Platform Research for Innovative Medicines in NF2-SWN (PRIME-NF2)

Summary

This is an adaptive platform-basket trial that aims to evaluate the safety and efficacy of multiple novel agents and combination therapies in patients with NF2-related schwannomatosis (NF2-SWN). The study employs a basket design to assess treatment responses across four tumor types commonly associated with NF2-SWN: vestibular schwannomas, non-vestibular schwannomas, meningiomas, and ependymomas. A shared natural history observational cohort, receiving routine clinical follow-up without investigational treatment, serves as a common control for all substudies. The adaptive platform enables the dynamic addition or closure of substudies based on interim analyses, thereby optimizing trial efficiency. Eligible patients who meet the master protocol criteria and satisfy substudy-specific safety requirements will be assigned to receive the corresponding intervention. Currently open substudies include: * Substudy A: Selumetinib * Substudy B: Luvometinib plus Serplulimab

Timeline

Start

2026-07-18

Primary completion

2036-06-01

Completion

2036-12-31

Drugs

Indications