Pseudomonas infections are particularly relevant in which patient demographic?

Pseudomonas infections are particularly relevant in cancer patients due to their compromised immune systems, which can result from the cancer itself or from cancer treatments such as chemotherapy and radiation. These therapies can reduce the number of white blood cells, making it more difficult for the body to fight off infections. Additionally, patients undergoing cancer treatment are often hospitalized, providing an environment where Pseudomonas aeruginosa, a common opportunistic pathogen, can thrive. This bacterium is known for its resistance to many antibiotics, which poses a significant risk for these vulnerable patients.

While other demographics like the elderly, pediatric patients, and those with diabetes can also be at risk for Pseudomonas infections, cancer patients are particularly at a higher risk due to the systemic immunosuppression associated with both the disease and its treatments.