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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 11-20 of 111 for COVID

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  1. COVID Nurses Support Group

    Jacksonville, FL

  2. A Study to Evaluate AntiThrombotic Therapy to Lessen Complications of COVID-19 (Enrolling by Invitation Only)

    Rochester, MN

  3. A Study to Evaluate Fisetin to Alleviate Dysfunction and Inflammation in COVID-19 Subjects

    Rochester, MN

  4. ACTIV-5 / Big Effect Trial (BET-B) for the Treatment of COVID-19

    Jacksonville, FL, Rochester, MN

  5. A Study to Assess the Safety, Tolerability and Effectiveness of Monoclonal Antibodies to Treat Hospitalized Patients with COVID-19

    Rochester, MN

  6. A Study to Evaluate the Safety and Effectiveness of Antithrombotics to Treat Hospitalized COVID-19 Patients

    Scottsdale/Phoenix, AZ

  7. A Study to Generate Algorithms for Early Prediction of Aggressive Progression and Hospitalization in Patients Diagnosed with SARS-CoV-2/COVID-19 Infection

    Rochester, MN

  8. A Study to Analyze Potential Long-term Treatments for Covid-19 Recovery

    Scottsdale/Phoenix, AZ, Rochester, MN

  9. A Study to Evaluate Filter Comparison for Reducing COVID-19 Infection Risk

    Rochester, MN

  10. A Study to Evaluate Clazakizumab in Patients with Life-threatening COVID-19 Infection (Enrolling by Invitation Only)

    Scottsdale/Phoenix, AZ


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