Managing malaria in the intensive care unit

Area of Science:

• Tropical medicine
• Infectious diseases
• Critical care medicine

Background:

• Increasing international travel to malaria-endemic regions leads to a rise in imported malaria cases.
• Severe malaria, primarily Plasmodium falciparum, is a significant cause of serious imported illness requiring intensive care.
• Mortality rates for imported malaria remain substantial, highlighting the need for effective management strategies.

Purpose of the Study:

• To review the clinical manifestations and complications of severe malaria.
• To outline the principles of management for severe malaria in critical care settings.
• To incorporate recent advances in antimalarial and adjunctive therapies for severe malaria.

Main Methods:

• Review of recent literature on severe malaria management.
• Focus on critical care aspects, including intensive care unit (ICU) admission.
• Integration of current evidence on anti-malarial and supportive treatments.

Main Results:

• Severe malaria presents with diverse complications such as cerebral malaria, respiratory distress, and acute kidney injury.
• Effective management hinges on rapid diagnosis and timely initiation of potent antimalarial drugs.
• Appropriate supportive care in an ICU setting is vital for patient outcomes.

Conclusions:

• Prompt diagnosis and effective treatment are paramount for improving outcomes in severe imported malaria.
• Critical care clinicians must be adept at recognizing and managing malaria complications.
• Consultation with specialist malaria units and patient transfer should be strongly considered.