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    Chief Complaint


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    Patent Pending

    International Working Group (IWG) 2 Criteria for Alzheimer's Disease Diagnosis

    Diagnoses Alzheimer's disease (AD), newer than NINCDS-ADRDA Criteria.
    When to Use

    Do you use the IWG 2 Criteria for Alzheimer's Disease and want to contribute your expertise? Join our contributor team!

    Part A: Specific clinical phenotype (must have both)

    Early significant episodic memory impairment (isolated or associated with cognitive/behavioral changes suggesting mild cognitive impairment or dementia syndrome) that includes both of the following:

    Part B: In-vivo evidence (must have ≥1)

    Diagnostic Result:

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    Next Steps
    Creator Insights
    Dr. Bruno Dubois

    About the Creator

    Bruno Dubois, MD, PhD, is a professor of neurology at University Pierre and Marie Curie in Paris, France. He is also the director of the Institute for Memory and Alzheimer’s Disease at the Pitié-Salpêtrière Hospital in Paris, France. Dr. Dubois’ primary research is focused on Alzheimer’s disease, prodromal Alzheimer’s disease, and Parkinson’s disease dementia.

    To view Dr. Bruno Dubois's publications, visit PubMed

    Are you Dr. Bruno Dubois? 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. Bruno Dubois
    Are you Dr. Bruno Dubois?