COVID-19 trial graph: a linked graph for COVID-19 clinical trials.

Jingcheng DuQing WangJingqi WangPrerana RameshYang Xiang Xiaoqian JiangCui Tao

Published in: Journal of the American Medical Informatics Association : JAMIA (2021)

The COVID-19 Trial Graph is a novel representation of clinical trials that allows diverse search queries and provides a graph-based visualization of COVID-19 clinical trials. High-dimensional vectors mapped by graph embedding for clinical trials would be potentially beneficial for many downstream applications, such as trial end recruitment status prediction and trial similarity comparison. Our methodology also is generalizable to other clinical trials.

Keyphrases

clinical trial
phase ii
phase iii
coronavirus disease
sars cov
study protocol
open label
convolutional neural network
neural network
double blind
respiratory syndrome coronavirus