Fig 1.
CONSORT diagram of the review process.
Fig 2.
“R” refers to randomization of patients.
Fig 3.
Outcome-based adaptive randomization design.
“R” refers to randomization of patients.
Fig 4.
Adaptive threshold sample-enrichment design.
“R” refers to randomization of patients.
Fig 5.
Adaptive patient enrichment design.
“R” refers to randomization of patients.
Fig 6.
Adaptive parallel Simon two-stage design.
“R” refers to randomization of patients.
Fig 7.
Multi-arm multi-stage (MAMS) design.
“R” refers to randomization of patients.
Fig 8.
“R” refers to randomization of patients.
Fig 9.
“R” refers to randomization of patients.
Table 1.
Characteristics of biomarker-guided adaptive trial designs in Phase II and Phase III.