Experience with the management of neutropenia in gynecologic cancer patients receiving carboplatin-based chemotherapy.

Abstract

Objective. There exists limited information in the medical literature regarding the incidence and severity of carboplatin-associated neutropenia, outside the setting of a clinical trial. We wished to examine this issue in a large single institution experience involving patients receiving both single agent and combination carboplatin-based chemotherapy for management of a female pelvic malignancy. Patients and methods. The medical records of women with gynecologic cancers treated with carboplatin-based chemotherapy at the Cleveland Clinic from January 1, 1998 through December 31, 2002 were retrospectively reviewed to determine the incidence and severity of neutropenia. Results. During the time period encompassed by this analysis, a total of 323 patients received 2145 cycles of carboplatin-based chemotherapy (total of 441 courses; median cycles/patient: 6 [range 1-27]). The total number of each program utilized, and the incidence of grades 3 and 4 neutropenia observed (lowest nadir/regimen), were as follows: single agent carboplatin (178 courses; 5% grade 3, and <1% grade 4), carboplatin/paclitaxel (198; 23% and 6%), carboplatin/docetaxel (42; 17% and 73%) and carboplatin/paclitaxel/irinotecan (23; 39% and 61%). Febrile neutropenia was uncommon, and there was only a single neutropenic-related death. Conclusion. Both single-agent carboplatin and carboplatin/paclitaxel result in a very low incidence of grade 4 neutropenia. While combining docetaxel with carboplatin or adding a "third drug" to carboplatin/paclitaxel substantially increases the incidence of severe neutropenia, neutropenic fever, and required hospitalizations for septic episodes are uncommon. The prophylactic oral administration of a broad-spectrum antibiotic (e.g., ciprofloxicin) in the presence of grade 4 neutropenia appears to be an effective strategy to minimize the risk of subsequent febrile events.

• Authors: Jonathan Markman, Kristine Zanotti, Kenneth Webster, Jerome Belinson, Gertrude Peterson, Barbara Kulp, Maurie Markman
• Journal: Gynecologic oncology (Gynecol Oncol) Vol. 92 Issue 2 Pg. 592-5 (Feb 2004) ISSN: 0090-8258 [Print] United States
• PMID: 14766252 (Publication Type: Journal Article)

Chemical References

• Anti-Bacterial Agents
• Taxoids
• Docetaxel
• Carboplatin
• Paclitaxel

Topics

• Adult
• Aged
• Aged, 80 and over
• Anti-Bacterial Agents (administration & dosage)
• Antineoplastic Combined Chemotherapy Protocols (adverse effects)
• Carboplatin (administration & dosage, adverse effects)
• Docetaxel
• Female
• Fever (etiology)
• Genital Neoplasms, Female (blood, complications, drug therapy)
• Humans
• Middle Aged
• Neutropenia (chemically induced, complications)
• Paclitaxel (administration & dosage, adverse effects)
• Retrospective Studies
• Taxoids (administration & dosage, adverse effects)