Epidemiology of childhood acute myeloid leukemia

Authors

  • Susan E. Puumala PhD,

    Corresponding author
    1. Center for Health Outcomes and Prevention Research, Sanford Research, Sioux Falls, South Dakota
    2. Department of Pediatrics, Sanford School of Medicine, University of South Dakota, Sioux Falls, South Dakota
    • Sanford Research Center, 2301 E 60th Street North, Sioux Falls, SD 57104.
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  • Julie A. Ross PhD,

    1. Division of Pediatric Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
    2. University of Minnesota Masonic Cancer Center, Minneapolis, Minnesota
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  • Richard Aplenc MD, PhD,

    1. Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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  • Logan G. Spector PhD

    1. Division of Pediatric Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
    2. University of Minnesota Masonic Cancer Center, Minneapolis, Minnesota
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  • Conflict of interest: Nothing to declare.

Abstract

Although leukemia is the most common childhood cancer diagnosis, the subtype, acute myeloid leukemia (AML), is less common and fewer etiologic studies exist. This review summarizes the major risk factors for AML. We searched the literature using PubMed for articles on childhood AML and reviewed 180 articles. While few risk factors are definitive, we identified several with consistent evidence of a possible effect. Thorough analysis of genetic and epigenetic factors is missing from this literature and methodological issues are unresolved. Future studies should more closely examine causal mechanisms, improve exposure measurement, and include analysis using genetic and epigenetic factors. Pediatr Blood Cancer 2013; 60: 728–733. © 2013 Wiley Periodicals, Inc.

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