Lipid-Derived Biomarkers for NAION - Takeaways - MDSpire

Lipid-Derived Biomarkers for NAION

  • March 13, 2026

  • 4 min

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  • 1

    NAION is a challenging condition in ophthalmology with no widely used biomarkers for diagnosis or risk stratification.

  • 2

    A study explored the atherogenic index of plasma (AIP) and triglyceride–glucose (TyG) index as potential biomarkers for NAION.

  • 3

    Both AIP and TyG were significantly elevated in NAION patients compared to controls, despite normal traditional lipid parameters.

  • 4

    The indices may indicate systemic metabolic vulnerability rather than acute optic nerve damage severity in NAION.

  • 5

    Further prospective studies are needed to assess the predictive value of AIP and TyG for NAION and related vascular risks.

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