- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT02849106
Predictive Response to Chemotherapy (FOLFOX or FOLFIRI) by ex Vivo Culture 3D Technique in Metastatic Colorectal Cancer (CULTURE3D)
Predictive Response to Chemotherapy (FOLFOX or FOLFIRI) by ex Vivo Culture 3D Technique in Metastatic Colorectal Cancer: a Preliminary Study
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
The CULTURE 3D study is a prospective, open labelled, multicenter trial. The aim is to evaluate the feasibility of ex vivo culture 3D (chemogram) on biopsies in order to estimate the predictive value of this technique for treatment response in patients treated by two different chemotherapies (FOLFOX or FOLFIRI) for colorectal cancer.
Patients will have biopsies in a metastasis or in the primitive tumor before treatment. The sample will be used for a 3D ex vivo cells culture. A chemogram will be made based on cells proliferation data (Ki67) and apoptosis (M30).
Results from this chemogram will not interfere with the treatment combination choice.
The treatment response will be evaluated by the RECIST assessment and will be then compared to the chemogram.
Studietype
Registrering (Faktiske)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
-
-
-
Paris, Frankrike, 75005
- Institut Curie
-
Paris, Frankrike, 75475
- Hôpital Lariboisière
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Aged 18 years old or more
- Colorectal cancer with synchronous or metachronous metastases
- Metastasis and/or primitive tumor (in case of synchronous metastases) accessible to biopsy
- Measurable metastatic disease (echography, CT and/or MRI, PET-FDG)
- Indication for treatment with a combination including FOLFOX/FOLFIRI associated to an anti VEGF drug (Avastin)
- No adjuvant chemotherapy for the primitive colorectal cancer and no line of chemotherapy for metastatic disease during the year prior to inclusion.
- Life expectancy > 3 months (ECOG 0-1-2).
- Informed and signed consent by the patient.
Exclusion Criteria:
- Elevation of Carcinoembryonic antigen (CEA) without measurable metastatic disease
- Medical contraindication to chemotherapy or biotherapy as FOLFOX/FOLFIRI or Avastin.
- Treatment with FOLFOX/FOLFIRI and biotherapy anti-EGFR (epidermal growth factor receptor)(Erbitux) planned
- Patient already enrolled in an other clinical trial with another first line of chemotherapy.
- Pregnant women, breastfeeding or of childbearing age not taking contraceptive
- Persons deprived of liberty.
- Subject unable to make follow up schedule
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Annen
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: biopsy to obtain a chemogram
|
All patients enrolled will have biopsies (on primary tumor or on a metastasis) before treatment in order to obtain a chemogram by ex vivo 3D culture cells
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of interpretable chemogram
Tidsramme: through study completion, an average of 1 year
|
In ex vivo 3D culture from tumor biopsies, number of interpretable chemogram.
|
through study completion, an average of 1 year
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Correlation between chemogram results obtained by 3D culture and RECIST 1.1 response assessement.
Tidsramme: through study completion, an average of 1 year
|
Number of chemogram showing the same response to treatment than patient RECIST 1.1 measured response.
|
through study completion, an average of 1 year
|
|
Chemosensitivity evaluated on 3D culture.
Tidsramme: through study completion, an average of 1 year
|
on untreated and treated fragments : proliferating index (ki67) and apoptosis (M30) will be assessed.
|
through study completion, an average of 1 year
|
|
time to obtain chemogram
Tidsramme: through study completion, an average of 1 year
|
through study completion, an average of 1 year
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Pascale Mariani, MD, Institut Curie
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- IC 2009-08
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
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