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    Attention COACH STUDY participants:

    The principal investigators of the study request that you use the official version of the modified score here.

    RegiSCAR Score for Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)

    Diagnoses drug reaction with eosinophilia and systemic symptoms (DRESS).
    When to Use

    Do you use the RegiSCAR for DRESS and want to contribute your expertise? Join our contributor team!

    No
    -1
    Yes
    0
    Unknown
    -1
    No
    0
    Yes
    +1
    Unknown
    0
    No
    0
    Yes
    +1
    Unknown
    0
    0-699 cells or <10% (no eosinophilia)
    0
    700-1,499 cells or 10-19.9%
    +1
    ≥1,500 cells or ≥20%
    +2
    No
    0
    Yes
    +1
    Unknown
    0
    No
    -1
    Yes
    +1
    Unknown
    0
    No
    -1
    Yes
    0
    Unknown
    0
    1
    +1
    ≥2
    +2
    No
    -1
    Yes
    0
    No
    0
    Yes
    +1
    Unknown
    0

    Result:

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    Next Steps
    Evidence
    Creator Insights
    Dr. Jean-Claude Roujeau

    About the Creator

    Jean-Claude Roujeau, MD, is a dermatologist and professor at the Henri Mondor Hospital in Créteil, France. He is also a member of the international RegiSCAR steering committee. Dr. Roujeau’s primary research is focused on life-threatening skin diseases and adverse drug reactions.

    To view Dr. Jean-Claude Roujeau's publications, visit PubMed

    Are you Dr. Jean-Claude Roujeau? Send us a message to review your photo and bio, and find out how to submit Creator Insights!
    MDCalc loves calculator creators – researchers who, through intelligent and often complex methods, discover tools that describe scientific facts that can then be applied in practice. These are real scientific discoveries about the nature of the human body, which can be invaluable to physicians taking care of patients.
    About the Creator
    Dr. Jean-Claude Roujeau
    Are you Dr. Jean-Claude Roujeau?