A nurse is caring for a client with toxic epidermal necrolysis (TEN). Which nursing intervention should be the highest priority?

Airway monitoring is the highest priority in TEN due to mucosal involvement that can lead to respiratory failure. Infection prevention is important but secondary to airway management.

Understanding the Priority in Toxic Epidermal Necrolysis (TEN)

When caring for a client with toxic epidermal necrolysis (TEN), the nurse must recognize that this is a life-threatening dermatologic emergency with a high mortality rate, often complicated by systemic involvement and sepsis ^[2]. While meticulous skin care and fluid management are critical components of the overall treatment plan, they do not take precedence over immediate threats to life. The nursing process and the ABC (Airway, Breathing, Circulation) framework dictate that airway and breathing concerns are always the highest priority.

Why Airway Management is the Priority
TEN involves widespread epidermal necrosis and can affect the mucosal surfaces of the respiratory tract. The sloughing of the respiratory epithelium can lead to airway obstruction, respiratory failure, and the need for mechanical ventilation ^[1]. A case report highlights the significant therapeutic challenge posed by the "competing demands of airway management and skin preservation" when TEN is complicated by respiratory failure ^[1]. This underscores that respiratory compromise is a direct and immediate consequence of the disease process itself. Before addressing skin integrity or administering medications, the nurse must first ensure the client has a patent airway and is breathing effectively. Monitoring for subtle signs of respiratory distress, such as tachypnea, stridor, or increased work of breathing, allows for early intervention, which is critical to preventing a life-threatening situation.

Analysis of Other Options
- Option 1 (Apply topical antibiotics): This intervention addresses wound care, which is essential to minimize wound infections that can lead to sepsis, a major cause of mortality in TEN ^[2]. However, preventing sepsis is a secondary priority compared to maintaining a patent airway. Wound care is initiated only after the client's respiratory and hemodynamic status is stable.
- Option 2 (Encourage oral fluid intake): Maintaining hydration is important due to significant fluid loss from denuded skin. However, if the client is developing respiratory distress or has oropharyngeal involvement, oral intake could be dangerous and is contraindicated. The priority is to first assess the airway.
- Option 3 (Administer prescribed corticosteroids): The use of systemic corticosteroids in TEN remains controversial and is not a universally accepted standard of care. The provided evidence does not support this as a first-line intervention. More importantly, administering any medication is a dependent nursing intervention that follows a complete assessment. The nurse must first assess the client, with the airway assessment being paramount.

The data from a nationwide analysis indicates that outcomes in SJS/TEN are studied in the context of factors like inhalation injury and total body surface area involvement . An inhalation injury, which directly parallels the respiratory mucosal involvement in TEN, would immediately elevate airway management to the highest priority. Therefore, continuous monitoring for signs of respiratory distress and airway compromise is the most critical nursing action to prevent rapid deterioration and mortality.