A Longitudinal Observational Study of Patients Undergoing Therapy for IMISC

Inclusion Criteria: * 1\. Adults and children (all ages) with Atopic Dermatitis or other Immune-mediated Inflammatory Skin Conditions been prescribed any dermatologic treatment. * 2\. Participant has plans for future visits at the site for continued management of IMISC. Exclusion Criteria: * 1\. Inability to provide written informed consent/assent. * 2\. Subjects participating in any interventional study or trial for IMISC treatment trial at the time of enrollment. Patients may be enrolled in TARGET-DERM once participation in the trial is complete. Note: Participants may be enrolled in other registries or studies where IMISC treatment outcomes are observed and/or reported (such as center-based registries).