- Conditions
- Immune Deficiency Disorders, Severe Combined Immunodeficiency, Chronic Granulomatous Disease, X-linked Agammaglobulinemia, Wiskott-Aldrich Syndrome, Hyper-IgM, DiGeorge Syndrome, Chediak-Higashi Syndrome, Common Variable Immune Deficiency, Immune Dysregulatory Disorders, Hemophagocytic Lymphohistiocytosis, IPEX, Autoimmune Lymphoproliferative Syndrome, X-linked Lymphoproliferative Syndrome
- Interventions
- Transplant preparative regimen of alemtuzumab, fludarabine, thiotepa, and melphalan
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- Up to 21 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2026
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced May 21, 2026, 8:43 PM EDT