What this phase means
Phase 1: the first tests in people. The main question is safety and dose, not whether it cures the condition. Groups are small. Side effects are watched closely.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are BI 3968621, or ezabenlimab. The registry lists allocation as randomized. This study is open to adults with advanced cancer that cannot be removed by surgery or have spread to other parts of the body.
They plan to enroll about 90 people at 10 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Official title (unrewritten)
A First-in-human, Multicentre, Phase Ia Dose Escalation Study of BI 3968621 as Monotherapy and in Combination With Ezabenlimab to Investigate Safety, Tolerability, Pharmacokinetics, and Preliminary Antitumour Activity in Patients With Advanced Solid Tumours
Interventions: BI 3968621, ezabenlimab
Primary outcome (registry wording): Occurrence of dose-limiting toxicities (DLTs) during the primary DLT evaluation period (Dose escalation part A and B)