Severe Nosocomial pneumonia
What is Severe Nosocomial Pneumonia?
Severe nosocomial pneumonia, also known as hospital-acquired pneumonia or healthcare-associated pneumonia, is an infection of the lungs caused by bacteria and can develop in patients already in a healthcare facility. Nosocomial pneumonia is most commonly seen in those receiving mechanical ventilation or treatments for other medical conditions, and can also occur in those who don’t receive medical care due to their weakened immune system. Severe nosocomial pneumonia is a type of nosocomial pneumonia that is associated with an increased risk of mortality due to its aggressive nature and the severe underlying illnesses of the patient.
Causes of Severe Nosocomial Pneumonia
Severe nosocomial pneumonia is most commonly caused by a few different types of bacteria, such as Staphylococcus aureus, Klebsiella pneumoniae, or Pseudomonas aeruginosa. Bacteria such as these can be spread to patients through the air, on health care workers' hands, or through medical equipment.
Risk Factors of Severe Nosocomial Pneumonia
Risk factors for severe nosocomial pneumonia include:
- Having a weakened immune system from medical treatments, such as chemotherapy or radiation
- Being on a ventilator or receiving mechanical ventilation
- Recent surgery or invasive medical procedures
- Having an underlying condition, such as diabetes, heart disease, or renal disease
- Spending a prolonged amount of time in a healthcare facility
Symptoms of Severe Nosocomial Pneumonia
The symptoms of severe nosocomial pneumonia can vary from person to person, but may include:
- Fever
- Coughing
- Difficulty breathing or shortness of breath
- Chest pain
- Fatigue
- Nausea and vomiting
- Loss of Appetite
Diagnosis and Treatment of Severe Nosocomial Pneumonia
Diagnosing severe nosocomial pneumonia can be difficult since its symptoms can mimic those of other illnesses. Healthcare providers may order blood tests, chest X-rays, or CT scans in order to diagnose the illness and determine its severity. Treatment for severe nosocomial pneumonia may include antibiotics, fluids, and oxygen therapy. In some cases, additional treatments may be needed, depending on the severity of the illness and any underlying conditions.