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Peeking inside the eye: ultrasound reveals how glaucoma surgery heals

NCT ID NCT07454447

Knowledge-focused Sponsor: Minia University Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 uses a special ultrasound to take detailed pictures inside the eye after a type of glaucoma surgery. Researchers want to see how the eye heals and whether those images can predict how well the surgery controls eye pressure. Thirty adults with open-angle glaucoma who have had this surgery will be followed for six months.

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 predict which patients will benefit most from this type of glaucoma surgery.
What could go wrong
This is a small, early observational study with only 30 participants. It does not test a new treatment, so it cannot directly improve outcomes.

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

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2025

Expected to finish

Dec 2026

An estimate. End dates often move.

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

Patients diagnosed with primary open-angle glaucoma (POAG), including juvenile open-angle glaucoma (JOAG), who underwent combined deep sclerectomy with trabeculotomy at Minia University Hospital. All included eyes were followed postoperatively using ultrasound biomicroscopy (UBM) to evaluate intrascleral lake and filtering bleb morphology at defined follow-up intervals.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

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: * Diagnosis of primary open-angle glaucoma (POAG), including juvenile open-angle glaucoma (JOAG). * Patients who underwent combined deep sclerectomy with trabeculotomy. * Clear media allowing adequate ultrasound biomicroscopy imaging. * Written informed consent obtained from the patient . Exclusion Criteria: * Secondary glaucomas (e.g., neovascular, uveitic, traumatic, or angle-closure glaucoma). * Previous glaucoma filtering surgery in the studied eye. * Coexisting ocular pathology affecting UBM assessment (e.g., severe corneal opacity, scleral pathology).

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Conditions

The condition(s) this trial relates to.

juvenile open angle glaucoma open-angle glaucoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Primary open angle glaucoma (POAG)

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Minia University Hospital

    RECRUITING

    Minya, Minya Governorate, Egypt

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