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 Radical local treatment, or SoC-based immunotherapy (+/- chemotherapy). The registry lists allocation as randomized. First-line immunotherapy-based standard of care and local ablative treatments for oligometastatic non-small cell lung cancer patients: a randomly assigned, multicentre, open-label phase III study
They plan to enroll about 124 people at 11 sites. Taking part typically means taking a study drug (or dummy pill), a procedure as part of the study plus check-ins.
Official title (unrewritten)
First-line Immunotherapy-based Standard of Care and Local Ablative Treatments for Oligometastatic Non-small Cell Lung Cancer Patients: a Randomized, Multicentre, Open-label Phase III Study
Interventions: Radical local treatment, SoC-based immunotherapy (+/- chemotherapy)
Primary outcome (registry wording): Overall Survival (OS).