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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

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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 3031-3040 of 11598

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  1. Team Based Psychosocial Care to Promote, Maintain and Restore Wellness of Breast Cancer Patients

  2. A Study to Evaluate the Safety and Effectiveness of Upadacitinib (ABT-494) in Subjects with Moderately to Severely Active Crohn's Disease

    Rochester, MN

  3. Sapanisertib in Treating Patients With Metastatic or Refractory Pancreatic Neuroendocrine Tumor That Cannot Be Removed by Surgery

    Rochester, MN, Scottsdale/Phoenix, AZ, Rochester, MN

  4. A Clinical Use Application for the Humanitarian Use Device Exemption Use Protocol of TheraSphere for Treatment of Unresectable Primary or Secondary Liver Neoplasia

    Eau Claire, WI

  5. Predicting VO2max and Ventilatory Threshold from the 6 Minute Walk Test

    La Crosse, WI

  6. A Study of a Wearable Vital Signs Monitoring Device for the Detection of Systemic Inflammatory Response Syndrome and Sepsis in Stem Cell Transplant Patients

    Scottsdale/Phoenix, AZ

  7. Use of Intra-Operative Shear Wave Ultrasound Vibrometry for Characterization of Esophageal Malignant Tumors

    Rochester, MN

  8. Behavior of Valve Leaflets

    Rochester, MN

  9. A Study to Better Understand and Improve the Conversations that Patients and Clinicians Have about Particular Types of Testing

    Cannon Falls, MN, Rochester, MN

  10. Microbiota Restoration Therapy for Recurrent Clostridium Difficile Infection (PUNCHCD3)

    Scottsdale/Phoenix, AZ

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