1-Year Follow up to the 1473-IMIQ Study

A Follow-up Study to Evaluate Actinic Keratosis Recurrence Rates One Year After Completion of the 1473-IMIQ Study

This is a 1-year follow-up study to evaluate the long-term effects in subjects who completely cleared their actinic keratosis (AK) lesions in the 1473-IMIQ study. The 1473-IMIQ study evaluated the safety and effectiveness of imiquimod 5% cream compared to a placebo cream for the treatment of AK.

Inclusion Criteria:

• Subject had to participate in the 1473-IMIQ Study AND have had 100% clearance of AK lesions

Exclusion Criteria:

• Did not use any topical preparations in the previous treatment area within 24-hours of the scheduled visit.