Safety and Tolerability Study of Cerdulatinib Gel, 0.37% in Adults With Vitiligo

Exclusion Criteria

• •Diagnosis of segmental vitiligo
• •Subjects with concurrent conditions or history of other diseases (e.g., current or chronic history of liver disease) that could affect the safety of the subject or the implementation of this study
• •Use of any prohibited medication within the indicated period before the first dose of study drug
• •Pregnant or lactating females
• •Ultraviolet (UV) light therapy or prolonged exposure to natural or artificial sources of UV radiation within 8 weeks prior to the Baseline visit and/or plans to have such exposures during the study which could potentially impact the subject's vitiligo
• •The subject has received an investigational product within the following time period prior to the first dosing day: 4 weeks or 5 half-lives (whichever is longer).
• •Evidence of significant hepatic, renal, respiratory, endocrine, hematologic, neurologic, psychiatric, or cardiovascular (CV) system abnormalities or laboratory test value abnormality that will affect the health of the subject or interfere with interpretation of the results
• •History of sensitivity to the study drug, or components thereof or a history of drug or other allergy that contraindicates the subject's participation in the study;