Stem cell eye treatment could restore sight in retinal disease patients
NCT ID NCT06789445
First seen Jun 24, 2026 · Last updated Jul 07, 2026 · Updated 3 times
Summary
This study tests a new treatment called OpCT-001 for people with inherited eye diseases that damage the retina, such as retinitis pigmentosa. The treatment involves injecting special photoreceptor cells, made from stem cells, into the back of the eye to replace lost cells. The trial will enroll 54 adults and first check safety, then see if it improves vision.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- OpCT-001 (photoreceptor precursor cells made from stem cells)
- What this could lead to
- If it works, this could slow or reverse vision loss in people with inherited retinal diseases, potentially restoring some sight.
- What could go wrong
- This is an early, first-in-human trial with only 54 people. The cells may not survive or integrate, and there are risks from surgery and immune reactions.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Mid Atlantic Retina/ Wills Eye
RECRUITINGPhiladelphia, Pennsylvania, 19107, United States
Contact Email: •••••@•••••
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Retina Foundation of the Southwest
RECRUITINGDallas, Texas, 75231, United States
Contact Email: •••••@•••••
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University of Miami, Bascom Palmer Eye Institute
RECRUITINGMiami, Florida, 33136, United States
Contact Email: •••••@•••••
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University of Southern California /Children's Hospital of Los Angeles
RECRUITINGLos Angeles, California, 90007, United States
Contact Email: •••••@•••••
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University of Wisconsin
RECRUITINGMadison, Wisconsin, 53705, United States
Contact Email: •••••@•••••
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