Neoadjuvant Darovasertib in Primary Uveal Melanoma

The study is divided into 2 cohorts of patients with primary uveal melanoma requiring

either plaque brachytherapy or enucleation.

In cohort 1, patients in the treatment arm will receive neoadjuvant darovasertib followed

by plaque brachytherapy compared to immediate plaque brachytherapy (control arm).

In cohort 2, the treatment arm will receive neoadjuvant darovasertib followed by

definitive primary local therapy (i.e., plaque brachytherapy, proton beam radiation, or

enucleation). Subjects in the control arm will go onto immediate enucleation.

Subjects will then receive primary local therapy following neoadjuvant darovasertib.

All patients will be followed for up to 3 years to assess longer term outcomes such as

vision and tumor recurrence.