What this phase means
Phase 2: researchers already know a roughly safe dose (from phase 1). This stage asks whether the treatment actually helps the condition, and watches side effects more 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 MK-1084, Pembrolizumab, or Cetuximab. The registry lists allocation as randomized. Researchers want to learn if using a study medicine called MK-1084 can help treat Non-Small Cell Lung Cancer (NSCLC).
They plan to enroll about 140 people at 40 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)
KEYMAKER-U01 Substudy 01J: A Randomized Phase 2 Umbrella Study With Rolling Arms of Investigational Agents for First-line Treatment of Participants With Advanced or Metastatic Nonsquamous Non-small Cell Lung Cancer (NSCLC) With KRAS G12C Mutations
Interventions: MK-1084, Pembrolizumab, Cetuximab, Sacituzumab tirumotecan (sac-TMT), Rescue medication
Primary outcome (registry wording): Percentage of Participants with a Dose Limiting Toxicity (DLT)