Vipul Chitalia

2026

A deep learning model to dynamically predict cancer-associated thromboembolism in large-scale healthcare systems.

Tianshe He^†, Chunlei Zheng^†, Jennifer La, Dang Pham, Omid Jafari, Jamie Strampe, Karlynn Dulberger, Jaime Ramos-Cejudo, J. Michael Gaziano, Nhan V. Do, Vipul Chitalia, Katya Ravid, Ang Li^‡, Nathanael R. Fillmore^‡† Equal first authorship · ^‡ Equal senior authorship

npj Digital Medicine

U.S. Veterans and VA Data Electronic Health Records Cancer-Associated Thrombosis Predictive Modeling External Validation

2025

A panel of plasma proteins associated with venous thromboembolism in patients with prostate cancer.

Asha Jose^†, Simon Lu^†, Chao Zhang, Jennifer La, Melissa Young, J. Michael Gaziano, Nathanael R. Fillmore, Katya Ravid^‡, Vipul C. Chitalia^‡† Equal first authorship · ^‡ Equal senior authorship

Cancer Biomarkers42(12), 18758592251390251

Cancer-Associated Thrombosis Prostate Cancer Proteomic Profiling Biomarkers Risk Stratification

2025

Dietary tryptophan augments cancer-associated venous thrombogenicity mitigated by indoleamine 2,3-dioxygenase 1 inhibition.

Saran Lotfollahzadeh^†, Asha Jose^†, Xiaosheng Yang, Tanvi Bathla, Adam Lazowski, Isaac Hoekstra, Kashvi Sethuraman, Sowmya Potluri, Karlynn N. Dulberger, Jennifer La, Nathanael R. Fillmore, Maria Del Carmen Piqueras, Norman Lee, Howard Cabral, Katya Ravid, Vipul C. Chitalia^† Equal first authorship

Blood Advances9(19), 4910-4923

Cancer-Associated Thrombosis Colon Cancer Cardio-Oncology Dietary Tryptophan Indoleamine 2,3-Dioxygenase 1 Inhibition

2025

External validation of a novel cancer-associated venous thromboembolism risk assessment score in a safety-net hospital.

Karlynn N. Dulberger^†, Jennifer La^†, Ang Li^†, Saran Lotfollahzadeh, Asha Jose, Nhan V. Do, Mary T. Brophy, J. Michael Gaziano, Katya Ravid, Vipul C. Chitalia, Nathanael R. Fillmore^† Equal first authorship

Research and Practice in Thrombosis and Haemostasis9(1), 102650

Cancer-Associated Thrombosis External Validation Electronic Health Records Retrospective Cohort Study Cancer Patients

2024

Thrombosis risk prediction in lymphoma patients: A multi-institutional, retrospective model development and validation study.

Shengling Ma^†, Jennifer La^†, Kaitlin N. Swinnerton, Danielle Guffey, Raka Bandyo, Las Pozas Giordana De, Katy Hanzelka, Xiangjun Xiao, Cristhiam M. Rojas-Hernandez, Christopher I. Amos, Vipul Chitalia, Katya Ravid, Kelly W. Merriman, Christopher R. Flowers, Nathanael Fillmore^‡, Ang Li^‡† Equal first authorship · ^‡ Equal senior authorship

American Journal of Hematology99(7), 1230-1239

U.S. Veterans and VA Data Retrospective Cohort Study Cancer-Associated Thrombosis Lymphoma Predictive Modeling

2023

Prevalence of Central Venous Stenosis among Black and White ESKD Patients with Dysfunctional Dialysis Access.

Nkiruka Arinze, Jonathan D. Ravid, Kristina Yamkovoy, Najia Idrees, Mathew Diamond, Rohit Pillai, Tyler Ryan, Saran Lotfollahzadeh, Janice Weinberg, Nathanael R. Fillmore, Alik Farber, Rajendran Vilvendhan, Jean Francis, Vipul Chitalia

Journal of Health Disparities Research and Practice16(3), 71-89

Retrospective Cohort Study End-Stage Kidney Disease Central Venous Stenosis Fistulography Race and Ethnicity

2023

Venous thromboembolism risk in cancer patients receiving first-line immune checkpoint inhibitor versus chemotherapy.

Ang Li, Sarah B. May, Jennifer La, Kylee L. Martens, Christopher I. Amos, Christopher R. Flowers, Nhan V. Do, Mary T. Brophy, Vipul Chitalia, Katya Ravid, John Michael Gaziano, Nathanael R. Fillmore

American Journal of Hematology98(8), 1214-1222

U.S. Veterans and VA Data Retrospective Cohort Study Cancer-Associated Thrombosis Immune Checkpoint Inhibitors Risk Factors

2023

Derivation and Validation of a Clinical Risk Assessment Model for Cancer-Associated Thrombosis in Two Unique US Health Care Systems.

Ang Li^†, Jennifer La^†, Sarah B. May, Danielle Guffey, Costa Wilson L. da, Christopher I. Amos, Raka Bandyo, Emily M. Milner, Karen M. Kurian, Daniel C. R. Chen, Nhan V. Do, Carolina Granada, Nimrah Riaz, Mary T. Brophy, Vipul Chitalia, J. Michael Gaziano, David A. Garcia, Marc Carrier, Christopher R. Flowers, Neil A. Zakai^‡, Nathanael R. Fillmore^‡† Equal first authorship · ^‡ Equal senior authorship

Journal of Clinical Oncology41(16), 2926-2938

Cancer-Associated Thrombosis Predictive Modeling Retrospective Cohort Study External Validation U.S. Veterans and VA Data

2023

Epidemiology of Cancer-Associated Venous Thromboembolism in Patients With Solid and Hematologic Neoplasms in the Veterans Affairs Health Care System.

Kylee L. Martens^†, Ang Li^†, Jennifer La, Sarah B. May, Kaitlin N. Swinnerton, Hannah Tosi, Danne C. Elbers, Nhan V. Do, Mary T. Brophy, J. Michael Gaziano, Saran Lotfollahzadeh, Vipul Chitalia, Katya Ravid, Nathanael R. Fillmore^† Equal first authorship

JAMA Network Open6(6), e2317945

U.S. Veterans and VA Data Retrospective Cohort Study Electronic Health Records Cancer-Associated Thrombosis Health Disparities