Randomized Phase 2 study comparing pathological responses observed on colorectal cancer metastases resected after preoperative treatment combining cetuximab with FOLFOX or FOLFIRI in RAS and B-RAF WT tumors.
- Conditions
- Potentialy or borderline resecable metastatic colorectal cancer(RAS and B-RAF W-T) at diagnosis and for whom a multidisciplinary meeting recommended chemotherapy first in a curative intent.Therapeutic area: Diseases [C] - Cancer [C04]
- Registration Number
- EUCTR2012-005249-19-BE
- Lead Sponsor
- Cliniques universitaires Saint-Luc
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 60
1. Female or male patients with at least 18 years at the time the informed consent is signed
2. EGOG performance status 0 or 1
3. Histological or cytological confirmed diagnostic of adenocarcinoma of the colon or rectum, with or without primary tumour in situ. Wild-type RAS and B-RAF tumor status.
4. Patients must present a resectable metastatic disease at diagnosis with at least 3 metastases with one > 3cm. Resectability could be planed in one or multiple stage if indicated. As commonly admitted, resectability means the surgical clearance (+/- radiofrequency ablation) of all detectable (liver) lesions with tumor-free margins and compatible with an adequate hepatic reserve.
5. Partial and minor resection of metastatic disease is allowed within 3 months before inclusion if patient has never received chemotherapy for mCRC.
6. Extra hepatic metastatic location is limited to 1 site. Extra-hepatic location must be easily resectable in one stage surgery.
7. Patients may have received adjuvant chemotherapy or (neo-) adjuvant chemo-radiotherapy to the pelvis, provided the last dose of chemotherapy was administered at least 6 months prior to inclusion (12 months for oxaliplatin). Previous radiotherapy to the pelvis is not an exclusion criterion.
8.Adequate haematological, renal and hepatic function as follows:
HaematologicalNeutrophils > 1.5 x 109/L
Platelets> 100 x 109/L
Renal Creatinine< 1.5 x ULN
HepaticBilirubin< or = 1.5 X ULN
AST, ALT < or = 5 x ULN
Phos Alc< or = 5 x ULN
9. Female patients must either be postmenopausal, sterile (surgically or radiation- or chemically-induced), or if sexually active using an acceptable method of contraception.
10. Male patients must be surgically sterile or if sexually active and having a pre-menopausal partner must be using an acceptable method of contraception.
11. Life expectancy of at least 3 months without any active treatment.
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 60
F.1.3 Elderly (>=65 years) no
F.1.3.1 Number of subjects for this age range
1. Non resectable mCRC at diagnosis.
2. Prior chemotherapy or systemic therapy for mCRC. Adjuvant chemotherapy for colorectal cancer is not an exclusion criterion provided that it was completed more than 6 months prior to inclusion. Oxaliplatin-based chemotherapy must be completed more than 1 year prior to inclusion.
3. Prior utilization of cetuximab, panitumumab (or other anti-EGFR therapy).
4. Previous radiotherapy delivered to the upper abdomen.
5. Evidence of ascites, cirrhosis, portal hypertension, main portal venous tumour involvement or thrombosis as determined by clinical or radiologic assessment.
6. Prior major liver resection: remnant liver < 50% of the initial liver volume.
7. Non-malignant disease that would render the patient unsuitable for treatment according to this protocol.
8. Concurrent central nervous systems metastases
9. Peripheric neuropathy = grade 2.
10. Interstitial lung disease
11. Pregnant or breast feeding.
12. The patient has previous or concomitant malignancies, except: Invasive malignancies in remission for more than 5 years and non melanoma skin cancer or carcinoma in situ of the cervix.
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method