Subjects under the age of 21.
Subjects with excessively thin corneas.
Subjects with topographic evidence of keratoconus.
Subjects with ectatic eye disorders.
Subjects with autoimmune diseases.
Subjects who are pregnant or nursing.

NCT02952365_exc_T1
Value
under the age of 21
NCT02952365_exc_T2
Person
age
NCT02952365_exc_T3
Condition
excessively thin corneas
NCT02952365_exc_T4
Condition
topographic evidence
NCT02952365_exc_T5
Condition
keratoconus
NCT02952365_exc_T6
Condition
ectatic eye disorders
NCT02952365_exc_T7
Condition
autoimmune diseases
NCT02952365_exc_T8
Condition
pregnant
NCT02952365_exc_T9
Condition
nursing