Pilot Phase 2 started


please refer also to the German & other pages, as most sections are in English


New July 2022: CRF new version (incl. microbiome and sports & diet studies)


New February 2021: Participation of centers in the U.S.A. (USFL), Italy (Genova), and Austria (Linz) planned


New December 2019 (for participating centers only): patient overview, FACS form, CRF new Version


registered within www.clinicaltrials.gov



Severe Immune Cytopenia registry | SIC-reg.org

Chronic Immune Thrombocytopenia (ITP) | Autoimmune Hemolytic Anemia (AIHA) | Evans Syndrome (ES)


Early detection of underlying causes
and treatment optimization

Multicenter
observational study

Treatment according to
international guidelines



Primary Immune Deficiencies

... involve a 120-fold (60-830x) increased risk for immune cytopenia
(Fischer et al., JACI 2017)

Bone marrow failure

... may initially present like immune cytopenia and may arise from immunologically mediated destruction of hematopoietic stem cells

Secondary cytopenias

... are caused by an array of different causes including infections or drugs in individuals with often unknown preexisting risk factors