Net fluid accumulation and outcome. A randomized clinical trial.

Area of Science:

• Burn resuscitation
• Critical care medicine
• Trauma surgery

Background:

• Outcome measures like mortality and morbidity are crucial in healthcare.
• Major burns are life-threatening, making mortality a primary concern.
• Net fluid accumulation (NFA) is a key factor correlating with clinical outcomes in burn patients.

Purpose of the Study:

• To evaluate net fluid accumulation (NFA) during Ringer's lactate (RL) resuscitation.
• To determine the relationship between NFA and mortality in severely burned patients.
• To test the hypothesis that rigorous fluid monitoring improves prognosis.

Main Methods:

• Prospective randomized study with two groups (55 patients each).
• Group 1: Standard Parkland/Galveston Shriner formulas.
• Group 2: Formulas as starting points, with fluid adjusted based on clinical status and urine output.

Main Results:

• Statistically significant difference in NFA between groups (p=0.001).
• Higher NFA values observed in 70% of patients who died.
• Mortality was 16% in Group 1 and 9% in Group 2.
• NFA correlated positively with morbidity and negatively with mortality.

Conclusions:

• Tailored fluid resuscitation, minimizing fluid retention, is effective for severely burned patients.
• Fluid management strategies significantly influence NFA, morbidity, and mortality.
• Rigorous monitoring and adjustment of fluid therapy improve burn patient prognosis.