Infection in immunocompromised
Infection associated with immune checkpoint inhibitors
Immune Checkpoint Inhibitors (ICI) are used to treat malignancy (breast CA, bladder CA, cervical CA, lung CA, colon CA, Hodgkin lymphoma etc). There are three types of ICIs Type of ICIs Example Programmed death 1(PD-1) inhibitors Atezolizumab, Avelumab, Durvalumab Programmed death 1 ligand (PD-L1) inhibitors Nivolumab, Pembrolizumab, Cemiplimab, Dostarlimab cytotoxic T lymphocyte-associated antigen 4 (CTLA4) […]
Infection associated with chronic granulomatous disease (CGD)
Introduction CGD is a rare inherited immunodeficiency disorder where the NADPH oxidase in the phagocytic cells is absent or malfunctioning. Most CGDs are inherited as X linked, while the rest are autosomal recessive. Phagocytes, like neutrophils and monocytes, in the absence of NADPH oxidase, cannot kill the ingested pathogens due to the lack of oxidative burst. As a result, […]