What is the appropriate acute management for a 10-year-old female weighing 26 kg presenting with extensive hemorrhagic erosions and ulcerations of the lips and perioral region, marked periorbital swelling with eyelid edema, conjunctival injection, and mucosal sloughing?

Acute Management of Suspected Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis

This 10-year-old requires immediate hospitalization with urgent ophthalmology consultation and intensive supportive care for presumed Stevens-Johnson Syndrome (SJS) or Toxic Epidermal Necrolysis (TEN), given the extensive mucocutaneous involvement affecting lips, oral mucosa, and eyes with hemorrhagic crusting and mucosal sloughing.

Immediate Actions

Pain Management

• Administer intravenous opioid infusions immediately for adequate analgesia, as oral medication is not tolerated with this degree of oral involvement 1
• Use a validated pediatric pain assessment tool at least daily 1
• Consider patient-controlled analgesia with acute pain team involvement 1
• For dressing changes and repositioning, consider procedural sedation or general anesthesia 1

Urgent Ophthalmology Consultation

Arrange immediate ophthalmology review - this is non-negotiable given the marked periorbital swelling, eyelid edema, conjunctival injection, and risk of permanent vision loss 1. The ophthalmologist must:

• Assess ocular surface integrity using fluorescein staining to identify corneal/conjunctival epithelial loss
• Remove any pseudomembranes
• Break down conjunctival adhesions
• Institute daily ophthalmology reviews throughout the acute phase 1

Eye Care Protocol

• Perform gentle saline irrigation daily to remove mucous and debris before examining the ocular surface 1
• Prevent corneal exposure with plastic wrap applied over a thin layer of petroleum jelly or long-lasting ophthalmic ointment, especially given the eyelid involvement and risk of lagophthalmos 1
• This is critical to prevent corneal scarring and blindness

Oral and Lip Care

Lip Management

• Apply white soft paraffin ointment to the lips every 2 hours during the acute phase 1
• This is the cornerstone of lip care to prevent further crusting and promote healing

Oral Hygiene

• Clean the mouth daily with warm saline mouthwashes or oral sponges 1
• Apply benzydamine hydrochloride anti-inflammatory oral rinse or spray every 2-4 hours, particularly before eating 1
• Consider offering favorite drinks for oral irrigation to improve compliance 1

Topical Corticosteroids

• Consider clobetasol propionate 0.05% cream or ointment applied topically to affected lip areas during the acute phase 1
• Alternatively, use betamethasone sodium phosphate mouthwash four times daily 1

Daily Oral Review

• Institute daily oral examination throughout the acute phase 1

Wound and Infection Management

Microbiological Surveillance

• Take bacterial and candidal swabs from crusted and sloughy areas throughout the acute phase 1
• Take viral swabs if HSV infection is suspected at any point 1

Wound Care

• Consider leaving detached epidermis in place as a biological dressing; decompress blisters by piercing and expressing fluid 1
• If extensive skin involvement is present, regular assessment by a burns surgeon is required 1

Critical Pitfalls to Avoid

1. Delaying ophthalmology consultation - ocular complications are the leading cause of long-term morbidity in SJS/TEN, and early aggressive eye care prevents blindness
2. Inadequate pain control - these children are in severe pain; don't hesitate to use IV opioids
3. Allowing conjunctival adhesions to form - daily breakdown of adhesions by ophthalmology is essential
4. Neglecting lip care frequency - every 2 hours is necessary, not optional
5. Missing HSV infection - take viral swabs if there's any suspicion, as this could indicate EM major rather than SJS

Differential Considerations

While the presentation is most consistent with SJS/TEN given the extensive hemorrhagic mucosal involvement and ocular findings, the age and clinical picture make acute hemorrhagic edema of infancy less likely (typically affects younger children with benign course and minimal mucosal involvement) 2, 3. The severity of mucosal involvement and ocular findings distinguish this from other conditions like hereditary angioedema 4 or lupus-related presentations 5, 6.

The management approach outlined above follows the 2019 British Association of Dermatologists guidelines for pediatric SJS/TEN 1, which represent the most comprehensive and recent evidence-based recommendations for this life-threatening condition. The priority is preventing permanent ocular sequelae while providing intensive supportive care during the acute phase.