Amniotic membrane in the surgical management of acute toxic epidermal necrolysis

Ophthalmology. 2002 Feb;109(2):351-60. doi: 10.1016/s0161-6420(01)00900-9.

Abstract

Objective: To report a new surgical technique to manage severe acute toxic epidermal necrolysis.

Design: Two interventional case reports.

Participants: Two patients. Case 1: A 6-year-old boy had severe toxic epidermal necrolysis develop after being treated with trimethoprim and sulfamethoxazole for chronic otitis media. Both eyes and eyelids were affected. He underwent bilateral lysis of symblepharon and all adhesions and bilateral amniotic membrane transplantation to the entire ocular surface except the cornea. Loss of eyelid skin required transplantation of amniotic membrane to all four eyelids and strips of amniotic membrane at the eyelid margins. Case 2: An 8-year-old girl with severe toxic epidermal necrolysis associated with mycoplasma pneumonia had bilateral, diffuse keratoconjunctivitis, diffuse corneal epithelial defects, and bilateral symblepharon. Amniotic membrane transplantation was performed bilaterally, using a symblepharon ring in the left eye.

Intervention: Amniotic membrane transplantation.

Main outcome measures: Preservation of normal ocular and eyelid surfaces and prevention of blindness.

Results: Case 1: Thirty-six months after bilateral ocular surgery, there is no symblepharon, good ocular surface wetting, and an uncorrected bilateral vision of 20/20. Case 2: Amniotic membrane transplantation protected both ocular surfaces and prevented conjunctival contracture without adhesion of the eyelids to the ocular surface. The central vision was preserved. There was minimal peripheral corneal vascularization and mild conjunctival scarring of the tarsal conjunctival surface 34 months postoperatively.

Conclusions: These are the first cases of acute toxic epidermal necrolysis treated with amniotic membrane transplantation and the first use of the procedure on external eyelid surfaces with good healing of the eyelids. This new treatment for acute toxic epidermal necrolysis preserves normal ocular and eyelid surfaces and may prevent blindness.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Acute Disease
  • Amnion / transplantation*
  • Child
  • Eyelid Diseases / etiology
  • Eyelid Diseases / surgery*
  • Female
  • Humans
  • Keratoconjunctivitis / etiology
  • Keratoconjunctivitis / surgery*
  • Male
  • Ophthalmologic Surgical Procedures
  • Pneumonia, Mycoplasma / complications
  • Stevens-Johnson Syndrome / etiology
  • Stevens-Johnson Syndrome / surgery*
  • Trimethoprim, Sulfamethoxazole Drug Combination / adverse effects
  • Visual Acuity

Substances

  • Trimethoprim, Sulfamethoxazole Drug Combination