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 Bevacizumab, Biospecimen Collection, or Computed Tomography. The registry lists allocation as randomized. This phase III trial compares the effect of olaparib for one year versus two years, with or without bevacizumab, for the treatment of BRCA 1/2 mutated or homologous recombination deficient stage III or IV ovarian cancer.
They plan to enroll about 880 people at 709 sites. Taking part typically means taking a study drug (or dummy pill), an infusion or injection of a biologic, a procedure as part of the study plus check-ins.
Official title (unrewritten)
A Phase III Trial of One vs. Two Years of Maintenance Olaparib, With or Without Bevacizumab, in Patients With BRCA1/2 Mutated or Homologous Recombination Deficient (HRD+) Ovarian Cancer Following Response to First Line Platinum-Based Chemotherapy
Interventions: Bevacizumab, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Olaparib
Primary outcome (registry wording): Progression free survival (PFS) at least 360 days after randomization (PFS360)