• COVID-19
  • Biosimilars
  • Cataract Therapeutics
  • DME
  • Gene Therapy
  • Workplace
  • Ptosis
  • Optic Relief
  • Imaging
  • Geographic Atrophy
  • AMD
  • Presbyopia
  • Ocular Surface Disease
  • Practice Management
  • Pediatrics
  • Surgery
  • Therapeutics
  • Optometry
  • Retina
  • Cataract
  • Pharmacy
  • IOL
  • Dry Eye
  • Understanding Antibiotic Resistance
  • Refractive
  • Cornea
  • Glaucoma
  • OCT
  • Ocular Allergy
  • Clinical Diagnosis
  • Technology

STORM Kids Cataract Database: Good VAs elusive in traumatic cases


The study reviews the outcomes following penetrating, closed trauma–related injuries.

Reviewed by Carolina Adams, MD

In most pediatric cases of traumatic cataract, it is difficult to achieve excellent visual outcomes, regardless of the mechanism of the trauma, and these patients experience a high incidence of visually relevant posterior capsular opacification (POC) after implantation of IOLs, according to Carolina Adams, MD, and colleagues from the Storm Eye Institute at the Medical University of South Carolina in Charleston, and at Emory Eye Center at Emory University in Atlanta, Georgia.

A sobering statistic is that approximately 2.5 million ocular injuries occur annually in the US, and more than one-third of those occur in patients who are younger than 17 years. Of those pediatric cases, Adams mentioned that up to 46% have been reported to be associated with ocular trauma.

To shed further light on this topic, Adams and her colleagues undertook a retrospective single-center data analysis [Surgical Treatment Outcomes and Refractive Management of Cataracts in Kids (STORM) Cataract Database] to compare the postoperative outcomes following cataracts resulting from penetrating and closed trauma–related injuries.

STORM Kids data

A total of 1868 eyes of 1310 children comprised the database. After meeting the inclusion criteria (ie, surgery for unilateral traumatic cataract, age of at least 5 years, and minimal 6-months follow-up), 152 eyes were included and 94 eyes had more than 6 months of follow-up, Adams recounted.

The median age at which the trauma occurred was 7.1 years, and the cataracts developed at a median of 7.6 years. A closed trauma accounted for 55.8% of cases, and a penetrating/intraocular foreign body accounted for 44.2%. An IOL was implanted in 91.6% of eyes.

Visual outcomes

Analysis of the 94 eyes with a follow-up exceeding 6 months showed that visual acuities (VAs) exceeding 20/40 were achieved in 43% of those with a penetrating trauma and 60% of those with a closed trauma. VAs exceeding 20/80 were achieved in 61% of those with a penetrating trauma and 70% of those with a closed trauma. In 22% of eyes with a closed trauma, the VAs were below 20/200 due to a visually-significant corneal scar, amblyopia, or traumatic optic neuropathy. Penetrating traumas were significantly (P = .009) more likely to be associated with a lower VA compared with closed trauma.

Another important finding was that the overall rate of adverse events (AEs) in penetrating trauma was 52.3% compared with 28% in closed trauma. The most common AE was visual axis opacifications in eyes with primary posterior capsulectomy in the penetrating group, followed by glaucoma, glaucoma suspect, and retinal detachment. Moreover, the rate of reoperations is higher in the penetrating group (38.6%). In eyes with an intact posterior capsule, the rate of visually relevant PCOs after IOL implantation is high in both groups—89% in penetrating injuries and 62% in closed traumas. 

Carolina Adams, MD

This article was adapted from Adams’s presentation at the American Academy of Ophthalmology 2021 annual meeting in New Orleans, Louisiana. She has no financial interest in this subject matter.

Related Videos
© 2024 MJH Life Sciences

All rights reserved.