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Neoadjuvant chemotherapy Folfirinox, 4 cycles

University Hospital, Bordeaux · Phase 3 active Small molecule

FOLFIRINOX is a combination chemotherapy regimen that simultaneously attacks cancer cells through multiple mechanisms: fluorouracil and leucovorin inhibit thymidylate synthase to disrupt DNA synthesis, while irinotecan inhibits topoisomerase I to prevent DNA unwinding.

FOLFIRINOX is a combination chemotherapy regimen that simultaneously attacks cancer cells through multiple mechanisms: fluorouracil and leucovorin inhibit thymidylate synthase to disrupt DNA synthesis, while irinotecan inhibits topoisomerase I to prevent DNA unwinding. Used for Neoadjuvant treatment of locally advanced pancreatic cancer, Metastatic colorectal cancer, Gastric and gastroesophageal junction adenocarcinoma.

At a glance

Generic nameNeoadjuvant chemotherapy Folfirinox, 4 cycles
SponsorUniversity Hospital, Bordeaux
Drug classCombination chemotherapy regimen
TargetMultiple: thymidylate synthase, topoisomerase I, DNA (cross-linking)
ModalitySmall molecule
Therapeutic areaOncology
PhasePhase 3

Mechanism of action

FOLFIRINOX combines four cytotoxic agents (5-fluorouracil, leucovorin, irinotecan, and oxaliplatin) that work synergistically to kill rapidly dividing cancer cells. Fluorouracil and leucovorin disrupt nucleotide synthesis and DNA replication, irinotecan prevents DNA topoisomerase I-mediated DNA unwinding, and oxaliplatin creates DNA cross-links. This multi-agent approach provides broader cytotoxic coverage and is used in the neoadjuvant setting to shrink tumors before surgical resection.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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