What this phase means
Phase 3: this treatment already looked useful in smaller studies. Now it is tested in a large group, often against standard care or a dummy treatment, to see if it should be approved.
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 Sacituzumab tirumotecan, Pembrolizumab, or Supportive care measures. The registry lists allocation as randomized. The primary objective of the study is to compare sacituzumab tirumotecan combined with pembrolizumab to pembrolizumab alone with respect to overall survival (OS).
They plan to enroll about 614 people at 220 sites. Taking part typically means taking a study drug (or dummy pill), an infusion or injection of a biologic plus check-ins.
Official title (unrewritten)
A Randomized, Open-label, Phase 3 Study of MK-2870 in Combination With Pembrolizumab Compared to Pembrolizumab Monotherapy in the First-line Treatment of Participants With Metastatic Non-small Cell Lung Cancer With PD-L1 TPS Greater Than or Equal to 50% (TroFuse-007)
Interventions: Sacituzumab tirumotecan, Pembrolizumab, Supportive care measures
Primary outcome (registry wording): Overall Survival (OS)