Alex M. Butler

11 papers Misc 2Journal 8Unranked 1
YearRankTypeTitle / Venue / Authors
2021 J jnl
A Framework for Systematic Assessment of Clinical Trial Population Representativeness Using Electronic Health Records Data.
Appl. Clin. Inform.
Yingcheng Sun, Alex M. Butler, Ibrahim Diallo, Jae Hyun Kim, Casey N. Ta, James R. Rogers, Hao Liu, Chunhua Weng
2021 J jnl
A knowledge base of clinical trial eligibility criteria.
J. Biomed. Informatics
Hao Liu, Chi Yuan, Alex M. Butler, Yingcheng Sun, Chunhua Weng
2021 J jnl
Building an OMOP common data model-compliant annotated corpus for COVID-19 clinical trials.
J. Biomed. Informatics
Yingcheng Sun, Alex M. Butler, Latoya A. Stewart, Hao Liu, Chi Yuan, Christopher T. Southard, Jae Hyun Kim, Chunhua Weng
2021 — conf
Potential Role of Clinical Trial Eligibility Criteria in Electronic Phenotyping.
MIE
Zhehuan Chen, Hao Liu, Alex M. Butler, Anna Ostropolets, Chunhua Weng
2021 J jnl
The COVID-19 Trial Finder.
J. Am. Medical Informatics Assoc.
Yingcheng Sun, Alex M. Butler, Fengyang Lin, Hao Liu, Latoya A. Stewart, Jae Hyun Kim, Betina Ross S. Idnay, Qingyin Ge, Xinyi Wei, Cong Liu, Chi Yuan, Chunhua Weng
2021 J jnl
The potential role of EHR data in optimizing eligibility criteria definition for cardiovascular outcome trials.
Int. J. Medical Informatics
Jae Hyun Kim, Alex M. Butler, Casey N. Ta, Yingcheng Sun, Mathew S. Maurer, Chunhua Weng
2021 J jnl
Towards clinical data-driven eligibility criteria optimization for interventional COVID-19 clinical trials.
J. Am. Medical Informatics Assoc.
Jae Hyun Kim, Casey N. Ta, Cong Liu, Cynthia Sung, Alex M. Butler, Latoya A. Stewart, Lyudmila Ena, James R. Rogers, Junghwan Lee, Anna Ostropolets, Patrick B. Ryan, Hao Liu, Shing M. Lee, Mitchell S. V. Elkind, Chunhua Weng
2020 Misc conf
Impact of IMPACT: Longitudinal Analysis of an Integrated Participant Scheduling System in a Clinical Research Setting.
AMIA
Alex M. Butler, Junghwan Lee, Yat S. So, Linda Busacca, Karen Marder, Henry N. Ginsberg, Dianne Frederick, Ismael Castaneda, Elizabeth Guerrido, Chunhua Weng
2020 Misc conf
Potential Role of Clinical Trial Eligibility Criteria in Electronic Phenotyping.
AMIA
Hao Liu, Chi Yuan, Alex M. Butler, Yingcheng Sun, Chunhua Weng
2019 J jnl
DQueST: dynamic questionnaire for search of clinical trials.
J. Am. Medical Informatics Assoc.
Cong Liu, Chi Yuan, Alex M. Butler, Richard D. Carvajal, Ziran Ryan Li, Casey N. Ta, Chunhua Weng
2019 J jnl
Ensembles of natural language processing systems for portable phenotyping solutions.
J. Biomed. Informatics
Cong Liu, Casey N. Ta, James R. Rogers, Ziran Li, Junghwan Lee, Alex M. Butler, Ning Shang, Fabricio Sampaio Peres Kury, Liwei Wang, Feichen Shen, Hongfang Liu, Lyudmila Ena, Carol Friedman, Chunhua Weng