Samantha N Piekos, Ph.D.

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Assistant Professor of Biostatistics and Epidemiology at the Hospital of the University of Pennsylvania
Department: Biostatistics and Epidemiology

Contact information
Blockley Hall
423 Guardian Drive
University of Pennsylvania
Philadelphia, PA 19104
Education:
B.S. (Biological Sciences; Psychology)
University of Notre Dame, Notre Dame, IN, 2015.
Ph.D. (Stem Cell Biology & Regenerative Medicine; Minor Biomedical Informatics )
Stanford University, Stanford, CA , 2020.
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Selected Publications

Hwang YM, Roper RT, Piekos SN, Enquobahrie DA, Hebert MF, Paquette AG, Baloni P, Price ND, Hood L, Hadlock JJ.: Timing of selective serotonin reuptake inhibitor use and risk for preterm birth and related adverse events: with a consideration of the COVID-19 pandemic period. J Matern Fetal Neonatal Med Dec 2024 Notes: doi: 10.1080/14767058.2024.2313364.

Hwang YM, Piekos SN, Paquette AG, Wei Q, Price ND, Hood L, Hadlock JJ.: Accelerating adverse pregnancy outcomes research amidst rising medication use: parallel retrospective cohort analyses for signal prioritization. BMC Med 22(1): 495, Oct 2024 Notes: doi: 10.1186/s12916-024-03717-0.

Piekos S, Barak O, Price N, Hood L, & Sadovsky Y: Defining placental network differences between obstetric outcomes using an integrated multiomics approach. Poster Presentation, Cascadia Proteomics Symposium Seattle, WA July 2024.

Ralevski A, Taiyab N, Nossal M, Mico L, Piekos SN, Hadlock J.: Using Large Language Models to Annotate Complex Cases of Social Determinants of Health in Longitudinal Clinical Records. medRxiv Apr 2024 Notes: doi: 10.1101/2024.04.25.24306380.

Hwang YM, Wei Q, Piekos SN, Vemuri B, Molani S, Mease P, Hood L, Hadlock J.: Maternal-fetal outcomes in patients with immune-mediated inflammatory diseases, with consideration of comorbidities: a retrospective cohort study in a large U.S. healthcare system. EClinicalMedicine 68: 102435, Feb 2024 Notes: doi: 10.1016/j.eclinm.2024.102435.

Piekos SN*†, Barak O*, Baumgartner A, Chu T, Parks WT, Hadlock J, Hood L, Price ND, & Sadovsky Y†. : Defining placental network differences among obstetric syndromes using an integrated multiomics approach. bioRxiv 2024 Notes: †.* = co-first author; † = co-corresponding author; doi: 10.1101/2024.09.03.611067.

Piekos S, Wei Qi, Sorensen T, Price N, Hood L, Hadlock J: Pregnant populations at risk for wildfire smoke exposure in the western US. Poster Presentation, Stanford Maternal and Child Health Research Institute Symposium, Stanford, CA Oct 2023.

Barak O, Lovelace T, Piekos S, Chu T, Cao Z, Sadovsky E, Mouillet JF, Ouyang Y, Parks WT, Hood L, Price ND, Benos PV, Sadovsky Y.: Integrated unbiased multiomics defines disease-independent placental clusters in common obstetrical syndromes. BMC Med 21(1): 349, Sep 2023 Notes: doi: 10.1186/s12916-023-03054-8.

Ramanathan V. Guha, Prashanth Radhakrishnan, Bo Xu, Wei Sun, Carolyn Au, Ajai Tirumali, Muhammad J. Amjad, Samantha Piekos, Natalie Diaz, Jennifer Chen, Julia Wu, Prem Ramaswami, James Manyika: Data Commons. arXiv – CS – Artificial Intelligence. Sept 2023 Notes: https://doi.org/10.48550/arXiv.2309.13054.

Piekos SN, Hwang YM, Roper RT, Sorensen T, Price ND, Hood L, Hadlock JJ.: Effect of COVID-19 vaccination and booster on maternal-fetal outcomes: a retrospective cohort study. Lancet Digit Health 5(9): e594-e606. Sept 2023 Notes: doi: 10.1016/S2589-7500(23)00093-6.

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Last updated: 04/08/2025
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