Eye disease study lays groundwork for gene therapy breakthrough
NCT ID NCT04639635
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at a rare, inherited eye disease called CNGB1 retinitis pigmentosa that causes gradual vision loss and blindness. Researchers want to learn how the disease progresses by using eye exams and imaging tests over three years. The goal is to find the best ways to measure vision changes so that future gene therapy trials can be more effective. No treatment is given in this study.
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This is a summary of
the original study
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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.
Contacts and locations
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Locations
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Dr. Stephen H. Tsang
New York, New York, 10032, United States
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Eberhard Karls University Tubingen
Tübingen, Germany
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Institut de la Vision/Centre de maladies rares du Centre Hospitalier National Ophtalmologique des Quinze-Vingts
Paris, France
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Klinikum der Universität München University Eye Hospital, Ludwig-Maximilians-University (LMU) Munich
München, Bavaria, 80336, Germany
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Moorfields Eye Hospital NHS Foundation Trust
London, United Kingdom
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Wills Eye Hospital
Philadelphia, Pennsylvania, 19107, United States