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{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D009101', 'term': 'Multiple Myeloma'}, {'id': 'D054219', 'term': 'Neoplasms, Plasma Cell'}, {'id': 'D000075363', 'term': 'Immunoglobulin Light-chain Amyloidosis'}], 'ancestors': [{'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D020141', 'term': 'Hemostatic Disorders'}, {'id': 'D014652', 'term': 'Vascular Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D010265', 'term': 'Paraproteinemias'}, {'id': 'D001796', 'term': 'Blood Protein Disorders'}, {'id': 'D006402', 'term': 'Hematologic Diseases'}, {'id': 'D006425', 'term': 'Hemic and Lymphatic Diseases'}, {'id': 'D006474', 'term': 'Hemorrhagic Disorders'}, {'id': 'D008232', 'term': 'Lymphoproliferative Disorders'}, {'id': 'D007160', 'term': 'Immunoproliferative Disorders'}, {'id': 'D007154', 'term': 'Immune System Diseases'}, {'id': 'D000686', 'term': 'Amyloidosis'}, {'id': 'D057165', 'term': 'Proteostasis Deficiencies'}, {'id': 'D008659', 'term': 'Metabolic Diseases'}, {'id': 'D009750', 'term': 'Nutritional and Metabolic Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D000069585', 'term': 'Filgrastim'}, {'id': 'D003907', 'term': 'Dexamethasone'}, {'id': 'D008558', 'term': 'Melphalan'}, {'id': 'D013792', 'term': 'Thalidomide'}], 'ancestors': [{'id': 'D016179', 'term': 'Granulocyte Colony-Stimulating Factor'}, {'id': 'D003115', 'term': 'Colony-Stimulating Factors'}, {'id': 'D006023', 'term': 'Glycoproteins'}, {'id': 'D006001', 'term': 'Glycoconjugates'}, {'id': 'D002241', 'term': 'Carbohydrates'}, {'id': 'D016298', 'term': 'Hematopoietic Cell Growth Factors'}, {'id': 'D016207', 'term': 'Cytokines'}, {'id': 'D036341', 'term': 'Intercellular Signaling Peptides and Proteins'}, {'id': 'D010455', 'term': 'Peptides'}, {'id': 'D000602', 'term': 'Amino Acids, Peptides, and Proteins'}, {'id': 'D011506', 'term': 'Proteins'}, {'id': 'D001685', 'term': 'Biological Factors'}, {'id': 'D011246', 'term': 'Pregnadienetriols'}, {'id': 'D011245', 'term': 'Pregnadienes'}, {'id': 'D011278', 'term': 'Pregnanes'}, {'id': 'D013256', 'term': 'Steroids'}, {'id': 'D000072473', 'term': 'Fused-Ring Compounds'}, {'id': 'D011083', 'term': 'Polycyclic Compounds'}, {'id': 'D013259', 'term': 'Steroids, Fluorinated'}, {'id': 'D009588', 'term': 'Nitrogen Mustard Compounds'}, {'id': 'D009150', 'term': 'Mustard Compounds'}, {'id': 'D006846', 'term': 'Hydrocarbons, Halogenated'}, {'id': 'D006838', 'term': 'Hydrocarbons'}, {'id': 'D009930', 'term': 'Organic Chemicals'}, {'id': 'D010649', 'term': 'Phenylalanine'}, {'id': 'D024322', 'term': 'Amino Acids, Aromatic'}, {'id': 'D000598', 'term': 'Amino Acids, Cyclic'}, {'id': 'D000596', 'term': 'Amino Acids'}, {'id': 'D010797', 'term': 'Phthalimides'}, {'id': 'D010795', 'term': 'Phthalic Acids'}, {'id': 'D000146', 'term': 'Acids, Carbocyclic'}, {'id': 'D002264', 'term': 'Carboxylic Acids'}, {'id': 'D010881', 'term': 'Piperidones'}, {'id': 'D010880', 'term': 'Piperidines'}, {'id': 'D006573', 'term': 'Heterocyclic Compounds, 1-Ring'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}, {'id': 'D054833', 'term': 'Isoindoles'}, {'id': 'D006574', 'term': 'Heterocyclic Compounds, 2-Ring'}, {'id': 'D000072471', 'term': 'Heterocyclic Compounds, Fused-Ring'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT'}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2002-05'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2013-01', 'lastUpdateSubmitDate': '2013-01-15', 'studyFirstSubmitDate': '2004-08-04', 'studyFirstSubmitQcDate': '2004-08-04', 'lastUpdatePostDateStruct': {'date': '2013-01-16', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2004-08-05', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2007-12', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Overall progression-free survival at 2 years'}], 'secondaryOutcomes': [{'measure': 'Plasma cell disease response at 3, 12, and 24 months after treatment'}, {'measure': 'Amyloid-related disease response at 12 and 24 months after treatment'}, {'measure': 'Prognostic significance of immunoglobulin light-chain variable-region germline gene expression by AL cell clones'}, {'measure': 'Molecular minimal residual disease at 12 and 24 months'}]}, 'conditionsModule': {'keywords': ['primary systemic amyloidosis'], 'conditions': ['Multiple Myeloma and Plasma Cell Neoplasm']}, 'referencesModule': {'references': [{'type': 'RESULT', 'citation': 'Cohen AD, Zhou P, Reich L, et al.: Risk-adapted intravenous melphalan followed by adjuvant dexamethasone (D) and thalidomide (T) for newly diagnosed patients with Systemic AL Amyloidosis (AL): interim results of a phase II study. [Abstract] Blood 104 (11): A-542, 2004.'}]}, 'descriptionModule': {'briefSummary': 'RATIONALE: Drugs such as melphalan, thalidomide, and dexamethasone may be effective in treating patients with primary systemic amyloidosis.\n\nPURPOSE: This phase II trial is studying how well giving melphalan together with thalidomide and dexamethasone works in treating patients with primary systemic amyloidosis.', 'detailedDescription': 'OBJECTIVES:\n\nPrimary\n\n* Determine the 2-year and overall progression-free survival of patients with newly diagnosed, previously untreated primary systemic (AL) amyloidosis treated with risk-adapted melphalan followed by thalidomide and dexamethasone.\n\nSecondary\n\n* Determine plasma cell disease response in these patients at 3, 12, and 24 months after treatment with this regimen.\n* Determine amyloid-related disease response in these patients at 12 and 24 months after treatment with this regimen.\n* Determine the prognostic significance of immunoglobulin light-chain variable-region germline gene expression by AL plasma cell clones in patients treated with this regimen.\n* Determine whether there is molecular minimal residual disease at 12 and 24 months in patients achieving a complete hematologic response after treatment with this regimen.\n\nOUTLINE: Patients are stratified according to the extent of amyloid-related disease (low-risk vs high-risk).\n\n* High-risk disease: Patients receive 2 courses of low-dose melphalan IV, dexamethasone, and filgrastim (G-CSF). After 3 months, patients receive thalidomide and dexamethasone if plasma cell disease persists.\n* Low-risk disease: Patients receive 1 course of high-dose melphalan IV and G-CSF. Patients then receive thalidomide and dexamethasone as in high-risk disease regimen.\n\nPatients are followed at 3, 12, and 24 months.\n\nPROJECTED ACCRUAL: A total of 82 patients will be accrued for this study.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'DISEASE CHARACTERISTICS:\n\n* Diagnosis of primary systemic (AL) amyloidosis within the past 12 months\n\n * High- or low-risk disease, determined by the extent of systemic organ involvement with disease and patient age\n\nPATIENT CHARACTERISTICS:\n\nAge\n\n* 18 and over\n\nPerformance status\n\n* SWOG 0-3\n\nLife expectancy\n\n* Not specified\n\nHematopoietic\n\n* Not specified\n\nHepatic\n\n* Not specified\n\nRenal\n\n* Not specified\n\nCardiovascular\n\n* No New York Heart Association class III or IV congestive heart failure\n* No restrictive cardiomyopathy requiring oxygen\n* No myocardial infarction within the past 6 months\n* No symptomatic cardiac arrhythmia within the past 60 days\n\nOther\n\n* No other active malignancy within the past 5 years except adequately treated basal cell or squamous cell skin cancer, carcinoma in situ of the cervix, or adequately treated stage I cancer in complete remission\n\nPRIOR CONCURRENT THERAPY:\n\nBiologic therapy\n\n* Not specified\n\nChemotherapy\n\n* No prior chemotherapy for AL amyloidosis\n\nEndocrine therapy\n\n* Not specified\n\nRadiotherapy\n\n* Not specified\n\nSurgery\n\n* Not specified\n\nOther\n\n* No other prior or concurrent therapy for AL amyloidosis'}, 'identificationModule': {'nctId': 'NCT00089167', 'briefTitle': 'Melphalan, Thalidomide, and Dexamethasone in Treating Patients With Newly Diagnosed, Previously Untreated Primary Systemic Amyloidosis', 'organization': {'class': 'OTHER', 'fullName': 'Memorial Sloan Kettering Cancer Center'}, 'officialTitle': 'Risk Adapted Intravenous Melphalan and Adjuvant Thalidomide and Dexamethasone for Untreated Patients With Primary Systemic Amyloidosis', 'orgStudyIdInfo': {'id': '02-031'}, 'secondaryIdInfos': [{'id': 'MSKCC-02031'}]}, 'armsInterventionsModule': {'interventions': [{'name': 'filgrastim', 'type': 'BIOLOGICAL'}, {'name': 'dexamethasone', 'type': 'DRUG'}, {'name': 'melphalan', 'type': 'DRUG'}, {'name': 'thalidomide', 'type': 'DRUG'}]}, 'contactsLocationsModule': {'locations': [{'zip': '10021', 'city': 'New York', 'state': 'New York', 'country': 'United States', 'facility': 'Memorial Sloan-Kettering Cancer Center', 'geoPoint': {'lat': 40.71427, 'lon': -74.00597}}], 'overallOfficials': [{'name': 'Raymond L. Comenzo, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Memorial Sloan Kettering Cancer Center'}, {'name': 'Madhav Dhodapkar, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Memorial Sloan Kettering Cancer Center'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Memorial Sloan Kettering Cancer Center', 'class': 'OTHER'}, 'collaborators': [{'name': 'National Cancer Institute (NCI)', 'class': 'NIH'}]}}}