Isolation protocol for patients with severe combined immune deficiency

Abstract

Infants with severe combined immune deficiency (SCID) typically present in the first few months of life with severe, recurrent, opportunistic infections, and without definitive treatment the condition is invariably fatal (Gaspar et al. 2013). Many centres believe that protective isolation is required for treatment of SCID patients once diagnosed, and the isolation protocol varies across institutions. This paper describes the isolation protocol for SCID requiring hematopoietic stem cell transplant (HSCT) that has been utilized at our institution for over the last 25 years. We believe that the profound immunodeficiency in SCID patients warrants a more restrictive treatment to limit the morbidity and mortality associated with HSCT. With this protocol, we have seen a very low infection rate in and have a very good survival rate for our SCID population.