Ontology highlight
ABSTRACT:
SUBMITTER: Yaman A
PROVIDER: S-EPMC5001741 | biostudies-literature | 2016
REPOSITORIES: biostudies-literature
Yaman Anil A Chakrabarti Shreya S Sen Anando A Weng Chunhua C
AMIA Joint Summits on Translational Science proceedings. AMIA Joint Summits on Translational Science 20160720
Knowledge reuse of cancer trial designs may benefit from a temporal understanding of the evolution of the target populations of cancer studies over time. Therefore, we conducted a retrospective analysis of the trends of cancer trial eligibility criteria between 1999 and 2014. The yearly distributions of eligibility concepts for chemicals and drugs, procedures, observations, and medical conditions extracted from free-text eligibility criteria of 32,000 clinical trials for 89 cancer types were ana ...[more]