Pharmacotherapeutic strategies for standard treatment-resistant psoriasis

ABSTRACTIntroduction: Psoriasis management includes a variety of treatments including localized therapies and systemic treatments; however, many patients report inadequate clinical response and resistance to therapy. Currently there is no treatment algorithm that incorporates effective strategies to tackle the various barriers leading to resistance.Areas covered: The authors evaluate the scope of resistance, the reasons it occurs, and provide the reader with strategies for overcoming resistance in both localized and systemic therapies for psoriasis.Expert opinion: Refractory psoriasis involves modifiable and non-modifiable factors that warrant different approaches to maximize clinical response. Treatment-resistance to topical therapies may be due to poor adherence. Improving adherence involves incorporating patients’ treatment preferences, improving the physician-patient relationship, and simplifying treatment regimens. Treatment-resistance to systemic therapies can be due to non-adherence but can also be...