Night vision test could spot early eye disease
NCT ID NCT01352975
First seen Jun 27, 2026 · Last updated Jul 01, 2026 · Updated 2 times
Summary
This study looked at whether a simple test measuring how fast eyes recover in the dark can help track early to middle dry age-related macular degeneration (AMD). Researchers followed 217 adults aged 50 and older, with or without AMD, for up to 5 years. The goal was to see if changes in dark adaptation over time could signal disease progression, which may help develop future treatments.
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Locations
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National Institutes of Health Clinical Center
Bethesda, Maryland, 20892, United States