Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Blood-Guided chemo dosing study for colon cancer withdrawn

NCT ID NCT06501989

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
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This pilot study aimed to see if adjusting the dose of the chemotherapy drug 5-FU based on its concentration in the blood could improve treatment for metastatic colorectal cancer. The study was withdrawn before enrolling any participants. It was designed for adults with metastatic colorectal cancer who had not received prior treatment for their metastatic disease.

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.

Started

Sep 2025

Finished

Sep 2025

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 years and older

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: * Males or females at least 18 years of age. * Histologically confirmed metastatic colorectal cancer eligible for treatment with 5-FU. * No prior therapy for metastatic disease. If adjuvant 5-FU or FOLFOX was administered, the last dose must have been at least 6 months prior to the diagnosis of metastatic disease. * Adequate organ function. * Eastern Cooperative Oncology Group (ECOG) status less than or equal to 2. * Life expectancy \> 3 months. Exclusion Criteria: * Untreated brain metastasis. Treated brain metastases are allowed as long as symptoms have resolved off of steroids. * At least 4 weeks from any prior surgery or 2 weeks from radiation treatments. * Known dihydropyrimidine dehydrogenase (DPD) deficiency.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Metastatic colorectal cancer are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

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

  • Inova Health Care Service

    Falls Church, Virginia, 22042, United States

More trials for these conditions

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