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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 115 for covid

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  1. A Study to Compare Saliva and Swab Specimens in Detection of COVID Severe Acute Respiratory Syndrome

    Rochester, MN

  2. A Study to Evaluate the Effectiveness of Merimepodib in Adult Patients with Advanced COVID-1

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

  3. A Study to Evaluate the Feasibility of Rapid COVID-19 Testing in Disadvantaged Populations

    Rochester, MN

  4. Health Coaching Post COVID

    Rochester, MN

  5. Vagal Nerve Stimulation for Post-COVID Fatigue

    Rochester, MN

  6. A Study to Evaluate Positive SARS-CoV-2 Antibodies in Subjects with Bipolar Disorder

    Rochester, MN

  7. Losartan for Outpatients on COVID-19

    Rochester, MN

  8. Mindfulness Intervention for Post-Covid Symptoms

    Rochester, MN

  9. Acupuncture Therapy for COVID-Related Olfactory Loss

    Rochester, MN

  10. Research to Test Whether Doing Exercise Training Helps Lessen or Prevent the Longer-term Symptoms of COVID-19 Infection

    Jacksonville, FL


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