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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

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 77 for pain

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  • Study status: Open/Status Unknown
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  1. A Study to Evaluate The Impact of Integrative Medicine on Patient-Reported Outcomes in Management of Chronic Pelvic Pain

    Jacksonville, FL

  2. Activity Monitoring in Patients Undergoing Pain Rehabilitation

    Jacksonville, FL, Rochester, MN

  3. Intrathecal Opioids for Pain Control After Colorectal Resection

    Rochester, MN

  4. A Study to Evaluate the Effectiveness of Tuina in Managing Chronic Low Back Pain

    Rochester, MN

  5. A Study to Develop a Nonopioid Pain Control Regimen After Arthroscopic Hip Procedures

    Minneapolis, MN, Rochester, MN

  6. SurgeryPal

    Minneapolis, MN, Rochester, MN

  7. Exparel Injection for Postoperative Orbital Pain

    Rochester, MN

  8. Treating Negative Affect in Low Back Pain Patients (TNA-LBP)

    Rochester, MN

  9. A Study to Analyze the Effects of Exparel for Post-Surgery Pain Control in Patients Undergoing Penile Prosthesis Placement

    Rochester, MN

  10. Pain Control for Undergoing Costal Cartilage Harvesting

    Rochester, MN


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