Enstilar in Combination With Biologic Agents

A two-phase, single center, observational study of 25 subjects to assess 4 weeks of adjunctive therapy of Enstilar® QD followed by 12 weeks QD on two consecutive days a week to patients with ≤5% BSA who are receiving biologic therapy for at least 24 weeks

Inclusion criteria

• Male or female adults ≥ 18 years of age.
• Diagnosis of chronic plaque-type psoriasis.
• Able to give written informed consent prior to performance of any study related procedures.
• Treated with a biologic agent for a minimum of 24 weeks at baseline.
• Plaque-type psoriasis as defined at screening and baseline by BSA ≤ 5%.
• Females of childbearing potential (FCBP) must have a negative pregnancy test at Screening and Baseline. FCBP who engage in activity in which conception is possible must use one of the approved contraceptive options: hormonal contraception; intrauterine device (IUD); tubal ligation; or partner's vasectomy; Male or female condom diaphragm with spermicide, cervical cap with spermicide, or contraceptive sponge with spermicide.
• Subject must be in general good health (except for psoriasis) as judged by the Investigator, based on medical history, physical examination.

Exclusion criteria

• >5% Body Surface Area
• Any condition, which would place the subject at unacceptable risk if he/she were to participate in the study.
• Pregnant or breast feeding, or considering becoming pregnant during the study.
• Use of any investigational drug within 4 weeks prior to randomization, or within 5 pharmacokinetic/pharmacodynamic half lives, if known (whichever is longer).
• Use of oral systemic medications for the treatment of psoriasis within 4 weeks (includes, but not limited to, oral corticosteroids, methotrexate, acitretin, apremilast and cyclosporine).
• Patient used other topical therapies to treat within 2 weeks of the Baseline Visit (includes, but not limited to, topical corticosteroids, vitamin D analogs, or retinoids).
• Patient received UVB phototherapy within 2 weeks of Baseline.
• Patient received PUVA phototherapy within 4 weeks of Baseline.
• Patient has a known hypersensitivity to the excipients of Enstilar® as stated in the label.