[Adults with an inherited metabolic disorder: a rapidly growing population with unique challenges]

    Insights

    Inherited metabolic disorders affect over 800 rare conditions, increasingly seen in adults. Improved care is enhancing life expectancy, presenting new challenges for adult medicine.

    Area of Science:

    • Medical Genetics
    • Internal Medicine
    • Rare Diseases

    Background:

    • Inherited metabolic disorders (IMDs) comprise over 800 rare genetic conditions.
    • Historically managed by pediatricians due to early onset and limited life expectancy.
    • A growing number of IMD patients survive into adulthood, necessitating adult care.

    Purpose of the Study:

    • To address the increasing prevalence of adult patients with IMDs.
    • To highlight the unique challenges in adult IMD care, including pregnancy and fasting.
    • To introduce the INVEST group's initiative for improving adult IMD management.

    Main Methods:

    • Review of existing literature and clinical observations regarding IMDs in adults.
    • Identification of specific challenges in adult IMD care.
    • Formation of a collaborative initiative (INVEST group) by internists.

    Main Results:

    • Adult-onset IMDs are increasingly diagnosed.
    • Specific risks like metabolic decompensation during fasting and pregnancy require specialized adult care.
    • The INVEST group aims to standardize and improve care pathways.

    Conclusions:

    • Adults with IMDs represent a growing patient population requiring specialized medical attention.
    • Multidisciplinary care is essential to manage the complexities of IMDs in adulthood.
    • Initiatives like INVEST are crucial for advancing the care of adult IMD patients.

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