What this phase means
This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.
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 Blood sampling, Blood sampling C3, or Blood sampling C4/7/10/13. The registry lists allocation as randomized. The circulating tumoral biomarkers in the blood are the object of numerous researches for several decades.
They plan to enroll about 992 people at 2 sites. Taking part typically means an infusion or injection of a biologic plus check-ins.
Official title (unrewritten)
Analysis of Circulating Tumor Markers in Blood
Interventions: Blood sampling, Blood sampling C3, Blood sampling C4/7/10/13, Blood sampling C5, Blood sampling C6, Blood sampling C8, Blood sampling C9, Blood sampling C11 + FFPE, Blood sampling C12
Primary outcome (registry wording): Estimation of the feasibility of the various blood tumoral biomarkers analysis