title: Paclitaxel, carboplatin and pegylated liposomal doxorubicin in ovarian and peritoneal carcinoma: a phase I study of the Gynecologic Oncology Group.
abstract: OBJECTIVE
  Based on the activity and tolerability of liposomal doxorubicin in platinum- and paclitaxel-resistant ovarian carcinoma, we conducted a phase I trial of pegylated liposomal doxorubicin with paclitaxel and carboplatin to determine the maximum tolerated dose (MTD) in chemotherapy naive ovarian, peritoneal and tubal carcinoma patients.
  
  
  METHODS
  Three schedules were studied: paclitaxel, carboplatin and pegylated liposomal doxorubicin every 28 days; paclitaxel and carboplatin every 21 days with liposomal doxorubicin every 42 days; and weekly paclitaxel, carboplatin (AUC=5) every 21 days and liposomal doxorubicin every 42 days. The paclitaxel dose was 175 mg/m(2) over 3 h on an every 3-4 week schedule and 60 mg/m(2) when administered weekly. Based on the frequency of neutropenic sepsis, grade 4 thrombocytopenia and > or =grade 3 non-hematologic toxicity, the starting dose of liposomal doxorubicin of 20 mg/m(2) was escalated to determine the MTD.
  
  
  RESULTS
  A total of 210 (21-day) cycles were administered to 37 patients. Dose-limiting toxicity (DLT) occurred when liposomal doxorubicin was administered at 40 mg/m(2). Because of treatment-related delays resulting in decreased paclitaxel/carboplatin dose intensity, administration was modified to be given every 21 days, with liposomal doxorubicin given every 42 days. Since neutropenia was the DLT of this schedule, the schema was further modified to administer paclitaxel weekly; however, weekly administration was inconsistent because of toxicity.
  
  
  CONCLUSIONS
  Paclitaxel 175 mg/m(2), carboplatin (AUC=5) and pegylated liposomal doxorubicin 30 mg/m(2) are tolerable without supportive therapy. The usual dose intensity of paclitaxel/carboplatin was maintained by administering liposomal doxorubicin every other cycle.
authors.affiliation: Division of Gynecologic Oncology, Case Western Reserve University, Department of Obstetrics and Gynecology, Cleveland Clinic Foundation, A81, 9500 Euclid Avenue, Cleveland, OH 44195, USA. rosep@ccf.org
authors.forename: Peter G
authors.initials: PG
authors.lastname: Rose
authors.forename: Benjamin E
authors.initials: BE
authors.lastname: Greer
authors.forename: Ira R
authors.initials: IR
authors.lastname: Horowitz
authors.forename: Maurie
authors.initials: M
authors.lastname: Markman
authors.forename: Nancy
authors.initials: N
authors.lastname: Fusco
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy*; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage* / Q000009:adverse effects*; D016190:Carboplatin / Q000008:administration & dosage / Q000009:adverse effects; D018572:Disease-Free Survival; D004305:Dose-Response Relationship, Drug; D004317:Doxorubicin / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives; D004334:Drug Administration Schedule; D005185:Fallopian Tube Neoplasms / Q000188:drug therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000188:drug therapy*; D017239:Paclitaxel / Q000008:administration & dosage / Q000009:adverse effects; D010534:Peritoneal Neoplasms / Q000188:drug therapy*; D011092:Polyethylene Glycols / Q000008:administration & dosage / Q000009:adverse effects
chemical_list: C506643:liposomal doxorubicin; D011092:Polyethylene Glycols; D004317:Doxorubicin; D016190:Carboplatin; D017239:Paclitaxel