Biomaterial Database

5-fluorouracil and leucovorin as second-line chemotherapy in carcinomas of unknown primary site. 2001

S Culine, and M Ychou, and M Fabbro, and G Romieu, and D Cupissol

Centre Régional de Lutte contre le Cancer, Val d'Aurelle, Montpellier, France. stculine@valdorel.fnclcc.fr

Carcinomas of unknown primary (CUP) are highly malignant diseases which have poor prognosis. We report in the present study the impact on survival and toxicity of a salvage chemotherapy with 5-Fluorouracil (5-FU) and leucovorin (LV) in 25 patients with CUP who failed first-line treatment with cisplatin-based regimens. Chemotherapy was a bimonthly regimen of intravenous LV 200 mg/m2 as a 2-hour infusion followed by a 1-hour bolus 5-FU 400 mg/m2 and a 22-hour continuous infusion 5-FU 600 mg/m2 for 2 consecutive days every 2 weeks. The median number of cycles per patient was 4. Overall toxicity was mild. No objective response was observed. From the start of second-line chemotherapy, the median overall survival was 3 months. The median overall survival from diagnosis was 9 months. Second-line chemotherapy with 5-FU/LV has no impact on survival in patients with CUP.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009382	Neoplasms, Unknown Primary	Metastases in which the tissue of origin is unknown.	Neoplasm Metastasis, Unknown Primary,Neoplasms, Occult Primary,Occult Primary Neoplasms,Unknown Primary Tumors,Unknown Primary Neoplasm Metastasis,Unknown Primary Neoplasms,Neoplasm, Occult Primary,Neoplasm, Unknown Primary,Occult Primary Neoplasm,Primary Neoplasm, Occult,Primary Neoplasm, Unknown,Primary Neoplasms, Occult,Primary Neoplasms, Unknown,Primary Tumor, Unknown,Primary Tumors, Unknown,Tumor, Unknown Primary,Tumors, Unknown Primary,Unknown Primary Neoplasm,Unknown Primary Tumor
D002955	Leucovorin	The active metabolite of FOLIC ACID. Leucovorin is used principally as an antidote to FOLIC ACID ANTAGONISTS.	Calcium Leucovorin,Citrovorum Factor,Folinic Acid,N(5)-Formyltetrahydrofolate,5-Formyltetrahydrofolate,5-Formyltetrahydropteroylglutamate,Calcium Folinate,Folinic Acid-SF,Leucovorin, (D)-Isomer,Leucovorin, (DL)-Isomer,Leucovorin, (R)-Isomer,Leucovorin, Calcium (1:1) Salt,Leucovorin, Calcium (1:1) Salt, (DL)-Isomer,Leucovorin, Calcium (1:1) Salt, Pentahydrate,Leucovorin, Monosodium Salt,Leukovorin,Leukovorum,Wellcovorin,5 Formyltetrahydrofolate,5 Formyltetrahydropteroylglutamate,Acid, Folinic,Factor, Citrovorum,Folinate, Calcium,Folinic Acid SF,Leucovorin, Calcium,Monosodium Salt Leucovorin
D005260	Female		Females
D005472	Fluorouracil	A pyrimidine analog that is an antineoplastic antimetabolite. It interferes with DNA synthesis by blocking the THYMIDYLATE SYNTHETASE conversion of deoxyuridylic acid to thymidylic acid.	5-FU,5-FU Lederle,5-FU Medac,5-Fluorouracil,5-Fluorouracil-Biosyn,5-HU Hexal,5FU,Adrucil,Carac,Efudex,Efudix,Fluoro-Uracile ICN,Fluoroplex,Fluorouracil Mononitrate,Fluorouracil Monopotassium Salt,Fluorouracil Monosodium Salt,Fluorouracil Potassium Salt,Fluorouracil-GRY,Fluorouracile Dakota,Fluorouracilo Ferrer Far,Fluoruracil,Fluracedyl,Flurodex,Haemato-FU,Neofluor,Onkofluor,Ribofluor,5 FU Lederle,5 FU Medac,5 Fluorouracil,5 Fluorouracil Biosyn,5 HU Hexal,Dakota, Fluorouracile,Fluoro Uracile ICN,Fluorouracil GRY,Haemato FU
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D000964	Antimetabolites, Antineoplastic	Antimetabolites that are useful in cancer chemotherapy.	Antineoplastic Antimetabolites