DCT Adoption Patterns
DCT adoption was lowest in phase 1 and highest in phase 3. No significant linear trend in DCT adoption was observed across the full nine-year study period. DCT adoption peaked during 2020-2021 rather than increasing steadily across the ful…
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DCT adoption was lowest in phase 1 and highest in phase 3. No significant linear trend in DCT adoption was observed across the full nine-year study period. DCT adoption peaked during 2020-2021 rather than increasing steadily across the full period. Later-stage trials may find remote or hybrid methods more attractive because they involve larger populations, longer follow-up, and more operational complexity. Overall, 124 of 444 trials were classified as DCTs.