Hematopoietic stem cell transplantation in systemic autoinflammatory diseases - the first one hundred transplanted patients.

HSCT in AIDs is mainly indicated in case of ineffectiveness of conventional therapies and/or co-existence of immunodeficiency in conditions characterized by a primary involvement of the hematopoietic compartment. An effective control of the inflammatory process before HSCT reduces the risk of alloreactivity. HLA identical family donor represents the first choice, but in most cases it is essential to exclude a possible carrier status. If a suitable HLA identical family donor is not available, a haploidentical donor with platform with T-depletion could offer some benefit lowering the risk of GvHD. Treosulfan-based conditioning regimens could be recommended to reduce toxicity and prevent rejection. Target chimerism may differ based on the primary disease's pathogenic mechanism.