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Can doctors predict which stricture repairs will hold?

NCT ID NCT04357080

Knowledge-focused Sponsor: Al-Azhar University Source: ClinicalTrials.gov ↗

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 12, 2026 · Last updated Aug 14, 2026 · Updated 2 times

Summary

This study looks back at 250 patients who had surgery to widen a narrowed urethra using a graft from the inside of the cheek. The goal is to identify factors that predict whether the narrowing will return. Researchers will review medical records from the past 10 years, focusing on patient details, surgery specifics, and follow-up results. The findings could help guide future treatment decisions.

What this could mean

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

Active substance
Urethroplasty using dorsal onlay buccal mucosal graft
What this could lead to
If successful, this could help doctors identify patients at higher risk of stricture recurrence and tailor follow-up or treatment plans accordingly.
What could go wrong
This is an observational review of past records, so it cannot prove cause and effect. Results may be limited by incomplete data or changes in surgical techniques over the 10-year period.

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

266 people

The number who actually took part.

Started

Jul 2020

Finished

Aug 2020

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 who underwent augmented anterior urethroplasty with buccal mucosal graft at Al-Azhar University Hospital in the past 10 years

Ages

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

Sex

Male participants only

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: * patients who will be 2 years or more out of surgery Exclusion Criteria: * patients with incomplete medical records or follow-up informations

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Conditions

The condition(s) this trial relates to.

urethral stricture

As listed by the trial registrant

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

Urethral stricture

Contacts and locations

Locations

  • Urology Department, Al-Azhar University Hospital

    Cairo, 11633, Egypt

More trials for these conditions

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