E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Metastatic Colorectal Cancer |
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E.1.1.1 | Medical condition in easily understood language |
Metastatic Colorectal Cancer |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10052362 |
E.1.2 | Term | Metastatic colorectal cancer |
E.1.2 | System Organ Class | 100000004864 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The principal objective of the trial is to evaluate whether the addition of cetuximab associated with 5-FU regimen in elderly/frail patients with KRAS wild type (WT) metastatic colorectal cancer (mCRC) prolongs progression free survival (PFS), compared with 5-FU alone. |
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E.2.2 | Secondary objectives of the trial |
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E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Translational sub-study on identification of biological aging markers |
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E.3 | Principal inclusion criteria |
1) Male or female patients with pathologically confirmed KRAS WT mCRC 2) Measurable disease according to RECIST V1.1, patients with not measurable disease will be reviewed by the study coordinator and EORTC HQ, the study sponsor 3) No prior systemic chemotherapy for metastatic disease 4) No previous exposure to EGFR or VEGF/VEGFR targeted therapy 5) Patients may have received chemotherapy in the adjuvant or neo-adjuvant setting for CRC. The treatment-free interval should be 6 months or more from the end of (neo-)adjuvant therapy 6) Previous radiotherapy, either in the adjuvant setting or for the treatment of bone metastases, is allowed provided that the measurable lesions are outside the radiation fields 7) No persistence of clinically relevant treatment-related toxicities from previous chemotherapy and/or radiotherapy (adjuvant or neo-adjuvant setting) 8) No treatment with other investigational drugs or treatment in another clinical trial within the past four weeks before start of treatment or concomitantly with this trial 9) Age ≥ 80 or ≥ 70 in combination with functional restrictions defined as limitation in at least 2 of 8 Instrumental Activities of Daily (IADL) Living as described in the protocol 10) WHO performance status 0, 1 or 2 11) Adequate bone marrow reserves: absolute neutrophil count ≥1.5 x 109 cells/L, platelets ≥100 x 109 cells/L and uncorrected hemoglobin ≥10g/dL (i.e., without blood transfusion or use of erythropoietin) 12) Adequate hepatic function: either AST or ALT ≤ 2.5x ULN (in presence of liver metastases, either AST or ALT ≤ 5x ULN), total bilirubin <1.5x ULN 13) Adequate renal function: GFR > 60 ml/min as measured by Modification of Diet in Renal Disease formula before receiving chemotherapy 14) Patients with a buffer range from the normal values of +/- 5% for hematology and +/- 10% for biochemistry are acceptable, except for GFR. 15) Normal 12 lead ECG without clinically significant abnormalities 16) Written informed consent before randomization according to ICH/EU GCP, and local, national and international regulations. |
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E.4 | Principal exclusion criteria |
1) Alcohol or drug abuse 2)Clinically significant cardiovascular disease: -Uncontrolled hypertension -New York Heart Association class II-IV congestive heart failure -Unstable angina pectoris within the past 12 months. -Peripheral vascular disease ≥ grade 2 -Serious cardiac arrhythmia requiring medication -Myocardial infarction within the past 12 months -Clinically significant cardiovascular disease 3) Evidence of uncontrolled medical comorbidities despite adequate treatment (according to treating physician) like : -Chronic Obstructive Pulmonary Disease (COPD) _Serious infections requiring systemic antibiotic therapy (e.g. antimicrobial, antifungal, antiviral) 4) Patient who has suffered a cerebrovascular accident or transient ischemic attack within the past 12 months. 5) History, within the past five years, of malignancies other than CRC (except: adequately treated basal or squamous cell carcinoma of the skin, in situ carcinoma of the cervix, resected incidental prostate cancer staged pT2 with Gleason Score ≤ 6 and postoperative PSA < 0.5 ng/ml). Patients with any history of malignancies who are disease-free for more than 5 years are eligible. 6) Psychological, familial, sociological, or geographical condition potentially hampering compliance with the study protocol and follow-up schedule, those conditions should be discussed with the patient before registration in the trial.
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary end-point is PFS. Progression will be defined according to the “RECIST V1.1”.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At baseline, six weeks and then every eight weeks until progressive disease |
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E.5.2 | Secondary end point(s) |
1. Overall Survival (OS) 2. Response Rate (according to the RECIST V1.1) 3. Comprehensive geriatric assessment (CGA) as evaluated by the elderly minimal dataset (MDS): G8 instrument, instrumental activities of daily living (IADL) and social situation questionnaires and by the short physical performance battery (SPPB) 4. Quality of Life (EORTC-QLQ C30 and QLQ-ELD15) 5. Safety profile. Adverse events will be graded according to the "Common Terminology Criteria for Adverse events" CTCAE, version 4.0 6. Health Economics assessments |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. At end of treatment and then every eight weeks until disease progression and then every 12 weeks after that. 2. End of treatment. 3. At baseline, on first day of cycles 4, 8, 12 and 20 before treatment administration and then at end of treatment. 4. At baseline, on first day of cycles 4, 8, 12 and 20 before treatment administration and then at end of treatment. 5. At baseline, prior to each cycle of treatment, at the end of treatment and then every eight weeks until disease progression and then every 12 weeks after that. 6. Regularly at study visits from randomisation until death |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | Yes |
E.6.12 | Pharmacoeconomic | Yes |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
- Comprehensive geriatric assessment (CGA) - Quality of Life (EORTC-QLQ C30 and QLQ-ELD15) - To study whether biological aging markers, inflammatory markers and cytokines correlate with the age at diagnosis of cancer, with disease characteristics and with efficacy and toxicity of chemotherapeutic regimens.
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
5-fluorouracil/leucovorin (5FU/LV) - standard treatment considered nIMP (background treatment) |
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E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 7 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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End of study occurs when all of the following criteria have been satisfied: 1. Thirty days after all patients have stopped protocol treatment. 2. The trial is mature for the analysis of the primary endpoint as defined in the protocol: when 110 events for PFS will have been observed in the pooled arms. 3. The database has been fully cleaned and frozen for this analysis. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |