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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 61-70 of 546 for sleep

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  1. A Study to Evaluate PRM-151 in Patients with Idiopathic Pulmonary Fibrosis

    Rochester, MN

  2. A Study to Compare the Feasibility and Effectiveness of SHUT-I vs. Standard Care for Insomnia Management in Fibromyalgia Patients

    Rochester, MN

  3. A Study of the Test Results of Performing an Exhaled Nitric Oxide Before versus After Spirometry

    Rochester, MN

  4. A Study of the Safety and Effectiveness of Suvorexant (MK-4305) for the Treatment of Insomnia in People who have Alzheimer's Disease

    Rochester, MN

  5. Endobronchial Valve Placement for Post-Operative Air Leaks

    Scottsdale/Phoenix, AZ

  6. Patient Centered Cloud-based Electronic System: Ambient Warning and Response Evaluation (ProCCESs AWARE)

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

  7. Shared Decision Making in the Emergency Department: Chest Pain Choice Trial

    Rochester, MN

  8. A Study to Provide Treatment with Pitolisant to Adult Patients in the U.S. with Excessive Daytime Sleepiness Associated with Narcolepsy with or without Cataplexy

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

  9. A Study to Assess the Effectiveness, Safety, and Tolerability of Brensocatib in Participants with Non-Cystic Fibrosis Bronchiectasis (ASPEN)

    Rochester, MN

  10. A Study to Develop and Validate a Device for Continuous Blood Flow Lactate Monitoring

    Scottsdale/Phoenix, AZ


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