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Burn fluid resuscitation is a critical component of managing burn injuries, which affect approximately 500,000 individuals annually in the United States. Among civilians, these injuries commonly result from house fires, motor vehicle accidents, and workplace incidents. In combat settings, burns account for 5% to 10% of all casualties. The severity of burns is determined by several factors, including the intensity of the thermal energy, duration of exposure, and the affected body surface area. These factors help determine whether a patient requires treatment at a specialized burn center. Fluid resuscitation is required for burns exceeding 20% total body surface area in adults and 10% to 15% in children. Lactated Ringer solution is the preferred crystalloid for initial resuscitation, while pediatric patients may require dextrose supplementation. Over-resuscitation, or "fluid creep," can cause complications such as pulmonary edema and compartment syndrome. Individualized fluid management remains essential to improving patient outcomes. This activity underscores the importance of fluid resuscitation in burn management and highlights the importance of interprofessional collaboration among healthcare providers in optimizing patient outcomes. Objectives: Identify the signs and symptoms of burn severity and assess the need for fluid resuscitation based on total body surface area, burn depth, and patient-specific factors. Implement evidence-based burn resuscitation formulas, including the Parkland and modified Brooke, to guide fluid replacement therapy. Select the appropriate fluid type, such as Lactated Ringer, and determine the role of adjunct therapies, such as albumin, based on the patient’s condition. Collaborate with the interdisciplinary healthcare team to ensure timely, coordinated interventions and provide comprehensive care for burn patients. Access free multiple choice questions on this topic.

In the United States, approximately 500,000 people seek care for burn injuries each year. Among civilians, these injuries most commonly result from house fires, motor vehicle crashes, and work-related accidents. Burn injuries account for 5% to 10% of combat casualties.[1] The World Health Organization (WHO) and the Centers for Disease Control and Prevention (CDC) identify burns as one of the most common causes of home injuries in individuals aged 19 or younger.[2] Several practice guidelines have been released to emphasize the importance of optimal care and management of burn injuries. Organizations such as the International Society for Burn Injuries (ISBI) and the American Burn Association (ABA) have published guidelines and updates to address the needs of both resource-limited and resource-abundant regions.[3][4][5] Burn injuries can result from various sources, including thermal elements, grease, friction, electricity, and chemicals. The severity of a burn depends on factors such as the affected area, duration of contact, and the patient’s preexisting health conditions. Accurate classification is essential for the proper assessment and treatment of burn patients. Burns are classified by depth—superficial burns affect only the epidermis; superficial partial-thickness burns extend into the papillary dermis; deep partial-thickness burns reach the reticular dermis; and full-thickness burns damage both skin layers and the underlying subcutaneous tissue.[6][7] Total body surface area (TBSA) is used to measure the percentage of burned skin. Only partial and full-thickness burns are considered when determining the need for fluid resuscitation. Fluid resuscitation is required for burns exceeding 20% TBSA in adults and 10% to 15% in children, although specific cutoffs may vary by institution. Various resuscitation formulas provide guidelines for initiating fluid replacement to prevent complications and improve patient outcomes.

Patients often arrive at burn centers after receiving excessive hydration during transport, a result of inexperienced first responders or clinicians who may overestimate the burn size.[33][5] Additional factors have been identified that predispose burn patients to increased fluid requirements, including inhalation injury, delays in resuscitation, polytrauma, or high-voltage electrical injury.[34] The phenomenon referred to as "fluid creep" poses a challenge in burn management, as over-resuscitation can lead to detrimental outcomes, such as pulmonary and cerebral edema, or compartment syndrome of the extremities or abdomen.[11][33][5] Abdominal compartment syndrome can develop in patients with intra-abdominal pressure exceeding 20 mm Hg and signs of end-organ dysfunction. This condition may arise in patients receiving excessive fluid resuscitation. A common symptom of abdominal compartment syndrome is oliguria, which can lead to excessive fluid administration if clinical data are misinterpreted, particularly if other related signs, such as elevated inspiratory pressures and decreased tidal volumes, are not considered.[11][20] Extremity compartment syndrome can occur in both burned and unburned limbs due to over-resuscitation, leading to increased osteofascial compartment pressures exceeding 30 mm Hg, along with signs of impairment of circulation.[11][35]

The practice guidelines for fluid management in burn patients are designed for healthcare professionals involved in providing acute care in this area. Effective management of burn patients requires clear and open communication among emergency medical services, nursing staff, and physicians. Proper fluid resuscitation is a critical component of treatment, as there is a limited timeframe in which to administer the correct volume of fluids; both excessive and insufficient fluids can lead to severe consequences.[40] Generally, intensivists, plastic surgeons, or general surgeons lead the management efforts. However, caring for burn patients requires a multidisciplinary approach to achieve the best outcomes, with valuable contributions from nursing staff, ancillary teams, nutritionists, and physical and occupational therapists. Nursing staff must collaborate with the clinical team to monitor fluids, UOP, vital signs, and breath sounds, ensuring adequate hydration while preventing fluid overload. Any changes in patient status should be promptly documented and communicated to the appropriate interprofessional healthcare team members to facilitate timely interventions. Treating burn patients is complex, as they are at risk for complications such as sepsis, cardiac dysfunction, neurogenic issues, and fluid imbalances. Clinical success requires a highly skilled and attentive team. Additionally, a cross-sectional, descriptive, analytic study identified communication barriers faced by burn patients, including the fast-paced nature of the intensive care unit and difficulty expressing symptoms due to their medical condition.[41] Therefore, providing a safe and supportive environment is essential to promoting effective patient communication and ensuring their needs are met.