Parkinson's drug shows promise for diabetic eye disease

NCT ID NCT07444892

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether levodopa, a drug used for Parkinson's disease, can help people with diabetes who have early signs of eye damage (diabetic retinopathy). The goal was to find the best dose and understand how it works to improve the retina's electrical signals. 230 adults with diabetes took part, and researchers measured eye function using special tests.

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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.

Contacts and locations

Locations

  • Atlanta VA Medical Center

    Decatur, Georgia, 30033, United States

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