Abstract
Background
Dose-finding trials are essential to drug development as they establish recommended doses for later-phase testing. We aim to motivate wider use of model-based designs for dose-finding, such as the continual reassessment method (CRM).
Method
We carried out a literature review of dose-finding designs and conducted a survey to identify perceived barriers to their implementation.
Results
We describe the benefits of model-based designs (flexibility, superior operating characteristics, extended scope). The most prominent barriers to implementation of a model-based design were lack of suitable training, chief investigators’ preference for algorithm-based designs (e.g., 3+3), and limited resources for study design before funding
Conclusion
There is overwhelming evidence for the benefits of CRM. Many leading pharmaceutical companies routinely implement model-based designs. Our analysis identified barriers for academic statisticians and clinical academics in mirroring the progress industry has made in trial design. Unified support from funders, regulators, and journal editors could result in more accurate doses for later-phase testing, and increase the efficiency and success of clinical drug development. We give recommendations for increasing the uptake of model-based designs for dose-finding trials in academia.
Dose-finding trials are essential to drug development as they establish recommended doses for later-phase testing. We aim to motivate wider use of model-based designs for dose-finding, such as the continual reassessment method (CRM).
Method
We carried out a literature review of dose-finding designs and conducted a survey to identify perceived barriers to their implementation.
Results
We describe the benefits of model-based designs (flexibility, superior operating characteristics, extended scope). The most prominent barriers to implementation of a model-based design were lack of suitable training, chief investigators’ preference for algorithm-based designs (e.g., 3+3), and limited resources for study design before funding
Conclusion
There is overwhelming evidence for the benefits of CRM. Many leading pharmaceutical companies routinely implement model-based designs. Our analysis identified barriers for academic statisticians and clinical academics in mirroring the progress industry has made in trial design. Unified support from funders, regulators, and journal editors could result in more accurate doses for later-phase testing, and increase the efficiency and success of clinical drug development. We give recommendations for increasing the uptake of model-based designs for dose-finding trials in academia.
Original language | English |
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Publication status | Published - 5 Nov 2017 |
Event | National Cancer Research Institute Cancer Conference - Liverpool, United Kingdom Duration: 5 Nov 2017 → 8 Nov 2017 http://www.conference.ncri.org.uk |
Conference
Conference | National Cancer Research Institute Cancer Conference |
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Abbreviated title | NCRI |
Country/Territory | United Kingdom |
City | Liverpool |
Period | 5/11/17 → 8/11/17 |
Internet address |