Septicaemia after burn injury: a comparative study

Area of Science:

• Burn Care
• Infectious Diseases
• Critical Care Medicine

Background:

• Septicemia is a major complication in burn patients.
• Risk factors include extensive burns, inhalation injury, and difficult resuscitation.
• Previous studies highlight the challenges in managing burn wound infections.

Purpose of the Study:

• To compare the incidence, characteristics, and outcomes of septicemia in burn patients over two distinct periods.
• To identify changes in causative organisms and risk factors for septicemia.
• To evaluate the impact of improved clinical management on septicemia-related mortality.

Main Methods:

• Retrospective study of burn patients with septicemia from June 1992-May 1996 (Group-1) and June 1996-May 2000 (Group-2).
• Analysis of patient demographics, burn characteristics, resuscitation quality, septicemia timing, microbial patterns, and outcomes.
• Statistical comparison between the two groups to identify significant differences.

Main Results:

• Septicemia incidence was 8.4% in Group-1 and 7.2% in Group-2.
• Satisfactory resuscitation significantly improved in Group-2 (P<0.001).
• While Gram-positive organisms predominated, Acinetobacter increased in Group-2, and MRSE/Pseudomonas decreased.
• Overall mortality decreased from Group-1 to Group-2, attributed to better care and timely interventions.
• Multi-organ failure (MOF) remained the primary cause of death in both groups.

Conclusions:

• Enhanced resuscitation, nutritional support, early septicemia detection, appropriate antibiotics, and surgical interventions improved outcomes.
• Prophylactic antibiotics showed no benefit in preventing septicemia or mortality.
• Continuous improvement in burn care protocols is vital for reducing septicemia-related deaths.