What is the recommended acute management of burn injuries aboard a ship?

Management of Burns in a Ship Setting

In a ship setting, immediately initiate aggressive fluid resuscitation with 20 mL/kg of balanced crystalloid solution (Ringer's Lactate) within the first hour for adults with burns >10% TBSA and children >10% TBSA, cool burns <20% TBSA (adults) or <10% TBSA (children) with tap water for up to 40 minutes if no shock is present, and provide titrated intravenous ketamine combined with short-acting opioids for pain control while arranging urgent evacuation to a burns center. 1

Immediate Priorities: The First Hour

1. Fluid Resuscitation - The Critical Intervention

The most important life-saving intervention aboard ship is early aggressive fluid resuscitation. Burns trigger rapid hypovolaemic shock through capillary leak syndrome, with cardiac output reaching its nadir within 4 hours. 1 Early fluid administration (within 2 hours) has been shown to reduce both morbidity and mortality. 1

Specific fluid protocol:

• Administer 20 mL/kg of balanced crystalloid solution within the first hour for any adult with suspected burns or pediatric patient with burns >10% TBSA 1
• Use Ringer's Lactate or Hartmann's solution as first-line - these balanced solutions reduce the risk of hyperchloremic metabolic acidosis and acute kidney injury compared to 0.9% NaCl 1
• Do NOT adjust this initial bolus for estimated burn size - assessment errors are common in the acute phase 1

Vascular access priorities:

• First choice: IV access in unburned areas
• If IV access cannot be rapidly obtained: intraosseous route 1
• Last resort only: central femoral venous access 1

2. Burn Cooling - Time-Sensitive Intervention

Cool burns with tap water for 20-40 minutes if:

• Adults have <20% total body surface area (TBSA) burned
• Children have <10% TBSA burned
• Patient is NOT in shock 1

This intervention reduces burn depth progression and decreases the need for skin grafting. 1 However, critical caveat: Do not use external cooling devices (like Water-Jel dressings) for prolonged periods or during transport - this risks hypothermia. 1 Remove cooling devices before evacuation.

3. Pain Management - Aggressive and Multimodal

Burn pain is among the most severe and difficult to treat. The ship's medical officer must provide deep analgesia immediately. 1

Recommended analgesic approach:

• Primary: Titrated intravenous ketamine - highly effective for burn pain and limits morphine requirements 1
• Combine with short-acting opioids (morphine, fentanyl) - titrate based on validated pain scales 1
• Alternative when IV access unavailable: Inhaled nitrous oxide 1
• Avoid alpha-2 receptor agonists in the acute phase due to hemodynamic effects 1
• For highly painful procedures or extensive burns: general anesthesia may be necessary 1

Important consideration: Burns cause hypermetabolism and capillary leakage, increasing risk of adverse drug effects - careful titration is essential. 1

Wound Care - Secondary to Resuscitation

Critical principle: Wound care is NOT a priority and should only be performed after adequate resuscitation. 1 However, if evacuation to a burns center will take more than a few hours, dressing is required.

Wound Care Protocol:

1. Clean the wound with tap water, isotonic saline, or antiseptic solution 1

2. Apply appropriate dressing:

   • Cover with sterile gauze, interface dressings, or non-adhesive dressings 1
   • For large/contaminated burns: antiseptic dressing may be appropriate 1
   • Avoid silver sulfadiazine for superficial burns - associated with prolonged healing 1
   • Cover burns with fatty substance (Vaseline) and dressings to reduce pain 1

3. Do NOT use topical antibiotics as first-line - reserve for infected wounds only 1

4. Monitor for compartment syndrome - when applying dressings to limbs, prevent tourniquet effect and monitor distal perfusion 1

5. Perform wound care in clean environment - will require deep analgesia or general anesthesia 1

Special Considerations for Ship Environment

Escharotomy - Seek Expert Consultation

Circumferential third-degree burns can cause compartment syndrome leading to limb ischemia, thoracic compression, or abdominal compartment syndrome. 1 However, escharotomy should ideally be performed only at a burns center due to risks of hemorrhage, infection, and increased morbidity from poorly performed procedures. 1

If transfer is impossible and escharotomy is urgently needed:

• Consult burns specialist via telemedicine before proceeding 1
• Only urgent indication for immediate escharotomy: compromised airway movement/ventilation 1
• For circulatory impairment or intra-abdominal hypertension: perform within 48 hours 1

Antibiotic Prophylaxis - NOT Recommended

Do not routinely administer prophylactic antibiotics to burn patients. 1 Prevention of infection should rely on good wound care and topical antimicrobial dressings, not systemic antibiotics.

Evacuation Planning

Arrange urgent evacuation to a burns center as soon as possible. 1 The ship's limited resources, lack of surgical capabilities, and absence of specialized burn care make prolonged management aboard ship inappropriate for severe burns. Direct admission to a burns center is preferred over transitional care at nearby facilities, unless the patient exhibits hemodynamic or respiratory instability and transport time is long. 1

Common Pitfalls to Avoid

1. Delaying fluid resuscitation while assessing burn size - give the 20 mL/kg bolus immediately
2. Using 0.9% NaCl instead of balanced crystalloids - increases risk of kidney injury
3. Prolonged cooling or cooling during transport - risks hypothermia
4. Prioritizing wound care over resuscitation - fluids and pain control come first
5. Attempting escharotomy without specialist consultation - high risk of complications
6. Giving prophylactic antibiotics - not indicated and may promote resistance
7. Inadequate pain control - burn pain requires aggressive multimodal analgesia including ketamine

The ship environment presents unique challenges with limited resources, no surgical capabilities, and potential delays in evacuation. 2, 3 Success depends on immediate aggressive resuscitation, effective pain control, and rapid coordination of evacuation to definitive care.