Could a vitamin pill boost eye injection results for blocked retina veins?
NCT ID NCT07133438
First seen Feb 25, 2026 · Last updated May 21, 2026 · Updated 9 times
Summary
This study tests whether adding a nerve-protecting drug (mecobalamin, similar to vitamin B12) to standard anti-VEGF eye injections can improve vision and reduce the number of injections needed for people with retinal vein occlusion (a blocked vein in the eye). About 120 adults with this condition will receive either mecobalamin pills or placebo pills for 6 months, plus their usual injections. Researchers will track eye thickness, vision, and side effects over one year to see if the combination works better than injections alone.
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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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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No. 1, Friendship Road, Yuanjiagang, Yuzhong District, Chongqing City
RECRUITINGChongqing, 400016, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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