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FUDR

Brand Name:	FUDR	Trade Name:	floxuridine (intraarterial)
FDA Approved For:	FUDR is effective in the palliative management of gastrointestinal adenocarcinoma metastatic to the liver, when given by continuous regional intra-arterial infusion in carefully selected patients who are considered incurable by surgery or other means. Patients with known disease extending beyond an area capable of infusion via a single artery should, except in unusual circumstances, be considered for systemic therapy with other chemotherapeutic agents.	Pediatric Use:	Safety and effectiveness in pediatric patients have not been established.
Carcinogen:	Long-term studies in animals to evaluate the carcinogenic potential of floxuridine have not been conducted. On the basis of the available data, no evaluation can be made of the carcinogenic risk of FUDR to humans.	Mutagen:	Oncogenic transformation of fibroblasts from mouse embryo has been induced in vitro by FUDR, but the relationship between oncogenicity and mutagenicity is not clear. Floxuridine has also been shown to be mutagenic in human leukocytes in vitro and in the Drosophila test system. In addition, 5-fluorouracil, to which floxuridine is catabolized when given by intra-arterial injection, has been shown to be mutagenic in in vitro tests.
Manufacturer and/or Distributor:	Roche

Adverse Reactions:

Adverse reactions to the arterial infusion of FUDR are generally related to the procedural complications of regional arterial infusion. The more common adverse reactions to the drug are nausea, vomiting, diarrhea, enteritis, stomatitis and localized erythema. The more common laboratory abnormalities are anemia, leukopenia, thrombocytopenia and elevations of alkaline phosphatase, serum transaminase, serum bilirubin and lactic dehydrogenase. Other adverse reactions are: Gastrointestinal: duodenal ulcer, duodenitis, gastritis, bleeding, gastroenteritis, glossitis, pharyngitis, anorexia, cramps, abdominal pain; possible intra- and extrahepatic biliary sclerosis, as well as acalculous cholecystitis. Dermatologic: alopecia, dermatitis, nonspecific skin toxicity, rash. Cardiovascular: myocardial ischemia. Miscellaneous Clinical Reactions: fever, lethargy, malaise, weakness. Laboratory Abnormalities: BSP, prothrombin, total proteins, sedimentation rate and thrombopenia. Procedural Complications of Regional Arterial Infusion: arterial aneurysm; arterial ischemia; arterial thrombosis; embolism; fibromyositis; thrombophlebitis; hepatic necrosis; abscesses; infection at catheter site; bleeding at catheter site; catheter blocked, displaced or leaking. The following adverse reactions have not been reported with FUDR but have been noted following the administration of 5-fluorouracil. While the possibility of these occurring following FUDR therapy is remote because of its regional administration, one should be alert for these reactions following the administration of FUDR because of the pharmacological similarity of these two drugs: pancytopenia, agranulocytosis, myocardial ischemia, angina, anaphylaxis, generalized allergic reactions, acute cerebellar syndrome, nystagmus, headache, dry skin, fissuring, photosensitivity, pruritic maculopapular rash, increased pigmentation of the skin, vein pigmentation, lacrimal duct stenosis, visual changes, lacrimation, photophobia, disorientation, confusion, euphoria, epistaxis and nail changes, including loss of nails. )

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