Comparison Between Monofocal and Aspheric Monofocal Intraocular Lens With Higher Order Aspheric Optic in Pediatric Patients: Early Outcomes.

PURPOSE: To retrospectively compare the visual acuity outcomes for far, intermediate, and near vision of an aspheric monofocal intraocular lens (IOL) with higher order aspheric optic with a monofocal IOL in pediatric patients.

METHODS

Thirty-eight eyes of 38 patients (mean age: 9.0 ± 2.3 years) affected by monolateral infantile cataract were evaluated 6 months after surgery performed with simultaneous IOL implantation. The Tecnis Eyhance ICB00 aspheric monofocal IOL (Johnson & Johnson Vision) was implanted in 17 eyes (Tecnis Eyhance group, mean age: 8.9 ± 2.5 years) and the Tecnis PCB00 monofocal IOL (Johnson & Johnson Vision) was implanted in 21 eyes (control group, mean age: 9.1 ± 2.2 years). Corrected visual acuity expressed in logarithm of the minimum angle of resolution (logMAR) was assessed for distance (CDVA) and, expressed in Jaeger standard, for intermediate (DCIVA) and near vision (CNVA). DCIVA was measured with distance correction and without addition. The Mann-Whitney test for two independent samples was performed, and a P value less than .05 was considered statistically significant.

RESULTS

Six months postoperatively, mean CDVA was 0.20 ± 0.2 logMAR and mean DCIVA and CNVA were 5 ± 1 and 2 ± 1 Jaeger, respectively, in the Tecnis Eyhance group. In the control group, mean CDVA was 0.21 ± 0.2 logMAR and mean DCIVA and CNVA were 8 ± 1 and 3 ± 1 Jaeger, respectively. Only DCIVA showed a significant statistical difference between groups (P < .0001).

CONCLUSIONS

In pediatric patients, the aspheric monofocal IOL with higher order aspheric optic seems to provide better intermediate distance visual acuity than a monofocal one, whereas no significant difference was observed for CDVA and CNVA. [J Refract Surg. 2024;40(10):e724-e727.].