Can a simpler chemo schedule tame colorectal cancer with fewer side effects?

NCT ID NCT02821559

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time

Summary

This trial tests whether giving the chemotherapy drugs raltitrexed and oxaliplatin every two weeks is as effective and less toxic than the standard every-three-week schedule in people with metastatic colorectal cancer who have not had prior chemotherapy. Some participants also receive the targeted drug bevacizumab. The study measures drug levels in the blood, tumor response, side effects, and survival to see if the biweekly approach could be a better option.

What this could mean

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

Active substance
a combination of raltitrexed and oxaliplatin, with or without bevacizumab
What this could lead to
If successful, this could identify a safer, more convenient dosing schedule for this chemotherapy combination, potentially improving quality of life for people with metastatic colorectal cancer.
What could go wrong
This is a small Phase 2 trial, so results may not apply broadly. Raltitrexed has known toxicity risks, and the study does not aim to prove the combination works better than standard treatments.

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.

Phase

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

37 people

The number who actually took part.

Started

Aug 2012

Finished

Sep 2014

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.

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: * performance status (ECOG-PS) of 0 or 1 * patient with histologically proven colorectal cancer with distant metastases * measurable disease by Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 * life expectancy \> 12 months * signed written informed consent Exclusion Criteria: * prior chemotherapy at metastatic stage * presence of brain or meningeal metastases * other malignancies in the past 5 years with the exception of adequately treated carcinoma in situ of the cervix and squamous or basal cell carcinoma of the skin * preexisting peripheral neuropathy * known hypersensitivity to any component of the study treatment * any psychiatric condition compromising the understanding of information or conduct of the study * pregnancy, breast-feeding or absence of adequate contraception for fertile patients * patient under guardianship, curator or under the protection of justice

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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 Besançon

    Besançon, France

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