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Tiny study on eye pressure fluctuation in glaucoma patients ends early

NCT ID NCT02658071

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early This study
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study aimed to measure how eye volume changes (a sign of pressure fluctuation) before and after cataract surgery in patients with exfoliative glaucoma, a type of glaucoma common in Brittany. Only 6 adults were enrolled before the study was terminated. The goal was to see if cataract surgery reduces nighttime pressure swings, but the small size and early stop mean no firm conclusions can be drawn.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this could help doctors understand how cataract surgery affects eye pressure in exfoliative glaucoma patients, potentially guiding future treatment.
What could go wrong
The study was terminated early with only 6 participants, so results are very limited and may not apply to others. No treatment was tested.

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.

Participants

6 people

The number who actually took part.

Started

Mar 2016

Finished

Dec 2017

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Patient with exfoliative glaucoma and cataract

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adult * Exfoliative glaucoma * Patient who need cataract surgery * Patient agree with study Exclusion Criteria: * Monophtalm patient * Patient with bleb after glaucoma surgery * Terminal glaucoma * Herpes * One year control impossible

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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

  • CHRU de Brest

    Brest, 29609, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.