Fundación Española De Hematología Y Hemoterapía

This study is creating a national registry of 1,000 people in Spain diagnosed with Waldenström macroglobulinemia or a related condition (IgM-MGUS) over the past 30 years. Researchers will review medical records to understand patient characteristics, treatments, and long-term outc…

This study aims to find out how many people with an enlarged spleen or certain blood disorders (like multiple myeloma) also have Gaucher disease or acid sphingomyelinase deficiency (ASMD). Researchers will use a simple blood spot test to check for these rare conditions. The goal …