Can a simple blood test predict blindness before it starts?
NCT ID NCT06682819
First seen Nov 18, 2025 · Last updated May 09, 2026 · Updated 19 times
Summary
This study looks at people who carry gene changes linked to Leber hereditary optic neuropathy (LHON) but still have normal vision. Researchers want to see if certain chemicals in the blood and tears can show early nerve damage in the eye, before vision gets worse. About 90 participants will provide samples and have eye scans to help find a way to predict who might lose sight.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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HEGP
RECRUITINGParis, Paris, 75015, France
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