Brain abscess and cystic fibrosis

Area of Science:

• Neurology
• Infectious Diseases
• Pulmonology

Background:

• Cystic Fibrosis (CF) is a genetic disorder affecting multiple organs.
• Brain abscesses are increasingly recognized as a complication in CF.
• Improved survival in CF leads to new long-term complications.

Observation:

• Three adult patients with advanced pulmonary cystic fibrosis developed brain abscesses.
• A fourth case was identified in existing literature.
• Cultures revealed oral bacteria, identified in sputum in only one case.
• Antibiotic resistance was noted in all reported patients.

Findings:

• Brain abscesses in CF patients are associated with advanced pulmonary disease.
• Oral bacteria are the likely causative agents.
• Antibiotic resistance complicates treatment strategies.
• The incidence of brain abscesses in CF appears to correlate with increased adult survival.

Implications:

• Clinicians should consider brain abscess in adult CF patients presenting with neurological symptoms.
• Early diagnosis and appropriate antibiotic selection are crucial.
• Further research is needed to understand the pathogenesis and optimal management of brain abscesses in CF.
• Increased lifespan in CF necessitates vigilance for non-traditional complications.