Practices in surgery have evolved and the study has not interest yet

Study of phase II: Clinical study national, exploratory, multicentric, prospective, randomized, as a double blind man evaluating the effectiveness and the tolerance of the treatment by a surgical gel of sealing containing polyethylene glycol in the prevention of operational adherences post.3 Study of phase III: Clinical study national, multicentric, prospective, randomized, controlled, as a double blind man comparing a group controls with a group of patients treated by a surgical gel of sealing containing polyethylene glycol in the prevention of hepatic adherences of novo post operational.

Inclusion Criteria:

• Major patients.
• Hepatic Carriers of metastases.
• Eligible with a procedure of surgical eradication in two brought closer times (time lower than 3 months).
• Strategy validated in multidisciplinary meeting of cancerology.
• Enlightened Assent given and signed before the intervention.

Exclusion Criteria:

• Anaesthetic Counter-indications with a procedure in two times
• Carcinose péritonéale, reached metastatic not éradicable
• Over-sensitiveness or allergy known to polyethylene CoSeal glycol
• Concomitant Use of another antiblocking agent
• Immunodéprimés Patients or taking drugs immunodépresseurs with the long court like the corticosteroids,
• Impossibility of subjecting itself to the medical monitoring imposed by the study for reasons geographical, social, psychic or medical.
• Concomitant Participation in another clinical trial