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New MRI technique may spot aggressive rectal cancers before surgery

NCT ID NCT07269912

Diagnosis Sponsor: Sichuan Cancer Hospital and Research Institute 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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Updated 1 time

Summary

This study will test whether a special type of MRI, called IVIM-MRI, can predict lymphovascular invasion (LVI) in rectal cancer patients before surgery. LVI is a sign that the cancer may spread, and knowing this ahead of time could help doctors choose the best treatment. The study plans to enroll 400 participants and will follow them for two years to see if the MRI predictions match actual outcomes.

What this could mean

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

Active substance
intravoxel incoherent motion magnetic resonance imaging (IVIM-MRI)
What this could lead to
If successful, this could provide a non-invasive way to predict which rectal cancers are more likely to spread, allowing doctors to tailor treatments more precisely.
What could go wrong
This is an early-stage study with 400 participants, and previous similar MRI methods have shown limited accuracy. The technique may not be reliable enough for routine use.

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 400 people

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

Expected to start

Nov 2027

An estimate. Start dates often move.

Expected to finish

Nov 2027

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

400 patients diagnosed with rectal cancer from the sichuan cancer hospital were consecutively recruited in this study

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: * (1) patients underwent preoperative abdominal pelvic IVIM-MRI examination; (2) patients underwent surgical resection within 2 weeks after IVIM-MRI examination; (3) complete postoperative pathological data, including LVI status. Exclusion Criteria: * (1) radiotherapy or chemotherapy before surgery; (2) preoperative metastatic disease; (3) poor image quality; (4) incomplete clinical data.

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Conditions

The condition(s) this trial relates to.

rectal cancer rectal neoplasm

As listed by the trial registrant

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

Prognosis Rectal neoplasms

How to take part

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  1. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  2. A doctor treating you

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