Second Line Oxaliplatin Based Chemotherapy Alone Versus Oxaliplatin Based PIPAC and Chemotherapy in Colorectal Peritoneal Carcinomatosis : A Phase II Randomize Mutli-centric Study

Phase 2

Not yet recruiting

• Conditions: Peritoneal Carcinomatosis
• Interventions: Procedure: PIPAC

• Registration Number: NCT04734691
• Lead Sponsor: Sleiman Marwan-Julien

Brief Summary

Colorectal cancer is the third most common cancer in men and second in women. It represent 345'346 new cases per year in Europe and 134'349 in the United States of America. The peritoneal cavity is the second most frequent site, after liver, for colorectal cancer relapse.Peritoneal carcinomatosis (PC) is found in approximately 5 % of patients diagnosed with colorectal cancer and 24% of patients with synchronous metastasis at the time of diagnosis. Eight percent of colorectal cancer patient will develop PC during the course of their disease .

Currently systemic chemotherapy is the standard of care for the treatment of unresectable peritoneal carcinomatosis from colorectal cancer with a median survival rate of 16.3 months Peritoneal carcinomatosis has a poor response to systemic chemotherapy due to a weak penetration of agents into the peritoneum.

A new approach of intraperitoneal carcinomatosis is now developed: Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is used to deliver intraperitoneal chemotherapy. It enhances the effect of chemotherapy because of the physical properties of aerosol and pressure.

PIPAC is a safe with a 23% morbidity and tolerated technic that is now well described.

We want to conduct a study to prove or infirm the superiority of PIPAC associated with systemic chemotherapy compare to systemic chemotherapy alone in peritoneal carcinomatosis from colorectal cancer

Detailed Description

Not available

Study Timeline

• Status Verified: 2021-01
• Study First Submitted: 2021-01-27
• Study First Submitted QC: 2021-01-27
• Last Update Submitted: 2021-01-27
• Study First Posted: 2021-02-02
• Last Update Posted: 2021-02-02
• Study Start: 2021-10
• Primary Completion: 2024-10
• Study Completion: 2024-11

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

• Patients 18 < age ≤ 75 years old with Performance status (WHO) ≤ 2 Histologically evidenced synchronous or metachronous PM of a colorectal cancer with a PCI ≥ 15 (No complete resectable PC) Histologically evidenced synchronous or metachronous PM of a colorectal cancer with a PCI < 15 + liver or pulmonary unresectable metastases PCI < 15 but with progression at the restaging after the first line of chemotherapy Unresectable peritoneal relapse secondary to cytoreduction surgery

Exclusion Criteria

• Patients with clinically significant ascites (> 3000 cc)
• Pleural effusion requiring evacuation for respiratory failure
• Small bowel occlusion with no possible food intake
• Presence of comorbidities, notably serious chronic diseases or organ failure

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Experimental Arm	PIPAC	-
Control Arm	PIPAC	-

Primary Outcome Measures

Name	Time	Method
Progression free survival	8 months	any clinical sign and/or morphological sign of peritoneal recurrence or death

Secondary Outcome Measures

Name	Time	Method
Quality of life C30	8 months