Malaria: fluid therapy in severe disease

Area of Science:

• Medical Research
• Clinical Medicine
• Parasitology

Background:

• Severe malaria disproportionately affects vulnerable populations, including young children and non-immune individuals.
• Cerebral malaria presents a high mortality rate (around 20%) and can cause long-term neurological damage in survivors.
• Severe malarial anemia also carries a significant mortality risk exceeding 13%.

Purpose of the Study:

• To determine the optimal method of fluid resuscitation for patients diagnosed with severe malaria.
• To systematically review existing evidence on fluid management strategies in severe malaria.

Main Methods:

• A systematic overview was conducted, searching major medical databases up to December 2014.
• The review included screening 93 records, with 11 full publications undergoing detailed evaluation.
• GRADE methodology was applied to assess seven PICO (Population, Intervention, Comparison, Outcome) combinations.

Main Results:

• The search identified 187 studies, which were refined to 11 full articles for analysis.
• Two systematic reviews and three randomized controlled trials (RCTs) were newly incorporated in this update.
• A GRADE evaluation was performed for seven specific PICO scenarios.

Conclusions:

• The study categorized the efficacy of three key interventions: human albumin, intravenous fluids, and whole blood or plasma.
• This categorization aims to inform clinical decision-making regarding fluid resuscitation in severe malaria.
• The findings provide a basis for understanding the effectiveness and safety of different fluid management approaches.