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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 81 for child

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  1. Intensive Parent-child Interaction Therapy (I-PCIT): Feasibility and Effectiveness Study.

    La Crosse, WI

  2. A Study Comparing Two Treatments for Child with Anxiety

    Rochester, MN

  3. The Effect of Certified Child Life Specialist Support on Children's Pain During Immunizations

    Red Wing, MN

  4. Using Technology to Optimize Child Mental Health Care In Real World Settings

    Rochester, MN

  5. Single and Multiple Dose Escalation of PHIN-214 in Child-Pugh A and B Liver Cirrhotics

    Rochester, MN

  6. Sofosbuvir/GS-5816 Fixed-Dose Combination in Adults with Chronic HCV Infection and Child-Pugh Class B Cirrhosis

    Scottsdale/Phoenix, AZ

  7. Monitoring of Sleep and Behavior of Children 3-7 Years Old Receiving Parent-Child Interaction Therapy with the Help of Artificial Intelligence

    Rochester, MN

  8. Use of Multimedia to Improve Cardiopulmonary Exercise Testing in Children

    Rochester, MN

  9. Efficacy, Safety, Tolerability, and Pharmacokinetics of NBI-827104 in Pediatric Subjects With Epileptic Encephalopathy With Continuous Spike-and-Wave During Sleep

    Rochester, MN

  10. A Study Using Genetic Panel to Assist in Diagnosis of Hereditary Young Onset Dementia

    Scottsdale/Phoenix, AZ


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