Current status of intraperitoneal therapy for ovarian cancer.
Recent attention has focused on evaluating those clinical situations in which intraperitoneal drug delivery may be an appropriate treatment option for patients with ovarian cancer. When employed as a second-line strategy, approximately 20% to 30% of patients with small-volume residual disease (microscopic, largest tumor mass < or = 0.5 to 1 cm in maximum diameter) at initiation of treatment are expected to achieve a surgically documented complete response with a variety of organoplatinum-based intraperitoneal regimens. However, responses are rarely observed in such patients who have failed to demonstrate tumor sensitivity to systemically delivered organoplatinum drugs, despite the presence of small-volume residual disease. Investigators at several centers are currently exploring a possible role for regional drug delivery in the initial management of selected patients (ie, small-volume disease) with ovarian cancer. A recently reported trial of intraperitoneal taxol suggests this may be an ideal drug for regional therapy of ovarian cancer due to a major pharmacokinetic advantage associated with this route of drug delivery.
Markman
M
M
Department of Hepatology/Medical Oncology, Cleveland Clinic Foundation, OH 44195.
D002945:Cisplatin / Q000008:administration & dosage* / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007274:Injections, Intraperitoneal; D007372:Interferons / Q000008:administration & dosage / Q000627:therapeutic use; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D010052:Ovariectomy / Q000592:standards; D016879:Salvage Therapy / Q000379:methods / Q000592:standards; D015996:Survival Rate
D007372:Interferons; D002945:Cisplatin