Raz Somech MD PhD, Eyal Grunebaum MD
The field of inborn errors of immunity (IEI), previously known as primary immune deficiencies, includes susceptibility to infections, autoimmunity, uncontrolled inflammation and malignancy is rapidly expanding. Novel scientific discoveries together with artificial intelligence and machine learning are transformed into advances in the diagnosis and treatment of affected patients. These changes require adjustments in the knowledge, skills and attitudes of health care providers, and particularly expert clinicians managing patients with IEI. In this perspective, we highlighted some of the educational needs that should be adapted to ensure that the next generation of physicians provide best care for those affected by IEI.
Ori Toker MD, Rachel Eisenberg MD
Inborn errors of immunity (IEI), formerly referred to as primary immunodeficiencies, is a growing spectrum of over 550 genetically defined disorders of the immune system. As our understanding of the mechanisms of these disorders grows, immune dysregulation syndromes, autoimmunity, malignancy, bone marrow failure with immunodeficiency, and phenocopies are recognized as part of the clinical spectrum of IEI. Early recognition and accurate classification are critical as many IEI conditions have specific therapeutic implications, including targeted immune modulation, immunoglobulin replacement therapy, hematopoietic stem cell transplantation, and gene therapy. In this review, we present recent changes in classification, updated laboratory workup strategies, and therapeutic advances.