Burn injury and multiple sclerosis: A retrospective case-control study.

Area of Science:

• Burn injury research
• Neurology
• Critical care medicine

Background:

• Multiple sclerosis (MS) is a chronic autoimmune disease affecting the central nervous system.
• Burn injuries require intensive acute care, including resuscitation and monitoring.
• The impact of pre-existing MS on burn injury outcomes is not well understood.

Purpose of the Study:

• To investigate if a prior diagnosis of multiple sclerosis (MS) alters the acute care requirements for patients with burn injuries.
• To compare the clinical course and resource utilization of burn patients with and without a history of MS.

Main Methods:

• Retrospective case-control study design.
• Inclusion of adult patients (≥18 years) with acute burn injuries.
• Matching of eleven MS patients with control patients (4:1 ratio) based on burn injury characteristics.
• Analysis of fluid resuscitation volumes, temperature, heart rate, mean arterial pressure, complications, and length of stay (LOS).

Main Results:

• No significant differences were observed in fluid resuscitation volumes, temperature, heart rate, or mean arterial pressure between groups during resuscitation.
• Overall hospital length of stay (LOS) was similar between patients with and without MS.
• Patients with MS demonstrated a significantly longer median LOS normalized to % Total Body Surface Area (% TBSA) burned (p=0.031).

Conclusions:

• Concurrent burn injuries and MS are associated with a prolonged length of stay relative to burn severity, indicating potentially slower wound healing.
• Despite longer recovery times, acute care parameters in the immediate post-burn period were comparable between MS and non-MS burn patients.
• Further research is warranted to understand the specific mechanisms driving prolonged recovery in burn patients with MS.