| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
| Resectable colorectal carcinomatosis. | 
 
| Carcinosi colorettale resecabile. | 
 
 
 | 
| E.1.1.1 | Medical condition in easily understood language  | 
| Peritoneal carcinomatosis. | 
 
| Carcinosi peritoneale. | 
 
 
 | 
| 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  | 14.1 | 
 
| E.1.2 | Level  | LLT | 
 
| E.1.2 | Classification code  | 10050035 | 
 
| E.1.2 | Term  | Metastatic colon cancer | 
 
| E.1.2 | System Organ Class  | 100000004864 | 
 
 
 | 
| 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  | 
| Evaluate the role of cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy compared to standard chemotherapy in term of overall survival. | 
 
| Valutare il ruolo della Chirurgia Cito-Riduttiva+Chemioterapia Ipertermica IntraPeritoneale rispetto alla  chemioterapia sistemica, confrontando i due trattamenti in termini di sopravvivenza complessiva. | 
 
 
 | 
| E.2.2 | Secondary objectives of the trial  | 
| Evaluate disease-free survival, toxicity  of two treatments and their impact on quality of life. | 
 
| Valutare la sopravvivenza libera da malattia, la tossicità dei due trattamenti e il loro impatto sulla qualità di vita. | 
 
 
 | 
| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
| • Histologically documented colorectal carcinomatosis  • Minor/moderate peritoneal carcinomatosis with a Peritoneal Cancer Index (PCI) lower than 20 evaluated by CT and/or PET CT imaging  • Patient between age 18 and 75 years.  • ECOG 1-2  • ASA score 1-2  • Clinical, instrumental and biohumoral signs of bone marrow, hepatic, renal, pulmonary or cardiac insufficiency absent  • Patients must be available for follow up  • Signed Informed Consent | 
 
| • Diagnosi istologica di carcinoma colorettale  • Carcinosi peritoneale di lieve/media entità con un Peritoneal Cancer Index (PCI) inferiore a 20 valutato radiologicamente con TAC e/o PET CT.  • Età compresa tra 18 e 75 anni  • Performance status ECOG 1-2  • ASA score 1-2  • Non segni clinici, strumentali e bioumorali di insufficienza midollare, epatica, renale, polmonare  e cardiaca  • Disponibilità di sottoporsi a follow-up  • Consenso informato scritto | 
 
 
 | 
| E.4 | Principal exclusion criteria | 
| • Extra-peritoneal metastatic localization (retroperitoneum, lymphnodes, liver or lung)  • Prior first-line chemotherapy treatment for peritoneal carcinomatosis(adjuvant therapy excluded)  • Prior intraperitoneal chemohyperthermic (HIPEC) treatment  • Positive history of malignancies for at least 3 years, with the exception of basal cell carcinoma  • Evidence of cardiovascular disease (history of congestive heart failure or LVEF <40%)  • Evidence of renal disease (creatinine level >1.5 than the normal institutional limits or creatinine clearance <60 mL/min)  • Evidence of hepatic disease (ASAT, ALAT, bilirubin >1.5 than the normal institutional limits, PT)  • Evidence of hematopoietic disease (WBC <4000/mm3; neutrophil count <1500/mm3; platelets < 80000/mm3)  • Evidence of pulomonary disease (BPCO or other restrictive lung disease with FEV1 <50% or a DLCO <40% than the normal limits for age) | 
 
| • Metastasi a localizzazione extra-peritoneale (retroperitoneo, linfonodi a distanza, fegato e polmone)  • Precedente prima linea di chemioterapia sistemica per carcinosi peritoneale (terapie adiuvanti escluse)  • Pregresso trattamento chemioipertermico intraperitoneale  • Anamnesi positiva per neoplasie negli ultimi tre anni, ad esclusione del carcinoma basocellulare cutaneo  • Alterata funzione cardiaca (scompenso cardiaco congestizio pregresso o FE <40%)  • Alterata funzione renale (creatinina >1.5 volte il valore normale o creatinina clearance< 60 mL/min).  • Alterata funzione epatica (AST, ALT, bilirubina > 1.5 volte il valore normale, PT)  • Alterata funzione ematopoietica (leucociti<4000/mm3; neutrofili <1500/mm3;piastrine < 80000/mm3)  • Alterata funzione polmonare (BPCO o altri deficit restrittivi polmonari con FEV1 < 50% or a DLCO < 40% del valore normale per età) | 
 
 
 | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| Overall survival from randomization. | 
 
| Sopravvivenza complessiva dalla randomizzazione. | 
 
 
 | 
| E.5.1.1 | Timepoint(s) of evaluation of this end point | 
 | 
| E.5.2 | Secondary end point(s) | 
| • Disease-free survival from randomization  • Evaluated of treatment toxicity according to the NCI-CTCAE v.4  • Quality of life with EORTC QLQ-C30 and EORTC QLQ-CR29 questionnaires, and HADS Concern Checklist | 
 
| • Sopravvivenza libera da malattia dalla randomizzazione  • Tossicità dei trattamenti valutata in accordo al sistema NCI-CTCAE v.4   • Qualità della Vita valutata con i questionari EORTC QLQ-C30, EORTC QLQ-CR29, HADS e Concern Checklist | 
 
 
 | 
| E.5.2.1 | Timepoint(s) of evaluation of this end point | 
| • Disease-free survival from randomization: 6 years.  • Toxicity: until third year.  • Quality of life: 1 years. | 
 
| •  Sopravvivenza libera da malattia dalla randomizzazione: 6 anni.    • Tossicità: fino a 3 anni.    • Qualità di vita: 1 anno. | 
 
 
 | 
| 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 |  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 |  No  | 
| E.6.12 | Pharmacoeconomic |  No  | 
| 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 |  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 |  Yes  | 
| 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) |  Yes  | 
| E.8.2.2 | Placebo  |  No  | 
| E.8.2.3 | Other |  No  | 
| 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 | 14 | 
| 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 | 6 | 
| E.8.9.1 | In the Member State concerned months | 0 | 
| E.8.9.1 | In the Member State concerned days | 0 |