEGF Agent in Subjects with Retinal Vein Occlusion

    Rochester, MN

  10. A Study to Evaluate the Safety and Effectiveness of TEPEZZA® in Treating Patients with Chronic (Inactive) Thyroid Eye Disease

    Rochester, MN


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