A41.52

Clinical Causes: Infection with Pseudomonas aeruginosa bacteria, often acquired in healthcare settings or through contaminated environments Invasive medical procedures, such as surgeries, catheter placement, or ventilator use Compromised immune system due to conditions like cancer, HIV/AIDS, or immunosuppressive therapy Breaks in the skin or mucous membranes, allowing bacteria to enter the bloodstream Exposure to contaminated water or equipment, particularly in hospitals or clinics

Key Symptoms: Fever and chills Rapid heartbeat Low blood pressure Confusion or disorientation Shortness of breath Dizziness or weakness Signs of localized infection, such as redness, swelling, and pain at the infection site Clammy or sweaty skin Pulsing pain or discomfort

Diagnosis Path: Diagnosis typically involves a combination of clinical evaluation and laboratory tests. Blood samples and cultures are essential to identify Pseudomonas aeruginosa bacteria. Additional tests may include urine cultures, wound cultures, and imaging studies to determine the infection's extent. Blood tests to evaluate organ function and detect abnormalities can help assess the severity of sepsis.

Treatment Protocols: Treating sepsis due to Pseudomonas aeruginosa usually requires prompt hospitalization. The primary approach involves antibiotic therapy tailored to the bacteria's susceptibility profile. In some cases, combination antibiotics may be used. Supportive care in an intensive care unit (ICU) may include intravenous fluids, medications to stabilize blood pressure, oxygen therapy, and organ support as needed. Managing the underlying infection source and preventing further complications are critical components of treatment.