Safety and efficacy of intravitreal dexamethasone implantation along with phacoemulsification and intraocular lens implantation in children with uveitis

Abstract

Abstract Purpose To evaluate the safety and efficacy of intravitreal dexamethasone implantation during phacoemulsification and intraocular lens implantation in pediatric uveitis. Methods A retrospective analysis was conducted on pediatric uveitis patients undergoing phacoemulsification and intraocular lens implantation with intravitreal dexamethasone implantation. Patients with a minimum follow-up of 6 months were included. Primary outcome measures included ocular inflammation, intraocular pressure (IOP), best-corrected visual acuity (BCVA), and worsening of uveitis. Results 36 eyes of 28 patients were ultimately included in this study. The mean preoperative BCVA was 1.00 (0.40–1.50) LogMAR. BCVA significantly improved to 0.40 (0.20–0.54) LogMAR at 1 month postoperatively (P = 0.006), further improving to 0.30 (0.20–0.40) LogMAR at 3 months postoperatively (P = 0.001). BCVA remained stable at 0.30 (0.20–0.70) LogMAR at 6 months postoperatively (P = 0.005). Mean IOP showed no statistically significant difference during the follow-up period of three to six months after surgery. Eight children experienced recurrence of ocular inflammation during the 6-month follow-up period. No cases of worsening macular edema, glaucoma, or elevated IOP were observed in any patient. Conclusion Intravitreal dexamethasone implantation during phacoemulsification and intraocular lens implantation is a safe and effective method for preventing and treating postoperative inflammation in children with uveitis.

Keywords

• Pediatric uveitis
• Cataract surgery
• Intravitreal dexamethasone implantation