Phase II study of IV vinflunine in patients with chemotherapy naive metastatic malignant melanoma.
This phase II study evaluated vinflunine in chemotherapy naive patients with metastatic melanoma. Vinflunine was administered at 350 mg/m(2) every 3 weeks, but after 9 patients this was reduced to 320 mg/m(2) based on interim analyses of all phase II trials. A partial response was observed in 1 of the first 9 patients (11.1%) treated at 350 mg/m(2), which gives a 3.0% [95% confidence interval (CI): 0.08-15.8] response rate in 33 patients. No change was the best response in 13 patients (39.4%) with progressive disease in 16 (48.5%) and 3 were not evaluable for response. The time to response was 1.4 months and duration was 6 months. At 350 mg/m(2) grade 4 neutropaenia occurred in 3 patients (33.3%) and grade 3 in 2 patients (22.2%) while at 320 mg/m(2) grade 4 neutropaenia occurred in 6 patients (25%) and grade 3 in 3 patients (12.5%) with 2 episodes of grade 3 febrile neutropaenia. Two patients (8.3%) had grade 3 anaemia. These results do not show activity at this dose and schedule for vinflunine in patients with chemotherapy naive metastatic melanoma.
Olver
I N
IN
Royal Adelaide Hospital Cancer Centre, North Terrace, Adelaide, South Australia 5000, Australia. ian.olver@cancer.org.au
Byrne
M J
MJ
Walpole
E
E
Vorobiof
D
D
Jacobs
C
C
Maart
K
K
Hewitt
S
S
McAdam
G
G
Pouget
J C
JC
Pinel
M C
MC
D000328:Adult; D000368:Aged; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage* / Q000009:adverse effects; D005260:Female; D006402:Hematologic Diseases / Q000139:chemically induced; D006801:Humans; D007262:Infusions, Intravenous; D008297:Male; D008545:Melanoma / Q000188:drug therapy* / Q000401:mortality / Q000556:secondary*; D008875:Middle Aged; D012878:Skin Neoplasms / Q000188:drug therapy* / Q000401:mortality; D016019:Survival Analysis; D016896:Treatment Outcome; D014747:Vinblastine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives*
D000972:Antineoplastic Agents, Phytogenic; C111217:vinflunine; D014747:Vinblastine