Antibody against poly(ethylene glycol) adversely affects PEG‐asparaginase therapy in acute lymphoblastic leukemia patients

Abstract

The presence of anti-PEG was very closely associated with rapid clearance of PEG-ASNase. Further comprehensive studies are warranted to fully elucidate the effect of anti-PEG on PEG-conjugated agents. Screening and monitoring for anti-PEG may allow identification of patients for whom a modified dosing strategy or use of a non-PEGylated drug would be appropriate.