2008
Corneal Transplant Technique Shows Promise In Children
For infants and children with blinding diseases of the cornea, a sophisticated new corneal transplantation technique offers the hope of improving vision while overcoming the technical difficulty and low success rate of traditional penetrating keratoplasty (PK) in children, according to reports in the current issue of the Journal of AAPOS (American Association for Pediatric Ophthalmology and Strabismus).
The issue includes two case reports on the successful use of “Descemet stripping automated endothelial keratoplasty” (DSAEK) in children with corneal disease. If the promising results are borne out by further research, DSAEK could provide an alternative to traditional corneal transplantation - a notoriously difficult procedure in children, failing more often than it succeeds.
Dr. Bennie H. Jeng and colleagues of The Cleveland Clinic Cole Eye Institute performed DSAEK in a 21-month-old boy, while Dr. Mark M. Fernandez and colleagues of Duke University Eye Center report the results of DSAEK in a 9-year-old boy. Both children had irreversible damage to the corneal endothelium - a specialized, single-cell layer at the rear (posterior) of the cornea - after complications of cataract surgery.