Visual Outcomes in Pediatric Patients with Peters Anomaly

Figures & data

Table 1 Demographic and Clinical Characteristics of Eyes with Type I versus Type II Peters Anomaly

	Total n=21 Eyes	Type I n=15 Eyes	Type II n=6 Eyes
Final Visual Acuity (logMAR)	1.45 ± 0.9	1.27 ± 0.8	1.90 ± 1.0
Final Visual Acuity (Snellen), N (%)
Light Perception or worse	4 (19%)	1 (7%)	3 (50%)
Hand motion	1 (5%)	1 (7%)	0 (0%)
Count Fingers	3 (14%)	3 (20%)	0 (0%)
20/400 – 20/200	5 (24%)	3 (20%)	2 (33%)
20/200 – 20/40	7 (33%)	6 (40%)	1 (17%)
Better than 20/40	1 (5%)	1 (7%)	0 (0%)
Glaucoma, N (%)	20 (95.2%)	14 (93.3%)	6 (100%)
Initial IOP, mmHg	22.2 ± 7.1	23.5 ± 7.2	19.0 ± 6.3
Final IOP, mmHg	15.9 ± 6.2	15.5 ± 6.7	17.0 ± 5.4
Average surgeries per eye	2.9 ± 2.5	3.0 ± 2.6	2.7 ± 2.6
Frequency of Surgical Intervention, N (%)	17 (81%)	12 (80%)	5 (83%)
Cataract	11 (52%)	7 (47%)	4 (66%)
PKP/KPro	8 (38%)	6 (40%)	2 (33%)
Glaucoma	13 (62%)	10 (67%)	3 (50%)
Both PKP/KPro and Glaucoma	6 (29%)	4 (27%)	2 (33%)

Note: P values denote statistical significance between parameters involving Type I and Type II Peters Anomaly eyes.

Abbreviations: PKP, penetrating keratoplasty; KPro, keratoprosthesis, IOP, intraocular Pressure.

Figure 1 Stratification of visual acuity outcomes of study subjects with Peters anomaly.

Figure 2 Comparison of eyes with severe visual impairment (VA<20/200) in Type I versus Type II Peters anomaly.

Figure 3 Comparison of mean visual acuity (VA) levels between type I and type II Peters Anomaly (PA).