Phase I study of fludarabine and paclitaxel for the treatment of low-grade non-Hodgkin's lymphoma.
We conducted a phase I clinical trial of a new combination of fludarabine and paclitaxel in which 19 patients with histologically confirmed recurrent low-grade non-Hodgkin's lymphoma (NHL) were treated at five dose levels. Fludarabine was administered intravenously by bolus for 5 days and paclitaxel was given by intravenous (I.V.) continuous infusion for 96 or 72 hours starting day 1. Courses were repeated every 4 weeks. Patients whose disease responded received a maximum of six courses. All 19 patients received at least one course and could be evaluated for toxic effects, and 18 patients could be evaluated for response. The maximum tolerated dose (MTD) was 20 mg/m2/day I.V. bolus for 5 days of fludarabine plus 60 mg/m2/day I.V. of paclitaxel given as a continuous infusion over 72 hours. The limiting toxic effect was neutropenic fever, which was observed in five of the seven patients treated at the highest dose level. Grade 3 non-hematologic toxic effects of stomatitis (14%), neuropathy (14%), and hypotension (14%) were also observed at the highest dose level. No grade 4 non-hematologic toxic effects or treatment-related deaths occurred. One patient had herpes zoster infection of the skin 1 year after the completion of therapy. The overall response rate was 50%, with the two patients whose disease completely responded remaining disease free at 22 and 17 months. Patients with no prior exposure to either paclitaxel or fludarabine had 62% response rate. We conclude that the combination of fludarabine and paclitaxel appears to have promising activity for the treatment of recurrent low-grade NHL.
Younes
A
A
Section of Lymphoma, The University of Texas M. D. Anderson Cancer Center, Houston 77030, USA.
Rodriguez
M A
MA
McLaughlin
P
P
North
L
L
Sarris
A H
AH
Pate
O
O
Hagemeister
F B
FB
Romaguera
J
J
Preti
A
A
Bachier
C
C
Cabanillas
F
F
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D017239:Paclitaxel / Q000008:administration & dosage; D014740:Vidarabine / Q000008:administration & dosage / Q000031:analogs & derivatives
D014740:Vidarabine; C024352:fludarabine; D017239:Paclitaxel