Clinical pharmacology and therapeutics
-
Clin. Pharmacol. Ther. · Apr 1998
Individual pharmacodynamics assessed by antilymphocyte action predicts clinical cyclosporine efficacy in psoriasis.
Cyclosporine (INN, ciclosporin) use for psoriasis has been proposed and clinically examined. However, individual variation in cyclosporine efficacy is currently observed. To evaluate individual therapeutic potency of cyclosporine, pharmacodynamic approaches were performed with use of peripheral blood mononuclear cells (PBMCs) from patients with psoriasis. ⋯ The results showed that we could use PBMCs to pharmacodynamically predict the patients with a poor response to cyclosporine therapy. These patients may require larger doses of cyclosporine or alternative approaches to treatment. The patients with PBMCs sensitive to cyclosporine should be evaluated for treatment with smaller doses of the drug to avoid serious side effects.