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Lung Abscess in a Patient With VAP: A Rare Case of Lung Infection Complicated by Two Pathogens
Christina Mystakelli1, Stavros Gourgiotis, Paraskevi Aravosita
1Intensive Care Unit, "Mitera" Obstetric and Gynecological Hospital, Athens, Greece.
Abstract:
Ventilator-associated pneumonia (VAP) is defined as pneumonia occurring in a patient after intubation with an endotracheal tube or tracheostomy tube lasting for 48 hours or more. We describe a case of 75-year-old male who initially presented with pneumonia of the right basis with accompanying plevritis. The patient was intubated and his condition was complicated with a VAP infection while he developed a lung abscess. The antibiotic therapy was based on susceptibility bronchial secretions isolated acinetobacter baumannii and klebsiella pneumoniae; these pathogens were also isolated from the drained abscess. The patient was discharged in good health. The interest of this case is recommended in the existence of two responsible pathogens, the paucity of the development of lung abscess in a patient with VAP, and the successful treatment of the patient with the combination of controlled drainage of the abscess and appropriate antibiotic therapy.
Insights
Ventilator-associated pneumonia (VAP) can involve multiple pathogens, as seen in this case with Acinetobacter baumannii and Klebsiella pneumoniae. Successful treatment involved antibiotics and abscess drainage.
Area of Science:
- Medicine
- Infectious Diseases
- Pulmonology
Background:
- Ventilator-associated pneumonia (VAP) is a common nosocomial infection in intubated patients.
- Early and accurate diagnosis is crucial for effective management and patient outcomes.
Observation:
- A 75-year-old male presented with pneumonia and pleuritis, subsequently intubated.
- The patient developed VAP with a complicating lung abscess.
- Bronchial secretions and abscess fluid revealed Acinetobacter baumannii and Klebsiella pneumoniae.
Findings:
- The case highlights the co-infection of VAP with two distinct bacterial pathogens.
- Lung abscess formation is a rare but serious complication of VAP.
- Successful management was achieved through a combination of targeted antibiotic therapy and controlled abscess drainage.
Implications:
- This case underscores the importance of identifying polymicrobial infections in VAP.
- It demonstrates the efficacy of a combined therapeutic approach for complex VAP cases with abscess.
- Findings contribute to understanding VAP management strategies, particularly in cases involving lung abscesses.
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