Nctid:
NCT00001579
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-12-06"}, "conditionBrowseModule"=>{"browseLeaves"=>[{"id"=>"M11220", "name"=>"Lymphoma", "relevance"=>"LOW"}, {"id"=>"T3543", "name"=>"Lymphosarcoma", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Neoplasms", "abbrev"=>"BC04"}, {"name"=>"Blood and Lymph Conditions", "abbrev"=>"BC15"}, {"name"=>"Immune System Diseases", "abbrev"=>"BC20"}, {"name"=>"All Conditions", "abbrev"=>"All"}, {"name"=>"Rare Diseases", "abbrev"=>"Rare"}]}, "interventionBrowseModule"=>{"meshes"=>[{"id"=>"D002955", "term"=>"Leucovorin"}, {"id"=>"D005472", "term"=>"Fluorouracil"}, {"id"=>"C073482", "term"=>"Eniluracil"}], "ancestors"=>[{"id"=>"D000963", "term"=>"Antimetabolites"}, {"id"=>"D045504", "term"=>"Molecular Mechanisms of Pharmacological Action"}, {"id"=>"D000964", "term"=>"Antimetabolites, Antineoplastic"}, {"id"=>"D000970", "term"=>"Antineoplastic Agents"}, {"id"=>"D007166", "term"=>"Immunosuppressive Agents"}, {"id"=>"D007155", "term"=>"Immunologic Factors"}, {"id"=>"D045505", "term"=>"Physiological Effects of Drugs"}, {"id"=>"D000931", "term"=>"Antidotes"}, {"id"=>"D020011", "term"=>"Protective Agents"}, {"id"=>"D014803", "term"=>"Vitamin B Complex"}, {"id"=>"D014815", "term"=>"Vitamins"}, {"id"=>"D018977", "term"=>"Micronutrients"}, {"id"=>"D004791", "term"=>"Enzyme Inhibitors"}], "browseLeaves"=>[{"id"=>"M6191", "name"=>"Leucovorin", "asFound"=>"May", "relevance"=>"HIGH"}, {"id"=>"M8600", "name"=>"Fluorouracil", "asFound"=>"Applied", "relevance"=>"HIGH"}, {"id"=>"M229917", "name"=>"Eniluracil", "asFound"=>"Interdigital", "relevance"=>"HIGH"}, {"id"=>"M4281", "name"=>"Antimetabolites", "relevance"=>"LOW"}, {"id"=>"M10212", "name"=>"Immunosuppressive Agents", "relevance"=>"LOW"}, {"id"=>"M10201", "name"=>"Immunologic Factors", "relevance"=>"LOW"}, {"id"=>"M4250", "name"=>"Antidotes", "relevance"=>"LOW"}, {"id"=>"M21869", "name"=>"Protective Agents", "relevance"=>"LOW"}, {"id"=>"M17558", "name"=>"Vitamins", "relevance"=>"LOW"}, {"id"=>"M17546", "name"=>"Vitamin B Complex", "relevance"=>"LOW"}, {"id"=>"M8618", "name"=>"Folic Acid", "relevance"=>"LOW"}, {"id"=>"M21009", "name"=>"Micronutrients", "relevance"=>"LOW"}, {"id"=>"M16885", "name"=>"Trace Elements", "relevance"=>"LOW"}, {"id"=>"M7951", "name"=>"Enzyme Inhibitors", "relevance"=>"LOW"}, {"id"=>"T446", "name"=>"Folic Acid", "relevance"=>"LOW"}, {"id"=>"T448", "name"=>"Folate", "relevance"=>"LOW"}, {"id"=>"T475", "name"=>"Vitamin B9", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Micronutrients", "abbrev"=>"Micro"}, {"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}, {"name"=>"Antineoplastic Agents", "abbrev"=>"ANeo"}, {"name"=>"Hematinics", "abbrev"=>"Hemat"}, {"name"=>"Vitamins", "abbrev"=>"Vi"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE1"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"primaryPurpose"=>"TREATMENT"}, "enrollmentInfo"=>{"count"=>50}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "startDateStruct"=>{"date"=>"1997-06"}, "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2000-05", "completionDateStruct"=>{"date"=>"2001-03"}, "lastUpdateSubmitDate"=>"2006-07-14", "studyFirstSubmitDate"=>"1999-11-03", "studyFirstSubmitQcDate"=>"2002-12-09", "lastUpdatePostDateStruct"=>{"date"=>"2006-07-17", "type"=>"ESTIMATED"}, "studyFirstPostDateStruct"=>{"date"=>"2002-12-10", "type"=>"ESTIMATED"}}, "conditionsModule"=>{"keywords"=>["Biochemical Modulation", "Dihydropyrimidine Dehydrogenase", "Oral Administration", "Pharmacokinetics"], "conditions"=>["Lymphoma", "Neoplasms"]}, "referencesModule"=>{"references"=>[{"pmid"=>"6162543", "type"=>"BACKGROUND", "citation"=>"Evans RM, Laskin JD, Hakala MT. Assessment of growth-limiting events caused by 5-fluorouracil in mouse cells and in human cells. Cancer Res. 1980 Nov;40(11):4113-22. No abstract available."}, {"pmid"=>"2578605", "type"=>"BACKGROUND", "citation"=>"Spears CP, Shani J, Shahinian AH, Wolf W, Heidelberger C, Danenberg PV. Assay and time course of 5-fluorouracil incorporation into RNA of L1210/0 ascites cells in vivo. Mol Pharmacol. 1985 Feb;27(2):302-7."}, {"pmid"=>"7127282", "type"=>"BACKGROUND", "citation"=>"Calabro-Jones PM, Byfield JE, Ward JF, Sharp TR. Time-dose relationships for 5-fluorouracil cytotoxicity against human epithelial cancer cells in vitro. Cancer Res. 1982 Nov;42(11):4413-20. No abstract available."}]}, "descriptionModule"=>{"briefSummary"=>"This is a dose escalation study.\n\nDuring the first period of this study, an initial pharmacological assessment of fluorouracil administered intravenously along with oral leucovorin calcium is made. Leucovorin calcium is given orally bid on days 1-3. Fluorouracil is given as a 24 hour infusion on day 2.\n\nAfter a 2 week rest period and resolution of any toxicities experienced during the first period of treatment, patients are given an escalating dose of fluorouracil with fixed doses of leucovorin calcium and ethynyluracil. Ethynyluracil and leucovorin calcium are given bid orally on days 1-3 of each week. Fluorouracil is given bid orally on day 2 of each week. Treatment is repeated for three weeks followed by a one week rest period.\n\n3 to 6 patients are enrolled at each dose level. Dose escalation proceeds until the maximum tolerated dose (MTD) is determined. MTD is defined as the dose preceding that at which 2 or more patients experience dose limiting toxicity.", "detailedDescription"=>"The primary purpose of this Phase I protocol is to develop an orally administered regimen of fluorouracil (5-FU) given with fixed doses of leucovorin (LV) and 776C85 (GW776), a mechanism-based inhibitor of dihydropyrimidine dehydrogenase (DPD), the rate-limiting enzyme involved in the catabolism of 5-FU. In the presence of 776C85, 5-FU is cleared by renal mechanisms. The schedule employed is intended to mimic the pharmacologic profile associated with a 24 hour weekly continuous infusion of 5-FU without the need for an indwelling central venous catheter. The target population is adult cancer patients with solid tumors.\n\nThe first week, each patient will receive a single dose of 5-FU given by 24 hour continuous IV infusion at its recommended Phase II dose with low-dose oral LV. In the third week, the patient will begin 776C85 (GW776) and LV PO on days 1, 2, 3 at fixed doses. Oral 5-FU will be given on day 2, and the dose will be escalated in successive cohorts of patients. Treatment will be repeated weekly for three weeks, followed by a one week break. The dose of 5-FU will be adjusted according to individual tolerance. Cohorts of three patients will be entered at each dose level of 5-FU, which will be escalated until dose-limiting toxicity is seen (guidelines are outlined in the following schema). Treatment will be continued indefinitely until evidence of disease progression, provided the patient is tolerating therapy and wishes to continue.\n\nBiochemical monitoring suggests that there is profound and sustained inhibition of DPD with a single dose of 20 mg PO 776C85 days 1-3 each week for three of four weeks. Once the MTD has been defined for the once daily dosing on days 1, 2, 3 schedule, a simplified schedule will be evaluated in which a single dose of 776C85 on day 1 in the evening, with oral leucovorin days 1 and 2, and 5-FU given day 2 as a single dose.\n\nSince the pharmaceutical company has decided to go with a combined tablet of eniluracil/5-FU for future studies, the new schedule will be oral leucovorin on days 1 \\& 2, with 776C85 and 5-FU both given day 2 as a single dose."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["CHILD", "ADULT", "OLDER_ADULT"], "healthyVolunteers"=>false, "eligibilityCriteria"=>"DISEASE CHARACTERISTICS:\n\nHistologically proven solid tumor that has failed standard therapy or for which no such therapy exists.\n\nTumor may be locally advanced and unresectable, recurrent and/or metastatic.\n\nLymphomas with minimal or no involvement of bone marrow are also eligible.\n\nNo primary malignancies or metastatic disease of the CNS.\n\nNo symptomatic pre-existing peripheral neuropathy.\n\nPRIOR/CURRENT THERAPY:\n\nBIOLOGIC THERAPY:\n\nNo immunotherapy within past 4 weeks.\n\nRecovered from toxic effects.\n\nCHEMOTHERAPY:\n\nNo chemotherapy within past 4 weeks (6 weeks for nitrosoureas).\n\nNo mitomycin within past 12 weeks.\n\nRecovered from toxic effects.\n\nENDOCRINE THERAPY: Not specified.\n\nRADIOTHERAPY:\n\nNo radiotherapy within past 2 weeks (8 weeks for strontium therapy).\n\nRecovered from toxic effects.\n\nSURGERY: Recovered from prior surgery.\n\nOTHER: No concurrent cimetidine.\n\nPATIENT CHARACTERISTICS:\n\nAGE: 18 and over.\n\nPERFORMANCE STATUS: ECOG 0-2.\n\nLIFE EXPECTANCY: Not specified.\n\nHEMATOPOIETIC:\n\nAbsolute granulocyte count at least 2000/mm(3);\n\nPlatelet count at least 100,000/mm(3).\n\nHEPATIC:\n\nBilirubin no greater than 2 times upper normal limit;\n\nSGOT/SGPT no greater than 4 times upper normal limit.\n\nRENAL:\n\nCreatinine no greater than 1.6 mg/dL;\n\nCreatinine clearance greater than 55 mL/min.\n\nOTHER:\n\nNot pregnant or nursing.\n\nFertile patients must use effective contraception.\n\nNot HIV positive.\n\nNo active infections requiring intravenous antibiotic therapy.\n\nNo other serious concurrent illness.\n\nNo evidence of hemolytic uremic syndrome."}, "identificationModule"=>{"nctId"=>"NCT00001579", "briefTitle"=>"A Phase I Trial of 5-Fluorouracil Given With 776C85 (GW776) and Low-Dose Leucovorin in Adult Patients With Solid Tumors", "organization"=>{"class"=>"NIH", "fullName"=>"National Institutes of Health Clinical Center (CC)"}, "officialTitle"=>"A Phase I Trial of 5-Fluorouracil Given With 776C85 (GW776) and Low-Dose Leucovorin in Adult Patients With Solid Tumors", "orgStudyIdInfo"=>{"id"=>"970136"}, "secondaryIdInfos"=>[{"id"=>"97-C-0136"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"5-Fluorouracil", "type"=>"DRUG"}, {"name"=>"Ethynyluracil", "type"=>"DRUG"}, {"name"=>"Leucovorin", "type"=>"DRUG"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"20892", "city"=>"Bethesda", "state"=>"Maryland", "country"=>"United States", "facility"=>"National Cancer Institute (NCI)", "geoPoint"=>{"lat"=>38.98067, "lon"=>-77.10026}}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"National Cancer Institute (NCI)", "class"=>"NIH"}}}}
