A Study to Evaluate the Long-Term Efficacy and Safety of Mirikizumab in Participants With Moderately to Severely Active Ulcerative Colitis (LUCENT 3)

Inclusion Criteria

Participants from Study AMAC (NCT02589665) or AMBG (NCT03524092) who have had at least one study drug administration and have not had early termination of study drug.

Female participants must agree to contraception requirements.

Exclusion Criteria

Participants must not have developed a new condition, including cancer in the originator study.

Participants must not have any important infections including, but not limited to, hepatitis B, hepatitis C, HIV/AIDS, and active tuberculosis (TB) during either originator study

Participants may not have received surgery for UC in the originator study or are likely to require surgery for treatment of UC during the study.

Participants must not have developed adenomatous polyps during the originator study that have not been removed prior to the start of this study.