A phase II trial of weekly paclitaxel and every 3 weeks of carboplatin in potentially platinum-sensitive ovarian and peritoneal carcinoma

Gynecol Oncol. 2005 Feb;96(2):296-300. doi: 10.1016/j.ygyno.2004.03.046.

Abstract

Objective: Paclitaxel administered weekly in equal cumulative doses is associated with less hematologic and non-hematologic toxicity than an every 3-week administration. We studied weekly paclitaxel and 3-week carboplatin in potentially platinum-sensitive recurrent ovarian and peritoneal carcinoma.

Methods: Paclitaxel at a dose of 80 mg/m(2) over 1 h in combination with carboplatin at an AUC of 5 was administered on day 1. Subsequent paclitaxel doses, modified based on the day of treatment ANC, were administered on days 8 and 15. Paclitaxel dose reductions to 75% of prior dose were performed for chemotherapy delays or toxicity.

Results: Twenty-eight patients were studied. The median age was 59 (range 42-80). The median platinum-free interval was 12 months (range 7-129 months). A median of six courses (range 1-13) was administered. Paclitaxel dose reductions to 60 mg/m(2) were required in 85% of the patients. Grades 3 and 4 thrombocytopenia were seen in 5 and 0 patients, respectively. Grades 3 and 4 neutropenia were seen in 14 and 1 patients, respectively. One patient was hospitalized for neutropenic fever. Twenty of 26 (77%) evaluable patients have responded with 15 patients (58%) achieving a complete response.

Conclusions: Weekly paclitaxel at a dose of 60 mg/m(2) in combination with carboplatin at an AUC of 5 is well tolerated and active in potentially platinum-sensitive recurrent ovarian and peritoneal carcinoma.

Publication types

  • Clinical Trial
  • Clinical Trial, Phase II
  • Multicenter Study
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Aged
  • Aged, 80 and over
  • Antineoplastic Combined Chemotherapy Protocols / administration & dosage*
  • Antineoplastic Combined Chemotherapy Protocols / adverse effects
  • Carboplatin / administration & dosage
  • Carboplatin / adverse effects
  • Disease-Free Survival
  • Drug Administration Schedule
  • Female
  • Humans
  • Middle Aged
  • Neoplasm Recurrence, Local / drug therapy*
  • Ovarian Neoplasms / drug therapy*
  • Paclitaxel / administration & dosage
  • Paclitaxel / adverse effects
  • Peritoneal Neoplasms / drug therapy*

Substances

  • Carboplatin
  • Paclitaxel