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Metastatic Colorectal CancerCoca-ColonNCT01212510

Study of Circulating Markers in Serum of Patients Treated for Metastatic Colorectal Cancer

A study testing Blood sampling in people with Metastatic Colorectal Cancer, run by University Hospital, Rouen at 4 sites in France.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The primary purpose of the study is to confirm the results of previous study about the usefulness of the serum Carcinoembryonic antigen (CEA) kinetic for chemotherapy monitoring in patients with unresectable metastasis of colorectal cancer (J Clin Oncol 2008;26:3681-6). Read more about this study

Who is it for?
Ages 18 to 95 years
Conditions the study is for
Metastatic Colorectal Cancer
What is being tested?
Blood sampling
Could I receive a placebo?
No, everyone receives an active treatment
How many people
200 participants
Where
4 sitesFrance
Study dates
Oct 2010to Jul 2016
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 95 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patient has Stage IV colorectal adenocarcinoma histologically proved
  • Patient has at least one measurable lesion
  • Patient has performance status 0-2 on the WHO performance scale
  • Patient is male or female, and > 18 years of age
  • Patient has agree to participate by giving written informed consent

Who cannot join

  • Patient has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the study.

Trial locations and contacts

4 sites in 1 country.

France4 sites
  • Centre François Baclesse

    Caen, 14000

  • University Hospital

    Caen, 14000

  • Centre Frédéric Joliot

    Rouen, 76000

  • University Hospital

    Rouen, 76000

Other trials in France

About this study

The primary purpose of the study is to confirm the results of previous study about the usefulness of the serum Carcinoembryonic antigen (CEA) kinetic for chemotherapy monitoring in patients with unresectable metastasis of colorectal cancer (J Clin Oncol 2008;26:3681-6). The secondary purpose is to evaluate the value of circulating free mutant DNA and circulating tumor cells (CTC) and their variations during the treatment.

Read the detailed description

Prospective cohort study of patients treated with systemic chemotherapy for unresectable metastatic colorectal cancer. The chemotherapy monitoring is currently based on radiological evaluation (RECIST criteria) and clinical evaluation. Circulating markers as CEA, free mutant DNA, CTC represent an alternative approach. A previous study on usefulness of the serum Carcinoembryonic antigen (CEA) kinetic for chemotherapy monitoring in patients with unresectable metastasis of colorectal cancer has been published (J Clin Oncol 2008;26:3681-6). The present study is designed to validate the previous data. The secondary purpose is to evaluate variations of free mutant DNA and CTC during the chemotherapy. Patients will be included prospectively in 4 centers in Normandy. All systemic chemotherapy and biotherapy validate in this clinical situation by the French National Cancer Institute (INCa) is accepted. Evaluation of response based on RECIST criteria will be performed every 3 months. Blood samples for CEA and CA 19-9 levels will be performed every courses of chemotherapy during first 3 months. Blood samples for detection of free mutant DNA and CTC will be performed at day 1 and 42 of chemotherapy.

Being tested
Blood sampling
Keywords
metastatic colorectal cancer, circulating tumor markers, circulating tumor cell, circulating tumor DNA, marker's kinetic
Medical subject headings
Colorectal Neoplasms, Neoplastic Cells, Circulating

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Blood samplingOther

    blood rate of ACE, CA19-9, circulating tumor cell, circulating tumor DNA

Study groups in NCT01212510
Study groupRoleWhat they receive
Tumor markersOthermeasurement of tumor markers ( blood rate of ACE, CA19-9, circulating tumor cell, circulating tumor DNA )
Receives: Other: Blood sampling

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Prediction of tumor progression

    sensitivity and specificity of CEA kinetic to predict tumor progression at 3 months (RECIST)

    Measured: 3 months

Secondary outcomes (1)
  1. Prediction of tumor response

    sensitivity and specificity of CEA kinetic to predict tumor response at 3 months (RECIST)

    Measured: 3 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted30 Sep 2010 (estimated)
  2. Study startOct 2010
  3. Primary completionJul 2016
  4. Study completionJul 2016

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Diagnosis
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
200 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01212510
Sponsor's protocol ID
2009/170/HP
Acronym
Coca-Colon
Status last verified
Aug 2016
First submitted
29 Sep 2010
Last updated
17 Aug 2016
Results posted
No
Data monitoring committee
No

Publications

  • Sefrioui D, Beaussire L, Gillibert A, Blanchard F, Toure E, Bazille C, Perdrix A, Ziegler F, Gangloff A, Hassine M, Elie C, Bignon AL, Parzy A, Gomez P, Thill C, Clatot F, Sabourin JC, Frebourg T, Benichou J, Bouhier-Leporrier K, Gallais MP, Sarafan-Vasseur N, Michel P, Di Fiore F. CEA, CA19-9, circulating DNA and circulating tumour cell kinetics in patients treated for metastatic colorectal cancer (mCRC). Br J Cancer. 2021 Aug;125(5):725-733. doi: 10.1038/s41416-021-01431-9. Epub 2021 Jun 10.

    PubMed 34112948

Questions about this trial

What is this clinical trial studying?

A study testing Blood sampling in people with Metastatic Colorectal Cancer, run by University Hospital, Rouen at 4 sites in France.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 17 Aug 2016. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 4 sites in France. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Prediction of tumor progression (time frame: 3 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01212510, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 17 Aug 2016.

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