Long-Term Peritoneal Indwelling Catheters for Malignant Ascites: A Retrospective Case Series of PleurX and Peritoneal Port

Abstract

Objectives:

To compare outcomes of PleurX and peritoneal port for malignant ascites.

Design:

Retrospective review of medical records was conducted.

Setting/Subjects:

Subjects were consecutive patients receiving PleurX or peritoneal port for malignant ascites in a center in Sydney, Australia.

Measurements:

Demographic data, complication rates, hospitalization rates, and survival were measured.

Results:

Sixteen cases were analyzed: 6 had peritoneal port (170 catheter days) and 10 had PleurX (477 catheter days). Complication rates were low with both drainage systems. Cellulitis rate was 33% (1.2 events/100 catheter days) for peritoneal port and 10% (0.2 events/100 catheter days) for PleurX. Hospital admission days were 27 days/100 catheter days for peritoneal port and 5.2 days/100 catheter days for PleurX.

Conclusions:

Both PleurX and peritoneal port seem feasible options in draining malignant ascites. Further research is needed to ascertain whether there are true differences in cellulitis/admission rates. Patient quality of life, experience, and preference should be included in future studies.