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The CRC Blueprint

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Clinical trials

Testing Pump Chemotherapy in Addition to Standard of Care Chemotherapy Versus Standard of Care Chemotherapy Alone for Patients With Unresectable Colorectal Liver Metastases: The PUMP Trial

Recruiting nowPhase 3Randomised

The trial at a glance
Registry number NCT05863195
Recruitment Recruiting now
Phase Phase 3
Design randomised, open label
Taking part 408 people (planned)
Who can join aged 18 Years and over
Run by ECOG-ACRIN Cancer Research Group
Started
Main results expected
Record last updated

What is being tested

  • Biological Bevacizumab
  • Biological Cetuximab
  • Procedure Computed Tomography
  • Drug Floxuridine
  • Drug Fluorouracil
  • Procedure Implantation
  • Procedure Intrahepatic Infusion Procedure
  • Drug Irinotecan
  • Drug Leucovorin
  • Drug Oxaliplatin
  • Biological Panitumumab
  • Procedure Single Photon Emission Computed Tomography

What it is measuring

Overall survival (OS)

This is the trial's main question — the one it is designed and sized to answer. Anything else it reports is a secondary finding, and secondary findings are far more likely to be chance.

What this trial is trying to do

The researchers are testing whether hepatic arterial infusion (HAI)—a pump that delivers the chemotherapy drug floxuridine through the liver’s artery—can add to standard chemotherapy for colorectal cancer that has spread to the liver and cannot be removed surgically. The idea is that putting the drug directly into the liver may better control the liver metastases.

Compared with standard chemotherapy alone, the trial asks whether adding the pump treatment helps people live longer, measured by overall survival. The researchers also describe possible effects on shrinking or stabilising the liver tumours, but survival is the main outcome.

Worth knowing: This is a randomised phase 3 trial, but HAI requires a catheter and implanted pump and is available only at a limited number of hospitals.

Written from the trial's own registry entry to explain what the researchers are testing and why. Nothing here is a result — this trial has not reported one — and it is not a view on whether the treatment works or on whether it would suit you.

Phase 3. Compares the treatment against current standard care in a large group. This is the design that changes practice.

How the researchers describe it

This phase III trial compares hepatic arterial infusion (HAI) (pump chemotherapy) in addition to standard of care chemotherapy versus standard of care chemotherapy alone in treating patients with colorectal cancer that has spread to the liver (liver metastases) and cannot be removed by surgery (unresectable). HAI uses a catheter to carry a tumor-killing chemotherapy drug called floxuridine directly into the liver. HAI is already approved by the Food and Drug Administration (FDA) for use in metastatic colorectal cancer to the liver, but it is only available at a small number of hospitals, and most of the time it is not used until standard chemotherapy stops working. Standard chemotherapy drugs work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Adding HAI to standard chemotherapy may be effective in shrinking or stabilizing unresectable colorectal liver metastases.

Written by the trial’s sponsor, quoted from its ClinicalTrials.gov record.

What this trial is looking for

Genotype

  • Any genotype
Disease

  • Metastatic
Treatment

  • Not yet treated

Read automatically from the criteria below, to make the list searchable. It is a summary of what the text mentions, not a decision about whether you qualify — and where the two disagree, the criteria are right and this is wrong.

Who the trial is looking for

Inclusion Criteria

  • Patient must be >= 18 years of age
  • Patient must have confirmed unresectable liver confined metastatic colorectal cancer (CRC).
  • Patient must not have radiographically or clinically evident extrahepatic disease (including but not limited to radiographically positive periportal lymph nodes).
  • NOTE: Patients found to have positive periportal nodes at the time of HAI placement can remain on study.
  • Patient may have calcified pulmonary nodules, and/or =< 5 indeterminate and stable (for a minimum of 3 months on chemotherapy) pulmonary nodules each measuring =< 6 mm in maximal axial dimension.
  • Patient's primary tumor may be in place.
  • Patient must have received 3-6 months of previous first-line chemotherapy that meet one of the following three criteria: a) have received at least 6 but no more than 12 cycles of first-line cytotoxic chemotherapy (where 1 cycle = 14 days) OR b) have received at least 4 but no more than 8 cycles of first-line cytotoxic chemotherapy (where 1 cycle = 21 days) OR c) have developed new colorectal liver metastases (CRLM) within 12 months of completing adjuvant systemic therapy for stage II-III colorectal cancer.
  • NOTE: First-line chemotherapy may have included any of the following regimens as listed in the National Comprehensive Cancer Network (NCCN) Guidelines: leucovorin calcium (folinic acid), fluorouracil, and oxalip…

This is an extract. Whether you qualify is decided by the trial team against the full criteria, not by reading this page. Read the full eligibility criteria

Where it is running

Running at 62 sites. Listed in: United States.

Individual hospitals, and whether each is currently open, are listed on the registry record. Sites open and close throughout a trial.

Worth asking your oncology team

Being listed here is not a recommendation, and no one page can tell you whether a trial is right for you. These are the questions it raises.

  • Is this trial open at a hospital I could realistically travel to?
  • Given my stage, my previous treatment and my tumour's molecular profile, would I be eligible?
  • What would I be giving up by joining — is the comparison arm the treatment I would otherwise be having?
  • What is already known about the safety of what is being tested?

The source

Registry record NCT05863195, registered by ECOG-ACRIN Cancer Research Group on ClinicalTrials.gov, a public database run by the US National Library of Medicine. The details on this page come from that record and are only ever as current as the sponsor has kept it.

This is a listing of a registered clinical trial, reproduced for information. It is not a recommendation, this site has no connection to the trial or its sponsor, and being listed here says nothing about whether the treatment works. Talk to your own oncology team before pursuing any trial.

This article summarises published research for general information. It is not medical advice, and it is not a substitute for a conversation with your own oncology team, who know your case. Do not start, stop, or change any treatment or supplement on the basis of what you read here.


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