Nctid:
NCT00001677
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-11-13"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D001168", "term"=>"Arthritis"}, {"id"=>"D001172", "term"=>"Arthritis, Rheumatoid"}, {"id"=>"D013585", "term"=>"Synovitis"}], "ancestors"=>[{"id"=>"D007592", "term"=>"Joint Diseases"}, {"id"=>"D009140", "term"=>"Musculoskeletal Diseases"}, {"id"=>"D012216", "term"=>"Rheumatic Diseases"}, {"id"=>"D003240", "term"=>"Connective Tissue Diseases"}, {"id"=>"D001327", "term"=>"Autoimmune Diseases"}, {"id"=>"D007154", "term"=>"Immune System Diseases"}], "browseLeaves"=>[{"id"=>"M4476", "name"=>"Arthritis", "asFound"=>"Arthritis", "relevance"=>"HIGH"}, {"id"=>"M4480", "name"=>"Arthritis, Rheumatoid", "asFound"=>"Arthritis, Rheumatoid", "relevance"=>"HIGH"}, {"id"=>"M16362", "name"=>"Synovitis", "asFound"=>"Synovitis", "relevance"=>"HIGH"}, {"id"=>"M10621", "name"=>"Joint Diseases", "relevance"=>"LOW"}, {"id"=>"M12097", "name"=>"Musculoskeletal Diseases", "relevance"=>"LOW"}, {"id"=>"M15045", "name"=>"Rheumatic Diseases", "relevance"=>"LOW"}, {"id"=>"M6323", "name"=>"Collagen Diseases", "relevance"=>"LOW"}, {"id"=>"M6464", "name"=>"Connective Tissue Diseases", "relevance"=>"LOW"}, {"id"=>"M4629", "name"=>"Autoimmune Diseases", "relevance"=>"LOW"}, {"id"=>"M10200", "name"=>"Immune System Diseases", "relevance"=>"LOW"}, {"id"=>"T5554", "name"=>"Synovitis", "asFound"=>"Synovitis", "relevance"=>"HIGH"}], "browseBranches"=>[{"name"=>"Musculoskeletal Diseases", "abbrev"=>"BC05"}, {"name"=>"All Conditions", "abbrev"=>"All"}, {"name"=>"Skin and Connective Tissue Diseases", "abbrev"=>"BC17"}, {"name"=>"Immune System Diseases", "abbrev"=>"BC20"}, {"name"=>"Rare Diseases", "abbrev"=>"Rare"}]}, "interventionBrowseModule"=>{"meshes"=>[{"id"=>"D008727", "term"=>"Methotrexate"}, {"id"=>"C024352", "term"=>"Fludarabine"}], "ancestors"=>[{"id"=>"D000020", "term"=>"Abortifacient Agents, Nonsteroidal"}, {"id"=>"D000019", "term"=>"Abortifacient Agents"}, {"id"=>"D012102", "term"=>"Reproductive Control Agents"}, {"id"=>"D045505", "term"=>"Physiological Effects of Drugs"}, {"id"=>"D000964", "term"=>"Antimetabolites, Antineoplastic"}, {"id"=>"D000963", "term"=>"Antimetabolites"}, {"id"=>"D045504", "term"=>"Molecular Mechanisms of Pharmacological Action"}, {"id"=>"D000970", "term"=>"Antineoplastic Agents"}, {"id"=>"D003879", "term"=>"Dermatologic Agents"}, {"id"=>"D004791", "term"=>"Enzyme Inhibitors"}, {"id"=>"D005493", "term"=>"Folic Acid Antagonists"}, {"id"=>"D007166", "term"=>"Immunosuppressive Agents"}, {"id"=>"D007155", "term"=>"Immunologic Factors"}, {"id"=>"D018501", "term"=>"Antirheumatic Agents"}, {"id"=>"D019384", "term"=>"Nucleic Acid Synthesis Inhibitors"}], "browseLeaves"=>[{"id"=>"M11703", "name"=>"Methotrexate", "asFound"=>"HIV", "relevance"=>"HIGH"}, {"id"=>"M283230", "name"=>"Fludarabine", "asFound"=>"Monitoring", "relevance"=>"HIGH"}, {"id"=>"M225513", "name"=>"Fludarabine phosphate", "relevance"=>"LOW"}, {"id"=>"M4281", "name"=>"Antimetabolites", "relevance"=>"LOW"}, {"id"=>"M7074", "name"=>"Dermatologic Agents", "relevance"=>"LOW"}, {"id"=>"M7951", "name"=>"Enzyme Inhibitors", "relevance"=>"LOW"}, {"id"=>"M8618", "name"=>"Folic Acid", "relevance"=>"LOW"}, {"id"=>"M17546", "name"=>"Vitamin B Complex", "relevance"=>"LOW"}, {"id"=>"M8619", "name"=>"Folic Acid Antagonists", "relevance"=>"LOW"}, {"id"=>"M10212", "name"=>"Immunosuppressive Agents", "relevance"=>"LOW"}, {"id"=>"M10201", "name"=>"Immunologic Factors", "relevance"=>"LOW"}, {"id"=>"M20604", "name"=>"Antirheumatic Agents", "relevance"=>"LOW"}, {"id"=>"T447", "name"=>"Folinic Acid", "relevance"=>"LOW"}, {"id"=>"T446", "name"=>"Folic Acid", "relevance"=>"LOW"}, {"id"=>"T448", "name"=>"Folate", "relevance"=>"LOW"}, {"id"=>"T475", "name"=>"Vitamin B9", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Antineoplastic Agents", "abbrev"=>"ANeo"}, {"name"=>"Antirheumatic Agents", "abbrev"=>"ARhu"}, {"name"=>"Dermatologic Agents", "abbrev"=>"Derm"}, {"name"=>"Reproductive Control Agents", "abbrev"=>"Repr"}, {"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}, {"name"=>"Micronutrients", "abbrev"=>"Micro"}, {"name"=>"Hematinics", "abbrev"=>"Hemat"}, {"name"=>"Vitamins", "abbrev"=>"Vi"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE2"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"primaryPurpose"=>"TREATMENT"}, "enrollmentInfo"=>{"count"=>40}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "startDateStruct"=>{"date"=>"1998-06"}, "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"1999-05", "completionDateStruct"=>{"date"=>"2000-04"}, "lastUpdateSubmitDate"=>"2008-03-03", "studyFirstSubmitDate"=>"1999-11-03", "studyFirstSubmitQcDate"=>"2002-12-09", "lastUpdatePostDateStruct"=>{"date"=>"2008-03-04", "type"=>"ESTIMATED"}, "studyFirstPostDateStruct"=>{"date"=>"2002-12-10", "type"=>"ESTIMATED"}}, "conditionsModule"=>{"keywords"=>["Immunosuppression", "Lymphocytes", "Magnetic Resonance", "Synovial Biopsy", "Synovitis", "Rheumatoid Arthritis"], "conditions"=>["Arthritis, Rheumatoid", "Synovitis"]}, "referencesModule"=>{"references"=>[{"pmid"=>"1696525", "type"=>"BACKGROUND", "citation"=>"Priebe T, Platsoucas CD, Seki H, Fox FE, Nelson JA. Purine nucleoside modulation of functions of human lymphocytes. Cell Immunol. 1990 Sep;129(2):321-8. doi: 10.1016/0008-8749(90)90208-9."}, {"pmid"=>"9733448", "type"=>"BACKGROUND", "citation"=>"Davis JC Jr, Fessler BJ, Tassiulas IO, McInnes IB, Yarboro CH, Pillemer S, Wilder R, Fleisher TA, Klippel JH, Boumpas DT. High dose versus low dose fludarabine in the treatment of patients with severe refractory rheumatoid arthritis. J Rheumatol. 1998 Sep;25(9):1694-704."}]}, "descriptionModule"=>{"briefSummary"=>"The safety profile and efficacy of combination therapy will be evaluated using methotrexate (MTX) and the nucleoside analog fludarabine in 40 patients with severe refractory rheumatoid arthritis. The patients enrolled will be those who have experienced inadequate disease control with MTX alone or in combination with other immunosuppressive drugs such as sulfasalazine (SSZ), cyclosporin A (CsA), or hydroxychloroquine (HCQ). In this randomized, double-blind, placebo controlled trial, patients will be maintained on oral MTX at 17.5 mg/week to which either placebo or subcutaneous fludarabine at 30 mg/m(2) daily for three consecutive days per month will be added for four months. The fludarabine (or placebo) treatment period will be followed by two months of follow-up, at which time patients will be evaluated for response. Patients will be monitored for adverse effects/tolerability, disease activity, and changes in synovial volume as measured by magnetic resonance imaging (MRI). Additionally synovial biopsies will be obtained before and after treatment for investigation of infiltrating cell numbers and phenotypes, cytokine profiles, Th1 versus Th2 responses, and angiogenesis.", "detailedDescription"=>"The safety profile and efficacy of combination therapy will be evaluated using methotrexate (MTX) and the nucleoside analog fludarabine in 40 patients with severe refractory rheumatoid arthritis. The patients enrolled will be those who have experienced inadequate disease control with MTX alone or in combination with other immunosuppressive drugs such as sulfasalazine (SSZ), cyclosporin A (CsA), or hydroxychloroquine (HCQ). In this randomized, double-blind, placebo controlled trial, patients will be maintained on oral MTX at 17.5 mg/week to which either placebo or subcutaneous fludarabine at 30 mg/m(2) daily for three consecutive days per month will be added for four months. The fludarabine (or placebo) treatment period will be followed by two months of follow-up, at which time patients will be evaluated for response. Patients will be monitored for adverse effects/tolerability, disease activity, and changes in synovial volume as measured by magnetic resonance imaging (MRI). Additionally synovial biopsies will be obtained before and after treatment for investigation of infiltrating cell numbers and phenotypes, cytokine profiles, Th1 versus Th2 responses, and angiogenesis."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["CHILD", "ADULT", "OLDER_ADULT"], "healthyVolunteers"=>false, "eligibilityCriteria"=>"Ability to provide informed consent to all aspects of the study after full information is provided.\n\nAge equal to or older than 18.\n\nA diagnosis of Rheumatoid Arthritis (RA) of more than 6 months as defined by the revised American College of Rheumatology criteria.\n\nActive RA defined as: 6 or more swollen joints;\n\n6 or more tender joints;\n\nESR greater than 28 mm/hr (or CRP greater than 0.8) or morning stiffness greater than 45 minutes.\n\nIncomplete response (defined as persistently active disease as described above) to treatment with at least one of the following regimens for over 3 months:\n\nMTX alone (greater than or equal to 17.5 mg/week);\n\nMTX (greater than or equal to 17.5 mg/week) plus HCQ (greater than or equal to 200 mg/day);\n\nMTX (greater than or equal to 17.5 mg/week) plus SSZ (greater than or equal to 1 gm/d);\n\nMTX (greater than or equal to 17.5 mg/week) plus CsA (1-3 mg/kg/day);\n\nMTX (greater than or equal to 17.5 mg/week) plus SSZ (greater than 1 gm/day) plus HCQ (greater than or equal to 200 mg/day);\n\nNo requirement of corticosteroids in doses equivalent to over 10 mg/d prednisone nor other immunosuppressive agents required for the control of extraarticular manifestations at the time of study entry.\n\nNo active acute or chronic infections requiring antibiotic therapy, serious viral infections (such as hepatitis, herpes zoster, or HIV), or serious fungal infections. Patients with a positive PPD who have not received INH or other antituberculous therapy will be excluded.\n\nNo pregnant women, nursing mothers, or patients of childbearing age not practicing birth control.\n\nNo preexisting malignancy other than basal cell carcinoma.\n\nNo history of stroke, seizure disorder, or chronic neurologic disease.\n\nNo unstable coronary artery disease, cardiomyopathy, conduction heart block greater than first degree, or a dysrhythmia requiring therapy.\n\nNo confounding medical illness that in the judgment of the investigators would pose added risk for study participants (e.g., chronic hepatic, renal, or pulmonary disease or bone marrow hypoplasia).\n\nNo presence of seronegative spondyloarthropathy, systemic lupus erythematosus, systemic sclerosis, inflammatory myopathy, systemic vasculitis, psoriasis, or inflammatory bowel disease.\n\nNo serum creatinine greater than 2.0 mg/dL on at least 2 different occasions which is sustained for at least 1 month.\n\nNo hematocrit less than 28% (or hemoglobin less than 9.0 mg/dL), or platelet count less than 100,000, or white blood count less than 3,500/dL.\n\nNo patients with active lung disease, patients with a chronic and progressive lung disease, or patients with a chronic but stable lung disease with pulmonary function tests of less than 70% of predicted (DLCO less than 60%).\n\nNo patients with hypogammaglobulinemia (IgG count less than 300).\n\nNo patients treated with alkylating agents for over 1 year at any time or treated with a purine nucleoside analog at any time."}, "identificationModule"=>{"nctId"=>"NCT00001677", "briefTitle"=>"Methotrexate Alone Versus Combination of Methotrexate and Subcutaneous Fludarabine for Severe Rheumatoid Arthritis: Safety, Tolerance and Efficacy", "organization"=>{"class"=>"NIH", "fullName"=>"National Institutes of Health Clinical Center (CC)"}, "officialTitle"=>"Methotrexate Alone Versus Combination of Methotrexate and Subcutaneous Fludarabine for Severe Rheumatoid Arthritis: Safety, Tolerance and Efficacy", "orgStudyIdInfo"=>{"id"=>"980117"}, "secondaryIdInfos"=>[{"id"=>"98-AR-0117"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"Methotrexate", "type"=>"DRUG"}, {"name"=>"Fludarabine", "type"=>"DRUG"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"20892", "city"=>"Bethesda", "state"=>"Maryland", "country"=>"United States", "facility"=>"National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)", "geoPoint"=>{"lat"=>38.98067, "lon"=>-77.10026}}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)", "class"=>"NIH"}}}}