Clinical trials

This first-in-human study will evaluate ZE66-0205 in healthy adults. The main purpose is to assess the safety and tolerability of single oral doses and, if evaluated, two doses given on Day 1. The study will also assess how ZE66-0205 is absorbed, distributed, and eliminated from the body and how it affects MALT1 levels in blood cells. Participants will be assigned by chance to receive ZE66-0205 or placebo in sequential ascending-dose cohorts.

ZE94-0605 is an oral, selective cyclin-dependent kinase 2 (CDK2) inhibitor. This multicenter, open-label, first-in-human Phase 1 study will evaluate ZE94-0605 in adults with advanced, unresectable or metastatic solid tumors. Phase 1a will use sequential dose escalation to determine the maximally tolerated dose and biologically effective dose. Phase 1b will randomize participants with CCNE1 amplification, or another prospectively specified molecular feature, between two dose levels to select the recommended Phase 2 dose.

This study will test an experimental drug called ZE74-0282 in people with certain blood disorders caused by a specific mutation called JAK2 V617F. The main goals are to find the right dose level, to see how safe and tolerable different doses are, how the drug moves through the body, and whether it shows early signs of anti-tumor activity. Participants will receive ZE74-0282 in one of several dose groups. The study is open-label, meaning both the doctor and the participant know which treatment is given. It will take place at multiple centers across different countries. Blood tests and regular check-ups will be done to monitor side effects and measure the effect on the disease.