[Translation] This is a randomized, double-blind, placebo-controlled, phase Ib clinical trial evaluating the safety, tolerability, pharmacokinetics, and pharmacodynamics of HW211026 ointment after single/multiple doses in patients with actinic keratosis.
主要目的 : 评价 HW211026 软膏在光线性角化病患者中单/多次给药后的安全性和耐受性。 次要目的 : 评价 HW211026 软膏在光线性角化病患者中单/多次给药后的药代动力学、药效 学特征;评价 HW211026 软膏在光线性角化病患者中单次给药后的药物代谢转化特征;评价 HW211026 软膏对光线性角化病患者 QT/QTc 间期的影响。
[Translation] Primary objective: To evaluate the safety and tolerability of HW211026 ointment after single/multiple administration in patients with actinic keratosis. Secondary objectives: To evaluate the pharmacokinetic and pharmacodynamic characteristics of HW211026 ointment after single/multiple administration in patients with actinic keratosis; to evaluate the drug metabolism characteristics of HW211026 ointment after a single administration in patients with actinic keratosis; and to evaluate the effect of HW211026 ointment on the QT/QTc interval in patients with actinic keratosis.