The addition of paclitaxel to continuous infusion 5-fluorouracil is an active regimen for metastatic breast cancer.
Metastatic breast cancer is commonly thought to be incurable. Treatment advances have resulted in increased response rates, although such responses are often more palliative than curative. A regimen of continuous infusion 5-fluorouracil (5FU) or continuous infusion 5-fluorouracil with paclitaxel was studied in patients with metastatic breast cancer and measurable disease. The induction therapy preceded high-dose ifosfamide, carboplatin, and melphalan in a phase I-II trial. Eighty-seven patients were enrolled in the trial. Forty-five received continuous infusion 5-fluorouracil as induction and 42 received 5-fluorouracil and paclitaxel. The single-agent, continuous infusion 5-fluorouracil cohort had one complete response (2%) and eight partial responses (18%). The combination continuous infusion 5-fluorouracil and 3-hour paclitaxel regimen produced four complete responses (10%) and 17 partial responses (40%). The combination regimen of continuous infusion 5-fluorouracil with bolus paclitaxel was well tolerated and with a 50% response rate, is an active regimen for women with metastatic breast cancer.
Vredenburgh
J
J
Bone Marrow Transplant Program, Duke University Medical Center, Durham, North Carolina 27710, USA.
Fishman
R
R
Coniglio
D
D
Matters
L
L
Elkordy
M
M
Ross
M
M
Hussein
A
A
Rubin
P
P
Gilbert
C
C
Petros
W
W
Peters
W P
WP
D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000473:pathology; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis; D017239:Paclitaxel / Q000008:administration & dosage; D012074:Remission Induction
D017239:Paclitaxel; D005472:Fluorouracil