Pathogens
Stenotrophomonas maltophilia

Stenotrophomonas maltophilia

Precautions

See 'Additional Information'

Susceptibilities

General Information

Aerobic non-fermenting gram negative rod.

  • May be acquired from diverse environmental sources (e.g. tap water).
  • Intubated patients or those with lung disease (eg. bronchiectasis, cystic fibrosis) may be colonized.
  • Must distinguish colonization from clinically significant infection.

Most common reason for isolation is colonization of the respiratory tract.

Most common true infections:

  • Line-associated bloodstream infections
  • Healthcare associated pneumonia

Other rare manifestations:

  • Endocarditis
  • Sinusitis
  • Cellulitis

May require contact precautions.