Can Stem Cells Restore Vision? Inside a Promising Trial for Retinitis Pigmentosa (RP)

Can stem cells restore vision? A new clinical trial from UC Davis Health explores a promising new treatment for retinitis pigmentosa (RP) — a rare genetic eye disease that causes progressive vision loss and even blindness.
Dr. Susanna Park and her team are using gene-agnostic stem cell therapy to help patients with RP, regardless of their genetic mutation. In early results, participants reported their vision loss had stopped progressing, and some even say they saw improvement. Dr. Park also warns against unlicensed stem cell treatments.
Learn more about this research: https://health.ucdavis.edu/news/headlines/early-stage-trial-finds-stem-cell-therapy-for-retinitis-pigmentosa-is-safe/2024/11
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Dedicated to protecting, preserving and restoring vision through world-class eye care, innovative research and first-class medical education, UC Davis Health Eye Center is Northern California’s leading academic tertiary referral center for ophthalmic services. Clinical expertise goes hand-in-hand with a long-standing reputation for compassionate care and strict adherence to the highest medical, scientific and ethical standards. UC Davis Health Eye Center is the only facility in the region to integrate into a single location the full range of knowledge, skill and equipment in every aspect of ophthalmic medicine.
UC Davis Health Eye Center: https://health.ucdavis.edu/eyecenter/
Ernest E. Tschannen Eye Institute at UC Davis: https://health.ucdavis.edu/eyecenter/giving/Tschannen-Eye-Institute.html
Services available at UC Davis Eye Center: https://health.ucdavis.edu/eyecenter/specialities/service.html
Clinical trials at UC Davis Eye Center: https://health.ucdavis.edu/eyecenter/clinical_trials/index.html
See the latest news from UC Davis Health: https://health.ucdavis.edu/newsroom
Facebook: https://www.facebook.com/UCDavisEyeCenter
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0:00 What is retinitis pigmentosa (RP)?
0:28 Challenges with treating RP
0:47 Clinical trial for RP using stem cells
1:17 Early findings for RP patients
1:43 The dangers of unlicensed stem cell studies
The information in this video was accurate as of the upload date, 4/22/25. For information purposes only. Consult your local medical authority for advice.
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