Recruiting Shwachman Diamond Syndrome Registry and Study NCT06056908 Conditions Agranulocytosis, Bone Marrow Diseases, Bone Marrow Failure Disorders, +22 more Locations Children's Hospital Colorado — Aurora, Colorado, United States Boston Children's Hospital — Boston, Massachusetts, United States Dana-Farber Cancer Institute — Boston, Massachusetts, United States Cincinnati Children's Hospital Medical Center — Cincinnati, Ohio, United States View Trial Details