Surgical outcomes of Baerveldt implants in pediatric glaucoma patients

Audrey Xi Tai1, Jonathan C Song2

  • 1Ross Eye Institute, University at Buffalo, The State University of New York, Buffalo, New York.

Insights

The Baerveldt glaucoma implant (BGI) effectively lowers intraocular pressure (IOP) in pediatric glaucoma patients. This surgical intervention demonstrated a high success rate in reducing IOP for children with refractory glaucoma.

Area of Science:

  • Ophthalmology
  • Surgical Innovation
  • Pediatric Glaucoma Management

Background:

  • Pediatric glaucoma presents unique challenges in intraocular pressure (IOP) management.
  • Refractory glaucoma in children often requires advanced surgical interventions.

Purpose of the Study:

  • To assess the efficacy of the Baerveldt glaucoma implant (BGI) in pediatric patients.
  • Evaluate the long-term outcomes of BGI surgery for childhood glaucoma.

Main Methods:

  • Retrospective review of pediatric glaucoma patients (5 months to 19 years) who underwent BGI implantation.
  • Surgical success defined by IOP >6 mm Hg and <21 mm Hg, without complications or further surgery.
  • Postoperative evaluations at 3-9, 12-18, and 24-30 months.

Main Results:

  • Mean preoperative IOP was 31.6 mm Hg, reduced to 16.3-19.5 mm Hg postoperatively.
  • Cumulative success probability reached 93.3% at 3-9 months and 86.7% at 12-30 months.
  • Six eyes experienced failure within 30 months due to uncontrolled IOP, device replacement, or vision loss.

Conclusions:

  • Baerveldt glaucoma implant surgery is an effective treatment for reducing IOP in pediatric refractory glaucoma.
  • BGI provides a viable surgical option for managing complex pediatric glaucoma cases.
  • Sustained IOP reduction and high success rates observed in the pediatric cohort.
Abstract