Can High-Dose chemo make liver tumors operable?
NCT ID NCT00208260
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether more intense chemotherapy combinations could shrink liver tumors in people with colorectal cancer that cannot be fully removed by surgery. 124 participants received either standard two-drug chemo or one of three stronger regimens. The goal was to see if the stronger treatments would make the tumors small enough for surgery, while also tracking side effects and survival.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- chemotherapy (FOLFIRI, FOLFOX, FOLFIRINOX)
- What this could lead to
- If successful, this could show that more intense chemotherapy helps shrink liver tumors enough to allow surgical removal, potentially improving survival.
- What could go wrong
- This is an older, completed trial with only 124 participants, so results may not apply broadly. Stronger chemo also raises the risk of severe side effects.
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 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
-
124 people
The number who actually took part.
- Start date
-
Apr 2004
- Finished
-
Aug 2007
- 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 75 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically proven adenocarcinoma of the colon or rectum without previous resection, or clinically asymptomatic (with or without stent) * Hepatic unresectable metastases R0: due to close vascular contact, or due to liver remaining mass less than 25 to 30 % of functional liver. * Not optimally resectable metastases * Extra-hepatic disease will be accepted in case of: asymptomatic primary tumour or tumor requiring no urgent surgery (in less than 3 months); three of less than three lung metastases (thoracic scan diameter less than 2 cm) and potentially respectable. * Synchronous and metachronous hepatic metastases * WHO performance status 0-1 * Adjuvant chemotherapy allowed, except oxaliplatin and irinotecan based combination. * No prior treatment of the liver metastases, whatever. * Life expectancy equal or more than 3 months Exclusion Criteria: \-
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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
-
CRLC Val d'Aurelle
Montpellier, 34298, France
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