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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 1-4 of 4 for Itchy skin (pruritus)

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  1. Dose Response Study of GSK2330672 for the Treatment of Pruritus in Patients With Primary Biliary Cholangitis

    Scottsdale/Phoenix, AZ

  2. A Study to Evaluate Dupilumab as a Treatment for Moderate-to-Severe, Chronic Hepatic Pruritus

    Jacksonville, FL

  3. A Study of the Long-Term Occurrence of Skin Cancer in Patients who were Treated with Phototherapy as a Child

    Rochester, MN

  4. A Study to Develop a Measurement of the Quality of Life of Parents and Caregivers of Children with Psoriasis

    Rochester, MN


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