A phase 1/2a, dose-escalation, safety, and preliminary efficacy study of the RKP00156 vaginal tablet in healthy women and patients with cervical intraepithelial neoplasia 2.

ABSTRACT:

Objective

This study aimed to determine the safety and efficacy of the RKP00156 vaginal tablet, a CDK9 inhibitor, in healthy women and patients with cervical intraepithelial neoplasia grade 2 (CIN2).

Methods

We conducted a phase 1/2a clinical trial of RKP00156. In step 1, RKP00156 at a dose of 10, 25, or 50 mg or a placebo tablet was administered transvaginally to 24 healthy women. In step 2, RKP00156 at a dose of 10, 25, or 50 mg or a placebo tablet was administered once daily for 4 weeks in 62 patients with CIN2. The primary endpoints of this trial were the safety of RKP00156 and the change in the human papillomavirus (HPV) viral load.

Results

A total of 86 patients were enrolled and randomized. RKP00156 administration did not cause serious drug-associated adverse e

SUBMITTER: Cho HW 

PROVIDER: S-EPMC11262905 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature