Julie Tsu-Yu Wu

2026

Rule-based natural language processing to extract clinical trial and research study enrollment history from unstructured notes.

Sergey D. Goryachev^†, Julie Tsu-Yu Wu^†, Eric Lin^†, Daphne R. Friedman, Robert Zwolinski, Rupali Dhond, Danne C. Elbers, Jennifer La, Cenk Yildirim, June K. Corrigan, Daniel C. R. Chen, Mary T. Brophy, Nhan V. Do^‡, Nathanael R. Fillmore^‡† Equal first authorship · ^‡ Equal senior authorship

Health Informatics Journal32(1), 14604582261430614

U.S. Veterans and VA Data Electronic Health Records Natural Language Processing Rule-Based Algorithms Clinical Notes

2025

Multimorbidity and Its Impact in Older U.S. Veterans Newly Treated for Advanced Non-Small Cell Lung Cancer.

Joseph R. Larsen^†, Chunlei Zheng^†, Jennifer La, Julie Tsu-Yu Wu, Michael Kelley, J. Michael Gaziano, Mary Brophy, Nhan V. Do, Dae H. Kim, Jane A. Driver, Clark DuMontier^‡, Nathanael R. Fillmore^‡† Equal first authorship · ^‡ Equal senior authorship

Annals of the American Thoracic Society22(4), 598-608

U.S. Veterans and VA Data Retrospective Cohort Study Lung Cancer Overall Survival Geriatric Oncology

2024

The performance status gap in immunotherapy for frail patients with advanced non-small cell lung cancer.

Julie Tsu-Yu Wu, June Corrigan, Chloe Su, Clark Dumontier, Jennifer La, Aparjita Khan, Shipra Arya, Alex H. S. Harris, Leah Backhus, Millie Das, Nhan V. Do, Mary T. Brophy, Summer S. Han, Michael Kelley, Nathanael R. Fillmore

Cancer Immunology, Immunotherapy73(9), 172

U.S. Veterans and VA Data Retrospective Cohort Study Cancer Patients Lung Cancer Advanced Stage Malignancy

2023

Even after SARS-CoV-2 booster, there is increased COVID-19 breakthrough infection in patients with plasma cell disorders.

Nathanael R. Fillmore, Jennifer La, Julie Tsu-Yu Wu, June K. Corrigan, Westyn Branch-Elliman, Paul Monach, Mary T. Brophy, Nhan V. Do, Nikhil C. Munshi

Blood Advances7(21), 6767-6770

U.S. Veterans and VA Data Retrospective Cohort Study Electronic Health Records Multiple Myeloma COVID-19

2023

Machine learning-based natural language processing to extract PD-L1 expression levels from clinical notes.

Eric Lin^†, Robert Zwolinski^†, Julie Tsu-Yu Wu, Jennifer La, Sergey Goryachev, Linden Huhmann, Cenk Yildrim, David P. Tuck, Danne C. Elbers, Mary T. Brophy, Nhan V. Do^‡, Nathanael R. Fillmore^‡† Equal first authorship · ^‡ Equal senior authorship

Health Informatics Journal29(3), 14604582231198021

U.S. Veterans and VA Data Electronic Health Records Natural Language Processing Machine Learning PD-L1 Expression

2022

Factors Associated With Severe COVID-19 Among Vaccinated Adults Treated in US Veterans Affairs Hospitals.

Austin D. Vo^†, Jennifer La^†, Julie T-Y Wu, Judith M. Strymish, Matthew Ronan, Mary Brophy, Nhan V. Do, Westyn Branch-Elliman^‡, Nathanael R. Fillmore^‡, Paul A. Monach^‡† Equal first authorship · ^‡ Equal senior authorship

JAMA Network Open5(10), e2240037

U.S. Veterans and VA Data Retrospective Cohort Study COVID-19 Severe COVID-19 Risk Factors

2022

Increased COVID-19 breakthrough infection risk in patients with plasma cell disorders.

Jennifer La^†, Julie Tsu-Yu Wu^†, Westyn Branch-Elliman, Linden Huhmann, Summer S. Han, Mary Brophy, Nhan V. Do, Albert Y. Lin, Nathanael R. Fillmore^‡, Nikhil C. Munshi^‡† Equal first authorship · ^‡ Equal senior authorship

Blood140(7), 782-785

U.S. Veterans and VA Data Electronic Health Records Multiple Myeloma COVID-19 Vaccine Effectiveness

2022

Association of COVID-19 Vaccination With SARS-CoV-2 Infection in Patients With Cancer: A US Nationwide Veterans Affairs Study.

Julie Tsu-Yu Wu^†, Jennifer La^†, Westyn Branch-Elliman, Linden B. Huhmann, Summer S. Han, Giovanni Parmigiani, David P. Tuck, Mary T. Brophy, Nhan V. Do, Albert Y. Lin^‡, Nikhil C. Munshi^‡, Nathanael R. Fillmore^‡† Equal first authorship · ^‡ Equal senior authorship

JAMA Oncology8(2), 281-286

U.S. Veterans and VA Data Retrospective Cohort Study COVID-19 Vaccine Effectiveness Cancer Patients