Ignite Creation Date:
2025-12-24 @ 11:53 AM
Ignite Modification Date:
2025-12-30 @ 4:09 AM
Study NCT ID:
NCT01013961
Status:
TERMINATED
Last Update Posted:
2023-06-28
First Post:
2009-11-13
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Rituximab and Alemtuzumab in Treating Older Patients With Progressive Chronic Lymphocytic Leukemia
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D015451', 'term': 'Leukemia, Lymphocytic, Chronic, B-Cell'}], 'ancestors': [{'id': 'D015448', 'term': 'Leukemia, B-Cell'}, {'id': 'D007945', 'term': 'Leukemia, Lymphoid'}, {'id': 'D007938', 'term': 'Leukemia'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D006402', 'term': 'Hematologic Diseases'}, {'id': 'D006425', 'term': 'Hemic and Lymphatic Diseases'}, {'id': 'D008232', 'term': 'Lymphoproliferative Disorders'}, {'id': 'D008206', 'term': 'Lymphatic Diseases'}, {'id': 'D007160', 'term': 'Immunoproliferative Disorders'}, {'id': 'D007154', 'term': 'Immune System Diseases'}, {'id': 'D002908', 'term': 'Chronic Disease'}, {'id': 'D020969', 'term': 'Disease Attributes'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D000074323', 'term': 'Alemtuzumab'}, {'id': 'D000069283', 'term': 'Rituximab'}], 'ancestors': [{'id': 'D061067', 'term': 'Antibodies, Monoclonal, Humanized'}, {'id': 'D000911', 'term': 'Antibodies, Monoclonal'}, {'id': 'D000906', 'term': 'Antibodies'}, {'id': 'D007136', 'term': 'Immunoglobulins'}, {'id': 'D007162', 'term': 'Immunoproteins'}, {'id': 'D001798', 'term': 'Blood Proteins'}, {'id': 'D011506', 'term': 'Proteins'}, {'id': 'D000602', 'term': 'Amino Acids, Peptides, and Proteins'}, {'id': 'D012712', 'term': 'Serum Globulins'}, {'id': 'D005916', 'term': 'Globulins'}, {'id': 'D058846', 'term': 'Antibodies, Monoclonal, Murine-Derived'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'phone': '617-632-3012', 'title': 'Study Statistician', 'organization': 'ECOG-ACRIN Statistical Office'}, 'certainAgreement': {'restrictionType': 'LTE60', 'piSponsorEmployee': False, 'restrictiveAgreement': True}}, 'adverseEventsModule': {'timeFrame': 'Assessed every 4 weeks while on treatment and for 30 days after the end of treatment', 'eventGroups': [{'id': 'EG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week.", 'otherNumAtRisk': 16, 'otherNumAffected': 16, 'seriousNumAtRisk': 16, 'seriousNumAffected': 16}, {'id': 'EG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week.", 'otherNumAtRisk': 15, 'otherNumAffected': 15, 'seriousNumAtRisk': 15, 'seriousNumAffected': 15}], 'otherEvents': [{'term': 'Anemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 16}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 14}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Atrial fibrillation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Chills', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Fatigue', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 8}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 7}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Fever', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 2}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Injection site reaction', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Malaise', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Rash maculo-papular', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Mucositis oral', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Nausea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Vomiting', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Allergic reaction', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Immune system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Bladder infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Mucosal infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Sinusitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Urinary tract infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Infections and infestations - Other', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 4}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Alanine aminotransferase increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Aspartate aminotransferase increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Blood bilirubin increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'CD4 lymphocytes decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Creatinine increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Lymphocyte count decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 6}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 11}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Lymphocyte count increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 7}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 7}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Neutrophil count decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 9}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 8}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Platelet count decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 11}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 10}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Weight loss', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'White blood cell decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 13}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 15}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Anorexia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 3}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Hyperglycemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Hypoalbuminemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Generalized muscle weakness', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Myalgia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Pain in extremity', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 2}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Dizziness', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Dysgeusia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Presyncope', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Tremor', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Confusion', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Cough', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Dyspnea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Chronic kidney disease', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Renal and urinary disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Hypotension', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}], 'seriousEvents': [{'term': 'Anemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Febrile neutropenia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Fatigue', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Rash maculo-papular', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 2}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Mucositis oral', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Gastrointestinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Serum sickness', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Immune system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Lung infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Tooth infection', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Lipase increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Lymphocyte count decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 16}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 15}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Lymphocyte count increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 6}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Neutrophil count decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 12}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 7}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Platelet count decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Weight loss', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'White blood cell decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 11}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 9}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Investigations - Other, specify', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Hyponatremia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}, {'term': 'Nervous system disorders - Other', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 15, 'numAffected': 0}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE 4.0'}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Proportion of Patients With Complete Response (CR)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'OG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}], 'classes': [{'categories': [{'measurements': [{'value': '0.5', 'groupId': 'OG000', 'lowerLimit': '0.247', 'upperLimit': '0.753'}, {'value': '0.4', 'groupId': 'OG001', 'lowerLimit': '0.163', 'upperLimit': '0.677'}]}]}], 'analyses': [{'pValue': '0.722', 'groupIds': ['OG000', 'OG001'], 'ciNumSides': 'TWO_SIDED', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'SUPERIORITY_OR_OTHER_LEGACY'}], 'paramType': 'NUMBER', 'timeFrame': 'Assessed after 2 cycles of treatment and 2 months after completion of therapy', 'description': 'Response was evaluated using NCI-WG96 criteria.\n\nA CR requires all of the following for \\>= 2 months:\n\n* Absence of lymphadenopathy \\> 1 cm in diameter by physical examination\n* No hepatomegaly or splenomegaly on physical exam\n* No constitutional symptoms\n* Normal complete blood count (CBC)\n* Patients achieving a clinical CR with negative CT scan after 2 cycles of therapy are re-evaluated using immunohistochemical examination of bone marrow biopsy for residual CLL cells. Patients with no evidence of residual disease and no radiological evidence of residual CLL on CT scan of chest-abdomen-pelvis and no clinical evidence of CLL on clinical evaluation after completion of 2 cycles of therapy will be considered to have a CR with no evidence of residual disease', 'unitOfMeasure': 'proportion of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'All randomized patients'}, {'type': 'PRIMARY', 'title': 'Proportion of Patients With Overall Response (OR)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'OG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}], 'classes': [{'categories': [{'measurements': [{'value': '0.875', 'groupId': 'OG000', 'lowerLimit': '0.617', 'upperLimit': '0.985'}, {'value': '0.933', 'groupId': 'OG001', 'lowerLimit': '0.681', 'upperLimit': '0.998'}]}]}], 'analyses': [{'pValue': '1.0', 'groupIds': ['OG000', 'OG001'], 'ciNumSides': 'TWO_SIDED', 'statisticalMethod': 'Fisher Exact', 'nonInferiorityType': 'SUPERIORITY_OR_OTHER_LEGACY'}], 'paramType': 'NUMBER', 'timeFrame': 'Assessed after 2 cycles of treatment and 2 months after completion of therapy', 'description': 'OR is defined as either CR, clinical CR, or partial response (PR) evaluated by NCI-WG96 criteria. CR has been defined in the other primary endpoint.\n\nA clinical CR requires all of the following:\n\n* Absence of lymphadenopathy by physical examination\n* No hepatomegaly or splenomegaly. Spleen and/or liver, if considered enlarged at baseline, should not be palpable, due to disease, on physical exam\n* Absence of constitutional symptoms\n* Normal CBC as exhibited by:\n\nA PR requires all the following for ≥2 months:\n\n* ≥50% decrease in peripheral blood lymphocyte count from baseline\n* ≥50% reduction in lymphadenopathy\n* ≥50% reduction in size of liver and/or spleen\n* Polymorphonuclear leukocytes ≥1.5x10\\^9/L or 50% improvement over baseline\n* Platelets \\>100x10\\^9/L or 50% improvement over baseline\n* Hemoglobin \\>11.0 gm/dl or 50% improvement over baseline without transfusions\n* Any constitutional symptoms', 'unitOfMeasure': 'proportion of participants', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'All randomized patients'}, {'type': 'SECONDARY', 'title': 'Overall Survival (OS)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'OG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}], 'classes': [{'categories': [{'measurements': [{'value': 'NA', 'comment': 'Median OS was not reached. The upper limit of the 95% confidence interval was not calculable because an insufficient number of participants reached the event at the final time point for assessment.', 'groupId': 'OG000', 'lowerLimit': '22.3', 'upperLimit': 'NA'}, {'value': 'NA', 'comment': 'Median OS was not reached. The upper limit of the 95% confidence interval was not calculable because an insufficient number of participants reached the event at the final time point for assessment.', 'groupId': 'OG001', 'lowerLimit': '32.8', 'upperLimit': 'NA'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Assessed after 2 cycles of treatment, 2 months after completion of therapy and then yearly up to 5 years', 'description': 'OS is defined to be time from randomization to death from any cause. Those still alive are censored at the date of last contact.', 'unitOfMeasure': 'months', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'All randomized patients'}, {'type': 'SECONDARY', 'title': 'Progression-free Survival (PFS)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'OG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}], 'classes': [{'categories': [{'measurements': [{'value': '12.8', 'comment': 'The upper limit of the 95% confidence interval was not calculable because an insufficient number of participants reached the event at the final time point for assessment.', 'groupId': 'OG000', 'lowerLimit': '11.7', 'upperLimit': 'NA'}, {'value': '23.3', 'comment': 'The upper limit of the 95% confidence interval was not calculable because an insufficient number of participants reached the event at the final time point for assessment.', 'groupId': 'OG001', 'lowerLimit': '14.8', 'upperLimit': 'NA'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Assessed after 2 cycles of treatment, 2 months after completion of therapy and then yearly up to 5 years', 'description': 'PFS is defined to be time from randomization to progression (PD) or to death without documentation of progression. For patients without PD, follow-up is censored at the date of last disease assessment without PD, unless death occurs within three months following the date last known progression free.\n\nPD is characterized by at least one of the following:\n\n* ≥50% increase in the sum of the products of at least 2 lymph nodes on 2 consecutive examinations 2 weeks apart (at least 1 node must be \\>2 cm). Appearance of new palpable lymph nodes (\\>1 cm in diameter).\n* ≥50% increase in the size of liver and/or spleen as determined by measurement below the respective costal margin; appearance of palpable hepatomegaly or splenomegaly which was not previously present.\n* Absolute number of circulating lymphocytes with a count of \\>5x10\\^9/L\n* Transformation to a more aggressive histology', 'unitOfMeasure': 'months', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'All randomized patients'}, {'type': 'SECONDARY', 'title': 'Time to Response', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'OG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}], 'classes': [{'categories': [{'measurements': [{'value': '4.8', 'groupId': 'OG000', 'lowerLimit': '4.6', 'upperLimit': '5.7'}, {'value': '4.7', 'groupId': 'OG001', 'lowerLimit': '2.7', 'upperLimit': '6.5'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Assessed after 2 cycles of treatment, 2 months after completion of therapy and then yearly up to 5 years', 'description': 'Time to response is defined to be time from randomization to first confirmed CR, PR or clinical CR. Those without confirmed CR, PR or clinical CR are censored at the date of last disease assessment.', 'unitOfMeasure': 'months', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'All randomized patients'}, {'type': 'SECONDARY', 'title': 'Duration of Response', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '15', 'groupId': 'OG001'}]}], 'groups': [{'id': 'OG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'OG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}], 'classes': [{'categories': [{'measurements': [{'value': '9.8', 'comment': 'The upper limit of the 95% confidence interval was not calculable because an insufficient number of participants reached the event at the final time point for assessment.', 'groupId': 'OG000', 'lowerLimit': '7.7', 'upperLimit': 'NA'}, {'value': '16.8', 'comment': 'The upper limit of the 95% confidence interval was not calculable because an insufficient number of participants reached the event at the final time point for assessment.', 'groupId': 'OG001', 'lowerLimit': '10.1', 'upperLimit': 'NA'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Assessed after 2 cycles of treatment, 2 months after completion of therapy and then yearly up to 5 years', 'description': 'Duration of response is defined to be time from first confirmed CR, PR or clinical CR to progression or to death without documentation of progression. Patients without confirmed CR, PR or clinical CR are censored at time 0. Those without documentation of progression are censored at the date of last disease assessment without progression, unless death occurs within three months following the date last known progression free.', 'unitOfMeasure': 'months', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'All randomized patients'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'FG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '16'}, {'groupId': 'FG001', 'numSubjects': '15'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '13'}, {'groupId': 'FG001', 'numSubjects': '12'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '3'}, {'groupId': 'FG001', 'numSubjects': '3'}]}], 'dropWithdraws': [{'type': 'Adverse Event', 'reasons': [{'groupId': 'FG000', 'numSubjects': '2'}, {'groupId': 'FG001', 'numSubjects': '2'}]}, {'type': 'Withdrawal by Subject', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}, {'groupId': 'FG001', 'numSubjects': '0'}]}, {'type': 'Physician Decision', 'reasons': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '1'}]}]}], 'recruitmentDetails': 'This study was activated on October 8, 2010 and closed on October 31, 2013 with a total of 31 patients accrued. The first patient was accrued on April 27, 2011.', 'preAssignmentDetails': 'Peripheral blood (preferred) or bone marrow must be submitted at pre-registration for FISH risk analysis to determine stratification factor before randomization.'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'BG000'}, {'value': '15', 'groupId': 'BG001'}, {'value': '31', 'groupId': 'BG002'}]}], 'groups': [{'id': 'BG000', 'title': 'Arm A (Standard Dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'BG001', 'title': 'Arm B (Low Dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week."}, {'id': 'BG002', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '77', 'groupId': 'BG000', 'lowerLimit': '67', 'upperLimit': '92'}, {'value': '76', 'groupId': 'BG001', 'lowerLimit': '72', 'upperLimit': '83'}, {'value': '76', 'groupId': 'BG002', 'lowerLimit': '67', 'upperLimit': '92'}]}]}], 'paramType': 'MEDIAN', 'unitOfMeasure': 'years', 'dispersionType': 'FULL_RANGE'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '6', 'groupId': 'BG000'}, {'value': '7', 'groupId': 'BG001'}, {'value': '13', 'groupId': 'BG002'}]}, {'title': 'Male', 'measurements': [{'value': '10', 'groupId': 'BG000'}, {'value': '8', 'groupId': 'BG001'}, {'value': '18', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}], 'populationDescription': 'All randomized patients'}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 31}}, 'statusModule': {'whyStopped': 'Slow accrual', 'overallStatus': 'TERMINATED', 'startDateStruct': {'date': '2011-04-27', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2023-06', 'completionDateStruct': {'date': '2015-04-14', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2023-06-13', 'studyFirstSubmitDate': '2009-11-13', 'resultsFirstSubmitDate': '2015-12-22', 'studyFirstSubmitQcDate': '2009-11-13', 'lastUpdatePostDateStruct': {'date': '2023-06-28', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2015-12-22', 'studyFirstPostDateStruct': {'date': '2009-11-16', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2016-01-28', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2015-04-14', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Proportion of Patients With Complete Response (CR)', 'timeFrame': 'Assessed after 2 cycles of treatment and 2 months after completion of therapy', 'description': 'Response was evaluated using NCI-WG96 criteria.\n\nA CR requires all of the following for \\>= 2 months:\n\n* Absence of lymphadenopathy \\> 1 cm in diameter by physical examination\n* No hepatomegaly or splenomegaly on physical exam\n* No constitutional symptoms\n* Normal complete blood count (CBC)\n* Patients achieving a clinical CR with negative CT scan after 2 cycles of therapy are re-evaluated using immunohistochemical examination of bone marrow biopsy for residual CLL cells. Patients with no evidence of residual disease and no radiological evidence of residual CLL on CT scan of chest-abdomen-pelvis and no clinical evidence of CLL on clinical evaluation after completion of 2 cycles of therapy will be considered to have a CR with no evidence of residual disease'}, {'measure': 'Proportion of Patients With Overall Response (OR)', 'timeFrame': 'Assessed after 2 cycles of treatment and 2 months after completion of therapy', 'description': 'OR is defined as either CR, clinical CR, or partial response (PR) evaluated by NCI-WG96 criteria. CR has been defined in the other primary endpoint.\n\nA clinical CR requires all of the following:\n\n* Absence of lymphadenopathy by physical examination\n* No hepatomegaly or splenomegaly. Spleen and/or liver, if considered enlarged at baseline, should not be palpable, due to disease, on physical exam\n* Absence of constitutional symptoms\n* Normal CBC as exhibited by:\n\nA PR requires all the following for ≥2 months:\n\n* ≥50% decrease in peripheral blood lymphocyte count from baseline\n* ≥50% reduction in lymphadenopathy\n* ≥50% reduction in size of liver and/or spleen\n* Polymorphonuclear leukocytes ≥1.5x10\\^9/L or 50% improvement over baseline\n* Platelets \\>100x10\\^9/L or 50% improvement over baseline\n* Hemoglobin \\>11.0 gm/dl or 50% improvement over baseline without transfusions\n* Any constitutional symptoms'}], 'secondaryOutcomes': [{'measure': 'Overall Survival (OS)', 'timeFrame': 'Assessed after 2 cycles of treatment, 2 months after completion of therapy and then yearly up to 5 years', 'description': 'OS is defined to be time from randomization to death from any cause. Those still alive are censored at the date of last contact.'}, {'measure': 'Progression-free Survival (PFS)', 'timeFrame': 'Assessed after 2 cycles of treatment, 2 months after completion of therapy and then yearly up to 5 years', 'description': 'PFS is defined to be time from randomization to progression (PD) or to death without documentation of progression. For patients without PD, follow-up is censored at the date of last disease assessment without PD, unless death occurs within three months following the date last known progression free.\n\nPD is characterized by at least one of the following:\n\n* ≥50% increase in the sum of the products of at least 2 lymph nodes on 2 consecutive examinations 2 weeks apart (at least 1 node must be \\>2 cm). Appearance of new palpable lymph nodes (\\>1 cm in diameter).\n* ≥50% increase in the size of liver and/or spleen as determined by measurement below the respective costal margin; appearance of palpable hepatomegaly or splenomegaly which was not previously present.\n* Absolute number of circulating lymphocytes with a count of \\>5x10\\^9/L\n* Transformation to a more aggressive histology'}, {'measure': 'Time to Response', 'timeFrame': 'Assessed after 2 cycles of treatment, 2 months after completion of therapy and then yearly up to 5 years', 'description': 'Time to response is defined to be time from randomization to first confirmed CR, PR or clinical CR. Those without confirmed CR, PR or clinical CR are censored at the date of last disease assessment.'}, {'measure': 'Duration of Response', 'timeFrame': 'Assessed after 2 cycles of treatment, 2 months after completion of therapy and then yearly up to 5 years', 'description': 'Duration of response is defined to be time from first confirmed CR, PR or clinical CR to progression or to death without documentation of progression. Patients without confirmed CR, PR or clinical CR are censored at time 0. Those without documentation of progression are censored at the date of last disease assessment without progression, unless death occurs within three months following the date last known progression free.'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['chronic lymphocytic leukemia', 'small lymphocytic lymphoma', 'CLL', 'elderly', 'low dose rituximab', 'alemtuzumab', 'monoclonal antibodies'], 'conditions': ['Chronic Lymphocytic Leukemia']}, 'descriptionModule': {'briefSummary': 'RATIONALE: Monoclonal antibodies, such as rituximab and alemtuzumab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or carry cancer killing substances to them. Giving rituximab together with alemtuzumab may kill more cancer cells.\n\nPURPOSE: This randomized phase II trial is studying two different doses of rituximab to compare how well they work when given together with alemtuzumab in treating older patients with progressive chronic lymphocytic leukemia.', 'detailedDescription': "OBJECTIVES:\n\nPrimary\n\n* To compare the rate of complete and overall response in elderly patients with progressive chronic lymphocytic leukemia (CLL) treated with one of two doses of rituximab combined with alemtuzumab to determine if the use of modified-dose rituximab significantly affects outcome.\n\nSecondary\n\n* To monitor and assess toxicity of these regimens.\n* To determine the overall and progression-free survival, time to clinical response, time to next treatment, and duration of response in patients treated with these regimens\n* To assess the correlation between risk stratification prognostic markers (i.e., CD38, ZAP-70, fluorescent in situ hybridization (FISH), and IgVH mutation) and clinical outcome.\n* To assess response to these regimens using both the 1996 National Cancer Institute Working Group (NCI-WG 96) criteria and an expanded definition of response for patients in complete remission, including immunohistochemical examination of the bone marrow and sensitive flow cytometry (4-6 color) of blood for minimal residual disease and computed tomography (CT) scans for residual adenopathy.\n* To determine the mechanism of action of rituximab and alemtuzumab and to determine mechanisms of resistance of a subpopulation of CLL cells to these drugs.\n\nOUTLINE: This is a multicenter study. Patients are stratified according to FISH risk (low \\[13q14-\\] vs intermediate \\[12+, no abnormality, all other abnormalities\\] vs high \\[17p13-,11q22-\\]). Patients are randomized to 1 of 2 treatment arms.\n\n* Arm A: Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n* Arm B: Patients receive alemtuzumab as in arm A. Patients also receive low-dose rituximab IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 and on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 in cycless 2 and 3. Treatment repeats every 28 days for up to 3 cycles.\n\nBlood and bone marrow samples are collected periodically for cytogenetic and biomarker analysis.\n\nAlemtuzumab dose for Cycle 1 Week 1 of both Arms A and B requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1).\n\nAfter completion of study therapy, patients are followed up periodically for 5 years."}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['OLDER_ADULT'], 'minimumAge': '65 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Diagnosis of chronic lymphocytic leukemia (CLL) meeting the following criteria:\n\n * Minimum threshold peripheral lymphocyte count of 5 x 10\\^9/L (CLL variant) OR palpable adenopathy \\> 1 cm or palpable splenomegaly 9small lymphocytic lymphoma \\[SLL\\] variant)\n * Immunophenotypic demonstrations of a population of B-lymphocytes (as defined by CD19+) that are monoclonal (by light-chain exclusion) AND have ≥ 3 of the following characteristics:\n\n * CD5+\n * CD23+\n * Dim surface light chain expression\n * Dim surface CD20 expression\n * FISH analysis is negative for immunoglobulin heavy chain/cyclin D1 gene (IGH/CCND1) and/or immunostaining is negative for cyclin D1 expression (to exclude mantle cell lymphoma)\n* Progressive, symptomatic CLL, defined by at least one of the following:\n\n * Weight loss \\> 10% within the past 6 months attributable to progressive CLL (grade 2 or higher)\n * Extreme fatigue attributable to progressive CLL (grade 3 or higher)\n * Fevers \\> 100.5° F for 2 weeks without evidence of infection (grade 1 or higher)\n * Night sweats without evidence of infection (drenching)\n * Evidence of progressive bone marrow failure with hemoglobin \\< 11 g/dL or platelet count \\< 100 x 10\\^9/L\n * Rapidly progressive lymphadenopathy for which the largest node is ≤ 5 cm in any dimension\n\n * Largest lymph nodes involved in the neck, axilla, and groin need to be measured and followed for response\n\nExclusion Criteria:\n\n* Prior treatment for CLL\n* Massive splenomegaly \\> 6 cm below left costal margin, at rest, on clinical examination\n* Lymphadenopathy \\> 5 cm in any diameter\n* New York Heart Association class III or IV heart disease\n* Recent myocardial infarction (within the past month)\n* Uncontrolled infection\n* Infection with the human immunodeficiency virus (HIV/AIDS)\n* Serological evidence of active hepatitis B infection (HBsAg or HBeAg positive)\n* Positive hepatitis C serology\n* Evidence of active autoimmune hemolytic anemia, immune thrombocytopenia, or pure red blood cell aplasia\n* Other active primary malignancy requiring treatment or that limits survival to ≤ 2 years, except for in situ carcinoma of the cervix or breast or non-metastatic basal cell or squamous cell carcinoma of the skin\n* Major surgery within 4 weeks prior to pre-registration\n* Concomitant use of continuous systemic corticosteroids\n\n * Prior corticosteroids are allowed but not at time of pre-registration to the study'}, 'identificationModule': {'nctId': 'NCT01013961', 'briefTitle': 'Rituximab and Alemtuzumab in Treating Older Patients With Progressive Chronic Lymphocytic Leukemia', 'organization': {'class': 'NETWORK', 'fullName': 'Eastern Cooperative Oncology Group'}, 'officialTitle': 'A Phase II Randomized Trial Comparing Standard and Low Dose Rituximab: Initial Treatment of Progressive Chronic Lymphocytic Leukemia in Elderly Patients Using Alemtuzumab and Rituximab', 'orgStudyIdInfo': {'id': 'E1908'}, 'secondaryIdInfos': [{'id': 'E1908', 'type': 'OTHER', 'domain': 'ECOG-ACRIN Cancer Research Group'}, {'id': 'U10CA180794', 'link': 'https://reporter.nih.gov/quickSearch/U10CA180794', 'type': 'NIH'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'ACTIVE_COMPARATOR', 'label': 'Arm A (standard dose)', 'description': "Patients receive alemtuzumab subcutaneously (SC) on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and standard-dose rituximab 375 mg/m\\^2/week intravenously (IV) on days 8, 15, 22, and 29 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26 and standard-dose rituximab IV on days 3, 10, 17, and 24. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week.", 'interventionNames': ['Biological: alemtuzumab', 'Biological: rituximab']}, {'type': 'EXPERIMENTAL', 'label': 'Arm B (low dose)', 'description': "Patients receive alemtuzumab SC on days 1-3, 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 and low-dose rituximab at 20 mg/m\\^2 IV on days 6, 8, 10, 13, 15, 17, 20, 22, 24, 27, 29, and 31 in cycle 1 (33-day cycle). In cycle 2 and subsequent cycles (28-day cycle), patients receive alemtuzumab SC and low-dose rituximab IV on days 1, 3, 5, 8, 10, 12, 15, 17, 19, 22, 24, and 26. Treatment repeats every 28 days for up to 3 cycles.\n\nAlemtuzumab dose for cycle 1 week 1 requires a 'dose ramp' (3 mg day 1, 10 mg day2, and 30 mg day 3 of cycle 1) and then is 30 mg 3 times a week.", 'interventionNames': ['Biological: alemtuzumab', 'Biological: rituximab']}], 'interventions': [{'name': 'alemtuzumab', 'type': 'BIOLOGICAL', 'description': 'Given IV', 'armGroupLabels': ['Arm A (standard dose)', 'Arm B (low dose)']}, {'name': 'rituximab', 'type': 'BIOLOGICAL', 'description': 'Given IV', 'armGroupLabels': ['Arm A (standard dose)', 'Arm B (low dose)']}]}, 'contactsLocationsModule': {'locations': [{'zip': '85259-5499', 'city': 'Scottsdale', 'state': 'Arizona', 'country': 'United States', 'facility': 'Mayo Clinic Scottsdale', 'geoPoint': {'lat': 33.50921, 'lon': -111.89903}}, {'zip': '33308', 'city': 'Fort Lauderdale', 'state': 'Florida', 'country': 'United States', 'facility': 'Michael and Dianne Bienes Comprehensive Cancer Center at Holy Cross Hospital', 'geoPoint': {'lat': 26.12231, 'lon': -80.14338}}, {'zip': '33458', 'city': 'Jupiter', 'state': 'Florida', 'country': 'United States', 'facility': 'Ella Milbank Foshay Cancer Center at Jupiter Medical Center', 'geoPoint': {'lat': 26.93422, 'lon': -80.09421}}, {'zip': '33140', 'city': 'Miami Beach', 'state': 'Florida', 'country': 'United States', 'facility': 'CCOP - Mount Sinai Medical Center', 'geoPoint': {'lat': 25.79065, 'lon': -80.13005}}, {'zip': '31405', 'city': 'Savannah', 'state': 'Georgia', 'country': 'United States', 'facility': "Nancy N. and J. C. 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