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Key Record Dates Identifier: NCT00923507
Brief Title: Natural History Study of Monoclonal B Cell Lymphocytosis (MBL), Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL), Lymphoplasmacytic Lymphoma (LPL)/Waldenstrom Macroglobulinemia (WM), and Splenic Marginal Zone Lymphoma (SMZL)

First Submitted : June 17, 2009
First Submitted that Met QC Criteria : June 17, 2009
First Posted : June 18, 2009 (Estimate)

Last Update Submitted that Met QC Criteria : May 30, 2020
Last Update Posted : June 2, 2020