2009, Number 3
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MEDICC Review 2009; 11 (3)
FOLFOX-4 Regimen as a first-line therapy for cuban patients with metastatic colorectal cancer
Lami L, Areces F, Lence JJ, Arbesú MA
Language: English
References: 26
Page: 34-38
PDF size: 507.85 Kb.
ABSTRACT
Introduction In Cuba, colorectal cancer (CRC) is the malignant
neoplasm with the fourth-highest incidence and third-highest
mortality. Over one-third of CRC patients exhibit metastatic disease
at the time of diagnosis. Standard treatment for metastatic CRC is a
5-fluorouracil (5-FU) + Folinic Acid (FA) continuous infusion regimen.
International studies have shown, however, that systemic therapy using oxaliplatin combined with 5-FU and FA (FOLFOX-4) improves
results in terms of both tumor response and survival in patients with
inoperable metastatic CRC.
Objective Evaluate the FOLFOX-4 regimen as a first-line therapy for
patients with inoperable metastatic CRC in Cuba.
Methods FOLFOX-4 therapy was administered to 56 patients with
metastatic CRC, in a treatment cycle repeated every 2 weeks for 6–8
cycles. Patients were followed up for a period of 2 years.
Results Objective response was attained in 44.6% of patients,
and complete response in 12.5%. Median duration of response
and of progression-free survival was 9.6 and 8.9 months, respectively.
Estimated survival at 2 years was 17% (95% CI: 6.89–
26.8). The most frequent adverse events were nausea, vomiting,
diarrhea and neutropenia, the majority grade 1–2, according
to Common Terminology Criteria for Adverse Events (CTCAE)
classification.
Conclusions In patients studied, the FOLFOX-4 combination was
shown to be an effective and well-tolerated therapeutic option for
treating inoperable metastatic colorectal cancer.
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