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Fluorouracil implant

Austrian Breast & Colorectal Cancer Study Group · Phase 3 active Small molecule

Fluorouracil implant delivers the chemotherapy agent 5-fluorouracil directly to tumor tissue to inhibit thymidylate synthase and disrupt DNA synthesis in cancer cells.

Fluorouracil implant delivers the chemotherapy agent 5-fluorouracil directly to tumor tissue to inhibit thymidylate synthase and disrupt DNA synthesis in cancer cells. Used for Colorectal cancer, Breast cancer.

At a glance

Generic nameFluorouracil implant
Also known asSinofuan
SponsorAustrian Breast & Colorectal Cancer Study Group
Drug classAntimetabolite chemotherapy agent
TargetThymidylate synthase
ModalitySmall molecule
Therapeutic areaOncology
PhasePhase 3

Mechanism of action

Fluorouracil (5-FU) is a pyrimidine analog that inhibits thymidylate synthase, blocking dTMP synthesis and disrupting DNA replication in rapidly dividing cells. The implant formulation provides local or regional drug delivery to maximize tumor exposure while potentially reducing systemic toxicity. This approach is particularly relevant for colorectal and breast cancers where regional or local delivery can improve therapeutic efficacy.

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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