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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 79 for

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  • Study status: Open/Status Unknown
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  1. A Study of Clinical Outcomes of Ultrasound-guided Carpal Tunnel Release Performed in a Procedural Room Setting

    Albert Lea, MN

  2. 4DCT Imaging for Improved Diagnosis and Treatment of Wrist Ligament Injuries

    Rochester, MN

  3. A Study to Compare the Effectiveness of Adductor Canal Pain Catheters Following Total Knee Arthroplasty

    Jacksonville, FL

  4. Study Comparing NOVOCART 3D and Microfracture Surgery for Treatment of Articular Knee Cartilage

    Rochester, MN

  5. Transforaminal Lumbar Interbody Fusion (TLIF)

    Rochester, MN

  6. The Effects of Prophylactic Limited Palmar Fasciectomy on Surgical Outcomes and Scarring

    Rochester, MN

  7. RCT Comparing Robotically-Assisted vs. Manually-Executed Total Knee Arthroplasties

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

  8. A Study of the Effect of Treatment on Activity and Muscle Function in Pediatric Patients with Scoliosis

    Rochester, MN

  9. A Study to Evaluate Anterior Vertebral Body Tethering (AVBT) Zimmer Biomet Tether System or Dynesys System to Treat Pediatric Scoliosis

    Rochester, MN, Minneapolis, MN, Eau Claire, WI, La Crosse, WI

  10. A Study of Performance of a New Investigational Prosthesis Design and Explore How Mimicking the Human Ankle May Enhance Maneuverability of Walking

    Rochester, MN


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