Compared to other studies in patients with Down syndrome, we observed a higher incidence of hyperopia and a lower incidence of myopia. The incidence of nystagmus, blepharitis,and conjunctivitis was less than that reported in other studies, while strabismus, especially exotropia (20%), had a high incidence in our cohort. We also frequently observed obstruction of the nasolacrimal duct (22%), but no keratoconus or glaucoma.

The treatment of fully refractive accommodative esotropia with excimer laser was found effective and safe, even in young or adolescent patients. More studies are needed to increase the patient experience and extend the follow-up period in order to evaluate the stability of these results over time.

The treatment of medium to high unilateral myopia with PRK under local anesthesia was found effective and safe in pediatric and adolescent patients. This procedure may improve ocular alignment and stereopsis. Further studies are needed to increase the patient experience and extend follow-up time in order to assess the long-term stability of the RESULTS.

No abstract

Simultaneous surgery in bilateral congenital cataract may be taken into consideration not only for patients with a high anesthesiologic risk profile.

Strabismus has a greater incidence in developmental cataract compared to the general population, and can influence visual acuity, especially in monolateral and total cataracts. Intraocular lens implants produced satisfactory visual rehabilitation.

Given the serious clinical picture, possibly due to a late diagnosis, it was not possible to avoid relapse and appearance of new cicatricial adherences for which we considered wait and see the most appropriate approach, protecting the anterior segment of both eyes, sacrificing their function. Further follow-up was not possible as the patient died. An early diagnosis would have had a significant influence on the clinical course and on the response to therapy.

IOL implantation before 12 months of age may be useful in unilateral cataract; in bilateral cataract, simultaneous surgical aphakia, LAC correction, and then IOL implantation at 2.5-3 years of age, together with anti-amblyopic therapy when strabismus or asymmetric cataract density occur, are efficient methods to obtain visual recovery. Extraocular muscle surgery may be required to correct strabismus.