Management of Burns

Initial Assessment and Management

• For burns in adults with total burned body surface area (TBSA) <20% and children with TBSA <10%, cool the burn with cold tap water (15° to 25°C) as soon as possible for up to 40 minutes to limit burn depth and reduce pain 1, 2, 3
• Avoid cooling large burns (>20% TBSA in adults, >10% in children) or using ice directly on burns as this can cause tissue ischemia and hypothermia 1, 3
• Clean burn wounds in a clean environment with tap water, isotonic saline solution, or an antiseptic solution 4, 1
• Thorough irrigation is essential for superficial wounds and abrasions to remove foreign matter 3
• Wound care should be performed only after proper resuscitation in severe burns 1, 2

Pain Management

• Provide adequate pain control during wound care, which may require deep analgesia or general anesthesia for severe burns 1, 2
• Short-acting opioids and ketamine are effective for managing burn-induced pain 2
• Inhaled nitrous oxide can be useful when intravenous access is unavailable 2
• Non-pharmacological treatments such as cooling limited burned surfaces and covering burns with appropriate dressings may improve pain control 2

Wound Dressing

• Choose dressing type based on TBSA, local wound appearance, and patient's general condition 4, 1
• Cover wounds with antibiotic ointment or cream and a clean occlusive dressing for superficial wounds 3
• For burn wounds, apply appropriate dressings that can reduce pain, protect from external contamination, and limit heat loss 1, 2
• Silver sulfadiazine should be applied to a thickness of approximately 1/16 inch once to twice daily, but avoid prolonged use on superficial burns as it may delay healing 4, 1

Infection Prevention and Management

• Topical antibiotics should not be used as first-line treatment but reserved for infected wounds only 4, 1, 5
• Systemic antibiotic prophylaxis should not be administered routinely to burns patients 4, 2
• Monitor for signs of infection including increasing pain, redness, swelling, or purulent discharge 6
• For infected burns, consider appropriate topical antimicrobial treatment after proper wound cleansing 5

Special Considerations

• Initiate nutritional support within 12 hours after burn injury, preferably via oral or enteral routes 4
• Routinely prescribe thromboprophylaxis for severe burns patients in the initial phase 4
• Consider supplementation with trace elements (copper, zinc, selenium) and vitamins (B, C, D, E) 4
• Burns involving the face, hands, feet, or genitals require specialized burn center treatment 6
• Burns covering >10% TBSA in adults or >5% in children should be referred to a burn center 6

Common Pitfalls to Avoid

• Do not use external cooling devices (e.g., Water-Jel dressings) for prolonged periods due to risk of hypothermia 4, 1
• Avoid applying ice directly to burns as it can cause tissue damage 3
• Do not use elevation or pressure points to control bleeding as they are ineffective and may compromise direct pressure, which is more effective 3
• Avoid routine use of topical antibiotics for uninfected wounds to prevent antimicrobial resistance 4, 5

Application of Collagen Dressing to Burn Wounds

Pre-Application Wound Preparation and Application Technique

• The American Heart Association recommends cleaning the wound thoroughly using running tap water, isotonic saline, or antiseptic solution in a clean environment, then applying collagen dressing directly to the cleaned burn wound as a primary layer, ensuring complete coverage of the wound bed, and securing with an appropriate secondary dressing to maintain moisture and protect from contamination 7

Evidence Supporting Collagen Dressings

• No cited facts are available for this section 7

Burn Care Guidelines

Initial Management

• The American Heart Association recommends cooling thermal burns with clean running water (15-25°C) for 5-20 minutes as soon as possible after injury to limit burn depth, reduce pain, and precede any dressing application 8
• For small partial-thickness burns managed at home, apply petrolatum, petrolatum-based antibiotic ointment, honey, or aloe vera with a clean nonadherent dressing 8

Dressing Application

• Research demonstrates that moist dressings significantly reduce complications including hypertrophic scarring compared to dry silver sulfadiazine dressings (RR 0.13; 95% CI 0.03-0.52) 9
• The 2024 American Heart Association guidelines recommend applying a moist dressing, such as petrolatum or petrolatum-based antibiotic ointment, medical-grade honey, or aloe vera, to open burn wounds 8

Specialized Care

• Refer to a burn center or emergency department for burns involving face, hands, feet, or genitals, burns >10% TBSA in adults or >5% in children, all full-thickness burns, signs of inhalation injury, or signs of infection 8

Initial Management of Burn Injuries

Immediate First Aid and Cooling

• The American Burn Association recommends cooling burns with cold tap water (15-25°C) as soon as possible for 5-40 minutes to limit burn depth, reduce pain, and improve outcomes in adults with total burned body surface area (TBSA) <20% and children with TBSA <10% 10
• Cooling is effective for up to three hours after injury and can significantly reduce the need for skin grafting when cooling times are 20-40 minutes 10

Accurate TBSA Assessment

• The American College of Surgeons recommends using the Lund-Browder chart as the gold standard method for measuring TBSA in both adults and children, as it is the most accurate method available 11, 12
• The Lund-Browder chart is more accurate than the Wallace rule of nines, which significantly overestimates TBSA and is not suitable for children 11, 12
• Accurate TBSA measurement prevents fluid overresuscitation, which occurs in 70-94% of cases when TBSA is overestimated 11, 12

Aggressive Pain Management

• The American Society of Anesthesiologists recommends providing titrated intravenous opioids and ketamine for severe burn-induced pain, using validated pain assessment scales to guide dosing 10
• Short-acting opioids and ketamine are the best drugs for burn-induced pain 10

Urgent Specialist Consultation

• The American Burn Association recommends contacting a burn specialist immediately to determine severity, guide fluid resuscitation, and decide on transfer to a burn center 11, 12
• Specialist management is associated with better survival, reduced complications, shorter hospital stays, and lower costs 12
• Mandatory burn center referral criteria include TBSA >10% in adults or >5% in children, deep burns >5% TBSA, burns to face, hands, feet, perineum, or flexure lines, circular burns causing compartment syndrome, infants <1 year of age, smoke inhalation injuries, and severe comorbidities 13, 12

Escharotomy Considerations

• The American College of Surgeons recommends performing escharotomy if deep circumferential burns induce compartment syndrome in limbs or trunk that compromises airways, respiration, or circulation 11, 12

Guideline Recommendations for Management of Bilateral Lower‑Limb Burns with Elevated Admission Creatinine

Fluid Resuscitation

• Initiate balanced crystalloid (Ringer’s Lactate) at 20 mL /kg within the first hour for adults with bilateral lower‑limb burns exceeding 15 % TBSA (or >10 % TBSA in children) 14.
• Target a urine output of 0.5–1 mL /kg/h as the primary endpoint of resuscitation in adults 14.

Renal Function Monitoring

• In patients whose admission creatinine is ≥1.21 mg/dL, anticipate markedly higher rates of sepsis, pneumonia, and mortality and therefore intensify renal monitoring 14.

Wound Care

• Clean burn wounds using tap water, isotonic saline, or an appropriate antiseptic solution in a clean environment [15][16].
• Provide deep analgesia or general anesthesia for extensive bilateral lower‑limb wound care [15][16].
• Use moist dressings (e.g., petrolatum‑based ointment, medical‑grade honey, or aloe vera) with a non‑adherent secondary dressing; moist dressings significantly lower the risk of hypertrophic scarring 15.
• Avoid prolonged use of silver sulfadiazine on superficial burns because it delays healing 15.
• When applying dressings to limbs, prevent a tourniquet effect and continuously monitor distal perfusion [15][16].
• Re‑evaluate dressings daily to detect early complications [15][16].

Infection Prevention

• Do not apply topical antibiotics prophylactically; reserve them for wounds with confirmed infection [15][16].
• Systemic antibiotic prophylaxis is not recommended routinely for burn patients [15][16].

Burn Center Referral

• Bilateral lower‑limb burns representing >10 % TBSA constitute an indication for immediate transfer to a specialized burn center 17.
• Direct admission to a burn center (as opposed to secondary transfer) is associated with improved survival, fewer complications, shorter hospital stays, and lower costs 17.

Escharotomy Considerations

• Perform an escharotomy when deep circumferential burns produce compartment syndrome that threatens limb perfusion [17][14].
• Escharotomies should ideally be carried out at a burn center by experienced providers; if transfer is not feasible, obtain specialist advice before proceeding [17][14].

Nutritional & Supportive Care

• Initiate early nutritional support (within 12 h of injury), preferably via oral or enteral routes 16.
• Supplement burn patients with trace elements (copper, zinc, selenium) and vitamins (B‑complex, C, D, E) to meet heightened micronutrient needs [15][16].
• Provide thromboprophylaxis routinely for severe burn patients to reduce thromboembolic risk [15][16].

Critical Pitfalls to Avoid

• Do not use external cooling devices for prolonged periods, as they increase the risk of hypothermia in extensive burns 15.
• Do not rely solely on a single serum creatinine value to assess renal function; obtain a 24‑hour urine collection for accurate creatinine clearance 17.
• Do not delay burn‑center transfer; direct admission yields better outcomes 17.
• Do not over‑resuscitate; monitor closely for fluid overload, especially in the setting of impaired renal function 14.

Management of Compartment Syndrome in Bilateral Lower‑Limb Burns

Indications for Early Escharotomy

• In patients with deep circumferential burns that generate compartment syndrome and threaten distal limb perfusion, an escharotomy should be performed within 48 hours of injury to restore circulation and prevent tissue loss. 18

Setting and Specialist Consultation

• Escharotomies are preferably carried out in a dedicated burn centre; when immediate transfer is not possible, clinicians should seek expert burn‑specialist advice before proceeding with the procedure. 18

Evidence‑Based Burn Management Guidelines (2024)

Immediate Cooling of Superficial Burns

Analgesia for Minor Burns

Initial Wound Care after Cooling

Home‑Care Eligibility

Referral Criteria for Deep Partial‑Thickness Burns

Immediate Measures for Full‑Thickness Burns

Mandatory Burn‑Center Management for Full‑Thickness Burns

Fourth‑Degree Burns

Inhalation Injury Recognition and Management

Fluid Resuscitation and TBSA Assessment in Partial‑Thickness Burns

Fluid Resuscitation Guidelines

• Initiate intravenous fluid resuscitation for patients with burns covering ≥ 15 % TBSA by delivering 20 mL/kg within the first hour, then adjust volumes using the Parkland formula. [​20, 21]
• In children, estimate total fluid needs at approximately 6 mL/kg per % TBSA over the first 48 hours of care. [​21]

TBSA Estimation Techniques

• The Wallace rule of nines substantially overestimates burn size in children in 70–94 % of cases, risking fluid over‑resuscitation; therefore it should be avoided in pediatric patients. [​20]
• The Lund‑Browder chart is the gold‑standard method for accurate TBSA calculation, especially in the pediatric population. [​20]
• For scattered burns, the patient’s open hand (palm + fingers) can be used as an approximate 1 % TBSA reference. [​20]
• Smartphone applications such as E‑Burn provide rapid and reliable TBSA calculations at the point of care. [​20]
• Re‑assessment of TBSA should be performed during the initial management period because early estimates are frequently inaccurate—small burns tend to be over‑estimated and large burns under‑estimated. [​20]

Clinical Management Benefits

• Immediate consultation with a burn specialist is associated with improved patient survival and reduced morbidity compared with delayed or absent specialist involvement. [​20]