Could a Mitochondria-Boosting drug help save sight in glaucoma?
NCT ID NCT06437639
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed Phase 4 trial tested the drug Mexidol in 80 people with advanced primary open-angle glaucoma. The goal was to see if the drug could improve the function of mitochondria in cells and protect the optic nerve. Participants were randomly assigned to receive Mexidol or standard care, and researchers measured changes in cell energy levels and vision over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mexidol (ethylmethylhydroxypyridine succinate)
- What this could lead to
- If it works, this could point toward a way to protect the optic nerve in glaucoma patients, potentially slowing vision loss.
- What could go wrong
- This is a small, completed Phase 4 trial with only 80 participants, so results may not apply to everyone. The main focus is on cell-level changes, not direct vision improvement, and the drug may not work as hoped.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
80 people
The number who actually took part.
- Started
-
Sep 2023
- Finished
-
Feb 2024
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
50 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * An advanced stage of POAG in one or two eyes * Hypotonic-compensated intraocular pressure (IOP) Exclusion Criteria: * Degenerative diseases of the central nervous system, diabetes mellitus * Primary mitochondrial dysfunction * A history of surgical interventions and damage to the organ of vision * Acute or chronic inflammatory or hereditary degenerative eye diseases (anterior and posterior sections) * Decompensation of concomitant somatic diseases * Taking antioxidants/nootropic drugs 6 months before inclusion in the study * Hypersensitivity to ethylmethylhydroxypyridine succinate or to any of the excipients
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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
-
Tyumen Scientific Center of the Russian Academy of Sciences
Tyumen, Russian Federation, 625026, Russia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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