Influence Of Pre-Existing Neurological Illnesses On The Outcome Of Severe Burn Injuries

Area of Science:

• Medical Research
• Trauma Surgery
• Neurology

Background:

• Neurological illnesses increase burn injury risk and severity.
• Limited research exists on neurological disorders' impact on burn outcomes, especially mortality.
• No prior studies used regression analysis to assess neurological disorders' specific influence on burn patient mortality.

Purpose of the Study:

• To evaluate the impact of pre-existing neurological disorders on burn injury outcomes.
• To specifically analyze the influence of neurological disorders on mortality in burn patients using logistic regression.

Main Methods:

• Retrospective analysis of 1475 burn patients admitted between 1996-2016.
• Comparison of 177 patients with neurological disorders (Group N) against a control group of 1185 patients.
• Statistical analysis including chi-squared test, Mann-Whitney U-test, and logistic regression for mortality.

Main Results:

• Group N patients were older, had larger Total Body Surface Area (TBSA) burns, and higher inhalation injury rates.
• Group N experienced longer Burn Intensive Care Unit (BICU) stays and higher mortality rates (20.3% vs. 12.4%).
• Logistic regression revealed no significant independent influence of pre-existing neurological disorders on mortality.

Conclusions:

• While neurological disorders are associated with worse burn injury characteristics and longer hospitalizations, they do not independently increase mortality risk.
• Further research may explore specific neurological conditions and their nuanced effects on burn patient outcomes.