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New study aims to predict recovery from Radiation-Induced rectal damage

NCT ID NCT07378631

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Sep 03, 2026 · Updated 3 times

Summary

This study will follow 150 people with radiation rectal injury to see if different subtypes of the condition lead to different outcomes. Researchers will collect medical records, endoscopy images, and test results but will not change any treatments. The goal is to fill gaps in knowledge and help doctors better diagnose and manage this condition.

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 lead to better ways to classify and predict outcomes for radiation rectal injury, helping doctors tailor treatments.
What could go wrong
This is an observational study, so it does not test a new treatment. Results may not directly improve patient care and could be limited by the small sample size.

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 150 people

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

Started

Dec 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

The study population will consist of prospectively recruited adult patients clinically diagnosed with chronic radiation enteropathy at the Sixth Affiliated Hospital of Sun Yat-sen University. The inclusion criteria are: age between 18 and 80 years, and a clinical confirmation of chronic radiation enteropathy. Patients who are currently undergoing cancer therapy or who have experienced tumor recurrence or metastasis are excluded. This study will be conducted in accordance with the Declaration of Helsinki and has been approved by the hospital's Ethics Committee. Written informed consent will be obtained from all participants prior to their enrollment.

Ages

18 to 80 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.

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: 1. 18-80 years; 2. Diagnosed with chronic radiation enteropathy. Exclusion Criteria: 1. Ongoing cancer therapy; 2. Tumor recurrence or metastasis.

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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.

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

  • The Sixth Affiliated Hospital, Sun Yat-sen University

    RECRUITING

    Guangzhou, Guangdong, China

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