We have located links that may give you full text access.
New Benchmarks Characterizing Growth in Protocol Design Complexity.
Therapeutic Innovation & Regulatory Science 2018 January
The Tufts Center for the Study of Drug Development and Medidata Solutions Inc analyzed data from 9737 protocols and 130,601 investigative site contracts associated with these protocols to derive updated benchmarks characterizing protocol complexity. The results of the study indicate that protocol design complexity continues to grow rapidly. Nearly all phase I, II, and III complexity measures associated with protocol execution increased significantly (eg, P < .0001) from 2001-2005 to 2011-2015. These measures include the number of unique and total procedures performed per patient over the course of a study, the site work effort to administer protocol procedures, the number of study volunteer visits, and the total number of procedures performed per study volunteer visit. The total cost per planned study volunteer per visit also increased significantly (eg, P < .0001) as did the total cost per study volunteer across all planned study visits. Phase I protocols remain the most complex and the most demanding to execute. Phase III protocols have seen the most substantial growth in protocol complexity. Phase IV protocols saw only modest increases in executional complexity during the 10-year time horizon. The implications of the study findings are discussed.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app