Perioperative Chemotherapy Plus Cetuximab Versus Chemotherapy Alone for High Risk Resectable Colorectal Liver Metastasis (PARECEC)

January 29, 2021 updated by: Wang Kun, Peking University Cancer Hospital & Institute

A Multicenter Study of Prognosis and the Efficacy Comparison of Perioperative Chemotherapy Plus Cetuximab Versus Chemotherapy Alone for High Risk Patients(Clinical Risk Score≥3) of Resectable Colorectal Liver Metastasis

This study was designed to analyze the prognosis and recurrence predictive factors of high risk patients (Clinical Risk Score≥3) of resectable colorectal liver metastasis.

The efficacy of perioperative chemotherapy plus cetuximab and chemotherapy alone was compared for these patients.

Study Overview

Detailed Description

Resection could prolong the survival of colorectal liver metastasis patients, however,the curative resection rate was still low and more than 2/3 of the patients would experience tumor recurrence.This study was designed to formulate a more accurate and individual evaluation system via the multivariate analysis.

Up to now, there was no data to demonstrate the addition of cetuximab to perioperative chemotherapy could decrease recurrence and prolong survival for RAS wild-type, high risk(Clinical Risk Score≥3) resectable colorectal liver metastasis patients. This study was also designed to elucidate this question and to observe the objective response rate(ORR) and the safety data of the regime.

Study Type

Interventional

Enrollment (Actual)

135

Phase

  • Phase 2
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • Beijing
      • Beijing, Beijing, China, 100142
        • Beijing Cancer Hospital
    • Sichuan
      • Chengdu, Sichuan, China, 610041
        • West China Hospital, Sichuan University
    • Yunnan
      • Kunming, Yunnan, China, 650032
        • First Affiliated Hospital of Kunming Medical University
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310022
        • Zhejiang cancer Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 80 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • good performance status
  • pathologic diagnosis of colorectal cancer
  • Rat sarcoma viral oncogene homolog(RAS) wild-type
  • radiologic confirmation the resectability of liver metastases
  • enough future liver remnant
  • Clinical Risk Score≥3
  • treatment naive
  • extra-hepatic metastases could be resected completely, if exist

Exclusion Criteria:

  • poor performance status, could not tolerate chemotherapy or operation
  • other malignancy history or synchronously
  • extra-hepatic metastases could not be resected completely, if exist
  • received other treatment previously

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: NON_RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: NONE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
ACTIVE_COMPARATOR: chemotherapy plus cetuximab
Cetuximab plus FOLFIRI/FOLFOX:FOLFIRI plus cetuximab [Irinotecan 180 mg/m2 IV over 30-90 minutes, day 1;Leucovorin 400 mg/m2 IV infusion to match duration of irinotecan infusion, day 1;5-fluoruracil(5-FU) 400 mg/m2 IV bolus day 1, then 1200 mg/m2/day x 2 days (total 2400 mg/m2 over 46-48 hours) IV continuous infusion.Repeat every 2 weeks.Cetuximab 500 mg/m2 IV over 2 hours, day 1, every 2 weeks] or FOLFOX plus Cetuximab [Oxaliplatin 85 mg/m2 IV over 2 hours, day 1 Leucovorin 400 mg/m2 IV over 2 hours, day 1 5-FU 400 mg/m2 IV bolus on day 1, then 1200 mg/m2/day x 2 days (total 2400 mg/m2 over 46-48 hours) IV continuous infusion Repeat every 2 weeks;Cetuximab 500 mg/m2 IV over 2 hours, day 1, every 2 weeks]
cetuximab was added into the routine perioperative chemotherapy(FOLFIRI/FOLFOX) to evaluate its safety and efficacy
Other Names:
  • C225
  • Erbitux
ACTIVE_COMPARATOR: perioperative chemotherapy alone
FOLFIRI/FOLFOX/CapeOX:routine perioperative chemotherapy including FOLFIRI[Irinotecan 180 mg/m2 IV over 30-90 minutes, day 1 Leucovorin 400 mg/m2 IV infusion to match duration of irinotecan infusion, day 1 5-FU 400 mg/m2 IV bolus day 1, then 1200 mg/m2/day x 2 days (total 2400 mg/m2 over 46-48 hours) continuous infusion Repeat every 2 weeks] or FOLFOX[Oxaliplatin 85 mg/m2 IV over 2 hours, day 1;Leucovorin 400 mg/m2 IV over 2 hours, day 1 5-FU 400 mg/m2 IV bolus on day 1, then 1200 mg/m2/day x 2 days (total 2400 mg/m2 over 46-48 hours) IV continuous infusion Repeat every 2 weeks] or CapeOX[Oxaliplatin 130 mg/m2 IV over 2 hours, day 1 Capecitabine 850-1000mg/m2 twice daily PO for 14 days Repeat every 3 weeks] was adopted in this control arm.
to evaluate its safety and efficacy of routine perioperative chemotherapy(FOLFIRI/FOLFOX/CapeOX)
Other Names:
  • XELOX

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
disease free survival
Time Frame: From date of hepatectomy until the date of first documented recurrence or metastasis or date of death from any cause, whichever came first, assessed up to 60 months
months the patient lived from the date of liver resection to the date of disease recurrence or metastasis
From date of hepatectomy until the date of first documented recurrence or metastasis or date of death from any cause, whichever came first, assessed up to 60 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
overall survival
Time Frame: From date of hepatectomy until the date of first documented death from any cause or the last follow-up if no death happened, assessed up to 60 months
months the patient lived from the date of liver resection to the date of patient death
From date of hepatectomy until the date of first documented death from any cause or the last follow-up if no death happened, assessed up to 60 months
objective response rate
Time Frame: from the date of the first chemotherapy until the date two weeks after the completion of the last preoperative chemotherapy, assessed up to 6 weeks
percent of the number of patients who showed partial response(PR) or complete response(CR) who received preoperative chemotherapy to the number of all the patients enrolled.
from the date of the first chemotherapy until the date two weeks after the completion of the last preoperative chemotherapy, assessed up to 6 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2016

Primary Completion (ACTUAL)

December 30, 2020

Study Completion (ACTUAL)

December 30, 2020

Study Registration Dates

First Submitted

December 4, 2016

First Submitted That Met QC Criteria

January 23, 2017

First Posted (ESTIMATE)

January 25, 2017

Study Record Updates

Last Update Posted (ACTUAL)

February 1, 2021

Last Update Submitted That Met QC Criteria

January 29, 2021

Last Verified

January 1, 2021

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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