Post-CART-T Cell Infection: Etiology, pathogenesis, and therapeutic approaches

Rev Esp Quimioter. 2023 Nov;36 Suppl 1:52-53. doi: 10.37201/req/s01.12.2023. Epub 2023 Nov 24.ABSTRACTChimeric antigen receptor (CAR) T cell therapy targeting CD-19 has revolutionized the treatment of refractory B-cell malignancies. However, patients undergoing this therapy face an increased risk of infections due to compromised immune function, lymphodepleting chemotherapy, hospitalization, and therapy-related complications such as cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome. Patients with systemic corticosteroid use, low immunoglobulin levels, and severe CRS, are at higher risk of infection. This review article highlights the spectrum of infections encountered in CAR T cell therapy, including bacterial, viral, and fungal infections. Following consensus guidelines for vaccination and immunoglobulin replacement is recommended. Clear criteria for antibiotic usage and vaccinating household members against respiratory viruses are crucial. Understanding the risk factors, spectrum of infections, and implementing appropriate prophylactic measures are essential to optimize outcomes in patients undergoing CAR T cell therapy. By prioritizing infection prevention strategies, healthcare professionals can effectively improve patient care.PMID:37997872 | DOI:10.37201/req/s01.12.2023
Source: Revista Espanola de Quimioterapia - Category: Drugs & Pharmacology Authors: Source Type: research