E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with peritoneal carcinomatosis of colorectal origin |
|
E.1.1.1 | Medical condition in easily understood language |
Patients with peritoneal metastases of colorectal origin |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
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 primary objectives are to explore the anti-tumor activity (defined as overall survival) of the addition of intraperitoneal irinotecan (75 mg) to mFOLFOX4 / Bevacizumab in patients with unresectable colorectal peritoneal metastases. |
|
E.2.2 | Secondary objectives of the trial |
To determine: - Progression-free survival - Feasibility of treatment with ip irinotecan. - To assess toxicity profile. - To assess patient-reported outcomes. - To assess costs of the treatment. - To assess tumor marker fluctuations during treatment with intraperitoneal irinotecan. - - To determine the number of patients completing treatment with intraperitoneal irinotecan (75 mg) and concomitant palliative systemic therapy, required dose reductions, and reasons for discontinuation. - To determine the number of patients with an objective radiological response. - To systematically collect, process, and store blood, tumor tissue and ascites for future translational research; - To determine the systemic and intraperitoneal pharmacokinetics of intraperitoneal irinotecan;
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Histologically confirmed colorectal cancer; - Radiologically and clinically or pathologically confirmed unresectable colorectal peritoneal metastases (e.g. PCI >20, extensive small bowel involvement, unresectable disease due to anatomical location); - WHO performance score of 0-1 with a life expectancy of >3 months; - Aged 18 years or older; - Written informed consent;
|
|
E.4 | Principal exclusion criteria |
- Presence of extensive systemic metastases that are deemed to be the dominant factor determining prognosis in terms of life expectancy and performance status [e.g. no imminent threat of impaired organ functioning due to the presence of systemic metastases]); - Prior cytoreductive surgery; - Prior palliative systemic therapy for colorectal cancer; - Prior neo-adjuvant/adjuvant systemic therapy for colorectal cancer within the last 6 months; - Homozygous UGT1A1*28 genotype; - Homozygous dihydropyrimidine dehydrogenase (DPD) deficiency - Microsatellite instable (MSI) primary tumor - Any contra-indication for the planned chemotherapy (e.g. active infection, serious concomitant disease, severe allergy), as determined by the medical oncologist; - Inadequate organ functions, defined as an haemoglobin of <5 mmol/L, an absolute neutrophil count of <1.5 x 109/L, platelet count of <100 x 109/L, serum creatinine of >1.5 x ULN, creatinine clearance of <30 ml/min, Bilirubin > 2x ULN and liver transaminases of >5 x ULN;
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
The primary objectives are to explore the anti-tumor activity (defined as overall survival) of the addition of intraperitoneal irinotecan (75 mg) to mFOLFOX4 / Bevacizumab in patients with unresectable colorectal peritoneal metastases. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
To determine: - Progression-free survival - Feasibility of treatment with ip irinotecan. - To assess toxicity profile. - To assess patient-reported outcomes. - To assess costs of the treatment. - To assess tumor marker fluctuations during treatment with intraperitoneal irinotecan. - - To determine the number of patients completing treatment with intraperitoneal irinotecan (75 mg) and concomitant palliative systemic therapy, required dose reductions, and reasons for discontinuation. - To determine the number of patients with an objective radiological response. - To systematically collect, process, and store blood, tumor tissue and ascites for future translational research; - To determine the systemic and intraperitoneal pharmacokinetics of intraperitoneal irinotecan;
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Two years after inclusion. |
|
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 | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
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 | No |
E.6.12 | Pharmacoeconomic | Yes |
E.6.13 | Others | No |
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 | No |
E.8.1.1 | Randomised | No |
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 | No |
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 | 2 |
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 | No |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |