Journal of Clinical Oncology, Vol 5, 1607-1612, Copyright © 1987 by American Society of Clinical Oncology
Long-term survival of advanced refractory ovarian carcinoma patients with small-volume disease treated with intraperitoneal chemotherapy
SB Howell, S Zimm, M Markman, IS Abramson, S Cleary, WE Lucas and RJ Weiss
Department of Medicine, University of California, San Diego, La Jolla 92093.
Ninety ovarian carcinoma patients failing primary intravenous (IV)
combination chemotherapy were treated with cisplatin-based combination
intraperitoneal therapy. Sixty-five patients had residual disease greater
than 2 cm at the start of intraperitoneal therapy. Their median survival
was 8 months. Twenty-five patients had disease less than 2 cm; their median
survival was greater than 49 months, and the survival curve has an apparent
plateau at 69%, with no relapses having occurred after 32 months. The
median survival for all 90 patients was 15 months. The median duration of
follow-up for all patients was 37 months. These results confirm the
critical role of tumor bulk in determining the effectiveness of
intraperitoneal therapy, and suggest a role for intraperitoneal salvage
treatment in patients with small-volume disease.