The Chromosome 18 Clinical Resource Center

Area of Science:

• Genetics and genomics
• Clinical medicine
• Rare diseases

Background:

• Children with rare chromosome abnormalities often receive reactive, symptomatic care.
• Genomic-informed medicine enables proactive management based on specific genetic changes.
• Physicians face challenges accessing and integrating diverse, complex genomic data for clinical use.

Purpose of the Study:

• To develop a pediatrician-friendly virtual resource center for managing chromosome 18 abnormalities.
• To provide proactive medical care and management strategies based on contemporary genomic data.
• To address the difficulty of accessing and utilizing emerging gene-specific data in clinical settings.

Main Methods:

• The Chromosome 18 Clinical Resource Center curated and synthesized clinical data.
• Data were collected from a database of over 26 years of natural history and medical information.
• Over 650 individuals with chromosome 18 abnormalities contributed to the database.

Main Results:

• A virtual resource center with management guides and video presentations was created.
• This resource is the first edition of collated data to optimize care for children with chromosome 18 abnormalities.
• Guides are specifically designed to assist clinicians in patient management.

Conclusions:

• The chromosome 18 data and guides serve as a model for managing rare chromosome abnormalities.
• This approach can be applied to the over 1,300 individuals born annually in the US with rare chromosome abnormalities.
• The resource facilitates proactive, data-driven care for rare genetic conditions.