Intraperitoneal chemotherapy: technical experience at five institutions.

With the rapid expansion of research programs examining intraperitoneal chemotherapy for ovarian cancer and other intraabdominal malignancies, there is a need for a reliable and safe access to the peritoneal cavity. The technical experience accumulated with either the Tenckhoff catheter or the Port-A-Cath in 288 patients treated at five institutions showed a low incidence of catheter-related peritonitis (5% and 8%, respectively), skin infection (6.6% and 0%), and bowel perforation following surgical implantation (3.5% and 1.3%). Postoperative leakage of intraabdominal fluid, bleeding, or ileus were uncommon and easily controlled. Drainage failure was the major problem with both systems; occurring in 45% of patients. Although both systems are workable, improved catheters for the administration of intraperitoneal chemotherapy are warranted.