Should early amputation impact initial fluid therapy algorithms in burns resuscitation? A retrospective analysis...

Area of Science:

• Burn injury management
• Surgical outcomes
• Trauma care

Background:

• Fluid resuscitation in burn patients relies on %TBSA burned.
• The impact of amputation on %TBSA and fluid needs is not well-defined.
• Current practices lack consensus on recalculating fluid volumes after amputation.

Purpose of the Study:

• To model the effect of amputation on burn size.
• To assess the impact of amputation on predicted fluid requirements.
• To inform fluid management strategies in burn patients undergoing amputation.

Main Methods:

• Retrospective analysis of 10 burn patients requiring early amputation.
• 3D modeling software (BurnCase3D) to map burn injuries.
• Calculation of theoretical fluid requirements using Parkland and Herndon formulas based on post-amputation burn size.

Main Results:

• Amputation led to unpredictable changes in burn size.
• Significant deviations between actual and predicted fluid resuscitation volumes were observed.
• Potential for iatrogenic complications due to inaccurate fluid estimation.

Conclusions:

• Amputation necessitates re-evaluation of burn size for accurate fluid resuscitation.
• Optimizing fluid therapy with accurate post-amputation burn size estimation improves patient outcomes.
• Goal-directed fluid therapy is recommended for burn patients with amputations.