Table 2
Efficacy study at 1 year: corneal cystine crystal score (CCCS) changes from baseline
Standard formulation
New formulation
*p=0.04.
≥1 unit improvement*
7 (47%)
1 (7%)
<1 unit improvement
4 (27%)
2 (13%)
No change
3 (20%)
7 (47%)
<1 unit worsening
1 (7%)
5 (33%)
≥1 unit worsening
0 (0%)
0 (0%)
Total
15
15