Researchers launch study to track Real-World outcomes in BRAF-Mutated colorectal cancer
NCT ID NCT05639413
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is collecting medical information and blood samples from 400 people with metastatic colorectal cancer that has a specific genetic change called BRAFV600E. The goal is to learn more about how this cancer is treated in everyday practice and what outcomes patients experience. Participants will provide blood samples at various timepoints, and researchers will follow their health over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help researchers better understand how BRAFV600E metastatic colorectal cancer behaves and how it is currently treated in real-world settings.
- What could go wrong
- This is an observational study, not a treatment trial. It will not test a new therapy or directly improve patient outcomes. Results may take years to influence clinical practice.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 400 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2023
- Expected to finish
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Jul 2028
An estimate. End dates often move.
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: 1. Men and women aged 18 years or older 2. Histologically confirmed BRAFV600E metastatic colorectal cancer (mCRC), chemotherapy-naive in the metastatic setting or having initiated a first line of chemotherapy in the metastatic setting (except encorafenib-cetuximab treatment) 3. Available tumor tissue sample obtained before inclusion with sufficient tissue left for biological studies. Patients with only fine-needle aspirations are not eligible. 4. Known MMR/microsatellite status (immunohistochemistry \[IHC\] and polymerase chain reaction \[PCR\]) (or under analysis) 5. Patients must have signed a written informed consent form prior to any trial specific procedures. If the patients are physically unable to give their written consent, a trusted person of their choice, not related to the investigator or the sponsor, can confirm in writing the patient's consent. 6. Patients must be willing and able to comply with the study procedures 7. The patient must be affiliated to a social security system or benefit of such a system. Exclusion Criteria: 1. Patient with another cancer concomitantly with the mCRC requiring treatment or influencing the prognosis according to the medical staff. 2. Patients for whom the follow-up will not be assured by the investigator or its team. 3. Any condition that may jeopardize patient participation in the study as well as non-contraception for men and women with child-bearing potential, and pregnancy or breast feeding for women. 4. Persons deprived of their liberty or under protective custody or guardianship.
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Get notified about this study
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
31 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Aphp - Hopital Bichat
RECRUITINGParis, 75013, France
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Aphp - Hopital Henri Mondor
RECRUITINGCréteil, France
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Aphp - Hopital Saint Louis
RECRUITINGParis, 75010, France
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Aphp - La Pitie Salpetriere
RECRUITINGParis, 75013, France
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CH Dr TECHER
ACTIVE_NOT_RECRUITINGCalais, 62107, France
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CH Fleyriat
ACTIVE_NOT_RECRUITINGBourg-en-Bresse, 01000, France
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CH Louis Pasteur
NOT_YET_RECRUITINGLe Coudray, 28630, France
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CHR d'Orléans
ACTIVE_NOT_RECRUITINGOrléans, 45100, France
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Centre Antoine Lacassagne
RECRUITINGNice, France
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Centre Hospitalier D'Avignon
ACTIVE_NOT_RECRUITINGAvignon, 84000, France
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Centre Hospitalier de Bayeux
RECRUITINGBayeux, 14400, France
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Centre Leon Berard
RECRUITINGLyon, 69008, France
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Centre Paul Strauss
RECRUITINGStrasbourg, 67033, France
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Centre d'Oncologie Saint Yves
RECRUITINGVannes, 56000, France
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Ch Perpignan
RECRUITINGPerpignan, France
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Ch de Cahors
RECRUITINGCahors, France
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Ch de Saint Malo
ACTIVE_NOT_RECRUITINGSt-Malo, France
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Chru de Nancy
RECRUITINGVandœuvre-lès-Nancy, 54500, France
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Chu Dupuytren
RECRUITINGLimoges, 87042, France
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Chu Estaing de Clermont-Ferrand
RECRUITINGClermont-Ferrand, 63003, France
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Chu Poitiers
RECRUITINGPoitiers, 86021, France
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Chu Rennes Pontchaillou
RECRUITINGRennes, 35000, France
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Chu Simone Veil
ACTIVE_NOT_RECRUITINGBeauvais, France
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Chu de Grenoble Alpes - Hopital Michallon
WITHDRAWNLa Tronche, 38700, France
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Chu de Reims
RECRUITINGReims, 51100, France
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Chu de Rouen
RECRUITINGRouen, 76031, France
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Chu de Tours
RECRUITINGTours, 37044, France
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GHPSO
RECRUITINGCreil, France
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Gh Diaconesses Croix Saint Simon
RECRUITINGParis, 75020, France
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Grand Hopital de L'Est Francilien - Site de Meaux
ACTIVE_NOT_RECRUITINGMeaux, France
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Groupe Hospitalier Emile Roux
RECRUITINGLe Puy-en-Velay, France
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Groupe Hospitalier Mutualiste de Grenoble
WITHDRAWNGrenoble, 38028, France
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Hnia Begin
ACTIVE_NOT_RECRUITINGSaint-Mandé, France
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Hnia Saint Anne
NOT_YET_RECRUITINGToulon, France
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Hopital Europeen Georges Pompidou
RECRUITINGParis, France
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Hopital Franco-Britannique
ACTIVE_NOT_RECRUITINGLevallois-Perret, 92300, France
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Hopital Saint Antoine
RECRUITINGParis, 75012, France
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Hopital de La Timone
NOT_YET_RECRUITINGMarseille, France
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Hôpital Privé de la Loire
ACTIVE_NOT_RECRUITINGSaint-Etienne, 42100, France
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Hôpital privé Jean Mermoz
ACTIVE_NOT_RECRUITINGLyon, 69373, France
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Infirmerie Protestante de Lyon
ACTIVE_NOT_RECRUITINGCaluire-et-Cuire, France
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Institut Bergonie
RECRUITINGBordeaux, 33076, France
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Institut Mutualiste Montsouris
RECRUITINGParis, 75014, France
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Institut de Cancerologie de Lorraine
NOT_YET_RECRUITINGVandœuvre-lès-Nancy, France
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Intitut Paoli Calmettes
RECRUITINGMarseille, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a hyaluronic acid drug combo outperform bevacizumab in Hard-to-Treat colon cancer?
- Can a targeted drug boost chemotherapy in advanced colorectal cancer?
- New antibody aims to preserve immune checkpoint while fighting cancer
- Two-Step PET scan aims to spot hidden colorectal cancer spread
- Can a targeted drug conjugate outsmart advanced colorectal cancer?
- Can an antimalarial drug boost immunotherapy against colorectal cancer?